Version Description
- Requires PHP 5.6
- Update src to use ScssPHP github repo at 1.0.2
- Added check to make sure 'compiler' function was not already defined. Shadoath
Download this release
Release Info
| Developer | Sky Bolt |
| Plugin |  WP-SCSS |
| Version | 2.0.0 |
| Comparing to | |
| See all releases | |
Code changes from version 1.2.6 to 2.0.0
- cache/.gitkeep +1 -0
- class/class-wp-scss.php +63 -57
- options.php +231 -233
- readme.txt +13 -2
- scssphp/bin/pscss +9 -9
- scssphp/scss.inc.php +30 -28
- scssphp/src/Base/Range.php +3 -3
- scssphp/src/Block.php +9 -4
- scssphp/src/Cache.php +239 -0
- scssphp/src/Colors.php +3 -3
- scssphp/src/Compiler.php +2078 -510
- scssphp/src/Compiler/Environment.php +10 -5
- scssphp/src/Exception/CompilerException.php +3 -3
- scssphp/src/Exception/ParserException.php +3 -3
- scssphp/src/Exception/RangeException.php +3 -3
- scssphp/src/Exception/ServerException.php +3 -3
- scssphp/src/Formatter.php +42 -17
- scssphp/src/Formatter/Compact.php +4 -4
- scssphp/src/Formatter/Compressed.php +24 -5
- scssphp/src/Formatter/Crunched.php +24 -5
- scssphp/src/Formatter/Debug.php +5 -5
- scssphp/src/Formatter/Expanded.php +5 -5
- scssphp/src/Formatter/Nested.php +98 -87
- scssphp/src/Formatter/OutputBlock.php +4 -4
- scssphp/src/Node.php +3 -3
- scssphp/src/Node/Number.php +13 -13
- scssphp/src/Parser.php +865 -324
- scssphp/src/SourceMap/Base64.php +184 -0
- scssphp/src/SourceMap/Base64VLQ.php +137 -0
- scssphp/src/SourceMap/Base64VLQEncoder.php +7 -7
- scssphp/src/SourceMap/SourceMapGenerator.php +45 -35
- scssphp/src/Type.php +3 -3
- scssphp/src/Util.php +8 -8
- scssphp/src/Version.php +4 -4
- wp-scss.php +72 -72
cache/.gitkeep
CHANGED
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class/class-wp-scss.php
CHANGED
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@@ -1,7 +1,7 @@
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<?php
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include_once( WPSCSS_PLUGIN_DIR . '/scssphp/scss.inc.php' );
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use
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class Wp_Scss {
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/**
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@@ -58,75 +58,82 @@ class Wp_Scss {
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//Compiler - Takes scss $in and writes compiled css to $out file
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// catches errors and puts them the object's compiled_errors property
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$errors = array (
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'file' =>
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'message' =>
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);
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array_push($instance->compile_errors, $errors);
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}
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} else {
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$errors = array (
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'file' => $cache,
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'message' => "File Permission Error, permission denied. Please make the cache directory writable."
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);
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array_push($instance->compile_errors, $errors);
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}
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}
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}
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}
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}
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}
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} else {
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$errors = array(
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'file' => 'CSS Directory',
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'message' => "File Permissions Error, permission denied. Please make your CSS directory writable."
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);
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array_push($this->compile_errors, $errors);
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}
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}
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}
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global $scssc;
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$scssc->setVariables($variables);
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}
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-
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} // End Wp_Scss Class
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<?php
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include_once( WPSCSS_PLUGIN_DIR . '/scssphp/scss.inc.php' );
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use ScssPhp\ScssPhp\Compiler;
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class Wp_Scss {
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/**
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//Compiler - Takes scss $in and writes compiled css to $out file
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// catches errors and puts them the object's compiled_errors property
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if (!function_exists( 'compiler' )) {
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function compiler($in, $out, $instance) {
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global $scssc, $cache;
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if (!file_exists($cache)) {
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mkdir($cache, 0644);
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}
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if (is_writable($cache)) {
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try {
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$map = basename($out) . '.map';
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$scssc->setSourceMap(constant('ScssPhp\ScssPhp\Compiler::' . $instance->sourcemaps));
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$scssc->setSourceMapOptions(array(
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'sourceMapWriteTo' => $instance->css_dir . $map, // absolute path to a file to write the map to
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'sourceMapURL' => $map, // url of the map
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'sourceMapBasepath' => rtrim(ABSPATH, '/'), // base path for filename normalization
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'sourceRoot' => '/', // This value is prepended to the individual entries in the 'source' field.
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));
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$css = $scssc->compile(file_get_contents($in), $in);
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file_put_contents($cache.basename($out), $css);
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} catch (Exception $e) {
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$errors = array (
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'file' => basename($in),
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'message' => $e->getMessage(),
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);
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array_push($instance->compile_errors, $errors);
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}
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} else {
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$errors = array (
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'file' => $cache,
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'message' => "File Permission Error, permission denied. Please make the cache directory writable."
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);
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array_push($instance->compile_errors, $errors);
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}
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}
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$input_files = array();
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// Loop through directory and get .scss file that do not start with '_'
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foreach(new DirectoryIterator($this->scss_dir) as $file) {
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if (substr($file, 0, 1) != "_" && pathinfo($file->getFilename(), PATHINFO_EXTENSION) == 'scss') {
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array_push($input_files, $file->getFilename());
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}
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}
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// For each input file, find matching css file and compile
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foreach ($input_files as $scss_file) {
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$input = $this->scss_dir.$scss_file;
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$outputName = preg_replace("/\.[^$]*/",".css", $scss_file);
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$output = $this->css_dir.$outputName;
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compiler($input, $output, $this);
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}
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if (count($this->compile_errors) < 1) {
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if ( is_writable($this->css_dir) ) {
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foreach (new DirectoryIterator($cache) as $cache_file) {
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if ( pathinfo($cache_file->getFilename(), PATHINFO_EXTENSION) == 'css') {
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file_put_contents($this->css_dir.$cache_file, file_get_contents($cache.$cache_file));
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unlink($cache.$cache_file->getFilename()); // Delete file on successful write
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}
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}
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} else {
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$errors = array(
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'file' => 'CSS Directory',
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'message' => "File Permissions Error, permission denied. Please make your CSS directory writable."
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);
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array_push($this->compile_errors, $errors);
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}
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}
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}else{
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$errors = array (
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'file' => 'SCSS compiler',
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'message' => "Compiling Error, function 'compiler' already exists."
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);
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array_push($this->compile_errors, $errors);
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}
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}
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global $scssc;
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$scssc->setVariables($variables);
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}
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} // End Wp_Scss Class
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options.php
CHANGED
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@@ -1,260 +1,258 @@
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<?php
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class Wp_Scss_Settings
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{
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<?php
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// This prints out all hidden setting fields
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settings_fields( 'wpscss_options_group' );
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do_settings_sections( 'wpscss_options' );
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submit_button();
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?>
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</form>
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</div>
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<?php
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add_settings_field(
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'Source Map Mode', // ID
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'Source Map Mode', // Title
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array( $this, 'input_select_callback' ), // Callback
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'wpscss_options', // Page
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'wpscss_compile_section', // Section
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array( // args
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'name' => 'sourcemap_options',
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'type' => apply_filters( 'wp_scss_sourcemap_modes' ,
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array(
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'SOURCE_MAP_NONE' => 'None',
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'SOURCE_MAP_INLINE' => 'Inline',
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'SOURCE_MAP_FILE' => 'File'
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)
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)
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* Sanitize each setting field as needed
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*
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* @param array $input Contains all settings fields as array keys
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*/
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public function sanitize( $input ) {
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foreach( ['scss_dir', 'css_dir'] as $dir ){
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if( !empty( $input[$dir] ) ) {
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$input[$dir] = sanitize_text_field( $input[$dir] );
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}
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return $input;
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}
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*/
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public function print_paths_info() {
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print 'Add the paths to your directories below. Paths should start with the root of your theme. example: "/library/scss/"';
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}
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public function print_compile_info() {
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print 'Choose how you would like SCSS and source maps to be compiled and how you would like the plugin to handle errors';
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}
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public function print_enqueue_info() {
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print 'WP-SCSS can enqueue your css stylesheets in the header automatically.';
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}
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}
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$html .= '</select>';
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echo $html;
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}
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*/
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public function input_checkbox_callback( $args ) {
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$this->options = get_option( 'wpscss_options' );
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$html = '<input type="checkbox" id="' . esc_attr( $args['name'] ) . '" name="wpscss_options[' . esc_attr( $args['name'] ) . ']" value="1"' . checked( 1, isset( $this->options[esc_attr( $args['name'] )] ) ? $this->options[esc_attr( $args['name'] )] : 0, false ) . '/>';
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$html .= '<label for="' . esc_attr( $args['name'] ) . '"></label>';
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echo $html;
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}
|
| 258 |
|
| 259 |
-
|
|
|
|
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|
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|
|
|
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|
| 260 |
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|
| 1 |
<?php
|
| 2 |
class Wp_Scss_Settings
|
| 3 |
{
|
| 4 |
+
/**
|
| 5 |
+
* Holds the values to be used in the fields callbacks
|
| 6 |
+
*/
|
| 7 |
+
private $options;
|
| 8 |
|
| 9 |
+
/**
|
| 10 |
+
* Start up
|
| 11 |
+
*/
|
| 12 |
+
public function __construct()
|
| 13 |
+
{
|
| 14 |
+
add_action( 'admin_menu', array( $this, 'add_plugin_page' ) );
|
| 15 |
+
add_action( 'admin_init', array( $this, 'page_init' ) );
|
| 16 |
+
}
|
| 17 |
|
| 18 |
+
/**
|
| 19 |
+
* Add options page
|
| 20 |
+
*/
|
| 21 |
+
public function add_plugin_page()
|
| 22 |
+
{
|
| 23 |
+
// This page will be under "Settings"
|
| 24 |
+
add_options_page(
|
| 25 |
+
'Settings Admin',
|
| 26 |
+
'WP-SCSS',
|
| 27 |
+
'manage_options',
|
| 28 |
+
'wpscss_options',
|
| 29 |
+
array( $this, 'create_admin_page' )
|
| 30 |
+
);
|
| 31 |
+
}
|
| 32 |
|
| 33 |
+
/**
|
| 34 |
+
* Options page callback
|
| 35 |
+
*/
|
| 36 |
+
public function create_admin_page()
|
| 37 |
+
{
|
| 38 |
+
// Set class property
|
| 39 |
+
$this->options = get_option( 'wpscss_options' );
|
| 40 |
+
?>
|
| 41 |
+
<div class="wrap">
|
| 42 |
+
<h2>WP-SCSS Settings</h2>
|
| 43 |
+
<p>
|
| 44 |
+
<span class="version">Version <em><?php echo get_option('wpscss_version'); ?></em>
|
| 45 |
+
<br/>
|
| 46 |
+
<span class="author">By: <a href="http://connectthink.com" target="_blank">Connect Think</a></span>
|
| 47 |
+
<br/>
|
| 48 |
+
<span class="repo">Help & Issues: <a href="https://github.com/ConnectThink/WP-SCSS" target="_blank">Github</a></span>
|
| 49 |
+
</p>
|
| 50 |
+
<form method="post" action="options.php">
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 51 |
<?php
|
| 52 |
+
// This prints out all hidden setting fields
|
| 53 |
+
settings_fields( 'wpscss_options_group' );
|
| 54 |
+
do_settings_sections( 'wpscss_options' );
|
| 55 |
+
submit_button();
|
| 56 |
+
?>
|
| 57 |
+
</form>
|
| 58 |
+
</div>
|
| 59 |
+
<?php
|
| 60 |
+
}
|
| 61 |
|
| 62 |
+
/**
|
| 63 |
+
* Register and add settings
|
| 64 |
+
*/
|
| 65 |
+
public function page_init()
|
| 66 |
+
{
|
| 67 |
+
register_setting(
|
| 68 |
+
'wpscss_options_group', // Option group
|
| 69 |
+
'wpscss_options', // Option name
|
| 70 |
+
array( $this, 'sanitize' ) // Sanitize
|
| 71 |
+
);
|
| 72 |
|
| 73 |
+
// Paths to Directories
|
| 74 |
+
add_settings_section(
|
| 75 |
+
'wpscss_paths_section', // ID
|
| 76 |
+
'Configure Paths', // Title
|
| 77 |
+
array( $this, 'print_paths_info' ), // Callback
|
| 78 |
+
'wpscss_options' // Page
|
| 79 |
+
);
|
| 80 |
|
| 81 |
+
add_settings_field(
|
| 82 |
+
'wpscss_scss_dir', // ID
|
| 83 |
+
'Scss Location', // Title
|
| 84 |
+
array( $this, 'input_text_callback' ), // Callback
|
| 85 |
+
'wpscss_options', // Page
|
| 86 |
+
'wpscss_paths_section', // Section
|
| 87 |
+
array( // args
|
| 88 |
+
'name' => 'scss_dir',
|
| 89 |
+
)
|
| 90 |
+
);
|
| 91 |
|
| 92 |
+
add_settings_field(
|
| 93 |
+
'wpscss_css_dir', // ID
|
| 94 |
+
'CSS Location', // Title
|
| 95 |
+
array( $this, 'input_text_callback' ), // Callback
|
| 96 |
+
'wpscss_options', // Page
|
| 97 |
+
'wpscss_paths_section', // Section
|
| 98 |
+
array( // args
|
| 99 |
+
'name' => 'css_dir',
|
| 100 |
+
)
|
| 101 |
+
);
|
| 102 |
|
| 103 |
+
// Compiling Options
|
| 104 |
+
add_settings_section(
|
| 105 |
+
'wpscss_compile_section', // ID
|
| 106 |
+
'Compiling Options', // Title
|
| 107 |
+
array( $this, 'print_compile_info' ), // Callback
|
| 108 |
+
'wpscss_options' // Page
|
| 109 |
+
);
|
| 110 |
|
| 111 |
+
add_settings_field(
|
| 112 |
+
'Compiling Mode', // ID
|
| 113 |
+
'Compiling Mode', // Title
|
| 114 |
+
array( $this, 'input_select_callback' ), // Callback
|
| 115 |
+
'wpscss_options', // Page
|
| 116 |
+
'wpscss_compile_section', // Section
|
| 117 |
+
array( // args
|
| 118 |
+
'name' => 'compiling_options',
|
| 119 |
+
'type' => apply_filters( 'wp_scss_compiling_modes',
|
| 120 |
+
array(
|
| 121 |
+
'ScssPhp\ScssPhp\Formatter\Expanded' => 'Expanded',
|
| 122 |
+
'ScssPhp\ScssPhp\Formatter\Nested' => 'Nested',
|
| 123 |
+
'ScssPhp\ScssPhp\Formatter\Compressed' => 'Compressed',
|
| 124 |
+
'ScssPhp\ScssPhp\Formatter\Compact' => 'Compact',
|
| 125 |
+
'ScssPhp\ScssPhp\Formatter\Crunched' => 'Crunched',
|
| 126 |
+
'ScssPhp\ScssPhp\Formatter\Debug' => 'Debug'
|
| 127 |
+
)
|
| 128 |
+
)
|
| 129 |
+
)
|
| 130 |
+
);
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 131 |
|
| 132 |
+
add_settings_field(
|
| 133 |
+
'Source Map Mode', // ID
|
| 134 |
+
'Source Map Mode', // Title
|
| 135 |
+
array( $this, 'input_select_callback' ), // Callback
|
| 136 |
+
'wpscss_options', // Page
|
| 137 |
+
'wpscss_compile_section', // Section
|
| 138 |
+
array( // args
|
| 139 |
+
'name' => 'sourcemap_options',
|
| 140 |
+
'type' => apply_filters( 'wp_scss_sourcemap_modes',
|
| 141 |
+
array(
|
| 142 |
+
'SOURCE_MAP_NONE' => 'None',
|
| 143 |
+
'SOURCE_MAP_INLINE' => 'Inline',
|
| 144 |
+
'SOURCE_MAP_FILE' => 'File'
|
| 145 |
+
)
|
| 146 |
+
)
|
| 147 |
+
)
|
| 148 |
+
);
|
| 149 |
|
| 150 |
+
add_settings_field(
|
| 151 |
+
'Error Display', // ID
|
| 152 |
+
'Error Display', // Title
|
| 153 |
+
array( $this, 'input_select_callback' ), // Callback
|
| 154 |
+
'wpscss_options', // Page
|
| 155 |
+
'wpscss_compile_section', // Section
|
| 156 |
+
array( // args
|
| 157 |
+
'name' => 'errors',
|
| 158 |
+
'type' => apply_filters( 'wp_scss_error_diplay',
|
| 159 |
+
array(
|
| 160 |
+
'show' => 'Show in Header',
|
| 161 |
+
'show-logged-in' => 'Show to Logged In Users',
|
| 162 |
+
'hide' => 'Print to Log',
|
| 163 |
+
)
|
| 164 |
+
)
|
| 165 |
+
)
|
| 166 |
+
);
|
| 167 |
|
| 168 |
+
// Enqueuing Options
|
| 169 |
+
add_settings_section(
|
| 170 |
+
'wpscss_enqueue_section', // ID
|
| 171 |
+
'Enqueuing Options', // Title
|
| 172 |
+
array( $this, 'print_enqueue_info' ), // Callback
|
| 173 |
+
'wpscss_options' // Page
|
| 174 |
+
);
|
| 175 |
+
|
| 176 |
+
add_settings_field(
|
| 177 |
+
'Enqueue Stylesheets', // ID
|
| 178 |
+
'Enqueue Stylesheets', // Title
|
| 179 |
+
array( $this, 'input_checkbox_callback' ), // Callback
|
| 180 |
+
'wpscss_options', // Page
|
| 181 |
+
'wpscss_enqueue_section', // Section
|
| 182 |
+
array( // args
|
| 183 |
+
'name' => 'enqueue'
|
| 184 |
+
)
|
| 185 |
+
);
|
| 186 |
|
| 187 |
+
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 188 |
|
| 189 |
+
/**
|
| 190 |
+
* Sanitize each setting field as needed
|
| 191 |
+
*
|
| 192 |
+
* @param array $input Contains all settings fields as array keys
|
| 193 |
+
*/
|
| 194 |
+
public function sanitize( $input ) {
|
| 195 |
+
foreach( ['scss_dir', 'css_dir'] as $dir ){
|
| 196 |
+
if( !empty( $input[$dir] ) ) {
|
| 197 |
+
$input[$dir] = sanitize_text_field( $input[$dir] );
|
| 198 |
+
|
| 199 |
+
// Add a trailing slash if not already present
|
| 200 |
+
if(substr($input[$dir], -1) != '/'){
|
| 201 |
+
$input[$dir] .= '/';
|
| 202 |
}
|
| 203 |
+
}
|
|
|
|
| 204 |
}
|
| 205 |
|
| 206 |
+
return $input;
|
| 207 |
+
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 208 |
|
| 209 |
+
/**
|
| 210 |
+
* Print the Section text
|
| 211 |
+
*/
|
| 212 |
+
public function print_paths_info() {
|
| 213 |
+
print 'Add the paths to your directories below. Paths should start with the root of your theme. example: "/library/scss/"';
|
| 214 |
+
}
|
| 215 |
+
public function print_compile_info() {
|
| 216 |
+
print 'Choose how you would like SCSS and source maps to be compiled and how you would like the plugin to handle errors';
|
| 217 |
+
}
|
| 218 |
+
public function print_enqueue_info() {
|
| 219 |
+
print 'WP-SCSS can enqueue your css stylesheets in the header automatically.';
|
| 220 |
+
}
|
| 221 |
+
|
| 222 |
+
/**
|
| 223 |
+
* Text Fields' Callback
|
| 224 |
+
*/
|
| 225 |
+
public function input_text_callback( $args ) {
|
| 226 |
+
printf(
|
| 227 |
+
'<input type="text" id="%s" name="wpscss_options[%s]" value="%s" />',
|
| 228 |
+
esc_attr( $args['name'] ), esc_attr( $args['name'] ), esc_attr( isset($this->options[$args['name']]) ? $this->options[$args['name']] : '' )
|
| 229 |
+
);
|
| 230 |
+
}
|
| 231 |
|
| 232 |
+
/**
|
| 233 |
+
* Select Boxes' Callbacks
|
| 234 |
+
*/
|
| 235 |
+
public function input_select_callback( $args ) {
|
| 236 |
+
$this->options = get_option( 'wpscss_options' );
|
| 237 |
+
|
| 238 |
+
$html = sprintf( '<select id="%s" name="wpscss_options[%s]">', esc_attr( $args['name'] ), esc_attr( $args['name'] ) );
|
| 239 |
+
foreach( $args['type'] as $value => $title ) {
|
| 240 |
+
$html .= '<option value="' . esc_attr( $value ) . '"' . selected( isset($this->options[esc_attr( $args['name'] )]) ? $this->options[esc_attr( $args['name'] )] : '', esc_attr( $value ), false) . '>' . esc_attr( $title ) . '</option>';
|
|
|
|
|
|
|
|
|
|
|
|
|
| 241 |
}
|
| 242 |
+
$html .= '</select>';
|
| 243 |
|
| 244 |
+
echo $html;
|
| 245 |
+
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 246 |
|
| 247 |
+
/**
|
| 248 |
+
* Checkboxes' Callbacks
|
| 249 |
+
*/
|
| 250 |
+
public function input_checkbox_callback( $args ) {
|
| 251 |
+
$this->options = get_option( 'wpscss_options' );
|
| 252 |
|
| 253 |
+
$html = '<input type="checkbox" id="' . esc_attr( $args['name'] ) . '" name="wpscss_options[' . esc_attr( $args['name'] ) . ']" value="1"' . checked( 1, isset( $this->options[esc_attr( $args['name'] )] ) ? $this->options[esc_attr( $args['name'] )] : 0, false ) . '/>';
|
| 254 |
+
$html .= '<label for="' . esc_attr( $args['name'] ) . '"></label>';
|
| 255 |
+
|
| 256 |
+
echo $html;
|
| 257 |
+
}
|
| 258 |
+
}
|
readme.txt
CHANGED
|
@@ -3,8 +3,8 @@ Contributors: connectthink
|
|
| 3 |
Tags: sass, scss, css
|
| 4 |
Plugin URI: https://github.com/ConnectThink/WP-SCSS
|
| 5 |
Requires at least: 3.0.1
|
| 6 |
-
|
| 7 |
-
Stable tag:
|
| 8 |
License: GPLv3 or later
|
| 9 |
License URI: http://www.gnu.org/copyleft/gpl.html
|
| 10 |
|
|
@@ -30,6 +30,12 @@ The plugin only compiles when changes have been made to the scss files. Compiles
|
|
| 30 |
|
| 31 |
Yes, absolutely. Make sure you define your directories relative to your child theme and that your child theme is active. Otherwise you'll see an error regarding missing directories.
|
| 32 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 33 |
= How do I @import subfiles =
|
| 34 |
|
| 35 |
You can import other scss files into parent files and compile them into a single css file. To do this, use @import as normal in your scss file. All imported file names *must* start with an underscore. Otherwise they will be compiled into their own css file.
|
|
@@ -62,6 +68,11 @@ Make sure your directories are properly defined in the settings. Paths are defin
|
|
| 62 |
If you are having issues with the plugin, create an issue on [github](https://github.com/ConnectThink/WP-SCSS), and we'll do our best to help.
|
| 63 |
|
| 64 |
== Changelog ==
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 65 |
= 1.2.6 =
|
| 66 |
* Create cache dir if it doesn't exist [@XNBlank](https://github.com/ConnectThink/WP-SCSS/pull/135
|
| 67 |
* Add cache dir as default [@mhbapcc](https://github.com/ConnectThink/WP-SCSS/pull/144)
|
| 3 |
Tags: sass, scss, css
|
| 4 |
Plugin URI: https://github.com/ConnectThink/WP-SCSS
|
| 5 |
Requires at least: 3.0.1
|
| 6 |
+
sested up to: 5.6.1
|
| 7 |
+
Stable tag: 2.0.0
|
| 8 |
License: GPLv3 or later
|
| 9 |
License URI: http://www.gnu.org/copyleft/gpl.html
|
| 10 |
|
| 30 |
|
| 31 |
Yes, absolutely. Make sure you define your directories relative to your child theme and that your child theme is active. Otherwise you'll see an error regarding missing directories.
|
| 32 |
|
| 33 |
+
|
| 34 |
+
= What version of PHP is required? =
|
| 35 |
+
|
| 36 |
+
PHP 5.6j is required to run WP-SCSS
|
| 37 |
+
|
| 38 |
+
|
| 39 |
= How do I @import subfiles =
|
| 40 |
|
| 41 |
You can import other scss files into parent files and compile them into a single css file. To do this, use @import as normal in your scss file. All imported file names *must* start with an underscore. Otherwise they will be compiled into their own css file.
|
| 68 |
If you are having issues with the plugin, create an issue on [github](https://github.com/ConnectThink/WP-SCSS), and we'll do our best to help.
|
| 69 |
|
| 70 |
== Changelog ==
|
| 71 |
+
= 2.0.0 =
|
| 72 |
+
* Requires PHP 5.6
|
| 73 |
+
* Update src to use [ScssPHP github repo at 1.0.2](https://github.com/scssphp/scssphp/tree/1.0.2)
|
| 74 |
+
* Added check to make sure 'compiler' function was not already defined. [Shadoath](https://github.com/ConnectThink/WP-SCSS/pull/155)
|
| 75 |
+
|
| 76 |
= 1.2.6 =
|
| 77 |
* Create cache dir if it doesn't exist [@XNBlank](https://github.com/ConnectThink/WP-SCSS/pull/135
|
| 78 |
* Add cache dir as default [@mhbapcc](https://github.com/ConnectThink/WP-SCSS/pull/144)
|
scssphp/bin/pscss
CHANGED
|
@@ -3,24 +3,24 @@
|
|
| 3 |
/**
|
| 4 |
* SCSSPHP
|
| 5 |
*
|
| 6 |
-
* @copyright 2012-
|
| 7 |
*
|
| 8 |
* @license http://opensource.org/licenses/MIT MIT
|
| 9 |
*
|
| 10 |
-
* @link http://
|
| 11 |
*/
|
| 12 |
|
| 13 |
error_reporting(E_ALL);
|
| 14 |
|
| 15 |
-
if (version_compare(PHP_VERSION, '5.
|
| 16 |
-
die('Requires PHP 5.
|
| 17 |
}
|
| 18 |
|
| 19 |
include __DIR__ . '/../scss.inc.php';
|
| 20 |
|
| 21 |
-
use
|
| 22 |
-
use
|
| 23 |
-
use
|
| 24 |
|
| 25 |
$style = null;
|
| 26 |
$loadPaths = null;
|
|
@@ -197,11 +197,11 @@ if ($precision) {
|
|
| 197 |
}
|
| 198 |
|
| 199 |
if ($style) {
|
| 200 |
-
$scss->setFormatter('
|
| 201 |
}
|
| 202 |
|
| 203 |
if ($sourceMap) {
|
| 204 |
-
$scss->setSourceMap(Compiler::
|
| 205 |
}
|
| 206 |
|
| 207 |
if ($encoding) {
|
| 3 |
/**
|
| 4 |
* SCSSPHP
|
| 5 |
*
|
| 6 |
+
* @copyright 2012-2019 Leaf Corcoran
|
| 7 |
*
|
| 8 |
* @license http://opensource.org/licenses/MIT MIT
|
| 9 |
*
|
| 10 |
+
* @link http://scssphp.github.io/scssphp
|
| 11 |
*/
|
| 12 |
|
| 13 |
error_reporting(E_ALL);
|
| 14 |
|
| 15 |
+
if (version_compare(PHP_VERSION, '5.6') < 0) {
|
| 16 |
+
die('Requires PHP 5.6 or above');
|
| 17 |
}
|
| 18 |
|
| 19 |
include __DIR__ . '/../scss.inc.php';
|
| 20 |
|
| 21 |
+
use ScssPhp\ScssPhp\Compiler;
|
| 22 |
+
use ScssPhp\ScssPhp\Parser;
|
| 23 |
+
use ScssPhp\ScssPhp\Version;
|
| 24 |
|
| 25 |
$style = null;
|
| 26 |
$loadPaths = null;
|
| 197 |
}
|
| 198 |
|
| 199 |
if ($style) {
|
| 200 |
+
$scss->setFormatter('ScssPhp\\ScssPhp\\Formatter\\' . ucfirst($style));
|
| 201 |
}
|
| 202 |
|
| 203 |
if ($sourceMap) {
|
| 204 |
+
$scss->setSourceMap(Compiler::SOURCE_MAP_INLINE);
|
| 205 |
}
|
| 206 |
|
| 207 |
if ($encoding) {
|
scssphp/scss.inc.php
CHANGED
|
@@ -1,32 +1,34 @@
|
|
| 1 |
<?php
|
| 2 |
-
if (version_compare(PHP_VERSION, '5.
|
| 3 |
-
|
| 4 |
}
|
| 5 |
|
| 6 |
-
if (! class_exists('
|
| 7 |
-
|
| 8 |
-
|
| 9 |
-
|
| 10 |
-
|
| 11 |
-
|
| 12 |
-
|
| 13 |
-
|
| 14 |
-
|
| 15 |
-
|
| 16 |
-
|
| 17 |
-
|
| 18 |
-
|
| 19 |
-
|
| 20 |
-
|
| 21 |
-
|
| 22 |
-
|
| 23 |
-
|
| 24 |
-
|
| 25 |
-
|
| 26 |
-
|
| 27 |
-
|
| 28 |
-
|
| 29 |
-
|
| 30 |
-
|
| 31 |
-
|
|
|
|
|
|
|
| 32 |
}
|
| 1 |
<?php
|
| 2 |
+
if (version_compare(PHP_VERSION, '5.6') < 0) {
|
| 3 |
+
throw new \Exception('scssphp requires PHP 5.6 or above');
|
| 4 |
}
|
| 5 |
|
| 6 |
+
if (! class_exists('ScssPhp\ScssPhp\Version', false)) {
|
| 7 |
+
include_once __DIR__ . '/src/Base/Range.php';
|
| 8 |
+
include_once __DIR__ . '/src/Block.php';
|
| 9 |
+
include_once __DIR__ . '/src/Cache.php';
|
| 10 |
+
include_once __DIR__ . '/src/Colors.php';
|
| 11 |
+
include_once __DIR__ . '/src/Compiler.php';
|
| 12 |
+
include_once __DIR__ . '/src/Compiler/Environment.php';
|
| 13 |
+
include_once __DIR__ . '/src/Exception/CompilerException.php';
|
| 14 |
+
include_once __DIR__ . '/src/Exception/ParserException.php';
|
| 15 |
+
include_once __DIR__ . '/src/Exception/RangeException.php';
|
| 16 |
+
include_once __DIR__ . '/src/Exception/ServerException.php';
|
| 17 |
+
include_once __DIR__ . '/src/Formatter.php';
|
| 18 |
+
include_once __DIR__ . '/src/Formatter/Compact.php';
|
| 19 |
+
include_once __DIR__ . '/src/Formatter/Compressed.php';
|
| 20 |
+
include_once __DIR__ . '/src/Formatter/Crunched.php';
|
| 21 |
+
include_once __DIR__ . '/src/Formatter/Debug.php';
|
| 22 |
+
include_once __DIR__ . '/src/Formatter/Expanded.php';
|
| 23 |
+
include_once __DIR__ . '/src/Formatter/Nested.php';
|
| 24 |
+
include_once __DIR__ . '/src/Formatter/OutputBlock.php';
|
| 25 |
+
include_once __DIR__ . '/src/Node.php';
|
| 26 |
+
include_once __DIR__ . '/src/Node/Number.php';
|
| 27 |
+
include_once __DIR__ . '/src/Parser.php';
|
| 28 |
+
include_once __DIR__ . '/src/SourceMap/Base64.php';
|
| 29 |
+
include_once __DIR__ . '/src/SourceMap/Base64VLQ.php';
|
| 30 |
+
include_once __DIR__ . '/src/SourceMap/SourceMapGenerator.php';
|
| 31 |
+
include_once __DIR__ . '/src/Type.php';
|
| 32 |
+
include_once __DIR__ . '/src/Util.php';
|
| 33 |
+
include_once __DIR__ . '/src/Version.php';
|
| 34 |
}
|
scssphp/src/Base/Range.php
CHANGED
|
@@ -2,14 +2,14 @@
|
|
| 2 |
/**
|
| 3 |
* SCSSPHP
|
| 4 |
*
|
| 5 |
-
* @copyright 2015-
|
| 6 |
*
|
| 7 |
* @license http://opensource.org/licenses/MIT MIT
|
| 8 |
*
|
| 9 |
-
* @link http://
|
| 10 |
*/
|
| 11 |
|
| 12 |
-
namespace
|
| 13 |
|
| 14 |
/**
|
| 15 |
* Range
|
| 2 |
/**
|
| 3 |
* SCSSPHP
|
| 4 |
*
|
| 5 |
+
* @copyright 2015-2019 Leaf Corcoran
|
| 6 |
*
|
| 7 |
* @license http://opensource.org/licenses/MIT MIT
|
| 8 |
*
|
| 9 |
+
* @link http://scssphp.github.io/scssphp
|
| 10 |
*/
|
| 11 |
|
| 12 |
+
namespace ScssPhp\ScssPhp\Base;
|
| 13 |
|
| 14 |
/**
|
| 15 |
* Range
|
scssphp/src/Block.php
CHANGED
|
@@ -2,14 +2,14 @@
|
|
| 2 |
/**
|
| 3 |
* SCSSPHP
|
| 4 |
*
|
| 5 |
-
* @copyright 2012-
|
| 6 |
*
|
| 7 |
* @license http://opensource.org/licenses/MIT MIT
|
| 8 |
*
|
| 9 |
-
* @link http://
|
| 10 |
*/
|
| 11 |
|
| 12 |
-
namespace
|
| 13 |
|
| 14 |
/**
|
| 15 |
* Block
|
|
@@ -24,7 +24,7 @@ class Block
|
|
| 24 |
public $type;
|
| 25 |
|
| 26 |
/**
|
| 27 |
-
* @var \
|
| 28 |
*/
|
| 29 |
public $parent;
|
| 30 |
|
|
@@ -62,4 +62,9 @@ class Block
|
|
| 62 |
* @var array
|
| 63 |
*/
|
| 64 |
public $children;
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 65 |
}
|
| 2 |
/**
|
| 3 |
* SCSSPHP
|
| 4 |
*
|
| 5 |
+
* @copyright 2012-2019 Leaf Corcoran
|
| 6 |
*
|
| 7 |
* @license http://opensource.org/licenses/MIT MIT
|
| 8 |
*
|
| 9 |
+
* @link http://scssphp.github.io/scssphp
|
| 10 |
*/
|
| 11 |
|
| 12 |
+
namespace ScssPhp\ScssPhp;
|
| 13 |
|
| 14 |
/**
|
| 15 |
* Block
|
| 24 |
public $type;
|
| 25 |
|
| 26 |
/**
|
| 27 |
+
* @var \ScssPhp\ScssPhp\Block
|
| 28 |
*/
|
| 29 |
public $parent;
|
| 30 |
|
| 62 |
* @var array
|
| 63 |
*/
|
| 64 |
public $children;
|
| 65 |
+
|
| 66 |
+
/**
|
| 67 |
+
* @var \ScssPhp\ScssPhp\Block
|
| 68 |
+
*/
|
| 69 |
+
public $selfParent;
|
| 70 |
}
|
scssphp/src/Cache.php
ADDED
|
@@ -0,0 +1,239 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
<?php
|
| 2 |
+
/**
|
| 3 |
+
* SCSSPHP
|
| 4 |
+
*
|
| 5 |
+
* @copyright 2012-2019 Leaf Corcoran
|
| 6 |
+
*
|
| 7 |
+
* @license http://opensource.org/licenses/MIT MIT
|
| 8 |
+
*
|
| 9 |
+
* @link http://scssphp.github.io/scssphp
|
| 10 |
+
*/
|
| 11 |
+
|
| 12 |
+
namespace ScssPhp\ScssPhp;
|
| 13 |
+
|
| 14 |
+
use Exception;
|
| 15 |
+
|
| 16 |
+
/**
|
| 17 |
+
* The scss cache manager.
|
| 18 |
+
*
|
| 19 |
+
* In short:
|
| 20 |
+
*
|
| 21 |
+
* allow to put in cache/get from cache a generic result from a known operation on a generic dataset,
|
| 22 |
+
* taking in account options that affects the result
|
| 23 |
+
*
|
| 24 |
+
* The cache manager is agnostic about data format and only the operation is expected to be described by string
|
| 25 |
+
*
|
| 26 |
+
*/
|
| 27 |
+
|
| 28 |
+
/**
|
| 29 |
+
* SCSS cache
|
| 30 |
+
*
|
| 31 |
+
* @author Cedric Morin
|
| 32 |
+
*/
|
| 33 |
+
class Cache
|
| 34 |
+
{
|
| 35 |
+
const CACHE_VERSION = 1;
|
| 36 |
+
|
| 37 |
+
// directory used for storing data
|
| 38 |
+
public static $cacheDir = false;
|
| 39 |
+
|
| 40 |
+
// prefix for the storing data
|
| 41 |
+
public static $prefix = 'scssphp_';
|
| 42 |
+
|
| 43 |
+
// force a refresh : 'once' for refreshing the first hit on a cache only, true to never use the cache in this hit
|
| 44 |
+
public static $forceRefresh = false;
|
| 45 |
+
|
| 46 |
+
// specifies the number of seconds after which data cached will be seen as 'garbage' and potentially cleaned up
|
| 47 |
+
public static $gcLifetime = 604800;
|
| 48 |
+
|
| 49 |
+
// array of already refreshed cache if $forceRefresh==='once'
|
| 50 |
+
protected static $refreshed = [];
|
| 51 |
+
|
| 52 |
+
/**
|
| 53 |
+
* Constructor
|
| 54 |
+
*
|
| 55 |
+
* @param array $options
|
| 56 |
+
*/
|
| 57 |
+
public function __construct($options)
|
| 58 |
+
{
|
| 59 |
+
// check $cacheDir
|
| 60 |
+
if (isset($options['cache_dir'])) {
|
| 61 |
+
self::$cacheDir = $options['cache_dir'];
|
| 62 |
+
}
|
| 63 |
+
|
| 64 |
+
if (empty(self::$cacheDir)) {
|
| 65 |
+
throw new Exception('cache_dir not set');
|
| 66 |
+
}
|
| 67 |
+
|
| 68 |
+
if (isset($options['prefix'])) {
|
| 69 |
+
self::$prefix = $options['prefix'];
|
| 70 |
+
}
|
| 71 |
+
|
| 72 |
+
if (empty(self::$prefix)) {
|
| 73 |
+
throw new Exception('prefix not set');
|
| 74 |
+
}
|
| 75 |
+
|
| 76 |
+
if (isset($options['forceRefresh'])) {
|
| 77 |
+
self::$forceRefresh = $options['force_refresh'];
|
| 78 |
+
}
|
| 79 |
+
|
| 80 |
+
self::checkCacheDir();
|
| 81 |
+
}
|
| 82 |
+
|
| 83 |
+
/**
|
| 84 |
+
* Get the cached result of $operation on $what,
|
| 85 |
+
* which is known as dependant from the content of $options
|
| 86 |
+
*
|
| 87 |
+
* @param string $operation parse, compile...
|
| 88 |
+
* @param mixed $what content key (e.g., filename to be treated)
|
| 89 |
+
* @param array $options any option that affect the operation result on the content
|
| 90 |
+
* @param integer $lastModified last modified timestamp
|
| 91 |
+
*
|
| 92 |
+
* @return mixed
|
| 93 |
+
*
|
| 94 |
+
* @throws \Exception
|
| 95 |
+
*/
|
| 96 |
+
public function getCache($operation, $what, $options = [], $lastModified = null)
|
| 97 |
+
{
|
| 98 |
+
$fileCache = self::$cacheDir . self::cacheName($operation, $what, $options);
|
| 99 |
+
|
| 100 |
+
if ((! self::$forceRefresh || (self::$forceRefresh === 'once' &&
|
| 101 |
+
isset(self::$refreshed[$fileCache]))) && file_exists($fileCache)
|
| 102 |
+
) {
|
| 103 |
+
$cacheTime = filemtime($fileCache);
|
| 104 |
+
|
| 105 |
+
if ((is_null($lastModified) || $cacheTime > $lastModified) &&
|
| 106 |
+
$cacheTime + self::$gcLifetime > time()
|
| 107 |
+
) {
|
| 108 |
+
$c = file_get_contents($fileCache);
|
| 109 |
+
$c = unserialize($c);
|
| 110 |
+
|
| 111 |
+
if (is_array($c) && isset($c['value'])) {
|
| 112 |
+
return $c['value'];
|
| 113 |
+
}
|
| 114 |
+
}
|
| 115 |
+
}
|
| 116 |
+
|
| 117 |
+
return null;
|
| 118 |
+
}
|
| 119 |
+
|
| 120 |
+
/**
|
| 121 |
+
* Put in cache the result of $operation on $what,
|
| 122 |
+
* which is known as dependant from the content of $options
|
| 123 |
+
*
|
| 124 |
+
* @param string $operation
|
| 125 |
+
* @param mixed $what
|
| 126 |
+
* @param mixed $value
|
| 127 |
+
* @param array $options
|
| 128 |
+
*/
|
| 129 |
+
public function setCache($operation, $what, $value, $options = [])
|
| 130 |
+
{
|
| 131 |
+
$fileCache = self::$cacheDir . self::cacheName($operation, $what, $options);
|
| 132 |
+
|
| 133 |
+
$c = ['value' => $value];
|
| 134 |
+
$c = serialize($c);
|
| 135 |
+
file_put_contents($fileCache, $c);
|
| 136 |
+
|
| 137 |
+
if (self::$forceRefresh === 'once') {
|
| 138 |
+
self::$refreshed[$fileCache] = true;
|
| 139 |
+
}
|
| 140 |
+
}
|
| 141 |
+
|
| 142 |
+
/**
|
| 143 |
+
* Get the cache name for the caching of $operation on $what,
|
| 144 |
+
* which is known as dependant from the content of $options
|
| 145 |
+
*
|
| 146 |
+
* @param string $operation
|
| 147 |
+
* @param mixed $what
|
| 148 |
+
* @param array $options
|
| 149 |
+
*
|
| 150 |
+
* @return string
|
| 151 |
+
*/
|
| 152 |
+
private static function cacheName($operation, $what, $options = [])
|
| 153 |
+
{
|
| 154 |
+
$t = [
|
| 155 |
+
'version' => self::CACHE_VERSION,
|
| 156 |
+
'operation' => $operation,
|
| 157 |
+
'what' => $what,
|
| 158 |
+
'options' => $options
|
| 159 |
+
];
|
| 160 |
+
|
| 161 |
+
$t = self::$prefix
|
| 162 |
+
. sha1(json_encode($t))
|
| 163 |
+
. ".$operation"
|
| 164 |
+
. ".scsscache";
|
| 165 |
+
|
| 166 |
+
return $t;
|
| 167 |
+
}
|
| 168 |
+
|
| 169 |
+
/**
|
| 170 |
+
* Check that the cache dir exists and is writeable
|
| 171 |
+
*
|
| 172 |
+
* @throws \Exception
|
| 173 |
+
*/
|
| 174 |
+
public static function checkCacheDir()
|
| 175 |
+
{
|
| 176 |
+
self::$cacheDir = str_replace('\\', '/', self::$cacheDir);
|
| 177 |
+
self::$cacheDir = rtrim(self::$cacheDir, '/') . '/';
|
| 178 |
+
|
| 179 |
+
if (! file_exists(self::$cacheDir)) {
|
| 180 |
+
if (! mkdir(self::$cacheDir)) {
|
| 181 |
+
throw new Exception('Cache directory couldn\'t be created: ' . self::$cacheDir);
|
| 182 |
+
}
|
| 183 |
+
} elseif (! is_dir(self::$cacheDir)) {
|
| 184 |
+
throw new Exception('Cache directory doesn\'t exist: ' . self::$cacheDir);
|
| 185 |
+
} elseif (! is_writable(self::$cacheDir)) {
|
| 186 |
+
throw new Exception('Cache directory isn\'t writable: ' . self::$cacheDir);
|
| 187 |
+
}
|
| 188 |
+
}
|
| 189 |
+
|
| 190 |
+
/**
|
| 191 |
+
* Delete unused cached files
|
| 192 |
+
*/
|
| 193 |
+
public static function cleanCache()
|
| 194 |
+
{
|
| 195 |
+
static $clean = false;
|
| 196 |
+
|
| 197 |
+
if ($clean || empty(self::$cacheDir)) {
|
| 198 |
+
return;
|
| 199 |
+
}
|
| 200 |
+
|
| 201 |
+
$clean = true;
|
| 202 |
+
|
| 203 |
+
// only remove files with extensions created by SCSSPHP Cache
|
| 204 |
+
// css files removed based on the list files
|
| 205 |
+
$removeTypes = ['scsscache' => 1];
|
| 206 |
+
|
| 207 |
+
$files = scandir(self::$cacheDir);
|
| 208 |
+
|
| 209 |
+
if (! $files) {
|
| 210 |
+
return;
|
| 211 |
+
}
|
| 212 |
+
|
| 213 |
+
$checkTime = time() - self::$gcLifetime;
|
| 214 |
+
|
| 215 |
+
foreach ($files as $file) {
|
| 216 |
+
// don't delete if the file wasn't created with SCSSPHP Cache
|
| 217 |
+
if (strpos($file, self::$prefix) !== 0) {
|
| 218 |
+
continue;
|
| 219 |
+
}
|
| 220 |
+
|
| 221 |
+
$parts = explode('.', $file);
|
| 222 |
+
$type = array_pop($parts);
|
| 223 |
+
|
| 224 |
+
if (! isset($removeTypes[$type])) {
|
| 225 |
+
continue;
|
| 226 |
+
}
|
| 227 |
+
|
| 228 |
+
$fullPath = self::$cacheDir . $file;
|
| 229 |
+
$mtime = filemtime($fullPath);
|
| 230 |
+
|
| 231 |
+
// don't delete if it's a relatively new file
|
| 232 |
+
if ($mtime > $checkTime) {
|
| 233 |
+
continue;
|
| 234 |
+
}
|
| 235 |
+
|
| 236 |
+
unlink($fullPath);
|
| 237 |
+
}
|
| 238 |
+
}
|
| 239 |
+
}
|
scssphp/src/Colors.php
CHANGED
|
@@ -2,14 +2,14 @@
|
|
| 2 |
/**
|
| 3 |
* SCSSPHP
|
| 4 |
*
|
| 5 |
-
* @copyright 2012-
|
| 6 |
*
|
| 7 |
* @license http://opensource.org/licenses/MIT MIT
|
| 8 |
*
|
| 9 |
-
* @link http://
|
| 10 |
*/
|
| 11 |
|
| 12 |
-
namespace
|
| 13 |
|
| 14 |
/**
|
| 15 |
* CSS Colors
|
| 2 |
/**
|
| 3 |
* SCSSPHP
|
| 4 |
*
|
| 5 |
+
* @copyright 2012-2019 Leaf Corcoran
|
| 6 |
*
|
| 7 |
* @license http://opensource.org/licenses/MIT MIT
|
| 8 |
*
|
| 9 |
+
* @link http://scssphp.github.io/scssphp
|
| 10 |
*/
|
| 11 |
|
| 12 |
+
namespace ScssPhp\ScssPhp;
|
| 13 |
|
| 14 |
/**
|
| 15 |
* CSS Colors
|
scssphp/src/Compiler.php
CHANGED
|
@@ -2,26 +2,27 @@
|
|
| 2 |
/**
|
| 3 |
* SCSSPHP
|
| 4 |
*
|
| 5 |
-
* @copyright 2012-
|
| 6 |
*
|
| 7 |
* @license http://opensource.org/licenses/MIT MIT
|
| 8 |
*
|
| 9 |
-
* @link http://
|
| 10 |
*/
|
| 11 |
|
| 12 |
-
namespace
|
| 13 |
-
|
| 14 |
-
use
|
| 15 |
-
use
|
| 16 |
-
use
|
| 17 |
-
use
|
| 18 |
-
use
|
| 19 |
-
use
|
| 20 |
-
use
|
| 21 |
-
use
|
| 22 |
-
use
|
| 23 |
-
use
|
| 24 |
-
use
|
|
|
|
| 25 |
|
| 26 |
/**
|
| 27 |
* The scss compiler and parser.
|
|
@@ -98,17 +99,17 @@ class Compiler
|
|
| 98 |
'function' => '^',
|
| 99 |
];
|
| 100 |
|
| 101 |
-
static public $true
|
| 102 |
-
static public $false
|
| 103 |
-
static public $null
|
| 104 |
-
static public $nullString
|
| 105 |
static public $defaultValue = [Type::T_KEYWORD, ''];
|
| 106 |
static public $selfSelector = [Type::T_SELF];
|
| 107 |
-
static public $emptyList
|
| 108 |
-
static public $emptyMap
|
| 109 |
-
static public $emptyString
|
| 110 |
-
static public $with
|
| 111 |
-
static public $without
|
| 112 |
|
| 113 |
protected $importPaths = [''];
|
| 114 |
protected $importCache = [];
|
|
@@ -129,15 +130,15 @@ class Compiler
|
|
| 129 |
protected $sourceMapOptions = [];
|
| 130 |
|
| 131 |
/**
|
| 132 |
-
* @var string|\
|
| 133 |
*/
|
| 134 |
-
protected $formatter = '
|
| 135 |
|
| 136 |
protected $rootEnv;
|
| 137 |
protected $rootBlock;
|
| 138 |
|
| 139 |
/**
|
| 140 |
-
* @var \
|
| 141 |
*/
|
| 142 |
protected $env;
|
| 143 |
protected $scope;
|
|
@@ -145,26 +146,48 @@ class Compiler
|
|
| 145 |
protected $charsetSeen;
|
| 146 |
protected $sourceNames;
|
| 147 |
|
| 148 |
-
|
| 149 |
-
|
| 150 |
-
|
| 151 |
-
|
| 152 |
-
|
| 153 |
-
|
| 154 |
-
|
| 155 |
-
|
| 156 |
-
|
| 157 |
-
|
| 158 |
-
|
| 159 |
-
|
|
|
|
|
|
|
|
|
|
| 160 |
|
| 161 |
/**
|
| 162 |
* Constructor
|
| 163 |
*/
|
| 164 |
-
public function __construct()
|
| 165 |
{
|
| 166 |
$this->parsedFiles = [];
|
| 167 |
$this->sourceNames = [];
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 168 |
}
|
| 169 |
|
| 170 |
/**
|
|
@@ -179,8 +202,28 @@ class Compiler
|
|
| 179 |
*/
|
| 180 |
public function compile($code, $path = null)
|
| 181 |
{
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 182 |
$this->indentLevel = -1;
|
| 183 |
-
$this->commentsSeen = [];
|
| 184 |
$this->extends = [];
|
| 185 |
$this->extendsMap = [];
|
| 186 |
$this->sourceIndex = null;
|
|
@@ -194,7 +237,7 @@ class Compiler
|
|
| 194 |
$this->stderr = fopen('php://stderr', 'w');
|
| 195 |
|
| 196 |
$this->parser = $this->parserFactory($path);
|
| 197 |
-
$tree
|
| 198 |
$this->parser = null;
|
| 199 |
|
| 200 |
$this->formatter = new $this->formatter();
|
|
@@ -235,6 +278,15 @@ class Compiler
|
|
| 235 |
$out .= sprintf('/*# sourceMappingURL=%s */', $sourceMapUrl);
|
| 236 |
}
|
| 237 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 238 |
return $out;
|
| 239 |
}
|
| 240 |
|
|
@@ -243,11 +295,11 @@ class Compiler
|
|
| 243 |
*
|
| 244 |
* @param string $path
|
| 245 |
*
|
| 246 |
-
* @return \
|
| 247 |
*/
|
| 248 |
protected function parserFactory($path)
|
| 249 |
{
|
| 250 |
-
$parser = new Parser($path, count($this->sourceNames), $this->encoding);
|
| 251 |
|
| 252 |
$this->sourceNames[] = $path;
|
| 253 |
$this->addParsedFile($path);
|
|
@@ -305,7 +357,7 @@ class Compiler
|
|
| 305 |
* @param string $type
|
| 306 |
* @param array $selectors
|
| 307 |
*
|
| 308 |
-
* @return \
|
| 309 |
*/
|
| 310 |
protected function makeOutputBlock($type, $selectors = null)
|
| 311 |
{
|
|
@@ -316,9 +368,16 @@ class Compiler
|
|
| 316 |
$out->parent = $this->scope;
|
| 317 |
$out->selectors = $selectors;
|
| 318 |
$out->depth = $this->env->depth;
|
| 319 |
-
|
| 320 |
-
|
| 321 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 322 |
|
| 323 |
return $out;
|
| 324 |
}
|
|
@@ -326,7 +385,7 @@ class Compiler
|
|
| 326 |
/**
|
| 327 |
* Compile root
|
| 328 |
*
|
| 329 |
-
* @param \
|
| 330 |
*/
|
| 331 |
protected function compileRoot(Block $rootBlock)
|
| 332 |
{
|
|
@@ -365,8 +424,8 @@ class Compiler
|
|
| 365 |
/**
|
| 366 |
* Flatten selectors
|
| 367 |
*
|
| 368 |
-
* @param \
|
| 369 |
-
* @param string
|
| 370 |
*/
|
| 371 |
protected function flattenSelectors(OutputBlock $block, $parentKey = null)
|
| 372 |
{
|
|
@@ -421,6 +480,37 @@ class Compiler
|
|
| 421 |
}
|
| 422 |
}
|
| 423 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 424 |
/**
|
| 425 |
* Match extends
|
| 426 |
*
|
|
@@ -431,14 +521,33 @@ class Compiler
|
|
| 431 |
*/
|
| 432 |
protected function matchExtends($selector, &$out, $from = 0, $initial = true)
|
| 433 |
{
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 434 |
foreach ($selector as $i => $part) {
|
| 435 |
if ($i < $from) {
|
| 436 |
continue;
|
| 437 |
}
|
| 438 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 439 |
if ($this->matchExtendsSingle($part, $origin)) {
|
| 440 |
-
$
|
| 441 |
-
$
|
|
|
|
| 442 |
|
| 443 |
list($before, $nonBreakableBefore) = $this->extractRelationshipFromFragment($before);
|
| 444 |
|
|
@@ -446,7 +555,7 @@ class Compiler
|
|
| 446 |
$k = 0;
|
| 447 |
|
| 448 |
// remove shared parts
|
| 449 |
-
if ($
|
| 450 |
while ($k < $i && isset($new[$k]) && $selector[$k] === $new[$k]) {
|
| 451 |
$k++;
|
| 452 |
}
|
|
@@ -456,7 +565,14 @@ class Compiler
|
|
| 456 |
$tempReplacement = $k > 0 ? array_slice($new, $k) : $new;
|
| 457 |
|
| 458 |
for ($l = count($tempReplacement) - 1; $l >= 0; $l--) {
|
| 459 |
-
$slice =
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 460 |
array_unshift($replacement, $slice);
|
| 461 |
|
| 462 |
if (! $this->isImmediateRelationshipCombinator(end($slice))) {
|
|
@@ -483,18 +599,19 @@ class Compiler
|
|
| 483 |
$out[] = $result;
|
| 484 |
|
| 485 |
// recursively check for more matches
|
| 486 |
-
$
|
|
|
|
| 487 |
|
| 488 |
// selector sequence merging
|
| 489 |
if (! empty($before) && count($new) > 1) {
|
| 490 |
-
$
|
| 491 |
$postSharedParts = $k > 0 ? array_slice($before, $k) : $before;
|
| 492 |
|
| 493 |
-
list($
|
| 494 |
|
| 495 |
$result2 = array_merge(
|
| 496 |
-
$
|
| 497 |
-
$
|
| 498 |
$postSharedParts,
|
| 499 |
$nonBreakable2,
|
| 500 |
$nonBreakableBefore,
|
|
@@ -505,6 +622,8 @@ class Compiler
|
|
| 505 |
$out[] = $result2;
|
| 506 |
}
|
| 507 |
}
|
|
|
|
|
|
|
| 508 |
}
|
| 509 |
}
|
| 510 |
}
|
|
@@ -522,6 +641,11 @@ class Compiler
|
|
| 522 |
$counts = [];
|
| 523 |
$single = [];
|
| 524 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 525 |
foreach ($rawSingle as $part) {
|
| 526 |
// matches Number
|
| 527 |
if (! is_string($part)) {
|
|
@@ -556,6 +680,8 @@ class Compiler
|
|
| 556 |
foreach ($counts as $idx => $count) {
|
| 557 |
list($target, $origin, /* $block */) = $this->extends[$idx];
|
| 558 |
|
|
|
|
|
|
|
| 559 |
// check count
|
| 560 |
if ($count !== count($target)) {
|
| 561 |
continue;
|
|
@@ -596,7 +722,6 @@ class Compiler
|
|
| 596 |
return $found;
|
| 597 |
}
|
| 598 |
|
| 599 |
-
|
| 600 |
/**
|
| 601 |
* Extract a relationship from the fragment.
|
| 602 |
*
|
|
@@ -606,6 +731,7 @@ class Compiler
|
|
| 606 |
* the rest.
|
| 607 |
*
|
| 608 |
* @param array $fragment The selector fragment maybe ending with a direction relationship combinator.
|
|
|
|
| 609 |
* @return array The selector without the relationship fragment if any, the relationship fragment.
|
| 610 |
*/
|
| 611 |
protected function extractRelationshipFromFragment(array $fragment)
|
|
@@ -669,19 +795,24 @@ class Compiler
|
|
| 669 |
/**
|
| 670 |
* Compile media
|
| 671 |
*
|
| 672 |
-
* @param \
|
| 673 |
*/
|
| 674 |
protected function compileMedia(Block $media)
|
| 675 |
{
|
| 676 |
$this->pushEnv($media);
|
| 677 |
|
| 678 |
-
$
|
| 679 |
-
|
| 680 |
-
if (! empty($mediaQuery)) {
|
| 681 |
-
$this->scope = $this->makeOutputBlock(Type::T_MEDIA, [$mediaQuery]);
|
| 682 |
|
|
|
|
|
|
|
| 683 |
$parentScope = $this->mediaParent($this->scope);
|
| 684 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 685 |
|
| 686 |
// top level properties in a media cause it to be wrapped
|
| 687 |
$needsWrap = false;
|
|
@@ -701,21 +832,44 @@ class Compiler
|
|
| 701 |
|
| 702 |
if ($needsWrap) {
|
| 703 |
$wrapped = new Block;
|
| 704 |
-
$wrapped->sourceName
|
| 705 |
-
$wrapped->sourceIndex
|
| 706 |
-
$wrapped->sourceLine
|
| 707 |
$wrapped->sourceColumn = $media->sourceColumn;
|
| 708 |
-
$wrapped->selectors
|
| 709 |
-
$wrapped->comments
|
| 710 |
-
$wrapped->parent
|
| 711 |
-
$wrapped->children
|
| 712 |
|
| 713 |
$media->children = [[Type::T_BLOCK, $wrapped]];
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 714 |
}
|
| 715 |
|
| 716 |
$this->compileChildrenNoReturn($media->children, $this->scope);
|
| 717 |
|
| 718 |
-
$this->scope = $
|
| 719 |
}
|
| 720 |
|
| 721 |
$this->popEnv();
|
|
@@ -724,9 +878,9 @@ class Compiler
|
|
| 724 |
/**
|
| 725 |
* Media parent
|
| 726 |
*
|
| 727 |
-
* @param \
|
| 728 |
*
|
| 729 |
-
* @return \
|
| 730 |
*/
|
| 731 |
protected function mediaParent(OutputBlock $scope)
|
| 732 |
{
|
|
@@ -744,7 +898,7 @@ class Compiler
|
|
| 744 |
/**
|
| 745 |
* Compile directive
|
| 746 |
*
|
| 747 |
-
* @param \
|
| 748 |
*/
|
| 749 |
protected function compileDirective(Block $block)
|
| 750 |
{
|
|
@@ -764,13 +918,13 @@ class Compiler
|
|
| 764 |
/**
|
| 765 |
* Compile at-root
|
| 766 |
*
|
| 767 |
-
* @param \
|
| 768 |
*/
|
| 769 |
protected function compileAtRoot(Block $block)
|
| 770 |
{
|
| 771 |
$env = $this->pushEnv($block);
|
| 772 |
$envs = $this->compactEnv($env);
|
| 773 |
-
$without = isset($block->with) ? $
|
| 774 |
|
| 775 |
// wrap inline selector
|
| 776 |
if ($block->selector) {
|
|
@@ -783,18 +937,29 @@ class Compiler
|
|
| 783 |
$wrapped->comments = [];
|
| 784 |
$wrapped->parent = $block;
|
| 785 |
$wrapped->children = $block->children;
|
|
|
|
| 786 |
|
| 787 |
$block->children = [[Type::T_BLOCK, $wrapped]];
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 788 |
}
|
| 789 |
|
| 790 |
-
$this->env = $this->
|
| 791 |
-
$newBlock = $this->spliceTree($envs, $block, $without);
|
| 792 |
|
| 793 |
$saveScope = $this->scope;
|
| 794 |
-
$this->scope = $this->
|
| 795 |
|
| 796 |
-
|
|
|
|
| 797 |
|
|
|
|
| 798 |
$this->scope = $saveScope;
|
| 799 |
$this->env = $this->extractEnv($envs);
|
| 800 |
|
|
@@ -802,152 +967,184 @@ class Compiler
|
|
| 802 |
}
|
| 803 |
|
| 804 |
/**
|
| 805 |
-
*
|
| 806 |
*
|
| 807 |
-
* @param
|
| 808 |
-
* @param
|
| 809 |
-
* @param
|
| 810 |
*
|
| 811 |
-
* @return
|
| 812 |
*/
|
| 813 |
-
|
| 814 |
{
|
| 815 |
-
$
|
| 816 |
|
| 817 |
-
|
| 818 |
-
|
| 819 |
-
|
| 820 |
-
}
|
| 821 |
|
| 822 |
-
|
| 823 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 824 |
}
|
| 825 |
|
| 826 |
-
if (
|
| 827 |
-
|
|
|
|
|
|
|
|
|
|
|
|
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|
|
|
|
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|
|
|
|
|
|
|
|
|
|
| 828 |
}
|
| 829 |
|
| 830 |
-
if ($
|
| 831 |
-
|
|
|
|
|
|
|
| 832 |
}
|
|
|
|
| 833 |
|
| 834 |
-
|
| 835 |
-
|
| 836 |
-
|
| 837 |
-
$b->sourceLine = $e->block->sourceLine;
|
| 838 |
-
$b->sourceColumn = $e->block->sourceColumn;
|
| 839 |
-
$b->selectors = [];
|
| 840 |
-
$b->comments = $e->block->comments;
|
| 841 |
-
$b->parent = null;
|
| 842 |
|
| 843 |
-
|
| 844 |
-
|
| 845 |
|
| 846 |
-
|
| 847 |
|
| 848 |
-
|
| 849 |
-
} elseif (count($block->children)) {
|
| 850 |
-
foreach ($block->children as $child) {
|
| 851 |
-
if ($child[0] === Type::T_BLOCK) {
|
| 852 |
-
$child[1]->parent = $b;
|
| 853 |
-
}
|
| 854 |
-
}
|
| 855 |
|
| 856 |
-
|
| 857 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
| 858 |
|
| 859 |
-
|
| 860 |
-
|
| 861 |
-
}
|
| 862 |
|
| 863 |
-
|
| 864 |
-
|
| 865 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 866 |
|
| 867 |
-
|
| 868 |
-
|
|
|
|
| 869 |
}
|
|
|
|
| 870 |
|
| 871 |
-
|
| 872 |
-
|
| 873 |
-
}
|
| 874 |
|
| 875 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 876 |
}
|
| 877 |
|
| 878 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 879 |
|
| 880 |
-
return [
|
| 881 |
}
|
| 882 |
|
| 883 |
/**
|
| 884 |
-
* Compile @at-root's with: inclusion / without: exclusion into filter
|
| 885 |
*
|
| 886 |
-
* @param array $
|
| 887 |
*
|
| 888 |
-
* @return
|
| 889 |
*/
|
| 890 |
-
|
| 891 |
{
|
| 892 |
-
|
| 893 |
-
|
| 894 |
-
|
| 895 |
-
'supports' => self::WITH_SUPPORTS,
|
| 896 |
-
'all' => self::WITH_ALL,
|
| 897 |
-
];
|
| 898 |
-
|
| 899 |
-
// exclude selectors by default
|
| 900 |
-
$without = static::WITH_RULE;
|
| 901 |
|
| 902 |
-
if ($
|
| 903 |
-
$
|
|
|
|
|
|
|
| 904 |
|
| 905 |
-
|
| 906 |
-
|
| 907 |
-
foreach ($list[2] as $item) {
|
| 908 |
-
$keyword = $this->compileStringContent($this->coerceString($item));
|
| 909 |
|
| 910 |
-
|
| 911 |
-
$without &= ~($mapping[$keyword]);
|
| 912 |
}
|
| 913 |
}
|
| 914 |
-
}
|
| 915 |
-
|
| 916 |
-
if ($this->libMapHasKey([$with, static::$without])) {
|
| 917 |
-
$without = 0;
|
| 918 |
|
| 919 |
-
|
|
|
|
|
|
|
| 920 |
|
| 921 |
-
|
| 922 |
-
|
| 923 |
|
| 924 |
-
|
| 925 |
-
$without |= $mapping[$keyword];
|
| 926 |
}
|
| 927 |
}
|
| 928 |
}
|
| 929 |
|
| 930 |
-
return $without;
|
| 931 |
}
|
| 932 |
|
| 933 |
/**
|
| 934 |
* Filter env stack
|
| 935 |
*
|
| 936 |
* @param array $envs
|
| 937 |
-
* @param
|
|
|
|
| 938 |
*
|
| 939 |
-
* @return \
|
| 940 |
*/
|
| 941 |
-
|
| 942 |
{
|
| 943 |
$filtered = [];
|
| 944 |
|
| 945 |
foreach ($envs as $e) {
|
| 946 |
-
if ($e->block && $this->
|
| 947 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 948 |
}
|
| 949 |
-
|
| 950 |
-
$filtered[] = $e;
|
| 951 |
}
|
| 952 |
|
| 953 |
return $this->extractEnv($filtered);
|
|
@@ -956,31 +1153,64 @@ class Compiler
|
|
| 956 |
/**
|
| 957 |
* Filter WITH rules
|
| 958 |
*
|
| 959 |
-
* @param
|
| 960 |
-
* @param
|
|
|
|
| 961 |
*
|
| 962 |
* @return boolean
|
| 963 |
*/
|
| 964 |
-
|
| 965 |
{
|
| 966 |
-
if (
|
| 967 |
-
(
|
| 968 |
-
|
| 969 |
-
|
| 970 |
-
|
| 971 |
-
|
| 972 |
-
|
| 973 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 974 |
}
|
| 975 |
|
| 976 |
-
return
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 977 |
}
|
| 978 |
|
|
|
|
| 979 |
/**
|
| 980 |
* Compile keyframe block
|
| 981 |
*
|
| 982 |
-
* @param \
|
| 983 |
-
* @param array
|
| 984 |
*/
|
| 985 |
protected function compileKeyframeBlock(Block $block, $selectors)
|
| 986 |
{
|
|
@@ -1004,11 +1234,44 @@ class Compiler
|
|
| 1004 |
$this->popEnv();
|
| 1005 |
}
|
| 1006 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1007 |
/**
|
| 1008 |
* Compile nested block
|
| 1009 |
*
|
| 1010 |
-
* @param \
|
| 1011 |
-
* @param array
|
| 1012 |
*/
|
| 1013 |
protected function compileNestedBlock(Block $block, $selectors)
|
| 1014 |
{
|
|
@@ -1017,6 +1280,35 @@ class Compiler
|
|
| 1017 |
$this->scope = $this->makeOutputBlock($block->type, $selectors);
|
| 1018 |
$this->scope->parent->children[] = $this->scope;
|
| 1019 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1020 |
$this->compileChildrenNoReturn($block->children, $this->scope);
|
| 1021 |
|
| 1022 |
$this->scope = $this->scope->parent;
|
|
@@ -1040,7 +1332,7 @@ class Compiler
|
|
| 1040 |
*
|
| 1041 |
* @see Compiler::compileChild()
|
| 1042 |
*
|
| 1043 |
-
* @param \
|
| 1044 |
*/
|
| 1045 |
protected function compileBlock(Block $block)
|
| 1046 |
{
|
|
@@ -1076,9 +1368,22 @@ class Compiler
|
|
| 1076 |
$this->scope->children[] = $out;
|
| 1077 |
|
| 1078 |
if (count($block->children)) {
|
| 1079 |
-
$out->selectors = $this->multiplySelectors($env);
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1080 |
|
| 1081 |
-
|
|
|
|
|
|
|
|
|
|
| 1082 |
}
|
| 1083 |
|
| 1084 |
$this->formatter->stripSemicolon($out->lines);
|
|
@@ -1094,7 +1399,8 @@ class Compiler
|
|
| 1094 |
protected function compileComment($block)
|
| 1095 |
{
|
| 1096 |
$out = $this->makeOutputBlock(Type::T_COMMENT);
|
| 1097 |
-
$out->lines[] = $block[1];
|
|
|
|
| 1098 |
$this->scope->children[] = $out;
|
| 1099 |
}
|
| 1100 |
|
|
@@ -1113,6 +1419,7 @@ class Compiler
|
|
| 1113 |
|
| 1114 |
// after evaluating interpolates, we might need a second pass
|
| 1115 |
if ($this->shouldEvaluate) {
|
|
|
|
| 1116 |
$buffer = $this->collapseSelectors($selectors);
|
| 1117 |
$parser = $this->parserFactory(__METHOD__);
|
| 1118 |
|
|
@@ -1167,28 +1474,87 @@ class Compiler
|
|
| 1167 |
/**
|
| 1168 |
* Collapse selectors
|
| 1169 |
*
|
| 1170 |
-
* @param array
|
|
|
|
|
|
|
|
|
|
| 1171 |
*
|
| 1172 |
* @return string
|
| 1173 |
*/
|
| 1174 |
-
protected function collapseSelectors($selectors)
|
| 1175 |
{
|
| 1176 |
$parts = [];
|
| 1177 |
|
| 1178 |
foreach ($selectors as $selector) {
|
| 1179 |
-
$output =
|
|
|
|
| 1180 |
|
| 1181 |
-
|
| 1182 |
-
$
|
| 1183 |
-
|
| 1184 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1185 |
}
|
| 1186 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1187 |
|
| 1188 |
$parts[] = $output;
|
| 1189 |
}
|
| 1190 |
|
| 1191 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1192 |
}
|
| 1193 |
|
| 1194 |
/**
|
|
@@ -1295,16 +1661,42 @@ class Compiler
|
|
| 1295 |
return false;
|
| 1296 |
}
|
| 1297 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1298 |
/**
|
| 1299 |
* Compile children and return result
|
| 1300 |
*
|
| 1301 |
-
* @param array
|
| 1302 |
-
* @param \
|
|
|
|
| 1303 |
*
|
| 1304 |
-
* @return array
|
| 1305 |
*/
|
| 1306 |
-
protected function compileChildren($stms, OutputBlock $out)
|
| 1307 |
{
|
|
|
|
|
|
|
| 1308 |
foreach ($stms as $stm) {
|
| 1309 |
$ret = $this->compileChild($stm, $out);
|
| 1310 |
|
|
@@ -1312,20 +1704,38 @@ class Compiler
|
|
| 1312 |
return $ret;
|
| 1313 |
}
|
| 1314 |
}
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1315 |
}
|
| 1316 |
|
| 1317 |
/**
|
| 1318 |
* Compile children and throw exception if unexpected @return
|
| 1319 |
*
|
| 1320 |
-
* @param array
|
| 1321 |
-
* @param \
|
|
|
|
|
|
|
| 1322 |
*
|
| 1323 |
* @throws \Exception
|
| 1324 |
*/
|
| 1325 |
-
protected function compileChildrenNoReturn($stms, OutputBlock $out)
|
| 1326 |
{
|
|
|
|
|
|
|
| 1327 |
foreach ($stms as $stm) {
|
| 1328 |
-
$
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1329 |
|
| 1330 |
if (isset($ret)) {
|
| 1331 |
$this->throwError('@return may only be used within a function');
|
|
@@ -1333,38 +1743,140 @@ class Compiler
|
|
| 1333 |
return;
|
| 1334 |
}
|
| 1335 |
}
|
|
|
|
|
|
|
| 1336 |
}
|
| 1337 |
|
|
|
|
| 1338 |
/**
|
| 1339 |
-
*
|
| 1340 |
*
|
| 1341 |
* @param array $queryList
|
| 1342 |
*
|
| 1343 |
-
* @return
|
| 1344 |
*/
|
| 1345 |
-
protected function
|
| 1346 |
-
{
|
| 1347 |
-
$
|
| 1348 |
-
$
|
| 1349 |
-
|
| 1350 |
-
|
| 1351 |
-
$
|
| 1352 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1353 |
|
| 1354 |
-
|
| 1355 |
-
|
| 1356 |
-
|
| 1357 |
-
|
| 1358 |
-
|
| 1359 |
-
|
| 1360 |
-
|
| 1361 |
-
|
| 1362 |
-
|
| 1363 |
-
|
| 1364 |
-
|
|
|
|
|
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|
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|
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|
|
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|
|
| 1365 |
}
|
| 1366 |
-
} else {
|
| 1367 |
-
$type = array_map([$this, 'compileValue'], array_slice($q, 1));
|
| 1368 |
}
|
| 1369 |
break;
|
| 1370 |
|
|
@@ -1393,20 +1905,34 @@ class Compiler
|
|
| 1393 |
}
|
| 1394 |
|
| 1395 |
if (! empty($parts)) {
|
| 1396 |
-
if ($
|
| 1397 |
-
$
|
| 1398 |
-
$out .= ' ';
|
| 1399 |
-
} else {
|
| 1400 |
-
$out .= $this->formatter->tagSeparator;
|
| 1401 |
}
|
| 1402 |
|
| 1403 |
-
$
|
| 1404 |
}
|
| 1405 |
}
|
| 1406 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1407 |
return $out;
|
| 1408 |
}
|
| 1409 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1410 |
protected function mergeDirectRelationships($selectors1, $selectors2)
|
| 1411 |
{
|
| 1412 |
if (empty($selectors1) || empty($selectors2)) {
|
|
@@ -1416,7 +1942,7 @@ class Compiler
|
|
| 1416 |
$part1 = end($selectors1);
|
| 1417 |
$part2 = end($selectors2);
|
| 1418 |
|
| 1419 |
-
if (! $this->isImmediateRelationshipCombinator($part1[0])
|
| 1420 |
return array_merge($selectors1, $selectors2);
|
| 1421 |
}
|
| 1422 |
|
|
@@ -1426,13 +1952,18 @@ class Compiler
|
|
| 1426 |
$part1 = array_pop($selectors1);
|
| 1427 |
$part2 = array_pop($selectors2);
|
| 1428 |
|
| 1429 |
-
if ($this->isImmediateRelationshipCombinator($part1[0]) && $part1 !== $part2) {
|
| 1430 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1431 |
break;
|
| 1432 |
}
|
| 1433 |
|
| 1434 |
array_unshift($merged, $part1);
|
| 1435 |
-
array_unshift($merged, [array_pop($selectors1)[0] . array_pop($selectors2)[0]]);
|
| 1436 |
} while (! empty($selectors1) && ! empty($selectors2));
|
| 1437 |
|
| 1438 |
return $merged;
|
|
@@ -1507,13 +2038,13 @@ class Compiler
|
|
| 1507 |
/**
|
| 1508 |
* Compile import; returns true if the value was something that could be imported
|
| 1509 |
*
|
| 1510 |
-
* @param array
|
| 1511 |
-
* @param
|
| 1512 |
-
* @param boolean
|
| 1513 |
*
|
| 1514 |
* @return boolean
|
| 1515 |
*/
|
| 1516 |
-
protected function compileImport($rawPath, $out, $once = false)
|
| 1517 |
{
|
| 1518 |
if ($rawPath[0] === Type::T_STRING) {
|
| 1519 |
$path = $this->compileStringContent($rawPath);
|
|
@@ -1552,38 +2083,135 @@ class Compiler
|
|
| 1552 |
return false;
|
| 1553 |
}
|
| 1554 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
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|
|
|
|
|
|
|
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|
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|
|
|
|
|
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|
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|
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|
|
|
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|
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|
|
|
|
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|
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|
|
|
|
|
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|
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|
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|
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|
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|
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|
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|
|
|
|
|
|
|
|
|
|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1555 |
/**
|
| 1556 |
* Compile child; returns a value to halt execution
|
| 1557 |
*
|
| 1558 |
-
* @param array
|
| 1559 |
-
* @param \
|
| 1560 |
*
|
| 1561 |
* @return array
|
| 1562 |
*/
|
| 1563 |
protected function compileChild($child, OutputBlock $out)
|
| 1564 |
{
|
| 1565 |
-
|
| 1566 |
-
|
| 1567 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1568 |
|
| 1569 |
switch ($child[0]) {
|
| 1570 |
case Type::T_SCSSPHP_IMPORT_ONCE:
|
| 1571 |
-
|
| 1572 |
-
|
| 1573 |
-
$rawPath = $this->reduce($rawPath);
|
| 1574 |
|
| 1575 |
if (! $this->compileImport($rawPath, $out, true)) {
|
| 1576 |
-
$
|
| 1577 |
}
|
| 1578 |
break;
|
| 1579 |
|
| 1580 |
case Type::T_IMPORT:
|
| 1581 |
-
|
| 1582 |
-
|
| 1583 |
-
$rawPath = $this->reduce($rawPath);
|
| 1584 |
|
| 1585 |
if (! $this->compileImport($rawPath, $out)) {
|
| 1586 |
-
$
|
| 1587 |
}
|
| 1588 |
break;
|
| 1589 |
|
|
@@ -1606,8 +2234,7 @@ class Compiler
|
|
| 1606 |
case Type::T_CHARSET:
|
| 1607 |
if (! $this->charsetSeen) {
|
| 1608 |
$this->charsetSeen = true;
|
| 1609 |
-
|
| 1610 |
-
$out->lines[] = '@charset ' . $this->compileValue($child[1]) . ';';
|
| 1611 |
}
|
| 1612 |
break;
|
| 1613 |
|
|
@@ -1620,16 +2247,16 @@ class Compiler
|
|
| 1620 |
$isGlobal = in_array('!global', $flags);
|
| 1621 |
|
| 1622 |
if ($isGlobal) {
|
| 1623 |
-
$this->set($name[1], $this->reduce($value), false, $this->rootEnv);
|
| 1624 |
break;
|
| 1625 |
}
|
| 1626 |
|
| 1627 |
$shouldSet = $isDefault &&
|
| 1628 |
-
(($result = $this->get($name[1], false)) === null
|
| 1629 |
-
|
| 1630 |
|
| 1631 |
if (! $isDefault || $shouldSet) {
|
| 1632 |
-
$this->set($name[1], $this->reduce($value));
|
| 1633 |
}
|
| 1634 |
break;
|
| 1635 |
}
|
|
@@ -1637,11 +2264,25 @@ class Compiler
|
|
| 1637 |
$compiledName = $this->compileValue($name);
|
| 1638 |
|
| 1639 |
// handle shorthand syntax: size / line-height
|
| 1640 |
-
if ($compiledName === 'font') {
|
| 1641 |
-
if ($value[0] === Type::
|
| 1642 |
-
|
| 1643 |
-
|
| 1644 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1645 |
if ($item[0] === Type::T_EXPRESSION && $item[1] === '/') {
|
| 1646 |
$item = $this->expToString($item);
|
| 1647 |
}
|
|
@@ -1661,10 +2302,11 @@ class Compiler
|
|
| 1661 |
|
| 1662 |
$compiledValue = $this->compileValue($value);
|
| 1663 |
|
| 1664 |
-
$
|
| 1665 |
$compiledName,
|
| 1666 |
$compiledValue
|
| 1667 |
);
|
|
|
|
| 1668 |
break;
|
| 1669 |
|
| 1670 |
case Type::T_COMMENT:
|
|
@@ -1673,20 +2315,18 @@ class Compiler
|
|
| 1673 |
break;
|
| 1674 |
}
|
| 1675 |
|
| 1676 |
-
$out
|
| 1677 |
break;
|
| 1678 |
|
| 1679 |
case Type::T_MIXIN:
|
| 1680 |
case Type::T_FUNCTION:
|
| 1681 |
list(, $block) = $child;
|
| 1682 |
|
| 1683 |
-
$this->set(static::$namespaces[$block->type] . $block->name, $block);
|
| 1684 |
break;
|
| 1685 |
|
| 1686 |
case Type::T_EXTEND:
|
| 1687 |
-
|
| 1688 |
-
|
| 1689 |
-
foreach ($selectors as $sel) {
|
| 1690 |
$results = $this->evalSelectors([$sel]);
|
| 1691 |
|
| 1692 |
foreach ($results as $result) {
|
|
@@ -1820,26 +2460,7 @@ class Compiler
|
|
| 1820 |
return $this->reduce($child[1], true);
|
| 1821 |
|
| 1822 |
case Type::T_NESTED_PROPERTY:
|
| 1823 |
-
|
| 1824 |
-
|
| 1825 |
-
$prefixed = [];
|
| 1826 |
-
$prefix = $this->compileValue($prop->prefix) . '-';
|
| 1827 |
-
|
| 1828 |
-
foreach ($prop->children as $child) {
|
| 1829 |
-
switch ($child[0]) {
|
| 1830 |
-
case Type::T_ASSIGN:
|
| 1831 |
-
array_unshift($child[1][2], $prefix);
|
| 1832 |
-
break;
|
| 1833 |
-
|
| 1834 |
-
case Type::T_NESTED_PROPERTY:
|
| 1835 |
-
array_unshift($child[1]->prefix[2], $prefix);
|
| 1836 |
-
break;
|
| 1837 |
-
}
|
| 1838 |
-
|
| 1839 |
-
$prefixed[] = $child;
|
| 1840 |
-
}
|
| 1841 |
-
|
| 1842 |
-
$this->compileChildrenNoReturn($prefixed, $out);
|
| 1843 |
break;
|
| 1844 |
|
| 1845 |
case Type::T_INCLUDE:
|
|
@@ -1862,10 +2483,36 @@ class Compiler
|
|
| 1862 |
$storeEnv = $this->storeEnv;
|
| 1863 |
$this->storeEnv = $this->env;
|
| 1864 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1865 |
if (isset($content)) {
|
| 1866 |
-
$
|
|
|
|
| 1867 |
|
| 1868 |
-
$this->setRaw(static::$namespaces['special'] . 'content', $
|
|
|
|
|
|
|
| 1869 |
}
|
| 1870 |
|
| 1871 |
if (isset($mixin->args)) {
|
|
@@ -1874,7 +2521,7 @@ class Compiler
|
|
| 1874 |
|
| 1875 |
$this->env->marker = 'mixin';
|
| 1876 |
|
| 1877 |
-
$this->compileChildrenNoReturn($mixin->children, $out);
|
| 1878 |
|
| 1879 |
$this->storeEnv = $storeEnv;
|
| 1880 |
|
|
@@ -1882,19 +2529,18 @@ class Compiler
|
|
| 1882 |
break;
|
| 1883 |
|
| 1884 |
case Type::T_MIXIN_CONTENT:
|
| 1885 |
-
$
|
| 1886 |
-
|
| 1887 |
|
| 1888 |
if (! $content) {
|
| 1889 |
$content = new \stdClass();
|
| 1890 |
$content->scope = new \stdClass();
|
| 1891 |
-
$content->children = $
|
| 1892 |
break;
|
| 1893 |
}
|
| 1894 |
|
| 1895 |
$storeEnv = $this->storeEnv;
|
| 1896 |
$this->storeEnv = $content->scope;
|
| 1897 |
-
|
| 1898 |
$this->compileChildrenNoReturn($content->children, $out);
|
| 1899 |
|
| 1900 |
$this->storeEnv = $storeEnv;
|
|
@@ -1903,25 +2549,28 @@ class Compiler
|
|
| 1903 |
case Type::T_DEBUG:
|
| 1904 |
list(, $value) = $child;
|
| 1905 |
|
|
|
|
| 1906 |
$line = $this->sourceLine;
|
| 1907 |
$value = $this->compileValue($this->reduce($value, true));
|
| 1908 |
-
fwrite($this->stderr, "
|
| 1909 |
break;
|
| 1910 |
|
| 1911 |
case Type::T_WARN:
|
| 1912 |
list(, $value) = $child;
|
| 1913 |
|
|
|
|
| 1914 |
$line = $this->sourceLine;
|
| 1915 |
$value = $this->compileValue($this->reduce($value, true));
|
| 1916 |
-
fwrite($this->stderr, "
|
| 1917 |
break;
|
| 1918 |
|
| 1919 |
case Type::T_ERROR:
|
| 1920 |
list(, $value) = $child;
|
| 1921 |
|
|
|
|
| 1922 |
$line = $this->sourceLine;
|
| 1923 |
$value = $this->compileValue($this->reduce($value, true));
|
| 1924 |
-
$this->throwError("
|
| 1925 |
break;
|
| 1926 |
|
| 1927 |
case Type::T_CONTROL:
|
|
@@ -1966,7 +2615,7 @@ class Compiler
|
|
| 1966 |
*
|
| 1967 |
* @param array $value
|
| 1968 |
*
|
| 1969 |
-
* @return
|
| 1970 |
*/
|
| 1971 |
protected function isTruthy($value)
|
| 1972 |
{
|
|
@@ -1997,7 +2646,7 @@ class Compiler
|
|
| 1997 |
switch ($value[0]) {
|
| 1998 |
case Type::T_EXPRESSION:
|
| 1999 |
if ($value[1] === '/') {
|
| 2000 |
-
return $this->shouldEval($value[2]
|
| 2001 |
}
|
| 2002 |
|
| 2003 |
// fall-thru
|
|
@@ -2015,13 +2664,12 @@ class Compiler
|
|
| 2015 |
* @param array $value
|
| 2016 |
* @param boolean $inExp
|
| 2017 |
*
|
| 2018 |
-
* @return array|\
|
| 2019 |
*/
|
| 2020 |
protected function reduce($value, $inExp = false)
|
| 2021 |
{
|
| 2022 |
-
list($type) = $value;
|
| 2023 |
|
| 2024 |
-
switch ($
|
| 2025 |
case Type::T_EXPRESSION:
|
| 2026 |
list(, $op, $left, $right, $inParens) = $value;
|
| 2027 |
|
|
@@ -2035,9 +2683,9 @@ class Compiler
|
|
| 2035 |
}
|
| 2036 |
|
| 2037 |
// special case: looks like css shorthand
|
| 2038 |
-
if ($opName == 'div' && ! $inParens && ! $inExp && isset($right[2])
|
| 2039 |
-
|
| 2040 |
-
|
| 2041 |
) {
|
| 2042 |
return $this->expToString($value);
|
| 2043 |
}
|
|
@@ -2154,9 +2802,7 @@ class Compiler
|
|
| 2154 |
return [Type::T_STRING, '', [$op, $exp]];
|
| 2155 |
|
| 2156 |
case Type::T_VARIABLE:
|
| 2157 |
-
|
| 2158 |
-
|
| 2159 |
-
return $this->reduce($this->get($name));
|
| 2160 |
|
| 2161 |
case Type::T_LIST:
|
| 2162 |
foreach ($value[2] as &$item) {
|
|
@@ -2187,13 +2833,19 @@ class Compiler
|
|
| 2187 |
|
| 2188 |
case Type::T_INTERPOLATE:
|
| 2189 |
$value[1] = $this->reduce($value[1]);
|
|
|
|
|
|
|
|
|
|
| 2190 |
|
| 2191 |
return $value;
|
| 2192 |
|
| 2193 |
case Type::T_FUNCTION_CALL:
|
| 2194 |
-
|
| 2195 |
|
| 2196 |
-
|
|
|
|
|
|
|
|
|
|
| 2197 |
|
| 2198 |
default:
|
| 2199 |
return $value;
|
|
@@ -2208,7 +2860,7 @@ class Compiler
|
|
| 2208 |
*
|
| 2209 |
* @return array|null
|
| 2210 |
*/
|
| 2211 |
-
|
| 2212 |
{
|
| 2213 |
// SCSS @function
|
| 2214 |
if ($this->callScssFunction($name, $argValues, $returnValue)) {
|
|
@@ -2254,9 +2906,8 @@ class Compiler
|
|
| 2254 |
public function normalizeValue($value)
|
| 2255 |
{
|
| 2256 |
$value = $this->coerceForExpression($this->reduce($value));
|
| 2257 |
-
list($type) = $value;
|
| 2258 |
|
| 2259 |
-
switch ($
|
| 2260 |
case Type::T_LIST:
|
| 2261 |
$value = $this->extractInterpolation($value);
|
| 2262 |
|
|
@@ -2271,7 +2922,7 @@ class Compiler
|
|
| 2271 |
return $value;
|
| 2272 |
|
| 2273 |
case Type::T_STRING:
|
| 2274 |
-
return [$
|
| 2275 |
|
| 2276 |
case Type::T_NUMBER:
|
| 2277 |
return $value->normalize();
|
|
@@ -2290,7 +2941,7 @@ class Compiler
|
|
| 2290 |
* @param array $left
|
| 2291 |
* @param array $right
|
| 2292 |
*
|
| 2293 |
-
* @return \
|
| 2294 |
*/
|
| 2295 |
protected function opAddNumberNumber($left, $right)
|
| 2296 |
{
|
|
@@ -2303,7 +2954,7 @@ class Compiler
|
|
| 2303 |
* @param array $left
|
| 2304 |
* @param array $right
|
| 2305 |
*
|
| 2306 |
-
* @return \
|
| 2307 |
*/
|
| 2308 |
protected function opMulNumberNumber($left, $right)
|
| 2309 |
{
|
|
@@ -2316,7 +2967,7 @@ class Compiler
|
|
| 2316 |
* @param array $left
|
| 2317 |
* @param array $right
|
| 2318 |
*
|
| 2319 |
-
* @return \
|
| 2320 |
*/
|
| 2321 |
protected function opSubNumberNumber($left, $right)
|
| 2322 |
{
|
|
@@ -2329,7 +2980,7 @@ class Compiler
|
|
| 2329 |
* @param array $left
|
| 2330 |
* @param array $right
|
| 2331 |
*
|
| 2332 |
-
* @return array|\
|
| 2333 |
*/
|
| 2334 |
protected function opDivNumberNumber($left, $right)
|
| 2335 |
{
|
|
@@ -2346,7 +2997,7 @@ class Compiler
|
|
| 2346 |
* @param array $left
|
| 2347 |
* @param array $right
|
| 2348 |
*
|
| 2349 |
-
* @return \
|
| 2350 |
*/
|
| 2351 |
protected function opModNumberNumber($left, $right)
|
| 2352 |
{
|
|
@@ -2359,7 +3010,7 @@ class Compiler
|
|
| 2359 |
* @param array $left
|
| 2360 |
* @param array $right
|
| 2361 |
*
|
| 2362 |
-
* @return array
|
| 2363 |
*/
|
| 2364 |
protected function opAdd($left, $right)
|
| 2365 |
{
|
|
@@ -2382,6 +3033,8 @@ class Compiler
|
|
| 2382 |
|
| 2383 |
return $strRight;
|
| 2384 |
}
|
|
|
|
|
|
|
| 2385 |
}
|
| 2386 |
|
| 2387 |
/**
|
|
@@ -2391,15 +3044,21 @@ class Compiler
|
|
| 2391 |
* @param array $right
|
| 2392 |
* @param boolean $shouldEval
|
| 2393 |
*
|
| 2394 |
-
* @return array
|
| 2395 |
*/
|
| 2396 |
protected function opAnd($left, $right, $shouldEval)
|
| 2397 |
{
|
|
|
|
|
|
|
|
|
|
|
|
|
| 2398 |
if (! $shouldEval) {
|
| 2399 |
-
|
|
|
|
|
|
|
| 2400 |
}
|
| 2401 |
|
| 2402 |
-
if ($left !== static::$false
|
| 2403 |
return $this->reduce($right, true);
|
| 2404 |
}
|
| 2405 |
|
|
@@ -2413,15 +3072,21 @@ class Compiler
|
|
| 2413 |
* @param array $right
|
| 2414 |
* @param boolean $shouldEval
|
| 2415 |
*
|
| 2416 |
-
* @return array
|
| 2417 |
*/
|
| 2418 |
protected function opOr($left, $right, $shouldEval)
|
| 2419 |
{
|
|
|
|
|
|
|
|
|
|
|
|
|
| 2420 |
if (! $shouldEval) {
|
| 2421 |
-
|
|
|
|
|
|
|
| 2422 |
}
|
| 2423 |
|
| 2424 |
-
if ($left !== static::$false
|
| 2425 |
return $left;
|
| 2426 |
}
|
| 2427 |
|
|
@@ -2632,7 +3297,7 @@ class Compiler
|
|
| 2632 |
* @param array $left
|
| 2633 |
* @param array $right
|
| 2634 |
*
|
| 2635 |
-
* @return \
|
| 2636 |
*/
|
| 2637 |
protected function opCmpNumberNumber($left, $right)
|
| 2638 |
{
|
|
@@ -2676,9 +3341,7 @@ class Compiler
|
|
| 2676 |
{
|
| 2677 |
$value = $this->reduce($value);
|
| 2678 |
|
| 2679 |
-
|
| 2680 |
-
|
| 2681 |
-
switch ($type) {
|
| 2682 |
case Type::T_KEYWORD:
|
| 2683 |
return $value[1];
|
| 2684 |
|
|
@@ -2694,7 +3357,9 @@ class Compiler
|
|
| 2694 |
$b = round($b);
|
| 2695 |
|
| 2696 |
if (count($value) === 5 && $value[4] !== 1) { // rgba
|
| 2697 |
-
|
|
|
|
|
|
|
| 2698 |
}
|
| 2699 |
|
| 2700 |
$h = sprintf('#%02x%02x%02x', $r, $g, $b);
|
|
@@ -2771,11 +3436,8 @@ class Compiler
|
|
| 2771 |
return $left . $this->compileValue($interpolate) . $right;
|
| 2772 |
|
| 2773 |
case Type::T_INTERPOLATE:
|
| 2774 |
-
// raw parse node
|
| 2775 |
-
list(, $exp) = $value;
|
| 2776 |
-
|
| 2777 |
// strip quotes if it's a string
|
| 2778 |
-
$reduced = $this->reduce($
|
| 2779 |
|
| 2780 |
switch ($reduced[0]) {
|
| 2781 |
case Type::T_LIST:
|
|
@@ -2825,7 +3487,7 @@ class Compiler
|
|
| 2825 |
return 'null';
|
| 2826 |
|
| 2827 |
default:
|
| 2828 |
-
$this->throwError("unknown value type: $
|
| 2829 |
}
|
| 2830 |
}
|
| 2831 |
|
|
@@ -2889,44 +3551,70 @@ class Compiler
|
|
| 2889 |
/**
|
| 2890 |
* Find the final set of selectors
|
| 2891 |
*
|
| 2892 |
-
* @param \
|
|
|
|
| 2893 |
*
|
| 2894 |
* @return array
|
| 2895 |
*/
|
| 2896 |
-
protected function multiplySelectors(Environment $env)
|
| 2897 |
{
|
| 2898 |
$envs = $this->compactEnv($env);
|
| 2899 |
$selectors = [];
|
| 2900 |
$parentSelectors = [[]];
|
| 2901 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 2902 |
while ($env = array_pop($envs)) {
|
| 2903 |
if (empty($env->selectors)) {
|
| 2904 |
continue;
|
| 2905 |
}
|
| 2906 |
|
| 2907 |
-
$selectors =
|
| 2908 |
|
| 2909 |
-
|
| 2910 |
-
|
| 2911 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 2912 |
}
|
| 2913 |
-
}
|
| 2914 |
|
| 2915 |
$parentSelectors = $selectors;
|
| 2916 |
}
|
| 2917 |
|
|
|
|
|
|
|
| 2918 |
return $selectors;
|
| 2919 |
}
|
| 2920 |
|
| 2921 |
/**
|
| 2922 |
* Join selectors; looks for & to replace, or append parent before child
|
| 2923 |
*
|
| 2924 |
-
* @param array
|
| 2925 |
-
* @param array
|
| 2926 |
-
*
|
|
|
|
|
|
|
| 2927 |
* @return array
|
| 2928 |
*/
|
| 2929 |
-
protected function joinSelectors($parent, $child)
|
| 2930 |
{
|
| 2931 |
$setSelf = false;
|
| 2932 |
$out = [];
|
|
@@ -2935,16 +3623,33 @@ class Compiler
|
|
| 2935 |
$newPart = [];
|
| 2936 |
|
| 2937 |
foreach ($part as $p) {
|
| 2938 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 2939 |
$setSelf = true;
|
| 2940 |
|
| 2941 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
| 2942 |
if ($i > 0) {
|
| 2943 |
$out[] = $newPart;
|
| 2944 |
$newPart = [];
|
| 2945 |
}
|
| 2946 |
|
| 2947 |
foreach ($parentPart as $pp) {
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 2948 |
$newPart[] = $pp;
|
| 2949 |
}
|
| 2950 |
}
|
|
@@ -2962,8 +3667,8 @@ class Compiler
|
|
| 2962 |
/**
|
| 2963 |
* Multiply media
|
| 2964 |
*
|
| 2965 |
-
* @param \
|
| 2966 |
-
* @param array
|
| 2967 |
*
|
| 2968 |
* @return array
|
| 2969 |
*/
|
|
@@ -2984,6 +3689,12 @@ class Compiler
|
|
| 2984 |
? $env->block->queryList
|
| 2985 |
: [[[Type::T_MEDIA_VALUE, $env->block->value]]];
|
| 2986 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 2987 |
if ($childQueries === null) {
|
| 2988 |
$childQueries = $parentQueries;
|
| 2989 |
} else {
|
|
@@ -2992,7 +3703,11 @@ class Compiler
|
|
| 2992 |
|
| 2993 |
foreach ($parentQueries as $parentQuery) {
|
| 2994 |
foreach ($originalQueries as $childQuery) {
|
| 2995 |
-
$childQueries
|
|
|
|
|
|
|
|
|
|
|
|
|
| 2996 |
}
|
| 2997 |
}
|
| 2998 |
}
|
|
@@ -3003,11 +3718,11 @@ class Compiler
|
|
| 3003 |
/**
|
| 3004 |
* Convert env linked list to stack
|
| 3005 |
*
|
| 3006 |
-
* @param \
|
| 3007 |
*
|
| 3008 |
* @return array
|
| 3009 |
*/
|
| 3010 |
-
|
| 3011 |
{
|
| 3012 |
for ($envs = []; $env; $env = $env->parent) {
|
| 3013 |
$envs[] = $env;
|
|
@@ -3021,9 +3736,9 @@ class Compiler
|
|
| 3021 |
*
|
| 3022 |
* @param array $envs
|
| 3023 |
*
|
| 3024 |
-
* @return \
|
| 3025 |
*/
|
| 3026 |
-
|
| 3027 |
{
|
| 3028 |
for ($env = null; $e = array_pop($envs);) {
|
| 3029 |
$e->parent = $env;
|
|
@@ -3036,9 +3751,9 @@ class Compiler
|
|
| 3036 |
/**
|
| 3037 |
* Push environment
|
| 3038 |
*
|
| 3039 |
-
* @param \
|
| 3040 |
*
|
| 3041 |
-
* @return \
|
| 3042 |
*/
|
| 3043 |
protected function pushEnv(Block $block = null)
|
| 3044 |
{
|
|
@@ -3064,7 +3779,7 @@ class Compiler
|
|
| 3064 |
/**
|
| 3065 |
* Get store environment
|
| 3066 |
*
|
| 3067 |
-
* @return \
|
| 3068 |
*/
|
| 3069 |
protected function getStoreEnv()
|
| 3070 |
{
|
|
@@ -3074,12 +3789,13 @@ class Compiler
|
|
| 3074 |
/**
|
| 3075 |
* Set variable
|
| 3076 |
*
|
| 3077 |
-
* @param string
|
| 3078 |
-
* @param mixed
|
| 3079 |
-
* @param boolean
|
| 3080 |
-
* @param \
|
|
|
|
| 3081 |
*/
|
| 3082 |
-
protected function set($name, $value, $shadow = false, Environment $env = null)
|
| 3083 |
{
|
| 3084 |
$name = $this->normalizeName($name);
|
| 3085 |
|
|
@@ -3088,20 +3804,21 @@ class Compiler
|
|
| 3088 |
}
|
| 3089 |
|
| 3090 |
if ($shadow) {
|
| 3091 |
-
$this->setRaw($name, $value, $env);
|
| 3092 |
} else {
|
| 3093 |
-
$this->setExisting($name, $value, $env);
|
| 3094 |
}
|
| 3095 |
}
|
| 3096 |
|
| 3097 |
/**
|
| 3098 |
* Set existing variable
|
| 3099 |
*
|
| 3100 |
-
* @param string
|
| 3101 |
-
* @param mixed
|
| 3102 |
-
* @param \
|
|
|
|
| 3103 |
*/
|
| 3104 |
-
protected function setExisting($name, $value, Environment $env)
|
| 3105 |
{
|
| 3106 |
$storeEnv = $env;
|
| 3107 |
|
|
@@ -3126,18 +3843,27 @@ class Compiler
|
|
| 3126 |
}
|
| 3127 |
|
| 3128 |
$env->store[$name] = $value;
|
|
|
|
|
|
|
|
|
|
|
|
|
| 3129 |
}
|
| 3130 |
|
| 3131 |
/**
|
| 3132 |
* Set raw variable
|
| 3133 |
*
|
| 3134 |
-
* @param string
|
| 3135 |
-
* @param mixed
|
| 3136 |
-
* @param \
|
|
|
|
| 3137 |
*/
|
| 3138 |
-
protected function setRaw($name, $value, Environment $env)
|
| 3139 |
{
|
| 3140 |
$env->store[$name] = $value;
|
|
|
|
|
|
|
|
|
|
|
|
|
| 3141 |
}
|
| 3142 |
|
| 3143 |
/**
|
|
@@ -3145,13 +3871,14 @@ class Compiler
|
|
| 3145 |
*
|
| 3146 |
* @api
|
| 3147 |
*
|
| 3148 |
-
* @param string
|
| 3149 |
-
* @param boolean
|
| 3150 |
-
* @param \
|
|
|
|
| 3151 |
*
|
| 3152 |
-
* @return mixed
|
| 3153 |
*/
|
| 3154 |
-
public function get($name, $shouldThrow = true, Environment $env = null)
|
| 3155 |
{
|
| 3156 |
$normalizedName = $this->normalizeName($name);
|
| 3157 |
$specialContentKey = static::$namespaces['special'] . 'content';
|
|
@@ -3163,15 +3890,24 @@ class Compiler
|
|
| 3163 |
$nextIsRoot = false;
|
| 3164 |
$hasNamespace = $normalizedName[0] === '^' || $normalizedName[0] === '@' || $normalizedName[0] === '%';
|
| 3165 |
|
|
|
|
|
|
|
| 3166 |
for (;;) {
|
|
|
|
|
|
|
|
|
|
|
|
|
| 3167 |
if (array_key_exists($normalizedName, $env->store)) {
|
|
|
|
|
|
|
|
|
|
|
|
|
| 3168 |
return $env->store[$normalizedName];
|
| 3169 |
}
|
| 3170 |
|
| 3171 |
if (! $hasNamespace && isset($env->marker)) {
|
| 3172 |
if (! $nextIsRoot && ! empty($env->store[$specialContentKey])) {
|
| 3173 |
$env = $env->store[$specialContentKey]->scope;
|
| 3174 |
-
$nextIsRoot = true;
|
| 3175 |
continue;
|
| 3176 |
}
|
| 3177 |
|
|
@@ -3187,17 +3923,18 @@ class Compiler
|
|
| 3187 |
}
|
| 3188 |
|
| 3189 |
if ($shouldThrow) {
|
| 3190 |
-
$this->throwError("Undefined variable \$$name");
|
| 3191 |
}
|
| 3192 |
|
| 3193 |
// found nothing
|
|
|
|
| 3194 |
}
|
| 3195 |
|
| 3196 |
/**
|
| 3197 |
* Has variable?
|
| 3198 |
*
|
| 3199 |
-
* @param string
|
| 3200 |
-
* @param \
|
| 3201 |
*
|
| 3202 |
* @return boolean
|
| 3203 |
*/
|
|
@@ -3299,7 +4036,7 @@ class Compiler
|
|
| 3299 |
*
|
| 3300 |
* @api
|
| 3301 |
*
|
| 3302 |
-
* @param string $path
|
| 3303 |
*/
|
| 3304 |
public function addImportPath($path)
|
| 3305 |
{
|
|
@@ -3421,10 +4158,10 @@ class Compiler
|
|
| 3421 |
/**
|
| 3422 |
* Import file
|
| 3423 |
*
|
| 3424 |
-
* @param string
|
| 3425 |
-
* @param
|
| 3426 |
*/
|
| 3427 |
-
protected function importFile($path, $out)
|
| 3428 |
{
|
| 3429 |
// see if tree is cached
|
| 3430 |
$realPath = realpath($path);
|
|
@@ -3472,9 +4209,12 @@ class Compiler
|
|
| 3472 |
if (is_string($dir)) {
|
| 3473 |
// check urls for normal import paths
|
| 3474 |
foreach ($urls as $full) {
|
| 3475 |
-
$
|
| 3476 |
-
|
| 3477 |
-
|
|
|
|
|
|
|
|
|
|
| 3478 |
|
| 3479 |
if ($this->fileExists($file = $full . '.scss') ||
|
| 3480 |
($hasExtension && $this->fileExists($file = $full))
|
|
@@ -3514,11 +4254,13 @@ class Compiler
|
|
| 3514 |
*
|
| 3515 |
* @param boolean $ignoreErrors
|
| 3516 |
*
|
| 3517 |
-
* @return \
|
| 3518 |
*/
|
| 3519 |
public function setIgnoreErrors($ignoreErrors)
|
| 3520 |
{
|
| 3521 |
$this->ignoreErrors = $ignoreErrors;
|
|
|
|
|
|
|
| 3522 |
}
|
| 3523 |
|
| 3524 |
/**
|
|
@@ -3528,7 +4270,7 @@ class Compiler
|
|
| 3528 |
*
|
| 3529 |
* @param string $msg Message with optional sprintf()-style vararg parameters
|
| 3530 |
*
|
| 3531 |
-
* @throws \
|
| 3532 |
*/
|
| 3533 |
public function throwError($msg)
|
| 3534 |
{
|
|
@@ -3536,16 +4278,61 @@ class Compiler
|
|
| 3536 |
return;
|
| 3537 |
}
|
| 3538 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 3539 |
if (func_num_args() > 1) {
|
| 3540 |
$msg = call_user_func_array('sprintf', func_get_args());
|
| 3541 |
}
|
| 3542 |
|
| 3543 |
-
$
|
| 3544 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 3545 |
|
| 3546 |
throw new CompilerException($msg);
|
| 3547 |
}
|
| 3548 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 3549 |
/**
|
| 3550 |
* Handle import loop
|
| 3551 |
*
|
|
@@ -3611,7 +4398,7 @@ class Compiler
|
|
| 3611 |
|
| 3612 |
$this->env->marker = 'function';
|
| 3613 |
|
| 3614 |
-
$ret = $this->compileChildren($func->children, $tmp);
|
| 3615 |
|
| 3616 |
$this->storeEnv = $storeEnv;
|
| 3617 |
|
|
@@ -3646,7 +4433,7 @@ class Compiler
|
|
| 3646 |
return false;
|
| 3647 |
}
|
| 3648 |
|
| 3649 |
-
list($sorted, $kwargs) = $this->sortArgs($prototype, $args);
|
| 3650 |
|
| 3651 |
if ($name !== 'if' && $name !== 'call') {
|
| 3652 |
foreach ($sorted as &$val) {
|
|
@@ -3693,76 +4480,162 @@ class Compiler
|
|
| 3693 |
*
|
| 3694 |
* @return array
|
| 3695 |
*/
|
| 3696 |
-
protected function sortArgs($
|
| 3697 |
{
|
| 3698 |
-
$
|
| 3699 |
-
$posArgs = [];
|
| 3700 |
|
| 3701 |
-
|
| 3702 |
-
|
| 3703 |
-
|
| 3704 |
|
| 3705 |
-
|
|
|
|
|
|
|
| 3706 |
|
| 3707 |
-
|
| 3708 |
-
|
| 3709 |
-
|
| 3710 |
-
|
|
|
|
|
|
|
|
|
|
| 3711 |
}
|
| 3712 |
-
}
|
| 3713 |
|
| 3714 |
-
if (! isset($prototype)) {
|
| 3715 |
return [$posArgs, $keyArgs];
|
| 3716 |
}
|
| 3717 |
|
| 3718 |
-
|
| 3719 |
-
$finalArgs = array_pad($posArgs, count($prototype), null);
|
| 3720 |
|
| 3721 |
-
|
| 3722 |
-
|
| 3723 |
-
foreach ((array) $names as $name) {
|
| 3724 |
-
if (isset($keyArgs[$name])) {
|
| 3725 |
-
$finalArgs[$i] = $keyArgs[$name];
|
| 3726 |
-
}
|
| 3727 |
-
}
|
| 3728 |
}
|
| 3729 |
|
| 3730 |
-
|
| 3731 |
-
}
|
| 3732 |
|
| 3733 |
-
|
| 3734 |
-
|
| 3735 |
-
|
| 3736 |
-
* @param array $argDef
|
| 3737 |
-
* @param array $argValues
|
| 3738 |
-
*
|
| 3739 |
-
* @throws \Exception
|
| 3740 |
-
*/
|
| 3741 |
-
protected function applyArguments($argDef, $argValues)
|
| 3742 |
-
{
|
| 3743 |
-
$storeEnv = $this->getStoreEnv();
|
| 3744 |
|
| 3745 |
-
$
|
| 3746 |
-
|
| 3747 |
|
| 3748 |
-
|
| 3749 |
-
|
|
|
|
|
|
|
| 3750 |
|
| 3751 |
-
|
| 3752 |
-
|
| 3753 |
|
| 3754 |
-
|
| 3755 |
-
|
| 3756 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
| 3757 |
|
| 3758 |
-
|
| 3759 |
-
|
| 3760 |
-
|
| 3761 |
|
| 3762 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 3763 |
foreach ((array) $argValues as $arg) {
|
| 3764 |
if (! empty($arg[0])) {
|
| 3765 |
-
|
|
|
|
|
|
|
| 3766 |
if ($hasVariable) {
|
| 3767 |
$deferredKeywordArgs[$arg[0][1]] = $arg[1];
|
| 3768 |
} else {
|
|
@@ -3775,17 +4648,30 @@ class Compiler
|
|
| 3775 |
} else {
|
| 3776 |
$keywordArgs[$arg[0][1]] = $arg[1];
|
| 3777 |
}
|
| 3778 |
-
} elseif (count($keywordArgs)) {
|
| 3779 |
-
$this->throwError('Positional arguments must come before keyword arguments.');
|
| 3780 |
-
break;
|
| 3781 |
} elseif ($arg[2] === true) {
|
| 3782 |
$val = $this->reduce($arg[1], true);
|
| 3783 |
|
| 3784 |
if ($val[0] === Type::T_LIST) {
|
| 3785 |
foreach ($val[2] as $name => $item) {
|
| 3786 |
if (! is_numeric($name)) {
|
| 3787 |
-
$
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 3788 |
} else {
|
|
|
|
|
|
|
|
|
|
| 3789 |
$remaining[] = $item;
|
| 3790 |
}
|
| 3791 |
}
|
|
@@ -3795,14 +4681,32 @@ class Compiler
|
|
| 3795 |
$item = $val[2][$i];
|
| 3796 |
|
| 3797 |
if (! is_numeric($name)) {
|
| 3798 |
-
$
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 3799 |
} else {
|
|
|
|
|
|
|
|
|
|
| 3800 |
$remaining[] = $item;
|
| 3801 |
}
|
| 3802 |
}
|
| 3803 |
} else {
|
| 3804 |
$remaining[] = $val;
|
| 3805 |
}
|
|
|
|
|
|
|
|
|
|
| 3806 |
} else {
|
| 3807 |
$remaining[] = $arg[1];
|
| 3808 |
}
|
|
@@ -3812,7 +4716,7 @@ class Compiler
|
|
| 3812 |
list($i, $name, $default, $isVariable) = $arg;
|
| 3813 |
|
| 3814 |
if ($isVariable) {
|
| 3815 |
-
$val = [Type::T_LIST, ',', [], $isVariable];
|
| 3816 |
|
| 3817 |
for ($count = count($remaining); $i < $count; $i++) {
|
| 3818 |
$val[2][] = $remaining[$i];
|
|
@@ -3832,10 +4736,16 @@ class Compiler
|
|
| 3832 |
break;
|
| 3833 |
}
|
| 3834 |
|
| 3835 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
| 3836 |
}
|
| 3837 |
|
| 3838 |
-
$
|
|
|
|
|
|
|
| 3839 |
|
| 3840 |
foreach ($args as $arg) {
|
| 3841 |
list($i, $name, $default, $isVariable) = $arg;
|
|
@@ -3844,8 +4754,14 @@ class Compiler
|
|
| 3844 |
continue;
|
| 3845 |
}
|
| 3846 |
|
| 3847 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
| 3848 |
}
|
|
|
|
|
|
|
| 3849 |
}
|
| 3850 |
|
| 3851 |
/**
|
|
@@ -3853,9 +4769,9 @@ class Compiler
|
|
| 3853 |
*
|
| 3854 |
* @param mixed $value
|
| 3855 |
*
|
| 3856 |
-
* @return array|\
|
| 3857 |
*/
|
| 3858 |
-
|
| 3859 |
{
|
| 3860 |
if (is_array($value) || $value instanceof \ArrayAccess) {
|
| 3861 |
return $value;
|
|
@@ -3946,10 +4862,20 @@ class Compiler
|
|
| 3946 |
$key = $keys[$i];
|
| 3947 |
$value = $values[$i];
|
| 3948 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 3949 |
$list[] = [
|
| 3950 |
Type::T_LIST,
|
| 3951 |
'',
|
| 3952 |
-
[
|
| 3953 |
];
|
| 3954 |
}
|
| 3955 |
|
|
@@ -4057,7 +4983,7 @@ class Compiler
|
|
| 4057 |
$value = $this->coerceMap($value);
|
| 4058 |
|
| 4059 |
if ($value[0] !== Type::T_MAP) {
|
| 4060 |
-
$this->throwError('expecting map');
|
| 4061 |
}
|
| 4062 |
|
| 4063 |
return $value;
|
|
@@ -4077,7 +5003,7 @@ class Compiler
|
|
| 4077 |
public function assertList($value)
|
| 4078 |
{
|
| 4079 |
if ($value[0] !== Type::T_LIST) {
|
| 4080 |
-
$this->throwError('expecting list');
|
| 4081 |
}
|
| 4082 |
|
| 4083 |
return $value;
|
|
@@ -4100,7 +5026,7 @@ class Compiler
|
|
| 4100 |
return $color;
|
| 4101 |
}
|
| 4102 |
|
| 4103 |
-
$this->throwError('expecting color');
|
| 4104 |
}
|
| 4105 |
|
| 4106 |
/**
|
|
@@ -4117,7 +5043,7 @@ class Compiler
|
|
| 4117 |
public function assertNumber($value)
|
| 4118 |
{
|
| 4119 |
if ($value[0] !== Type::T_NUMBER) {
|
| 4120 |
-
$this->throwError('expecting number');
|
| 4121 |
}
|
| 4122 |
|
| 4123 |
return $value[1];
|
|
@@ -4194,7 +5120,7 @@ class Compiler
|
|
| 4194 |
*
|
| 4195 |
* @return float
|
| 4196 |
*/
|
| 4197 |
-
|
| 4198 |
{
|
| 4199 |
if ($h < 0) {
|
| 4200 |
$h += 1;
|
|
@@ -4252,28 +5178,27 @@ class Compiler
|
|
| 4252 |
|
| 4253 |
// Built in functions
|
| 4254 |
|
| 4255 |
-
|
| 4256 |
protected function libCall($args, $kwargs)
|
| 4257 |
{
|
| 4258 |
$name = $this->compileStringContent($this->coerceString($this->reduce(array_shift($args), true)));
|
|
|
|
| 4259 |
|
| 4260 |
-
$args
|
| 4261 |
-
|
| 4262 |
-
|
| 4263 |
-
|
| 4264 |
-
|
| 4265 |
-
|
| 4266 |
-
|
| 4267 |
-
if (count($kwargs)) {
|
| 4268 |
-
foreach ($kwargs as $key => $value) {
|
| 4269 |
-
$args[] = [[Type::T_VARIABLE, $key], $value, false];
|
| 4270 |
}
|
|
|
|
|
|
|
| 4271 |
}
|
| 4272 |
|
| 4273 |
-
return $this->reduce([Type::T_FUNCTION_CALL, $name, $
|
| 4274 |
}
|
| 4275 |
|
| 4276 |
-
protected static $libIf = ['condition', 'if-true', 'if-false'];
|
| 4277 |
protected function libIf($args)
|
| 4278 |
{
|
| 4279 |
list($cond, $t, $f) = $args;
|
|
@@ -4326,12 +5251,12 @@ class Compiler
|
|
| 4326 |
}
|
| 4327 |
|
| 4328 |
protected static $libRgba = [
|
| 4329 |
-
['
|
| 4330 |
-
'green', 'blue', 'alpha'];
|
| 4331 |
protected function libRgba($args)
|
| 4332 |
{
|
| 4333 |
if ($color = $this->coerceColor($args[0])) {
|
| 4334 |
-
$num =
|
| 4335 |
$alpha = $this->assertNumber($num);
|
| 4336 |
$color[4] = $alpha;
|
| 4337 |
|
|
@@ -4356,11 +5281,11 @@ class Compiler
|
|
| 4356 |
}
|
| 4357 |
}
|
| 4358 |
|
| 4359 |
-
if (
|
| 4360 |
$hsl = $this->toHSL($color[1], $color[2], $color[3]);
|
| 4361 |
|
| 4362 |
foreach ([4, 5, 6] as $i) {
|
| 4363 |
-
if (
|
| 4364 |
$val = $this->assertNumber($args[$i]);
|
| 4365 |
$hsl[$i - 3] = call_user_func($fn, $hsl[$i - 3], $val, $i);
|
| 4366 |
}
|
|
@@ -4379,8 +5304,8 @@ class Compiler
|
|
| 4379 |
}
|
| 4380 |
|
| 4381 |
protected static $libAdjustColor = [
|
| 4382 |
-
'color', 'red', 'green', 'blue',
|
| 4383 |
-
'hue', 'saturation', 'lightness', 'alpha'
|
| 4384 |
];
|
| 4385 |
protected function libAdjustColor($args)
|
| 4386 |
{
|
|
@@ -4390,8 +5315,8 @@ class Compiler
|
|
| 4390 |
}
|
| 4391 |
|
| 4392 |
protected static $libChangeColor = [
|
| 4393 |
-
'color', 'red', 'green', 'blue',
|
| 4394 |
-
'hue', 'saturation', 'lightness', 'alpha'
|
| 4395 |
];
|
| 4396 |
protected function libChangeColor($args)
|
| 4397 |
{
|
|
@@ -4401,8 +5326,8 @@ class Compiler
|
|
| 4401 |
}
|
| 4402 |
|
| 4403 |
protected static $libScaleColor = [
|
| 4404 |
-
'color', 'red', 'green', 'blue',
|
| 4405 |
-
'hue', 'saturation', 'lightness', 'alpha'
|
| 4406 |
];
|
| 4407 |
protected function libScaleColor($args)
|
| 4408 |
{
|
|
@@ -4496,7 +5421,7 @@ class Compiler
|
|
| 4496 |
}
|
| 4497 |
|
| 4498 |
// mix two colors
|
| 4499 |
-
protected static $libMix = ['color-1', 'color-2', 'weight'];
|
| 4500 |
protected function libMix($args)
|
| 4501 |
{
|
| 4502 |
list($first, $second, $weight) = $args;
|
|
@@ -4618,7 +5543,7 @@ class Compiler
|
|
| 4618 |
return $this->adjustHsl($color, 3, -$amount);
|
| 4619 |
}
|
| 4620 |
|
| 4621 |
-
protected static $libSaturate = ['color', 'amount'];
|
| 4622 |
protected function libSaturate($args)
|
| 4623 |
{
|
| 4624 |
$value = $args[0];
|
|
@@ -4829,7 +5754,7 @@ class Compiler
|
|
| 4829 |
if (null === $unit) {
|
| 4830 |
$unit = $number[2];
|
| 4831 |
$originalUnit = $item->unitStr();
|
| 4832 |
-
} elseif ($unit !== $number[2]) {
|
| 4833 |
$this->throwError('Incompatible units: "%s" and "%s".', $originalUnit, $item->unitStr());
|
| 4834 |
break;
|
| 4835 |
}
|
|
@@ -4898,7 +5823,7 @@ class Compiler
|
|
| 4898 |
if (! isset($list[2][$n])) {
|
| 4899 |
$this->throwError('Invalid argument for "n"');
|
| 4900 |
|
| 4901 |
-
return;
|
| 4902 |
}
|
| 4903 |
|
| 4904 |
$list[2][$n] = $args[2];
|
|
@@ -4910,11 +5835,14 @@ class Compiler
|
|
| 4910 |
protected function libMapGet($args)
|
| 4911 |
{
|
| 4912 |
$map = $this->assertMap($args[0]);
|
| 4913 |
-
$key = $
|
| 4914 |
|
| 4915 |
-
|
| 4916 |
-
|
| 4917 |
-
|
|
|
|
|
|
|
|
|
|
| 4918 |
}
|
| 4919 |
}
|
| 4920 |
|
|
@@ -4976,7 +5904,21 @@ class Compiler
|
|
| 4976 |
$map1 = $this->assertMap($args[0]);
|
| 4977 |
$map2 = $this->assertMap($args[1]);
|
| 4978 |
|
| 4979 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 4980 |
}
|
| 4981 |
|
| 4982 |
protected static $libKeywords = ['args'];
|
|
@@ -5013,7 +5955,7 @@ class Compiler
|
|
| 5013 |
}
|
| 5014 |
}
|
| 5015 |
|
| 5016 |
-
protected static $libJoin = ['list1', 'list2', 'separator'];
|
| 5017 |
protected function libJoin($args)
|
| 5018 |
{
|
| 5019 |
list($list1, $list2, $sep) = $args;
|
|
@@ -5025,7 +5967,7 @@ class Compiler
|
|
| 5025 |
return [Type::T_LIST, $sep, array_merge($list1[2], $list2[2])];
|
| 5026 |
}
|
| 5027 |
|
| 5028 |
-
protected static $libAppend = ['list', 'val', 'separator'];
|
| 5029 |
protected function libAppend($args)
|
| 5030 |
{
|
| 5031 |
list($list1, $value, $sep) = $args;
|
|
@@ -5122,7 +6064,7 @@ class Compiler
|
|
| 5122 |
) {
|
| 5123 |
$this->throwError('Invalid argument(s) for "comparable"');
|
| 5124 |
|
| 5125 |
-
return;
|
| 5126 |
}
|
| 5127 |
|
| 5128 |
$number1 = $number1->normalize();
|
|
@@ -5170,7 +6112,7 @@ class Compiler
|
|
| 5170 |
return new Node\Number(strlen($stringContent), '');
|
| 5171 |
}
|
| 5172 |
|
| 5173 |
-
protected static $libStrSlice = ['string', 'start-at', 'end-at'];
|
| 5174 |
protected function libStrSlice($args)
|
| 5175 |
{
|
| 5176 |
if (isset($args[2]) && $args[2][1] == 0) {
|
|
@@ -5302,7 +6244,7 @@ class Compiler
|
|
| 5302 |
if ($n < 1) {
|
| 5303 |
$this->throwError("limit must be greater than or equal to 1");
|
| 5304 |
|
| 5305 |
-
return;
|
| 5306 |
}
|
| 5307 |
|
| 5308 |
return new Node\Number(mt_rand(1, $n), '');
|
|
@@ -5333,4 +6275,630 @@ class Compiler
|
|
| 5333 |
|
| 5334 |
return $args[0];
|
| 5335 |
}
|
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|
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|
|
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|
|
|
|
|
|
|
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|
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|
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|
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|
|
| 5336 |
}
|
| 2 |
/**
|
| 3 |
* SCSSPHP
|
| 4 |
*
|
| 5 |
+
* @copyright 2012-2019 Leaf Corcoran
|
| 6 |
*
|
| 7 |
* @license http://opensource.org/licenses/MIT MIT
|
| 8 |
*
|
| 9 |
+
* @link http://scssphp.github.io/scssphp
|
| 10 |
*/
|
| 11 |
|
| 12 |
+
namespace ScssPhp\ScssPhp;
|
| 13 |
+
|
| 14 |
+
use ScssPhp\ScssPhp\Base\Range;
|
| 15 |
+
use ScssPhp\ScssPhp\Block;
|
| 16 |
+
use ScssPhp\ScssPhp\Cache;
|
| 17 |
+
use ScssPhp\ScssPhp\Colors;
|
| 18 |
+
use ScssPhp\ScssPhp\Compiler\Environment;
|
| 19 |
+
use ScssPhp\ScssPhp\Exception\CompilerException;
|
| 20 |
+
use ScssPhp\ScssPhp\Formatter\OutputBlock;
|
| 21 |
+
use ScssPhp\ScssPhp\Node;
|
| 22 |
+
use ScssPhp\ScssPhp\SourceMap\SourceMapGenerator;
|
| 23 |
+
use ScssPhp\ScssPhp\Type;
|
| 24 |
+
use ScssPhp\ScssPhp\Parser;
|
| 25 |
+
use ScssPhp\ScssPhp\Util;
|
| 26 |
|
| 27 |
/**
|
| 28 |
* The scss compiler and parser.
|
| 99 |
'function' => '^',
|
| 100 |
];
|
| 101 |
|
| 102 |
+
static public $true = [Type::T_KEYWORD, 'true'];
|
| 103 |
+
static public $false = [Type::T_KEYWORD, 'false'];
|
| 104 |
+
static public $null = [Type::T_NULL];
|
| 105 |
+
static public $nullString = [Type::T_STRING, '', []];
|
| 106 |
static public $defaultValue = [Type::T_KEYWORD, ''];
|
| 107 |
static public $selfSelector = [Type::T_SELF];
|
| 108 |
+
static public $emptyList = [Type::T_LIST, '', []];
|
| 109 |
+
static public $emptyMap = [Type::T_MAP, [], []];
|
| 110 |
+
static public $emptyString = [Type::T_STRING, '"', []];
|
| 111 |
+
static public $with = [Type::T_KEYWORD, 'with'];
|
| 112 |
+
static public $without = [Type::T_KEYWORD, 'without'];
|
| 113 |
|
| 114 |
protected $importPaths = [''];
|
| 115 |
protected $importCache = [];
|
| 130 |
protected $sourceMapOptions = [];
|
| 131 |
|
| 132 |
/**
|
| 133 |
+
* @var string|\ScssPhp\ScssPhp\Formatter
|
| 134 |
*/
|
| 135 |
+
protected $formatter = 'ScssPhp\ScssPhp\Formatter\Nested';
|
| 136 |
|
| 137 |
protected $rootEnv;
|
| 138 |
protected $rootBlock;
|
| 139 |
|
| 140 |
/**
|
| 141 |
+
* @var \ScssPhp\ScssPhp\Compiler\Environment
|
| 142 |
*/
|
| 143 |
protected $env;
|
| 144 |
protected $scope;
|
| 146 |
protected $charsetSeen;
|
| 147 |
protected $sourceNames;
|
| 148 |
|
| 149 |
+
protected $cache;
|
| 150 |
+
|
| 151 |
+
protected $indentLevel;
|
| 152 |
+
protected $extends;
|
| 153 |
+
protected $extendsMap;
|
| 154 |
+
protected $parsedFiles;
|
| 155 |
+
protected $parser;
|
| 156 |
+
protected $sourceIndex;
|
| 157 |
+
protected $sourceLine;
|
| 158 |
+
protected $sourceColumn;
|
| 159 |
+
protected $stderr;
|
| 160 |
+
protected $shouldEvaluate;
|
| 161 |
+
protected $ignoreErrors;
|
| 162 |
+
|
| 163 |
+
protected $callStack = [];
|
| 164 |
|
| 165 |
/**
|
| 166 |
* Constructor
|
| 167 |
*/
|
| 168 |
+
public function __construct($cacheOptions = null)
|
| 169 |
{
|
| 170 |
$this->parsedFiles = [];
|
| 171 |
$this->sourceNames = [];
|
| 172 |
+
|
| 173 |
+
if ($cacheOptions) {
|
| 174 |
+
$this->cache = new Cache($cacheOptions);
|
| 175 |
+
}
|
| 176 |
+
}
|
| 177 |
+
|
| 178 |
+
public function getCompileOptions()
|
| 179 |
+
{
|
| 180 |
+
$options = [
|
| 181 |
+
'importPaths' => $this->importPaths,
|
| 182 |
+
'registeredVars' => $this->registeredVars,
|
| 183 |
+
'registeredFeatures' => $this->registeredFeatures,
|
| 184 |
+
'encoding' => $this->encoding,
|
| 185 |
+
'sourceMap' => serialize($this->sourceMap),
|
| 186 |
+
'sourceMapOptions' => $this->sourceMapOptions,
|
| 187 |
+
'formatter' => $this->formatter,
|
| 188 |
+
];
|
| 189 |
+
|
| 190 |
+
return $options;
|
| 191 |
}
|
| 192 |
|
| 193 |
/**
|
| 202 |
*/
|
| 203 |
public function compile($code, $path = null)
|
| 204 |
{
|
| 205 |
+
if ($this->cache) {
|
| 206 |
+
$cacheKey = ($path ? $path : "(stdin)") . ":" . md5($code);
|
| 207 |
+
$compileOptions = $this->getCompileOptions();
|
| 208 |
+
$cache = $this->cache->getCache("compile", $cacheKey, $compileOptions);
|
| 209 |
+
|
| 210 |
+
if (is_array($cache) && isset($cache['dependencies']) && isset($cache['out'])) {
|
| 211 |
+
// check if any dependency file changed before accepting the cache
|
| 212 |
+
foreach ($cache['dependencies'] as $file => $mtime) {
|
| 213 |
+
if (! file_exists($file) || filemtime($file) !== $mtime) {
|
| 214 |
+
unset($cache);
|
| 215 |
+
break;
|
| 216 |
+
}
|
| 217 |
+
}
|
| 218 |
+
|
| 219 |
+
if (isset($cache)) {
|
| 220 |
+
return $cache['out'];
|
| 221 |
+
}
|
| 222 |
+
}
|
| 223 |
+
}
|
| 224 |
+
|
| 225 |
+
|
| 226 |
$this->indentLevel = -1;
|
|
|
|
| 227 |
$this->extends = [];
|
| 228 |
$this->extendsMap = [];
|
| 229 |
$this->sourceIndex = null;
|
| 237 |
$this->stderr = fopen('php://stderr', 'w');
|
| 238 |
|
| 239 |
$this->parser = $this->parserFactory($path);
|
| 240 |
+
$tree = $this->parser->parse($code);
|
| 241 |
$this->parser = null;
|
| 242 |
|
| 243 |
$this->formatter = new $this->formatter();
|
| 278 |
$out .= sprintf('/*# sourceMappingURL=%s */', $sourceMapUrl);
|
| 279 |
}
|
| 280 |
|
| 281 |
+
if ($this->cache && isset($cacheKey) && isset($compileOptions)) {
|
| 282 |
+
$v = [
|
| 283 |
+
'dependencies' => $this->getParsedFiles(),
|
| 284 |
+
'out' => &$out,
|
| 285 |
+
];
|
| 286 |
+
|
| 287 |
+
$this->cache->setCache("compile", $cacheKey, $v, $compileOptions);
|
| 288 |
+
}
|
| 289 |
+
|
| 290 |
return $out;
|
| 291 |
}
|
| 292 |
|
| 295 |
*
|
| 296 |
* @param string $path
|
| 297 |
*
|
| 298 |
+
* @return \ScssPhp\ScssPhp\Parser
|
| 299 |
*/
|
| 300 |
protected function parserFactory($path)
|
| 301 |
{
|
| 302 |
+
$parser = new Parser($path, count($this->sourceNames), $this->encoding, $this->cache);
|
| 303 |
|
| 304 |
$this->sourceNames[] = $path;
|
| 305 |
$this->addParsedFile($path);
|
| 357 |
* @param string $type
|
| 358 |
* @param array $selectors
|
| 359 |
*
|
| 360 |
+
* @return \ScssPhp\ScssPhp\Formatter\OutputBlock
|
| 361 |
*/
|
| 362 |
protected function makeOutputBlock($type, $selectors = null)
|
| 363 |
{
|
| 368 |
$out->parent = $this->scope;
|
| 369 |
$out->selectors = $selectors;
|
| 370 |
$out->depth = $this->env->depth;
|
| 371 |
+
|
| 372 |
+
if ($this->env->block instanceof Block) {
|
| 373 |
+
$out->sourceName = $this->env->block->sourceName;
|
| 374 |
+
$out->sourceLine = $this->env->block->sourceLine;
|
| 375 |
+
$out->sourceColumn = $this->env->block->sourceColumn;
|
| 376 |
+
} else {
|
| 377 |
+
$out->sourceName = null;
|
| 378 |
+
$out->sourceLine = null;
|
| 379 |
+
$out->sourceColumn = null;
|
| 380 |
+
}
|
| 381 |
|
| 382 |
return $out;
|
| 383 |
}
|
| 385 |
/**
|
| 386 |
* Compile root
|
| 387 |
*
|
| 388 |
+
* @param \ScssPhp\ScssPhp\Block $rootBlock
|
| 389 |
*/
|
| 390 |
protected function compileRoot(Block $rootBlock)
|
| 391 |
{
|
| 424 |
/**
|
| 425 |
* Flatten selectors
|
| 426 |
*
|
| 427 |
+
* @param \ScssPhp\ScssPhp\Formatter\OutputBlock $block
|
| 428 |
+
* @param string $parentKey
|
| 429 |
*/
|
| 430 |
protected function flattenSelectors(OutputBlock $block, $parentKey = null)
|
| 431 |
{
|
| 480 |
}
|
| 481 |
}
|
| 482 |
|
| 483 |
+
/**
|
| 484 |
+
* Glue parts of :not( or :nth-child( ... that are in general splitted in selectors parts
|
| 485 |
+
*
|
| 486 |
+
* @param array $parts
|
| 487 |
+
*
|
| 488 |
+
* @return array
|
| 489 |
+
*/
|
| 490 |
+
protected function glueFunctionSelectors($parts)
|
| 491 |
+
{
|
| 492 |
+
$new = [];
|
| 493 |
+
|
| 494 |
+
foreach ($parts as $part) {
|
| 495 |
+
if (is_array($part)) {
|
| 496 |
+
$part = $this->glueFunctionSelectors($part);
|
| 497 |
+
$new[] = $part;
|
| 498 |
+
} else {
|
| 499 |
+
// a selector part finishing with a ) is the last part of a :not( or :nth-child(
|
| 500 |
+
// and need to be joined to this
|
| 501 |
+
if (count($new) && is_string($new[count($new) - 1]) &&
|
| 502 |
+
strlen($part) && substr($part, -1) === ')' && strpos($part, '(') === false
|
| 503 |
+
) {
|
| 504 |
+
$new[count($new) - 1] .= $part;
|
| 505 |
+
} else {
|
| 506 |
+
$new[] = $part;
|
| 507 |
+
}
|
| 508 |
+
}
|
| 509 |
+
}
|
| 510 |
+
|
| 511 |
+
return $new;
|
| 512 |
+
}
|
| 513 |
+
|
| 514 |
/**
|
| 515 |
* Match extends
|
| 516 |
*
|
| 521 |
*/
|
| 522 |
protected function matchExtends($selector, &$out, $from = 0, $initial = true)
|
| 523 |
{
|
| 524 |
+
static $partsPile = [];
|
| 525 |
+
|
| 526 |
+
$selector = $this->glueFunctionSelectors($selector);
|
| 527 |
+
|
| 528 |
+
if (count($selector) == 1 && in_array(reset($selector), $partsPile)) {
|
| 529 |
+
return;
|
| 530 |
+
}
|
| 531 |
+
|
| 532 |
foreach ($selector as $i => $part) {
|
| 533 |
if ($i < $from) {
|
| 534 |
continue;
|
| 535 |
}
|
| 536 |
|
| 537 |
+
// check that we are not building an infinite loop of extensions
|
| 538 |
+
// if the new part is just including a previous part don't try to extend anymore
|
| 539 |
+
if (count($part) > 1) {
|
| 540 |
+
foreach ($partsPile as $previousPart) {
|
| 541 |
+
if (! count(array_diff($previousPart, $part))) {
|
| 542 |
+
continue 2;
|
| 543 |
+
}
|
| 544 |
+
}
|
| 545 |
+
}
|
| 546 |
+
|
| 547 |
if ($this->matchExtendsSingle($part, $origin)) {
|
| 548 |
+
$partsPile[] = $part;
|
| 549 |
+
$after = array_slice($selector, $i + 1);
|
| 550 |
+
$before = array_slice($selector, 0, $i);
|
| 551 |
|
| 552 |
list($before, $nonBreakableBefore) = $this->extractRelationshipFromFragment($before);
|
| 553 |
|
| 555 |
$k = 0;
|
| 556 |
|
| 557 |
// remove shared parts
|
| 558 |
+
if (count($new) > 1) {
|
| 559 |
while ($k < $i && isset($new[$k]) && $selector[$k] === $new[$k]) {
|
| 560 |
$k++;
|
| 561 |
}
|
| 565 |
$tempReplacement = $k > 0 ? array_slice($new, $k) : $new;
|
| 566 |
|
| 567 |
for ($l = count($tempReplacement) - 1; $l >= 0; $l--) {
|
| 568 |
+
$slice = [];
|
| 569 |
+
|
| 570 |
+
foreach ($tempReplacement[$l] as $chunk) {
|
| 571 |
+
if (! in_array($chunk, $slice)) {
|
| 572 |
+
$slice[] = $chunk;
|
| 573 |
+
}
|
| 574 |
+
}
|
| 575 |
+
|
| 576 |
array_unshift($replacement, $slice);
|
| 577 |
|
| 578 |
if (! $this->isImmediateRelationshipCombinator(end($slice))) {
|
| 599 |
$out[] = $result;
|
| 600 |
|
| 601 |
// recursively check for more matches
|
| 602 |
+
$startRecurseFrom = count($before) + min(count($nonBreakableBefore), count($mergedBefore));
|
| 603 |
+
$this->matchExtends($result, $out, $startRecurseFrom, false);
|
| 604 |
|
| 605 |
// selector sequence merging
|
| 606 |
if (! empty($before) && count($new) > 1) {
|
| 607 |
+
$preSharedParts = $k > 0 ? array_slice($before, 0, $k) : [];
|
| 608 |
$postSharedParts = $k > 0 ? array_slice($before, $k) : $before;
|
| 609 |
|
| 610 |
+
list($betweenSharedParts, $nonBreakable2) = $this->extractRelationshipFromFragment($afterBefore);
|
| 611 |
|
| 612 |
$result2 = array_merge(
|
| 613 |
+
$preSharedParts,
|
| 614 |
+
$betweenSharedParts,
|
| 615 |
$postSharedParts,
|
| 616 |
$nonBreakable2,
|
| 617 |
$nonBreakableBefore,
|
| 622 |
$out[] = $result2;
|
| 623 |
}
|
| 624 |
}
|
| 625 |
+
|
| 626 |
+
array_pop($partsPile);
|
| 627 |
}
|
| 628 |
}
|
| 629 |
}
|
| 641 |
$counts = [];
|
| 642 |
$single = [];
|
| 643 |
|
| 644 |
+
// simple usual cases, no need to do the whole trick
|
| 645 |
+
if (in_array($rawSingle, [['>'],['+'],['~']])) {
|
| 646 |
+
return false;
|
| 647 |
+
}
|
| 648 |
+
|
| 649 |
foreach ($rawSingle as $part) {
|
| 650 |
// matches Number
|
| 651 |
if (! is_string($part)) {
|
| 680 |
foreach ($counts as $idx => $count) {
|
| 681 |
list($target, $origin, /* $block */) = $this->extends[$idx];
|
| 682 |
|
| 683 |
+
$origin = $this->glueFunctionSelectors($origin);
|
| 684 |
+
|
| 685 |
// check count
|
| 686 |
if ($count !== count($target)) {
|
| 687 |
continue;
|
| 722 |
return $found;
|
| 723 |
}
|
| 724 |
|
|
|
|
| 725 |
/**
|
| 726 |
* Extract a relationship from the fragment.
|
| 727 |
*
|
| 731 |
* the rest.
|
| 732 |
*
|
| 733 |
* @param array $fragment The selector fragment maybe ending with a direction relationship combinator.
|
| 734 |
+
*
|
| 735 |
* @return array The selector without the relationship fragment if any, the relationship fragment.
|
| 736 |
*/
|
| 737 |
protected function extractRelationshipFromFragment(array $fragment)
|
| 795 |
/**
|
| 796 |
* Compile media
|
| 797 |
*
|
| 798 |
+
* @param \ScssPhp\ScssPhp\Block $media
|
| 799 |
*/
|
| 800 |
protected function compileMedia(Block $media)
|
| 801 |
{
|
| 802 |
$this->pushEnv($media);
|
| 803 |
|
| 804 |
+
$mediaQueries = $this->compileMediaQuery($this->multiplyMedia($this->env));
|
|
|
|
|
|
|
|
|
|
| 805 |
|
| 806 |
+
if (! empty($mediaQueries) && $mediaQueries) {
|
| 807 |
+
$previousScope = $this->scope;
|
| 808 |
$parentScope = $this->mediaParent($this->scope);
|
| 809 |
+
|
| 810 |
+
foreach ($mediaQueries as $mediaQuery) {
|
| 811 |
+
$this->scope = $this->makeOutputBlock(Type::T_MEDIA, [$mediaQuery]);
|
| 812 |
+
|
| 813 |
+
$parentScope->children[] = $this->scope;
|
| 814 |
+
$parentScope = $this->scope;
|
| 815 |
+
}
|
| 816 |
|
| 817 |
// top level properties in a media cause it to be wrapped
|
| 818 |
$needsWrap = false;
|
| 832 |
|
| 833 |
if ($needsWrap) {
|
| 834 |
$wrapped = new Block;
|
| 835 |
+
$wrapped->sourceName = $media->sourceName;
|
| 836 |
+
$wrapped->sourceIndex = $media->sourceIndex;
|
| 837 |
+
$wrapped->sourceLine = $media->sourceLine;
|
| 838 |
$wrapped->sourceColumn = $media->sourceColumn;
|
| 839 |
+
$wrapped->selectors = [];
|
| 840 |
+
$wrapped->comments = [];
|
| 841 |
+
$wrapped->parent = $media;
|
| 842 |
+
$wrapped->children = $media->children;
|
| 843 |
|
| 844 |
$media->children = [[Type::T_BLOCK, $wrapped]];
|
| 845 |
+
if (isset($this->lineNumberStyle)) {
|
| 846 |
+
$annotation = $this->makeOutputBlock(Type::T_COMMENT);
|
| 847 |
+
$annotation->depth = 0;
|
| 848 |
+
|
| 849 |
+
$file = $this->sourceNames[$media->sourceIndex];
|
| 850 |
+
$line = $media->sourceLine;
|
| 851 |
+
|
| 852 |
+
switch ($this->lineNumberStyle) {
|
| 853 |
+
case static::LINE_COMMENTS:
|
| 854 |
+
$annotation->lines[] = '/* line ' . $line
|
| 855 |
+
. ($file ? ', ' . $file : '')
|
| 856 |
+
. ' */';
|
| 857 |
+
break;
|
| 858 |
+
|
| 859 |
+
case static::DEBUG_INFO:
|
| 860 |
+
$annotation->lines[] = '@media -sass-debug-info{'
|
| 861 |
+
. ($file ? 'filename{font-family:"' . $file . '"}' : '')
|
| 862 |
+
. 'line{font-family:' . $line . '}}';
|
| 863 |
+
break;
|
| 864 |
+
}
|
| 865 |
+
|
| 866 |
+
$this->scope->children[] = $annotation;
|
| 867 |
+
}
|
| 868 |
}
|
| 869 |
|
| 870 |
$this->compileChildrenNoReturn($media->children, $this->scope);
|
| 871 |
|
| 872 |
+
$this->scope = $previousScope;
|
| 873 |
}
|
| 874 |
|
| 875 |
$this->popEnv();
|
| 878 |
/**
|
| 879 |
* Media parent
|
| 880 |
*
|
| 881 |
+
* @param \ScssPhp\ScssPhp\Formatter\OutputBlock $scope
|
| 882 |
*
|
| 883 |
+
* @return \ScssPhp\ScssPhp\Formatter\OutputBlock
|
| 884 |
*/
|
| 885 |
protected function mediaParent(OutputBlock $scope)
|
| 886 |
{
|
| 898 |
/**
|
| 899 |
* Compile directive
|
| 900 |
*
|
| 901 |
+
* @param \ScssPhp\ScssPhp\Block $block
|
| 902 |
*/
|
| 903 |
protected function compileDirective(Block $block)
|
| 904 |
{
|
| 918 |
/**
|
| 919 |
* Compile at-root
|
| 920 |
*
|
| 921 |
+
* @param \ScssPhp\ScssPhp\Block $block
|
| 922 |
*/
|
| 923 |
protected function compileAtRoot(Block $block)
|
| 924 |
{
|
| 925 |
$env = $this->pushEnv($block);
|
| 926 |
$envs = $this->compactEnv($env);
|
| 927 |
+
list($with, $without) = $this->compileWith(isset($block->with) ? $block->with : null);
|
| 928 |
|
| 929 |
// wrap inline selector
|
| 930 |
if ($block->selector) {
|
| 937 |
$wrapped->comments = [];
|
| 938 |
$wrapped->parent = $block;
|
| 939 |
$wrapped->children = $block->children;
|
| 940 |
+
$wrapped->selfParent = $block->selfParent;
|
| 941 |
|
| 942 |
$block->children = [[Type::T_BLOCK, $wrapped]];
|
| 943 |
+
$block->selector = null;
|
| 944 |
+
}
|
| 945 |
+
|
| 946 |
+
$selfParent = $block->selfParent;
|
| 947 |
+
|
| 948 |
+
if (! $block->selfParent->selectors && isset($block->parent) && $block->parent &&
|
| 949 |
+
isset($block->parent->selectors) && $block->parent->selectors
|
| 950 |
+
) {
|
| 951 |
+
$selfParent = $block->parent;
|
| 952 |
}
|
| 953 |
|
| 954 |
+
$this->env = $this->filterWithWithout($envs, $with, $without);
|
|
|
|
| 955 |
|
| 956 |
$saveScope = $this->scope;
|
| 957 |
+
$this->scope = $this->filterScopeWithWithout($saveScope, $with, $without);
|
| 958 |
|
| 959 |
+
// propagate selfParent to the children where they still can be useful
|
| 960 |
+
$this->compileChildrenNoReturn($block->children, $this->scope, $selfParent);
|
| 961 |
|
| 962 |
+
$this->scope = $this->completeScope($this->scope, $saveScope);
|
| 963 |
$this->scope = $saveScope;
|
| 964 |
$this->env = $this->extractEnv($envs);
|
| 965 |
|
| 967 |
}
|
| 968 |
|
| 969 |
/**
|
| 970 |
+
* Filter at-root scope depending of with/without option
|
| 971 |
*
|
| 972 |
+
* @param \ScssPhp\ScssPhp\Formatter\OutputBlock $scope
|
| 973 |
+
* @param array $with
|
| 974 |
+
* @param array $without
|
| 975 |
*
|
| 976 |
+
* @return mixed
|
| 977 |
*/
|
| 978 |
+
protected function filterScopeWithWithout($scope, $with, $without)
|
| 979 |
{
|
| 980 |
+
$filteredScopes = [];
|
| 981 |
|
| 982 |
+
if ($scope->type === TYPE::T_ROOT) {
|
| 983 |
+
return $scope;
|
| 984 |
+
}
|
|
|
|
| 985 |
|
| 986 |
+
// start from the root
|
| 987 |
+
while ($scope->parent && $scope->parent->type !== TYPE::T_ROOT) {
|
| 988 |
+
$scope = $scope->parent;
|
| 989 |
+
}
|
| 990 |
+
|
| 991 |
+
for (;;) {
|
| 992 |
+
if (! $scope) {
|
| 993 |
+
break;
|
| 994 |
}
|
| 995 |
|
| 996 |
+
if ($this->isWith($scope, $with, $without)) {
|
| 997 |
+
$s = clone $scope;
|
| 998 |
+
$s->children = [];
|
| 999 |
+
$s->lines = [];
|
| 1000 |
+
$s->parent = null;
|
| 1001 |
+
|
| 1002 |
+
if ($s->type !== Type::T_MEDIA && $s->type !== Type::T_DIRECTIVE) {
|
| 1003 |
+
$s->selectors = [];
|
| 1004 |
+
}
|
| 1005 |
+
|
| 1006 |
+
$filteredScopes[] = $s;
|
| 1007 |
}
|
| 1008 |
|
| 1009 |
+
if ($scope->children) {
|
| 1010 |
+
$scope = end($scope->children);
|
| 1011 |
+
} else {
|
| 1012 |
+
$scope = null;
|
| 1013 |
}
|
| 1014 |
+
}
|
| 1015 |
|
| 1016 |
+
if (! count($filteredScopes)) {
|
| 1017 |
+
return $this->rootBlock;
|
| 1018 |
+
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1019 |
|
| 1020 |
+
$newScope = array_shift($filteredScopes);
|
| 1021 |
+
$newScope->parent = $this->rootBlock;
|
| 1022 |
|
| 1023 |
+
$this->rootBlock->children[] = $newScope;
|
| 1024 |
|
| 1025 |
+
$p = &$newScope;
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1026 |
|
| 1027 |
+
while (count($filteredScopes)) {
|
| 1028 |
+
$s = array_shift($filteredScopes);
|
| 1029 |
+
$s->parent = $p;
|
| 1030 |
+
$p->children[] = &$s;
|
| 1031 |
+
$p = $s;
|
| 1032 |
+
}
|
| 1033 |
|
| 1034 |
+
return $newScope;
|
| 1035 |
+
}
|
|
|
|
| 1036 |
|
| 1037 |
+
/**
|
| 1038 |
+
* found missing selector from a at-root compilation in the previous scope
|
| 1039 |
+
* (if at-root is just enclosing a property, the selector is in the parent tree)
|
| 1040 |
+
*
|
| 1041 |
+
* @param \ScssPhp\ScssPhp\Formatter\OutputBlock $scope
|
| 1042 |
+
* @param \ScssPhp\ScssPhp\Formatter\OutputBlock $previousScope
|
| 1043 |
+
*
|
| 1044 |
+
* @return mixed
|
| 1045 |
+
*/
|
| 1046 |
+
protected function completeScope($scope, $previousScope)
|
| 1047 |
+
{
|
| 1048 |
+
if (! $scope->type && (! $scope->selectors || ! count($scope->selectors)) && count($scope->lines)) {
|
| 1049 |
+
$scope->selectors = $this->findScopeSelectors($previousScope, $scope->depth);
|
| 1050 |
+
}
|
| 1051 |
|
| 1052 |
+
if ($scope->children) {
|
| 1053 |
+
foreach ($scope->children as $k => $c) {
|
| 1054 |
+
$scope->children[$k] = $this->completeScope($c, $previousScope);
|
| 1055 |
}
|
| 1056 |
+
}
|
| 1057 |
|
| 1058 |
+
return $scope;
|
| 1059 |
+
}
|
|
|
|
| 1060 |
|
| 1061 |
+
/**
|
| 1062 |
+
* Find a selector by the depth node in the scope
|
| 1063 |
+
*
|
| 1064 |
+
* @param \ScssPhp\ScssPhp\Formatter\OutputBlock $scope
|
| 1065 |
+
* @param integer $depth
|
| 1066 |
+
*
|
| 1067 |
+
* @return array
|
| 1068 |
+
*/
|
| 1069 |
+
protected function findScopeSelectors($scope, $depth)
|
| 1070 |
+
{
|
| 1071 |
+
if ($scope->depth === $depth && $scope->selectors) {
|
| 1072 |
+
return $scope->selectors;
|
| 1073 |
}
|
| 1074 |
|
| 1075 |
+
if ($scope->children) {
|
| 1076 |
+
foreach (array_reverse($scope->children) as $c) {
|
| 1077 |
+
if ($s = $this->findScopeSelectors($c, $depth)) {
|
| 1078 |
+
return $s;
|
| 1079 |
+
}
|
| 1080 |
+
}
|
| 1081 |
+
}
|
| 1082 |
|
| 1083 |
+
return [];
|
| 1084 |
}
|
| 1085 |
|
| 1086 |
/**
|
| 1087 |
+
* Compile @at-root's with: inclusion / without: exclusion into 2 lists uses to filter scope/env later
|
| 1088 |
*
|
| 1089 |
+
* @param array $withCondition
|
| 1090 |
*
|
| 1091 |
+
* @return array
|
| 1092 |
*/
|
| 1093 |
+
protected function compileWith($withCondition)
|
| 1094 |
{
|
| 1095 |
+
// just compile what we have in 2 lists
|
| 1096 |
+
$with = [];
|
| 1097 |
+
$without = ['rule' => true];
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1098 |
|
| 1099 |
+
if ($withCondition) {
|
| 1100 |
+
if ($this->libMapHasKey([$withCondition, static::$with])) {
|
| 1101 |
+
$without = []; // cancel the default
|
| 1102 |
+
$list = $this->coerceList($this->libMapGet([$withCondition, static::$with]));
|
| 1103 |
|
| 1104 |
+
foreach ($list[2] as $item) {
|
| 1105 |
+
$keyword = $this->compileStringContent($this->coerceString($item));
|
|
|
|
|
|
|
| 1106 |
|
| 1107 |
+
$with[$keyword] = true;
|
|
|
|
| 1108 |
}
|
| 1109 |
}
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1110 |
|
| 1111 |
+
if ($this->libMapHasKey([$withCondition, static::$without])) {
|
| 1112 |
+
$without = []; // cancel the default
|
| 1113 |
+
$list = $this->coerceList($this->libMapGet([$withCondition, static::$without]));
|
| 1114 |
|
| 1115 |
+
foreach ($list[2] as $item) {
|
| 1116 |
+
$keyword = $this->compileStringContent($this->coerceString($item));
|
| 1117 |
|
| 1118 |
+
$without[$keyword] = true;
|
|
|
|
| 1119 |
}
|
| 1120 |
}
|
| 1121 |
}
|
| 1122 |
|
| 1123 |
+
return [$with, $without];
|
| 1124 |
}
|
| 1125 |
|
| 1126 |
/**
|
| 1127 |
* Filter env stack
|
| 1128 |
*
|
| 1129 |
* @param array $envs
|
| 1130 |
+
* @param array $with
|
| 1131 |
+
* @param array $without
|
| 1132 |
*
|
| 1133 |
+
* @return \ScssPhp\ScssPhp\Compiler\Environment
|
| 1134 |
*/
|
| 1135 |
+
protected function filterWithWithout($envs, $with, $without)
|
| 1136 |
{
|
| 1137 |
$filtered = [];
|
| 1138 |
|
| 1139 |
foreach ($envs as $e) {
|
| 1140 |
+
if ($e->block && ! $this->isWith($e->block, $with, $without)) {
|
| 1141 |
+
$ec = clone $e;
|
| 1142 |
+
$ec->block = null;
|
| 1143 |
+
$ec->selectors = [];
|
| 1144 |
+
$filtered[] = $ec;
|
| 1145 |
+
} else {
|
| 1146 |
+
$filtered[] = $e;
|
| 1147 |
}
|
|
|
|
|
|
|
| 1148 |
}
|
| 1149 |
|
| 1150 |
return $this->extractEnv($filtered);
|
| 1153 |
/**
|
| 1154 |
* Filter WITH rules
|
| 1155 |
*
|
| 1156 |
+
* @param \ScssPhp\ScssPhp\Block|\ScssPhp\ScssPhp\Formatter\OutputBlock $block
|
| 1157 |
+
* @param array $with
|
| 1158 |
+
* @param array $without
|
| 1159 |
*
|
| 1160 |
* @return boolean
|
| 1161 |
*/
|
| 1162 |
+
protected function isWith($block, $with, $without)
|
| 1163 |
{
|
| 1164 |
+
if (isset($block->type)) {
|
| 1165 |
+
if ($block->type === Type::T_MEDIA) {
|
| 1166 |
+
return $this->testWithWithout('media', $with, $without);
|
| 1167 |
+
}
|
| 1168 |
+
|
| 1169 |
+
if ($block->type === Type::T_DIRECTIVE) {
|
| 1170 |
+
if (isset($block->name)) {
|
| 1171 |
+
return $this->testWithWithout($block->name, $with, $without);
|
| 1172 |
+
}
|
| 1173 |
+
elseif (isset($block->selectors) && preg_match(',@(\w+),ims', json_encode($block->selectors), $m)) {
|
| 1174 |
+
return $this->testWithWithout($m[1], $with, $without);
|
| 1175 |
+
}
|
| 1176 |
+
else {
|
| 1177 |
+
return $this->testWithWithout('???', $with, $without);
|
| 1178 |
+
}
|
| 1179 |
+
}
|
| 1180 |
+
}
|
| 1181 |
+
elseif (isset($block->selectors)) {
|
| 1182 |
+
return $this->testWithWithout('rule', $with, $without);
|
| 1183 |
}
|
| 1184 |
|
| 1185 |
+
return true;
|
| 1186 |
+
}
|
| 1187 |
+
|
| 1188 |
+
/**
|
| 1189 |
+
* Test a single type of block against with/without lists
|
| 1190 |
+
*
|
| 1191 |
+
* @param string $what
|
| 1192 |
+
* @param array $with
|
| 1193 |
+
* @param array $without
|
| 1194 |
+
* @return bool
|
| 1195 |
+
* true if the block should be kept, false to reject
|
| 1196 |
+
*/
|
| 1197 |
+
protected function testWithWithout($what, $with, $without) {
|
| 1198 |
+
|
| 1199 |
+
// if without, reject only if in the list (or 'all' is in the list)
|
| 1200 |
+
if (count($without)) {
|
| 1201 |
+
return (isset($without[$what]) || isset($without['all'])) ? false : true;
|
| 1202 |
+
}
|
| 1203 |
+
|
| 1204 |
+
// otherwise reject all what is not in the with list
|
| 1205 |
+
return (isset($with[$what]) || isset($with['all'])) ? true : false;
|
| 1206 |
}
|
| 1207 |
|
| 1208 |
+
|
| 1209 |
/**
|
| 1210 |
* Compile keyframe block
|
| 1211 |
*
|
| 1212 |
+
* @param \ScssPhp\ScssPhp\Block $block
|
| 1213 |
+
* @param array $selectors
|
| 1214 |
*/
|
| 1215 |
protected function compileKeyframeBlock(Block $block, $selectors)
|
| 1216 |
{
|
| 1234 |
$this->popEnv();
|
| 1235 |
}
|
| 1236 |
|
| 1237 |
+
/**
|
| 1238 |
+
* Compile nested properties lines
|
| 1239 |
+
*
|
| 1240 |
+
* @param \ScssPhp\ScssPhp\Block $block
|
| 1241 |
+
* @param OutputBlock $out
|
| 1242 |
+
*/
|
| 1243 |
+
protected function compileNestedPropertiesBlock(Block $block, OutputBlock $out)
|
| 1244 |
+
{
|
| 1245 |
+
$prefix = $this->compileValue($block->prefix) . '-';
|
| 1246 |
+
|
| 1247 |
+
$nested = $this->makeOutputBlock($block->type);
|
| 1248 |
+
$nested->parent = $out;
|
| 1249 |
+
|
| 1250 |
+
if ($block->hasValue) {
|
| 1251 |
+
$nested->depth = $out->depth + 1;
|
| 1252 |
+
}
|
| 1253 |
+
|
| 1254 |
+
$out->children[] = $nested;
|
| 1255 |
+
|
| 1256 |
+
foreach ($block->children as $child) {
|
| 1257 |
+
switch ($child[0]) {
|
| 1258 |
+
case Type::T_ASSIGN:
|
| 1259 |
+
array_unshift($child[1][2], $prefix);
|
| 1260 |
+
break;
|
| 1261 |
+
|
| 1262 |
+
case Type::T_NESTED_PROPERTY:
|
| 1263 |
+
array_unshift($child[1]->prefix[2], $prefix);
|
| 1264 |
+
break;
|
| 1265 |
+
}
|
| 1266 |
+
$this->compileChild($child, $nested);
|
| 1267 |
+
}
|
| 1268 |
+
}
|
| 1269 |
+
|
| 1270 |
/**
|
| 1271 |
* Compile nested block
|
| 1272 |
*
|
| 1273 |
+
* @param \ScssPhp\ScssPhp\Block $block
|
| 1274 |
+
* @param array $selectors
|
| 1275 |
*/
|
| 1276 |
protected function compileNestedBlock(Block $block, $selectors)
|
| 1277 |
{
|
| 1280 |
$this->scope = $this->makeOutputBlock($block->type, $selectors);
|
| 1281 |
$this->scope->parent->children[] = $this->scope;
|
| 1282 |
|
| 1283 |
+
// wrap assign children in a block
|
| 1284 |
+
// except for @font-face
|
| 1285 |
+
if ($block->type !== Type::T_DIRECTIVE || $block->name !== "font-face") {
|
| 1286 |
+
// need wrapping?
|
| 1287 |
+
$needWrapping = false;
|
| 1288 |
+
|
| 1289 |
+
foreach ($block->children as $child) {
|
| 1290 |
+
if ($child[0] === Type::T_ASSIGN) {
|
| 1291 |
+
$needWrapping = true;
|
| 1292 |
+
break;
|
| 1293 |
+
}
|
| 1294 |
+
}
|
| 1295 |
+
|
| 1296 |
+
if ($needWrapping) {
|
| 1297 |
+
$wrapped = new Block;
|
| 1298 |
+
$wrapped->sourceName = $block->sourceName;
|
| 1299 |
+
$wrapped->sourceIndex = $block->sourceIndex;
|
| 1300 |
+
$wrapped->sourceLine = $block->sourceLine;
|
| 1301 |
+
$wrapped->sourceColumn = $block->sourceColumn;
|
| 1302 |
+
$wrapped->selectors = [];
|
| 1303 |
+
$wrapped->comments = [];
|
| 1304 |
+
$wrapped->parent = $block;
|
| 1305 |
+
$wrapped->children = $block->children;
|
| 1306 |
+
$wrapped->selfParent = $block->selfParent;
|
| 1307 |
+
|
| 1308 |
+
$block->children = [[Type::T_BLOCK, $wrapped]];
|
| 1309 |
+
}
|
| 1310 |
+
}
|
| 1311 |
+
|
| 1312 |
$this->compileChildrenNoReturn($block->children, $this->scope);
|
| 1313 |
|
| 1314 |
$this->scope = $this->scope->parent;
|
| 1332 |
*
|
| 1333 |
* @see Compiler::compileChild()
|
| 1334 |
*
|
| 1335 |
+
* @param \ScssPhp\ScssPhp\Block $block
|
| 1336 |
*/
|
| 1337 |
protected function compileBlock(Block $block)
|
| 1338 |
{
|
| 1368 |
$this->scope->children[] = $out;
|
| 1369 |
|
| 1370 |
if (count($block->children)) {
|
| 1371 |
+
$out->selectors = $this->multiplySelectors($env, $block->selfParent);
|
| 1372 |
+
|
| 1373 |
+
// propagate selfParent to the children where they still can be useful
|
| 1374 |
+
$selfParentSelectors = null;
|
| 1375 |
+
|
| 1376 |
+
if (isset($block->selfParent->selectors)) {
|
| 1377 |
+
$selfParentSelectors = $block->selfParent->selectors;
|
| 1378 |
+
$block->selfParent->selectors = $out->selectors;
|
| 1379 |
+
}
|
| 1380 |
+
|
| 1381 |
+
$this->compileChildrenNoReturn($block->children, $out, $block->selfParent);
|
| 1382 |
|
| 1383 |
+
// and revert for the following childs of the same block
|
| 1384 |
+
if ($selfParentSelectors) {
|
| 1385 |
+
$block->selfParent->selectors = $selfParentSelectors;
|
| 1386 |
+
}
|
| 1387 |
}
|
| 1388 |
|
| 1389 |
$this->formatter->stripSemicolon($out->lines);
|
| 1399 |
protected function compileComment($block)
|
| 1400 |
{
|
| 1401 |
$out = $this->makeOutputBlock(Type::T_COMMENT);
|
| 1402 |
+
$out->lines[] = is_string($block[1]) ? $block[1] : $this->compileValue($block[1]);
|
| 1403 |
+
|
| 1404 |
$this->scope->children[] = $out;
|
| 1405 |
}
|
| 1406 |
|
| 1419 |
|
| 1420 |
// after evaluating interpolates, we might need a second pass
|
| 1421 |
if ($this->shouldEvaluate) {
|
| 1422 |
+
$selectors = $this->revertSelfSelector($selectors);
|
| 1423 |
$buffer = $this->collapseSelectors($selectors);
|
| 1424 |
$parser = $this->parserFactory(__METHOD__);
|
| 1425 |
|
| 1474 |
/**
|
| 1475 |
* Collapse selectors
|
| 1476 |
*
|
| 1477 |
+
* @param array $selectors
|
| 1478 |
+
* @param boolean $selectorFormat
|
| 1479 |
+
* if false return a collapsed string
|
| 1480 |
+
* if true return an array description of a structured selector
|
| 1481 |
*
|
| 1482 |
* @return string
|
| 1483 |
*/
|
| 1484 |
+
protected function collapseSelectors($selectors, $selectorFormat = false)
|
| 1485 |
{
|
| 1486 |
$parts = [];
|
| 1487 |
|
| 1488 |
foreach ($selectors as $selector) {
|
| 1489 |
+
$output = [];
|
| 1490 |
+
$glueNext = false;
|
| 1491 |
|
| 1492 |
+
foreach ($selector as $node) {
|
| 1493 |
+
$compound = '';
|
| 1494 |
+
|
| 1495 |
+
array_walk_recursive(
|
| 1496 |
+
$node,
|
| 1497 |
+
function ($value, $key) use (&$compound) {
|
| 1498 |
+
$compound .= $value;
|
| 1499 |
+
}
|
| 1500 |
+
);
|
| 1501 |
+
|
| 1502 |
+
if ($selectorFormat && $this->isImmediateRelationshipCombinator($compound)) {
|
| 1503 |
+
if (count($output)) {
|
| 1504 |
+
$output[count($output) - 1] .= ' ' . $compound;
|
| 1505 |
+
} else {
|
| 1506 |
+
$output[] = $compound;
|
| 1507 |
+
}
|
| 1508 |
+
$glueNext = true;
|
| 1509 |
+
} elseif ($glueNext) {
|
| 1510 |
+
$output[count($output) - 1] .= ' ' . $compound;
|
| 1511 |
+
$glueNext = false;
|
| 1512 |
+
} else {
|
| 1513 |
+
$output[] = $compound;
|
| 1514 |
}
|
| 1515 |
+
}
|
| 1516 |
+
|
| 1517 |
+
if ($selectorFormat) {
|
| 1518 |
+
foreach ($output as &$o) {
|
| 1519 |
+
$o = [Type::T_STRING, '', [$o]];
|
| 1520 |
+
}
|
| 1521 |
+
$output = [Type::T_LIST, ' ', $output];
|
| 1522 |
+
} else {
|
| 1523 |
+
$output = implode(' ', $output);
|
| 1524 |
+
}
|
| 1525 |
|
| 1526 |
$parts[] = $output;
|
| 1527 |
}
|
| 1528 |
|
| 1529 |
+
if ($selectorFormat) {
|
| 1530 |
+
$parts = [Type::T_LIST, ',', $parts];
|
| 1531 |
+
} else {
|
| 1532 |
+
$parts = implode(', ', $parts);
|
| 1533 |
+
}
|
| 1534 |
+
|
| 1535 |
+
return $parts;
|
| 1536 |
+
}
|
| 1537 |
+
|
| 1538 |
+
/**
|
| 1539 |
+
* Parse down the selector and revert [self] to "&" before a reparsing
|
| 1540 |
+
*
|
| 1541 |
+
* @param array $selectors
|
| 1542 |
+
*
|
| 1543 |
+
* @return array
|
| 1544 |
+
*/
|
| 1545 |
+
protected function revertSelfSelector($selectors)
|
| 1546 |
+
{
|
| 1547 |
+
foreach ($selectors as &$part) {
|
| 1548 |
+
if (is_array($part)) {
|
| 1549 |
+
if ($part === [Type::T_SELF]) {
|
| 1550 |
+
$part = '&';
|
| 1551 |
+
} else {
|
| 1552 |
+
$part = $this->revertSelfSelector($part);
|
| 1553 |
+
}
|
| 1554 |
+
}
|
| 1555 |
+
}
|
| 1556 |
+
|
| 1557 |
+
return $selectors;
|
| 1558 |
}
|
| 1559 |
|
| 1560 |
/**
|
| 1661 |
return false;
|
| 1662 |
}
|
| 1663 |
|
| 1664 |
+
protected function pushCallStack($name = '')
|
| 1665 |
+
{
|
| 1666 |
+
$this->callStack[] = [
|
| 1667 |
+
'n' => $name,
|
| 1668 |
+
Parser::SOURCE_INDEX => $this->sourceIndex,
|
| 1669 |
+
Parser::SOURCE_LINE => $this->sourceLine,
|
| 1670 |
+
Parser::SOURCE_COLUMN => $this->sourceColumn
|
| 1671 |
+
];
|
| 1672 |
+
|
| 1673 |
+
// infinite calling loop
|
| 1674 |
+
if (count($this->callStack) > 25000) {
|
| 1675 |
+
// not displayed but you can var_dump it to deep debug
|
| 1676 |
+
$msg = $this->callStackMessage(true, 100);
|
| 1677 |
+
$msg = "Infinite calling loop";
|
| 1678 |
+
$this->throwError($msg);
|
| 1679 |
+
}
|
| 1680 |
+
}
|
| 1681 |
+
|
| 1682 |
+
protected function popCallStack()
|
| 1683 |
+
{
|
| 1684 |
+
array_pop($this->callStack);
|
| 1685 |
+
}
|
| 1686 |
+
|
| 1687 |
/**
|
| 1688 |
* Compile children and return result
|
| 1689 |
*
|
| 1690 |
+
* @param array $stms
|
| 1691 |
+
* @param \ScssPhp\ScssPhp\Formatter\OutputBlock $out
|
| 1692 |
+
* @param string $traceName
|
| 1693 |
*
|
| 1694 |
+
* @return array|null
|
| 1695 |
*/
|
| 1696 |
+
protected function compileChildren($stms, OutputBlock $out, $traceName = '')
|
| 1697 |
{
|
| 1698 |
+
$this->pushCallStack($traceName);
|
| 1699 |
+
|
| 1700 |
foreach ($stms as $stm) {
|
| 1701 |
$ret = $this->compileChild($stm, $out);
|
| 1702 |
|
| 1704 |
return $ret;
|
| 1705 |
}
|
| 1706 |
}
|
| 1707 |
+
|
| 1708 |
+
$this->popCallStack();
|
| 1709 |
+
|
| 1710 |
+
return null;
|
| 1711 |
}
|
| 1712 |
|
| 1713 |
/**
|
| 1714 |
* Compile children and throw exception if unexpected @return
|
| 1715 |
*
|
| 1716 |
+
* @param array $stms
|
| 1717 |
+
* @param \ScssPhp\ScssPhp\Formatter\OutputBlock $out
|
| 1718 |
+
* @param \ScssPhp\ScssPhp\Block $selfParent
|
| 1719 |
+
* @param string $traceName
|
| 1720 |
*
|
| 1721 |
* @throws \Exception
|
| 1722 |
*/
|
| 1723 |
+
protected function compileChildrenNoReturn($stms, OutputBlock $out, $selfParent = null, $traceName = '')
|
| 1724 |
{
|
| 1725 |
+
$this->pushCallStack($traceName);
|
| 1726 |
+
|
| 1727 |
foreach ($stms as $stm) {
|
| 1728 |
+
if ($selfParent && isset($stm[1]) && is_object($stm[1]) && $stm[1] instanceof Block) {
|
| 1729 |
+
$stm[1]->selfParent = $selfParent;
|
| 1730 |
+
$ret = $this->compileChild($stm, $out);
|
| 1731 |
+
$stm[1]->selfParent = null;
|
| 1732 |
+
} elseif ($selfParent && $stm[0] === TYPE::T_INCLUDE) {
|
| 1733 |
+
$stm['selfParent'] = $selfParent;
|
| 1734 |
+
$ret = $this->compileChild($stm, $out);
|
| 1735 |
+
unset($stm['selfParent']);
|
| 1736 |
+
} else {
|
| 1737 |
+
$ret = $this->compileChild($stm, $out);
|
| 1738 |
+
}
|
| 1739 |
|
| 1740 |
if (isset($ret)) {
|
| 1741 |
$this->throwError('@return may only be used within a function');
|
| 1743 |
return;
|
| 1744 |
}
|
| 1745 |
}
|
| 1746 |
+
|
| 1747 |
+
$this->popCallStack();
|
| 1748 |
}
|
| 1749 |
|
| 1750 |
+
|
| 1751 |
/**
|
| 1752 |
+
* evaluate media query : compile internal value keeping the structure inchanged
|
| 1753 |
*
|
| 1754 |
* @param array $queryList
|
| 1755 |
*
|
| 1756 |
+
* @return array
|
| 1757 |
*/
|
| 1758 |
+
protected function evaluateMediaQuery($queryList)
|
| 1759 |
+
{
|
| 1760 |
+
static $parser = null;
|
| 1761 |
+
$outQueryList = [];
|
| 1762 |
+
foreach ($queryList as $kql => $query) {
|
| 1763 |
+
$shouldReparse = false;
|
| 1764 |
+
foreach ($query as $kq => $q) {
|
| 1765 |
+
for ($i = 1; $i < count($q); $i++) {
|
| 1766 |
+
$value = $this->compileValue($q[$i]);
|
| 1767 |
+
|
| 1768 |
+
// the parser had no mean to know if media type or expression if it was an interpolation
|
| 1769 |
+
// so you need to reparse if the T_MEDIA_TYPE looks like anything else a media type
|
| 1770 |
+
if ($q[0] == Type::T_MEDIA_TYPE &&
|
| 1771 |
+
(strpos($value, '(') !== false ||
|
| 1772 |
+
strpos($value, ')') !== false ||
|
| 1773 |
+
strpos($value, ':') !== false ||
|
| 1774 |
+
strpos($value, ',') !== false)
|
| 1775 |
+
) {
|
| 1776 |
+
$shouldReparse = true;
|
| 1777 |
+
}
|
| 1778 |
|
| 1779 |
+
$queryList[$kql][$kq][$i] = [Type::T_KEYWORD, $value];
|
| 1780 |
+
}
|
| 1781 |
+
}
|
| 1782 |
+
if ($shouldReparse) {
|
| 1783 |
+
if (is_null($parser)) {
|
| 1784 |
+
$parser = $this->parserFactory(__METHOD__);
|
| 1785 |
+
}
|
| 1786 |
+
$queryString = $this->compileMediaQuery([$queryList[$kql]]);
|
| 1787 |
+
$queryString = reset($queryString);
|
| 1788 |
+
if (strpos($queryString, '@media ') === 0) {
|
| 1789 |
+
$queryString = substr($queryString, 7);
|
| 1790 |
+
$queries = [];
|
| 1791 |
+
if ($parser->parseMediaQueryList($queryString, $queries)) {
|
| 1792 |
+
$queries = $this->evaluateMediaQuery($queries[2]);
|
| 1793 |
+
while (count($queries)) {
|
| 1794 |
+
$outQueryList[] = array_shift($queries);
|
| 1795 |
+
}
|
| 1796 |
+
continue;
|
| 1797 |
+
}
|
| 1798 |
+
}
|
| 1799 |
+
}
|
| 1800 |
+
$outQueryList[] = $queryList[$kql];
|
| 1801 |
+
}
|
| 1802 |
+
|
| 1803 |
+
return $outQueryList;
|
| 1804 |
+
}
|
| 1805 |
+
|
| 1806 |
+
/**
|
| 1807 |
+
* Compile media query
|
| 1808 |
+
*
|
| 1809 |
+
* @param array $queryList
|
| 1810 |
+
*
|
| 1811 |
+
* @return array
|
| 1812 |
+
*/
|
| 1813 |
+
protected function compileMediaQuery($queryList)
|
| 1814 |
+
{
|
| 1815 |
+
$start = '@media ';
|
| 1816 |
+
$default = trim($start);
|
| 1817 |
+
$out = [];
|
| 1818 |
+
$current = "";
|
| 1819 |
+
|
| 1820 |
+
foreach ($queryList as $query) {
|
| 1821 |
+
$type = null;
|
| 1822 |
+
$parts = [];
|
| 1823 |
+
|
| 1824 |
+
$mediaTypeOnly = true;
|
| 1825 |
+
|
| 1826 |
+
foreach ($query as $q) {
|
| 1827 |
+
if ($q[0] !== Type::T_MEDIA_TYPE) {
|
| 1828 |
+
$mediaTypeOnly = false;
|
| 1829 |
+
break;
|
| 1830 |
+
}
|
| 1831 |
+
}
|
| 1832 |
+
|
| 1833 |
+
foreach ($query as $q) {
|
| 1834 |
+
switch ($q[0]) {
|
| 1835 |
+
case Type::T_MEDIA_TYPE:
|
| 1836 |
+
$newType = array_map([$this, 'compileValue'], array_slice($q, 1));
|
| 1837 |
+
// combining not and anything else than media type is too risky and should be avoided
|
| 1838 |
+
if (! $mediaTypeOnly) {
|
| 1839 |
+
if (in_array(Type::T_NOT, $newType) || ($type && in_array(Type::T_NOT, $type) )) {
|
| 1840 |
+
if ($type) {
|
| 1841 |
+
array_unshift($parts, implode(' ', array_filter($type)));
|
| 1842 |
+
}
|
| 1843 |
+
|
| 1844 |
+
if (! empty($parts)) {
|
| 1845 |
+
if (strlen($current)) {
|
| 1846 |
+
$current .= $this->formatter->tagSeparator;
|
| 1847 |
+
}
|
| 1848 |
+
|
| 1849 |
+
$current .= implode(' and ', $parts);
|
| 1850 |
+
}
|
| 1851 |
+
|
| 1852 |
+
if ($current) {
|
| 1853 |
+
$out[] = $start . $current;
|
| 1854 |
+
}
|
| 1855 |
+
|
| 1856 |
+
$current = "";
|
| 1857 |
+
$type = null;
|
| 1858 |
+
$parts = [];
|
| 1859 |
+
}
|
| 1860 |
+
}
|
| 1861 |
+
|
| 1862 |
+
if ($newType === ['all'] && $default) {
|
| 1863 |
+
$default = $start . 'all';
|
| 1864 |
+
}
|
| 1865 |
+
|
| 1866 |
+
// all can be safely ignored and mixed with whatever else
|
| 1867 |
+
if ($newType !== ['all']) {
|
| 1868 |
+
if ($type) {
|
| 1869 |
+
$type = $this->mergeMediaTypes($type, $newType);
|
| 1870 |
+
|
| 1871 |
+
if (empty($type)) {
|
| 1872 |
+
// merge failed : ignore this query that is not valid, skip to the next one
|
| 1873 |
+
$parts = [];
|
| 1874 |
+
$default = ''; // if everything fail, no @media at all
|
| 1875 |
+
continue 3;
|
| 1876 |
+
}
|
| 1877 |
+
} else {
|
| 1878 |
+
$type = $newType;
|
| 1879 |
}
|
|
|
|
|
|
|
| 1880 |
}
|
| 1881 |
break;
|
| 1882 |
|
| 1905 |
}
|
| 1906 |
|
| 1907 |
if (! empty($parts)) {
|
| 1908 |
+
if (strlen($current)) {
|
| 1909 |
+
$current .= $this->formatter->tagSeparator;
|
|
|
|
|
|
|
|
|
|
| 1910 |
}
|
| 1911 |
|
| 1912 |
+
$current .= implode(' and ', $parts);
|
| 1913 |
}
|
| 1914 |
}
|
| 1915 |
|
| 1916 |
+
if ($current) {
|
| 1917 |
+
$out[] = $start . $current;
|
| 1918 |
+
}
|
| 1919 |
+
|
| 1920 |
+
// no @media type except all, and no conflict?
|
| 1921 |
+
if (! $out && $default) {
|
| 1922 |
+
$out[] = $default;
|
| 1923 |
+
}
|
| 1924 |
+
|
| 1925 |
return $out;
|
| 1926 |
}
|
| 1927 |
|
| 1928 |
+
/**
|
| 1929 |
+
* Merge direct relationships between selectors
|
| 1930 |
+
*
|
| 1931 |
+
* @param array $selectors1
|
| 1932 |
+
* @param array $selectors2
|
| 1933 |
+
*
|
| 1934 |
+
* @return array
|
| 1935 |
+
*/
|
| 1936 |
protected function mergeDirectRelationships($selectors1, $selectors2)
|
| 1937 |
{
|
| 1938 |
if (empty($selectors1) || empty($selectors2)) {
|
| 1942 |
$part1 = end($selectors1);
|
| 1943 |
$part2 = end($selectors2);
|
| 1944 |
|
| 1945 |
+
if (! $this->isImmediateRelationshipCombinator($part1[0]) && $part1 !== $part2) {
|
| 1946 |
return array_merge($selectors1, $selectors2);
|
| 1947 |
}
|
| 1948 |
|
| 1952 |
$part1 = array_pop($selectors1);
|
| 1953 |
$part2 = array_pop($selectors2);
|
| 1954 |
|
| 1955 |
+
if (! $this->isImmediateRelationshipCombinator($part1[0]) && $part1 !== $part2) {
|
| 1956 |
+
if ($this->isImmediateRelationshipCombinator(reset($merged)[0])) {
|
| 1957 |
+
array_unshift($merged, [$part1[0] . $part2[0]]);
|
| 1958 |
+
$merged = array_merge($selectors1, $selectors2, $merged);
|
| 1959 |
+
} else {
|
| 1960 |
+
$merged = array_merge($selectors1, [$part1], $selectors2, [$part2], $merged);
|
| 1961 |
+
}
|
| 1962 |
+
|
| 1963 |
break;
|
| 1964 |
}
|
| 1965 |
|
| 1966 |
array_unshift($merged, $part1);
|
|
|
|
| 1967 |
} while (! empty($selectors1) && ! empty($selectors2));
|
| 1968 |
|
| 1969 |
return $merged;
|
| 2038 |
/**
|
| 2039 |
* Compile import; returns true if the value was something that could be imported
|
| 2040 |
*
|
| 2041 |
+
* @param array $rawPath
|
| 2042 |
+
* @param \ScssPhp\ScssPhp\Formatter\OutputBlock $out
|
| 2043 |
+
* @param boolean $once
|
| 2044 |
*
|
| 2045 |
* @return boolean
|
| 2046 |
*/
|
| 2047 |
+
protected function compileImport($rawPath, OutputBlock $out, $once = false)
|
| 2048 |
{
|
| 2049 |
if ($rawPath[0] === Type::T_STRING) {
|
| 2050 |
$path = $this->compileStringContent($rawPath);
|
| 2083 |
return false;
|
| 2084 |
}
|
| 2085 |
|
| 2086 |
+
|
| 2087 |
+
/**
|
| 2088 |
+
* Append a root directive like @import or @charset as near as the possible from the source code
|
| 2089 |
+
* (keeping before comments, @import and @charset coming before in the source code)
|
| 2090 |
+
*
|
| 2091 |
+
* @param string $line
|
| 2092 |
+
* @param @param \ScssPhp\ScssPhp\Formatter\OutputBlock $out
|
| 2093 |
+
* @param array $allowed
|
| 2094 |
+
*/
|
| 2095 |
+
protected function appendRootDirective($line, $out, $allowed = [Type::T_COMMENT])
|
| 2096 |
+
{
|
| 2097 |
+
$root = $out;
|
| 2098 |
+
|
| 2099 |
+
while ($root->parent) {
|
| 2100 |
+
$root = $root->parent;
|
| 2101 |
+
}
|
| 2102 |
+
|
| 2103 |
+
$i = 0;
|
| 2104 |
+
|
| 2105 |
+
while ($i < count($root->children)) {
|
| 2106 |
+
if (! isset($root->children[$i]->type) || ! in_array($root->children[$i]->type, $allowed)) {
|
| 2107 |
+
break;
|
| 2108 |
+
}
|
| 2109 |
+
|
| 2110 |
+
$i++;
|
| 2111 |
+
}
|
| 2112 |
+
|
| 2113 |
+
// remove incompatible children from the bottom of the list
|
| 2114 |
+
$saveChildren = [];
|
| 2115 |
+
|
| 2116 |
+
while ($i < count($root->children)) {
|
| 2117 |
+
$saveChildren[] = array_pop($root->children);
|
| 2118 |
+
}
|
| 2119 |
+
|
| 2120 |
+
// insert the directive as a comment
|
| 2121 |
+
$child = $this->makeOutputBlock(Type::T_COMMENT);
|
| 2122 |
+
$child->lines[] = $line;
|
| 2123 |
+
$child->sourceName = $this->sourceNames[$this->sourceIndex];
|
| 2124 |
+
$child->sourceLine = $this->sourceLine;
|
| 2125 |
+
$child->sourceColumn = $this->sourceColumn;
|
| 2126 |
+
|
| 2127 |
+
$root->children[] = $child;
|
| 2128 |
+
|
| 2129 |
+
// repush children
|
| 2130 |
+
while (count($saveChildren)) {
|
| 2131 |
+
$root->children[] = array_pop($saveChildren);
|
| 2132 |
+
}
|
| 2133 |
+
}
|
| 2134 |
+
|
| 2135 |
+
/**
|
| 2136 |
+
* Append lines to the courrent output block:
|
| 2137 |
+
* directly to the block or through a child if necessary
|
| 2138 |
+
*
|
| 2139 |
+
* @param \ScssPhp\ScssPhp\Formatter\OutputBlock $out
|
| 2140 |
+
* @param string $type
|
| 2141 |
+
* @param string $line
|
| 2142 |
+
*/
|
| 2143 |
+
protected function appendOutputLine(OutputBlock $out, $type, $line)
|
| 2144 |
+
{
|
| 2145 |
+
$outWrite = &$out;
|
| 2146 |
+
|
| 2147 |
+
if ($type === Type::T_COMMENT) {
|
| 2148 |
+
$parent = $out->parent;
|
| 2149 |
+
|
| 2150 |
+
if (end($parent->children) !== $out) {
|
| 2151 |
+
$outWrite = &$parent->children[count($parent->children)-1];
|
| 2152 |
+
}
|
| 2153 |
+
}
|
| 2154 |
+
|
| 2155 |
+
// check if it's a flat output or not
|
| 2156 |
+
if (count($out->children)) {
|
| 2157 |
+
$lastChild = &$out->children[count($out->children) -1];
|
| 2158 |
+
|
| 2159 |
+
if ($lastChild->depth === $out->depth && is_null($lastChild->selectors) && ! count($lastChild->children)) {
|
| 2160 |
+
$outWrite = $lastChild;
|
| 2161 |
+
} else {
|
| 2162 |
+
$nextLines = $this->makeOutputBlock($type);
|
| 2163 |
+
$nextLines->parent = $out;
|
| 2164 |
+
$nextLines->depth = $out->depth;
|
| 2165 |
+
|
| 2166 |
+
$out->children[] = $nextLines;
|
| 2167 |
+
$outWrite = &$nextLines;
|
| 2168 |
+
}
|
| 2169 |
+
}
|
| 2170 |
+
|
| 2171 |
+
$outWrite->lines[] = $line;
|
| 2172 |
+
}
|
| 2173 |
+
|
| 2174 |
/**
|
| 2175 |
* Compile child; returns a value to halt execution
|
| 2176 |
*
|
| 2177 |
+
* @param array $child
|
| 2178 |
+
* @param \ScssPhp\ScssPhp\Formatter\OutputBlock $out
|
| 2179 |
*
|
| 2180 |
* @return array
|
| 2181 |
*/
|
| 2182 |
protected function compileChild($child, OutputBlock $out)
|
| 2183 |
{
|
| 2184 |
+
if (isset($child[Parser::SOURCE_LINE])) {
|
| 2185 |
+
$this->sourceIndex = isset($child[Parser::SOURCE_INDEX]) ? $child[Parser::SOURCE_INDEX] : null;
|
| 2186 |
+
$this->sourceLine = isset($child[Parser::SOURCE_LINE]) ? $child[Parser::SOURCE_LINE] : -1;
|
| 2187 |
+
$this->sourceColumn = isset($child[Parser::SOURCE_COLUMN]) ? $child[Parser::SOURCE_COLUMN] : -1;
|
| 2188 |
+
} elseif (is_array($child) && isset($child[1]->sourceLine)) {
|
| 2189 |
+
$this->sourceIndex = $child[1]->sourceIndex;
|
| 2190 |
+
$this->sourceLine = $child[1]->sourceLine;
|
| 2191 |
+
$this->sourceColumn = $child[1]->sourceColumn;
|
| 2192 |
+
} elseif (! empty($out->sourceLine) && ! empty($out->sourceName)) {
|
| 2193 |
+
$this->sourceLine = $out->sourceLine;
|
| 2194 |
+
$this->sourceIndex = array_search($out->sourceName, $this->sourceNames);
|
| 2195 |
+
|
| 2196 |
+
if ($this->sourceIndex === false) {
|
| 2197 |
+
$this->sourceIndex = null;
|
| 2198 |
+
}
|
| 2199 |
+
}
|
| 2200 |
|
| 2201 |
switch ($child[0]) {
|
| 2202 |
case Type::T_SCSSPHP_IMPORT_ONCE:
|
| 2203 |
+
$rawPath = $this->reduce($child[1]);
|
|
|
|
|
|
|
| 2204 |
|
| 2205 |
if (! $this->compileImport($rawPath, $out, true)) {
|
| 2206 |
+
$this->appendRootDirective('@import ' . $this->compileValue($rawPath) . ';', $out);
|
| 2207 |
}
|
| 2208 |
break;
|
| 2209 |
|
| 2210 |
case Type::T_IMPORT:
|
| 2211 |
+
$rawPath = $this->reduce($child[1]);
|
|
|
|
|
|
|
| 2212 |
|
| 2213 |
if (! $this->compileImport($rawPath, $out)) {
|
| 2214 |
+
$this->appendRootDirective('@import ' . $this->compileValue($rawPath) . ';', $out);
|
| 2215 |
}
|
| 2216 |
break;
|
| 2217 |
|
| 2234 |
case Type::T_CHARSET:
|
| 2235 |
if (! $this->charsetSeen) {
|
| 2236 |
$this->charsetSeen = true;
|
| 2237 |
+
$this->appendRootDirective('@charset ' . $this->compileValue($child[1]) . ';', $out);
|
|
|
|
| 2238 |
}
|
| 2239 |
break;
|
| 2240 |
|
| 2247 |
$isGlobal = in_array('!global', $flags);
|
| 2248 |
|
| 2249 |
if ($isGlobal) {
|
| 2250 |
+
$this->set($name[1], $this->reduce($value), false, $this->rootEnv, $value);
|
| 2251 |
break;
|
| 2252 |
}
|
| 2253 |
|
| 2254 |
$shouldSet = $isDefault &&
|
| 2255 |
+
(($result = $this->get($name[1], false)) === null ||
|
| 2256 |
+
$result === static::$null);
|
| 2257 |
|
| 2258 |
if (! $isDefault || $shouldSet) {
|
| 2259 |
+
$this->set($name[1], $this->reduce($value), true, null, $value);
|
| 2260 |
}
|
| 2261 |
break;
|
| 2262 |
}
|
| 2264 |
$compiledName = $this->compileValue($name);
|
| 2265 |
|
| 2266 |
// handle shorthand syntax: size / line-height
|
| 2267 |
+
if ($compiledName === 'font' || $compiledName === 'grid-row' || $compiledName === 'grid-column') {
|
| 2268 |
+
if ($value[0] === Type::T_VARIABLE) {
|
| 2269 |
+
// if the font value comes from variable, the content is already reduced
|
| 2270 |
+
// (i.e., formulas were already calculated), so we need the original unreduced value
|
| 2271 |
+
$value = $this->get($value[1], true, null, true);
|
| 2272 |
+
}
|
| 2273 |
+
|
| 2274 |
+
$fontValue=&$value;
|
| 2275 |
+
|
| 2276 |
+
if ($value[0] === Type::T_LIST && $value[1]==',') {
|
| 2277 |
+
// this is the case if more than one font is given: example: "font: 400 1em/1.3 arial,helvetica"
|
| 2278 |
+
// we need to handle the first list element
|
| 2279 |
+
$fontValue=&$value[2][0];
|
| 2280 |
+
}
|
| 2281 |
+
|
| 2282 |
+
if ($fontValue[0] === Type::T_EXPRESSION && $fontValue[1] === '/') {
|
| 2283 |
+
$fontValue = $this->expToString($fontValue);
|
| 2284 |
+
} elseif ($fontValue[0] === Type::T_LIST) {
|
| 2285 |
+
foreach ($fontValue[2] as &$item) {
|
| 2286 |
if ($item[0] === Type::T_EXPRESSION && $item[1] === '/') {
|
| 2287 |
$item = $this->expToString($item);
|
| 2288 |
}
|
| 2302 |
|
| 2303 |
$compiledValue = $this->compileValue($value);
|
| 2304 |
|
| 2305 |
+
$line = $this->formatter->property(
|
| 2306 |
$compiledName,
|
| 2307 |
$compiledValue
|
| 2308 |
);
|
| 2309 |
+
$this->appendOutputLine($out, Type::T_ASSIGN, $line);
|
| 2310 |
break;
|
| 2311 |
|
| 2312 |
case Type::T_COMMENT:
|
| 2315 |
break;
|
| 2316 |
}
|
| 2317 |
|
| 2318 |
+
$this->appendOutputLine($out, Type::T_COMMENT, $child[1]);
|
| 2319 |
break;
|
| 2320 |
|
| 2321 |
case Type::T_MIXIN:
|
| 2322 |
case Type::T_FUNCTION:
|
| 2323 |
list(, $block) = $child;
|
| 2324 |
|
| 2325 |
+
$this->set(static::$namespaces[$block->type] . $block->name, $block, true);
|
| 2326 |
break;
|
| 2327 |
|
| 2328 |
case Type::T_EXTEND:
|
| 2329 |
+
foreach ($child[1] as $sel) {
|
|
|
|
|
|
|
| 2330 |
$results = $this->evalSelectors([$sel]);
|
| 2331 |
|
| 2332 |
foreach ($results as $result) {
|
| 2460 |
return $this->reduce($child[1], true);
|
| 2461 |
|
| 2462 |
case Type::T_NESTED_PROPERTY:
|
| 2463 |
+
$this->compileNestedPropertiesBlock($child[1], $out);
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 2464 |
break;
|
| 2465 |
|
| 2466 |
case Type::T_INCLUDE:
|
| 2483 |
$storeEnv = $this->storeEnv;
|
| 2484 |
$this->storeEnv = $this->env;
|
| 2485 |
|
| 2486 |
+
// Find the parent selectors in the env to be able to know what '&' refers to in the mixin
|
| 2487 |
+
// and assign this fake parent to childs
|
| 2488 |
+
$selfParent = null;
|
| 2489 |
+
|
| 2490 |
+
if (isset($child['selfParent']) && isset($child['selfParent']->selectors)) {
|
| 2491 |
+
$selfParent = $child['selfParent'];
|
| 2492 |
+
} else {
|
| 2493 |
+
$parentSelectors = $this->multiplySelectors($this->env);
|
| 2494 |
+
|
| 2495 |
+
if ($parentSelectors) {
|
| 2496 |
+
$parent = new Block();
|
| 2497 |
+
$parent->selectors = $parentSelectors;
|
| 2498 |
+
|
| 2499 |
+
foreach ($mixin->children as $k => $child) {
|
| 2500 |
+
if (isset($child[1]) && is_object($child[1]) && $child[1] instanceof Block) {
|
| 2501 |
+
$mixin->children[$k][1]->parent = $parent;
|
| 2502 |
+
}
|
| 2503 |
+
}
|
| 2504 |
+
}
|
| 2505 |
+
}
|
| 2506 |
+
|
| 2507 |
+
// clone the stored content to not have its scope spoiled by a further call to the same mixin
|
| 2508 |
+
// i.e., recursive @include of the same mixin
|
| 2509 |
if (isset($content)) {
|
| 2510 |
+
$copyContent = clone $content;
|
| 2511 |
+
$copyContent->scope = $callingScope;
|
| 2512 |
|
| 2513 |
+
$this->setRaw(static::$namespaces['special'] . 'content', $copyContent, $this->env);
|
| 2514 |
+
} else {
|
| 2515 |
+
$this->setRaw(static::$namespaces['special'] . 'content', null, $this->env);
|
| 2516 |
}
|
| 2517 |
|
| 2518 |
if (isset($mixin->args)) {
|
| 2521 |
|
| 2522 |
$this->env->marker = 'mixin';
|
| 2523 |
|
| 2524 |
+
$this->compileChildrenNoReturn($mixin->children, $out, $selfParent, $this->env->marker . " " . $name);
|
| 2525 |
|
| 2526 |
$this->storeEnv = $storeEnv;
|
| 2527 |
|
| 2529 |
break;
|
| 2530 |
|
| 2531 |
case Type::T_MIXIN_CONTENT:
|
| 2532 |
+
$env = isset($this->storeEnv) ? $this->storeEnv : $this->env;
|
| 2533 |
+
$content = $this->get(static::$namespaces['special'] . 'content', false, $env);
|
| 2534 |
|
| 2535 |
if (! $content) {
|
| 2536 |
$content = new \stdClass();
|
| 2537 |
$content->scope = new \stdClass();
|
| 2538 |
+
$content->children = $env->parent->block->children;
|
| 2539 |
break;
|
| 2540 |
}
|
| 2541 |
|
| 2542 |
$storeEnv = $this->storeEnv;
|
| 2543 |
$this->storeEnv = $content->scope;
|
|
|
|
| 2544 |
$this->compileChildrenNoReturn($content->children, $out);
|
| 2545 |
|
| 2546 |
$this->storeEnv = $storeEnv;
|
| 2549 |
case Type::T_DEBUG:
|
| 2550 |
list(, $value) = $child;
|
| 2551 |
|
| 2552 |
+
$fname = $this->sourceNames[$this->sourceIndex];
|
| 2553 |
$line = $this->sourceLine;
|
| 2554 |
$value = $this->compileValue($this->reduce($value, true));
|
| 2555 |
+
fwrite($this->stderr, "File $fname on line $line DEBUG: $value\n");
|
| 2556 |
break;
|
| 2557 |
|
| 2558 |
case Type::T_WARN:
|
| 2559 |
list(, $value) = $child;
|
| 2560 |
|
| 2561 |
+
$fname = $this->sourceNames[$this->sourceIndex];
|
| 2562 |
$line = $this->sourceLine;
|
| 2563 |
$value = $this->compileValue($this->reduce($value, true));
|
| 2564 |
+
fwrite($this->stderr, "File $fname on line $line WARN: $value\n");
|
| 2565 |
break;
|
| 2566 |
|
| 2567 |
case Type::T_ERROR:
|
| 2568 |
list(, $value) = $child;
|
| 2569 |
|
| 2570 |
+
$fname = $this->sourceNames[$this->sourceIndex];
|
| 2571 |
$line = $this->sourceLine;
|
| 2572 |
$value = $this->compileValue($this->reduce($value, true));
|
| 2573 |
+
$this->throwError("File $fname on line $line ERROR: $value\n");
|
| 2574 |
break;
|
| 2575 |
|
| 2576 |
case Type::T_CONTROL:
|
| 2615 |
*
|
| 2616 |
* @param array $value
|
| 2617 |
*
|
| 2618 |
+
* @return boolean
|
| 2619 |
*/
|
| 2620 |
protected function isTruthy($value)
|
| 2621 |
{
|
| 2646 |
switch ($value[0]) {
|
| 2647 |
case Type::T_EXPRESSION:
|
| 2648 |
if ($value[1] === '/') {
|
| 2649 |
+
return $this->shouldEval($value[2]) || $this->shouldEval($value[3]);
|
| 2650 |
}
|
| 2651 |
|
| 2652 |
// fall-thru
|
| 2664 |
* @param array $value
|
| 2665 |
* @param boolean $inExp
|
| 2666 |
*
|
| 2667 |
+
* @return array|\ScssPhp\ScssPhp\Node\Number
|
| 2668 |
*/
|
| 2669 |
protected function reduce($value, $inExp = false)
|
| 2670 |
{
|
|
|
|
| 2671 |
|
| 2672 |
+
switch ($value[0]) {
|
| 2673 |
case Type::T_EXPRESSION:
|
| 2674 |
list(, $op, $left, $right, $inParens) = $value;
|
| 2675 |
|
| 2683 |
}
|
| 2684 |
|
| 2685 |
// special case: looks like css shorthand
|
| 2686 |
+
if ($opName == 'div' && ! $inParens && ! $inExp && isset($right[2]) &&
|
| 2687 |
+
(($right[0] !== Type::T_NUMBER && $right[2] != '') ||
|
| 2688 |
+
($right[0] === Type::T_NUMBER && ! $right->unitless()))
|
| 2689 |
) {
|
| 2690 |
return $this->expToString($value);
|
| 2691 |
}
|
| 2802 |
return [Type::T_STRING, '', [$op, $exp]];
|
| 2803 |
|
| 2804 |
case Type::T_VARIABLE:
|
| 2805 |
+
return $this->reduce($this->get($value[1]));
|
|
|
|
|
|
|
| 2806 |
|
| 2807 |
case Type::T_LIST:
|
| 2808 |
foreach ($value[2] as &$item) {
|
| 2833 |
|
| 2834 |
case Type::T_INTERPOLATE:
|
| 2835 |
$value[1] = $this->reduce($value[1]);
|
| 2836 |
+
if ($inExp) {
|
| 2837 |
+
return $value[1];
|
| 2838 |
+
}
|
| 2839 |
|
| 2840 |
return $value;
|
| 2841 |
|
| 2842 |
case Type::T_FUNCTION_CALL:
|
| 2843 |
+
return $this->fncall($value[1], $value[2]);
|
| 2844 |
|
| 2845 |
+
case Type::T_SELF:
|
| 2846 |
+
$selfSelector = $this->multiplySelectors($this->env);
|
| 2847 |
+
$selfSelector = $this->collapseSelectors($selfSelector, true);
|
| 2848 |
+
return $selfSelector;
|
| 2849 |
|
| 2850 |
default:
|
| 2851 |
return $value;
|
| 2860 |
*
|
| 2861 |
* @return array|null
|
| 2862 |
*/
|
| 2863 |
+
protected function fncall($name, $argValues)
|
| 2864 |
{
|
| 2865 |
// SCSS @function
|
| 2866 |
if ($this->callScssFunction($name, $argValues, $returnValue)) {
|
| 2906 |
public function normalizeValue($value)
|
| 2907 |
{
|
| 2908 |
$value = $this->coerceForExpression($this->reduce($value));
|
|
|
|
| 2909 |
|
| 2910 |
+
switch ($value[0]) {
|
| 2911 |
case Type::T_LIST:
|
| 2912 |
$value = $this->extractInterpolation($value);
|
| 2913 |
|
| 2922 |
return $value;
|
| 2923 |
|
| 2924 |
case Type::T_STRING:
|
| 2925 |
+
return [$value[0], '"', [$this->compileStringContent($value)]];
|
| 2926 |
|
| 2927 |
case Type::T_NUMBER:
|
| 2928 |
return $value->normalize();
|
| 2941 |
* @param array $left
|
| 2942 |
* @param array $right
|
| 2943 |
*
|
| 2944 |
+
* @return \ScssPhp\ScssPhp\Node\Number
|
| 2945 |
*/
|
| 2946 |
protected function opAddNumberNumber($left, $right)
|
| 2947 |
{
|
| 2954 |
* @param array $left
|
| 2955 |
* @param array $right
|
| 2956 |
*
|
| 2957 |
+
* @return \ScssPhp\ScssPhp\Node\Number
|
| 2958 |
*/
|
| 2959 |
protected function opMulNumberNumber($left, $right)
|
| 2960 |
{
|
| 2967 |
* @param array $left
|
| 2968 |
* @param array $right
|
| 2969 |
*
|
| 2970 |
+
* @return \ScssPhp\ScssPhp\Node\Number
|
| 2971 |
*/
|
| 2972 |
protected function opSubNumberNumber($left, $right)
|
| 2973 |
{
|
| 2980 |
* @param array $left
|
| 2981 |
* @param array $right
|
| 2982 |
*
|
| 2983 |
+
* @return array|\ScssPhp\ScssPhp\Node\Number
|
| 2984 |
*/
|
| 2985 |
protected function opDivNumberNumber($left, $right)
|
| 2986 |
{
|
| 2997 |
* @param array $left
|
| 2998 |
* @param array $right
|
| 2999 |
*
|
| 3000 |
+
* @return \ScssPhp\ScssPhp\Node\Number
|
| 3001 |
*/
|
| 3002 |
protected function opModNumberNumber($left, $right)
|
| 3003 |
{
|
| 3010 |
* @param array $left
|
| 3011 |
* @param array $right
|
| 3012 |
*
|
| 3013 |
+
* @return array|null
|
| 3014 |
*/
|
| 3015 |
protected function opAdd($left, $right)
|
| 3016 |
{
|
| 3033 |
|
| 3034 |
return $strRight;
|
| 3035 |
}
|
| 3036 |
+
|
| 3037 |
+
return null;
|
| 3038 |
}
|
| 3039 |
|
| 3040 |
/**
|
| 3044 |
* @param array $right
|
| 3045 |
* @param boolean $shouldEval
|
| 3046 |
*
|
| 3047 |
+
* @return array|null
|
| 3048 |
*/
|
| 3049 |
protected function opAnd($left, $right, $shouldEval)
|
| 3050 |
{
|
| 3051 |
+
$truthy = ($left === static::$null || $right === static::$null) ||
|
| 3052 |
+
($left === static::$false || $left === static::$true) &&
|
| 3053 |
+
($right === static::$false || $right === static::$true);
|
| 3054 |
+
|
| 3055 |
if (! $shouldEval) {
|
| 3056 |
+
if (! $truthy) {
|
| 3057 |
+
return null;
|
| 3058 |
+
}
|
| 3059 |
}
|
| 3060 |
|
| 3061 |
+
if ($left !== static::$false && $left !== static::$null) {
|
| 3062 |
return $this->reduce($right, true);
|
| 3063 |
}
|
| 3064 |
|
| 3072 |
* @param array $right
|
| 3073 |
* @param boolean $shouldEval
|
| 3074 |
*
|
| 3075 |
+
* @return array|null
|
| 3076 |
*/
|
| 3077 |
protected function opOr($left, $right, $shouldEval)
|
| 3078 |
{
|
| 3079 |
+
$truthy = ($left === static::$null || $right === static::$null) ||
|
| 3080 |
+
($left === static::$false || $left === static::$true) &&
|
| 3081 |
+
($right === static::$false || $right === static::$true);
|
| 3082 |
+
|
| 3083 |
if (! $shouldEval) {
|
| 3084 |
+
if (! $truthy) {
|
| 3085 |
+
return null;
|
| 3086 |
+
}
|
| 3087 |
}
|
| 3088 |
|
| 3089 |
+
if ($left !== static::$false && $left !== static::$null) {
|
| 3090 |
return $left;
|
| 3091 |
}
|
| 3092 |
|
| 3297 |
* @param array $left
|
| 3298 |
* @param array $right
|
| 3299 |
*
|
| 3300 |
+
* @return \ScssPhp\ScssPhp\Node\Number
|
| 3301 |
*/
|
| 3302 |
protected function opCmpNumberNumber($left, $right)
|
| 3303 |
{
|
| 3341 |
{
|
| 3342 |
$value = $this->reduce($value);
|
| 3343 |
|
| 3344 |
+
switch ($value[0]) {
|
|
|
|
|
|
|
| 3345 |
case Type::T_KEYWORD:
|
| 3346 |
return $value[1];
|
| 3347 |
|
| 3357 |
$b = round($b);
|
| 3358 |
|
| 3359 |
if (count($value) === 5 && $value[4] !== 1) { // rgba
|
| 3360 |
+
$a = new Node\Number($value[4], '');
|
| 3361 |
+
|
| 3362 |
+
return 'rgba(' . $r . ', ' . $g . ', ' . $b . ', ' . $a . ')';
|
| 3363 |
}
|
| 3364 |
|
| 3365 |
$h = sprintf('#%02x%02x%02x', $r, $g, $b);
|
| 3436 |
return $left . $this->compileValue($interpolate) . $right;
|
| 3437 |
|
| 3438 |
case Type::T_INTERPOLATE:
|
|
|
|
|
|
|
|
|
|
| 3439 |
// strip quotes if it's a string
|
| 3440 |
+
$reduced = $this->reduce($value[1]);
|
| 3441 |
|
| 3442 |
switch ($reduced[0]) {
|
| 3443 |
case Type::T_LIST:
|
| 3487 |
return 'null';
|
| 3488 |
|
| 3489 |
default:
|
| 3490 |
+
$this->throwError("unknown value type: ".json_encode($value));
|
| 3491 |
}
|
| 3492 |
}
|
| 3493 |
|
| 3551 |
/**
|
| 3552 |
* Find the final set of selectors
|
| 3553 |
*
|
| 3554 |
+
* @param \ScssPhp\ScssPhp\Compiler\Environment $env
|
| 3555 |
+
* @param \ScssPhp\ScssPhp\Block $selfParent
|
| 3556 |
*
|
| 3557 |
* @return array
|
| 3558 |
*/
|
| 3559 |
+
protected function multiplySelectors(Environment $env, $selfParent = null)
|
| 3560 |
{
|
| 3561 |
$envs = $this->compactEnv($env);
|
| 3562 |
$selectors = [];
|
| 3563 |
$parentSelectors = [[]];
|
| 3564 |
|
| 3565 |
+
$selfParentSelectors = null;
|
| 3566 |
+
|
| 3567 |
+
if (! is_null($selfParent) && $selfParent->selectors) {
|
| 3568 |
+
$selfParentSelectors = $this->evalSelectors($selfParent->selectors);
|
| 3569 |
+
}
|
| 3570 |
+
|
| 3571 |
while ($env = array_pop($envs)) {
|
| 3572 |
if (empty($env->selectors)) {
|
| 3573 |
continue;
|
| 3574 |
}
|
| 3575 |
|
| 3576 |
+
$selectors = $env->selectors;
|
| 3577 |
|
| 3578 |
+
do {
|
| 3579 |
+
$stillHasSelf = false;
|
| 3580 |
+
$prevSelectors = $selectors;
|
| 3581 |
+
$selectors = [];
|
| 3582 |
+
|
| 3583 |
+
foreach ($prevSelectors as $selector) {
|
| 3584 |
+
foreach ($parentSelectors as $parent) {
|
| 3585 |
+
if ($selfParentSelectors) {
|
| 3586 |
+
foreach ($selfParentSelectors as $selfParent) {
|
| 3587 |
+
// if no '&' in the selector, each call will give same result, only add once
|
| 3588 |
+
$s = $this->joinSelectors($parent, $selector, $stillHasSelf, $selfParent);
|
| 3589 |
+
$selectors[serialize($s)] = $s;
|
| 3590 |
+
}
|
| 3591 |
+
} else {
|
| 3592 |
+
$s = $this->joinSelectors($parent, $selector, $stillHasSelf);
|
| 3593 |
+
$selectors[serialize($s)] = $s;
|
| 3594 |
+
}
|
| 3595 |
+
}
|
| 3596 |
}
|
| 3597 |
+
} while ($stillHasSelf);
|
| 3598 |
|
| 3599 |
$parentSelectors = $selectors;
|
| 3600 |
}
|
| 3601 |
|
| 3602 |
+
$selectors = array_values($selectors);
|
| 3603 |
+
|
| 3604 |
return $selectors;
|
| 3605 |
}
|
| 3606 |
|
| 3607 |
/**
|
| 3608 |
* Join selectors; looks for & to replace, or append parent before child
|
| 3609 |
*
|
| 3610 |
+
* @param array $parent
|
| 3611 |
+
* @param array $child
|
| 3612 |
+
* @param boolean &$stillHasSelf
|
| 3613 |
+
* @param array $selfParentSelectors
|
| 3614 |
+
|
| 3615 |
* @return array
|
| 3616 |
*/
|
| 3617 |
+
protected function joinSelectors($parent, $child, &$stillHasSelf, $selfParentSelectors = null)
|
| 3618 |
{
|
| 3619 |
$setSelf = false;
|
| 3620 |
$out = [];
|
| 3623 |
$newPart = [];
|
| 3624 |
|
| 3625 |
foreach ($part as $p) {
|
| 3626 |
+
// only replace & once and should be recalled to be able to make combinations
|
| 3627 |
+
if ($p === static::$selfSelector && $setSelf) {
|
| 3628 |
+
$stillHasSelf = true;
|
| 3629 |
+
}
|
| 3630 |
+
|
| 3631 |
+
if ($p === static::$selfSelector && ! $setSelf) {
|
| 3632 |
$setSelf = true;
|
| 3633 |
|
| 3634 |
+
if (is_null($selfParentSelectors)) {
|
| 3635 |
+
$selfParentSelectors = $parent;
|
| 3636 |
+
}
|
| 3637 |
+
|
| 3638 |
+
foreach ($selfParentSelectors as $i => $parentPart) {
|
| 3639 |
if ($i > 0) {
|
| 3640 |
$out[] = $newPart;
|
| 3641 |
$newPart = [];
|
| 3642 |
}
|
| 3643 |
|
| 3644 |
foreach ($parentPart as $pp) {
|
| 3645 |
+
if (is_array($pp)) {
|
| 3646 |
+
$flatten = [];
|
| 3647 |
+
array_walk_recursive($pp, function ($a) use (&$flatten) {
|
| 3648 |
+
$flatten[] = $a;
|
| 3649 |
+
});
|
| 3650 |
+
$pp = implode($flatten);
|
| 3651 |
+
}
|
| 3652 |
+
|
| 3653 |
$newPart[] = $pp;
|
| 3654 |
}
|
| 3655 |
}
|
| 3667 |
/**
|
| 3668 |
* Multiply media
|
| 3669 |
*
|
| 3670 |
+
* @param \ScssPhp\ScssPhp\Compiler\Environment $env
|
| 3671 |
+
* @param array $childQueries
|
| 3672 |
*
|
| 3673 |
* @return array
|
| 3674 |
*/
|
| 3689 |
? $env->block->queryList
|
| 3690 |
: [[[Type::T_MEDIA_VALUE, $env->block->value]]];
|
| 3691 |
|
| 3692 |
+
$store = [$this->env, $this->storeEnv];
|
| 3693 |
+
$this->env = $env;
|
| 3694 |
+
$this->storeEnv = null;
|
| 3695 |
+
$parentQueries = $this->evaluateMediaQuery($parentQueries);
|
| 3696 |
+
list($this->env, $this->storeEnv) = $store;
|
| 3697 |
+
|
| 3698 |
if ($childQueries === null) {
|
| 3699 |
$childQueries = $parentQueries;
|
| 3700 |
} else {
|
| 3703 |
|
| 3704 |
foreach ($parentQueries as $parentQuery) {
|
| 3705 |
foreach ($originalQueries as $childQuery) {
|
| 3706 |
+
$childQueries[] = array_merge(
|
| 3707 |
+
$parentQuery,
|
| 3708 |
+
[[Type::T_MEDIA_TYPE, [Type::T_KEYWORD, 'all']]],
|
| 3709 |
+
$childQuery
|
| 3710 |
+
);
|
| 3711 |
}
|
| 3712 |
}
|
| 3713 |
}
|
| 3718 |
/**
|
| 3719 |
* Convert env linked list to stack
|
| 3720 |
*
|
| 3721 |
+
* @param \ScssPhp\ScssPhp\Compiler\Environment $env
|
| 3722 |
*
|
| 3723 |
* @return array
|
| 3724 |
*/
|
| 3725 |
+
protected function compactEnv(Environment $env)
|
| 3726 |
{
|
| 3727 |
for ($envs = []; $env; $env = $env->parent) {
|
| 3728 |
$envs[] = $env;
|
| 3736 |
*
|
| 3737 |
* @param array $envs
|
| 3738 |
*
|
| 3739 |
+
* @return \ScssPhp\ScssPhp\Compiler\Environment
|
| 3740 |
*/
|
| 3741 |
+
protected function extractEnv($envs)
|
| 3742 |
{
|
| 3743 |
for ($env = null; $e = array_pop($envs);) {
|
| 3744 |
$e->parent = $env;
|
| 3751 |
/**
|
| 3752 |
* Push environment
|
| 3753 |
*
|
| 3754 |
+
* @param \ScssPhp\ScssPhp\Block $block
|
| 3755 |
*
|
| 3756 |
+
* @return \ScssPhp\ScssPhp\Compiler\Environment
|
| 3757 |
*/
|
| 3758 |
protected function pushEnv(Block $block = null)
|
| 3759 |
{
|
| 3779 |
/**
|
| 3780 |
* Get store environment
|
| 3781 |
*
|
| 3782 |
+
* @return \ScssPhp\ScssPhp\Compiler\Environment
|
| 3783 |
*/
|
| 3784 |
protected function getStoreEnv()
|
| 3785 |
{
|
| 3789 |
/**
|
| 3790 |
* Set variable
|
| 3791 |
*
|
| 3792 |
+
* @param string $name
|
| 3793 |
+
* @param mixed $value
|
| 3794 |
+
* @param boolean $shadow
|
| 3795 |
+
* @param \ScssPhp\ScssPhp\Compiler\Environment $env
|
| 3796 |
+
* @param mixed $valueUnreduced
|
| 3797 |
*/
|
| 3798 |
+
protected function set($name, $value, $shadow = false, Environment $env = null, $valueUnreduced = null)
|
| 3799 |
{
|
| 3800 |
$name = $this->normalizeName($name);
|
| 3801 |
|
| 3804 |
}
|
| 3805 |
|
| 3806 |
if ($shadow) {
|
| 3807 |
+
$this->setRaw($name, $value, $env, $valueUnreduced);
|
| 3808 |
} else {
|
| 3809 |
+
$this->setExisting($name, $value, $env, $valueUnreduced);
|
| 3810 |
}
|
| 3811 |
}
|
| 3812 |
|
| 3813 |
/**
|
| 3814 |
* Set existing variable
|
| 3815 |
*
|
| 3816 |
+
* @param string $name
|
| 3817 |
+
* @param mixed $value
|
| 3818 |
+
* @param \ScssPhp\ScssPhp\Compiler\Environment $env
|
| 3819 |
+
* @param mixed $valueUnreduced
|
| 3820 |
*/
|
| 3821 |
+
protected function setExisting($name, $value, Environment $env, $valueUnreduced = null)
|
| 3822 |
{
|
| 3823 |
$storeEnv = $env;
|
| 3824 |
|
| 3843 |
}
|
| 3844 |
|
| 3845 |
$env->store[$name] = $value;
|
| 3846 |
+
|
| 3847 |
+
if ($valueUnreduced) {
|
| 3848 |
+
$env->storeUnreduced[$name] = $valueUnreduced;
|
| 3849 |
+
}
|
| 3850 |
}
|
| 3851 |
|
| 3852 |
/**
|
| 3853 |
* Set raw variable
|
| 3854 |
*
|
| 3855 |
+
* @param string $name
|
| 3856 |
+
* @param mixed $value
|
| 3857 |
+
* @param \ScssPhp\ScssPhp\Compiler\Environment $env
|
| 3858 |
+
* @param mixed $valueUnreduced
|
| 3859 |
*/
|
| 3860 |
+
protected function setRaw($name, $value, Environment $env, $valueUnreduced = null)
|
| 3861 |
{
|
| 3862 |
$env->store[$name] = $value;
|
| 3863 |
+
|
| 3864 |
+
if ($valueUnreduced) {
|
| 3865 |
+
$env->storeUnreduced[$name] = $valueUnreduced;
|
| 3866 |
+
}
|
| 3867 |
}
|
| 3868 |
|
| 3869 |
/**
|
| 3871 |
*
|
| 3872 |
* @api
|
| 3873 |
*
|
| 3874 |
+
* @param string $name
|
| 3875 |
+
* @param boolean $shouldThrow
|
| 3876 |
+
* @param \ScssPhp\ScssPhp\Compiler\Environment $env
|
| 3877 |
+
* @param boolean $unreduced
|
| 3878 |
*
|
| 3879 |
+
* @return mixed|null
|
| 3880 |
*/
|
| 3881 |
+
public function get($name, $shouldThrow = true, Environment $env = null, $unreduced = false)
|
| 3882 |
{
|
| 3883 |
$normalizedName = $this->normalizeName($name);
|
| 3884 |
$specialContentKey = static::$namespaces['special'] . 'content';
|
| 3890 |
$nextIsRoot = false;
|
| 3891 |
$hasNamespace = $normalizedName[0] === '^' || $normalizedName[0] === '@' || $normalizedName[0] === '%';
|
| 3892 |
|
| 3893 |
+
$maxDepth = 10000;
|
| 3894 |
+
|
| 3895 |
for (;;) {
|
| 3896 |
+
if ($maxDepth-- <= 0) {
|
| 3897 |
+
break;
|
| 3898 |
+
}
|
| 3899 |
+
|
| 3900 |
if (array_key_exists($normalizedName, $env->store)) {
|
| 3901 |
+
if ($unreduced && isset($env->storeUnreduced[$normalizedName])) {
|
| 3902 |
+
return $env->storeUnreduced[$normalizedName];
|
| 3903 |
+
}
|
| 3904 |
+
|
| 3905 |
return $env->store[$normalizedName];
|
| 3906 |
}
|
| 3907 |
|
| 3908 |
if (! $hasNamespace && isset($env->marker)) {
|
| 3909 |
if (! $nextIsRoot && ! empty($env->store[$specialContentKey])) {
|
| 3910 |
$env = $env->store[$specialContentKey]->scope;
|
|
|
|
| 3911 |
continue;
|
| 3912 |
}
|
| 3913 |
|
| 3923 |
}
|
| 3924 |
|
| 3925 |
if ($shouldThrow) {
|
| 3926 |
+
$this->throwError("Undefined variable \$$name" . ($maxDepth<=0 ? " (infinite recursion)" : ""));
|
| 3927 |
}
|
| 3928 |
|
| 3929 |
// found nothing
|
| 3930 |
+
return null;
|
| 3931 |
}
|
| 3932 |
|
| 3933 |
/**
|
| 3934 |
* Has variable?
|
| 3935 |
*
|
| 3936 |
+
* @param string $name
|
| 3937 |
+
* @param \ScssPhp\ScssPhp\Compiler\Environment $env
|
| 3938 |
*
|
| 3939 |
* @return boolean
|
| 3940 |
*/
|
| 4036 |
*
|
| 4037 |
* @api
|
| 4038 |
*
|
| 4039 |
+
* @param string|callable $path
|
| 4040 |
*/
|
| 4041 |
public function addImportPath($path)
|
| 4042 |
{
|
| 4158 |
/**
|
| 4159 |
* Import file
|
| 4160 |
*
|
| 4161 |
+
* @param string $path
|
| 4162 |
+
* @param \ScssPhp\ScssPhp\Formatter\OutputBlock $out
|
| 4163 |
*/
|
| 4164 |
+
protected function importFile($path, OutputBlock $out)
|
| 4165 |
{
|
| 4166 |
// see if tree is cached
|
| 4167 |
$realPath = realpath($path);
|
| 4209 |
if (is_string($dir)) {
|
| 4210 |
// check urls for normal import paths
|
| 4211 |
foreach ($urls as $full) {
|
| 4212 |
+
$separator = (
|
| 4213 |
+
! empty($dir) &&
|
| 4214 |
+
substr($dir, -1) !== '/' &&
|
| 4215 |
+
substr($full, 0, 1) !== '/'
|
| 4216 |
+
) ? '/' : '';
|
| 4217 |
+
$full = $dir . $separator . $full;
|
| 4218 |
|
| 4219 |
if ($this->fileExists($file = $full . '.scss') ||
|
| 4220 |
($hasExtension && $this->fileExists($file = $full))
|
| 4254 |
*
|
| 4255 |
* @param boolean $ignoreErrors
|
| 4256 |
*
|
| 4257 |
+
* @return \ScssPhp\ScssPhp\Compiler
|
| 4258 |
*/
|
| 4259 |
public function setIgnoreErrors($ignoreErrors)
|
| 4260 |
{
|
| 4261 |
$this->ignoreErrors = $ignoreErrors;
|
| 4262 |
+
|
| 4263 |
+
return $this;
|
| 4264 |
}
|
| 4265 |
|
| 4266 |
/**
|
| 4270 |
*
|
| 4271 |
* @param string $msg Message with optional sprintf()-style vararg parameters
|
| 4272 |
*
|
| 4273 |
+
* @throws \ScssPhp\ScssPhp\Exception\CompilerException
|
| 4274 |
*/
|
| 4275 |
public function throwError($msg)
|
| 4276 |
{
|
| 4278 |
return;
|
| 4279 |
}
|
| 4280 |
|
| 4281 |
+
$line = $this->sourceLine;
|
| 4282 |
+
$column = $this->sourceColumn;
|
| 4283 |
+
|
| 4284 |
+
$loc = isset($this->sourceNames[$this->sourceIndex])
|
| 4285 |
+
? $this->sourceNames[$this->sourceIndex] . " on line $line, at column $column"
|
| 4286 |
+
: "line: $line, column: $column";
|
| 4287 |
+
|
| 4288 |
if (func_num_args() > 1) {
|
| 4289 |
$msg = call_user_func_array('sprintf', func_get_args());
|
| 4290 |
}
|
| 4291 |
|
| 4292 |
+
$msg = "$msg: $loc";
|
| 4293 |
+
|
| 4294 |
+
$callStackMsg = $this->callStackMessage();
|
| 4295 |
+
|
| 4296 |
+
if ($callStackMsg) {
|
| 4297 |
+
$msg .= "\nCall Stack:\n" . $callStackMsg;
|
| 4298 |
+
}
|
| 4299 |
|
| 4300 |
throw new CompilerException($msg);
|
| 4301 |
}
|
| 4302 |
|
| 4303 |
+
/**
|
| 4304 |
+
* Beautify call stack for output
|
| 4305 |
+
*
|
| 4306 |
+
* @param boolean $all
|
| 4307 |
+
* @param null $limit
|
| 4308 |
+
*
|
| 4309 |
+
* @return string
|
| 4310 |
+
*/
|
| 4311 |
+
protected function callStackMessage($all = false, $limit = null)
|
| 4312 |
+
{
|
| 4313 |
+
$callStackMsg = [];
|
| 4314 |
+
$ncall = 0;
|
| 4315 |
+
|
| 4316 |
+
if ($this->callStack) {
|
| 4317 |
+
foreach (array_reverse($this->callStack) as $call) {
|
| 4318 |
+
if ($all || (isset($call['n']) && $call['n'])) {
|
| 4319 |
+
$msg = "#" . $ncall++ . " " . $call['n'] . " ";
|
| 4320 |
+
$msg .= (isset($this->sourceNames[$call[Parser::SOURCE_INDEX]])
|
| 4321 |
+
? $this->sourceNames[$call[Parser::SOURCE_INDEX]]
|
| 4322 |
+
: '(unknown file)');
|
| 4323 |
+
$msg .= " on line " . $call[Parser::SOURCE_LINE];
|
| 4324 |
+
$callStackMsg[] = $msg;
|
| 4325 |
+
|
| 4326 |
+
if (! is_null($limit) && $ncall>$limit) {
|
| 4327 |
+
break;
|
| 4328 |
+
}
|
| 4329 |
+
}
|
| 4330 |
+
}
|
| 4331 |
+
}
|
| 4332 |
+
|
| 4333 |
+
return implode("\n", $callStackMsg);
|
| 4334 |
+
}
|
| 4335 |
+
|
| 4336 |
/**
|
| 4337 |
* Handle import loop
|
| 4338 |
*
|
| 4398 |
|
| 4399 |
$this->env->marker = 'function';
|
| 4400 |
|
| 4401 |
+
$ret = $this->compileChildren($func->children, $tmp, $this->env->marker . " " . $name);
|
| 4402 |
|
| 4403 |
$this->storeEnv = $storeEnv;
|
| 4404 |
|
| 4433 |
return false;
|
| 4434 |
}
|
| 4435 |
|
| 4436 |
+
@list($sorted, $kwargs) = $this->sortArgs($prototype, $args);
|
| 4437 |
|
| 4438 |
if ($name !== 'if' && $name !== 'call') {
|
| 4439 |
foreach ($sorted as &$val) {
|
| 4480 |
*
|
| 4481 |
* @return array
|
| 4482 |
*/
|
| 4483 |
+
protected function sortArgs($prototypes, $args)
|
| 4484 |
{
|
| 4485 |
+
static $parser = null;
|
|
|
|
| 4486 |
|
| 4487 |
+
if (! isset($prototypes)) {
|
| 4488 |
+
$keyArgs = [];
|
| 4489 |
+
$posArgs = [];
|
| 4490 |
|
| 4491 |
+
// separate positional and keyword arguments
|
| 4492 |
+
foreach ($args as $arg) {
|
| 4493 |
+
list($key, $value) = $arg;
|
| 4494 |
|
| 4495 |
+
$key = $key[1];
|
| 4496 |
+
|
| 4497 |
+
if (empty($key)) {
|
| 4498 |
+
$posArgs[] = empty($arg[2]) ? $value : $arg;
|
| 4499 |
+
} else {
|
| 4500 |
+
$keyArgs[$key] = $value;
|
| 4501 |
+
}
|
| 4502 |
}
|
|
|
|
| 4503 |
|
|
|
|
| 4504 |
return [$posArgs, $keyArgs];
|
| 4505 |
}
|
| 4506 |
|
| 4507 |
+
$finalArgs = [];
|
|
|
|
| 4508 |
|
| 4509 |
+
if (! is_array(reset($prototypes))) {
|
| 4510 |
+
$prototypes = [$prototypes];
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 4511 |
}
|
| 4512 |
|
| 4513 |
+
$keyArgs = [];
|
|
|
|
| 4514 |
|
| 4515 |
+
// trying each prototypes
|
| 4516 |
+
$prototypeHasMatch = false;
|
| 4517 |
+
$exceptionMessage = '';
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 4518 |
|
| 4519 |
+
foreach ($prototypes as $prototype) {
|
| 4520 |
+
$argDef = [];
|
| 4521 |
|
| 4522 |
+
foreach ($prototype as $i => $p) {
|
| 4523 |
+
$default = null;
|
| 4524 |
+
$p = explode(':', $p, 2);
|
| 4525 |
+
$name = array_shift($p);
|
| 4526 |
|
| 4527 |
+
if (count($p)) {
|
| 4528 |
+
$p = trim(reset($p));
|
| 4529 |
|
| 4530 |
+
if ($p === 'null') {
|
| 4531 |
+
// differentiate this null from the static::$null
|
| 4532 |
+
$default = [Type::T_KEYWORD, 'null'];
|
| 4533 |
+
} else {
|
| 4534 |
+
if (is_null($parser)) {
|
| 4535 |
+
$parser = $this->parserFactory(__METHOD__);
|
| 4536 |
+
}
|
| 4537 |
|
| 4538 |
+
$parser->parseValue($p, $default);
|
| 4539 |
+
}
|
| 4540 |
+
}
|
| 4541 |
|
| 4542 |
+
$isVariable = false;
|
| 4543 |
+
|
| 4544 |
+
if (substr($name, -3) === '...') {
|
| 4545 |
+
$isVariable = true;
|
| 4546 |
+
$name = substr($name, 0, -3);
|
| 4547 |
+
}
|
| 4548 |
+
|
| 4549 |
+
$argDef[] = [$name, $default, $isVariable];
|
| 4550 |
+
}
|
| 4551 |
+
|
| 4552 |
+
try {
|
| 4553 |
+
$vars = $this->applyArguments($argDef, $args, false);
|
| 4554 |
+
|
| 4555 |
+
// ensure all args are populated
|
| 4556 |
+
foreach ($prototype as $i => $p) {
|
| 4557 |
+
$name = explode(':', $p)[0];
|
| 4558 |
+
|
| 4559 |
+
if (! isset($finalArgs[$i])) {
|
| 4560 |
+
$finalArgs[$i] = null;
|
| 4561 |
+
}
|
| 4562 |
+
}
|
| 4563 |
+
|
| 4564 |
+
// apply positional args
|
| 4565 |
+
foreach (array_values($vars) as $i => $val) {
|
| 4566 |
+
$finalArgs[$i] = $val;
|
| 4567 |
+
}
|
| 4568 |
+
|
| 4569 |
+
$keyArgs = array_merge($keyArgs, $vars);
|
| 4570 |
+
$prototypeHasMatch = true;
|
| 4571 |
+
|
| 4572 |
+
// overwrite positional args with keyword args
|
| 4573 |
+
foreach ($prototype as $i => $p) {
|
| 4574 |
+
$name = explode(':', $p)[0];
|
| 4575 |
+
|
| 4576 |
+
if (isset($keyArgs[$name])) {
|
| 4577 |
+
$finalArgs[$i] = $keyArgs[$name];
|
| 4578 |
+
}
|
| 4579 |
+
|
| 4580 |
+
// special null value as default: translate to real null here
|
| 4581 |
+
if ($finalArgs[$i] === [Type::T_KEYWORD, 'null']) {
|
| 4582 |
+
$finalArgs[$i] = null;
|
| 4583 |
+
}
|
| 4584 |
+
}
|
| 4585 |
+
// should we break if this prototype seems fulfilled?
|
| 4586 |
+
} catch (CompilerException $e) {
|
| 4587 |
+
$exceptionMessage = $e->getMessage();
|
| 4588 |
+
}
|
| 4589 |
+
}
|
| 4590 |
+
|
| 4591 |
+
if ($exceptionMessage && ! $prototypeHasMatch) {
|
| 4592 |
+
$this->throwError($exceptionMessage);
|
| 4593 |
+
}
|
| 4594 |
+
|
| 4595 |
+
return [$finalArgs, $keyArgs];
|
| 4596 |
+
}
|
| 4597 |
+
|
| 4598 |
+
/**
|
| 4599 |
+
* Apply argument values per definition
|
| 4600 |
+
*
|
| 4601 |
+
* @param array $argDef
|
| 4602 |
+
* @param array $argValues
|
| 4603 |
+
*
|
| 4604 |
+
* @throws \Exception
|
| 4605 |
+
*/
|
| 4606 |
+
protected function applyArguments($argDef, $argValues, $storeInEnv = true)
|
| 4607 |
+
{
|
| 4608 |
+
$output = [];
|
| 4609 |
+
|
| 4610 |
+
if ($storeInEnv) {
|
| 4611 |
+
$storeEnv = $this->getStoreEnv();
|
| 4612 |
+
|
| 4613 |
+
$env = new Environment;
|
| 4614 |
+
$env->store = $storeEnv->store;
|
| 4615 |
+
}
|
| 4616 |
+
|
| 4617 |
+
$hasVariable = false;
|
| 4618 |
+
$args = [];
|
| 4619 |
+
|
| 4620 |
+
foreach ($argDef as $i => $arg) {
|
| 4621 |
+
list($name, $default, $isVariable) = $argDef[$i];
|
| 4622 |
+
|
| 4623 |
+
$args[$name] = [$i, $name, $default, $isVariable];
|
| 4624 |
+
$hasVariable |= $isVariable;
|
| 4625 |
+
}
|
| 4626 |
+
|
| 4627 |
+
$splatSeparator = null;
|
| 4628 |
+
$keywordArgs = [];
|
| 4629 |
+
$deferredKeywordArgs = [];
|
| 4630 |
+
$remaining = [];
|
| 4631 |
+
$hasKeywordArgument = false;
|
| 4632 |
+
|
| 4633 |
+
// assign the keyword args
|
| 4634 |
foreach ((array) $argValues as $arg) {
|
| 4635 |
if (! empty($arg[0])) {
|
| 4636 |
+
$hasKeywordArgument = true;
|
| 4637 |
+
|
| 4638 |
+
if (! isset($args[$arg[0][1]]) || $args[$arg[0][1]][3]) {
|
| 4639 |
if ($hasVariable) {
|
| 4640 |
$deferredKeywordArgs[$arg[0][1]] = $arg[1];
|
| 4641 |
} else {
|
| 4648 |
} else {
|
| 4649 |
$keywordArgs[$arg[0][1]] = $arg[1];
|
| 4650 |
}
|
|
|
|
|
|
|
|
|
|
| 4651 |
} elseif ($arg[2] === true) {
|
| 4652 |
$val = $this->reduce($arg[1], true);
|
| 4653 |
|
| 4654 |
if ($val[0] === Type::T_LIST) {
|
| 4655 |
foreach ($val[2] as $name => $item) {
|
| 4656 |
if (! is_numeric($name)) {
|
| 4657 |
+
if (!isset($args[$name])) {
|
| 4658 |
+
foreach (array_keys($args) as $an) {
|
| 4659 |
+
if (str_replace("_", "-", $an) === str_replace("_", "-", $name)) {
|
| 4660 |
+
$name = $an;
|
| 4661 |
+
break;
|
| 4662 |
+
}
|
| 4663 |
+
}
|
| 4664 |
+
}
|
| 4665 |
+
|
| 4666 |
+
if ($hasVariable) {
|
| 4667 |
+
$deferredKeywordArgs[$name] = $item;
|
| 4668 |
+
} else {
|
| 4669 |
+
$keywordArgs[$name] = $item;
|
| 4670 |
+
}
|
| 4671 |
} else {
|
| 4672 |
+
if (is_null($splatSeparator)) {
|
| 4673 |
+
$splatSeparator = $val[1];
|
| 4674 |
+
}
|
| 4675 |
$remaining[] = $item;
|
| 4676 |
}
|
| 4677 |
}
|
| 4681 |
$item = $val[2][$i];
|
| 4682 |
|
| 4683 |
if (! is_numeric($name)) {
|
| 4684 |
+
if (!isset($args[$name])) {
|
| 4685 |
+
foreach (array_keys($args) as $an) {
|
| 4686 |
+
if (str_replace("_", "-", $an) === str_replace("_", "-", $name)) {
|
| 4687 |
+
$name = $an;
|
| 4688 |
+
break;
|
| 4689 |
+
}
|
| 4690 |
+
}
|
| 4691 |
+
}
|
| 4692 |
+
if ($hasVariable) {
|
| 4693 |
+
$deferredKeywordArgs[$name] = $item;
|
| 4694 |
+
} else {
|
| 4695 |
+
$keywordArgs[$name] = $item;
|
| 4696 |
+
}
|
| 4697 |
} else {
|
| 4698 |
+
if (is_null($splatSeparator)) {
|
| 4699 |
+
$splatSeparator = $val[1];
|
| 4700 |
+
}
|
| 4701 |
$remaining[] = $item;
|
| 4702 |
}
|
| 4703 |
}
|
| 4704 |
} else {
|
| 4705 |
$remaining[] = $val;
|
| 4706 |
}
|
| 4707 |
+
} elseif ($hasKeywordArgument) {
|
| 4708 |
+
$this->throwError('Positional arguments must come before keyword arguments.');
|
| 4709 |
+
break;
|
| 4710 |
} else {
|
| 4711 |
$remaining[] = $arg[1];
|
| 4712 |
}
|
| 4716 |
list($i, $name, $default, $isVariable) = $arg;
|
| 4717 |
|
| 4718 |
if ($isVariable) {
|
| 4719 |
+
$val = [Type::T_LIST, is_null($splatSeparator) ? ',' : $splatSeparator , [], $isVariable];
|
| 4720 |
|
| 4721 |
for ($count = count($remaining); $i < $count; $i++) {
|
| 4722 |
$val[2][] = $remaining[$i];
|
| 4736 |
break;
|
| 4737 |
}
|
| 4738 |
|
| 4739 |
+
if ($storeInEnv) {
|
| 4740 |
+
$this->set($name, $this->reduce($val, true), true, $env);
|
| 4741 |
+
} else {
|
| 4742 |
+
$output[$name] = $val;
|
| 4743 |
+
}
|
| 4744 |
}
|
| 4745 |
|
| 4746 |
+
if ($storeInEnv) {
|
| 4747 |
+
$storeEnv->store = $env->store;
|
| 4748 |
+
}
|
| 4749 |
|
| 4750 |
foreach ($args as $arg) {
|
| 4751 |
list($i, $name, $default, $isVariable) = $arg;
|
| 4754 |
continue;
|
| 4755 |
}
|
| 4756 |
|
| 4757 |
+
if ($storeInEnv) {
|
| 4758 |
+
$this->set($name, $this->reduce($default, true), true);
|
| 4759 |
+
} else {
|
| 4760 |
+
$output[$name] = $default;
|
| 4761 |
+
}
|
| 4762 |
}
|
| 4763 |
+
|
| 4764 |
+
return $output;
|
| 4765 |
}
|
| 4766 |
|
| 4767 |
/**
|
| 4769 |
*
|
| 4770 |
* @param mixed $value
|
| 4771 |
*
|
| 4772 |
+
* @return array|\ScssPhp\ScssPhp\Node\Number
|
| 4773 |
*/
|
| 4774 |
+
protected function coerceValue($value)
|
| 4775 |
{
|
| 4776 |
if (is_array($value) || $value instanceof \ArrayAccess) {
|
| 4777 |
return $value;
|
| 4862 |
$key = $keys[$i];
|
| 4863 |
$value = $values[$i];
|
| 4864 |
|
| 4865 |
+
switch ($key[0]) {
|
| 4866 |
+
case Type::T_LIST:
|
| 4867 |
+
case Type::T_MAP:
|
| 4868 |
+
break;
|
| 4869 |
+
|
| 4870 |
+
default:
|
| 4871 |
+
$key = [Type::T_KEYWORD, $this->compileStringContent($this->coerceString($key))];
|
| 4872 |
+
break;
|
| 4873 |
+
}
|
| 4874 |
+
|
| 4875 |
$list[] = [
|
| 4876 |
Type::T_LIST,
|
| 4877 |
'',
|
| 4878 |
+
[$key, $value]
|
| 4879 |
];
|
| 4880 |
}
|
| 4881 |
|
| 4983 |
$value = $this->coerceMap($value);
|
| 4984 |
|
| 4985 |
if ($value[0] !== Type::T_MAP) {
|
| 4986 |
+
$this->throwError('expecting map, %s received', $value[0]);
|
| 4987 |
}
|
| 4988 |
|
| 4989 |
return $value;
|
| 5003 |
public function assertList($value)
|
| 5004 |
{
|
| 5005 |
if ($value[0] !== Type::T_LIST) {
|
| 5006 |
+
$this->throwError('expecting list, %s received', $value[0]);
|
| 5007 |
}
|
| 5008 |
|
| 5009 |
return $value;
|
| 5026 |
return $color;
|
| 5027 |
}
|
| 5028 |
|
| 5029 |
+
$this->throwError('expecting color, %s received', $value[0]);
|
| 5030 |
}
|
| 5031 |
|
| 5032 |
/**
|
| 5043 |
public function assertNumber($value)
|
| 5044 |
{
|
| 5045 |
if ($value[0] !== Type::T_NUMBER) {
|
| 5046 |
+
$this->throwError('expecting number, %s received', $value[0]);
|
| 5047 |
}
|
| 5048 |
|
| 5049 |
return $value[1];
|
| 5120 |
*
|
| 5121 |
* @return float
|
| 5122 |
*/
|
| 5123 |
+
protected function hueToRGB($m1, $m2, $h)
|
| 5124 |
{
|
| 5125 |
if ($h < 0) {
|
| 5126 |
$h += 1;
|
| 5178 |
|
| 5179 |
// Built in functions
|
| 5180 |
|
| 5181 |
+
protected static $libCall = ['name', 'args...'];
|
| 5182 |
protected function libCall($args, $kwargs)
|
| 5183 |
{
|
| 5184 |
$name = $this->compileStringContent($this->coerceString($this->reduce(array_shift($args), true)));
|
| 5185 |
+
$callArgs = [];
|
| 5186 |
|
| 5187 |
+
// $kwargs['args'] is [Type::T_LIST, ',', [..]]
|
| 5188 |
+
foreach ($kwargs['args'][2] as $varname => $arg) {
|
| 5189 |
+
if (is_numeric($varname)) {
|
| 5190 |
+
$varname = null;
|
| 5191 |
+
} else {
|
| 5192 |
+
$varname = [ 'var', $varname];
|
|
|
|
|
|
|
|
|
|
|
|
|
| 5193 |
}
|
| 5194 |
+
|
| 5195 |
+
$callArgs[] = [$varname, $arg, false];
|
| 5196 |
}
|
| 5197 |
|
| 5198 |
+
return $this->reduce([Type::T_FUNCTION_CALL, $name, $callArgs]);
|
| 5199 |
}
|
| 5200 |
|
| 5201 |
+
protected static $libIf = ['condition', 'if-true', 'if-false:'];
|
| 5202 |
protected function libIf($args)
|
| 5203 |
{
|
| 5204 |
list($cond, $t, $f) = $args;
|
| 5251 |
}
|
| 5252 |
|
| 5253 |
protected static $libRgba = [
|
| 5254 |
+
['color', 'alpha:1'],
|
| 5255 |
+
['red', 'green', 'blue', 'alpha:1'] ];
|
| 5256 |
protected function libRgba($args)
|
| 5257 |
{
|
| 5258 |
if ($color = $this->coerceColor($args[0])) {
|
| 5259 |
+
$num = isset($args[3]) ? $args[3] : $args[1];
|
| 5260 |
$alpha = $this->assertNumber($num);
|
| 5261 |
$color[4] = $alpha;
|
| 5262 |
|
| 5281 |
}
|
| 5282 |
}
|
| 5283 |
|
| 5284 |
+
if (! empty($args[4]) || ! empty($args[5]) || ! empty($args[6])) {
|
| 5285 |
$hsl = $this->toHSL($color[1], $color[2], $color[3]);
|
| 5286 |
|
| 5287 |
foreach ([4, 5, 6] as $i) {
|
| 5288 |
+
if (! empty($args[$i])) {
|
| 5289 |
$val = $this->assertNumber($args[$i]);
|
| 5290 |
$hsl[$i - 3] = call_user_func($fn, $hsl[$i - 3], $val, $i);
|
| 5291 |
}
|
| 5304 |
}
|
| 5305 |
|
| 5306 |
protected static $libAdjustColor = [
|
| 5307 |
+
'color', 'red:null', 'green:null', 'blue:null',
|
| 5308 |
+
'hue:null', 'saturation:null', 'lightness:null', 'alpha:null'
|
| 5309 |
];
|
| 5310 |
protected function libAdjustColor($args)
|
| 5311 |
{
|
| 5315 |
}
|
| 5316 |
|
| 5317 |
protected static $libChangeColor = [
|
| 5318 |
+
'color', 'red:null', 'green:null', 'blue:null',
|
| 5319 |
+
'hue:null', 'saturation:null', 'lightness:null', 'alpha:null'
|
| 5320 |
];
|
| 5321 |
protected function libChangeColor($args)
|
| 5322 |
{
|
| 5326 |
}
|
| 5327 |
|
| 5328 |
protected static $libScaleColor = [
|
| 5329 |
+
'color', 'red:null', 'green:null', 'blue:null',
|
| 5330 |
+
'hue:null', 'saturation:null', 'lightness:null', 'alpha:null'
|
| 5331 |
];
|
| 5332 |
protected function libScaleColor($args)
|
| 5333 |
{
|
| 5421 |
}
|
| 5422 |
|
| 5423 |
// mix two colors
|
| 5424 |
+
protected static $libMix = ['color-1', 'color-2', 'weight:0.5'];
|
| 5425 |
protected function libMix($args)
|
| 5426 |
{
|
| 5427 |
list($first, $second, $weight) = $args;
|
| 5543 |
return $this->adjustHsl($color, 3, -$amount);
|
| 5544 |
}
|
| 5545 |
|
| 5546 |
+
protected static $libSaturate = [['color', 'amount'], ['number']];
|
| 5547 |
protected function libSaturate($args)
|
| 5548 |
{
|
| 5549 |
$value = $args[0];
|
| 5754 |
if (null === $unit) {
|
| 5755 |
$unit = $number[2];
|
| 5756 |
$originalUnit = $item->unitStr();
|
| 5757 |
+
} elseif ($number[1] && $unit !== $number[2]) {
|
| 5758 |
$this->throwError('Incompatible units: "%s" and "%s".', $originalUnit, $item->unitStr());
|
| 5759 |
break;
|
| 5760 |
}
|
| 5823 |
if (! isset($list[2][$n])) {
|
| 5824 |
$this->throwError('Invalid argument for "n"');
|
| 5825 |
|
| 5826 |
+
return null;
|
| 5827 |
}
|
| 5828 |
|
| 5829 |
$list[2][$n] = $args[2];
|
| 5835 |
protected function libMapGet($args)
|
| 5836 |
{
|
| 5837 |
$map = $this->assertMap($args[0]);
|
| 5838 |
+
$key = $args[1];
|
| 5839 |
|
| 5840 |
+
if (! is_null($key)) {
|
| 5841 |
+
$key = $this->compileStringContent($this->coerceString($key));
|
| 5842 |
+
for ($i = count($map[1]) - 1; $i >= 0; $i--) {
|
| 5843 |
+
if ($key === $this->compileStringContent($this->coerceString($map[1][$i]))) {
|
| 5844 |
+
return $map[2][$i];
|
| 5845 |
+
}
|
| 5846 |
}
|
| 5847 |
}
|
| 5848 |
|
| 5904 |
$map1 = $this->assertMap($args[0]);
|
| 5905 |
$map2 = $this->assertMap($args[1]);
|
| 5906 |
|
| 5907 |
+
foreach ($map2[1] as $i2 => $key2) {
|
| 5908 |
+
$key = $this->compileStringContent($this->coerceString($key2));
|
| 5909 |
+
|
| 5910 |
+
foreach ($map1[1] as $i1 => $key1) {
|
| 5911 |
+
if ($key === $this->compileStringContent($this->coerceString($key1))) {
|
| 5912 |
+
$map1[2][$i1] = $map2[2][$i2];
|
| 5913 |
+
continue 2;
|
| 5914 |
+
}
|
| 5915 |
+
}
|
| 5916 |
+
|
| 5917 |
+
$map1[1][] = $map2[1][$i2];
|
| 5918 |
+
$map1[2][] = $map2[2][$i2];
|
| 5919 |
+
}
|
| 5920 |
+
|
| 5921 |
+
return $map1;
|
| 5922 |
}
|
| 5923 |
|
| 5924 |
protected static $libKeywords = ['args'];
|
| 5955 |
}
|
| 5956 |
}
|
| 5957 |
|
| 5958 |
+
protected static $libJoin = ['list1', 'list2', 'separator:null'];
|
| 5959 |
protected function libJoin($args)
|
| 5960 |
{
|
| 5961 |
list($list1, $list2, $sep) = $args;
|
| 5967 |
return [Type::T_LIST, $sep, array_merge($list1[2], $list2[2])];
|
| 5968 |
}
|
| 5969 |
|
| 5970 |
+
protected static $libAppend = ['list', 'val', 'separator:null'];
|
| 5971 |
protected function libAppend($args)
|
| 5972 |
{
|
| 5973 |
list($list1, $value, $sep) = $args;
|
| 6064 |
) {
|
| 6065 |
$this->throwError('Invalid argument(s) for "comparable"');
|
| 6066 |
|
| 6067 |
+
return null;
|
| 6068 |
}
|
| 6069 |
|
| 6070 |
$number1 = $number1->normalize();
|
| 6112 |
return new Node\Number(strlen($stringContent), '');
|
| 6113 |
}
|
| 6114 |
|
| 6115 |
+
protected static $libStrSlice = ['string', 'start-at', 'end-at:null'];
|
| 6116 |
protected function libStrSlice($args)
|
| 6117 |
{
|
| 6118 |
if (isset($args[2]) && $args[2][1] == 0) {
|
| 6244 |
if ($n < 1) {
|
| 6245 |
$this->throwError("limit must be greater than or equal to 1");
|
| 6246 |
|
| 6247 |
+
return null;
|
| 6248 |
}
|
| 6249 |
|
| 6250 |
return new Node\Number(mt_rand(1, $n), '');
|
| 6275 |
|
| 6276 |
return $args[0];
|
| 6277 |
}
|
| 6278 |
+
|
| 6279 |
+
/**
|
| 6280 |
+
* Preprocess selector args
|
| 6281 |
+
*
|
| 6282 |
+
* @param array $arg
|
| 6283 |
+
*
|
| 6284 |
+
* @return array|boolean
|
| 6285 |
+
*/
|
| 6286 |
+
protected function getSelectorArg($arg)
|
| 6287 |
+
{
|
| 6288 |
+
static $parser = null;
|
| 6289 |
+
|
| 6290 |
+
if (is_null($parser)) {
|
| 6291 |
+
$parser = $this->parserFactory(__METHOD__);
|
| 6292 |
+
}
|
| 6293 |
+
|
| 6294 |
+
$arg = $this->libUnquote([$arg]);
|
| 6295 |
+
$arg = $this->compileValue($arg);
|
| 6296 |
+
|
| 6297 |
+
$parsedSelector = [];
|
| 6298 |
+
|
| 6299 |
+
if ($parser->parseSelector($arg, $parsedSelector)) {
|
| 6300 |
+
$selector = $this->evalSelectors($parsedSelector);
|
| 6301 |
+
$gluedSelector = $this->glueFunctionSelectors($selector);
|
| 6302 |
+
|
| 6303 |
+
return $gluedSelector;
|
| 6304 |
+
}
|
| 6305 |
+
|
| 6306 |
+
return false;
|
| 6307 |
+
}
|
| 6308 |
+
|
| 6309 |
+
/**
|
| 6310 |
+
* Postprocess selector to output in right format
|
| 6311 |
+
*
|
| 6312 |
+
* @param array $selectors
|
| 6313 |
+
*
|
| 6314 |
+
* @return string
|
| 6315 |
+
*/
|
| 6316 |
+
protected function formatOutputSelector($selectors)
|
| 6317 |
+
{
|
| 6318 |
+
$selectors = $this->collapseSelectors($selectors, true);
|
| 6319 |
+
|
| 6320 |
+
return $selectors;
|
| 6321 |
+
}
|
| 6322 |
+
|
| 6323 |
+
protected static $libIsSuperselector = ['super', 'sub'];
|
| 6324 |
+
protected function libIsSuperselector($args)
|
| 6325 |
+
{
|
| 6326 |
+
list($super, $sub) = $args;
|
| 6327 |
+
|
| 6328 |
+
$super = $this->getSelectorArg($super);
|
| 6329 |
+
$sub = $this->getSelectorArg($sub);
|
| 6330 |
+
|
| 6331 |
+
return $this->isSuperSelector($super, $sub);
|
| 6332 |
+
}
|
| 6333 |
+
|
| 6334 |
+
/**
|
| 6335 |
+
* Test a $super selector again $sub
|
| 6336 |
+
*
|
| 6337 |
+
* @param array $super
|
| 6338 |
+
* @param array $sub
|
| 6339 |
+
*
|
| 6340 |
+
* @return boolean
|
| 6341 |
+
*/
|
| 6342 |
+
protected function isSuperSelector($super, $sub)
|
| 6343 |
+
{
|
| 6344 |
+
// one and only one selector for each arg
|
| 6345 |
+
if (! $super || count($super) !== 1) {
|
| 6346 |
+
$this->throwError("Invalid super selector for isSuperSelector()");
|
| 6347 |
+
}
|
| 6348 |
+
|
| 6349 |
+
if (! $sub || count($sub) !== 1) {
|
| 6350 |
+
$this->throwError("Invalid sub selector for isSuperSelector()");
|
| 6351 |
+
}
|
| 6352 |
+
|
| 6353 |
+
$super = reset($super);
|
| 6354 |
+
$sub = reset($sub);
|
| 6355 |
+
|
| 6356 |
+
$i = 0;
|
| 6357 |
+
$nextMustMatch = false;
|
| 6358 |
+
|
| 6359 |
+
foreach ($super as $node) {
|
| 6360 |
+
$compound = '';
|
| 6361 |
+
|
| 6362 |
+
array_walk_recursive(
|
| 6363 |
+
$node,
|
| 6364 |
+
function ($value, $key) use (&$compound) {
|
| 6365 |
+
$compound .= $value;
|
| 6366 |
+
}
|
| 6367 |
+
);
|
| 6368 |
+
|
| 6369 |
+
if ($this->isImmediateRelationshipCombinator($compound)) {
|
| 6370 |
+
if ($node !== $sub[$i]) {
|
| 6371 |
+
return false;
|
| 6372 |
+
}
|
| 6373 |
+
|
| 6374 |
+
$nextMustMatch = true;
|
| 6375 |
+
$i++;
|
| 6376 |
+
} else {
|
| 6377 |
+
while ($i < count($sub) && ! $this->isSuperPart($node, $sub[$i])) {
|
| 6378 |
+
if ($nextMustMatch) {
|
| 6379 |
+
return false;
|
| 6380 |
+
}
|
| 6381 |
+
|
| 6382 |
+
$i++;
|
| 6383 |
+
}
|
| 6384 |
+
|
| 6385 |
+
if ($i >= count($sub)) {
|
| 6386 |
+
return false;
|
| 6387 |
+
}
|
| 6388 |
+
|
| 6389 |
+
$nextMustMatch = false;
|
| 6390 |
+
$i++;
|
| 6391 |
+
}
|
| 6392 |
+
}
|
| 6393 |
+
|
| 6394 |
+
return true;
|
| 6395 |
+
}
|
| 6396 |
+
|
| 6397 |
+
/**
|
| 6398 |
+
* Test a part of super selector again a part of sub selector
|
| 6399 |
+
*
|
| 6400 |
+
* @param array $superParts
|
| 6401 |
+
* @param array $subParts
|
| 6402 |
+
*
|
| 6403 |
+
* @return boolean
|
| 6404 |
+
*/
|
| 6405 |
+
protected function isSuperPart($superParts, $subParts)
|
| 6406 |
+
{
|
| 6407 |
+
$i = 0;
|
| 6408 |
+
|
| 6409 |
+
foreach ($superParts as $superPart) {
|
| 6410 |
+
while ($i < count($subParts) && $subParts[$i] !== $superPart) {
|
| 6411 |
+
$i++;
|
| 6412 |
+
}
|
| 6413 |
+
|
| 6414 |
+
if ($i >= count($subParts)) {
|
| 6415 |
+
return false;
|
| 6416 |
+
}
|
| 6417 |
+
|
| 6418 |
+
$i++;
|
| 6419 |
+
}
|
| 6420 |
+
|
| 6421 |
+
return true;
|
| 6422 |
+
}
|
| 6423 |
+
|
| 6424 |
+
protected static $libSelectorAppend = ['selector...'];
|
| 6425 |
+
protected function libSelectorAppend($args)
|
| 6426 |
+
{
|
| 6427 |
+
// get the selector... list
|
| 6428 |
+
$args = reset($args);
|
| 6429 |
+
$args = $args[2];
|
| 6430 |
+
if (count($args) < 1) {
|
| 6431 |
+
$this->throwError("selector-append() needs at least 1 argument");
|
| 6432 |
+
}
|
| 6433 |
+
|
| 6434 |
+
$selectors = array_map([$this, 'getSelectorArg'], $args);
|
| 6435 |
+
|
| 6436 |
+
return $this->formatOutputSelector($this->selectorAppend($selectors));
|
| 6437 |
+
}
|
| 6438 |
+
|
| 6439 |
+
/**
|
| 6440 |
+
* Append parts of the last selector in the list to the previous, recursively
|
| 6441 |
+
*
|
| 6442 |
+
* @param array $selectors
|
| 6443 |
+
*
|
| 6444 |
+
* @return array
|
| 6445 |
+
*
|
| 6446 |
+
* @throws \ScssPhp\ScssPhp\Exception\CompilerException
|
| 6447 |
+
*/
|
| 6448 |
+
protected function selectorAppend($selectors)
|
| 6449 |
+
{
|
| 6450 |
+
$lastSelectors = array_pop($selectors);
|
| 6451 |
+
|
| 6452 |
+
if (! $lastSelectors) {
|
| 6453 |
+
$this->throwError("Invalid selector list in selector-append()");
|
| 6454 |
+
}
|
| 6455 |
+
|
| 6456 |
+
while (count($selectors)) {
|
| 6457 |
+
$previousSelectors = array_pop($selectors);
|
| 6458 |
+
|
| 6459 |
+
if (! $previousSelectors) {
|
| 6460 |
+
$this->throwError("Invalid selector list in selector-append()");
|
| 6461 |
+
}
|
| 6462 |
+
|
| 6463 |
+
// do the trick, happening $lastSelector to $previousSelector
|
| 6464 |
+
$appended = [];
|
| 6465 |
+
|
| 6466 |
+
foreach ($lastSelectors as $lastSelector) {
|
| 6467 |
+
$previous = $previousSelectors;
|
| 6468 |
+
|
| 6469 |
+
foreach ($lastSelector as $lastSelectorParts) {
|
| 6470 |
+
foreach ($lastSelectorParts as $lastSelectorPart) {
|
| 6471 |
+
foreach ($previous as $i => $previousSelector) {
|
| 6472 |
+
foreach ($previousSelector as $j => $previousSelectorParts) {
|
| 6473 |
+
$previous[$i][$j][] = $lastSelectorPart;
|
| 6474 |
+
}
|
| 6475 |
+
}
|
| 6476 |
+
}
|
| 6477 |
+
}
|
| 6478 |
+
|
| 6479 |
+
foreach ($previous as $ps) {
|
| 6480 |
+
$appended[] = $ps;
|
| 6481 |
+
}
|
| 6482 |
+
}
|
| 6483 |
+
|
| 6484 |
+
$lastSelectors = $appended;
|
| 6485 |
+
}
|
| 6486 |
+
|
| 6487 |
+
return $lastSelectors;
|
| 6488 |
+
}
|
| 6489 |
+
|
| 6490 |
+
protected static $libSelectorExtend = ['selectors', 'extendee', 'extender'];
|
| 6491 |
+
protected function libSelectorExtend($args)
|
| 6492 |
+
{
|
| 6493 |
+
list($selectors, $extendee, $extender) = $args;
|
| 6494 |
+
|
| 6495 |
+
$selectors = $this->getSelectorArg($selectors);
|
| 6496 |
+
$extendee = $this->getSelectorArg($extendee);
|
| 6497 |
+
$extender = $this->getSelectorArg($extender);
|
| 6498 |
+
|
| 6499 |
+
if (! $selectors || ! $extendee || ! $extender) {
|
| 6500 |
+
$this->throwError("selector-extend() invalid arguments");
|
| 6501 |
+
}
|
| 6502 |
+
|
| 6503 |
+
$extended = $this->extendOrReplaceSelectors($selectors, $extendee, $extender);
|
| 6504 |
+
|
| 6505 |
+
return $this->formatOutputSelector($extended);
|
| 6506 |
+
}
|
| 6507 |
+
|
| 6508 |
+
protected static $libSelectorReplace = ['selectors', 'original', 'replacement'];
|
| 6509 |
+
protected function libSelectorReplace($args)
|
| 6510 |
+
{
|
| 6511 |
+
list($selectors, $original, $replacement) = $args;
|
| 6512 |
+
|
| 6513 |
+
$selectors = $this->getSelectorArg($selectors);
|
| 6514 |
+
$original = $this->getSelectorArg($original);
|
| 6515 |
+
$replacement = $this->getSelectorArg($replacement);
|
| 6516 |
+
|
| 6517 |
+
if (! $selectors || ! $original || ! $replacement) {
|
| 6518 |
+
$this->throwError("selector-replace() invalid arguments");
|
| 6519 |
+
}
|
| 6520 |
+
|
| 6521 |
+
$replaced = $this->extendOrReplaceSelectors($selectors, $original, $replacement, true);
|
| 6522 |
+
|
| 6523 |
+
return $this->formatOutputSelector($replaced);
|
| 6524 |
+
}
|
| 6525 |
+
|
| 6526 |
+
/**
|
| 6527 |
+
* Extend/replace in selectors
|
| 6528 |
+
* used by selector-extend and selector-replace that use the same logic
|
| 6529 |
+
*
|
| 6530 |
+
* @param array $selectors
|
| 6531 |
+
* @param array $extendee
|
| 6532 |
+
* @param array $extender
|
| 6533 |
+
* @param boolean $replace
|
| 6534 |
+
*
|
| 6535 |
+
* @return array
|
| 6536 |
+
*/
|
| 6537 |
+
protected function extendOrReplaceSelectors($selectors, $extendee, $extender, $replace = false)
|
| 6538 |
+
{
|
| 6539 |
+
$saveExtends = $this->extends;
|
| 6540 |
+
$saveExtendsMap = $this->extendsMap;
|
| 6541 |
+
|
| 6542 |
+
$this->extends = [];
|
| 6543 |
+
$this->extendsMap = [];
|
| 6544 |
+
|
| 6545 |
+
foreach ($extendee as $es) {
|
| 6546 |
+
// only use the first one
|
| 6547 |
+
$this->pushExtends(reset($es), $extender, null);
|
| 6548 |
+
}
|
| 6549 |
+
|
| 6550 |
+
$extended = [];
|
| 6551 |
+
|
| 6552 |
+
foreach ($selectors as $selector) {
|
| 6553 |
+
if (! $replace) {
|
| 6554 |
+
$extended[] = $selector;
|
| 6555 |
+
}
|
| 6556 |
+
|
| 6557 |
+
$n = count($extended);
|
| 6558 |
+
|
| 6559 |
+
$this->matchExtends($selector, $extended);
|
| 6560 |
+
|
| 6561 |
+
// if didnt match, keep the original selector if we are in a replace operation
|
| 6562 |
+
if ($replace and count($extended) === $n) {
|
| 6563 |
+
$extended[] = $selector;
|
| 6564 |
+
}
|
| 6565 |
+
}
|
| 6566 |
+
|
| 6567 |
+
$this->extends = $saveExtends;
|
| 6568 |
+
$this->extendsMap = $saveExtendsMap;
|
| 6569 |
+
|
| 6570 |
+
return $extended;
|
| 6571 |
+
}
|
| 6572 |
+
|
| 6573 |
+
protected static $libSelectorNest = ['selector...'];
|
| 6574 |
+
protected function libSelectorNest($args)
|
| 6575 |
+
{
|
| 6576 |
+
// get the selector... list
|
| 6577 |
+
$args = reset($args);
|
| 6578 |
+
$args = $args[2];
|
| 6579 |
+
if (count($args) < 1) {
|
| 6580 |
+
$this->throwError("selector-nest() needs at least 1 argument");
|
| 6581 |
+
}
|
| 6582 |
+
|
| 6583 |
+
$selectorsMap = array_map([$this, 'getSelectorArg'], $args);
|
| 6584 |
+
|
| 6585 |
+
$envs = [];
|
| 6586 |
+
foreach ($selectorsMap as $selectors) {
|
| 6587 |
+
$env = new Environment();
|
| 6588 |
+
$env->selectors = $selectors;
|
| 6589 |
+
|
| 6590 |
+
$envs[] = $env;
|
| 6591 |
+
}
|
| 6592 |
+
|
| 6593 |
+
$envs = array_reverse($envs);
|
| 6594 |
+
$env = $this->extractEnv($envs);
|
| 6595 |
+
$outputSelectors = $this->multiplySelectors($env);
|
| 6596 |
+
|
| 6597 |
+
return $this->formatOutputSelector($outputSelectors);
|
| 6598 |
+
}
|
| 6599 |
+
|
| 6600 |
+
protected static $libSelectorParse = ['selectors'];
|
| 6601 |
+
protected function libSelectorParse($args)
|
| 6602 |
+
{
|
| 6603 |
+
$selectors = reset($args);
|
| 6604 |
+
$selectors = $this->getSelectorArg($selectors);
|
| 6605 |
+
|
| 6606 |
+
return $this->formatOutputSelector($selectors);
|
| 6607 |
+
}
|
| 6608 |
+
|
| 6609 |
+
protected static $libSelectorUnify = ['selectors1', 'selectors2'];
|
| 6610 |
+
protected function libSelectorUnify($args)
|
| 6611 |
+
{
|
| 6612 |
+
list($selectors1, $selectors2) = $args;
|
| 6613 |
+
|
| 6614 |
+
$selectors1 = $this->getSelectorArg($selectors1);
|
| 6615 |
+
$selectors2 = $this->getSelectorArg($selectors2);
|
| 6616 |
+
|
| 6617 |
+
if (! $selectors1 || ! $selectors2) {
|
| 6618 |
+
$this->throwError("selector-unify() invalid arguments");
|
| 6619 |
+
}
|
| 6620 |
+
|
| 6621 |
+
// only consider the first compound of each
|
| 6622 |
+
$compound1 = reset($selectors1);
|
| 6623 |
+
$compound2 = reset($selectors2);
|
| 6624 |
+
|
| 6625 |
+
// unify them and that's it
|
| 6626 |
+
$unified = $this->unifyCompoundSelectors($compound1, $compound2);
|
| 6627 |
+
|
| 6628 |
+
return $this->formatOutputSelector($unified);
|
| 6629 |
+
}
|
| 6630 |
+
|
| 6631 |
+
/**
|
| 6632 |
+
* The selector-unify magic as its best
|
| 6633 |
+
* (at least works as expected on test cases)
|
| 6634 |
+
*
|
| 6635 |
+
* @param array $compound1
|
| 6636 |
+
* @param array $compound2
|
| 6637 |
+
* @return array|mixed
|
| 6638 |
+
*/
|
| 6639 |
+
protected function unifyCompoundSelectors($compound1, $compound2)
|
| 6640 |
+
{
|
| 6641 |
+
if (! count($compound1)) {
|
| 6642 |
+
return $compound2;
|
| 6643 |
+
}
|
| 6644 |
+
|
| 6645 |
+
if (! count($compound2)) {
|
| 6646 |
+
return $compound1;
|
| 6647 |
+
}
|
| 6648 |
+
|
| 6649 |
+
// check that last part are compatible
|
| 6650 |
+
$lastPart1 = array_pop($compound1);
|
| 6651 |
+
$lastPart2 = array_pop($compound2);
|
| 6652 |
+
$last = $this->mergeParts($lastPart1, $lastPart2);
|
| 6653 |
+
|
| 6654 |
+
if (! $last) {
|
| 6655 |
+
return [[]];
|
| 6656 |
+
}
|
| 6657 |
+
|
| 6658 |
+
$unifiedCompound = [$last];
|
| 6659 |
+
$unifiedSelectors = [$unifiedCompound];
|
| 6660 |
+
|
| 6661 |
+
// do the rest
|
| 6662 |
+
while (count($compound1) || count($compound2)) {
|
| 6663 |
+
$part1 = end($compound1);
|
| 6664 |
+
$part2 = end($compound2);
|
| 6665 |
+
|
| 6666 |
+
if ($part1 && ($match2 = $this->matchPartInCompound($part1, $compound2))) {
|
| 6667 |
+
list($compound2, $part2, $after2) = $match2;
|
| 6668 |
+
|
| 6669 |
+
if ($after2) {
|
| 6670 |
+
$unifiedSelectors = $this->prependSelectors($unifiedSelectors, $after2);
|
| 6671 |
+
}
|
| 6672 |
+
|
| 6673 |
+
$c = $this->mergeParts($part1, $part2);
|
| 6674 |
+
$unifiedSelectors = $this->prependSelectors($unifiedSelectors, [$c]);
|
| 6675 |
+
$part1 = $part2 = null;
|
| 6676 |
+
|
| 6677 |
+
array_pop($compound1);
|
| 6678 |
+
}
|
| 6679 |
+
|
| 6680 |
+
if ($part2 && ($match1 = $this->matchPartInCompound($part2, $compound1))) {
|
| 6681 |
+
list($compound1, $part1, $after1) = $match1;
|
| 6682 |
+
|
| 6683 |
+
if ($after1) {
|
| 6684 |
+
$unifiedSelectors = $this->prependSelectors($unifiedSelectors, $after1);
|
| 6685 |
+
}
|
| 6686 |
+
|
| 6687 |
+
$c = $this->mergeParts($part2, $part1);
|
| 6688 |
+
$unifiedSelectors = $this->prependSelectors($unifiedSelectors, [$c]);
|
| 6689 |
+
$part1 = $part2 = null;
|
| 6690 |
+
|
| 6691 |
+
array_pop($compound2);
|
| 6692 |
+
}
|
| 6693 |
+
|
| 6694 |
+
$new = [];
|
| 6695 |
+
|
| 6696 |
+
if ($part1 && $part2) {
|
| 6697 |
+
array_pop($compound1);
|
| 6698 |
+
array_pop($compound2);
|
| 6699 |
+
|
| 6700 |
+
$s = $this->prependSelectors($unifiedSelectors, [$part2]);
|
| 6701 |
+
$new = array_merge($new, $this->prependSelectors($s, [$part1]));
|
| 6702 |
+
$s = $this->prependSelectors($unifiedSelectors, [$part1]);
|
| 6703 |
+
$new = array_merge($new, $this->prependSelectors($s, [$part2]));
|
| 6704 |
+
} elseif ($part1) {
|
| 6705 |
+
array_pop($compound1);
|
| 6706 |
+
|
| 6707 |
+
$new = array_merge($new, $this->prependSelectors($unifiedSelectors, [$part1]));
|
| 6708 |
+
} elseif ($part2) {
|
| 6709 |
+
array_pop($compound2);
|
| 6710 |
+
|
| 6711 |
+
$new = array_merge($new, $this->prependSelectors($unifiedSelectors, [$part2]));
|
| 6712 |
+
}
|
| 6713 |
+
|
| 6714 |
+
if ($new) {
|
| 6715 |
+
$unifiedSelectors = $new;
|
| 6716 |
+
}
|
| 6717 |
+
}
|
| 6718 |
+
|
| 6719 |
+
return $unifiedSelectors;
|
| 6720 |
+
}
|
| 6721 |
+
|
| 6722 |
+
/**
|
| 6723 |
+
* Prepend each selector from $selectors with $parts
|
| 6724 |
+
*
|
| 6725 |
+
* @param array $selectors
|
| 6726 |
+
* @param array $parts
|
| 6727 |
+
*
|
| 6728 |
+
* @return array
|
| 6729 |
+
*/
|
| 6730 |
+
protected function prependSelectors($selectors, $parts)
|
| 6731 |
+
{
|
| 6732 |
+
$new = [];
|
| 6733 |
+
|
| 6734 |
+
foreach ($selectors as $compoundSelector) {
|
| 6735 |
+
array_unshift($compoundSelector, $parts);
|
| 6736 |
+
|
| 6737 |
+
$new[] = $compoundSelector;
|
| 6738 |
+
}
|
| 6739 |
+
|
| 6740 |
+
return $new;
|
| 6741 |
+
}
|
| 6742 |
+
|
| 6743 |
+
/**
|
| 6744 |
+
* Try to find a matching part in a compound:
|
| 6745 |
+
* - with same html tag name
|
| 6746 |
+
* - with some class or id or something in common
|
| 6747 |
+
*
|
| 6748 |
+
* @param array $part
|
| 6749 |
+
* @param array $compound
|
| 6750 |
+
*
|
| 6751 |
+
* @return array|boolean
|
| 6752 |
+
*/
|
| 6753 |
+
protected function matchPartInCompound($part, $compound)
|
| 6754 |
+
{
|
| 6755 |
+
$partTag = $this->findTagName($part);
|
| 6756 |
+
$before = $compound;
|
| 6757 |
+
$after = [];
|
| 6758 |
+
|
| 6759 |
+
// try to find a match by tag name first
|
| 6760 |
+
while (count($before)) {
|
| 6761 |
+
$p = array_pop($before);
|
| 6762 |
+
|
| 6763 |
+
if ($partTag && $partTag !== '*' && $partTag == $this->findTagName($p)) {
|
| 6764 |
+
return [$before, $p, $after];
|
| 6765 |
+
}
|
| 6766 |
+
|
| 6767 |
+
$after[] = $p;
|
| 6768 |
+
}
|
| 6769 |
+
|
| 6770 |
+
// try again matching a non empty intersection and a compatible tagname
|
| 6771 |
+
$before = $compound;
|
| 6772 |
+
$after = [];
|
| 6773 |
+
|
| 6774 |
+
while (count($before)) {
|
| 6775 |
+
$p = array_pop($before);
|
| 6776 |
+
|
| 6777 |
+
if ($this->checkCompatibleTags($partTag, $this->findTagName($p))) {
|
| 6778 |
+
if (count(array_intersect($part, $p))) {
|
| 6779 |
+
return [$before, $p, $after];
|
| 6780 |
+
}
|
| 6781 |
+
}
|
| 6782 |
+
|
| 6783 |
+
$after[] = $p;
|
| 6784 |
+
}
|
| 6785 |
+
|
| 6786 |
+
return false;
|
| 6787 |
+
}
|
| 6788 |
+
|
| 6789 |
+
/**
|
| 6790 |
+
* Merge two part list taking care that
|
| 6791 |
+
* - the html tag is coming first - if any
|
| 6792 |
+
* - the :something are coming last
|
| 6793 |
+
*
|
| 6794 |
+
* @param array $parts1
|
| 6795 |
+
* @param array $parts2
|
| 6796 |
+
*
|
| 6797 |
+
* @return array
|
| 6798 |
+
*/
|
| 6799 |
+
protected function mergeParts($parts1, $parts2)
|
| 6800 |
+
{
|
| 6801 |
+
$tag1 = $this->findTagName($parts1);
|
| 6802 |
+
$tag2 = $this->findTagName($parts2);
|
| 6803 |
+
$tag = $this->checkCompatibleTags($tag1, $tag2);
|
| 6804 |
+
|
| 6805 |
+
// not compatible tags
|
| 6806 |
+
if ($tag === false) {
|
| 6807 |
+
return [];
|
| 6808 |
+
}
|
| 6809 |
+
|
| 6810 |
+
if ($tag) {
|
| 6811 |
+
if ($tag1) {
|
| 6812 |
+
$parts1 = array_diff($parts1, [$tag1]);
|
| 6813 |
+
}
|
| 6814 |
+
|
| 6815 |
+
if ($tag2) {
|
| 6816 |
+
$parts2 = array_diff($parts2, [$tag2]);
|
| 6817 |
+
}
|
| 6818 |
+
}
|
| 6819 |
+
|
| 6820 |
+
$mergedParts = array_merge($parts1, $parts2);
|
| 6821 |
+
$mergedOrderedParts = [];
|
| 6822 |
+
|
| 6823 |
+
foreach ($mergedParts as $part) {
|
| 6824 |
+
if (strpos($part, ':') === 0) {
|
| 6825 |
+
$mergedOrderedParts[] = $part;
|
| 6826 |
+
}
|
| 6827 |
+
}
|
| 6828 |
+
|
| 6829 |
+
$mergedParts = array_diff($mergedParts, $mergedOrderedParts);
|
| 6830 |
+
$mergedParts = array_merge($mergedParts, $mergedOrderedParts);
|
| 6831 |
+
|
| 6832 |
+
if ($tag) {
|
| 6833 |
+
array_unshift($mergedParts, $tag);
|
| 6834 |
+
}
|
| 6835 |
+
|
| 6836 |
+
return $mergedParts;
|
| 6837 |
+
}
|
| 6838 |
+
|
| 6839 |
+
/**
|
| 6840 |
+
* Check the compatibility between two tag names:
|
| 6841 |
+
* if both are defined they should be identical or one has to be '*'
|
| 6842 |
+
*
|
| 6843 |
+
* @param string $tag1
|
| 6844 |
+
* @param string $tag2
|
| 6845 |
+
*
|
| 6846 |
+
* @return array|boolean
|
| 6847 |
+
*/
|
| 6848 |
+
protected function checkCompatibleTags($tag1, $tag2)
|
| 6849 |
+
{
|
| 6850 |
+
$tags = [$tag1, $tag2];
|
| 6851 |
+
$tags = array_unique($tags);
|
| 6852 |
+
$tags = array_filter($tags);
|
| 6853 |
+
|
| 6854 |
+
if (count($tags)>1) {
|
| 6855 |
+
$tags = array_diff($tags, ['*']);
|
| 6856 |
+
}
|
| 6857 |
+
|
| 6858 |
+
// not compatible nodes
|
| 6859 |
+
if (count($tags)>1) {
|
| 6860 |
+
return false;
|
| 6861 |
+
}
|
| 6862 |
+
|
| 6863 |
+
return $tags;
|
| 6864 |
+
}
|
| 6865 |
+
|
| 6866 |
+
/**
|
| 6867 |
+
* Find the html tag name in a selector parts list
|
| 6868 |
+
*
|
| 6869 |
+
* @param array $parts
|
| 6870 |
+
*
|
| 6871 |
+
* @return mixed|string
|
| 6872 |
+
*/
|
| 6873 |
+
protected function findTagName($parts)
|
| 6874 |
+
{
|
| 6875 |
+
foreach ($parts as $part) {
|
| 6876 |
+
if (! preg_match('/^[\[.:#%_-]/', $part)) {
|
| 6877 |
+
return $part;
|
| 6878 |
+
}
|
| 6879 |
+
}
|
| 6880 |
+
|
| 6881 |
+
return '';
|
| 6882 |
+
}
|
| 6883 |
+
|
| 6884 |
+
protected static $libSimpleSelectors = ['selector'];
|
| 6885 |
+
protected function libSimpleSelectors($args)
|
| 6886 |
+
{
|
| 6887 |
+
$selector = reset($args);
|
| 6888 |
+
$selector = $this->getSelectorArg($selector);
|
| 6889 |
+
|
| 6890 |
+
// remove selectors list layer, keeping the first one
|
| 6891 |
+
$selector = reset($selector);
|
| 6892 |
+
|
| 6893 |
+
// remove parts list layer, keeping the first part
|
| 6894 |
+
$part = reset($selector);
|
| 6895 |
+
|
| 6896 |
+
$listParts = [];
|
| 6897 |
+
|
| 6898 |
+
foreach ($part as $p) {
|
| 6899 |
+
$listParts[] = [Type::T_STRING, '', [$p]];
|
| 6900 |
+
}
|
| 6901 |
+
|
| 6902 |
+
return [Type::T_LIST, ',', $listParts];
|
| 6903 |
+
}
|
| 6904 |
}
|
scssphp/src/Compiler/Environment.php
CHANGED
|
@@ -2,14 +2,14 @@
|
|
| 2 |
/**
|
| 3 |
* SCSSPHP
|
| 4 |
*
|
| 5 |
-
* @copyright 2012-
|
| 6 |
*
|
| 7 |
* @license http://opensource.org/licenses/MIT MIT
|
| 8 |
*
|
| 9 |
-
* @link http://
|
| 10 |
*/
|
| 11 |
|
| 12 |
-
namespace
|
| 13 |
|
| 14 |
/**
|
| 15 |
* Compiler environment
|
|
@@ -19,12 +19,12 @@ namespace Leafo\ScssPhp\Compiler;
|
|
| 19 |
class Environment
|
| 20 |
{
|
| 21 |
/**
|
| 22 |
-
* @var \
|
| 23 |
*/
|
| 24 |
public $block;
|
| 25 |
|
| 26 |
/**
|
| 27 |
-
* @var \
|
| 28 |
*/
|
| 29 |
public $parent;
|
| 30 |
|
|
@@ -33,6 +33,11 @@ class Environment
|
|
| 33 |
*/
|
| 34 |
public $store;
|
| 35 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 36 |
/**
|
| 37 |
* @var integer
|
| 38 |
*/
|
| 2 |
/**
|
| 3 |
* SCSSPHP
|
| 4 |
*
|
| 5 |
+
* @copyright 2012-2019 Leaf Corcoran
|
| 6 |
*
|
| 7 |
* @license http://opensource.org/licenses/MIT MIT
|
| 8 |
*
|
| 9 |
+
* @link http://scssphp.github.io/scssphp
|
| 10 |
*/
|
| 11 |
|
| 12 |
+
namespace ScssPhp\ScssPhp\Compiler;
|
| 13 |
|
| 14 |
/**
|
| 15 |
* Compiler environment
|
| 19 |
class Environment
|
| 20 |
{
|
| 21 |
/**
|
| 22 |
+
* @var \ScssPhp\ScssPhp\Block
|
| 23 |
*/
|
| 24 |
public $block;
|
| 25 |
|
| 26 |
/**
|
| 27 |
+
* @var \ScssPhp\ScssPhp\Compiler\Environment
|
| 28 |
*/
|
| 29 |
public $parent;
|
| 30 |
|
| 33 |
*/
|
| 34 |
public $store;
|
| 35 |
|
| 36 |
+
/**
|
| 37 |
+
* @var array
|
| 38 |
+
*/
|
| 39 |
+
public $storeUnreduced;
|
| 40 |
+
|
| 41 |
/**
|
| 42 |
* @var integer
|
| 43 |
*/
|
scssphp/src/Exception/CompilerException.php
CHANGED
|
@@ -2,14 +2,14 @@
|
|
| 2 |
/**
|
| 3 |
* SCSSPHP
|
| 4 |
*
|
| 5 |
-
* @copyright 2012-
|
| 6 |
*
|
| 7 |
* @license http://opensource.org/licenses/MIT MIT
|
| 8 |
*
|
| 9 |
-
* @link http://
|
| 10 |
*/
|
| 11 |
|
| 12 |
-
namespace
|
| 13 |
|
| 14 |
/**
|
| 15 |
* Compiler exception
|
| 2 |
/**
|
| 3 |
* SCSSPHP
|
| 4 |
*
|
| 5 |
+
* @copyright 2012-2019 Leaf Corcoran
|
| 6 |
*
|
| 7 |
* @license http://opensource.org/licenses/MIT MIT
|
| 8 |
*
|
| 9 |
+
* @link http://scssphp.github.io/scssphp
|
| 10 |
*/
|
| 11 |
|
| 12 |
+
namespace ScssPhp\ScssPhp\Exception;
|
| 13 |
|
| 14 |
/**
|
| 15 |
* Compiler exception
|
scssphp/src/Exception/ParserException.php
CHANGED
|
@@ -2,14 +2,14 @@
|
|
| 2 |
/**
|
| 3 |
* SCSSPHP
|
| 4 |
*
|
| 5 |
-
* @copyright 2012-
|
| 6 |
*
|
| 7 |
* @license http://opensource.org/licenses/MIT MIT
|
| 8 |
*
|
| 9 |
-
* @link http://
|
| 10 |
*/
|
| 11 |
|
| 12 |
-
namespace
|
| 13 |
|
| 14 |
/**
|
| 15 |
* Parser Exception
|
| 2 |
/**
|
| 3 |
* SCSSPHP
|
| 4 |
*
|
| 5 |
+
* @copyright 2012-2019 Leaf Corcoran
|
| 6 |
*
|
| 7 |
* @license http://opensource.org/licenses/MIT MIT
|
| 8 |
*
|
| 9 |
+
* @link http://scssphp.github.io/scssphp
|
| 10 |
*/
|
| 11 |
|
| 12 |
+
namespace ScssPhp\ScssPhp\Exception;
|
| 13 |
|
| 14 |
/**
|
| 15 |
* Parser Exception
|
scssphp/src/Exception/RangeException.php
CHANGED
|
@@ -2,14 +2,14 @@
|
|
| 2 |
/**
|
| 3 |
* SCSSPHP
|
| 4 |
*
|
| 5 |
-
* @copyright 2012-
|
| 6 |
*
|
| 7 |
* @license http://opensource.org/licenses/MIT MIT
|
| 8 |
*
|
| 9 |
-
* @link http://
|
| 10 |
*/
|
| 11 |
|
| 12 |
-
namespace
|
| 13 |
|
| 14 |
/**
|
| 15 |
* Range exception
|
| 2 |
/**
|
| 3 |
* SCSSPHP
|
| 4 |
*
|
| 5 |
+
* @copyright 2012-2019 Leaf Corcoran
|
| 6 |
*
|
| 7 |
* @license http://opensource.org/licenses/MIT MIT
|
| 8 |
*
|
| 9 |
+
* @link http://scssphp.github.io/scssphp
|
| 10 |
*/
|
| 11 |
|
| 12 |
+
namespace ScssPhp\ScssPhp\Exception;
|
| 13 |
|
| 14 |
/**
|
| 15 |
* Range exception
|
scssphp/src/Exception/ServerException.php
CHANGED
|
@@ -2,14 +2,14 @@
|
|
| 2 |
/**
|
| 3 |
* SCSSPHP
|
| 4 |
*
|
| 5 |
-
* @copyright 2012-
|
| 6 |
*
|
| 7 |
* @license http://opensource.org/licenses/MIT MIT
|
| 8 |
*
|
| 9 |
-
* @link http://
|
| 10 |
*/
|
| 11 |
|
| 12 |
-
namespace
|
| 13 |
|
| 14 |
/**
|
| 15 |
* Server Exception
|
| 2 |
/**
|
| 3 |
* SCSSPHP
|
| 4 |
*
|
| 5 |
+
* @copyright 2012-2019 Leaf Corcoran
|
| 6 |
*
|
| 7 |
* @license http://opensource.org/licenses/MIT MIT
|
| 8 |
*
|
| 9 |
+
* @link http://scssphp.github.io/scssphp
|
| 10 |
*/
|
| 11 |
|
| 12 |
+
namespace ScssPhp\ScssPhp\Exception;
|
| 13 |
|
| 14 |
/**
|
| 15 |
* Server Exception
|
scssphp/src/Formatter.php
CHANGED
|
@@ -2,17 +2,17 @@
|
|
| 2 |
/**
|
| 3 |
* SCSSPHP
|
| 4 |
*
|
| 5 |
-
* @copyright 2012-
|
| 6 |
*
|
| 7 |
* @license http://opensource.org/licenses/MIT MIT
|
| 8 |
*
|
| 9 |
-
* @link http://
|
| 10 |
*/
|
| 11 |
|
| 12 |
-
namespace
|
| 13 |
|
| 14 |
-
use
|
| 15 |
-
use
|
| 16 |
|
| 17 |
/**
|
| 18 |
* Base formatter
|
|
@@ -62,7 +62,7 @@ abstract class Formatter
|
|
| 62 |
public $keepSemicolons;
|
| 63 |
|
| 64 |
/**
|
| 65 |
-
* @var \
|
| 66 |
*/
|
| 67 |
protected $currentBlock;
|
| 68 |
|
|
@@ -77,7 +77,7 @@ abstract class Formatter
|
|
| 77 |
protected $currentColumn;
|
| 78 |
|
| 79 |
/**
|
| 80 |
-
* @var \
|
| 81 |
*/
|
| 82 |
protected $sourceMapGenerator;
|
| 83 |
|
|
@@ -126,9 +126,7 @@ abstract class Formatter
|
|
| 126 |
return;
|
| 127 |
}
|
| 128 |
|
| 129 |
-
if (($count = count($lines))
|
| 130 |
-
&& substr($lines[$count - 1], -1) === ';'
|
| 131 |
-
) {
|
| 132 |
$lines[$count - 1] = substr($lines[$count - 1], 0, -1);
|
| 133 |
}
|
| 134 |
}
|
|
@@ -136,7 +134,7 @@ abstract class Formatter
|
|
| 136 |
/**
|
| 137 |
* Output lines inside a block
|
| 138 |
*
|
| 139 |
-
* @param \
|
| 140 |
*/
|
| 141 |
protected function blockLines(OutputBlock $block)
|
| 142 |
{
|
|
@@ -154,7 +152,7 @@ abstract class Formatter
|
|
| 154 |
/**
|
| 155 |
* Output block selectors
|
| 156 |
*
|
| 157 |
-
* @param \
|
| 158 |
*/
|
| 159 |
protected function blockSelectors(OutputBlock $block)
|
| 160 |
{
|
|
@@ -168,7 +166,7 @@ abstract class Formatter
|
|
| 168 |
/**
|
| 169 |
* Output block children
|
| 170 |
*
|
| 171 |
-
* @param \
|
| 172 |
*/
|
| 173 |
protected function blockChildren(OutputBlock $block)
|
| 174 |
{
|
|
@@ -180,7 +178,7 @@ abstract class Formatter
|
|
| 180 |
/**
|
| 181 |
* Output non-empty block
|
| 182 |
*
|
| 183 |
-
* @param \
|
| 184 |
*/
|
| 185 |
protected function block(OutputBlock $block)
|
| 186 |
{
|
|
@@ -217,13 +215,37 @@ abstract class Formatter
|
|
| 217 |
}
|
| 218 |
}
|
| 219 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 220 |
/**
|
| 221 |
* Entry point to formatting a block
|
| 222 |
*
|
| 223 |
* @api
|
| 224 |
*
|
| 225 |
-
* @param \
|
| 226 |
-
* @param \
|
| 227 |
*
|
| 228 |
* @return string
|
| 229 |
*/
|
|
@@ -237,6 +259,8 @@ abstract class Formatter
|
|
| 237 |
$this->sourceMapGenerator = $sourceMapGenerator;
|
| 238 |
}
|
| 239 |
|
|
|
|
|
|
|
| 240 |
ob_start();
|
| 241 |
|
| 242 |
$this->block($block);
|
|
@@ -256,7 +280,8 @@ abstract class Formatter
|
|
| 256 |
$this->currentLine,
|
| 257 |
$this->currentColumn,
|
| 258 |
$this->currentBlock->sourceLine,
|
| 259 |
-
|
|
|
|
| 260 |
$this->currentBlock->sourceName
|
| 261 |
);
|
| 262 |
|
| 2 |
/**
|
| 3 |
* SCSSPHP
|
| 4 |
*
|
| 5 |
+
* @copyright 2012-2019 Leaf Corcoran
|
| 6 |
*
|
| 7 |
* @license http://opensource.org/licenses/MIT MIT
|
| 8 |
*
|
| 9 |
+
* @link http://scssphp.github.io/scssphp
|
| 10 |
*/
|
| 11 |
|
| 12 |
+
namespace ScssPhp\ScssPhp;
|
| 13 |
|
| 14 |
+
use ScssPhp\ScssPhp\Formatter\OutputBlock;
|
| 15 |
+
use ScssPhp\ScssPhp\SourceMap\SourceMapGenerator;
|
| 16 |
|
| 17 |
/**
|
| 18 |
* Base formatter
|
| 62 |
public $keepSemicolons;
|
| 63 |
|
| 64 |
/**
|
| 65 |
+
* @var \ScssPhp\ScssPhp\Formatter\OutputBlock
|
| 66 |
*/
|
| 67 |
protected $currentBlock;
|
| 68 |
|
| 77 |
protected $currentColumn;
|
| 78 |
|
| 79 |
/**
|
| 80 |
+
* @var \ScssPhp\ScssPhp\SourceMap\SourceMapGenerator
|
| 81 |
*/
|
| 82 |
protected $sourceMapGenerator;
|
| 83 |
|
| 126 |
return;
|
| 127 |
}
|
| 128 |
|
| 129 |
+
if (($count = count($lines)) && substr($lines[$count - 1], -1) === ';') {
|
|
|
|
|
|
|
| 130 |
$lines[$count - 1] = substr($lines[$count - 1], 0, -1);
|
| 131 |
}
|
| 132 |
}
|
| 134 |
/**
|
| 135 |
* Output lines inside a block
|
| 136 |
*
|
| 137 |
+
* @param \ScssPhp\ScssPhp\Formatter\OutputBlock $block
|
| 138 |
*/
|
| 139 |
protected function blockLines(OutputBlock $block)
|
| 140 |
{
|
| 152 |
/**
|
| 153 |
* Output block selectors
|
| 154 |
*
|
| 155 |
+
* @param \ScssPhp\ScssPhp\Formatter\OutputBlock $block
|
| 156 |
*/
|
| 157 |
protected function blockSelectors(OutputBlock $block)
|
| 158 |
{
|
| 166 |
/**
|
| 167 |
* Output block children
|
| 168 |
*
|
| 169 |
+
* @param \ScssPhp\ScssPhp\Formatter\OutputBlock $block
|
| 170 |
*/
|
| 171 |
protected function blockChildren(OutputBlock $block)
|
| 172 |
{
|
| 178 |
/**
|
| 179 |
* Output non-empty block
|
| 180 |
*
|
| 181 |
+
* @param \ScssPhp\ScssPhp\Formatter\OutputBlock $block
|
| 182 |
*/
|
| 183 |
protected function block(OutputBlock $block)
|
| 184 |
{
|
| 215 |
}
|
| 216 |
}
|
| 217 |
|
| 218 |
+
/**
|
| 219 |
+
* Test and clean safely empty children
|
| 220 |
+
* @param \ScssPhp\ScssPhp\Formatter\OutputBlock $block
|
| 221 |
+
* @return bool
|
| 222 |
+
*/
|
| 223 |
+
protected function testEmptyChildren($block)
|
| 224 |
+
{
|
| 225 |
+
$isEmpty = empty($block->lines);
|
| 226 |
+
|
| 227 |
+
if ($block->children) {
|
| 228 |
+
foreach ($block->children as $k => &$child) {
|
| 229 |
+
if (! $this->testEmptyChildren($child)) {
|
| 230 |
+
$isEmpty = false;
|
| 231 |
+
} else {
|
| 232 |
+
if ($child->type === Type::T_MEDIA || $child->type === Type::T_DIRECTIVE) {
|
| 233 |
+
$child->children = [];
|
| 234 |
+
$child->selectors = null;
|
| 235 |
+
}
|
| 236 |
+
}
|
| 237 |
+
}
|
| 238 |
+
}
|
| 239 |
+
return $isEmpty;
|
| 240 |
+
}
|
| 241 |
+
|
| 242 |
/**
|
| 243 |
* Entry point to formatting a block
|
| 244 |
*
|
| 245 |
* @api
|
| 246 |
*
|
| 247 |
+
* @param \ScssPhp\ScssPhp\Formatter\OutputBlock $block An abstract syntax tree
|
| 248 |
+
* @param \ScssPhp\ScssPhp\SourceMap\SourceMapGenerator|null $sourceMapGenerator Optional source map generator
|
| 249 |
*
|
| 250 |
* @return string
|
| 251 |
*/
|
| 259 |
$this->sourceMapGenerator = $sourceMapGenerator;
|
| 260 |
}
|
| 261 |
|
| 262 |
+
$this->testEmptyChildren($block);
|
| 263 |
+
|
| 264 |
ob_start();
|
| 265 |
|
| 266 |
$this->block($block);
|
| 280 |
$this->currentLine,
|
| 281 |
$this->currentColumn,
|
| 282 |
$this->currentBlock->sourceLine,
|
| 283 |
+
//columns from parser are off by one
|
| 284 |
+
$this->currentBlock->sourceColumn > 0 ? $this->currentBlock->sourceColumn - 1 : 0,
|
| 285 |
$this->currentBlock->sourceName
|
| 286 |
);
|
| 287 |
|
scssphp/src/Formatter/Compact.php
CHANGED
|
@@ -2,16 +2,16 @@
|
|
| 2 |
/**
|
| 3 |
* SCSSPHP
|
| 4 |
*
|
| 5 |
-
* @copyright 2012-
|
| 6 |
*
|
| 7 |
* @license http://opensource.org/licenses/MIT MIT
|
| 8 |
*
|
| 9 |
-
* @link http://
|
| 10 |
*/
|
| 11 |
|
| 12 |
-
namespace
|
| 13 |
|
| 14 |
-
use
|
| 15 |
|
| 16 |
/**
|
| 17 |
* Compact formatter
|
| 2 |
/**
|
| 3 |
* SCSSPHP
|
| 4 |
*
|
| 5 |
+
* @copyright 2012-2019 Leaf Corcoran
|
| 6 |
*
|
| 7 |
* @license http://opensource.org/licenses/MIT MIT
|
| 8 |
*
|
| 9 |
+
* @link http://scssphp.github.io/scssphp
|
| 10 |
*/
|
| 11 |
|
| 12 |
+
namespace ScssPhp\ScssPhp\Formatter;
|
| 13 |
|
| 14 |
+
use ScssPhp\ScssPhp\Formatter;
|
| 15 |
|
| 16 |
/**
|
| 17 |
* Compact formatter
|
scssphp/src/Formatter/Compressed.php
CHANGED
|
@@ -2,17 +2,17 @@
|
|
| 2 |
/**
|
| 3 |
* SCSSPHP
|
| 4 |
*
|
| 5 |
-
* @copyright 2012-
|
| 6 |
*
|
| 7 |
* @license http://opensource.org/licenses/MIT MIT
|
| 8 |
*
|
| 9 |
-
* @link http://
|
| 10 |
*/
|
| 11 |
|
| 12 |
-
namespace
|
| 13 |
|
| 14 |
-
use
|
| 15 |
-
use
|
| 16 |
|
| 17 |
/**
|
| 18 |
* Compressed formatter
|
|
@@ -59,4 +59,23 @@ class Compressed extends Formatter
|
|
| 59 |
$this->write($this->break);
|
| 60 |
}
|
| 61 |
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 62 |
}
|
| 2 |
/**
|
| 3 |
* SCSSPHP
|
| 4 |
*
|
| 5 |
+
* @copyright 2012-2019 Leaf Corcoran
|
| 6 |
*
|
| 7 |
* @license http://opensource.org/licenses/MIT MIT
|
| 8 |
*
|
| 9 |
+
* @link http://scssphp.github.io/scssphp
|
| 10 |
*/
|
| 11 |
|
| 12 |
+
namespace ScssPhp\ScssPhp\Formatter;
|
| 13 |
|
| 14 |
+
use ScssPhp\ScssPhp\Formatter;
|
| 15 |
+
use ScssPhp\ScssPhp\Formatter\OutputBlock;
|
| 16 |
|
| 17 |
/**
|
| 18 |
* Compressed formatter
|
| 59 |
$this->write($this->break);
|
| 60 |
}
|
| 61 |
}
|
| 62 |
+
|
| 63 |
+
/**
|
| 64 |
+
* Output block selectors
|
| 65 |
+
*
|
| 66 |
+
* @param \ScssPhp\ScssPhp\Formatter\OutputBlock $block
|
| 67 |
+
*/
|
| 68 |
+
protected function blockSelectors(OutputBlock $block)
|
| 69 |
+
{
|
| 70 |
+
$inner = $this->indentStr();
|
| 71 |
+
|
| 72 |
+
$this->write(
|
| 73 |
+
$inner
|
| 74 |
+
. implode(
|
| 75 |
+
$this->tagSeparator,
|
| 76 |
+
str_replace([' > ', ' + ', ' ~ '], ['>', '+', '~'], $block->selectors)
|
| 77 |
+
)
|
| 78 |
+
. $this->open . $this->break
|
| 79 |
+
);
|
| 80 |
+
}
|
| 81 |
}
|
scssphp/src/Formatter/Crunched.php
CHANGED
|
@@ -2,17 +2,17 @@
|
|
| 2 |
/**
|
| 3 |
* SCSSPHP
|
| 4 |
*
|
| 5 |
-
* @copyright 2012-
|
| 6 |
*
|
| 7 |
* @license http://opensource.org/licenses/MIT MIT
|
| 8 |
*
|
| 9 |
-
* @link http://
|
| 10 |
*/
|
| 11 |
|
| 12 |
-
namespace
|
| 13 |
|
| 14 |
-
use
|
| 15 |
-
use
|
| 16 |
|
| 17 |
/**
|
| 18 |
* Crunched formatter
|
|
@@ -57,4 +57,23 @@ class Crunched extends Formatter
|
|
| 57 |
$this->write($this->break);
|
| 58 |
}
|
| 59 |
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 60 |
}
|
| 2 |
/**
|
| 3 |
* SCSSPHP
|
| 4 |
*
|
| 5 |
+
* @copyright 2012-2019 Leaf Corcoran
|
| 6 |
*
|
| 7 |
* @license http://opensource.org/licenses/MIT MIT
|
| 8 |
*
|
| 9 |
+
* @link http://scssphp.github.io/scssphp
|
| 10 |
*/
|
| 11 |
|
| 12 |
+
namespace ScssPhp\ScssPhp\Formatter;
|
| 13 |
|
| 14 |
+
use ScssPhp\ScssPhp\Formatter;
|
| 15 |
+
use ScssPhp\ScssPhp\Formatter\OutputBlock;
|
| 16 |
|
| 17 |
/**
|
| 18 |
* Crunched formatter
|
| 57 |
$this->write($this->break);
|
| 58 |
}
|
| 59 |
}
|
| 60 |
+
|
| 61 |
+
/**
|
| 62 |
+
* Output block selectors
|
| 63 |
+
*
|
| 64 |
+
* @param \ScssPhp\ScssPhp\Formatter\OutputBlock $block
|
| 65 |
+
*/
|
| 66 |
+
protected function blockSelectors(OutputBlock $block)
|
| 67 |
+
{
|
| 68 |
+
$inner = $this->indentStr();
|
| 69 |
+
|
| 70 |
+
$this->write(
|
| 71 |
+
$inner
|
| 72 |
+
. implode(
|
| 73 |
+
$this->tagSeparator,
|
| 74 |
+
str_replace([' > ', ' + ', ' ~ '], ['>', '+', '~'], $block->selectors)
|
| 75 |
+
)
|
| 76 |
+
. $this->open . $this->break
|
| 77 |
+
);
|
| 78 |
+
}
|
| 79 |
}
|
scssphp/src/Formatter/Debug.php
CHANGED
|
@@ -2,17 +2,17 @@
|
|
| 2 |
/**
|
| 3 |
* SCSSPHP
|
| 4 |
*
|
| 5 |
-
* @copyright 2012-
|
| 6 |
*
|
| 7 |
* @license http://opensource.org/licenses/MIT MIT
|
| 8 |
*
|
| 9 |
-
* @link http://
|
| 10 |
*/
|
| 11 |
|
| 12 |
-
namespace
|
| 13 |
|
| 14 |
-
use
|
| 15 |
-
use
|
| 16 |
|
| 17 |
/**
|
| 18 |
* Debug formatter
|
| 2 |
/**
|
| 3 |
* SCSSPHP
|
| 4 |
*
|
| 5 |
+
* @copyright 2012-2019 Leaf Corcoran
|
| 6 |
*
|
| 7 |
* @license http://opensource.org/licenses/MIT MIT
|
| 8 |
*
|
| 9 |
+
* @link http://scssphp.github.io/scssphp
|
| 10 |
*/
|
| 11 |
|
| 12 |
+
namespace ScssPhp\ScssPhp\Formatter;
|
| 13 |
|
| 14 |
+
use ScssPhp\ScssPhp\Formatter;
|
| 15 |
+
use ScssPhp\ScssPhp\Formatter\OutputBlock;
|
| 16 |
|
| 17 |
/**
|
| 18 |
* Debug formatter
|
scssphp/src/Formatter/Expanded.php
CHANGED
|
@@ -2,17 +2,17 @@
|
|
| 2 |
/**
|
| 3 |
* SCSSPHP
|
| 4 |
*
|
| 5 |
-
* @copyright 2012-
|
| 6 |
*
|
| 7 |
* @license http://opensource.org/licenses/MIT MIT
|
| 8 |
*
|
| 9 |
-
* @link http://
|
| 10 |
*/
|
| 11 |
|
| 12 |
-
namespace
|
| 13 |
|
| 14 |
-
use
|
| 15 |
-
use
|
| 16 |
|
| 17 |
/**
|
| 18 |
* Expanded formatter
|
| 2 |
/**
|
| 3 |
* SCSSPHP
|
| 4 |
*
|
| 5 |
+
* @copyright 2012-2019 Leaf Corcoran
|
| 6 |
*
|
| 7 |
* @license http://opensource.org/licenses/MIT MIT
|
| 8 |
*
|
| 9 |
+
* @link http://scssphp.github.io/scssphp
|
| 10 |
*/
|
| 11 |
|
| 12 |
+
namespace ScssPhp\ScssPhp\Formatter;
|
| 13 |
|
| 14 |
+
use ScssPhp\ScssPhp\Formatter;
|
| 15 |
+
use ScssPhp\ScssPhp\Formatter\OutputBlock;
|
| 16 |
|
| 17 |
/**
|
| 18 |
* Expanded formatter
|
scssphp/src/Formatter/Nested.php
CHANGED
|
@@ -2,17 +2,18 @@
|
|
| 2 |
/**
|
| 3 |
* SCSSPHP
|
| 4 |
*
|
| 5 |
-
* @copyright 2012-
|
| 6 |
*
|
| 7 |
* @license http://opensource.org/licenses/MIT MIT
|
| 8 |
*
|
| 9 |
-
* @link http://
|
| 10 |
*/
|
| 11 |
|
| 12 |
-
namespace
|
| 13 |
|
| 14 |
-
use
|
| 15 |
-
use
|
|
|
|
| 16 |
|
| 17 |
/**
|
| 18 |
* Nested formatter
|
|
@@ -67,53 +68,56 @@ class Nested extends Formatter
|
|
| 67 |
}
|
| 68 |
|
| 69 |
$this->write($inner . implode($glue, $block->lines));
|
| 70 |
-
|
| 71 |
-
if (! empty($block->children)) {
|
| 72 |
-
$this->write($this->break);
|
| 73 |
-
}
|
| 74 |
}
|
| 75 |
|
| 76 |
-
|
| 77 |
-
* {@inheritdoc}
|
| 78 |
-
*/
|
| 79 |
-
protected function blockSelectors(OutputBlock $block)
|
| 80 |
{
|
| 81 |
-
$
|
|
|
|
|
|
|
|
|
|
|
|
|
| 82 |
|
| 83 |
-
|
| 84 |
-
. implode($this->tagSeparator, $block->selectors)
|
| 85 |
-
. $this->open . $this->break);
|
| 86 |
}
|
| 87 |
|
| 88 |
/**
|
| 89 |
* {@inheritdoc}
|
| 90 |
*/
|
| 91 |
-
protected function
|
| 92 |
{
|
| 93 |
-
|
| 94 |
-
|
|
|
|
|
|
|
|
|
|
| 95 |
|
| 96 |
-
|
| 97 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 98 |
|
| 99 |
-
|
| 100 |
-
|
|
|
|
| 101 |
|
| 102 |
-
|
| 103 |
-
|
| 104 |
-
|
| 105 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
| 106 |
}
|
| 107 |
-
}
|
| 108 |
-
}
|
| 109 |
|
| 110 |
-
|
| 111 |
-
|
| 112 |
-
|
| 113 |
-
protected function block(OutputBlock $block)
|
| 114 |
-
{
|
| 115 |
-
if ($block->type === 'root') {
|
| 116 |
-
$this->adjustAllChildren($block);
|
| 117 |
}
|
| 118 |
|
| 119 |
if (empty($block->lines) && empty($block->children)) {
|
|
@@ -122,80 +126,87 @@ class Nested extends Formatter
|
|
| 122 |
|
| 123 |
$this->currentBlock = $block;
|
| 124 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 125 |
|
| 126 |
-
$
|
|
|
|
| 127 |
|
| 128 |
if (! empty($block->selectors)) {
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 129 |
$this->blockSelectors($block);
|
| 130 |
|
| 131 |
$this->indentLevel++;
|
| 132 |
}
|
| 133 |
|
| 134 |
if (! empty($block->lines)) {
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 135 |
$this->blockLines($block);
|
|
|
|
| 136 |
}
|
| 137 |
|
| 138 |
if (! empty($block->children)) {
|
| 139 |
-
$this->
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 140 |
}
|
| 141 |
|
| 142 |
if (! empty($block->selectors)) {
|
| 143 |
$this->indentLevel--;
|
| 144 |
|
| 145 |
$this->write($this->close);
|
| 146 |
-
|
| 147 |
|
| 148 |
-
|
| 149 |
-
|
| 150 |
-
|
| 151 |
-
}
|
| 152 |
-
|
| 153 |
-
/**
|
| 154 |
-
* Adjust the depths of all children, depth first
|
| 155 |
-
*
|
| 156 |
-
* @param \Leafo\ScssPhp\Formatter\OutputBlock $block
|
| 157 |
-
*/
|
| 158 |
-
private function adjustAllChildren(OutputBlock $block)
|
| 159 |
-
{
|
| 160 |
-
// flatten empty nested blocks
|
| 161 |
-
$children = [];
|
| 162 |
-
|
| 163 |
-
foreach ($block->children as $i => $child) {
|
| 164 |
-
if (empty($child->lines) && empty($child->children)) {
|
| 165 |
-
if (isset($block->children[$i + 1])) {
|
| 166 |
-
$block->children[$i + 1]->depth = $child->depth;
|
| 167 |
-
}
|
| 168 |
-
|
| 169 |
-
continue;
|
| 170 |
}
|
| 171 |
-
|
| 172 |
-
|
| 173 |
-
}
|
| 174 |
-
|
| 175 |
-
$count = count($children);
|
| 176 |
-
|
| 177 |
-
for ($i = 0; $i < $count; $i++) {
|
| 178 |
-
$depth = $children[$i]->depth;
|
| 179 |
-
$j = $i + 1;
|
| 180 |
-
|
| 181 |
-
if (isset($children[$j]) && $depth < $children[$j]->depth) {
|
| 182 |
-
$childDepth = $children[$j]->depth;
|
| 183 |
-
|
| 184 |
-
for (; $j < $count; $j++) {
|
| 185 |
-
if ($depth < $children[$j]->depth && $childDepth >= $children[$j]->depth) {
|
| 186 |
-
$children[$j]->depth = $depth + 1;
|
| 187 |
-
}
|
| 188 |
-
}
|
| 189 |
}
|
| 190 |
}
|
| 191 |
|
| 192 |
-
$block->
|
| 193 |
-
|
| 194 |
-
// make relative to parent
|
| 195 |
-
foreach ($block->children as $child) {
|
| 196 |
-
$this->adjustAllChildren($child);
|
| 197 |
-
|
| 198 |
-
$child->depth = $child->depth - $block->depth;
|
| 199 |
}
|
| 200 |
}
|
| 201 |
}
|
| 2 |
/**
|
| 3 |
* SCSSPHP
|
| 4 |
*
|
| 5 |
+
* @copyright 2012-2019 Leaf Corcoran
|
| 6 |
*
|
| 7 |
* @license http://opensource.org/licenses/MIT MIT
|
| 8 |
*
|
| 9 |
+
* @link http://scssphp.github.io/scssphp
|
| 10 |
*/
|
| 11 |
|
| 12 |
+
namespace ScssPhp\ScssPhp\Formatter;
|
| 13 |
|
| 14 |
+
use ScssPhp\ScssPhp\Formatter;
|
| 15 |
+
use ScssPhp\ScssPhp\Formatter\OutputBlock;
|
| 16 |
+
use ScssPhp\ScssPhp\Type;
|
| 17 |
|
| 18 |
/**
|
| 19 |
* Nested formatter
|
| 68 |
}
|
| 69 |
|
| 70 |
$this->write($inner . implode($glue, $block->lines));
|
|
|
|
|
|
|
|
|
|
|
|
|
| 71 |
}
|
| 72 |
|
| 73 |
+
protected function hasFlatChild($block)
|
|
|
|
|
|
|
|
|
|
| 74 |
{
|
| 75 |
+
foreach ($block->children as $child) {
|
| 76 |
+
if (empty($child->selectors)) {
|
| 77 |
+
return true;
|
| 78 |
+
}
|
| 79 |
+
}
|
| 80 |
|
| 81 |
+
return false;
|
|
|
|
|
|
|
| 82 |
}
|
| 83 |
|
| 84 |
/**
|
| 85 |
* {@inheritdoc}
|
| 86 |
*/
|
| 87 |
+
protected function block(OutputBlock $block)
|
| 88 |
{
|
| 89 |
+
static $depths;
|
| 90 |
+
static $downLevel;
|
| 91 |
+
static $closeBlock;
|
| 92 |
+
static $previousEmpty;
|
| 93 |
+
static $previousHasSelector;
|
| 94 |
|
| 95 |
+
if ($block->type === 'root') {
|
| 96 |
+
$depths = [ 0 ];
|
| 97 |
+
$downLevel = '';
|
| 98 |
+
$closeBlock = '';
|
| 99 |
+
$this->depth = 0;
|
| 100 |
+
$previousEmpty = false;
|
| 101 |
+
$previousHasSelector = false;
|
| 102 |
+
}
|
| 103 |
|
| 104 |
+
$isMediaOrDirective = in_array($block->type, [Type::T_DIRECTIVE, Type::T_MEDIA]);
|
| 105 |
+
$isSupport = ($block->type === Type::T_DIRECTIVE
|
| 106 |
+
&& $block->selectors && strpos(implode('', $block->selectors), '@supports') !== false);
|
| 107 |
|
| 108 |
+
while ($block->depth < end($depths) || ($block->depth == 1 && end($depths) == 1)) {
|
| 109 |
+
array_pop($depths);
|
| 110 |
+
$this->depth--;
|
| 111 |
+
|
| 112 |
+
if (!$this->depth && ($block->depth <= 1 || (!$this->indentLevel && $block->type === Type::T_COMMENT)) &&
|
| 113 |
+
(($block->selectors && ! $isMediaOrDirective) || $previousHasSelector)
|
| 114 |
+
) {
|
| 115 |
+
$downLevel = $this->break;
|
| 116 |
}
|
|
|
|
|
|
|
| 117 |
|
| 118 |
+
if (empty($block->lines) && empty($block->children)) {
|
| 119 |
+
$previousEmpty = true;
|
| 120 |
+
}
|
|
|
|
|
|
|
|
|
|
|
|
|
| 121 |
}
|
| 122 |
|
| 123 |
if (empty($block->lines) && empty($block->children)) {
|
| 126 |
|
| 127 |
$this->currentBlock = $block;
|
| 128 |
|
| 129 |
+
if (! empty($block->lines) || (! empty($block->children) && ($this->depth < 1 || $isSupport))) {
|
| 130 |
+
if ($block->depth > end($depths)) {
|
| 131 |
+
if (! $previousEmpty || $this->depth < 1) {
|
| 132 |
+
$this->depth++;
|
| 133 |
+
$depths[] = $block->depth;
|
| 134 |
+
} else {
|
| 135 |
+
// keep the current depth unchanged but take the block depth as a new reference for following blocks
|
| 136 |
+
array_pop($depths);
|
| 137 |
+
$depths[] = $block->depth;
|
| 138 |
+
}
|
| 139 |
+
}
|
| 140 |
+
}
|
| 141 |
|
| 142 |
+
$previousEmpty = ($block->type === Type::T_COMMENT);
|
| 143 |
+
$previousHasSelector = false;
|
| 144 |
|
| 145 |
if (! empty($block->selectors)) {
|
| 146 |
+
if ($closeBlock) {
|
| 147 |
+
$this->write($closeBlock);
|
| 148 |
+
$closeBlock = '';
|
| 149 |
+
}
|
| 150 |
+
|
| 151 |
+
if ($downLevel) {
|
| 152 |
+
$this->write($downLevel);
|
| 153 |
+
$downLevel = '';
|
| 154 |
+
}
|
| 155 |
+
|
| 156 |
$this->blockSelectors($block);
|
| 157 |
|
| 158 |
$this->indentLevel++;
|
| 159 |
}
|
| 160 |
|
| 161 |
if (! empty($block->lines)) {
|
| 162 |
+
if ($closeBlock) {
|
| 163 |
+
$this->write($closeBlock);
|
| 164 |
+
$closeBlock = '';
|
| 165 |
+
}
|
| 166 |
+
|
| 167 |
+
if ($downLevel) {
|
| 168 |
+
$this->write($downLevel);
|
| 169 |
+
$downLevel = '';
|
| 170 |
+
}
|
| 171 |
+
|
| 172 |
$this->blockLines($block);
|
| 173 |
+
$closeBlock = $this->break;
|
| 174 |
}
|
| 175 |
|
| 176 |
if (! empty($block->children)) {
|
| 177 |
+
if ($this->depth>0 && ($isMediaOrDirective || ! $this->hasFlatChild($block))) {
|
| 178 |
+
array_pop($depths);
|
| 179 |
+
$this->depth--;
|
| 180 |
+
$this->blockChildren($block);
|
| 181 |
+
$this->depth++;
|
| 182 |
+
$depths[] = $block->depth;
|
| 183 |
+
} else {
|
| 184 |
+
$this->blockChildren($block);
|
| 185 |
+
}
|
| 186 |
+
}
|
| 187 |
+
|
| 188 |
+
// reclear to not be spoiled by children if T_DIRECTIVE
|
| 189 |
+
if ($block->type === Type::T_DIRECTIVE) {
|
| 190 |
+
$previousHasSelector = false;
|
| 191 |
}
|
| 192 |
|
| 193 |
if (! empty($block->selectors)) {
|
| 194 |
$this->indentLevel--;
|
| 195 |
|
| 196 |
$this->write($this->close);
|
| 197 |
+
$closeBlock = $this->break;
|
| 198 |
|
| 199 |
+
if ($this->depth > 1 && ! empty($block->children)) {
|
| 200 |
+
array_pop($depths);
|
| 201 |
+
$this->depth--;
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 202 |
}
|
| 203 |
+
if (! $isMediaOrDirective) {
|
| 204 |
+
$previousHasSelector = true;
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 205 |
}
|
| 206 |
}
|
| 207 |
|
| 208 |
+
if ($block->type === 'root') {
|
| 209 |
+
$this->write($this->break);
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 210 |
}
|
| 211 |
}
|
| 212 |
}
|
scssphp/src/Formatter/OutputBlock.php
CHANGED
|
@@ -2,14 +2,14 @@
|
|
| 2 |
/**
|
| 3 |
* SCSSPHP
|
| 4 |
*
|
| 5 |
-
* @copyright 2012-
|
| 6 |
*
|
| 7 |
* @license http://opensource.org/licenses/MIT MIT
|
| 8 |
*
|
| 9 |
-
* @link http://
|
| 10 |
*/
|
| 11 |
|
| 12 |
-
namespace
|
| 13 |
|
| 14 |
/**
|
| 15 |
* Output block
|
|
@@ -44,7 +44,7 @@ class OutputBlock
|
|
| 44 |
public $children;
|
| 45 |
|
| 46 |
/**
|
| 47 |
-
* @var \
|
| 48 |
*/
|
| 49 |
public $parent;
|
| 50 |
|
| 2 |
/**
|
| 3 |
* SCSSPHP
|
| 4 |
*
|
| 5 |
+
* @copyright 2012-2019 Leaf Corcoran
|
| 6 |
*
|
| 7 |
* @license http://opensource.org/licenses/MIT MIT
|
| 8 |
*
|
| 9 |
+
* @link http://scssphp.github.io/scssphp
|
| 10 |
*/
|
| 11 |
|
| 12 |
+
namespace ScssPhp\ScssPhp\Formatter;
|
| 13 |
|
| 14 |
/**
|
| 15 |
* Output block
|
| 44 |
public $children;
|
| 45 |
|
| 46 |
/**
|
| 47 |
+
* @var \ScssPhp\ScssPhp\Formatter\OutputBlock
|
| 48 |
*/
|
| 49 |
public $parent;
|
| 50 |
|
scssphp/src/Node.php
CHANGED
|
@@ -2,14 +2,14 @@
|
|
| 2 |
/**
|
| 3 |
* SCSSPHP
|
| 4 |
*
|
| 5 |
-
* @copyright 2012-
|
| 6 |
*
|
| 7 |
* @license http://opensource.org/licenses/MIT MIT
|
| 8 |
*
|
| 9 |
-
* @link http://
|
| 10 |
*/
|
| 11 |
|
| 12 |
-
namespace
|
| 13 |
|
| 14 |
/**
|
| 15 |
* Base node
|
| 2 |
/**
|
| 3 |
* SCSSPHP
|
| 4 |
*
|
| 5 |
+
* @copyright 2012-2019 Leaf Corcoran
|
| 6 |
*
|
| 7 |
* @license http://opensource.org/licenses/MIT MIT
|
| 8 |
*
|
| 9 |
+
* @link http://scssphp.github.io/scssphp
|
| 10 |
*/
|
| 11 |
|
| 12 |
+
namespace ScssPhp\ScssPhp;
|
| 13 |
|
| 14 |
/**
|
| 15 |
* Base node
|
scssphp/src/Node/Number.php
CHANGED
|
@@ -2,18 +2,18 @@
|
|
| 2 |
/**
|
| 3 |
* SCSSPHP
|
| 4 |
*
|
| 5 |
-
* @copyright 2012-
|
| 6 |
*
|
| 7 |
* @license http://opensource.org/licenses/MIT MIT
|
| 8 |
*
|
| 9 |
-
* @link http://
|
| 10 |
*/
|
| 11 |
|
| 12 |
-
namespace
|
| 13 |
|
| 14 |
-
use
|
| 15 |
-
use
|
| 16 |
-
use
|
| 17 |
|
| 18 |
/**
|
| 19 |
* Dimension + optional units
|
|
@@ -100,7 +100,7 @@ class Number extends Node implements \ArrayAccess
|
|
| 100 |
*
|
| 101 |
* @param array $units
|
| 102 |
*
|
| 103 |
-
* @return \
|
| 104 |
*/
|
| 105 |
public function coerce($units)
|
| 106 |
{
|
|
@@ -123,7 +123,7 @@ class Number extends Node implements \ArrayAccess
|
|
| 123 |
/**
|
| 124 |
* Normalize number
|
| 125 |
*
|
| 126 |
-
* @return \
|
| 127 |
*/
|
| 128 |
public function normalize()
|
| 129 |
{
|
|
@@ -148,10 +148,10 @@ class Number extends Node implements \ArrayAccess
|
|
| 148 |
return $this->sourceLine !== null;
|
| 149 |
}
|
| 150 |
|
| 151 |
-
if ($offset === -1
|
| 152 |
-
|
| 153 |
-
|
| 154 |
-
|
| 155 |
) {
|
| 156 |
return true;
|
| 157 |
}
|
|
@@ -259,7 +259,7 @@ class Number extends Node implements \ArrayAccess
|
|
| 259 |
/**
|
| 260 |
* Output number
|
| 261 |
*
|
| 262 |
-
* @param \
|
| 263 |
*
|
| 264 |
* @return string
|
| 265 |
*/
|
| 2 |
/**
|
| 3 |
* SCSSPHP
|
| 4 |
*
|
| 5 |
+
* @copyright 2012-2019 Leaf Corcoran
|
| 6 |
*
|
| 7 |
* @license http://opensource.org/licenses/MIT MIT
|
| 8 |
*
|
| 9 |
+
* @link http://scssphp.github.io/scssphp
|
| 10 |
*/
|
| 11 |
|
| 12 |
+
namespace ScssPhp\ScssPhp\Node;
|
| 13 |
|
| 14 |
+
use ScssPhp\ScssPhp\Compiler;
|
| 15 |
+
use ScssPhp\ScssPhp\Node;
|
| 16 |
+
use ScssPhp\ScssPhp\Type;
|
| 17 |
|
| 18 |
/**
|
| 19 |
* Dimension + optional units
|
| 100 |
*
|
| 101 |
* @param array $units
|
| 102 |
*
|
| 103 |
+
* @return \ScssPhp\ScssPhp\Node\Number
|
| 104 |
*/
|
| 105 |
public function coerce($units)
|
| 106 |
{
|
| 123 |
/**
|
| 124 |
* Normalize number
|
| 125 |
*
|
| 126 |
+
* @return \ScssPhp\ScssPhp\Node\Number
|
| 127 |
*/
|
| 128 |
public function normalize()
|
| 129 |
{
|
| 148 |
return $this->sourceLine !== null;
|
| 149 |
}
|
| 150 |
|
| 151 |
+
if ($offset === -1 ||
|
| 152 |
+
$offset === 0 ||
|
| 153 |
+
$offset === 1 ||
|
| 154 |
+
$offset === 2
|
| 155 |
) {
|
| 156 |
return true;
|
| 157 |
}
|
| 259 |
/**
|
| 260 |
* Output number
|
| 261 |
*
|
| 262 |
+
* @param \ScssPhp\ScssPhp\Compiler $compiler
|
| 263 |
*
|
| 264 |
* @return string
|
| 265 |
*/
|
scssphp/src/Parser.php
CHANGED
|
@@ -2,20 +2,21 @@
|
|
| 2 |
/**
|
| 3 |
* SCSSPHP
|
| 4 |
*
|
| 5 |
-
* @copyright 2012-
|
| 6 |
*
|
| 7 |
* @license http://opensource.org/licenses/MIT MIT
|
| 8 |
*
|
| 9 |
-
* @link http://
|
| 10 |
*/
|
| 11 |
|
| 12 |
-
namespace
|
| 13 |
|
| 14 |
-
use
|
| 15 |
-
use
|
| 16 |
-
use
|
| 17 |
-
use
|
| 18 |
-
use
|
|
|
|
| 19 |
|
| 20 |
/**
|
| 21 |
* Parser
|
|
@@ -53,6 +54,8 @@ class Parser
|
|
| 53 |
protected static $operatorPattern;
|
| 54 |
protected static $whitePattern;
|
| 55 |
|
|
|
|
|
|
|
| 56 |
private $sourceName;
|
| 57 |
private $sourceIndex;
|
| 58 |
private $sourcePositions;
|
|
@@ -61,27 +64,32 @@ class Parser
|
|
| 61 |
private $env;
|
| 62 |
private $inParens;
|
| 63 |
private $eatWhiteDefault;
|
|
|
|
| 64 |
private $buffer;
|
| 65 |
private $utf8;
|
| 66 |
private $encoding;
|
| 67 |
private $patternModifiers;
|
|
|
|
| 68 |
|
| 69 |
/**
|
| 70 |
* Constructor
|
| 71 |
*
|
| 72 |
* @api
|
| 73 |
*
|
| 74 |
-
* @param string
|
| 75 |
-
* @param integer
|
| 76 |
-
* @param string
|
|
|
|
| 77 |
*/
|
| 78 |
-
public function __construct($sourceName, $sourceIndex = 0, $encoding = 'utf-8')
|
| 79 |
{
|
| 80 |
$this->sourceName = $sourceName ?: '(stdin)';
|
| 81 |
$this->sourceIndex = $sourceIndex;
|
| 82 |
$this->charset = null;
|
| 83 |
$this->utf8 = ! $encoding || strtolower($encoding) === 'utf-8';
|
| 84 |
$this->patternModifiers = $this->utf8 ? 'Aisu' : 'Ais';
|
|
|
|
|
|
|
| 85 |
|
| 86 |
if (empty(static::$operatorPattern)) {
|
| 87 |
static::$operatorPattern = '([*\/%+-]|[!=]\=|\>\=?|\<\=\>|\<\=?|and|or)';
|
|
@@ -95,6 +103,10 @@ class Parser
|
|
| 95 |
? '/' . $commentSingle . '[^\n]*\s*|(' . static::$commentPattern . ')\s*|\s+/AisuS'
|
| 96 |
: '/' . $commentSingle . '[^\n]*\s*|(' . static::$commentPattern . ')\s*|\s+/AisS';
|
| 97 |
}
|
|
|
|
|
|
|
|
|
|
|
|
|
| 98 |
}
|
| 99 |
|
| 100 |
/**
|
|
@@ -116,13 +128,15 @@ class Parser
|
|
| 116 |
*
|
| 117 |
* @param string $msg
|
| 118 |
*
|
| 119 |
-
* @throws \
|
| 120 |
*/
|
| 121 |
public function throwParseError($msg = 'parse error')
|
| 122 |
{
|
| 123 |
-
list($line,
|
| 124 |
|
| 125 |
-
$loc = empty($this->sourceName)
|
|
|
|
|
|
|
| 126 |
|
| 127 |
if ($this->peek("(.*?)(\n|$)", $m, $this->count)) {
|
| 128 |
throw new ParserException("$msg: failed at `$m[1]` $loc");
|
|
@@ -138,10 +152,23 @@ class Parser
|
|
| 138 |
*
|
| 139 |
* @param string $buffer
|
| 140 |
*
|
| 141 |
-
* @return \
|
| 142 |
*/
|
| 143 |
public function parse($buffer)
|
| 144 |
{
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 145 |
// strip BOM (byte order marker)
|
| 146 |
if (substr($buffer, 0, 3) === "\xef\xbb\xbf") {
|
| 147 |
$buffer = substr($buffer, 3);
|
|
@@ -177,10 +204,12 @@ class Parser
|
|
| 177 |
array_unshift($this->env->children, $this->charset);
|
| 178 |
}
|
| 179 |
|
| 180 |
-
$this->env->isRoot = true;
|
| 181 |
-
|
| 182 |
$this->restoreEncoding();
|
| 183 |
|
|
|
|
|
|
|
|
|
|
|
|
|
| 184 |
return $this->env;
|
| 185 |
}
|
| 186 |
|
|
@@ -238,6 +267,34 @@ class Parser
|
|
| 238 |
return $selector;
|
| 239 |
}
|
| 240 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 241 |
/**
|
| 242 |
* Parse a single chunk off the head of the buffer and append it to the
|
| 243 |
* current parse environment.
|
|
@@ -271,7 +328,7 @@ class Parser
|
|
| 271 |
* the buffer position will be left at an invalid state. In order to
|
| 272 |
* avoid this, Compiler::seek() is used to remember and set buffer positions.
|
| 273 |
*
|
| 274 |
-
* Before parsing a chain, use $s = $this->
|
| 275 |
* position into $s. Then if a chain fails, use $this->seek($s) to
|
| 276 |
* go back where we started.
|
| 277 |
*
|
|
@@ -279,14 +336,14 @@ class Parser
|
|
| 279 |
*/
|
| 280 |
protected function parseChunk()
|
| 281 |
{
|
| 282 |
-
$s = $this->
|
| 283 |
|
| 284 |
// the directives
|
| 285 |
if (isset($this->buffer[$this->count]) && $this->buffer[$this->count] === '@') {
|
| 286 |
-
if ($this->literal('@at-root') &&
|
| 287 |
($this->selectors($selector) || true) &&
|
| 288 |
($this->map($with) || true) &&
|
| 289 |
-
$this->
|
| 290 |
) {
|
| 291 |
$atRoot = $this->pushSpecialBlock(Type::T_AT_ROOT, $s);
|
| 292 |
$atRoot->selector = $selector;
|
|
@@ -297,7 +354,7 @@ class Parser
|
|
| 297 |
|
| 298 |
$this->seek($s);
|
| 299 |
|
| 300 |
-
if ($this->literal('@media') && $this->mediaQueryList($mediaQueryList) && $this->
|
| 301 |
$media = $this->pushSpecialBlock(Type::T_MEDIA, $s);
|
| 302 |
$media->queryList = $mediaQueryList[2];
|
| 303 |
|
|
@@ -306,10 +363,10 @@ class Parser
|
|
| 306 |
|
| 307 |
$this->seek($s);
|
| 308 |
|
| 309 |
-
if ($this->literal('@mixin') &&
|
| 310 |
$this->keyword($mixinName) &&
|
| 311 |
($this->argumentDef($args) || true) &&
|
| 312 |
-
$this->
|
| 313 |
) {
|
| 314 |
$mixin = $this->pushSpecialBlock(Type::T_MIXIN, $s);
|
| 315 |
$mixin->name = $mixinName;
|
|
@@ -320,13 +377,13 @@ class Parser
|
|
| 320 |
|
| 321 |
$this->seek($s);
|
| 322 |
|
| 323 |
-
if ($this->literal('@include') &&
|
| 324 |
$this->keyword($mixinName) &&
|
| 325 |
-
($this->
|
| 326 |
($this->argValues($argValues) || true) &&
|
| 327 |
-
$this->
|
| 328 |
($this->end() ||
|
| 329 |
-
$this->
|
| 330 |
) {
|
| 331 |
$child = [Type::T_INCLUDE, $mixinName, isset($argValues) ? $argValues : null, null];
|
| 332 |
|
|
@@ -342,7 +399,7 @@ class Parser
|
|
| 342 |
|
| 343 |
$this->seek($s);
|
| 344 |
|
| 345 |
-
if ($this->literal('@scssphp-import-once') &&
|
| 346 |
$this->valueList($importPath) &&
|
| 347 |
$this->end()
|
| 348 |
) {
|
|
@@ -353,7 +410,7 @@ class Parser
|
|
| 353 |
|
| 354 |
$this->seek($s);
|
| 355 |
|
| 356 |
-
if ($this->literal('@import') &&
|
| 357 |
$this->valueList($importPath) &&
|
| 358 |
$this->end()
|
| 359 |
) {
|
|
@@ -364,7 +421,7 @@ class Parser
|
|
| 364 |
|
| 365 |
$this->seek($s);
|
| 366 |
|
| 367 |
-
if ($this->literal('@import') &&
|
| 368 |
$this->url($importPath) &&
|
| 369 |
$this->end()
|
| 370 |
) {
|
|
@@ -375,7 +432,7 @@ class Parser
|
|
| 375 |
|
| 376 |
$this->seek($s);
|
| 377 |
|
| 378 |
-
if ($this->literal('@extend') &&
|
| 379 |
$this->selectors($selectors) &&
|
| 380 |
$this->end()
|
| 381 |
) {
|
|
@@ -388,10 +445,10 @@ class Parser
|
|
| 388 |
|
| 389 |
$this->seek($s);
|
| 390 |
|
| 391 |
-
if ($this->literal('@function') &&
|
| 392 |
$this->keyword($fnName) &&
|
| 393 |
$this->argumentDef($args) &&
|
| 394 |
-
$this->
|
| 395 |
) {
|
| 396 |
$func = $this->pushSpecialBlock(Type::T_FUNCTION, $s);
|
| 397 |
$func->name = $fnName;
|
|
@@ -402,7 +459,7 @@ class Parser
|
|
| 402 |
|
| 403 |
$this->seek($s);
|
| 404 |
|
| 405 |
-
if ($this->literal('@break') && $this->end()) {
|
| 406 |
$this->append([Type::T_BREAK], $s);
|
| 407 |
|
| 408 |
return true;
|
|
@@ -410,7 +467,7 @@ class Parser
|
|
| 410 |
|
| 411 |
$this->seek($s);
|
| 412 |
|
| 413 |
-
if ($this->literal('@continue') && $this->end()) {
|
| 414 |
$this->append([Type::T_CONTINUE], $s);
|
| 415 |
|
| 416 |
return true;
|
|
@@ -418,8 +475,7 @@ class Parser
|
|
| 418 |
|
| 419 |
$this->seek($s);
|
| 420 |
|
| 421 |
-
|
| 422 |
-
if ($this->literal('@return') && ($this->valueList($retVal) || true) && $this->end()) {
|
| 423 |
$this->append([Type::T_RETURN, isset($retVal) ? $retVal : [Type::T_NULL]], $s);
|
| 424 |
|
| 425 |
return true;
|
|
@@ -427,11 +483,11 @@ class Parser
|
|
| 427 |
|
| 428 |
$this->seek($s);
|
| 429 |
|
| 430 |
-
if ($this->literal('@each') &&
|
| 431 |
$this->genericList($varNames, 'variable', ',', false) &&
|
| 432 |
-
$this->literal('in') &&
|
| 433 |
$this->valueList($list) &&
|
| 434 |
-
$this->
|
| 435 |
) {
|
| 436 |
$each = $this->pushSpecialBlock(Type::T_EACH, $s);
|
| 437 |
|
|
@@ -446,9 +502,9 @@ class Parser
|
|
| 446 |
|
| 447 |
$this->seek($s);
|
| 448 |
|
| 449 |
-
if ($this->literal('@while') &&
|
| 450 |
$this->expression($cond) &&
|
| 451 |
-
$this->
|
| 452 |
) {
|
| 453 |
$while = $this->pushSpecialBlock(Type::T_WHILE, $s);
|
| 454 |
$while->cond = $cond;
|
|
@@ -458,14 +514,14 @@ class Parser
|
|
| 458 |
|
| 459 |
$this->seek($s);
|
| 460 |
|
| 461 |
-
if ($this->literal('@for') &&
|
| 462 |
$this->variable($varName) &&
|
| 463 |
-
$this->literal('from') &&
|
| 464 |
$this->expression($start) &&
|
| 465 |
-
($this->literal('through') ||
|
| 466 |
-
($forUntil = true && $this->literal('to'))) &&
|
| 467 |
$this->expression($end) &&
|
| 468 |
-
$this->
|
| 469 |
) {
|
| 470 |
$for = $this->pushSpecialBlock(Type::T_FOR, $s);
|
| 471 |
$for->var = $varName[1];
|
|
@@ -478,7 +534,7 @@ class Parser
|
|
| 478 |
|
| 479 |
$this->seek($s);
|
| 480 |
|
| 481 |
-
if ($this->literal('@if') && $this->valueList($cond) && $this->
|
| 482 |
$if = $this->pushSpecialBlock(Type::T_IF, $s);
|
| 483 |
$if->cond = $cond;
|
| 484 |
$if->cases = [];
|
|
@@ -488,7 +544,7 @@ class Parser
|
|
| 488 |
|
| 489 |
$this->seek($s);
|
| 490 |
|
| 491 |
-
if ($this->literal('@debug') &&
|
| 492 |
$this->valueList($value) &&
|
| 493 |
$this->end()
|
| 494 |
) {
|
|
@@ -499,7 +555,7 @@ class Parser
|
|
| 499 |
|
| 500 |
$this->seek($s);
|
| 501 |
|
| 502 |
-
if ($this->literal('@warn') &&
|
| 503 |
$this->valueList($value) &&
|
| 504 |
$this->end()
|
| 505 |
) {
|
|
@@ -510,7 +566,7 @@ class Parser
|
|
| 510 |
|
| 511 |
$this->seek($s);
|
| 512 |
|
| 513 |
-
if ($this->literal('@error') &&
|
| 514 |
$this->valueList($value) &&
|
| 515 |
$this->end()
|
| 516 |
) {
|
|
@@ -521,7 +577,7 @@ class Parser
|
|
| 521 |
|
| 522 |
$this->seek($s);
|
| 523 |
|
| 524 |
-
if ($this->literal('@content') && $this->end()) {
|
| 525 |
$this->append([Type::T_MIXIN_CONTENT], $s);
|
| 526 |
|
| 527 |
return true;
|
|
@@ -534,10 +590,10 @@ class Parser
|
|
| 534 |
if (isset($last) && $last[0] === Type::T_IF) {
|
| 535 |
list(, $if) = $last;
|
| 536 |
|
| 537 |
-
if ($this->literal('@else')) {
|
| 538 |
-
if ($this->
|
| 539 |
$else = $this->pushSpecialBlock(Type::T_ELSE, $s);
|
| 540 |
-
} elseif ($this->literal('if') && $this->valueList($cond) && $this->
|
| 541 |
$else = $this->pushSpecialBlock(Type::T_ELSEIF, $s);
|
| 542 |
$else->cond = $cond;
|
| 543 |
}
|
|
@@ -554,7 +610,7 @@ class Parser
|
|
| 554 |
}
|
| 555 |
|
| 556 |
// only retain the first @charset directive encountered
|
| 557 |
-
if ($this->literal('@charset') &&
|
| 558 |
$this->valueList($charset) &&
|
| 559 |
$this->end()
|
| 560 |
) {
|
|
@@ -575,11 +631,23 @@ class Parser
|
|
| 575 |
|
| 576 |
$this->seek($s);
|
| 577 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 578 |
// doesn't match built in directive, do generic one
|
| 579 |
-
if ($this->
|
| 580 |
$this->keyword($dirName) &&
|
| 581 |
($this->variable($dirValue) || $this->openString('{', $dirValue) || true) &&
|
| 582 |
-
$this->
|
| 583 |
) {
|
| 584 |
if ($dirName === 'media') {
|
| 585 |
$directive = $this->pushSpecialBlock(Type::T_MEDIA, $s);
|
|
@@ -603,7 +671,7 @@ class Parser
|
|
| 603 |
// property shortcut
|
| 604 |
// captures most properties before having to parse a selector
|
| 605 |
if ($this->keyword($name, false) &&
|
| 606 |
-
$this->literal(': ') &&
|
| 607 |
$this->valueList($value) &&
|
| 608 |
$this->end()
|
| 609 |
) {
|
|
@@ -617,7 +685,7 @@ class Parser
|
|
| 617 |
|
| 618 |
// variable assigns
|
| 619 |
if ($this->variable($name) &&
|
| 620 |
-
$this->
|
| 621 |
$this->valueList($value) &&
|
| 622 |
$this->end()
|
| 623 |
) {
|
|
@@ -631,31 +699,42 @@ class Parser
|
|
| 631 |
$this->seek($s);
|
| 632 |
|
| 633 |
// misc
|
| 634 |
-
if ($this->literal('-->')) {
|
| 635 |
return true;
|
| 636 |
}
|
| 637 |
|
| 638 |
// opening css block
|
| 639 |
-
if ($this->selectors($selectors) && $this->
|
| 640 |
$this->pushBlock($selectors, $s);
|
| 641 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 642 |
return true;
|
| 643 |
}
|
| 644 |
|
| 645 |
$this->seek($s);
|
| 646 |
|
| 647 |
// property assign, or nested assign
|
| 648 |
-
if ($this->propertyName($name) && $this->
|
| 649 |
$foundSomething = false;
|
| 650 |
|
| 651 |
if ($this->valueList($value)) {
|
|
|
|
|
|
|
|
|
|
|
|
|
| 652 |
$this->append([Type::T_ASSIGN, $name, $value], $s);
|
| 653 |
$foundSomething = true;
|
| 654 |
}
|
| 655 |
|
| 656 |
-
if ($this->
|
| 657 |
$propBlock = $this->pushSpecialBlock(Type::T_NESTED_PROPERTY, $s);
|
| 658 |
$propBlock->prefix = $name;
|
|
|
|
|
|
|
| 659 |
$foundSomething = true;
|
| 660 |
} elseif ($foundSomething) {
|
| 661 |
$foundSomething = $this->end();
|
|
@@ -669,9 +748,15 @@ class Parser
|
|
| 669 |
$this->seek($s);
|
| 670 |
|
| 671 |
// closing a block
|
| 672 |
-
if ($this->
|
| 673 |
$block = $this->popBlock();
|
| 674 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 675 |
if (isset($block->type) && $block->type === Type::T_INCLUDE) {
|
| 676 |
$include = $block->child;
|
| 677 |
unset($block->child);
|
|
@@ -682,12 +767,21 @@ class Parser
|
|
| 682 |
$this->append([$type, $block], $s);
|
| 683 |
}
|
| 684 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 685 |
return true;
|
| 686 |
}
|
| 687 |
|
| 688 |
// extra stuff
|
| 689 |
-
if ($this->
|
| 690 |
-
$this->literal('<!--')
|
| 691 |
) {
|
| 692 |
return true;
|
| 693 |
}
|
|
@@ -701,7 +795,7 @@ class Parser
|
|
| 701 |
* @param array $selectors
|
| 702 |
* @param integer $pos
|
| 703 |
*
|
| 704 |
-
* @return \
|
| 705 |
*/
|
| 706 |
protected function pushBlock($selectors, $pos = 0)
|
| 707 |
{
|
|
@@ -729,6 +823,15 @@ class Parser
|
|
| 729 |
|
| 730 |
$this->env = $b;
|
| 731 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 732 |
return $b;
|
| 733 |
}
|
| 734 |
|
|
@@ -738,7 +841,7 @@ class Parser
|
|
| 738 |
* @param string $type
|
| 739 |
* @param integer $pos
|
| 740 |
*
|
| 741 |
-
* @return \
|
| 742 |
*/
|
| 743 |
protected function pushSpecialBlock($type, $pos)
|
| 744 |
{
|
|
@@ -751,26 +854,33 @@ class Parser
|
|
| 751 |
/**
|
| 752 |
* Pop scope and return last block
|
| 753 |
*
|
| 754 |
-
* @return \
|
| 755 |
*
|
| 756 |
* @throws \Exception
|
| 757 |
*/
|
| 758 |
protected function popBlock()
|
| 759 |
{
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 760 |
$block = $this->env;
|
| 761 |
|
| 762 |
if (empty($block->parent)) {
|
| 763 |
$this->throwParseError('unexpected }');
|
| 764 |
}
|
| 765 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 766 |
$this->env = $block->parent;
|
| 767 |
-
unset($block->parent);
|
| 768 |
|
| 769 |
-
$
|
| 770 |
-
if (count($comments)) {
|
| 771 |
-
$this->env->comments = $comments;
|
| 772 |
-
unset($block->comments);
|
| 773 |
-
}
|
| 774 |
|
| 775 |
return $block;
|
| 776 |
}
|
|
@@ -800,18 +910,10 @@ class Parser
|
|
| 800 |
* Seek to position in input stream (or return current position in input stream)
|
| 801 |
*
|
| 802 |
* @param integer $where
|
| 803 |
-
*
|
| 804 |
-
* @return integer
|
| 805 |
*/
|
| 806 |
-
protected function seek($where
|
| 807 |
{
|
| 808 |
-
if ($where === null) {
|
| 809 |
-
return $this->count;
|
| 810 |
-
}
|
| 811 |
-
|
| 812 |
$this->count = $where;
|
| 813 |
-
|
| 814 |
-
return true;
|
| 815 |
}
|
| 816 |
|
| 817 |
/**
|
|
@@ -866,52 +968,78 @@ class Parser
|
|
| 866 |
*/
|
| 867 |
protected function match($regex, &$out, $eatWhitespace = null)
|
| 868 |
{
|
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|
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|
|
|
|
| 869 |
if (! isset($eatWhitespace)) {
|
| 870 |
$eatWhitespace = $this->eatWhiteDefault;
|
| 871 |
}
|
| 872 |
|
| 873 |
-
|
|
|
|
|
|
|
| 874 |
|
| 875 |
-
|
| 876 |
-
|
| 877 |
|
| 878 |
-
|
| 879 |
-
|
| 880 |
-
|
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|
| 881 |
|
| 882 |
-
|
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|
| 883 |
}
|
| 884 |
|
| 885 |
-
|
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|
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|
|
| 886 |
}
|
| 887 |
|
| 888 |
/**
|
| 889 |
* Match literal string
|
| 890 |
*
|
| 891 |
* @param string $what
|
|
|
|
| 892 |
* @param boolean $eatWhitespace
|
| 893 |
*
|
| 894 |
* @return boolean
|
| 895 |
*/
|
| 896 |
-
protected function literal($what, $eatWhitespace = null)
|
| 897 |
{
|
| 898 |
-
if (
|
| 899 |
-
|
| 900 |
}
|
| 901 |
|
| 902 |
-
$
|
| 903 |
-
|
| 904 |
-
if (strcasecmp(substr($this->buffer, $this->count, $len), $what) === 0) {
|
| 905 |
-
$this->count += $len;
|
| 906 |
|
| 907 |
-
|
| 908 |
-
|
| 909 |
-
|
| 910 |
|
| 911 |
-
|
|
|
|
| 912 |
}
|
| 913 |
|
| 914 |
-
return
|
| 915 |
}
|
| 916 |
|
| 917 |
/**
|
|
@@ -925,12 +1053,57 @@ class Parser
|
|
| 925 |
|
| 926 |
while (preg_match(static::$whitePattern, $this->buffer, $m, null, $this->count)) {
|
| 927 |
if (isset($m[1]) && empty($this->commentsSeen[$this->count])) {
|
| 928 |
-
|
|
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|
|
|
|
| 929 |
|
| 930 |
$this->commentsSeen[$this->count] = true;
|
|
|
|
|
|
|
|
|
|
|
|
|
| 931 |
}
|
| 932 |
|
| 933 |
-
$this->count += strlen($m[0]);
|
| 934 |
$gotWhite = true;
|
| 935 |
}
|
| 936 |
|
|
@@ -944,9 +1117,13 @@ class Parser
|
|
| 944 |
*/
|
| 945 |
protected function appendComment($comment)
|
| 946 |
{
|
| 947 |
-
|
|
|
|
|
|
|
|
|
|
| 948 |
|
| 949 |
-
|
|
|
|
| 950 |
}
|
| 951 |
|
| 952 |
/**
|
|
@@ -957,19 +1134,21 @@ class Parser
|
|
| 957 |
*/
|
| 958 |
protected function append($statement, $pos = null)
|
| 959 |
{
|
| 960 |
-
if ($
|
| 961 |
-
|
|
|
|
| 962 |
|
| 963 |
-
|
| 964 |
-
|
| 965 |
-
|
| 966 |
-
|
| 967 |
|
| 968 |
-
|
|
|
|
| 969 |
|
| 970 |
$comments = $this->env->comments;
|
| 971 |
|
| 972 |
-
if (
|
| 973 |
$this->env->children = array_merge($this->env->children, $comments);
|
| 974 |
$this->env->comments = [];
|
| 975 |
}
|
|
@@ -1013,7 +1192,7 @@ class Parser
|
|
| 1013 |
$expressions = null;
|
| 1014 |
$parts = [];
|
| 1015 |
|
| 1016 |
-
if (($this->literal('only') && ($only = true) || $this->literal('not') && ($not = true) || true) &&
|
| 1017 |
$this->mixedKeyword($mediaType)
|
| 1018 |
) {
|
| 1019 |
$prop = [Type::T_MEDIA_TYPE];
|
|
@@ -1040,7 +1219,7 @@ class Parser
|
|
| 1040 |
$parts[] = $prop;
|
| 1041 |
}
|
| 1042 |
|
| 1043 |
-
if (empty($parts) || $this->literal('and')) {
|
| 1044 |
$this->genericList($expressions, 'mediaExpression', 'and', false);
|
| 1045 |
|
| 1046 |
if (is_array($expressions)) {
|
|
@@ -1053,6 +1232,118 @@ class Parser
|
|
| 1053 |
return true;
|
| 1054 |
}
|
| 1055 |
|
|
|
|
|
|
|
|
|
|
|
|
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|
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|
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|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1056 |
/**
|
| 1057 |
* Parse media expression
|
| 1058 |
*
|
|
@@ -1062,13 +1353,13 @@ class Parser
|
|
| 1062 |
*/
|
| 1063 |
protected function mediaExpression(&$out)
|
| 1064 |
{
|
| 1065 |
-
$s = $this->
|
| 1066 |
$value = null;
|
| 1067 |
|
| 1068 |
-
if ($this->
|
| 1069 |
$this->expression($feature) &&
|
| 1070 |
-
($this->
|
| 1071 |
-
$this->
|
| 1072 |
) {
|
| 1073 |
$out = [Type::T_MEDIA_EXPRESSION, $feature];
|
| 1074 |
|
|
@@ -1111,20 +1402,20 @@ class Parser
|
|
| 1111 |
*/
|
| 1112 |
protected function argValue(&$out)
|
| 1113 |
{
|
| 1114 |
-
$s = $this->
|
| 1115 |
|
| 1116 |
$keyword = null;
|
| 1117 |
|
| 1118 |
-
if (! $this->variable($keyword) || ! $this->
|
| 1119 |
$this->seek($s);
|
| 1120 |
$keyword = null;
|
| 1121 |
}
|
| 1122 |
|
| 1123 |
if ($this->genericList($value, 'expression')) {
|
| 1124 |
$out = [$keyword, $value, false];
|
| 1125 |
-
$s = $this->
|
| 1126 |
|
| 1127 |
-
if ($this->literal('...')) {
|
| 1128 |
$out[2] = true;
|
| 1129 |
} else {
|
| 1130 |
$this->seek($s);
|
|
@@ -1139,7 +1430,7 @@ class Parser
|
|
| 1139 |
/**
|
| 1140 |
* Parse comma separated value list
|
| 1141 |
*
|
| 1142 |
-
* @param
|
| 1143 |
*
|
| 1144 |
* @return boolean
|
| 1145 |
*/
|
|
@@ -1172,20 +1463,21 @@ class Parser
|
|
| 1172 |
*/
|
| 1173 |
protected function genericList(&$out, $parseItem, $delim = '', $flatten = true)
|
| 1174 |
{
|
| 1175 |
-
$s = $this->
|
| 1176 |
$items = [];
|
|
|
|
| 1177 |
|
| 1178 |
while ($this->$parseItem($value)) {
|
| 1179 |
$items[] = $value;
|
| 1180 |
|
| 1181 |
if ($delim) {
|
| 1182 |
-
if (! $this->literal($delim)) {
|
| 1183 |
break;
|
| 1184 |
}
|
| 1185 |
}
|
| 1186 |
}
|
| 1187 |
|
| 1188 |
-
if (
|
| 1189 |
$this->seek($s);
|
| 1190 |
|
| 1191 |
return false;
|
|
@@ -1209,22 +1501,26 @@ class Parser
|
|
| 1209 |
*/
|
| 1210 |
protected function expression(&$out)
|
| 1211 |
{
|
| 1212 |
-
$s = $this->
|
| 1213 |
-
|
| 1214 |
-
|
| 1215 |
-
if ($this->literal(')')) {
|
| 1216 |
-
$out = [Type::T_LIST, '', []];
|
| 1217 |
|
| 1218 |
-
|
| 1219 |
-
|
| 1220 |
-
|
| 1221 |
-
if ($this->valueList($out) && $this->literal(')') && $out[0] === Type::T_LIST) {
|
| 1222 |
return true;
|
| 1223 |
}
|
| 1224 |
|
| 1225 |
$this->seek($s);
|
|
|
|
| 1226 |
|
| 1227 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1228 |
return true;
|
| 1229 |
}
|
| 1230 |
|
|
@@ -1234,6 +1530,39 @@ class Parser
|
|
| 1234 |
if ($this->value($lhs)) {
|
| 1235 |
$out = $this->expHelper($lhs, 0);
|
| 1236 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1237 |
return true;
|
| 1238 |
}
|
| 1239 |
|
|
@@ -1252,7 +1581,7 @@ class Parser
|
|
| 1252 |
{
|
| 1253 |
$operators = static::$operatorPattern;
|
| 1254 |
|
| 1255 |
-
$ss = $this->
|
| 1256 |
$whiteBefore = isset($this->buffer[$this->count - 1]) &&
|
| 1257 |
ctype_space($this->buffer[$this->count - 1]);
|
| 1258 |
|
|
@@ -1281,7 +1610,7 @@ class Parser
|
|
| 1281 |
}
|
| 1282 |
|
| 1283 |
$lhs = [Type::T_EXPRESSION, $op, $lhs, $rhs, $this->inParens, $whiteBefore, $whiteAfter];
|
| 1284 |
-
$ss = $this->
|
| 1285 |
$whiteBefore = isset($this->buffer[$this->count - 1]) &&
|
| 1286 |
ctype_space($this->buffer[$this->count - 1]);
|
| 1287 |
}
|
|
@@ -1300,58 +1629,138 @@ class Parser
|
|
| 1300 |
*/
|
| 1301 |
protected function value(&$out)
|
| 1302 |
{
|
| 1303 |
-
|
|
|
|
|
|
|
| 1304 |
|
| 1305 |
-
|
| 1306 |
-
|
| 1307 |
|
| 1308 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1309 |
}
|
| 1310 |
|
| 1311 |
$this->seek($s);
|
| 1312 |
|
| 1313 |
-
if ($this->literal('
|
| 1314 |
-
$
|
| 1315 |
|
| 1316 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1317 |
}
|
| 1318 |
|
| 1319 |
$this->seek($s);
|
| 1320 |
|
| 1321 |
-
|
| 1322 |
-
|
|
|
|
|
|
|
| 1323 |
|
| 1324 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1325 |
}
|
| 1326 |
|
| 1327 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1328 |
|
| 1329 |
// negation
|
| 1330 |
-
if ($
|
| 1331 |
-
|
| 1332 |
-
|
| 1333 |
-
$this->parenValue($inner))
|
| 1334 |
-
|
| 1335 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1336 |
|
|
|
|
|
|
|
| 1337 |
return true;
|
| 1338 |
}
|
| 1339 |
|
| 1340 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1341 |
|
| 1342 |
-
if ($this->
|
| 1343 |
-
$
|
| 1344 |
-
|
| 1345 |
-
|
| 1346 |
-
|
| 1347 |
-
|
| 1348 |
-
|
| 1349 |
-
|
| 1350 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1351 |
return true;
|
| 1352 |
}
|
| 1353 |
|
| 1354 |
-
if ($this->
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1355 |
if ($keyword === 'null') {
|
| 1356 |
$out = [Type::T_NULL];
|
| 1357 |
} else {
|
|
@@ -1373,12 +1782,12 @@ class Parser
|
|
| 1373 |
*/
|
| 1374 |
protected function parenValue(&$out)
|
| 1375 |
{
|
| 1376 |
-
$s = $this->
|
| 1377 |
|
| 1378 |
$inParens = $this->inParens;
|
| 1379 |
|
| 1380 |
-
if ($this->
|
| 1381 |
-
if ($this->
|
| 1382 |
$out = [Type::T_LIST, '', []];
|
| 1383 |
|
| 1384 |
return true;
|
|
@@ -1386,7 +1795,7 @@ class Parser
|
|
| 1386 |
|
| 1387 |
$this->inParens = true;
|
| 1388 |
|
| 1389 |
-
if ($this->expression($exp) && $this->
|
| 1390 |
$out = $exp;
|
| 1391 |
$this->inParens = $inParens;
|
| 1392 |
|
|
@@ -1409,15 +1818,15 @@ class Parser
|
|
| 1409 |
*/
|
| 1410 |
protected function progid(&$out)
|
| 1411 |
{
|
| 1412 |
-
$s = $this->
|
| 1413 |
|
| 1414 |
-
if ($this->literal('progid:', false) &&
|
| 1415 |
$this->openString('(', $fn) &&
|
| 1416 |
-
$this->
|
| 1417 |
) {
|
| 1418 |
$this->openString(')', $args, '(');
|
| 1419 |
|
| 1420 |
-
if ($this->
|
| 1421 |
$out = [Type::T_STRING, '', [
|
| 1422 |
'progid:', $fn, '(', $args, ')'
|
| 1423 |
]];
|
|
@@ -1434,17 +1843,16 @@ class Parser
|
|
| 1434 |
/**
|
| 1435 |
* Parse function call
|
| 1436 |
*
|
| 1437 |
-
* @param
|
|
|
|
| 1438 |
*
|
| 1439 |
* @return boolean
|
| 1440 |
*/
|
| 1441 |
-
protected function func(&$func)
|
| 1442 |
{
|
| 1443 |
-
$s = $this->
|
| 1444 |
|
| 1445 |
-
if ($this->
|
| 1446 |
-
$this->literal('(')
|
| 1447 |
-
) {
|
| 1448 |
if ($name === 'alpha' && $this->argumentList($args)) {
|
| 1449 |
$func = [Type::T_FUNCTION, $name, [Type::T_STRING, '', $args]];
|
| 1450 |
|
|
@@ -1452,9 +1860,9 @@ class Parser
|
|
| 1452 |
}
|
| 1453 |
|
| 1454 |
if ($name !== 'expression' && ! preg_match('/^(-[a-z]+-)?calc$/', $name)) {
|
| 1455 |
-
$ss = $this->
|
| 1456 |
|
| 1457 |
-
if ($this->argValues($args) && $this->
|
| 1458 |
$func = [Type::T_FUNCTION_CALL, $name, $args];
|
| 1459 |
|
| 1460 |
return true;
|
|
@@ -1464,7 +1872,7 @@ class Parser
|
|
| 1464 |
}
|
| 1465 |
|
| 1466 |
if (($this->openString(')', $str, '(') || true) &&
|
| 1467 |
-
$this->
|
| 1468 |
) {
|
| 1469 |
$args = [];
|
| 1470 |
|
|
@@ -1492,13 +1900,13 @@ class Parser
|
|
| 1492 |
*/
|
| 1493 |
protected function argumentList(&$out)
|
| 1494 |
{
|
| 1495 |
-
$s = $this->
|
| 1496 |
-
$this->
|
| 1497 |
|
| 1498 |
$args = [];
|
| 1499 |
|
| 1500 |
while ($this->keyword($var)) {
|
| 1501 |
-
if ($this->
|
| 1502 |
$args[] = [Type::T_STRING, '', [$var . '=']];
|
| 1503 |
$arg = $exp;
|
| 1504 |
} else {
|
|
@@ -1507,14 +1915,14 @@ class Parser
|
|
| 1507 |
|
| 1508 |
$args[] = $arg;
|
| 1509 |
|
| 1510 |
-
if (! $this->
|
| 1511 |
break;
|
| 1512 |
}
|
| 1513 |
|
| 1514 |
$args[] = [Type::T_STRING, '', [', ']];
|
| 1515 |
}
|
| 1516 |
|
| 1517 |
-
if (! $this->
|
| 1518 |
$this->seek($s);
|
| 1519 |
|
| 1520 |
return false;
|
|
@@ -1534,28 +1942,28 @@ class Parser
|
|
| 1534 |
*/
|
| 1535 |
protected function argumentDef(&$out)
|
| 1536 |
{
|
| 1537 |
-
$s = $this->
|
| 1538 |
-
$this->
|
| 1539 |
|
| 1540 |
$args = [];
|
| 1541 |
|
| 1542 |
while ($this->variable($var)) {
|
| 1543 |
$arg = [$var[1], null, false];
|
| 1544 |
|
| 1545 |
-
$ss = $this->
|
| 1546 |
|
| 1547 |
-
if ($this->
|
| 1548 |
$arg[1] = $defaultVal;
|
| 1549 |
} else {
|
| 1550 |
$this->seek($ss);
|
| 1551 |
}
|
| 1552 |
|
| 1553 |
-
$ss = $this->
|
| 1554 |
|
| 1555 |
-
if ($this->literal('...')) {
|
| 1556 |
-
$sss = $this->
|
| 1557 |
|
| 1558 |
-
if (! $this->
|
| 1559 |
$this->throwParseError('... has to be after the final argument');
|
| 1560 |
}
|
| 1561 |
|
|
@@ -1567,12 +1975,12 @@ class Parser
|
|
| 1567 |
|
| 1568 |
$args[] = $arg;
|
| 1569 |
|
| 1570 |
-
if (! $this->
|
| 1571 |
break;
|
| 1572 |
}
|
| 1573 |
}
|
| 1574 |
|
| 1575 |
-
if (! $this->
|
| 1576 |
$this->seek($s);
|
| 1577 |
|
| 1578 |
return false;
|
|
@@ -1592,27 +2000,27 @@ class Parser
|
|
| 1592 |
*/
|
| 1593 |
protected function map(&$out)
|
| 1594 |
{
|
| 1595 |
-
$s = $this->
|
| 1596 |
|
| 1597 |
-
if (! $this->
|
| 1598 |
return false;
|
| 1599 |
}
|
| 1600 |
|
| 1601 |
$keys = [];
|
| 1602 |
$values = [];
|
| 1603 |
|
| 1604 |
-
while ($this->genericList($key, 'expression') && $this->
|
| 1605 |
$this->genericList($value, 'expression')
|
| 1606 |
) {
|
| 1607 |
$keys[] = $key;
|
| 1608 |
$values[] = $value;
|
| 1609 |
|
| 1610 |
-
if (! $this->
|
| 1611 |
break;
|
| 1612 |
}
|
| 1613 |
}
|
| 1614 |
|
| 1615 |
-
if (!
|
| 1616 |
$this->seek($s);
|
| 1617 |
|
| 1618 |
return false;
|
|
@@ -1633,22 +2041,48 @@ class Parser
|
|
| 1633 |
protected function color(&$out)
|
| 1634 |
{
|
| 1635 |
$color = [Type::T_COLOR];
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1636 |
|
| 1637 |
-
|
| 1638 |
-
if (isset($m[3])) {
|
| 1639 |
-
$num = hexdec($m[3]);
|
| 1640 |
|
| 1641 |
-
|
| 1642 |
-
|
| 1643 |
-
$
|
| 1644 |
-
|
| 1645 |
-
|
| 1646 |
-
|
| 1647 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1648 |
|
| 1649 |
-
|
| 1650 |
-
|
| 1651 |
-
$
|
|
|
|
|
|
|
| 1652 |
}
|
| 1653 |
}
|
| 1654 |
|
|
@@ -1663,16 +2097,24 @@ class Parser
|
|
| 1663 |
/**
|
| 1664 |
* Parse number with unit
|
| 1665 |
*
|
| 1666 |
-
* @param array $
|
| 1667 |
*
|
| 1668 |
* @return boolean
|
| 1669 |
*/
|
| 1670 |
protected function unit(&$unit)
|
| 1671 |
{
|
| 1672 |
-
|
| 1673 |
-
$unit = new Node\Number($m[1], empty($m[3]) ? '' : $m[3]);
|
| 1674 |
|
| 1675 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1676 |
}
|
| 1677 |
|
| 1678 |
return false;
|
|
@@ -1687,11 +2129,11 @@ class Parser
|
|
| 1687 |
*/
|
| 1688 |
protected function string(&$out)
|
| 1689 |
{
|
| 1690 |
-
$s = $this->
|
| 1691 |
|
| 1692 |
-
if ($this->
|
| 1693 |
$delim = '"';
|
| 1694 |
-
} elseif ($this->
|
| 1695 |
$delim = "'";
|
| 1696 |
} else {
|
| 1697 |
return false;
|
|
@@ -1718,10 +2160,18 @@ class Parser
|
|
| 1718 |
$content[] = '#{'; // ignore it
|
| 1719 |
}
|
| 1720 |
} elseif ($m[2] === '\\') {
|
| 1721 |
-
if ($this->
|
| 1722 |
$content[] = $m[2] . '"';
|
| 1723 |
-
} elseif ($this->
|
| 1724 |
$content[] = $m[2] . "'";
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1725 |
} else {
|
| 1726 |
$content[] = $m[2];
|
| 1727 |
}
|
|
@@ -1733,12 +2183,14 @@ class Parser
|
|
| 1733 |
|
| 1734 |
$this->eatWhiteDefault = $oldWhite;
|
| 1735 |
|
| 1736 |
-
if ($this->literal($delim)) {
|
| 1737 |
if ($hasInterpolation) {
|
| 1738 |
$delim = '"';
|
| 1739 |
|
| 1740 |
foreach ($content as &$string) {
|
| 1741 |
-
if ($string === "
|
|
|
|
|
|
|
| 1742 |
$string = "'";
|
| 1743 |
} elseif ($string === '\\"') {
|
| 1744 |
$string = '"';
|
|
@@ -1759,11 +2211,12 @@ class Parser
|
|
| 1759 |
/**
|
| 1760 |
* Parse keyword or interpolation
|
| 1761 |
*
|
| 1762 |
-
* @param array
|
|
|
|
| 1763 |
*
|
| 1764 |
* @return boolean
|
| 1765 |
*/
|
| 1766 |
-
protected function mixedKeyword(&$out)
|
| 1767 |
{
|
| 1768 |
$parts = [];
|
| 1769 |
|
|
@@ -1771,7 +2224,7 @@ class Parser
|
|
| 1771 |
$this->eatWhiteDefault = false;
|
| 1772 |
|
| 1773 |
for (;;) {
|
| 1774 |
-
if ($this->keyword($key)) {
|
| 1775 |
$parts[] = $key;
|
| 1776 |
continue;
|
| 1777 |
}
|
|
@@ -1786,7 +2239,7 @@ class Parser
|
|
| 1786 |
|
| 1787 |
$this->eatWhiteDefault = $oldWhite;
|
| 1788 |
|
| 1789 |
-
if (
|
| 1790 |
return false;
|
| 1791 |
}
|
| 1792 |
|
|
@@ -1852,7 +2305,7 @@ class Parser
|
|
| 1852 |
|
| 1853 |
$this->eatWhiteDefault = $oldWhite;
|
| 1854 |
|
| 1855 |
-
if (
|
| 1856 |
return false;
|
| 1857 |
}
|
| 1858 |
|
|
@@ -1879,17 +2332,22 @@ class Parser
|
|
| 1879 |
$oldWhite = $this->eatWhiteDefault;
|
| 1880 |
$this->eatWhiteDefault = true;
|
| 1881 |
|
| 1882 |
-
$s = $this->
|
| 1883 |
|
| 1884 |
-
if ($this->literal('#{') && $this->valueList($value) && $this->
|
| 1885 |
-
if ($
|
| 1886 |
-
$
|
| 1887 |
-
$right = preg_match('/\s/', $this->buffer[$this->count]) ? ' ': '';
|
| 1888 |
} else {
|
| 1889 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1890 |
}
|
| 1891 |
|
| 1892 |
-
$out = [Type::T_INTERPOLATE, $value, $left, $right];
|
| 1893 |
$this->eatWhiteDefault = $oldWhite;
|
| 1894 |
|
| 1895 |
if ($this->eatWhiteDefault) {
|
|
@@ -1900,6 +2358,7 @@ class Parser
|
|
| 1900 |
}
|
| 1901 |
|
| 1902 |
$this->seek($s);
|
|
|
|
| 1903 |
$this->eatWhiteDefault = $oldWhite;
|
| 1904 |
|
| 1905 |
return false;
|
|
@@ -1930,7 +2389,7 @@ class Parser
|
|
| 1930 |
continue;
|
| 1931 |
}
|
| 1932 |
|
| 1933 |
-
if (
|
| 1934 |
// css hacks
|
| 1935 |
$parts[] = $m[0];
|
| 1936 |
continue;
|
|
@@ -1941,7 +2400,7 @@ class Parser
|
|
| 1941 |
|
| 1942 |
$this->eatWhiteDefault = $oldWhite;
|
| 1943 |
|
| 1944 |
-
if (
|
| 1945 |
return false;
|
| 1946 |
}
|
| 1947 |
|
|
@@ -1973,24 +2432,24 @@ class Parser
|
|
| 1973 |
*
|
| 1974 |
* @return boolean
|
| 1975 |
*/
|
| 1976 |
-
protected function selectors(&$out)
|
| 1977 |
{
|
| 1978 |
-
$s = $this->
|
| 1979 |
$selectors = [];
|
| 1980 |
|
| 1981 |
-
while ($this->selector($sel)) {
|
| 1982 |
$selectors[] = $sel;
|
| 1983 |
|
| 1984 |
-
if (! $this->
|
| 1985 |
break;
|
| 1986 |
}
|
| 1987 |
|
| 1988 |
-
while ($this->
|
| 1989 |
; // ignore extra
|
| 1990 |
}
|
| 1991 |
}
|
| 1992 |
|
| 1993 |
-
if (
|
| 1994 |
$this->seek($s);
|
| 1995 |
|
| 1996 |
return false;
|
|
@@ -2008,23 +2467,23 @@ class Parser
|
|
| 2008 |
*
|
| 2009 |
* @return boolean
|
| 2010 |
*/
|
| 2011 |
-
protected function selector(&$out)
|
| 2012 |
{
|
| 2013 |
$selector = [];
|
| 2014 |
|
| 2015 |
for (;;) {
|
| 2016 |
-
if ($this->match('[>+~]+', $m)) {
|
| 2017 |
$selector[] = [$m[0]];
|
| 2018 |
continue;
|
| 2019 |
}
|
| 2020 |
|
| 2021 |
-
if ($this->selectorSingle($part)) {
|
| 2022 |
$selector[] = $part;
|
| 2023 |
$this->match('\s+', $m);
|
| 2024 |
continue;
|
| 2025 |
}
|
| 2026 |
|
| 2027 |
-
if ($this->match('\/[^\/]+\/', $m)) {
|
| 2028 |
$selector[] = [$m[0]];
|
| 2029 |
continue;
|
| 2030 |
}
|
|
@@ -2032,11 +2491,12 @@ class Parser
|
|
| 2032 |
break;
|
| 2033 |
}
|
| 2034 |
|
| 2035 |
-
if (
|
| 2036 |
return false;
|
| 2037 |
}
|
| 2038 |
|
| 2039 |
$out = $selector;
|
|
|
|
| 2040 |
return true;
|
| 2041 |
}
|
| 2042 |
|
|
@@ -2051,108 +2511,155 @@ class Parser
|
|
| 2051 |
*
|
| 2052 |
* @return boolean
|
| 2053 |
*/
|
| 2054 |
-
protected function selectorSingle(&$out)
|
| 2055 |
{
|
| 2056 |
$oldWhite = $this->eatWhiteDefault;
|
| 2057 |
$this->eatWhiteDefault = false;
|
| 2058 |
|
| 2059 |
$parts = [];
|
| 2060 |
|
| 2061 |
-
if ($this->
|
| 2062 |
$parts[] = '*';
|
| 2063 |
}
|
| 2064 |
|
| 2065 |
for (;;) {
|
| 2066 |
-
|
| 2067 |
-
if ($this->match('\s*[{,]', $m)) {
|
| 2068 |
-
$this->count--;
|
| 2069 |
break;
|
| 2070 |
}
|
| 2071 |
|
| 2072 |
-
$s = $this->
|
|
|
|
| 2073 |
|
| 2074 |
-
//
|
| 2075 |
-
if ($
|
| 2076 |
-
|
| 2077 |
-
continue;
|
| 2078 |
}
|
| 2079 |
|
| 2080 |
-
|
| 2081 |
-
|
| 2082 |
-
|
| 2083 |
}
|
| 2084 |
|
| 2085 |
-
|
| 2086 |
-
|
| 2087 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 2088 |
}
|
| 2089 |
|
| 2090 |
-
if ($this->match('\\\\\S', $m)) {
|
| 2091 |
$parts[] = $m[0];
|
| 2092 |
continue;
|
| 2093 |
}
|
| 2094 |
|
| 2095 |
-
|
| 2096 |
-
|
| 2097 |
-
$parts[] = $unit;
|
| 2098 |
-
continue;
|
| 2099 |
-
}
|
| 2100 |
|
| 2101 |
-
|
| 2102 |
-
|
| 2103 |
-
|
| 2104 |
-
|
|
|
|
| 2105 |
|
| 2106 |
-
|
| 2107 |
-
$parts[] = $inter;
|
| 2108 |
-
continue;
|
| 2109 |
}
|
| 2110 |
|
| 2111 |
-
if ($
|
| 2112 |
-
$
|
| 2113 |
-
|
| 2114 |
-
|
| 2115 |
-
|
| 2116 |
|
| 2117 |
-
if ($this->literal('#', false)) {
|
| 2118 |
$parts[] = '#';
|
|
|
|
| 2119 |
continue;
|
| 2120 |
}
|
| 2121 |
|
| 2122 |
// a pseudo selector
|
| 2123 |
-
if ($
|
| 2124 |
-
$
|
| 2125 |
-
|
| 2126 |
-
|
| 2127 |
-
|
|
|
|
|
|
|
| 2128 |
}
|
| 2129 |
|
| 2130 |
-
|
|
|
|
| 2131 |
|
| 2132 |
-
|
| 2133 |
-
|
| 2134 |
-
|
| 2135 |
-
) {
|
| 2136 |
-
$parts[] = '(';
|
| 2137 |
|
| 2138 |
-
|
| 2139 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 2140 |
}
|
| 2141 |
|
| 2142 |
-
|
| 2143 |
-
} else {
|
| 2144 |
-
$this->seek($ss);
|
| 2145 |
}
|
| 2146 |
-
|
| 2147 |
-
continue;
|
| 2148 |
}
|
| 2149 |
|
| 2150 |
$this->seek($s);
|
| 2151 |
|
| 2152 |
// attribute selector
|
| 2153 |
-
if ($
|
| 2154 |
-
|
| 2155 |
-
|
|
|
|
| 2156 |
) {
|
| 2157 |
$parts[] = '[';
|
| 2158 |
|
|
@@ -2161,18 +2668,28 @@ class Parser
|
|
| 2161 |
}
|
| 2162 |
|
| 2163 |
$parts[] = ']';
|
| 2164 |
-
|
| 2165 |
continue;
|
| 2166 |
}
|
| 2167 |
|
| 2168 |
$this->seek($s);
|
| 2169 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 2170 |
break;
|
| 2171 |
}
|
| 2172 |
|
| 2173 |
$this->eatWhiteDefault = $oldWhite;
|
| 2174 |
|
| 2175 |
-
if (
|
| 2176 |
return false;
|
| 2177 |
}
|
| 2178 |
|
|
@@ -2190,9 +2707,9 @@ class Parser
|
|
| 2190 |
*/
|
| 2191 |
protected function variable(&$out)
|
| 2192 |
{
|
| 2193 |
-
$s = $this->
|
| 2194 |
|
| 2195 |
-
if ($this->
|
| 2196 |
$out = [Type::T_VARIABLE, $name];
|
| 2197 |
|
| 2198 |
return true;
|
|
@@ -2215,7 +2732,7 @@ class Parser
|
|
| 2215 |
{
|
| 2216 |
if ($this->match(
|
| 2217 |
$this->utf8
|
| 2218 |
-
? '(([\pL\
|
| 2219 |
: '(([\w_\-\*!"\']|[\\\\].)([\w\-_"\']|[\\\\].)*)',
|
| 2220 |
$m,
|
| 2221 |
$eatWhitespace
|
|
@@ -2228,6 +2745,27 @@ class Parser
|
|
| 2228 |
return false;
|
| 2229 |
}
|
| 2230 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 2231 |
/**
|
| 2232 |
* Parse a placeholder
|
| 2233 |
*
|
|
@@ -2239,14 +2777,17 @@ class Parser
|
|
| 2239 |
{
|
| 2240 |
if ($this->match(
|
| 2241 |
$this->utf8
|
| 2242 |
-
? '([\pL\w\-_]
|
| 2243 |
-
: '([\w\-_]
|
| 2244 |
$m
|
| 2245 |
)) {
|
| 2246 |
$placeholder = $m[1];
|
| 2247 |
|
| 2248 |
return true;
|
| 2249 |
}
|
|
|
|
|
|
|
|
|
|
| 2250 |
|
| 2251 |
return false;
|
| 2252 |
}
|
|
@@ -2276,7 +2817,7 @@ class Parser
|
|
| 2276 |
*/
|
| 2277 |
protected function end()
|
| 2278 |
{
|
| 2279 |
-
if ($this->
|
| 2280 |
return true;
|
| 2281 |
}
|
| 2282 |
|
|
@@ -2438,7 +2979,7 @@ class Parser
|
|
| 2438 |
*
|
| 2439 |
* @param integer $pos
|
| 2440 |
*
|
| 2441 |
-
* @return
|
| 2442 |
*/
|
| 2443 |
private function getSourcePosition($pos)
|
| 2444 |
{
|
| 2 |
/**
|
| 3 |
* SCSSPHP
|
| 4 |
*
|
| 5 |
+
* @copyright 2012-2019 Leaf Corcoran
|
| 6 |
*
|
| 7 |
* @license http://opensource.org/licenses/MIT MIT
|
| 8 |
*
|
| 9 |
+
* @link http://scssphp.github.io/scssphp
|
| 10 |
*/
|
| 11 |
|
| 12 |
+
namespace ScssPhp\ScssPhp;
|
| 13 |
|
| 14 |
+
use ScssPhp\ScssPhp\Block;
|
| 15 |
+
use ScssPhp\ScssPhp\Cache;
|
| 16 |
+
use ScssPhp\ScssPhp\Compiler;
|
| 17 |
+
use ScssPhp\ScssPhp\Exception\ParserException;
|
| 18 |
+
use ScssPhp\ScssPhp\Node;
|
| 19 |
+
use ScssPhp\ScssPhp\Type;
|
| 20 |
|
| 21 |
/**
|
| 22 |
* Parser
|
| 54 |
protected static $operatorPattern;
|
| 55 |
protected static $whitePattern;
|
| 56 |
|
| 57 |
+
protected $cache;
|
| 58 |
+
|
| 59 |
private $sourceName;
|
| 60 |
private $sourceIndex;
|
| 61 |
private $sourcePositions;
|
| 64 |
private $env;
|
| 65 |
private $inParens;
|
| 66 |
private $eatWhiteDefault;
|
| 67 |
+
private $discardComments;
|
| 68 |
private $buffer;
|
| 69 |
private $utf8;
|
| 70 |
private $encoding;
|
| 71 |
private $patternModifiers;
|
| 72 |
+
private $commentsSeen;
|
| 73 |
|
| 74 |
/**
|
| 75 |
* Constructor
|
| 76 |
*
|
| 77 |
* @api
|
| 78 |
*
|
| 79 |
+
* @param string $sourceName
|
| 80 |
+
* @param integer $sourceIndex
|
| 81 |
+
* @param string $encoding
|
| 82 |
+
* @param \ScssPhp\ScssPhp\Cache $cache
|
| 83 |
*/
|
| 84 |
+
public function __construct($sourceName, $sourceIndex = 0, $encoding = 'utf-8', $cache = null)
|
| 85 |
{
|
| 86 |
$this->sourceName = $sourceName ?: '(stdin)';
|
| 87 |
$this->sourceIndex = $sourceIndex;
|
| 88 |
$this->charset = null;
|
| 89 |
$this->utf8 = ! $encoding || strtolower($encoding) === 'utf-8';
|
| 90 |
$this->patternModifiers = $this->utf8 ? 'Aisu' : 'Ais';
|
| 91 |
+
$this->commentsSeen = [];
|
| 92 |
+
$this->discardComments = false;
|
| 93 |
|
| 94 |
if (empty(static::$operatorPattern)) {
|
| 95 |
static::$operatorPattern = '([*\/%+-]|[!=]\=|\>\=?|\<\=\>|\<\=?|and|or)';
|
| 103 |
? '/' . $commentSingle . '[^\n]*\s*|(' . static::$commentPattern . ')\s*|\s+/AisuS'
|
| 104 |
: '/' . $commentSingle . '[^\n]*\s*|(' . static::$commentPattern . ')\s*|\s+/AisS';
|
| 105 |
}
|
| 106 |
+
|
| 107 |
+
if ($cache) {
|
| 108 |
+
$this->cache = $cache;
|
| 109 |
+
}
|
| 110 |
}
|
| 111 |
|
| 112 |
/**
|
| 128 |
*
|
| 129 |
* @param string $msg
|
| 130 |
*
|
| 131 |
+
* @throws \ScssPhp\ScssPhp\Exception\ParserException
|
| 132 |
*/
|
| 133 |
public function throwParseError($msg = 'parse error')
|
| 134 |
{
|
| 135 |
+
list($line, $column) = $this->getSourcePosition($this->count);
|
| 136 |
|
| 137 |
+
$loc = empty($this->sourceName)
|
| 138 |
+
? "line: $line, column: $column"
|
| 139 |
+
: "$this->sourceName on line $line, at column $column";
|
| 140 |
|
| 141 |
if ($this->peek("(.*?)(\n|$)", $m, $this->count)) {
|
| 142 |
throw new ParserException("$msg: failed at `$m[1]` $loc");
|
| 152 |
*
|
| 153 |
* @param string $buffer
|
| 154 |
*
|
| 155 |
+
* @return \ScssPhp\ScssPhp\Block
|
| 156 |
*/
|
| 157 |
public function parse($buffer)
|
| 158 |
{
|
| 159 |
+
if ($this->cache) {
|
| 160 |
+
$cacheKey = $this->sourceName . ":" . md5($buffer);
|
| 161 |
+
$parseOptions = [
|
| 162 |
+
'charset' => $this->charset,
|
| 163 |
+
'utf8' => $this->utf8,
|
| 164 |
+
];
|
| 165 |
+
$v = $this->cache->getCache("parse", $cacheKey, $parseOptions);
|
| 166 |
+
|
| 167 |
+
if (! is_null($v)) {
|
| 168 |
+
return $v;
|
| 169 |
+
}
|
| 170 |
+
}
|
| 171 |
+
|
| 172 |
// strip BOM (byte order marker)
|
| 173 |
if (substr($buffer, 0, 3) === "\xef\xbb\xbf") {
|
| 174 |
$buffer = substr($buffer, 3);
|
| 204 |
array_unshift($this->env->children, $this->charset);
|
| 205 |
}
|
| 206 |
|
|
|
|
|
|
|
| 207 |
$this->restoreEncoding();
|
| 208 |
|
| 209 |
+
if ($this->cache) {
|
| 210 |
+
$this->cache->setCache("parse", $cacheKey, $this->env, $parseOptions);
|
| 211 |
+
}
|
| 212 |
+
|
| 213 |
return $this->env;
|
| 214 |
}
|
| 215 |
|
| 267 |
return $selector;
|
| 268 |
}
|
| 269 |
|
| 270 |
+
/**
|
| 271 |
+
* Parse a media Query
|
| 272 |
+
*
|
| 273 |
+
* @api
|
| 274 |
+
*
|
| 275 |
+
* @param string $buffer
|
| 276 |
+
* @param string $out
|
| 277 |
+
*
|
| 278 |
+
* @return array
|
| 279 |
+
*/
|
| 280 |
+
public function parseMediaQueryList($buffer, &$out)
|
| 281 |
+
{
|
| 282 |
+
$this->count = 0;
|
| 283 |
+
$this->env = null;
|
| 284 |
+
$this->inParens = false;
|
| 285 |
+
$this->eatWhiteDefault = true;
|
| 286 |
+
$this->buffer = (string) $buffer;
|
| 287 |
+
|
| 288 |
+
$this->saveEncoding();
|
| 289 |
+
|
| 290 |
+
|
| 291 |
+
$isMediaQuery = $this->mediaQueryList($out);
|
| 292 |
+
|
| 293 |
+
$this->restoreEncoding();
|
| 294 |
+
|
| 295 |
+
return $isMediaQuery;
|
| 296 |
+
}
|
| 297 |
+
|
| 298 |
/**
|
| 299 |
* Parse a single chunk off the head of the buffer and append it to the
|
| 300 |
* current parse environment.
|
| 328 |
* the buffer position will be left at an invalid state. In order to
|
| 329 |
* avoid this, Compiler::seek() is used to remember and set buffer positions.
|
| 330 |
*
|
| 331 |
+
* Before parsing a chain, use $s = $this->count to remember the current
|
| 332 |
* position into $s. Then if a chain fails, use $this->seek($s) to
|
| 333 |
* go back where we started.
|
| 334 |
*
|
| 336 |
*/
|
| 337 |
protected function parseChunk()
|
| 338 |
{
|
| 339 |
+
$s = $this->count;
|
| 340 |
|
| 341 |
// the directives
|
| 342 |
if (isset($this->buffer[$this->count]) && $this->buffer[$this->count] === '@') {
|
| 343 |
+
if ($this->literal('@at-root', 8) &&
|
| 344 |
($this->selectors($selector) || true) &&
|
| 345 |
($this->map($with) || true) &&
|
| 346 |
+
$this->matchChar('{', false)
|
| 347 |
) {
|
| 348 |
$atRoot = $this->pushSpecialBlock(Type::T_AT_ROOT, $s);
|
| 349 |
$atRoot->selector = $selector;
|
| 354 |
|
| 355 |
$this->seek($s);
|
| 356 |
|
| 357 |
+
if ($this->literal('@media', 6) && $this->mediaQueryList($mediaQueryList) && $this->matchChar('{', false)) {
|
| 358 |
$media = $this->pushSpecialBlock(Type::T_MEDIA, $s);
|
| 359 |
$media->queryList = $mediaQueryList[2];
|
| 360 |
|
| 363 |
|
| 364 |
$this->seek($s);
|
| 365 |
|
| 366 |
+
if ($this->literal('@mixin', 6) &&
|
| 367 |
$this->keyword($mixinName) &&
|
| 368 |
($this->argumentDef($args) || true) &&
|
| 369 |
+
$this->matchChar('{', false)
|
| 370 |
) {
|
| 371 |
$mixin = $this->pushSpecialBlock(Type::T_MIXIN, $s);
|
| 372 |
$mixin->name = $mixinName;
|
| 377 |
|
| 378 |
$this->seek($s);
|
| 379 |
|
| 380 |
+
if ($this->literal('@include', 8) &&
|
| 381 |
$this->keyword($mixinName) &&
|
| 382 |
+
($this->matchChar('(') &&
|
| 383 |
($this->argValues($argValues) || true) &&
|
| 384 |
+
$this->matchChar(')') || true) &&
|
| 385 |
($this->end() ||
|
| 386 |
+
$this->matchChar('{') && $hasBlock = true)
|
| 387 |
) {
|
| 388 |
$child = [Type::T_INCLUDE, $mixinName, isset($argValues) ? $argValues : null, null];
|
| 389 |
|
| 399 |
|
| 400 |
$this->seek($s);
|
| 401 |
|
| 402 |
+
if ($this->literal('@scssphp-import-once', 20) &&
|
| 403 |
$this->valueList($importPath) &&
|
| 404 |
$this->end()
|
| 405 |
) {
|
| 410 |
|
| 411 |
$this->seek($s);
|
| 412 |
|
| 413 |
+
if ($this->literal('@import', 7) &&
|
| 414 |
$this->valueList($importPath) &&
|
| 415 |
$this->end()
|
| 416 |
) {
|
| 421 |
|
| 422 |
$this->seek($s);
|
| 423 |
|
| 424 |
+
if ($this->literal('@import', 7) &&
|
| 425 |
$this->url($importPath) &&
|
| 426 |
$this->end()
|
| 427 |
) {
|
| 432 |
|
| 433 |
$this->seek($s);
|
| 434 |
|
| 435 |
+
if ($this->literal('@extend', 7) &&
|
| 436 |
$this->selectors($selectors) &&
|
| 437 |
$this->end()
|
| 438 |
) {
|
| 445 |
|
| 446 |
$this->seek($s);
|
| 447 |
|
| 448 |
+
if ($this->literal('@function', 9) &&
|
| 449 |
$this->keyword($fnName) &&
|
| 450 |
$this->argumentDef($args) &&
|
| 451 |
+
$this->matchChar('{', false)
|
| 452 |
) {
|
| 453 |
$func = $this->pushSpecialBlock(Type::T_FUNCTION, $s);
|
| 454 |
$func->name = $fnName;
|
| 459 |
|
| 460 |
$this->seek($s);
|
| 461 |
|
| 462 |
+
if ($this->literal('@break', 6) && $this->end()) {
|
| 463 |
$this->append([Type::T_BREAK], $s);
|
| 464 |
|
| 465 |
return true;
|
| 467 |
|
| 468 |
$this->seek($s);
|
| 469 |
|
| 470 |
+
if ($this->literal('@continue', 9) && $this->end()) {
|
| 471 |
$this->append([Type::T_CONTINUE], $s);
|
| 472 |
|
| 473 |
return true;
|
| 475 |
|
| 476 |
$this->seek($s);
|
| 477 |
|
| 478 |
+
if ($this->literal('@return', 7) && ($this->valueList($retVal) || true) && $this->end()) {
|
|
|
|
| 479 |
$this->append([Type::T_RETURN, isset($retVal) ? $retVal : [Type::T_NULL]], $s);
|
| 480 |
|
| 481 |
return true;
|
| 483 |
|
| 484 |
$this->seek($s);
|
| 485 |
|
| 486 |
+
if ($this->literal('@each', 5) &&
|
| 487 |
$this->genericList($varNames, 'variable', ',', false) &&
|
| 488 |
+
$this->literal('in', 2) &&
|
| 489 |
$this->valueList($list) &&
|
| 490 |
+
$this->matchChar('{', false)
|
| 491 |
) {
|
| 492 |
$each = $this->pushSpecialBlock(Type::T_EACH, $s);
|
| 493 |
|
| 502 |
|
| 503 |
$this->seek($s);
|
| 504 |
|
| 505 |
+
if ($this->literal('@while', 6) &&
|
| 506 |
$this->expression($cond) &&
|
| 507 |
+
$this->matchChar('{', false)
|
| 508 |
) {
|
| 509 |
$while = $this->pushSpecialBlock(Type::T_WHILE, $s);
|
| 510 |
$while->cond = $cond;
|
| 514 |
|
| 515 |
$this->seek($s);
|
| 516 |
|
| 517 |
+
if ($this->literal('@for', 4) &&
|
| 518 |
$this->variable($varName) &&
|
| 519 |
+
$this->literal('from', 4) &&
|
| 520 |
$this->expression($start) &&
|
| 521 |
+
($this->literal('through', 7) ||
|
| 522 |
+
($forUntil = true && $this->literal('to', 2))) &&
|
| 523 |
$this->expression($end) &&
|
| 524 |
+
$this->matchChar('{', false)
|
| 525 |
) {
|
| 526 |
$for = $this->pushSpecialBlock(Type::T_FOR, $s);
|
| 527 |
$for->var = $varName[1];
|
| 534 |
|
| 535 |
$this->seek($s);
|
| 536 |
|
| 537 |
+
if ($this->literal('@if', 3) && $this->valueList($cond) && $this->matchChar('{', false)) {
|
| 538 |
$if = $this->pushSpecialBlock(Type::T_IF, $s);
|
| 539 |
$if->cond = $cond;
|
| 540 |
$if->cases = [];
|
| 544 |
|
| 545 |
$this->seek($s);
|
| 546 |
|
| 547 |
+
if ($this->literal('@debug', 6) &&
|
| 548 |
$this->valueList($value) &&
|
| 549 |
$this->end()
|
| 550 |
) {
|
| 555 |
|
| 556 |
$this->seek($s);
|
| 557 |
|
| 558 |
+
if ($this->literal('@warn', 5) &&
|
| 559 |
$this->valueList($value) &&
|
| 560 |
$this->end()
|
| 561 |
) {
|
| 566 |
|
| 567 |
$this->seek($s);
|
| 568 |
|
| 569 |
+
if ($this->literal('@error', 6) &&
|
| 570 |
$this->valueList($value) &&
|
| 571 |
$this->end()
|
| 572 |
) {
|
| 577 |
|
| 578 |
$this->seek($s);
|
| 579 |
|
| 580 |
+
if ($this->literal('@content', 8) && $this->end()) {
|
| 581 |
$this->append([Type::T_MIXIN_CONTENT], $s);
|
| 582 |
|
| 583 |
return true;
|
| 590 |
if (isset($last) && $last[0] === Type::T_IF) {
|
| 591 |
list(, $if) = $last;
|
| 592 |
|
| 593 |
+
if ($this->literal('@else', 5)) {
|
| 594 |
+
if ($this->matchChar('{', false)) {
|
| 595 |
$else = $this->pushSpecialBlock(Type::T_ELSE, $s);
|
| 596 |
+
} elseif ($this->literal('if', 2) && $this->valueList($cond) && $this->matchChar('{', false)) {
|
| 597 |
$else = $this->pushSpecialBlock(Type::T_ELSEIF, $s);
|
| 598 |
$else->cond = $cond;
|
| 599 |
}
|
| 610 |
}
|
| 611 |
|
| 612 |
// only retain the first @charset directive encountered
|
| 613 |
+
if ($this->literal('@charset', 8) &&
|
| 614 |
$this->valueList($charset) &&
|
| 615 |
$this->end()
|
| 616 |
) {
|
| 631 |
|
| 632 |
$this->seek($s);
|
| 633 |
|
| 634 |
+
if ($this->literal('@supports', 9) &&
|
| 635 |
+
($t1=$this->supportsQuery($supportQuery)) &&
|
| 636 |
+
($t2=$this->matchChar('{', false)) ) {
|
| 637 |
+
$directive = $this->pushSpecialBlock(Type::T_DIRECTIVE, $s);
|
| 638 |
+
$directive->name = 'supports';
|
| 639 |
+
$directive->value = $supportQuery;
|
| 640 |
+
|
| 641 |
+
return true;
|
| 642 |
+
}
|
| 643 |
+
|
| 644 |
+
$this->seek($s);
|
| 645 |
+
|
| 646 |
// doesn't match built in directive, do generic one
|
| 647 |
+
if ($this->matchChar('@', false) &&
|
| 648 |
$this->keyword($dirName) &&
|
| 649 |
($this->variable($dirValue) || $this->openString('{', $dirValue) || true) &&
|
| 650 |
+
$this->matchChar('{', false)
|
| 651 |
) {
|
| 652 |
if ($dirName === 'media') {
|
| 653 |
$directive = $this->pushSpecialBlock(Type::T_MEDIA, $s);
|
| 671 |
// property shortcut
|
| 672 |
// captures most properties before having to parse a selector
|
| 673 |
if ($this->keyword($name, false) &&
|
| 674 |
+
$this->literal(': ', 2) &&
|
| 675 |
$this->valueList($value) &&
|
| 676 |
$this->end()
|
| 677 |
) {
|
| 685 |
|
| 686 |
// variable assigns
|
| 687 |
if ($this->variable($name) &&
|
| 688 |
+
$this->matchChar(':') &&
|
| 689 |
$this->valueList($value) &&
|
| 690 |
$this->end()
|
| 691 |
) {
|
| 699 |
$this->seek($s);
|
| 700 |
|
| 701 |
// misc
|
| 702 |
+
if ($this->literal('-->', 3)) {
|
| 703 |
return true;
|
| 704 |
}
|
| 705 |
|
| 706 |
// opening css block
|
| 707 |
+
if ($this->selectors($selectors) && $this->matchChar('{', false)) {
|
| 708 |
$this->pushBlock($selectors, $s);
|
| 709 |
|
| 710 |
+
if ($this->eatWhiteDefault) {
|
| 711 |
+
$this->whitespace();
|
| 712 |
+
$this->append(null); // collect comments at the begining if needed
|
| 713 |
+
}
|
| 714 |
+
|
| 715 |
return true;
|
| 716 |
}
|
| 717 |
|
| 718 |
$this->seek($s);
|
| 719 |
|
| 720 |
// property assign, or nested assign
|
| 721 |
+
if ($this->propertyName($name) && $this->matchChar(':')) {
|
| 722 |
$foundSomething = false;
|
| 723 |
|
| 724 |
if ($this->valueList($value)) {
|
| 725 |
+
if (empty($this->env->parent)) {
|
| 726 |
+
$this->throwParseError('expected "{"');
|
| 727 |
+
}
|
| 728 |
+
|
| 729 |
$this->append([Type::T_ASSIGN, $name, $value], $s);
|
| 730 |
$foundSomething = true;
|
| 731 |
}
|
| 732 |
|
| 733 |
+
if ($this->matchChar('{', false)) {
|
| 734 |
$propBlock = $this->pushSpecialBlock(Type::T_NESTED_PROPERTY, $s);
|
| 735 |
$propBlock->prefix = $name;
|
| 736 |
+
$propBlock->hasValue = $foundSomething;
|
| 737 |
+
|
| 738 |
$foundSomething = true;
|
| 739 |
} elseif ($foundSomething) {
|
| 740 |
$foundSomething = $this->end();
|
| 748 |
$this->seek($s);
|
| 749 |
|
| 750 |
// closing a block
|
| 751 |
+
if ($this->matchChar('}', false)) {
|
| 752 |
$block = $this->popBlock();
|
| 753 |
|
| 754 |
+
if (!isset($block->type) || $block->type !== Type::T_IF) {
|
| 755 |
+
if ($this->env->parent) {
|
| 756 |
+
$this->append(null); // collect comments before next statement if needed
|
| 757 |
+
}
|
| 758 |
+
}
|
| 759 |
+
|
| 760 |
if (isset($block->type) && $block->type === Type::T_INCLUDE) {
|
| 761 |
$include = $block->child;
|
| 762 |
unset($block->child);
|
| 767 |
$this->append([$type, $block], $s);
|
| 768 |
}
|
| 769 |
|
| 770 |
+
// collect comments just after the block closing if needed
|
| 771 |
+
if ($this->eatWhiteDefault) {
|
| 772 |
+
$this->whitespace();
|
| 773 |
+
|
| 774 |
+
if ($this->env->comments) {
|
| 775 |
+
$this->append(null);
|
| 776 |
+
}
|
| 777 |
+
}
|
| 778 |
+
|
| 779 |
return true;
|
| 780 |
}
|
| 781 |
|
| 782 |
// extra stuff
|
| 783 |
+
if ($this->matchChar(';') ||
|
| 784 |
+
$this->literal('<!--', 4)
|
| 785 |
) {
|
| 786 |
return true;
|
| 787 |
}
|
| 795 |
* @param array $selectors
|
| 796 |
* @param integer $pos
|
| 797 |
*
|
| 798 |
+
* @return \ScssPhp\ScssPhp\Block
|
| 799 |
*/
|
| 800 |
protected function pushBlock($selectors, $pos = 0)
|
| 801 |
{
|
| 823 |
|
| 824 |
$this->env = $b;
|
| 825 |
|
| 826 |
+
// collect comments at the begining of a block if needed
|
| 827 |
+
if ($this->eatWhiteDefault) {
|
| 828 |
+
$this->whitespace();
|
| 829 |
+
|
| 830 |
+
if ($this->env->comments) {
|
| 831 |
+
$this->append(null);
|
| 832 |
+
}
|
| 833 |
+
}
|
| 834 |
+
|
| 835 |
return $b;
|
| 836 |
}
|
| 837 |
|
| 841 |
* @param string $type
|
| 842 |
* @param integer $pos
|
| 843 |
*
|
| 844 |
+
* @return \ScssPhp\ScssPhp\Block
|
| 845 |
*/
|
| 846 |
protected function pushSpecialBlock($type, $pos)
|
| 847 |
{
|
| 854 |
/**
|
| 855 |
* Pop scope and return last block
|
| 856 |
*
|
| 857 |
+
* @return \ScssPhp\ScssPhp\Block
|
| 858 |
*
|
| 859 |
* @throws \Exception
|
| 860 |
*/
|
| 861 |
protected function popBlock()
|
| 862 |
{
|
| 863 |
+
|
| 864 |
+
// collect comments ending just before of a block closing
|
| 865 |
+
if ($this->env->comments) {
|
| 866 |
+
$this->append(null);
|
| 867 |
+
}
|
| 868 |
+
|
| 869 |
+
// pop the block
|
| 870 |
$block = $this->env;
|
| 871 |
|
| 872 |
if (empty($block->parent)) {
|
| 873 |
$this->throwParseError('unexpected }');
|
| 874 |
}
|
| 875 |
|
| 876 |
+
if ($block->type == Type::T_AT_ROOT) {
|
| 877 |
+
// keeps the parent in case of self selector &
|
| 878 |
+
$block->selfParent = $block->parent;
|
| 879 |
+
}
|
| 880 |
+
|
| 881 |
$this->env = $block->parent;
|
|
|
|
| 882 |
|
| 883 |
+
unset($block->parent);
|
|
|
|
|
|
|
|
|
|
|
|
|
| 884 |
|
| 885 |
return $block;
|
| 886 |
}
|
| 910 |
* Seek to position in input stream (or return current position in input stream)
|
| 911 |
*
|
| 912 |
* @param integer $where
|
|
|
|
|
|
|
| 913 |
*/
|
| 914 |
+
protected function seek($where)
|
| 915 |
{
|
|
|
|
|
|
|
|
|
|
|
|
|
| 916 |
$this->count = $where;
|
|
|
|
|
|
|
| 917 |
}
|
| 918 |
|
| 919 |
/**
|
| 968 |
*/
|
| 969 |
protected function match($regex, &$out, $eatWhitespace = null)
|
| 970 |
{
|
| 971 |
+
$r = '/' . $regex . '/' . $this->patternModifiers;
|
| 972 |
+
|
| 973 |
+
if (! preg_match($r, $this->buffer, $out, null, $this->count)) {
|
| 974 |
+
return false;
|
| 975 |
+
}
|
| 976 |
+
|
| 977 |
+
$this->count += strlen($out[0]);
|
| 978 |
+
|
| 979 |
if (! isset($eatWhitespace)) {
|
| 980 |
$eatWhitespace = $this->eatWhiteDefault;
|
| 981 |
}
|
| 982 |
|
| 983 |
+
if ($eatWhitespace) {
|
| 984 |
+
$this->whitespace();
|
| 985 |
+
}
|
| 986 |
|
| 987 |
+
return true;
|
| 988 |
+
}
|
| 989 |
|
| 990 |
+
/**
|
| 991 |
+
* Match a single string
|
| 992 |
+
*
|
| 993 |
+
* @param string $char
|
| 994 |
+
* @param boolean $eatWhitespace
|
| 995 |
+
*
|
| 996 |
+
* @return boolean
|
| 997 |
+
*/
|
| 998 |
+
protected function matchChar($char, $eatWhitespace = null)
|
| 999 |
+
{
|
| 1000 |
+
if (! isset($this->buffer[$this->count]) || $this->buffer[$this->count] !== $char) {
|
| 1001 |
+
return false;
|
| 1002 |
+
}
|
| 1003 |
|
| 1004 |
+
$this->count++;
|
| 1005 |
+
|
| 1006 |
+
if (! isset($eatWhitespace)) {
|
| 1007 |
+
$eatWhitespace = $this->eatWhiteDefault;
|
| 1008 |
}
|
| 1009 |
|
| 1010 |
+
if ($eatWhitespace) {
|
| 1011 |
+
$this->whitespace();
|
| 1012 |
+
}
|
| 1013 |
+
|
| 1014 |
+
return true;
|
| 1015 |
}
|
| 1016 |
|
| 1017 |
/**
|
| 1018 |
* Match literal string
|
| 1019 |
*
|
| 1020 |
* @param string $what
|
| 1021 |
+
* @param integer $len
|
| 1022 |
* @param boolean $eatWhitespace
|
| 1023 |
*
|
| 1024 |
* @return boolean
|
| 1025 |
*/
|
| 1026 |
+
protected function literal($what, $len, $eatWhitespace = null)
|
| 1027 |
{
|
| 1028 |
+
if (strcasecmp(substr($this->buffer, $this->count, $len), $what) !== 0) {
|
| 1029 |
+
return false;
|
| 1030 |
}
|
| 1031 |
|
| 1032 |
+
$this->count += $len;
|
|
|
|
|
|
|
|
|
|
| 1033 |
|
| 1034 |
+
if (! isset($eatWhitespace)) {
|
| 1035 |
+
$eatWhitespace = $this->eatWhiteDefault;
|
| 1036 |
+
}
|
| 1037 |
|
| 1038 |
+
if ($eatWhitespace) {
|
| 1039 |
+
$this->whitespace();
|
| 1040 |
}
|
| 1041 |
|
| 1042 |
+
return true;
|
| 1043 |
}
|
| 1044 |
|
| 1045 |
/**
|
| 1053 |
|
| 1054 |
while (preg_match(static::$whitePattern, $this->buffer, $m, null, $this->count)) {
|
| 1055 |
if (isset($m[1]) && empty($this->commentsSeen[$this->count])) {
|
| 1056 |
+
// comment that are kept in the output CSS
|
| 1057 |
+
$comment = [];
|
| 1058 |
+
$endCommentCount = $this->count + strlen($m[1]);
|
| 1059 |
+
|
| 1060 |
+
// find interpolations in comment
|
| 1061 |
+
$p = strpos($this->buffer, '#{', $this->count);
|
| 1062 |
+
|
| 1063 |
+
while ($p !== false && $p < $endCommentCount) {
|
| 1064 |
+
$c = substr($this->buffer, $this->count, $p - $this->count);
|
| 1065 |
+
$comment[] = $c;
|
| 1066 |
+
$this->count = $p;
|
| 1067 |
+
$out = null;
|
| 1068 |
+
|
| 1069 |
+
if ($this->interpolation($out)) {
|
| 1070 |
+
// keep right spaces in the following string part
|
| 1071 |
+
if ($out[3]) {
|
| 1072 |
+
while ($this->buffer[$this->count-1] !== '}') {
|
| 1073 |
+
$this->count--;
|
| 1074 |
+
}
|
| 1075 |
+
|
| 1076 |
+
$out[3] = '';
|
| 1077 |
+
}
|
| 1078 |
+
|
| 1079 |
+
$comment[] = $out;
|
| 1080 |
+
} else {
|
| 1081 |
+
$comment[] = substr($this->buffer, $this->count, 2);
|
| 1082 |
+
|
| 1083 |
+
$this->count += 2;
|
| 1084 |
+
}
|
| 1085 |
+
|
| 1086 |
+
$p = strpos($this->buffer, '#{', $this->count);
|
| 1087 |
+
}
|
| 1088 |
+
|
| 1089 |
+
// remaining part
|
| 1090 |
+
$c = substr($this->buffer, $this->count, $endCommentCount - $this->count);
|
| 1091 |
+
|
| 1092 |
+
if (! $comment) {
|
| 1093 |
+
// single part static comment
|
| 1094 |
+
$this->appendComment([Type::T_COMMENT, $c]);
|
| 1095 |
+
} else {
|
| 1096 |
+
$comment[] = $c;
|
| 1097 |
+
$this->appendComment([Type::T_COMMENT, [Type::T_STRING, '', $comment]]);
|
| 1098 |
+
}
|
| 1099 |
|
| 1100 |
$this->commentsSeen[$this->count] = true;
|
| 1101 |
+
$this->count = $endCommentCount;
|
| 1102 |
+
} else {
|
| 1103 |
+
// comment that are ignored and not kept in the output css
|
| 1104 |
+
$this->count += strlen($m[0]);
|
| 1105 |
}
|
| 1106 |
|
|
|
|
| 1107 |
$gotWhite = true;
|
| 1108 |
}
|
| 1109 |
|
| 1117 |
*/
|
| 1118 |
protected function appendComment($comment)
|
| 1119 |
{
|
| 1120 |
+
if (! $this->discardComments) {
|
| 1121 |
+
if ($comment[0] === Type::T_COMMENT && is_string($comment[1])) {
|
| 1122 |
+
$comment[1] = substr(preg_replace(['/^\s+/m', '/^(.)/m'], ['', ' \1'], $comment[1]), 1);
|
| 1123 |
+
}
|
| 1124 |
|
| 1125 |
+
$this->env->comments[] = $comment;
|
| 1126 |
+
}
|
| 1127 |
}
|
| 1128 |
|
| 1129 |
/**
|
| 1134 |
*/
|
| 1135 |
protected function append($statement, $pos = null)
|
| 1136 |
{
|
| 1137 |
+
if (! is_null($statement)) {
|
| 1138 |
+
if ($pos !== null) {
|
| 1139 |
+
list($line, $column) = $this->getSourcePosition($pos);
|
| 1140 |
|
| 1141 |
+
$statement[static::SOURCE_LINE] = $line;
|
| 1142 |
+
$statement[static::SOURCE_COLUMN] = $column;
|
| 1143 |
+
$statement[static::SOURCE_INDEX] = $this->sourceIndex;
|
| 1144 |
+
}
|
| 1145 |
|
| 1146 |
+
$this->env->children[] = $statement;
|
| 1147 |
+
}
|
| 1148 |
|
| 1149 |
$comments = $this->env->comments;
|
| 1150 |
|
| 1151 |
+
if ($comments) {
|
| 1152 |
$this->env->children = array_merge($this->env->children, $comments);
|
| 1153 |
$this->env->comments = [];
|
| 1154 |
}
|
| 1192 |
$expressions = null;
|
| 1193 |
$parts = [];
|
| 1194 |
|
| 1195 |
+
if (($this->literal('only', 4) && ($only = true) || $this->literal('not', 3) && ($not = true) || true) &&
|
| 1196 |
$this->mixedKeyword($mediaType)
|
| 1197 |
) {
|
| 1198 |
$prop = [Type::T_MEDIA_TYPE];
|
| 1219 |
$parts[] = $prop;
|
| 1220 |
}
|
| 1221 |
|
| 1222 |
+
if (empty($parts) || $this->literal('and', 3)) {
|
| 1223 |
$this->genericList($expressions, 'mediaExpression', 'and', false);
|
| 1224 |
|
| 1225 |
if (is_array($expressions)) {
|
| 1232 |
return true;
|
| 1233 |
}
|
| 1234 |
|
| 1235 |
+
/**
|
| 1236 |
+
* Parse supports query
|
| 1237 |
+
*
|
| 1238 |
+
* @param array $out
|
| 1239 |
+
*
|
| 1240 |
+
* @return boolean
|
| 1241 |
+
*/
|
| 1242 |
+
protected function supportsQuery(&$out)
|
| 1243 |
+
{
|
| 1244 |
+
$expressions = null;
|
| 1245 |
+
$parts = [];
|
| 1246 |
+
|
| 1247 |
+
$s = $this->count;
|
| 1248 |
+
|
| 1249 |
+
$not = false;
|
| 1250 |
+
if (($this->literal('not', 3) && ($not = true) || true) &&
|
| 1251 |
+
$this->matchChar('(') &&
|
| 1252 |
+
($this->expression($property)) &&
|
| 1253 |
+
$this->literal(': ', 2) &&
|
| 1254 |
+
$this->valueList($value) &&
|
| 1255 |
+
$this->matchChar(')')) {
|
| 1256 |
+
$support = [Type::T_STRING, '', [[Type::T_KEYWORD, ($not ? 'not ' : '') . '(']]];
|
| 1257 |
+
$support[2][] = $property;
|
| 1258 |
+
$support[2][] = [Type::T_KEYWORD, ': '];
|
| 1259 |
+
$support[2][] = $value;
|
| 1260 |
+
$support[2][] = [Type::T_KEYWORD, ')'];
|
| 1261 |
+
|
| 1262 |
+
$parts[] = $support;
|
| 1263 |
+
$s = $this->count;
|
| 1264 |
+
} else {
|
| 1265 |
+
$this->seek($s);
|
| 1266 |
+
}
|
| 1267 |
+
|
| 1268 |
+
if ($this->matchChar('(') &&
|
| 1269 |
+
$this->supportsQuery($subQuery) &&
|
| 1270 |
+
$this->matchChar(')')) {
|
| 1271 |
+
$parts[] = [Type::T_STRING, '', [[Type::T_KEYWORD, '('], $subQuery, [Type::T_KEYWORD, ')']]];
|
| 1272 |
+
$s = $this->count;
|
| 1273 |
+
} else {
|
| 1274 |
+
$this->seek($s);
|
| 1275 |
+
}
|
| 1276 |
+
|
| 1277 |
+
if ($this->literal('not', 3) &&
|
| 1278 |
+
$this->supportsQuery($subQuery)) {
|
| 1279 |
+
$parts[] = [Type::T_STRING, '', [[Type::T_KEYWORD, 'not '], $subQuery]];
|
| 1280 |
+
$s = $this->count;
|
| 1281 |
+
} else {
|
| 1282 |
+
$this->seek($s);
|
| 1283 |
+
}
|
| 1284 |
+
|
| 1285 |
+
if ($this->literal('selector(', 9) &&
|
| 1286 |
+
$this->selector($selector) &&
|
| 1287 |
+
$this->matchChar(')')) {
|
| 1288 |
+
$support = [Type::T_STRING, '', [[Type::T_KEYWORD, 'selector(']]];
|
| 1289 |
+
|
| 1290 |
+
$selectorList = [Type::T_LIST, '', []];
|
| 1291 |
+
foreach ($selector as $sc) {
|
| 1292 |
+
$compound = [Type::T_STRING, '', []];
|
| 1293 |
+
foreach ($sc as $scp) {
|
| 1294 |
+
if (is_array($scp)) {
|
| 1295 |
+
$compound[2][] = $scp;
|
| 1296 |
+
} else {
|
| 1297 |
+
$compound[2][] = [Type::T_KEYWORD, $scp];
|
| 1298 |
+
}
|
| 1299 |
+
}
|
| 1300 |
+
$selectorList[2][] = $compound;
|
| 1301 |
+
}
|
| 1302 |
+
$support[2][] = $selectorList;
|
| 1303 |
+
$support[2][] = [Type::T_KEYWORD, ')'];
|
| 1304 |
+
$parts[] = $support;
|
| 1305 |
+
$s = $this->count;
|
| 1306 |
+
} else {
|
| 1307 |
+
$this->seek($s);
|
| 1308 |
+
}
|
| 1309 |
+
|
| 1310 |
+
if ($this->variable($var) or $this->interpolation($var)) {
|
| 1311 |
+
$parts[] = $var;
|
| 1312 |
+
$s = $this->count;
|
| 1313 |
+
} else {
|
| 1314 |
+
$this->seek($s);
|
| 1315 |
+
}
|
| 1316 |
+
|
| 1317 |
+
if ($this->literal('and', 3) &&
|
| 1318 |
+
$this->genericList($expressions, 'supportsQuery', ' and', false)) {
|
| 1319 |
+
array_unshift($expressions[2], [Type::T_STRING, '', $parts]);
|
| 1320 |
+
$parts = [$expressions];
|
| 1321 |
+
$s = $this->count;
|
| 1322 |
+
} else {
|
| 1323 |
+
$this->seek($s);
|
| 1324 |
+
}
|
| 1325 |
+
|
| 1326 |
+
if ($this->literal('or', 2) &&
|
| 1327 |
+
$this->genericList($expressions, 'supportsQuery', ' or', false)) {
|
| 1328 |
+
array_unshift($expressions[2], [Type::T_STRING, '', $parts]);
|
| 1329 |
+
$parts = [$expressions];
|
| 1330 |
+
$s = $this->count;
|
| 1331 |
+
} else {
|
| 1332 |
+
$this->seek($s);
|
| 1333 |
+
}
|
| 1334 |
+
|
| 1335 |
+
if (count($parts)) {
|
| 1336 |
+
if ($this->eatWhiteDefault) {
|
| 1337 |
+
$this->whitespace();
|
| 1338 |
+
}
|
| 1339 |
+
$out = [Type::T_STRING, '', $parts];
|
| 1340 |
+
return true;
|
| 1341 |
+
}
|
| 1342 |
+
|
| 1343 |
+
return false;
|
| 1344 |
+
}
|
| 1345 |
+
|
| 1346 |
+
|
| 1347 |
/**
|
| 1348 |
* Parse media expression
|
| 1349 |
*
|
| 1353 |
*/
|
| 1354 |
protected function mediaExpression(&$out)
|
| 1355 |
{
|
| 1356 |
+
$s = $this->count;
|
| 1357 |
$value = null;
|
| 1358 |
|
| 1359 |
+
if ($this->matchChar('(') &&
|
| 1360 |
$this->expression($feature) &&
|
| 1361 |
+
($this->matchChar(':') && $this->expression($value) || true) &&
|
| 1362 |
+
$this->matchChar(')')
|
| 1363 |
) {
|
| 1364 |
$out = [Type::T_MEDIA_EXPRESSION, $feature];
|
| 1365 |
|
| 1402 |
*/
|
| 1403 |
protected function argValue(&$out)
|
| 1404 |
{
|
| 1405 |
+
$s = $this->count;
|
| 1406 |
|
| 1407 |
$keyword = null;
|
| 1408 |
|
| 1409 |
+
if (! $this->variable($keyword) || ! $this->matchChar(':')) {
|
| 1410 |
$this->seek($s);
|
| 1411 |
$keyword = null;
|
| 1412 |
}
|
| 1413 |
|
| 1414 |
if ($this->genericList($value, 'expression')) {
|
| 1415 |
$out = [$keyword, $value, false];
|
| 1416 |
+
$s = $this->count;
|
| 1417 |
|
| 1418 |
+
if ($this->literal('...', 3)) {
|
| 1419 |
$out[2] = true;
|
| 1420 |
} else {
|
| 1421 |
$this->seek($s);
|
| 1430 |
/**
|
| 1431 |
* Parse comma separated value list
|
| 1432 |
*
|
| 1433 |
+
* @param array $out
|
| 1434 |
*
|
| 1435 |
* @return boolean
|
| 1436 |
*/
|
| 1463 |
*/
|
| 1464 |
protected function genericList(&$out, $parseItem, $delim = '', $flatten = true)
|
| 1465 |
{
|
| 1466 |
+
$s = $this->count;
|
| 1467 |
$items = [];
|
| 1468 |
+
$value = null;
|
| 1469 |
|
| 1470 |
while ($this->$parseItem($value)) {
|
| 1471 |
$items[] = $value;
|
| 1472 |
|
| 1473 |
if ($delim) {
|
| 1474 |
+
if (! $this->literal($delim, strlen($delim))) {
|
| 1475 |
break;
|
| 1476 |
}
|
| 1477 |
}
|
| 1478 |
}
|
| 1479 |
|
| 1480 |
+
if (! $items) {
|
| 1481 |
$this->seek($s);
|
| 1482 |
|
| 1483 |
return false;
|
| 1501 |
*/
|
| 1502 |
protected function expression(&$out)
|
| 1503 |
{
|
| 1504 |
+
$s = $this->count;
|
| 1505 |
+
$discard = $this->discardComments;
|
| 1506 |
+
$this->discardComments = true;
|
|
|
|
|
|
|
| 1507 |
|
| 1508 |
+
if ($this->matchChar('(')) {
|
| 1509 |
+
if ($this->parenExpression($out, $s, ")")) {
|
| 1510 |
+
$this->discardComments = $discard;
|
|
|
|
| 1511 |
return true;
|
| 1512 |
}
|
| 1513 |
|
| 1514 |
$this->seek($s);
|
| 1515 |
+
}
|
| 1516 |
|
| 1517 |
+
if ($this->matchChar('[')) {
|
| 1518 |
+
if ($this->parenExpression($out, $s, "]", [Type::T_LIST, Type::T_KEYWORD])) {
|
| 1519 |
+
if ($out[0] !== Type::T_LIST && $out[0] !== Type::T_MAP) {
|
| 1520 |
+
$out = [Type::T_STRING, '', [ '[', $out, ']' ]];
|
| 1521 |
+
}
|
| 1522 |
+
|
| 1523 |
+
$this->discardComments = $discard;
|
| 1524 |
return true;
|
| 1525 |
}
|
| 1526 |
|
| 1530 |
if ($this->value($lhs)) {
|
| 1531 |
$out = $this->expHelper($lhs, 0);
|
| 1532 |
|
| 1533 |
+
$this->discardComments = $discard;
|
| 1534 |
+
return true;
|
| 1535 |
+
}
|
| 1536 |
+
|
| 1537 |
+
$this->discardComments = $discard;
|
| 1538 |
+
return false;
|
| 1539 |
+
}
|
| 1540 |
+
|
| 1541 |
+
/**
|
| 1542 |
+
* Parse expression specifically checking for lists in parenthesis or brackets
|
| 1543 |
+
*
|
| 1544 |
+
* @param array $out
|
| 1545 |
+
* @param integer $s
|
| 1546 |
+
* @param string $closingParen
|
| 1547 |
+
* @param array $allowedTypes
|
| 1548 |
+
*
|
| 1549 |
+
* @return boolean
|
| 1550 |
+
*/
|
| 1551 |
+
protected function parenExpression(&$out, $s, $closingParen = ")", $allowedTypes = [Type::T_LIST, Type::T_MAP])
|
| 1552 |
+
{
|
| 1553 |
+
if ($this->matchChar($closingParen)) {
|
| 1554 |
+
$out = [Type::T_LIST, '', []];
|
| 1555 |
+
|
| 1556 |
+
return true;
|
| 1557 |
+
}
|
| 1558 |
+
|
| 1559 |
+
if ($this->valueList($out) && $this->matchChar($closingParen) && in_array($out[0], $allowedTypes)) {
|
| 1560 |
+
return true;
|
| 1561 |
+
}
|
| 1562 |
+
|
| 1563 |
+
$this->seek($s);
|
| 1564 |
+
|
| 1565 |
+
if (in_array(Type::T_MAP, $allowedTypes) && $this->map($out)) {
|
| 1566 |
return true;
|
| 1567 |
}
|
| 1568 |
|
| 1581 |
{
|
| 1582 |
$operators = static::$operatorPattern;
|
| 1583 |
|
| 1584 |
+
$ss = $this->count;
|
| 1585 |
$whiteBefore = isset($this->buffer[$this->count - 1]) &&
|
| 1586 |
ctype_space($this->buffer[$this->count - 1]);
|
| 1587 |
|
| 1610 |
}
|
| 1611 |
|
| 1612 |
$lhs = [Type::T_EXPRESSION, $op, $lhs, $rhs, $this->inParens, $whiteBefore, $whiteAfter];
|
| 1613 |
+
$ss = $this->count;
|
| 1614 |
$whiteBefore = isset($this->buffer[$this->count - 1]) &&
|
| 1615 |
ctype_space($this->buffer[$this->count - 1]);
|
| 1616 |
}
|
| 1629 |
*/
|
| 1630 |
protected function value(&$out)
|
| 1631 |
{
|
| 1632 |
+
if (! isset($this->buffer[$this->count])) {
|
| 1633 |
+
return false;
|
| 1634 |
+
}
|
| 1635 |
|
| 1636 |
+
$s = $this->count;
|
| 1637 |
+
$char = $this->buffer[$this->count];
|
| 1638 |
|
| 1639 |
+
if ($this->literal('url(', 4) && $this->match('data:([a-z]+)\/([a-z0-9.+-]+);base64,', $m, false)) {
|
| 1640 |
+
$len = strspn(
|
| 1641 |
+
$this->buffer,
|
| 1642 |
+
'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwyxz0123456789+/=',
|
| 1643 |
+
$this->count
|
| 1644 |
+
);
|
| 1645 |
+
|
| 1646 |
+
$this->count += $len;
|
| 1647 |
+
|
| 1648 |
+
if ($this->matchChar(')')) {
|
| 1649 |
+
$content = substr($this->buffer, $s, $this->count - $s);
|
| 1650 |
+
$out = [Type::T_KEYWORD, $content];
|
| 1651 |
+
|
| 1652 |
+
return true;
|
| 1653 |
+
}
|
| 1654 |
}
|
| 1655 |
|
| 1656 |
$this->seek($s);
|
| 1657 |
|
| 1658 |
+
if ($this->literal('url(', 4, false) && $this->match('\s*(\/\/\S+)\s*', $m)) {
|
| 1659 |
+
$content = 'url(' . $m[1];
|
| 1660 |
|
| 1661 |
+
if ($this->matchChar(')')) {
|
| 1662 |
+
$content .= ')';
|
| 1663 |
+
$out = [Type::T_KEYWORD, $content];
|
| 1664 |
+
|
| 1665 |
+
return true;
|
| 1666 |
+
}
|
| 1667 |
}
|
| 1668 |
|
| 1669 |
$this->seek($s);
|
| 1670 |
|
| 1671 |
+
// not
|
| 1672 |
+
if ($char === 'n' && $this->literal('not', 3, false)) {
|
| 1673 |
+
if ($this->whitespace() && $this->value($inner)) {
|
| 1674 |
+
$out = [Type::T_UNARY, 'not', $inner, $this->inParens];
|
| 1675 |
|
| 1676 |
+
return true;
|
| 1677 |
+
}
|
| 1678 |
+
|
| 1679 |
+
$this->seek($s);
|
| 1680 |
+
|
| 1681 |
+
if ($this->parenValue($inner)) {
|
| 1682 |
+
$out = [Type::T_UNARY, 'not', $inner, $this->inParens];
|
| 1683 |
+
|
| 1684 |
+
return true;
|
| 1685 |
+
}
|
| 1686 |
+
|
| 1687 |
+
$this->seek($s);
|
| 1688 |
}
|
| 1689 |
|
| 1690 |
+
// addition
|
| 1691 |
+
if ($char === '+') {
|
| 1692 |
+
$this->count++;
|
| 1693 |
+
|
| 1694 |
+
if ($this->value($inner)) {
|
| 1695 |
+
$out = [Type::T_UNARY, '+', $inner, $this->inParens];
|
| 1696 |
+
|
| 1697 |
+
return true;
|
| 1698 |
+
}
|
| 1699 |
+
|
| 1700 |
+
$this->count--;
|
| 1701 |
+
|
| 1702 |
+
return false;
|
| 1703 |
+
}
|
| 1704 |
|
| 1705 |
// negation
|
| 1706 |
+
if ($char === '-') {
|
| 1707 |
+
$this->count++;
|
| 1708 |
+
|
| 1709 |
+
if ($this->variable($inner) || $this->unit($inner) || $this->parenValue($inner)) {
|
| 1710 |
+
$out = [Type::T_UNARY, '-', $inner, $this->inParens];
|
| 1711 |
+
|
| 1712 |
+
return true;
|
| 1713 |
+
}
|
| 1714 |
+
|
| 1715 |
+
$this->count--;
|
| 1716 |
+
}
|
| 1717 |
|
| 1718 |
+
// paren
|
| 1719 |
+
if ($char === '(' && $this->parenValue($out)) {
|
| 1720 |
return true;
|
| 1721 |
}
|
| 1722 |
|
| 1723 |
+
if ($char === '#') {
|
| 1724 |
+
if ($this->interpolation($out) || $this->color($out)) {
|
| 1725 |
+
return true;
|
| 1726 |
+
}
|
| 1727 |
+
}
|
| 1728 |
|
| 1729 |
+
if ($this->matchChar('&', true)) {
|
| 1730 |
+
$out = [Type::T_SELF];
|
| 1731 |
+
|
| 1732 |
+
return true;
|
| 1733 |
+
}
|
| 1734 |
+
|
| 1735 |
+
if ($char === '$' && $this->variable($out)) {
|
| 1736 |
+
return true;
|
| 1737 |
+
}
|
| 1738 |
+
|
| 1739 |
+
if ($char === 'p' && $this->progid($out)) {
|
| 1740 |
+
return true;
|
| 1741 |
+
}
|
| 1742 |
+
|
| 1743 |
+
if (($char === '"' || $char === "'") && $this->string($out)) {
|
| 1744 |
return true;
|
| 1745 |
}
|
| 1746 |
|
| 1747 |
+
if ($this->unit($out)) {
|
| 1748 |
+
return true;
|
| 1749 |
+
}
|
| 1750 |
+
|
| 1751 |
+
// unicode range with wildcards
|
| 1752 |
+
if ($this->literal('U+', 2) && $this->match('([0-9A-F]+\?*)(-([0-9A-F]+))?', $m, false)) {
|
| 1753 |
+
$out = [Type::T_KEYWORD, 'U+' . $m[0]];
|
| 1754 |
+
return true;
|
| 1755 |
+
}
|
| 1756 |
+
|
| 1757 |
+
if ($this->keyword($keyword, false)) {
|
| 1758 |
+
if ($this->func($keyword, $out)) {
|
| 1759 |
+
return true;
|
| 1760 |
+
}
|
| 1761 |
+
|
| 1762 |
+
$this->whitespace();
|
| 1763 |
+
|
| 1764 |
if ($keyword === 'null') {
|
| 1765 |
$out = [Type::T_NULL];
|
| 1766 |
} else {
|
| 1782 |
*/
|
| 1783 |
protected function parenValue(&$out)
|
| 1784 |
{
|
| 1785 |
+
$s = $this->count;
|
| 1786 |
|
| 1787 |
$inParens = $this->inParens;
|
| 1788 |
|
| 1789 |
+
if ($this->matchChar('(')) {
|
| 1790 |
+
if ($this->matchChar(')')) {
|
| 1791 |
$out = [Type::T_LIST, '', []];
|
| 1792 |
|
| 1793 |
return true;
|
| 1795 |
|
| 1796 |
$this->inParens = true;
|
| 1797 |
|
| 1798 |
+
if ($this->expression($exp) && $this->matchChar(')')) {
|
| 1799 |
$out = $exp;
|
| 1800 |
$this->inParens = $inParens;
|
| 1801 |
|
| 1818 |
*/
|
| 1819 |
protected function progid(&$out)
|
| 1820 |
{
|
| 1821 |
+
$s = $this->count;
|
| 1822 |
|
| 1823 |
+
if ($this->literal('progid:', 7, false) &&
|
| 1824 |
$this->openString('(', $fn) &&
|
| 1825 |
+
$this->matchChar('(')
|
| 1826 |
) {
|
| 1827 |
$this->openString(')', $args, '(');
|
| 1828 |
|
| 1829 |
+
if ($this->matchChar(')')) {
|
| 1830 |
$out = [Type::T_STRING, '', [
|
| 1831 |
'progid:', $fn, '(', $args, ')'
|
| 1832 |
]];
|
| 1843 |
/**
|
| 1844 |
* Parse function call
|
| 1845 |
*
|
| 1846 |
+
* @param string $name
|
| 1847 |
+
* @param array $func
|
| 1848 |
*
|
| 1849 |
* @return boolean
|
| 1850 |
*/
|
| 1851 |
+
protected function func($name, &$func)
|
| 1852 |
{
|
| 1853 |
+
$s = $this->count;
|
| 1854 |
|
| 1855 |
+
if ($this->matchChar('(')) {
|
|
|
|
|
|
|
| 1856 |
if ($name === 'alpha' && $this->argumentList($args)) {
|
| 1857 |
$func = [Type::T_FUNCTION, $name, [Type::T_STRING, '', $args]];
|
| 1858 |
|
| 1860 |
}
|
| 1861 |
|
| 1862 |
if ($name !== 'expression' && ! preg_match('/^(-[a-z]+-)?calc$/', $name)) {
|
| 1863 |
+
$ss = $this->count;
|
| 1864 |
|
| 1865 |
+
if ($this->argValues($args) && $this->matchChar(')')) {
|
| 1866 |
$func = [Type::T_FUNCTION_CALL, $name, $args];
|
| 1867 |
|
| 1868 |
return true;
|
| 1872 |
}
|
| 1873 |
|
| 1874 |
if (($this->openString(')', $str, '(') || true) &&
|
| 1875 |
+
$this->matchChar(')')
|
| 1876 |
) {
|
| 1877 |
$args = [];
|
| 1878 |
|
| 1900 |
*/
|
| 1901 |
protected function argumentList(&$out)
|
| 1902 |
{
|
| 1903 |
+
$s = $this->count;
|
| 1904 |
+
$this->matchChar('(');
|
| 1905 |
|
| 1906 |
$args = [];
|
| 1907 |
|
| 1908 |
while ($this->keyword($var)) {
|
| 1909 |
+
if ($this->matchChar('=') && $this->expression($exp)) {
|
| 1910 |
$args[] = [Type::T_STRING, '', [$var . '=']];
|
| 1911 |
$arg = $exp;
|
| 1912 |
} else {
|
| 1915 |
|
| 1916 |
$args[] = $arg;
|
| 1917 |
|
| 1918 |
+
if (! $this->matchChar(',')) {
|
| 1919 |
break;
|
| 1920 |
}
|
| 1921 |
|
| 1922 |
$args[] = [Type::T_STRING, '', [', ']];
|
| 1923 |
}
|
| 1924 |
|
| 1925 |
+
if (! $this->matchChar(')') || ! $args) {
|
| 1926 |
$this->seek($s);
|
| 1927 |
|
| 1928 |
return false;
|
| 1942 |
*/
|
| 1943 |
protected function argumentDef(&$out)
|
| 1944 |
{
|
| 1945 |
+
$s = $this->count;
|
| 1946 |
+
$this->matchChar('(');
|
| 1947 |
|
| 1948 |
$args = [];
|
| 1949 |
|
| 1950 |
while ($this->variable($var)) {
|
| 1951 |
$arg = [$var[1], null, false];
|
| 1952 |
|
| 1953 |
+
$ss = $this->count;
|
| 1954 |
|
| 1955 |
+
if ($this->matchChar(':') && $this->genericList($defaultVal, 'expression')) {
|
| 1956 |
$arg[1] = $defaultVal;
|
| 1957 |
} else {
|
| 1958 |
$this->seek($ss);
|
| 1959 |
}
|
| 1960 |
|
| 1961 |
+
$ss = $this->count;
|
| 1962 |
|
| 1963 |
+
if ($this->literal('...', 3)) {
|
| 1964 |
+
$sss = $this->count;
|
| 1965 |
|
| 1966 |
+
if (! $this->matchChar(')')) {
|
| 1967 |
$this->throwParseError('... has to be after the final argument');
|
| 1968 |
}
|
| 1969 |
|
| 1975 |
|
| 1976 |
$args[] = $arg;
|
| 1977 |
|
| 1978 |
+
if (! $this->matchChar(',')) {
|
| 1979 |
break;
|
| 1980 |
}
|
| 1981 |
}
|
| 1982 |
|
| 1983 |
+
if (! $this->matchChar(')')) {
|
| 1984 |
$this->seek($s);
|
| 1985 |
|
| 1986 |
return false;
|
| 2000 |
*/
|
| 2001 |
protected function map(&$out)
|
| 2002 |
{
|
| 2003 |
+
$s = $this->count;
|
| 2004 |
|
| 2005 |
+
if (! $this->matchChar('(')) {
|
| 2006 |
return false;
|
| 2007 |
}
|
| 2008 |
|
| 2009 |
$keys = [];
|
| 2010 |
$values = [];
|
| 2011 |
|
| 2012 |
+
while ($this->genericList($key, 'expression') && $this->matchChar(':') &&
|
| 2013 |
$this->genericList($value, 'expression')
|
| 2014 |
) {
|
| 2015 |
$keys[] = $key;
|
| 2016 |
$values[] = $value;
|
| 2017 |
|
| 2018 |
+
if (! $this->matchChar(',')) {
|
| 2019 |
break;
|
| 2020 |
}
|
| 2021 |
}
|
| 2022 |
|
| 2023 |
+
if (! $keys || ! $this->matchChar(')')) {
|
| 2024 |
$this->seek($s);
|
| 2025 |
|
| 2026 |
return false;
|
| 2041 |
protected function color(&$out)
|
| 2042 |
{
|
| 2043 |
$color = [Type::T_COLOR];
|
| 2044 |
+
$s = $this->count;
|
| 2045 |
+
|
| 2046 |
+
if ($this->match('(#([0-9a-f]+))', $m)) {
|
| 2047 |
+
$nofValues = strlen($m[2]);
|
| 2048 |
+
$hasAlpha = $nofValues === 4 || $nofValues === 8;
|
| 2049 |
+
$channels = $hasAlpha ? [4, 3, 2, 1] : [3, 2, 1];
|
| 2050 |
+
|
| 2051 |
+
switch ($nofValues) {
|
| 2052 |
+
case 3:
|
| 2053 |
+
case 4:
|
| 2054 |
+
$num = hexdec($m[2]);
|
| 2055 |
+
|
| 2056 |
+
foreach ($channels as $i) {
|
| 2057 |
+
$t = $num & 0xf;
|
| 2058 |
+
$color[$i] = $t << 4 | $t;
|
| 2059 |
+
$num >>= 4;
|
| 2060 |
+
}
|
| 2061 |
|
| 2062 |
+
break;
|
|
|
|
|
|
|
| 2063 |
|
| 2064 |
+
case 6:
|
| 2065 |
+
case 8:
|
| 2066 |
+
$num = hexdec($m[2]);
|
| 2067 |
+
|
| 2068 |
+
foreach ($channels as $i) {
|
| 2069 |
+
$color[$i] = $num & 0xff;
|
| 2070 |
+
$num >>= 8;
|
| 2071 |
+
}
|
| 2072 |
+
|
| 2073 |
+
break;
|
| 2074 |
+
|
| 2075 |
+
default:
|
| 2076 |
+
$this->seek($s);
|
| 2077 |
+
|
| 2078 |
+
return false;
|
| 2079 |
+
}
|
| 2080 |
|
| 2081 |
+
if ($hasAlpha) {
|
| 2082 |
+
if ($color[4] === 255) {
|
| 2083 |
+
$color[4] = 1; // fully opaque
|
| 2084 |
+
} else {
|
| 2085 |
+
$color[4] = round($color[4] / 255, 3);
|
| 2086 |
}
|
| 2087 |
}
|
| 2088 |
|
| 2097 |
/**
|
| 2098 |
* Parse number with unit
|
| 2099 |
*
|
| 2100 |
+
* @param array $unit
|
| 2101 |
*
|
| 2102 |
* @return boolean
|
| 2103 |
*/
|
| 2104 |
protected function unit(&$unit)
|
| 2105 |
{
|
| 2106 |
+
$s = $this->count;
|
|
|
|
| 2107 |
|
| 2108 |
+
if ($this->match('([0-9]*(\.)?[0-9]+)([%a-zA-Z]+)?', $m, false)) {
|
| 2109 |
+
if (strlen($this->buffer) === $this->count || ! ctype_digit($this->buffer[$this->count])) {
|
| 2110 |
+
$this->whitespace();
|
| 2111 |
+
|
| 2112 |
+
$unit = new Node\Number($m[1], empty($m[3]) ? '' : $m[3]);
|
| 2113 |
+
|
| 2114 |
+
return true;
|
| 2115 |
+
}
|
| 2116 |
+
|
| 2117 |
+
$this->seek($s);
|
| 2118 |
}
|
| 2119 |
|
| 2120 |
return false;
|
| 2129 |
*/
|
| 2130 |
protected function string(&$out)
|
| 2131 |
{
|
| 2132 |
+
$s = $this->count;
|
| 2133 |
|
| 2134 |
+
if ($this->matchChar('"', false)) {
|
| 2135 |
$delim = '"';
|
| 2136 |
+
} elseif ($this->matchChar("'", false)) {
|
| 2137 |
$delim = "'";
|
| 2138 |
} else {
|
| 2139 |
return false;
|
| 2160 |
$content[] = '#{'; // ignore it
|
| 2161 |
}
|
| 2162 |
} elseif ($m[2] === '\\') {
|
| 2163 |
+
if ($this->matchChar('"', false)) {
|
| 2164 |
$content[] = $m[2] . '"';
|
| 2165 |
+
} elseif ($this->matchChar("'", false)) {
|
| 2166 |
$content[] = $m[2] . "'";
|
| 2167 |
+
} elseif ($this->literal("\\", 1, false)) {
|
| 2168 |
+
$content[] = $m[2] . "\\";
|
| 2169 |
+
} elseif ($this->literal("\r\n", 2, false) ||
|
| 2170 |
+
$this->matchChar("\r", false) ||
|
| 2171 |
+
$this->matchChar("\n", false) ||
|
| 2172 |
+
$this->matchChar("\f", false)
|
| 2173 |
+
) {
|
| 2174 |
+
// this is a continuation escaping, to be ignored
|
| 2175 |
} else {
|
| 2176 |
$content[] = $m[2];
|
| 2177 |
}
|
| 2183 |
|
| 2184 |
$this->eatWhiteDefault = $oldWhite;
|
| 2185 |
|
| 2186 |
+
if ($this->literal($delim, strlen($delim))) {
|
| 2187 |
if ($hasInterpolation) {
|
| 2188 |
$delim = '"';
|
| 2189 |
|
| 2190 |
foreach ($content as &$string) {
|
| 2191 |
+
if ($string === "\\\\") {
|
| 2192 |
+
$string = "\\";
|
| 2193 |
+
} elseif ($string === "\\'") {
|
| 2194 |
$string = "'";
|
| 2195 |
} elseif ($string === '\\"') {
|
| 2196 |
$string = '"';
|
| 2211 |
/**
|
| 2212 |
* Parse keyword or interpolation
|
| 2213 |
*
|
| 2214 |
+
* @param array $out
|
| 2215 |
+
* @param boolean $restricted
|
| 2216 |
*
|
| 2217 |
* @return boolean
|
| 2218 |
*/
|
| 2219 |
+
protected function mixedKeyword(&$out, $restricted = false)
|
| 2220 |
{
|
| 2221 |
$parts = [];
|
| 2222 |
|
| 2224 |
$this->eatWhiteDefault = false;
|
| 2225 |
|
| 2226 |
for (;;) {
|
| 2227 |
+
if ($restricted ? $this->restrictedKeyword($key) : $this->keyword($key)) {
|
| 2228 |
$parts[] = $key;
|
| 2229 |
continue;
|
| 2230 |
}
|
| 2239 |
|
| 2240 |
$this->eatWhiteDefault = $oldWhite;
|
| 2241 |
|
| 2242 |
+
if (! $parts) {
|
| 2243 |
return false;
|
| 2244 |
}
|
| 2245 |
|
| 2305 |
|
| 2306 |
$this->eatWhiteDefault = $oldWhite;
|
| 2307 |
|
| 2308 |
+
if (! $content) {
|
| 2309 |
return false;
|
| 2310 |
}
|
| 2311 |
|
| 2332 |
$oldWhite = $this->eatWhiteDefault;
|
| 2333 |
$this->eatWhiteDefault = true;
|
| 2334 |
|
| 2335 |
+
$s = $this->count;
|
| 2336 |
|
| 2337 |
+
if ($this->literal('#{', 2) && $this->valueList($value) && $this->matchChar('}', false)) {
|
| 2338 |
+
if ($value === [Type::T_SELF]) {
|
| 2339 |
+
$out = $value;
|
|
|
|
| 2340 |
} else {
|
| 2341 |
+
if ($lookWhite) {
|
| 2342 |
+
$left = ($s > 0 && preg_match('/\s/', $this->buffer[$s - 1])) ? ' ' : '';
|
| 2343 |
+
$right = preg_match('/\s/', $this->buffer[$this->count]) ? ' ': '';
|
| 2344 |
+
} else {
|
| 2345 |
+
$left = $right = false;
|
| 2346 |
+
}
|
| 2347 |
+
|
| 2348 |
+
$out = [Type::T_INTERPOLATE, $value, $left, $right];
|
| 2349 |
}
|
| 2350 |
|
|
|
|
| 2351 |
$this->eatWhiteDefault = $oldWhite;
|
| 2352 |
|
| 2353 |
if ($this->eatWhiteDefault) {
|
| 2358 |
}
|
| 2359 |
|
| 2360 |
$this->seek($s);
|
| 2361 |
+
|
| 2362 |
$this->eatWhiteDefault = $oldWhite;
|
| 2363 |
|
| 2364 |
return false;
|
| 2389 |
continue;
|
| 2390 |
}
|
| 2391 |
|
| 2392 |
+
if (! $parts && $this->match('[:.#]', $m, false)) {
|
| 2393 |
// css hacks
|
| 2394 |
$parts[] = $m[0];
|
| 2395 |
continue;
|
| 2400 |
|
| 2401 |
$this->eatWhiteDefault = $oldWhite;
|
| 2402 |
|
| 2403 |
+
if (! $parts) {
|
| 2404 |
return false;
|
| 2405 |
}
|
| 2406 |
|
| 2432 |
*
|
| 2433 |
* @return boolean
|
| 2434 |
*/
|
| 2435 |
+
protected function selectors(&$out, $subSelector = false)
|
| 2436 |
{
|
| 2437 |
+
$s = $this->count;
|
| 2438 |
$selectors = [];
|
| 2439 |
|
| 2440 |
+
while ($this->selector($sel, $subSelector)) {
|
| 2441 |
$selectors[] = $sel;
|
| 2442 |
|
| 2443 |
+
if (! $this->matchChar(',', true)) {
|
| 2444 |
break;
|
| 2445 |
}
|
| 2446 |
|
| 2447 |
+
while ($this->matchChar(',', true)) {
|
| 2448 |
; // ignore extra
|
| 2449 |
}
|
| 2450 |
}
|
| 2451 |
|
| 2452 |
+
if (! $selectors) {
|
| 2453 |
$this->seek($s);
|
| 2454 |
|
| 2455 |
return false;
|
| 2467 |
*
|
| 2468 |
* @return boolean
|
| 2469 |
*/
|
| 2470 |
+
protected function selector(&$out, $subSelector = false)
|
| 2471 |
{
|
| 2472 |
$selector = [];
|
| 2473 |
|
| 2474 |
for (;;) {
|
| 2475 |
+
if ($this->match('[>+~]+', $m, true)) {
|
| 2476 |
$selector[] = [$m[0]];
|
| 2477 |
continue;
|
| 2478 |
}
|
| 2479 |
|
| 2480 |
+
if ($this->selectorSingle($part, $subSelector)) {
|
| 2481 |
$selector[] = $part;
|
| 2482 |
$this->match('\s+', $m);
|
| 2483 |
continue;
|
| 2484 |
}
|
| 2485 |
|
| 2486 |
+
if ($this->match('\/[^\/]+\/', $m, true)) {
|
| 2487 |
$selector[] = [$m[0]];
|
| 2488 |
continue;
|
| 2489 |
}
|
| 2491 |
break;
|
| 2492 |
}
|
| 2493 |
|
| 2494 |
+
if (! $selector) {
|
| 2495 |
return false;
|
| 2496 |
}
|
| 2497 |
|
| 2498 |
$out = $selector;
|
| 2499 |
+
|
| 2500 |
return true;
|
| 2501 |
}
|
| 2502 |
|
| 2511 |
*
|
| 2512 |
* @return boolean
|
| 2513 |
*/
|
| 2514 |
+
protected function selectorSingle(&$out, $subSelector = false)
|
| 2515 |
{
|
| 2516 |
$oldWhite = $this->eatWhiteDefault;
|
| 2517 |
$this->eatWhiteDefault = false;
|
| 2518 |
|
| 2519 |
$parts = [];
|
| 2520 |
|
| 2521 |
+
if ($this->matchChar('*', false)) {
|
| 2522 |
$parts[] = '*';
|
| 2523 |
}
|
| 2524 |
|
| 2525 |
for (;;) {
|
| 2526 |
+
if (! isset($this->buffer[$this->count])) {
|
|
|
|
|
|
|
| 2527 |
break;
|
| 2528 |
}
|
| 2529 |
|
| 2530 |
+
$s = $this->count;
|
| 2531 |
+
$char = $this->buffer[$this->count];
|
| 2532 |
|
| 2533 |
+
// see if we can stop early
|
| 2534 |
+
if ($char === '{' || $char === ',' || $char === ';' || $char === '}' || $char === '@') {
|
| 2535 |
+
break;
|
|
|
|
| 2536 |
}
|
| 2537 |
|
| 2538 |
+
// parsing a sub selector in () stop with the closing )
|
| 2539 |
+
if ($subSelector && $char === ')') {
|
| 2540 |
+
break;
|
| 2541 |
}
|
| 2542 |
|
| 2543 |
+
//self
|
| 2544 |
+
switch ($char) {
|
| 2545 |
+
case '&':
|
| 2546 |
+
$parts[] = Compiler::$selfSelector;
|
| 2547 |
+
$this->count++;
|
| 2548 |
+
continue 2;
|
| 2549 |
+
|
| 2550 |
+
case '.':
|
| 2551 |
+
$parts[] = '.';
|
| 2552 |
+
$this->count++;
|
| 2553 |
+
continue 2;
|
| 2554 |
+
|
| 2555 |
+
case '|':
|
| 2556 |
+
$parts[] = '|';
|
| 2557 |
+
$this->count++;
|
| 2558 |
+
continue 2;
|
| 2559 |
}
|
| 2560 |
|
| 2561 |
+
if ($char === '\\' && $this->match('\\\\\S', $m)) {
|
| 2562 |
$parts[] = $m[0];
|
| 2563 |
continue;
|
| 2564 |
}
|
| 2565 |
|
| 2566 |
+
if ($char === '%') {
|
| 2567 |
+
$this->count++;
|
|
|
|
|
|
|
|
|
|
| 2568 |
|
| 2569 |
+
if ($this->placeholder($placeholder)) {
|
| 2570 |
+
$parts[] = '%';
|
| 2571 |
+
$parts[] = $placeholder;
|
| 2572 |
+
continue;
|
| 2573 |
+
}
|
| 2574 |
|
| 2575 |
+
break;
|
|
|
|
|
|
|
| 2576 |
}
|
| 2577 |
|
| 2578 |
+
if ($char === '#') {
|
| 2579 |
+
if ($this->interpolation($inter)) {
|
| 2580 |
+
$parts[] = $inter;
|
| 2581 |
+
continue;
|
| 2582 |
+
}
|
| 2583 |
|
|
|
|
| 2584 |
$parts[] = '#';
|
| 2585 |
+
$this->count++;
|
| 2586 |
continue;
|
| 2587 |
}
|
| 2588 |
|
| 2589 |
// a pseudo selector
|
| 2590 |
+
if ($char === ':') {
|
| 2591 |
+
if ($this->buffer[$this->count + 1] === ':') {
|
| 2592 |
+
$this->count += 2;
|
| 2593 |
+
$part = '::';
|
| 2594 |
+
} else {
|
| 2595 |
+
$this->count++;
|
| 2596 |
+
$part = ':';
|
| 2597 |
}
|
| 2598 |
|
| 2599 |
+
if ($this->mixedKeyword($nameParts, true)) {
|
| 2600 |
+
$parts[] = $part;
|
| 2601 |
|
| 2602 |
+
foreach ($nameParts as $sub) {
|
| 2603 |
+
$parts[] = $sub;
|
| 2604 |
+
}
|
|
|
|
|
|
|
| 2605 |
|
| 2606 |
+
$ss = $this->count;
|
| 2607 |
+
|
| 2608 |
+
if ($nameParts === ['not'] || $nameParts === ['is'] ||
|
| 2609 |
+
$nameParts === ['has'] || $nameParts === ['where']
|
| 2610 |
+
) {
|
| 2611 |
+
if ($this->matchChar('(') &&
|
| 2612 |
+
($this->selectors($subs, true) || true) &&
|
| 2613 |
+
$this->matchChar(')')
|
| 2614 |
+
) {
|
| 2615 |
+
$parts[] = '(';
|
| 2616 |
+
|
| 2617 |
+
while ($sub = array_shift($subs)) {
|
| 2618 |
+
while ($ps = array_shift($sub)) {
|
| 2619 |
+
foreach ($ps as &$p) {
|
| 2620 |
+
$parts[] = $p;
|
| 2621 |
+
}
|
| 2622 |
+
if (count($sub) && reset($sub)) {
|
| 2623 |
+
$parts[] = ' ';
|
| 2624 |
+
}
|
| 2625 |
+
}
|
| 2626 |
+
if (count($subs) && reset($subs)) {
|
| 2627 |
+
$parts[] = ', ';
|
| 2628 |
+
}
|
| 2629 |
+
}
|
| 2630 |
+
|
| 2631 |
+
$parts[] = ')';
|
| 2632 |
+
} else {
|
| 2633 |
+
$this->seek($ss);
|
| 2634 |
+
}
|
| 2635 |
+
} else {
|
| 2636 |
+
if ($this->matchChar('(') &&
|
| 2637 |
+
($this->openString(')', $str, '(') || true) &&
|
| 2638 |
+
$this->matchChar(')')
|
| 2639 |
+
) {
|
| 2640 |
+
$parts[] = '(';
|
| 2641 |
+
|
| 2642 |
+
if (! empty($str)) {
|
| 2643 |
+
$parts[] = $str;
|
| 2644 |
+
}
|
| 2645 |
+
|
| 2646 |
+
$parts[] = ')';
|
| 2647 |
+
} else {
|
| 2648 |
+
$this->seek($ss);
|
| 2649 |
+
}
|
| 2650 |
}
|
| 2651 |
|
| 2652 |
+
continue;
|
|
|
|
|
|
|
| 2653 |
}
|
|
|
|
|
|
|
| 2654 |
}
|
| 2655 |
|
| 2656 |
$this->seek($s);
|
| 2657 |
|
| 2658 |
// attribute selector
|
| 2659 |
+
if ($char === '[' &&
|
| 2660 |
+
$this->matchChar('[') &&
|
| 2661 |
+
($this->openString(']', $str, '[') || true) &&
|
| 2662 |
+
$this->matchChar(']')
|
| 2663 |
) {
|
| 2664 |
$parts[] = '[';
|
| 2665 |
|
| 2668 |
}
|
| 2669 |
|
| 2670 |
$parts[] = ']';
|
|
|
|
| 2671 |
continue;
|
| 2672 |
}
|
| 2673 |
|
| 2674 |
$this->seek($s);
|
| 2675 |
|
| 2676 |
+
// for keyframes
|
| 2677 |
+
if ($this->unit($unit)) {
|
| 2678 |
+
$parts[] = $unit;
|
| 2679 |
+
continue;
|
| 2680 |
+
}
|
| 2681 |
+
|
| 2682 |
+
if ($this->restrictedKeyword($name)) {
|
| 2683 |
+
$parts[] = $name;
|
| 2684 |
+
continue;
|
| 2685 |
+
}
|
| 2686 |
+
|
| 2687 |
break;
|
| 2688 |
}
|
| 2689 |
|
| 2690 |
$this->eatWhiteDefault = $oldWhite;
|
| 2691 |
|
| 2692 |
+
if (! $parts) {
|
| 2693 |
return false;
|
| 2694 |
}
|
| 2695 |
|
| 2707 |
*/
|
| 2708 |
protected function variable(&$out)
|
| 2709 |
{
|
| 2710 |
+
$s = $this->count;
|
| 2711 |
|
| 2712 |
+
if ($this->matchChar('$', false) && $this->keyword($name)) {
|
| 2713 |
$out = [Type::T_VARIABLE, $name];
|
| 2714 |
|
| 2715 |
return true;
|
| 2732 |
{
|
| 2733 |
if ($this->match(
|
| 2734 |
$this->utf8
|
| 2735 |
+
? '(([\pL\w\x{00A0}-\x{10FFFF}_\-\*!"\']|[\\\\].)([\pL\w\x{00A0}-\x{10FFFF}\-_"\']|[\\\\].)*)'
|
| 2736 |
: '(([\w_\-\*!"\']|[\\\\].)([\w\-_"\']|[\\\\].)*)',
|
| 2737 |
$m,
|
| 2738 |
$eatWhitespace
|
| 2745 |
return false;
|
| 2746 |
}
|
| 2747 |
|
| 2748 |
+
/**
|
| 2749 |
+
* Parse a keyword that should not start with a number
|
| 2750 |
+
*
|
| 2751 |
+
* @param string $word
|
| 2752 |
+
* @param boolean $eatWhitespace
|
| 2753 |
+
*
|
| 2754 |
+
* @return boolean
|
| 2755 |
+
*/
|
| 2756 |
+
protected function restrictedKeyword(&$word, $eatWhitespace = null)
|
| 2757 |
+
{
|
| 2758 |
+
$s = $this->count;
|
| 2759 |
+
|
| 2760 |
+
if ($this->keyword($word, $eatWhitespace) && (ord($word[0]) > 57 || ord($word[0]) < 48)) {
|
| 2761 |
+
return true;
|
| 2762 |
+
}
|
| 2763 |
+
|
| 2764 |
+
$this->seek($s);
|
| 2765 |
+
|
| 2766 |
+
return false;
|
| 2767 |
+
}
|
| 2768 |
+
|
| 2769 |
/**
|
| 2770 |
* Parse a placeholder
|
| 2771 |
*
|
| 2777 |
{
|
| 2778 |
if ($this->match(
|
| 2779 |
$this->utf8
|
| 2780 |
+
? '([\pL\w\-_]+)'
|
| 2781 |
+
: '([\w\-_]+)',
|
| 2782 |
$m
|
| 2783 |
)) {
|
| 2784 |
$placeholder = $m[1];
|
| 2785 |
|
| 2786 |
return true;
|
| 2787 |
}
|
| 2788 |
+
if ($this->interpolation($placeholder)) {
|
| 2789 |
+
return true;
|
| 2790 |
+
}
|
| 2791 |
|
| 2792 |
return false;
|
| 2793 |
}
|
| 2817 |
*/
|
| 2818 |
protected function end()
|
| 2819 |
{
|
| 2820 |
+
if ($this->matchChar(';')) {
|
| 2821 |
return true;
|
| 2822 |
}
|
| 2823 |
|
| 2979 |
*
|
| 2980 |
* @param integer $pos
|
| 2981 |
*
|
| 2982 |
+
* @return array
|
| 2983 |
*/
|
| 2984 |
private function getSourcePosition($pos)
|
| 2985 |
{
|
scssphp/src/SourceMap/Base64.php
ADDED
|
@@ -0,0 +1,184 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
<?php
|
| 2 |
+
/**
|
| 3 |
+
* SCSSPHP
|
| 4 |
+
*
|
| 5 |
+
* @copyright 2012-2019 Leaf Corcoran
|
| 6 |
+
*
|
| 7 |
+
* @license http://opensource.org/licenses/MIT MIT
|
| 8 |
+
*
|
| 9 |
+
* @link http://scssphp.github.io/scssphp
|
| 10 |
+
*/
|
| 11 |
+
|
| 12 |
+
namespace ScssPhp\ScssPhp\SourceMap;
|
| 13 |
+
|
| 14 |
+
/**
|
| 15 |
+
* Base 64 Encode/Decode
|
| 16 |
+
*
|
| 17 |
+
* @author Anthon Pang <anthon.pang@gmail.com>
|
| 18 |
+
*/
|
| 19 |
+
class Base64
|
| 20 |
+
{
|
| 21 |
+
/**
|
| 22 |
+
* @var array
|
| 23 |
+
*/
|
| 24 |
+
private static $encodingMap = [
|
| 25 |
+
0 => 'A',
|
| 26 |
+
1 => 'B',
|
| 27 |
+
2 => 'C',
|
| 28 |
+
3 => 'D',
|
| 29 |
+
4 => 'E',
|
| 30 |
+
5 => 'F',
|
| 31 |
+
6 => 'G',
|
| 32 |
+
7 => 'H',
|
| 33 |
+
8 => 'I',
|
| 34 |
+
9 => 'J',
|
| 35 |
+
10 => 'K',
|
| 36 |
+
11 => 'L',
|
| 37 |
+
12 => 'M',
|
| 38 |
+
13 => 'N',
|
| 39 |
+
14 => 'O',
|
| 40 |
+
15 => 'P',
|
| 41 |
+
16 => 'Q',
|
| 42 |
+
17 => 'R',
|
| 43 |
+
18 => 'S',
|
| 44 |
+
19 => 'T',
|
| 45 |
+
20 => 'U',
|
| 46 |
+
21 => 'V',
|
| 47 |
+
22 => 'W',
|
| 48 |
+
23 => 'X',
|
| 49 |
+
24 => 'Y',
|
| 50 |
+
25 => 'Z',
|
| 51 |
+
26 => 'a',
|
| 52 |
+
27 => 'b',
|
| 53 |
+
28 => 'c',
|
| 54 |
+
29 => 'd',
|
| 55 |
+
30 => 'e',
|
| 56 |
+
31 => 'f',
|
| 57 |
+
32 => 'g',
|
| 58 |
+
33 => 'h',
|
| 59 |
+
34 => 'i',
|
| 60 |
+
35 => 'j',
|
| 61 |
+
36 => 'k',
|
| 62 |
+
37 => 'l',
|
| 63 |
+
38 => 'm',
|
| 64 |
+
39 => 'n',
|
| 65 |
+
40 => 'o',
|
| 66 |
+
41 => 'p',
|
| 67 |
+
42 => 'q',
|
| 68 |
+
43 => 'r',
|
| 69 |
+
44 => 's',
|
| 70 |
+
45 => 't',
|
| 71 |
+
46 => 'u',
|
| 72 |
+
47 => 'v',
|
| 73 |
+
48 => 'w',
|
| 74 |
+
49 => 'x',
|
| 75 |
+
50 => 'y',
|
| 76 |
+
51 => 'z',
|
| 77 |
+
52 => '0',
|
| 78 |
+
53 => '1',
|
| 79 |
+
54 => '2',
|
| 80 |
+
55 => '3',
|
| 81 |
+
56 => '4',
|
| 82 |
+
57 => '5',
|
| 83 |
+
58 => '6',
|
| 84 |
+
59 => '7',
|
| 85 |
+
60 => '8',
|
| 86 |
+
61 => '9',
|
| 87 |
+
62 => '+',
|
| 88 |
+
63 => '/',
|
| 89 |
+
];
|
| 90 |
+
|
| 91 |
+
/**
|
| 92 |
+
* @var array
|
| 93 |
+
*/
|
| 94 |
+
private static $decodingMap = [
|
| 95 |
+
'A' => 0,
|
| 96 |
+
'B' => 1,
|
| 97 |
+
'C' => 2,
|
| 98 |
+
'D' => 3,
|
| 99 |
+
'E' => 4,
|
| 100 |
+
'F' => 5,
|
| 101 |
+
'G' => 6,
|
| 102 |
+
'H' => 7,
|
| 103 |
+
'I' => 8,
|
| 104 |
+
'J' => 9,
|
| 105 |
+
'K' => 10,
|
| 106 |
+
'L' => 11,
|
| 107 |
+
'M' => 12,
|
| 108 |
+
'N' => 13,
|
| 109 |
+
'O' => 14,
|
| 110 |
+
'P' => 15,
|
| 111 |
+
'Q' => 16,
|
| 112 |
+
'R' => 17,
|
| 113 |
+
'S' => 18,
|
| 114 |
+
'T' => 19,
|
| 115 |
+
'U' => 20,
|
| 116 |
+
'V' => 21,
|
| 117 |
+
'W' => 22,
|
| 118 |
+
'X' => 23,
|
| 119 |
+
'Y' => 24,
|
| 120 |
+
'Z' => 25,
|
| 121 |
+
'a' => 26,
|
| 122 |
+
'b' => 27,
|
| 123 |
+
'c' => 28,
|
| 124 |
+
'd' => 29,
|
| 125 |
+
'e' => 30,
|
| 126 |
+
'f' => 31,
|
| 127 |
+
'g' => 32,
|
| 128 |
+
'h' => 33,
|
| 129 |
+
'i' => 34,
|
| 130 |
+
'j' => 35,
|
| 131 |
+
'k' => 36,
|
| 132 |
+
'l' => 37,
|
| 133 |
+
'm' => 38,
|
| 134 |
+
'n' => 39,
|
| 135 |
+
'o' => 40,
|
| 136 |
+
'p' => 41,
|
| 137 |
+
'q' => 42,
|
| 138 |
+
'r' => 43,
|
| 139 |
+
's' => 44,
|
| 140 |
+
't' => 45,
|
| 141 |
+
'u' => 46,
|
| 142 |
+
'v' => 47,
|
| 143 |
+
'w' => 48,
|
| 144 |
+
'x' => 49,
|
| 145 |
+
'y' => 50,
|
| 146 |
+
'z' => 51,
|
| 147 |
+
0 => 52,
|
| 148 |
+
1 => 53,
|
| 149 |
+
2 => 54,
|
| 150 |
+
3 => 55,
|
| 151 |
+
4 => 56,
|
| 152 |
+
5 => 57,
|
| 153 |
+
6 => 58,
|
| 154 |
+
7 => 59,
|
| 155 |
+
8 => 60,
|
| 156 |
+
9 => 61,
|
| 157 |
+
'+' => 62,
|
| 158 |
+
'/' => 63,
|
| 159 |
+
];
|
| 160 |
+
|
| 161 |
+
/**
|
| 162 |
+
* Convert to base64
|
| 163 |
+
*
|
| 164 |
+
* @param integer $value
|
| 165 |
+
*
|
| 166 |
+
* @return string
|
| 167 |
+
*/
|
| 168 |
+
public static function encode($value)
|
| 169 |
+
{
|
| 170 |
+
return self::$encodingMap[$value];
|
| 171 |
+
}
|
| 172 |
+
|
| 173 |
+
/**
|
| 174 |
+
* Convert from base64
|
| 175 |
+
*
|
| 176 |
+
* @param string $value
|
| 177 |
+
*
|
| 178 |
+
* @return integer
|
| 179 |
+
*/
|
| 180 |
+
public static function decode($value)
|
| 181 |
+
{
|
| 182 |
+
return self::$decodingMap[$value];
|
| 183 |
+
}
|
| 184 |
+
}
|
scssphp/src/SourceMap/Base64VLQ.php
ADDED
|
@@ -0,0 +1,137 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
<?php
|
| 2 |
+
/**
|
| 3 |
+
* SCSSPHP
|
| 4 |
+
*
|
| 5 |
+
* @copyright 2012-2019 Leaf Corcoran
|
| 6 |
+
*
|
| 7 |
+
* @license http://opensource.org/licenses/MIT MIT
|
| 8 |
+
*
|
| 9 |
+
* @link http://scssphp.github.io/scssphp
|
| 10 |
+
*/
|
| 11 |
+
|
| 12 |
+
namespace ScssPhp\ScssPhp\SourceMap;
|
| 13 |
+
|
| 14 |
+
use ScssPhp\ScssPhp\SourceMap\Base64;
|
| 15 |
+
|
| 16 |
+
/**
|
| 17 |
+
* Base 64 VLQ
|
| 18 |
+
*
|
| 19 |
+
* Based on the Base 64 VLQ implementation in Closure Compiler:
|
| 20 |
+
* https://github.com/google/closure-compiler/blob/master/src/com/google/debugging/sourcemap/Base64VLQ.java
|
| 21 |
+
*
|
| 22 |
+
* Copyright 2011 The Closure Compiler Authors.
|
| 23 |
+
*
|
| 24 |
+
* Licensed under the Apache License, Version 2.0 (the "License");
|
| 25 |
+
* you may not use this file except in compliance with the License.
|
| 26 |
+
* You may obtain a copy of the License at
|
| 27 |
+
*
|
| 28 |
+
* http://www.apache.org/licenses/LICENSE-2.0
|
| 29 |
+
*
|
| 30 |
+
* Unless required by applicable law or agreed to in writing, software
|
| 31 |
+
* distributed under the License is distributed on an "AS IS" BASIS,
|
| 32 |
+
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
| 33 |
+
* See the License for the specific language governing permissions and
|
| 34 |
+
* limitations under the License.
|
| 35 |
+
*
|
| 36 |
+
* @author John Lenz <johnlenz@google.com>
|
| 37 |
+
* @author Anthon Pang <anthon.pang@gmail.com>
|
| 38 |
+
*/
|
| 39 |
+
class Base64VLQ
|
| 40 |
+
{
|
| 41 |
+
// A Base64 VLQ digit can represent 5 bits, so it is base-32.
|
| 42 |
+
const VLQ_BASE_SHIFT = 5;
|
| 43 |
+
|
| 44 |
+
// A mask of bits for a VLQ digit (11111), 31 decimal.
|
| 45 |
+
const VLQ_BASE_MASK = 31;
|
| 46 |
+
|
| 47 |
+
// The continuation bit is the 6th bit.
|
| 48 |
+
const VLQ_CONTINUATION_BIT = 32;
|
| 49 |
+
|
| 50 |
+
/**
|
| 51 |
+
* Returns the VLQ encoded value.
|
| 52 |
+
*
|
| 53 |
+
* @param integer $value
|
| 54 |
+
*
|
| 55 |
+
* @return string
|
| 56 |
+
*/
|
| 57 |
+
public static function encode($value)
|
| 58 |
+
{
|
| 59 |
+
$encoded = '';
|
| 60 |
+
$vlq = self::toVLQSigned($value);
|
| 61 |
+
|
| 62 |
+
do {
|
| 63 |
+
$digit = $vlq & self::VLQ_BASE_MASK;
|
| 64 |
+
$vlq >>= self::VLQ_BASE_SHIFT;
|
| 65 |
+
|
| 66 |
+
if ($vlq > 0) {
|
| 67 |
+
$digit |= self::VLQ_CONTINUATION_BIT;
|
| 68 |
+
}
|
| 69 |
+
|
| 70 |
+
$encoded .= Base64::encode($digit);
|
| 71 |
+
} while ($vlq > 0);
|
| 72 |
+
|
| 73 |
+
return $encoded;
|
| 74 |
+
}
|
| 75 |
+
|
| 76 |
+
/**
|
| 77 |
+
* Decodes VLQValue.
|
| 78 |
+
*
|
| 79 |
+
* @param string $str
|
| 80 |
+
* @param integer $index
|
| 81 |
+
*
|
| 82 |
+
* @return integer
|
| 83 |
+
*/
|
| 84 |
+
public static function decode($str, &$index)
|
| 85 |
+
{
|
| 86 |
+
$result = 0;
|
| 87 |
+
$shift = 0;
|
| 88 |
+
|
| 89 |
+
do {
|
| 90 |
+
$c = $str[$index++];
|
| 91 |
+
$digit = Base64::decode($c);
|
| 92 |
+
$continuation = ($digit & self::VLQ_CONTINUATION_BIT) != 0;
|
| 93 |
+
$digit &= self::VLQ_BASE_MASK;
|
| 94 |
+
$result = $result + ($digit << $shift);
|
| 95 |
+
$shift = $shift + self::VLQ_BASE_SHIFT;
|
| 96 |
+
} while ($continuation);
|
| 97 |
+
|
| 98 |
+
return self::fromVLQSigned($result);
|
| 99 |
+
}
|
| 100 |
+
|
| 101 |
+
/**
|
| 102 |
+
* Converts from a two-complement value to a value where the sign bit is
|
| 103 |
+
* is placed in the least significant bit. For example, as decimals:
|
| 104 |
+
* 1 becomes 2 (10 binary), -1 becomes 3 (11 binary)
|
| 105 |
+
* 2 becomes 4 (100 binary), -2 becomes 5 (101 binary)
|
| 106 |
+
*
|
| 107 |
+
* @param integer $value
|
| 108 |
+
*
|
| 109 |
+
* @return integer
|
| 110 |
+
*/
|
| 111 |
+
private static function toVLQSigned($value)
|
| 112 |
+
{
|
| 113 |
+
if ($value < 0) {
|
| 114 |
+
return ((-$value) << 1) + 1;
|
| 115 |
+
}
|
| 116 |
+
|
| 117 |
+
return ($value << 1) + 0;
|
| 118 |
+
}
|
| 119 |
+
|
| 120 |
+
/**
|
| 121 |
+
* Converts to a two-complement value from a value where the sign bit is
|
| 122 |
+
* is placed in the least significant bit. For example, as decimals:
|
| 123 |
+
* 2 (10 binary) becomes 1, 3 (11 binary) becomes -1
|
| 124 |
+
* 4 (100 binary) becomes 2, 5 (101 binary) becomes -2
|
| 125 |
+
*
|
| 126 |
+
* @param integer $value
|
| 127 |
+
*
|
| 128 |
+
* @return integer
|
| 129 |
+
*/
|
| 130 |
+
private static function fromVLQSigned($value)
|
| 131 |
+
{
|
| 132 |
+
$negate = ($value & 1) === 1;
|
| 133 |
+
$value = $value >> 1;
|
| 134 |
+
|
| 135 |
+
return $negate ? -$value : $value;
|
| 136 |
+
}
|
| 137 |
+
}
|
scssphp/src/SourceMap/Base64VLQEncoder.php
CHANGED
|
@@ -2,14 +2,14 @@
|
|
| 2 |
/**
|
| 3 |
* SCSSPHP
|
| 4 |
*
|
| 5 |
-
* @copyright 2012-
|
| 6 |
*
|
| 7 |
* @license http://opensource.org/licenses/MIT MIT
|
| 8 |
*
|
| 9 |
-
* @link http://
|
| 10 |
*/
|
| 11 |
|
| 12 |
-
namespace
|
| 13 |
|
| 14 |
/**
|
| 15 |
* Base64 VLQ Encoder
|
|
@@ -47,7 +47,7 @@ class Base64VLQEncoder
|
|
| 47 |
*
|
| 48 |
* @var array
|
| 49 |
*/
|
| 50 |
-
private $charToIntMap =
|
| 51 |
'A' => 0, 'B' => 1, 'C' => 2, 'D' => 3, 'E' => 4, 'F' => 5, 'G' => 6, 'H' => 7,
|
| 52 |
'I' => 8, 'J' => 9, 'K' => 10, 'L' => 11, 'M' => 12, 'N' => 13, 'O' => 14, 'P' => 15,
|
| 53 |
'Q' => 16, 'R' => 17, 'S' => 18, 'T' => 19, 'U' => 20, 'V' => 21, 'W' => 22, 'X' => 23,
|
|
@@ -56,14 +56,14 @@ class Base64VLQEncoder
|
|
| 56 |
'o' => 40, 'p' => 41, 'q' => 42, 'r' => 43, 's' => 44, 't' => 45, 'u' => 46, 'v' => 47,
|
| 57 |
'w' => 48, 'x' => 49, 'y' => 50, 'z' => 51, 0 => 52, 1 => 53, 2 => 54, 3 => 55,
|
| 58 |
4 => 56, 5 => 57, 6 => 58, 7 => 59, 8 => 60, 9 => 61, '+' => 62, '/' => 63,
|
| 59 |
-
|
| 60 |
|
| 61 |
/**
|
| 62 |
* Integer to char map
|
| 63 |
*
|
| 64 |
* @var array
|
| 65 |
*/
|
| 66 |
-
private $intToCharMap =
|
| 67 |
0 => 'A', 1 => 'B', 2 => 'C', 3 => 'D', 4 => 'E', 5 => 'F', 6 => 'G', 7 => 'H',
|
| 68 |
8 => 'I', 9 => 'J', 10 => 'K', 11 => 'L', 12 => 'M', 13 => 'N', 14 => 'O', 15 => 'P',
|
| 69 |
16 => 'Q', 17 => 'R', 18 => 'S', 19 => 'T', 20 => 'U', 21 => 'V', 22 => 'W', 23 => 'X',
|
|
@@ -72,7 +72,7 @@ class Base64VLQEncoder
|
|
| 72 |
40 => 'o', 41 => 'p', 42 => 'q', 43 => 'r', 44 => 's', 45 => 't', 46 => 'u', 47 => 'v',
|
| 73 |
48 => 'w', 49 => 'x', 50 => 'y', 51 => 'z', 52 => '0', 53 => '1', 54 => '2', 55 => '3',
|
| 74 |
56 => '4', 57 => '5', 58 => '6', 59 => '7', 60 => '8', 61 => '9', 62 => '+', 63 => '/',
|
| 75 |
-
|
| 76 |
|
| 77 |
/**
|
| 78 |
* Constructor
|
| 2 |
/**
|
| 3 |
* SCSSPHP
|
| 4 |
*
|
| 5 |
+
* @copyright 2012-2019 Leaf Corcoran
|
| 6 |
*
|
| 7 |
* @license http://opensource.org/licenses/MIT MIT
|
| 8 |
*
|
| 9 |
+
* @link http://scssphp.github.io/scssphp
|
| 10 |
*/
|
| 11 |
|
| 12 |
+
namespace ScssPhp\ScssPhp\SourceMap;
|
| 13 |
|
| 14 |
/**
|
| 15 |
* Base64 VLQ Encoder
|
| 47 |
*
|
| 48 |
* @var array
|
| 49 |
*/
|
| 50 |
+
private $charToIntMap = [
|
| 51 |
'A' => 0, 'B' => 1, 'C' => 2, 'D' => 3, 'E' => 4, 'F' => 5, 'G' => 6, 'H' => 7,
|
| 52 |
'I' => 8, 'J' => 9, 'K' => 10, 'L' => 11, 'M' => 12, 'N' => 13, 'O' => 14, 'P' => 15,
|
| 53 |
'Q' => 16, 'R' => 17, 'S' => 18, 'T' => 19, 'U' => 20, 'V' => 21, 'W' => 22, 'X' => 23,
|
| 56 |
'o' => 40, 'p' => 41, 'q' => 42, 'r' => 43, 's' => 44, 't' => 45, 'u' => 46, 'v' => 47,
|
| 57 |
'w' => 48, 'x' => 49, 'y' => 50, 'z' => 51, 0 => 52, 1 => 53, 2 => 54, 3 => 55,
|
| 58 |
4 => 56, 5 => 57, 6 => 58, 7 => 59, 8 => 60, 9 => 61, '+' => 62, '/' => 63,
|
| 59 |
+
];
|
| 60 |
|
| 61 |
/**
|
| 62 |
* Integer to char map
|
| 63 |
*
|
| 64 |
* @var array
|
| 65 |
*/
|
| 66 |
+
private $intToCharMap = [
|
| 67 |
0 => 'A', 1 => 'B', 2 => 'C', 3 => 'D', 4 => 'E', 5 => 'F', 6 => 'G', 7 => 'H',
|
| 68 |
8 => 'I', 9 => 'J', 10 => 'K', 11 => 'L', 12 => 'M', 13 => 'N', 14 => 'O', 15 => 'P',
|
| 69 |
16 => 'Q', 17 => 'R', 18 => 'S', 19 => 'T', 20 => 'U', 21 => 'V', 22 => 'W', 23 => 'X',
|
| 72 |
40 => 'o', 41 => 'p', 42 => 'q', 43 => 'r', 44 => 's', 45 => 't', 46 => 'u', 47 => 'v',
|
| 73 |
48 => 'w', 49 => 'x', 50 => 'y', 51 => 'z', 52 => '0', 53 => '1', 54 => '2', 55 => '3',
|
| 74 |
56 => '4', 57 => '5', 58 => '6', 59 => '7', 60 => '8', 61 => '9', 62 => '+', 63 => '/',
|
| 75 |
+
];
|
| 76 |
|
| 77 |
/**
|
| 78 |
* Constructor
|
scssphp/src/SourceMap/SourceMapGenerator.php
CHANGED
|
@@ -2,16 +2,16 @@
|
|
| 2 |
/**
|
| 3 |
* SCSSPHP
|
| 4 |
*
|
| 5 |
-
* @copyright 2012-
|
| 6 |
*
|
| 7 |
* @license http://opensource.org/licenses/MIT MIT
|
| 8 |
*
|
| 9 |
-
* @link http://
|
| 10 |
*/
|
| 11 |
|
| 12 |
-
namespace
|
| 13 |
|
| 14 |
-
use
|
| 15 |
|
| 16 |
/**
|
| 17 |
* Source Map Generator
|
|
@@ -33,7 +33,7 @@ class SourceMapGenerator
|
|
| 33 |
*
|
| 34 |
* @var array
|
| 35 |
*/
|
| 36 |
-
protected $defaultOptions =
|
| 37 |
// an optional source root, useful for relocating source files
|
| 38 |
// on a server or removing repeated values in the 'sources' entry.
|
| 39 |
// This value is prepended to the individual entries in the 'source' field.
|
|
@@ -56,12 +56,12 @@ class SourceMapGenerator
|
|
| 56 |
|
| 57 |
// base path for filename normalization
|
| 58 |
'sourceMapBasepath' => ''
|
| 59 |
-
|
| 60 |
|
| 61 |
/**
|
| 62 |
* The base64 VLQ encoder
|
| 63 |
*
|
| 64 |
-
* @var \
|
| 65 |
*/
|
| 66 |
protected $encoder;
|
| 67 |
|
|
@@ -70,22 +70,22 @@ class SourceMapGenerator
|
|
| 70 |
*
|
| 71 |
* @var array
|
| 72 |
*/
|
| 73 |
-
protected $mappings =
|
| 74 |
|
| 75 |
/**
|
| 76 |
* Array of contents map
|
| 77 |
*
|
| 78 |
* @var array
|
| 79 |
*/
|
| 80 |
-
protected $contentsMap =
|
| 81 |
|
| 82 |
/**
|
| 83 |
* File to content map
|
| 84 |
*
|
| 85 |
* @var array
|
| 86 |
*/
|
| 87 |
-
protected $sources =
|
| 88 |
-
protected $
|
| 89 |
|
| 90 |
/**
|
| 91 |
* @var array
|
|
@@ -95,7 +95,7 @@ class SourceMapGenerator
|
|
| 95 |
public function __construct(array $options = [])
|
| 96 |
{
|
| 97 |
$this->options = array_merge($this->defaultOptions, $options);
|
| 98 |
-
$this->encoder = new
|
| 99 |
}
|
| 100 |
|
| 101 |
/**
|
|
@@ -109,13 +109,13 @@ class SourceMapGenerator
|
|
| 109 |
*/
|
| 110 |
public function addMapping($generatedLine, $generatedColumn, $originalLine, $originalColumn, $sourceFile)
|
| 111 |
{
|
| 112 |
-
$this->mappings[] =
|
| 113 |
-
'generated_line'
|
| 114 |
'generated_column' => $generatedColumn,
|
| 115 |
-
'original_line'
|
| 116 |
-
'original_column'
|
| 117 |
-
'source_file'
|
| 118 |
-
|
| 119 |
|
| 120 |
$this->sources[$sourceFile] = $sourceFile;
|
| 121 |
}
|
|
@@ -123,10 +123,11 @@ class SourceMapGenerator
|
|
| 123 |
/**
|
| 124 |
* Saves the source map to a file
|
| 125 |
*
|
| 126 |
-
* @param string $file The absolute path to a file
|
| 127 |
* @param string $content The content to write
|
| 128 |
*
|
| 129 |
-
* @
|
|
|
|
|
|
|
| 130 |
*/
|
| 131 |
public function saveMap($content)
|
| 132 |
{
|
|
@@ -136,7 +137,9 @@ class SourceMapGenerator
|
|
| 136 |
// directory does not exist
|
| 137 |
if (! is_dir($dir)) {
|
| 138 |
// FIXME: create the dir automatically?
|
| 139 |
-
throw new CompilerException(
|
|
|
|
|
|
|
| 140 |
}
|
| 141 |
|
| 142 |
// FIXME: proper saving, with dir write check!
|
|
@@ -156,7 +159,7 @@ class SourceMapGenerator
|
|
| 156 |
*/
|
| 157 |
public function generateJson()
|
| 158 |
{
|
| 159 |
-
$sourceMap =
|
| 160 |
$mappings = $this->generateMappings();
|
| 161 |
|
| 162 |
// File version (always the first entry in the object) and must be a positive integer.
|
|
@@ -178,14 +181,14 @@ class SourceMapGenerator
|
|
| 178 |
}
|
| 179 |
|
| 180 |
// A list of original sources used by the 'mappings' entry.
|
| 181 |
-
$sourceMap['sources'] =
|
| 182 |
|
| 183 |
-
foreach ($this->sources as $
|
| 184 |
-
$sourceMap['sources'][] = $this->normalizeFilename($
|
| 185 |
}
|
| 186 |
|
| 187 |
// A list of symbol names used by the 'mappings' entry.
|
| 188 |
-
$sourceMap['names'] =
|
| 189 |
|
| 190 |
// A string with the encoded mapping data.
|
| 191 |
$sourceMap['mappings'] = $mappings;
|
|
@@ -202,7 +205,7 @@ class SourceMapGenerator
|
|
| 202 |
unset($sourceMap['sourceRoot']);
|
| 203 |
}
|
| 204 |
|
| 205 |
-
return json_encode($sourceMap);
|
| 206 |
}
|
| 207 |
|
| 208 |
/**
|
|
@@ -216,7 +219,7 @@ class SourceMapGenerator
|
|
| 216 |
return null;
|
| 217 |
}
|
| 218 |
|
| 219 |
-
$content =
|
| 220 |
|
| 221 |
foreach ($this->sources as $sourceFile) {
|
| 222 |
$content[] = file_get_contents($sourceFile);
|
|
@@ -236,10 +239,10 @@ class SourceMapGenerator
|
|
| 236 |
return '';
|
| 237 |
}
|
| 238 |
|
| 239 |
-
$this->
|
| 240 |
|
| 241 |
// group mappings by generated line number.
|
| 242 |
-
$groupedMap = $groupedMapEncoded =
|
| 243 |
|
| 244 |
foreach ($this->mappings as $m) {
|
| 245 |
$groupedMap[$m['generated_line']][] = $m;
|
|
@@ -248,15 +251,15 @@ class SourceMapGenerator
|
|
| 248 |
ksort($groupedMap);
|
| 249 |
$lastGeneratedLine = $lastOriginalIndex = $lastOriginalLine = $lastOriginalColumn = 0;
|
| 250 |
|
| 251 |
-
foreach ($groupedMap as $lineNumber => $
|
| 252 |
while (++$lastGeneratedLine < $lineNumber) {
|
| 253 |
$groupedMapEncoded[] = ';';
|
| 254 |
}
|
| 255 |
|
| 256 |
-
$lineMapEncoded =
|
| 257 |
$lastGeneratedColumn = 0;
|
| 258 |
|
| 259 |
-
foreach ($
|
| 260 |
$mapEncoded = $this->encoder->encode($m['generated_column'] - $lastGeneratedColumn);
|
| 261 |
$lastGeneratedColumn = $m['generated_column'];
|
| 262 |
|
|
@@ -293,9 +296,16 @@ class SourceMapGenerator
|
|
| 293 |
*/
|
| 294 |
protected function findFileIndex($filename)
|
| 295 |
{
|
| 296 |
-
return $this->
|
| 297 |
}
|
| 298 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 299 |
protected function normalizeFilename($filename)
|
| 300 |
{
|
| 301 |
$filename = $this->fixWindowsPath($filename);
|
|
@@ -303,7 +313,7 @@ class SourceMapGenerator
|
|
| 303 |
$basePath = $this->options['sourceMapBasepath'];
|
| 304 |
|
| 305 |
// "Trim" the 'sourceMapBasepath' from the output filename.
|
| 306 |
-
if (strpos($filename, $basePath) === 0) {
|
| 307 |
$filename = substr($filename, strlen($basePath));
|
| 308 |
}
|
| 309 |
|
| 2 |
/**
|
| 3 |
* SCSSPHP
|
| 4 |
*
|
| 5 |
+
* @copyright 2012-2019 Leaf Corcoran
|
| 6 |
*
|
| 7 |
* @license http://opensource.org/licenses/MIT MIT
|
| 8 |
*
|
| 9 |
+
* @link http://scssphp.github.io/scssphp
|
| 10 |
*/
|
| 11 |
|
| 12 |
+
namespace ScssPhp\ScssPhp\SourceMap;
|
| 13 |
|
| 14 |
+
use ScssPhp\ScssPhp\Exception\CompilerException;
|
| 15 |
|
| 16 |
/**
|
| 17 |
* Source Map Generator
|
| 33 |
*
|
| 34 |
* @var array
|
| 35 |
*/
|
| 36 |
+
protected $defaultOptions = [
|
| 37 |
// an optional source root, useful for relocating source files
|
| 38 |
// on a server or removing repeated values in the 'sources' entry.
|
| 39 |
// This value is prepended to the individual entries in the 'source' field.
|
| 56 |
|
| 57 |
// base path for filename normalization
|
| 58 |
'sourceMapBasepath' => ''
|
| 59 |
+
];
|
| 60 |
|
| 61 |
/**
|
| 62 |
* The base64 VLQ encoder
|
| 63 |
*
|
| 64 |
+
* @var \ScssPhp\ScssPhp\SourceMap\Base64VLQ
|
| 65 |
*/
|
| 66 |
protected $encoder;
|
| 67 |
|
| 70 |
*
|
| 71 |
* @var array
|
| 72 |
*/
|
| 73 |
+
protected $mappings = [];
|
| 74 |
|
| 75 |
/**
|
| 76 |
* Array of contents map
|
| 77 |
*
|
| 78 |
* @var array
|
| 79 |
*/
|
| 80 |
+
protected $contentsMap = [];
|
| 81 |
|
| 82 |
/**
|
| 83 |
* File to content map
|
| 84 |
*
|
| 85 |
* @var array
|
| 86 |
*/
|
| 87 |
+
protected $sources = [];
|
| 88 |
+
protected $sourceKeys = [];
|
| 89 |
|
| 90 |
/**
|
| 91 |
* @var array
|
| 95 |
public function __construct(array $options = [])
|
| 96 |
{
|
| 97 |
$this->options = array_merge($this->defaultOptions, $options);
|
| 98 |
+
$this->encoder = new Base64VLQ();
|
| 99 |
}
|
| 100 |
|
| 101 |
/**
|
| 109 |
*/
|
| 110 |
public function addMapping($generatedLine, $generatedColumn, $originalLine, $originalColumn, $sourceFile)
|
| 111 |
{
|
| 112 |
+
$this->mappings[] = [
|
| 113 |
+
'generated_line' => $generatedLine,
|
| 114 |
'generated_column' => $generatedColumn,
|
| 115 |
+
'original_line' => $originalLine,
|
| 116 |
+
'original_column' => $originalColumn,
|
| 117 |
+
'source_file' => $sourceFile
|
| 118 |
+
];
|
| 119 |
|
| 120 |
$this->sources[$sourceFile] = $sourceFile;
|
| 121 |
}
|
| 123 |
/**
|
| 124 |
* Saves the source map to a file
|
| 125 |
*
|
|
|
|
| 126 |
* @param string $content The content to write
|
| 127 |
*
|
| 128 |
+
* @return string
|
| 129 |
+
*
|
| 130 |
+
* @throws \ScssPhp\ScssPhp\Exception\CompilerException If the file could not be saved
|
| 131 |
*/
|
| 132 |
public function saveMap($content)
|
| 133 |
{
|
| 137 |
// directory does not exist
|
| 138 |
if (! is_dir($dir)) {
|
| 139 |
// FIXME: create the dir automatically?
|
| 140 |
+
throw new CompilerException(
|
| 141 |
+
sprintf('The directory "%s" does not exist. Cannot save the source map.', $dir)
|
| 142 |
+
);
|
| 143 |
}
|
| 144 |
|
| 145 |
// FIXME: proper saving, with dir write check!
|
| 159 |
*/
|
| 160 |
public function generateJson()
|
| 161 |
{
|
| 162 |
+
$sourceMap = [];
|
| 163 |
$mappings = $this->generateMappings();
|
| 164 |
|
| 165 |
// File version (always the first entry in the object) and must be a positive integer.
|
| 181 |
}
|
| 182 |
|
| 183 |
// A list of original sources used by the 'mappings' entry.
|
| 184 |
+
$sourceMap['sources'] = [];
|
| 185 |
|
| 186 |
+
foreach ($this->sources as $sourceUri => $sourceFilename) {
|
| 187 |
+
$sourceMap['sources'][] = $this->normalizeFilename($sourceFilename);
|
| 188 |
}
|
| 189 |
|
| 190 |
// A list of symbol names used by the 'mappings' entry.
|
| 191 |
+
$sourceMap['names'] = [];
|
| 192 |
|
| 193 |
// A string with the encoded mapping data.
|
| 194 |
$sourceMap['mappings'] = $mappings;
|
| 205 |
unset($sourceMap['sourceRoot']);
|
| 206 |
}
|
| 207 |
|
| 208 |
+
return json_encode($sourceMap, JSON_UNESCAPED_SLASHES);
|
| 209 |
}
|
| 210 |
|
| 211 |
/**
|
| 219 |
return null;
|
| 220 |
}
|
| 221 |
|
| 222 |
+
$content = [];
|
| 223 |
|
| 224 |
foreach ($this->sources as $sourceFile) {
|
| 225 |
$content[] = file_get_contents($sourceFile);
|
| 239 |
return '';
|
| 240 |
}
|
| 241 |
|
| 242 |
+
$this->sourceKeys = array_flip(array_keys($this->sources));
|
| 243 |
|
| 244 |
// group mappings by generated line number.
|
| 245 |
+
$groupedMap = $groupedMapEncoded = [];
|
| 246 |
|
| 247 |
foreach ($this->mappings as $m) {
|
| 248 |
$groupedMap[$m['generated_line']][] = $m;
|
| 251 |
ksort($groupedMap);
|
| 252 |
$lastGeneratedLine = $lastOriginalIndex = $lastOriginalLine = $lastOriginalColumn = 0;
|
| 253 |
|
| 254 |
+
foreach ($groupedMap as $lineNumber => $lineMap) {
|
| 255 |
while (++$lastGeneratedLine < $lineNumber) {
|
| 256 |
$groupedMapEncoded[] = ';';
|
| 257 |
}
|
| 258 |
|
| 259 |
+
$lineMapEncoded = [];
|
| 260 |
$lastGeneratedColumn = 0;
|
| 261 |
|
| 262 |
+
foreach ($lineMap as $m) {
|
| 263 |
$mapEncoded = $this->encoder->encode($m['generated_column'] - $lastGeneratedColumn);
|
| 264 |
$lastGeneratedColumn = $m['generated_column'];
|
| 265 |
|
| 296 |
*/
|
| 297 |
protected function findFileIndex($filename)
|
| 298 |
{
|
| 299 |
+
return $this->sourceKeys[$filename];
|
| 300 |
}
|
| 301 |
|
| 302 |
+
/**
|
| 303 |
+
* Normalize filename
|
| 304 |
+
*
|
| 305 |
+
* @param string $filename
|
| 306 |
+
*
|
| 307 |
+
* @return string
|
| 308 |
+
*/
|
| 309 |
protected function normalizeFilename($filename)
|
| 310 |
{
|
| 311 |
$filename = $this->fixWindowsPath($filename);
|
| 313 |
$basePath = $this->options['sourceMapBasepath'];
|
| 314 |
|
| 315 |
// "Trim" the 'sourceMapBasepath' from the output filename.
|
| 316 |
+
if (strlen($basePath) && strpos($filename, $basePath) === 0) {
|
| 317 |
$filename = substr($filename, strlen($basePath));
|
| 318 |
}
|
| 319 |
|
scssphp/src/Type.php
CHANGED
|
@@ -2,14 +2,14 @@
|
|
| 2 |
/**
|
| 3 |
* SCSSPHP
|
| 4 |
*
|
| 5 |
-
* @copyright 2012-
|
| 6 |
*
|
| 7 |
* @license http://opensource.org/licenses/MIT MIT
|
| 8 |
*
|
| 9 |
-
* @link http://
|
| 10 |
*/
|
| 11 |
|
| 12 |
-
namespace
|
| 13 |
|
| 14 |
/**
|
| 15 |
* Block/node types
|
| 2 |
/**
|
| 3 |
* SCSSPHP
|
| 4 |
*
|
| 5 |
+
* @copyright 2012-2019 Leaf Corcoran
|
| 6 |
*
|
| 7 |
* @license http://opensource.org/licenses/MIT MIT
|
| 8 |
*
|
| 9 |
+
* @link http://scssphp.github.io/scssphp
|
| 10 |
*/
|
| 11 |
|
| 12 |
+
namespace ScssPhp\ScssPhp;
|
| 13 |
|
| 14 |
/**
|
| 15 |
* Block/node types
|
scssphp/src/Util.php
CHANGED
|
@@ -2,17 +2,17 @@
|
|
| 2 |
/**
|
| 3 |
* SCSSPHP
|
| 4 |
*
|
| 5 |
-
* @copyright 2012-
|
| 6 |
*
|
| 7 |
* @license http://opensource.org/licenses/MIT MIT
|
| 8 |
*
|
| 9 |
-
* @link http://
|
| 10 |
*/
|
| 11 |
|
| 12 |
-
namespace
|
| 13 |
|
| 14 |
-
use
|
| 15 |
-
use
|
| 16 |
|
| 17 |
/**
|
| 18 |
* Utilty functions
|
|
@@ -26,13 +26,13 @@ class Util
|
|
| 26 |
* room for slight floating-point errors.
|
| 27 |
*
|
| 28 |
* @param string $name The name of the value. Used in the error message.
|
| 29 |
-
* @param \
|
| 30 |
* @param array $value The value to check.
|
| 31 |
* @param string $unit The unit of the value. Used in error reporting.
|
| 32 |
*
|
| 33 |
* @return mixed `value` adjusted to fall within range, if it was outside by a floating-point margin.
|
| 34 |
*
|
| 35 |
-
* @throws \
|
| 36 |
*/
|
| 37 |
public static function checkRange($name, Range $range, $value, $unit = '')
|
| 38 |
{
|
|
@@ -63,7 +63,7 @@ class Util
|
|
| 63 |
*/
|
| 64 |
public static function encodeURIComponent($string)
|
| 65 |
{
|
| 66 |
-
$revert =
|
| 67 |
|
| 68 |
return strtr(rawurlencode($string), $revert);
|
| 69 |
}
|
| 2 |
/**
|
| 3 |
* SCSSPHP
|
| 4 |
*
|
| 5 |
+
* @copyright 2012-2019 Leaf Corcoran
|
| 6 |
*
|
| 7 |
* @license http://opensource.org/licenses/MIT MIT
|
| 8 |
*
|
| 9 |
+
* @link http://scssphp.github.io/scssphp
|
| 10 |
*/
|
| 11 |
|
| 12 |
+
namespace ScssPhp\ScssPhp;
|
| 13 |
|
| 14 |
+
use ScssPhp\ScssPhp\Base\Range;
|
| 15 |
+
use ScssPhp\ScssPhp\Exception\RangeException;
|
| 16 |
|
| 17 |
/**
|
| 18 |
* Utilty functions
|
| 26 |
* room for slight floating-point errors.
|
| 27 |
*
|
| 28 |
* @param string $name The name of the value. Used in the error message.
|
| 29 |
+
* @param \ScssPhp\ScssPhp\Base\Range $range Range of values.
|
| 30 |
* @param array $value The value to check.
|
| 31 |
* @param string $unit The unit of the value. Used in error reporting.
|
| 32 |
*
|
| 33 |
* @return mixed `value` adjusted to fall within range, if it was outside by a floating-point margin.
|
| 34 |
*
|
| 35 |
+
* @throws \ScssPhp\ScssPhp\Exception\RangeException
|
| 36 |
*/
|
| 37 |
public static function checkRange($name, Range $range, $value, $unit = '')
|
| 38 |
{
|
| 63 |
*/
|
| 64 |
public static function encodeURIComponent($string)
|
| 65 |
{
|
| 66 |
+
$revert = ['%21' => '!', '%2A' => '*', '%27' => "'", '%28' => '(', '%29' => ')'];
|
| 67 |
|
| 68 |
return strtr(rawurlencode($string), $revert);
|
| 69 |
}
|
scssphp/src/Version.php
CHANGED
|
@@ -2,14 +2,14 @@
|
|
| 2 |
/**
|
| 3 |
* SCSSPHP
|
| 4 |
*
|
| 5 |
-
* @copyright 2012-
|
| 6 |
*
|
| 7 |
* @license http://opensource.org/licenses/MIT MIT
|
| 8 |
*
|
| 9 |
-
* @link http://
|
| 10 |
*/
|
| 11 |
|
| 12 |
-
namespace
|
| 13 |
|
| 14 |
/**
|
| 15 |
* SCSSPHP version
|
|
@@ -18,5 +18,5 @@ namespace Leafo\ScssPhp;
|
|
| 18 |
*/
|
| 19 |
class Version
|
| 20 |
{
|
| 21 |
-
const VERSION = '
|
| 22 |
}
|
| 2 |
/**
|
| 3 |
* SCSSPHP
|
| 4 |
*
|
| 5 |
+
* @copyright 2012-2019 Leaf Corcoran
|
| 6 |
*
|
| 7 |
* @license http://opensource.org/licenses/MIT MIT
|
| 8 |
*
|
| 9 |
+
* @link http://scssphp.github.io/scssphp
|
| 10 |
*/
|
| 11 |
|
| 12 |
+
namespace ScssPhp\ScssPhp;
|
| 13 |
|
| 14 |
/**
|
| 15 |
* SCSSPHP version
|
| 18 |
*/
|
| 19 |
class Version
|
| 20 |
{
|
| 21 |
+
const VERSION = 'v1.0.2';
|
| 22 |
}
|
wp-scss.php
CHANGED
|
@@ -3,7 +3,7 @@
|
|
| 3 |
* Plugin Name: WP-SCSS
|
| 4 |
* Plugin URI: https://github.com/ConnectThink/WP-SCSS
|
| 5 |
* Description: Compiles scss files live on WordPress.
|
| 6 |
-
* Version:
|
| 7 |
* Author: Connect Think
|
| 8 |
* Author URI: http://connectthink.com
|
| 9 |
* License: GPLv3
|
|
@@ -30,36 +30,36 @@
|
|
| 30 |
|
| 31 |
// Plugin Paths
|
| 32 |
if (!defined('WPSCSS_THEME_DIR'))
|
| 33 |
-
|
| 34 |
|
| 35 |
if (!defined('WPSCSS_PLUGIN_NAME'))
|
| 36 |
-
|
| 37 |
|
| 38 |
if (!defined('WPSCSS_PLUGIN_DIR'))
|
| 39 |
-
|
| 40 |
|
| 41 |
if (!defined('WPSCSS_PLUGIN_URL'))
|
| 42 |
-
|
| 43 |
|
| 44 |
// Plugin Version
|
| 45 |
if (!defined('WPSCSS_VERSION_KEY'))
|
| 46 |
-
|
| 47 |
|
| 48 |
if (!defined('WPSCSS_VERSION_NUM'))
|
| 49 |
-
|
| 50 |
|
| 51 |
// Add version to options table
|
| 52 |
if ( get_option( WPSCSS_VERSION_KEY ) !== false ) {
|
| 53 |
|
| 54 |
-
|
| 55 |
-
|
| 56 |
|
| 57 |
} else {
|
| 58 |
|
| 59 |
-
|
| 60 |
-
|
| 61 |
-
|
| 62 |
-
|
| 63 |
}
|
| 64 |
|
| 65 |
|
|
@@ -84,7 +84,7 @@ include_once WPSCSS_PLUGIN_DIR . '/options.php'; // Options page class
|
|
| 84 |
*/
|
| 85 |
|
| 86 |
if( is_admin() ) {
|
| 87 |
-
|
| 88 |
}
|
| 89 |
|
| 90 |
add_filter('plugin_action_links', 'wpscss_plugin_action_links', 10, 2);
|
|
@@ -96,11 +96,11 @@ function wpscss_plugin_action_links($links, $file) {
|
|
| 96 |
}
|
| 97 |
|
| 98 |
if ($file == $this_plugin) {
|
| 99 |
-
|
| 100 |
-
|
| 101 |
-
|
| 102 |
|
| 103 |
-
|
| 104 |
}
|
| 105 |
|
| 106 |
|
|
@@ -119,26 +119,26 @@ $css_dir_setting = isset($wpscss_options['css_dir']) ? $wpscss_options['css_dir'
|
|
| 119 |
// Checks if directories are empty
|
| 120 |
if( $scss_dir_setting == false || $css_dir_setting == false ) {
|
| 121 |
function wpscss_settings_error() {
|
| 122 |
-
|
| 123 |
-
|
| 124 |
</div>';
|
| 125 |
}
|
| 126 |
add_action('admin_notices', 'wpscss_settings_error');
|
| 127 |
return 0; //exits
|
| 128 |
|
| 129 |
-
// Checks if directory exists
|
| 130 |
} elseif ( !is_dir(WPSCSS_THEME_DIR . $scss_dir_setting) ) {
|
| 131 |
function wpscss_settings_error() {
|
| 132 |
-
|
| 133 |
-
|
| 134 |
</div>';
|
| 135 |
}
|
| 136 |
add_action('admin_notices', 'wpscss_settings_error');
|
| 137 |
return 0; //exits
|
| 138 |
} elseif ( !is_dir(WPSCSS_THEME_DIR . $css_dir_setting) ) {
|
| 139 |
function wpscss_settings_error() {
|
| 140 |
-
|
| 141 |
-
|
| 142 |
</div>';
|
| 143 |
}
|
| 144 |
add_action('admin_notices', 'wpscss_settings_error');
|
|
@@ -149,7 +149,7 @@ if( $scss_dir_setting == false || $css_dir_setting == false ) {
|
|
| 149 |
$wpscss_settings = array(
|
| 150 |
'scss_dir' => WPSCSS_THEME_DIR . $scss_dir_setting,
|
| 151 |
'css_dir' => WPSCSS_THEME_DIR . $css_dir_setting,
|
| 152 |
-
'compiling' => isset($wpscss_options['compiling_options']) ? $wpscss_options['compiling_options'] : '
|
| 153 |
'errors' => isset($wpscss_options['errors']) ? $wpscss_options['errors'] : 'show',
|
| 154 |
'sourcemaps' => isset($wpscss_options['sourcemap_options']) ? $wpscss_options['sourcemap_options'] : 'SOURCE_MAP_NONE',
|
| 155 |
'enqueue' => isset($wpscss_options['enqueue']) ? $wpscss_options['enqueue'] : 0
|
|
@@ -206,32 +206,33 @@ function wp_scss_compile() {
|
|
| 206 |
* After the file gets over 1MB it does a purge and deletes the first
|
| 207 |
* half of entries in the file.
|
| 208 |
*/
|
|
|
|
| 209 |
$log_file = $wpscss_compiler->scss_dir.'error_log.log';
|
| 210 |
|
| 211 |
function wpscss_error_styles() {
|
| 212 |
echo
|
| 213 |
-
|
| 214 |
-
|
| 215 |
-
|
| 216 |
-
|
| 217 |
-
|
| 218 |
-
|
| 219 |
-
|
| 220 |
-
|
| 221 |
-
|
| 222 |
-
|
| 223 |
-
|
| 224 |
-
|
| 225 |
-
|
| 226 |
-
|
| 227 |
-
|
| 228 |
-
|
| 229 |
-
|
| 230 |
-
|
| 231 |
-
|
| 232 |
-
|
| 233 |
-
|
| 234 |
-
|
| 235 |
}
|
| 236 |
|
| 237 |
function wpscss_settings_show_errors($errors) {
|
|
@@ -250,33 +251,32 @@ function wpscss_settings_show_errors($errors) {
|
|
| 250 |
}
|
| 251 |
|
| 252 |
function wpscss_handle_errors() {
|
| 253 |
-
|
| 254 |
-
|
| 255 |
-
|
| 256 |
-
|
| 257 |
-
// Show in the header to anyone
|
| 258 |
-
|
| 259 |
-
|
| 260 |
-
|
| 261 |
-
|
| 262 |
-
|
| 263 |
-
|
| 264 |
-
|
| 265 |
-
|
| 266 |
-
}
|
| 267 |
}
|
|
|
|
| 268 |
|
| 269 |
-
// Clean out log file if it get's too large
|
| 270 |
-
|
| 271 |
-
|
| 272 |
-
|
| 273 |
-
|
| 274 |
-
|
| 275 |
-
|
| 276 |
-
|
| 277 |
-
}
|
| 278 |
}
|
| 279 |
-
|
| 280 |
}
|
| 281 |
|
| 282 |
|
| 3 |
* Plugin Name: WP-SCSS
|
| 4 |
* Plugin URI: https://github.com/ConnectThink/WP-SCSS
|
| 5 |
* Description: Compiles scss files live on WordPress.
|
| 6 |
+
* Version: 2.0.0
|
| 7 |
* Author: Connect Think
|
| 8 |
* Author URI: http://connectthink.com
|
| 9 |
* License: GPLv3
|
| 30 |
|
| 31 |
// Plugin Paths
|
| 32 |
if (!defined('WPSCSS_THEME_DIR'))
|
| 33 |
+
define('WPSCSS_THEME_DIR', get_stylesheet_directory());
|
| 34 |
|
| 35 |
if (!defined('WPSCSS_PLUGIN_NAME'))
|
| 36 |
+
define('WPSCSS_PLUGIN_NAME', trim(dirname(plugin_basename(__FILE__)), '/'));
|
| 37 |
|
| 38 |
if (!defined('WPSCSS_PLUGIN_DIR'))
|
| 39 |
+
define('WPSCSS_PLUGIN_DIR', WP_PLUGIN_DIR . '/' . WPSCSS_PLUGIN_NAME);
|
| 40 |
|
| 41 |
if (!defined('WPSCSS_PLUGIN_URL'))
|
| 42 |
+
define('WPSCSS_PLUGIN_URL', WP_PLUGIN_URL . '/' . WPSCSS_PLUGIN_NAME);
|
| 43 |
|
| 44 |
// Plugin Version
|
| 45 |
if (!defined('WPSCSS_VERSION_KEY'))
|
| 46 |
+
define('WPSCSS_VERSION_KEY', 'wpscss_version');
|
| 47 |
|
| 48 |
if (!defined('WPSCSS_VERSION_NUM'))
|
| 49 |
+
define('WPSCSS_VERSION_NUM', '2.0.0');
|
| 50 |
|
| 51 |
// Add version to options table
|
| 52 |
if ( get_option( WPSCSS_VERSION_KEY ) !== false ) {
|
| 53 |
|
| 54 |
+
// The option already exists, so we just update it.
|
| 55 |
+
update_option( WPSCSS_VERSION_KEY, WPSCSS_VERSION_NUM );
|
| 56 |
|
| 57 |
} else {
|
| 58 |
|
| 59 |
+
// The option hasn't been added yet. We'll add it with $autoload set to 'no'.
|
| 60 |
+
$deprecated = null;
|
| 61 |
+
$autoload = 'no';
|
| 62 |
+
add_option( WPSCSS_VERSION_KEY, WPSCSS_VERSION_NUM, $deprecated, $autoload );
|
| 63 |
}
|
| 64 |
|
| 65 |
|
| 84 |
*/
|
| 85 |
|
| 86 |
if( is_admin() ) {
|
| 87 |
+
$wpscss_settings = new Wp_Scss_Settings();
|
| 88 |
}
|
| 89 |
|
| 90 |
add_filter('plugin_action_links', 'wpscss_plugin_action_links', 10, 2);
|
| 96 |
}
|
| 97 |
|
| 98 |
if ($file == $this_plugin) {
|
| 99 |
+
$settings_link = '<a href="' . get_bloginfo('wpurl') . '/wp-admin/admin.php?page=wpscss_options">Settings</a>';
|
| 100 |
+
array_unshift($links, $settings_link);
|
| 101 |
+
}
|
| 102 |
|
| 103 |
+
return $links;
|
| 104 |
}
|
| 105 |
|
| 106 |
|
| 119 |
// Checks if directories are empty
|
| 120 |
if( $scss_dir_setting == false || $css_dir_setting == false ) {
|
| 121 |
function wpscss_settings_error() {
|
| 122 |
+
echo '<div class="error">
|
| 123 |
+
<p><strong>Wp-Scss</strong> requires both directories be specified. <a href="' . get_bloginfo('wpurl') . '/wp-admin/admin.php?page=wpscss_options">Please update your settings.</a></p>
|
| 124 |
</div>';
|
| 125 |
}
|
| 126 |
add_action('admin_notices', 'wpscss_settings_error');
|
| 127 |
return 0; //exits
|
| 128 |
|
| 129 |
+
// Checks if directory exists
|
| 130 |
} elseif ( !is_dir(WPSCSS_THEME_DIR . $scss_dir_setting) ) {
|
| 131 |
function wpscss_settings_error() {
|
| 132 |
+
echo '<div class="error">
|
| 133 |
+
<p><strong>Wp-Scss:</strong> SCSS directory does not exist (' . WPSCSS_THEME_DIR . $scss_dir_setting . '). Please create the directory or <a href="' . get_bloginfo('wpurl') . '/wp-admin/admin.php?page=wpscss_options">update your settings.</a></p>
|
| 134 |
</div>';
|
| 135 |
}
|
| 136 |
add_action('admin_notices', 'wpscss_settings_error');
|
| 137 |
return 0; //exits
|
| 138 |
} elseif ( !is_dir(WPSCSS_THEME_DIR . $css_dir_setting) ) {
|
| 139 |
function wpscss_settings_error() {
|
| 140 |
+
echo '<div class="error">
|
| 141 |
+
<p><strong>Wp-Scss:</strong> CSS directory does not exist (' . WPSCSS_THEME_DIR . $css_dir_setting . '). Please create the directory or <a href="' . get_bloginfo('wpurl') . '/wp-admin/admin.php?page=wpscss_options">update your settings.</a></p>
|
| 142 |
</div>';
|
| 143 |
}
|
| 144 |
add_action('admin_notices', 'wpscss_settings_error');
|
| 149 |
$wpscss_settings = array(
|
| 150 |
'scss_dir' => WPSCSS_THEME_DIR . $scss_dir_setting,
|
| 151 |
'css_dir' => WPSCSS_THEME_DIR . $css_dir_setting,
|
| 152 |
+
'compiling' => isset($wpscss_options['compiling_options']) ? $wpscss_options['compiling_options'] : 'ScssPhp\ScssPhp\Formatter\Expanded',
|
| 153 |
'errors' => isset($wpscss_options['errors']) ? $wpscss_options['errors'] : 'show',
|
| 154 |
'sourcemaps' => isset($wpscss_options['sourcemap_options']) ? $wpscss_options['sourcemap_options'] : 'SOURCE_MAP_NONE',
|
| 155 |
'enqueue' => isset($wpscss_options['enqueue']) ? $wpscss_options['enqueue'] : 0
|
| 206 |
* After the file gets over 1MB it does a purge and deletes the first
|
| 207 |
* half of entries in the file.
|
| 208 |
*/
|
| 209 |
+
|
| 210 |
$log_file = $wpscss_compiler->scss_dir.'error_log.log';
|
| 211 |
|
| 212 |
function wpscss_error_styles() {
|
| 213 |
echo
|
| 214 |
+
'<style>
|
| 215 |
+
.scss_errors {
|
| 216 |
+
position: fixed;
|
| 217 |
+
top: 0px;
|
| 218 |
+
z-index: 99999;
|
| 219 |
+
width: 100%;
|
| 220 |
+
}
|
| 221 |
+
.scss_errors pre {
|
| 222 |
+
background: #f5f5f5;
|
| 223 |
+
border-left: 5px solid #DD3D36;
|
| 224 |
+
box-shadow: 0 2px 3px rgba(51,51,51, .4);
|
| 225 |
+
color: #666;
|
| 226 |
+
font-family: monospace;
|
| 227 |
+
font-size: 14px;
|
| 228 |
+
margin: 20px 0;
|
| 229 |
+
overflow: auto;
|
| 230 |
+
padding: 20px;
|
| 231 |
+
white-space: pre;
|
| 232 |
+
white-space: pre-wrap;
|
| 233 |
+
word-wrap: break-word;
|
| 234 |
+
}
|
| 235 |
+
</style>';
|
| 236 |
}
|
| 237 |
|
| 238 |
function wpscss_settings_show_errors($errors) {
|
| 251 |
}
|
| 252 |
|
| 253 |
function wpscss_handle_errors() {
|
| 254 |
+
global $wpscss_settings, $log_file, $wpscss_compiler;
|
| 255 |
+
// Show to logged in users: All the methods for checking user login are set up later in the WP flow, so this only checks that there is a cookie
|
| 256 |
+
if ( !is_admin() && $wpscss_settings['errors'] === 'show-logged-in' && !empty($_COOKIE[LOGGED_IN_COOKIE]) && count($wpscss_compiler->compile_errors) > 0) {
|
| 257 |
+
wpscss_settings_show_errors($wpscss_compiler->compile_errors);
|
| 258 |
+
// Show in the header to anyone
|
| 259 |
+
} else if ( !is_admin() && $wpscss_settings['errors'] === 'show' && count($wpscss_compiler->compile_errors) > 0) {
|
| 260 |
+
wpscss_settings_show_errors($wpscss_compiler->compile_errors);
|
| 261 |
+
} else { // Hide errors and print them to a log file.
|
| 262 |
+
foreach ($wpscss_compiler->compile_errors as $error) {
|
| 263 |
+
$error_string = date('m/d/y g:i:s', time()) .': ';
|
| 264 |
+
$error_string .= $error['file'] .' - '. $error['message'] . PHP_EOL;
|
| 265 |
+
file_put_contents($log_file, $error_string, FILE_APPEND);
|
| 266 |
+
$error_string = "";
|
|
|
|
| 267 |
}
|
| 268 |
+
}
|
| 269 |
|
| 270 |
+
// Clean out log file if it get's too large
|
| 271 |
+
if ( file_exists($log_file) ) {
|
| 272 |
+
if ( filesize($log_file) > 1000000) {
|
| 273 |
+
$log_contents = file_get_contents($log_file);
|
| 274 |
+
$log_arr = explode("\n", $log_contents);
|
| 275 |
+
$new_contents_arr = array_slice($log_arr, count($log_arr)/2);
|
| 276 |
+
$new_contents = implode(PHP_EOL, $new_contents_arr) . 'LOG FILE CLEANED ' . date('n/j/y g:i:s', time());
|
| 277 |
+
file_put_contents($log_file, $new_contents);
|
|
|
|
| 278 |
}
|
| 279 |
+
}
|
| 280 |
}
|
| 281 |
|
| 282 |
|
