Sass - Version 1.1.4

Version Notes

Support of Magento CE 1.8
phpsass library updated.

Release Info

Developer	Laurent Clouet
Extension	Sass
Version	1.1.4
Comparing to
See all releases

Code changes from version 1.1.3 to 1.1.4

Files changed (57) hide show

app/code/community/Laurent/Sass/etc/config.xml +1 -1
lib/phpsass/Extensions/Compass/Compass.php +25 -9
lib/phpsass/Extensions/Own/Own.php +2 -1
lib/phpsass/Extensions/Susy/Susy.php +2 -2
lib/phpsass/Extensions/example.php +1 -5
lib/phpsass/SassException.php +5 -3
lib/phpsass/SassFile.php +20 -8
lib/phpsass/SassParser.php +95 -60
lib/phpsass/VERSION +2 -0
lib/phpsass/renderers/SassCompactRenderer.php +25 -13
lib/phpsass/renderers/SassCompressedRenderer.php +22 -11
lib/phpsass/renderers/SassExpandedRenderer.php +14 -7
lib/phpsass/renderers/SassNestedRenderer.php +17 -10
lib/phpsass/renderers/SassRenderer.php +9 -7
lib/phpsass/script/SassScriptFunction.php +35 -24
lib/phpsass/script/SassScriptFunctions.php +155 -65
lib/phpsass/script/SassScriptLexer.php +27 -31
lib/phpsass/script/SassScriptOperation.php +17 -11
lib/phpsass/script/SassScriptParser.php +27 -30
lib/phpsass/script/SassScriptParserExceptions.php +1 -1
lib/phpsass/script/SassScriptVariable.php +11 -7
lib/phpsass/script/literals/SassBoolean.php +18 -12
lib/phpsass/script/literals/SassColour.php +132 -103
lib/phpsass/script/literals/SassList.php +38 -29
lib/phpsass/script/literals/SassLiteral.php +78 -42
lib/phpsass/script/literals/SassLiteralExceptions.php +1 -1
lib/phpsass/script/literals/SassNumber.php +106 -69
lib/phpsass/script/literals/SassString.php +30 -16
lib/phpsass/tests/alt.css +15 -14
lib/phpsass/tests/extend_included.css +0 -3
lib/phpsass/tests/functions.css +9 -69
lib/phpsass/tests/phpSassTest.php +134 -73
lib/phpsass/tree/SassCommentNode.php +12 -6
lib/phpsass/tree/SassContentNode.php +9 -4
lib/phpsass/tree/SassContext.php +35 -20
lib/phpsass/tree/SassDebugNode.php +9 -6
lib/phpsass/tree/SassDirectiveNode.php +24 -16
lib/phpsass/tree/SassEachNode.php +8 -5
lib/phpsass/tree/SassElseNode.php +5 -3
lib/phpsass/tree/SassExtendNode.php +8 -4
lib/phpsass/tree/SassForNode.php +11 -7
lib/phpsass/tree/SassFunctionDefinitionNode.php +13 -6
lib/phpsass/tree/SassIfNode.php +19 -16
lib/phpsass/tree/SassImportNode.php +10 -6
lib/phpsass/tree/SassMediaNode.php +6 -4
lib/phpsass/tree/SassMixinDefinitionNode.php +11 -5
lib/phpsass/tree/SassMixinNode.php +8 -4
lib/phpsass/tree/SassNode.php +89 -56
lib/phpsass/tree/SassNodeExceptions.php +0 -1
lib/phpsass/tree/SassPropertyNode.php +33 -21
lib/phpsass/tree/SassReturnNode.php +15 -9
lib/phpsass/tree/SassRootNode.php +17 -7
lib/phpsass/tree/SassRuleNode.php +51 -37
lib/phpsass/tree/SassVariableNode.php +10 -5
lib/phpsass/tree/SassWarnNode.php +10 -8
lib/phpsass/tree/SassWhileNode.php +9 -6
package.xml +7 -6

app/code/community/Laurent/Sass/etc/config.xml CHANGED Viewed

	@@ -14,7 +14,7 @@
14	<config>
15	<modules>
16	<Laurent_Sass>
17	- <version>1.1.3</version>
18	</Laurent_Sass>
19	</modules>
20	<global>


14	<config>
15	<modules>
16	<Laurent_Sass>
17	+ <version>1.1.4</version>
18	</Laurent_Sass>
19	</modules>
20	<global>

lib/phpsass/Extensions/Compass/Compass.php CHANGED Viewed

	@@ -152,6 +152,7 @@ class Compass implements ExtensionInterface
152	if ($path) {
153	return $path;
154	}

155	return false;
156	}
157
	@@ -160,6 +161,7 @@ class Compass implements ExtensionInterface
160	if ($info = self::compassImageInfo($file)) {
161	return new SassNumber($info[0] . 'px');
162	}

163	return new SassNumber('0px');
164	}
165
	@@ -168,6 +170,7 @@ class Compass implements ExtensionInterface
168	if ($info = self::compassImageInfo($file)) {
169	return new SassNumber($info[1] . 'px');
170	}

171	return new SassNumber('0px');
172	}
173
	@@ -178,10 +181,10 @@ class Compass implements ExtensionInterface
178	return $info;
179	}
180	}

181	return false;
182	}
183
184	-
185	public static function compassInlineImage($file, $mime = null)
186	{
187	if ($path = self::compassUrl($file, true, false)) {
	@@ -189,8 +192,10 @@ class Compass implements ExtensionInterface
189	$mime = $info['mime'];
190	$data = base64_encode(file_get_contents($path));
191	# todo - do not return encoded if file size > 32kb

192	return new SassString("url('data:$mime;base64,$data')");
193	}

194	return new SassString('');
195	}
196
	@@ -252,7 +257,7 @@ class Compass implements ExtensionInterface
252	if (is_object($v)) {
253	$string = (isset($v->value) ? $v->value : false);
254	} else {
255	- $string = (string)$v;
256	}
257	if (empty($string) \|\| $string == 'false') {
258	unset($args[$k]);
	@@ -260,6 +265,7 @@ class Compass implements ExtensionInterface
260	}
261	$list[] = $string;
262	}

263	return new SassString(implode($sep, $list));
264	}
265
	@@ -282,6 +288,7 @@ class Compass implements ExtensionInterface
282	if (isset($list[$place])) {
283	return current(SassScriptLexer::$instance->lex($list[$place], new SassContext()));
284	}

285	return new SassBoolean(false);
286	}
287
	@@ -292,6 +299,7 @@ class Compass implements ExtensionInterface
292	foreach ($args as $arg) {
293	$list = array_merge($list, self::compassList($arg));
294	}

295	return new SassString(implode(', ', $list));
296	}
297
	@@ -299,6 +307,7 @@ class Compass implements ExtensionInterface
299	{
300	$args = func_get_args();
301	$list = self::compassList($args, ',');

302	return new SassString(implode(' ', $list));
303	}
304
	@@ -306,6 +315,7 @@ class Compass implements ExtensionInterface
306	{
307	$args = func_get_args();
308	$list = self::compassList($args, ',');

309	return new SassNumber(count($list));
310	}
311
	@@ -315,6 +325,7 @@ class Compass implements ExtensionInterface
315	$end = array_pop($args);
316	$start = array_pop($args);
317	$list = self::compassList($args, ',');

318	return implode(',', array_slice($list, $start, $end));
319	}
320
	@@ -322,6 +333,7 @@ class Compass implements ExtensionInterface
322	{
323	$args = array();
324	$args[] = 'first';

325	return call_user_func_array('self::compassCompassNth', $args);
326	}
327
	@@ -366,6 +378,7 @@ class Compass implements ExtensionInterface
366	}
367	}
368	$out[] = $stack;

369	return $out;
370	}
371
	@@ -395,6 +408,7 @@ class Compass implements ExtensionInterface
395	foreach ($list as $k => $selector) {
396	$list[$k] = trim($selector) . $new;
397	}

398	return new SassString(implode(', ', $list));
399	}
400
	@@ -414,13 +428,14 @@ class Compass implements ExtensionInterface
414	$to = 6;
415	}
416
417	- $from = (int)$from;
418	- $to = (int)$to;
419
420	$output = array();
421	for ($i = $from; $i <= $to; $i++) {
422	$output[] = 'h' . $i;
423	}

424	return new SassString(implode(', ', $output));
425	}
426
	@@ -459,7 +474,6 @@ class Compass implements ExtensionInterface
459
460	public static function compassStylesheetUrl($path, $only_path = false)
461	{
462	-
463	return self::compassUrl($path, $only_path);
464	}
465
	@@ -489,6 +503,7 @@ class Compass implements ExtensionInterface
489	if ($only_path) {
490	return new SassString($path);
491	}

492	return new SassString("url('$path')");
493	}
494
	@@ -497,15 +512,16 @@ class Compass implements ExtensionInterface
497	$ret = '';
498	if ($from == 'top') {
499	$ret = 'bottom';
500	- } ~~else~~ if ($from == 'bottom') {
501	$ret = 'top';
502	- } ~~else~~ if ($from == 'left') {
503	$ret = 'right';
504	- } ~~else~~ if ($from == 'right') {
505	$ret = 'left';
506	- } ~~else~~ if ($from == 'center') {
507	$ret = 'center';
508	}

509	return $ret;
510	}
511	}


152	if ($path) {
153	return $path;
154	}
155	+
156	return false;
157	}
158

161	if ($info = self::compassImageInfo($file)) {
162	return new SassNumber($info[0] . 'px');
163	}
164	+
165	return new SassNumber('0px');
166	}
167

170	if ($info = self::compassImageInfo($file)) {
171	return new SassNumber($info[1] . 'px');
172	}
173	+
174	return new SassNumber('0px');
175	}
176

181	return $info;
182	}
183	}
184	+
185	return false;
186	}
187

188	public static function compassInlineImage($file, $mime = null)
189	{
190	if ($path = self::compassUrl($file, true, false)) {

192	$mime = $info['mime'];
193	$data = base64_encode(file_get_contents($path));
194	# todo - do not return encoded if file size > 32kb
195	+
196	return new SassString("url('data:$mime;base64,$data')");
197	}
198	+
199	return new SassString('');
200	}
201

257	if (is_object($v)) {
258	$string = (isset($v->value) ? $v->value : false);
259	} else {
260	+ $string = (string) $v;
261	}
262	if (empty($string) \|\| $string == 'false') {
263	unset($args[$k]);

265	}
266	$list[] = $string;
267	}
268	+
269	return new SassString(implode($sep, $list));
270	}
271

288	if (isset($list[$place])) {
289	return current(SassScriptLexer::$instance->lex($list[$place], new SassContext()));
290	}
291	+
292	return new SassBoolean(false);
293	}
294

299	foreach ($args as $arg) {
300	$list = array_merge($list, self::compassList($arg));
301	}
302	+
303	return new SassString(implode(', ', $list));
304	}
305

307	{
308	$args = func_get_args();
309	$list = self::compassList($args, ',');
310	+
311	return new SassString(implode(' ', $list));
312	}
313

315	{
316	$args = func_get_args();
317	$list = self::compassList($args, ',');
318	+
319	return new SassNumber(count($list));
320	}
321

325	$end = array_pop($args);
326	$start = array_pop($args);
327	$list = self::compassList($args, ',');
328	+
329	return implode(',', array_slice($list, $start, $end));
330	}
331

333	{
334	$args = array();
335	$args[] = 'first';
336	+
337	return call_user_func_array('self::compassCompassNth', $args);
338	}
339

378	}
379	}
380	$out[] = $stack;
381	+
382	return $out;
383	}
384

408	foreach ($list as $k => $selector) {
409	$list[$k] = trim($selector) . $new;
410	}
411	+
412	return new SassString(implode(', ', $list));
413	}
414

428	$to = 6;
429	}
430
431	+ $from = (int) $from;
432	+ $to = (int) $to;
433
434	$output = array();
435	for ($i = $from; $i <= $to; $i++) {
436	$output[] = 'h' . $i;
437	}
438	+
439	return new SassString(implode(', ', $output));
440	}
441

474
475	public static function compassStylesheetUrl($path, $only_path = false)
476	{

477	return self::compassUrl($path, $only_path);
478	}
479

503	if ($only_path) {
504	return new SassString($path);
505	}
506	+
507	return new SassString("url('$path')");
508	}
509

512	$ret = '';
513	if ($from == 'top') {
514	$ret = 'bottom';
515	+ } elseif ($from == 'bottom') {
516	$ret = 'top';
517	+ } elseif ($from == 'left') {
518	$ret = 'right';
519	+ } elseif ($from == 'right') {
520	$ret = 'left';
521	+ } elseif ($from == 'center') {
522	$ret = 'center';
523	}
524	+
525	return $ret;
526	}
527	}

lib/phpsass/Extensions/Own/Own.php CHANGED Viewed

	@@ -84,7 +84,8 @@ class Own implements ExtensionInterface
84	}
85	}
86
87	- public static function ownDemoFunction(){

88	return new SassString("'This is my own Demo Function'");
89	}
90	}


84	}
85	}
86
87	+ public static function ownDemoFunction()
88	+ {
89	return new SassString("'This is my own Demo Function'");
90	}
91	}

lib/phpsass/Extensions/Susy/Susy.php CHANGED Viewed

	@@ -13,7 +13,6 @@ class Susy implements ExtensionInterface
13
14	public static function getFunctions($namespace)
15	{
16	-
17	return array();
18	}
19
	@@ -51,6 +50,7 @@ class Susy implements ExtensionInterface
51	closedir($handle);
52	}
53	}

54	return $alias;
55	}
56
	@@ -72,4 +72,4 @@ class Susy implements ExtensionInterface
72	return self::$filePaths[$alias];
73	}
74	}
75	- }


13
14	public static function getFunctions($namespace)
15	{

16	return array();
17	}
18

50	closedir($handle);
51	}
52	}
53	+
54	return $alias;
55	}
56

72	return self::$filePaths[$alias];
73	}
74	}
75	+ }

lib/phpsass/Extensions/example.php CHANGED Viewed

	@@ -15,10 +15,10 @@ function loadCallback($file, $parser)
15
16	}
17	}

18	return $paths;
19	}
20
21	-
22	function getFunctions($extensions)
23	{
24	$output = array();
	@@ -42,14 +42,12 @@ function getFunctions($extensions)
42	return $output;
43	}
44
45	-
46	$file = 'example.scss';
47	$path = '../';
48	$library = $path . '/SassParser.php';
49
50	if ($path && file_exists($library)) {
51
52	-
53	try {
54	require_once ($library);
55
	@@ -82,5 +80,3 @@ if ($path && file_exists($library)) {
82	} else {
83	echo 'Path or library are wrong';
84	}
85	-
86	-


15
16	}
17	}
18	+
19	return $paths;
20	}
21

22	function getFunctions($extensions)
23	{
24	$output = array();

42	return $output;
43	}
44

45	$file = 'example.scss';
46	$path = '../';
47	$library = $path . '/SassParser.php';
48
49	if ($path && file_exists($library)) {
50

51	try {
52	require_once ($library);
53

80	} else {
81	echo 'Path or library are wrong';
82	}

lib/phpsass/SassException.php CHANGED Viewed

	@@ -14,14 +14,16 @@
14	* @package PHamlP
15	* @subpackage Sass
16	*/
17	- class SassException extends Exception {

18	/**
19	* Sass Exception.
20	* @param string Exception message
21	* @param array parameters to be applied to the message using <code>strtr</code>.
22	* @param object object with source code and meta data
23	*/
24	- public function __construct($message, $object) {

25	parent::__construct($message . (is_object($object) ? ": {$object->filename}::{$object->line}\nSource: {$object->source}" : ''));
26	}
27	- }


14	* @package PHamlP
15	* @subpackage Sass
16	*/
17	+ class SassException extends Exception
18	+ {
19	/**
20	* Sass Exception.
21	* @param string Exception message
22	* @param array parameters to be applied to the message using <code>strtr</code>.
23	* @param object object with source code and meta data
24	*/
25	+ public function __construct($message, $object)
26	+ {
27	parent::__construct($message . (is_object($object) ? ": {$object->filename}::{$object->line}\nSource: {$object->source}" : ''));
28	}
29	+ }

lib/phpsass/SassFile.php CHANGED Viewed

	@@ -15,7 +15,8 @@
15	* @package PHamlP
16	* @subpackage Sass
17	*/
18	- class SassFile {

19	const CSS = 'css';
20	const SASS = 'sass';
21	const SCSS = 'scss';
	@@ -32,7 +33,8 @@ class SassFile {
32	* @param SassParser Sass parser
33	* @return SassRootNode
34	*/
35	- public static function get_tree($filename, &$parser) {

36	$contents = self::get_file_contents($filename, $parser);
37
38	$options = array_merge($parser->options, array('line'=>1));
	@@ -51,10 +53,12 @@ class SassFile {
51
52	$sassParser = new SassParser($options);
53	$tree = $sassParser->parse($contents, FALSE);

54	return $tree;
55	}
56
57	- public static function get_file_contents($filename, $parser) {

58	$contents = file_get_contents($filename) . "\n\n "; #add some whitespace to fix bug
59	# strip // comments at this stage, with allowances for http:// style locations.
60	$contents = preg_replace("/(^\|\s)\/\/[^\n]+/", '', $contents);
	@@ -64,12 +68,14 @@ class SassFile {
64	return $contents;
65	}
66
67	- public static function resolve_paths($matches) {

68	// Resolve the path into something nicer...
69	return 'url("' . self::resolve_path($matches[1]) . '")';
70	}
71
72	- public static function resolve_path($name) {

73	$path = self::$parser->basepath . self::$path;
74	$path = substr($path, 0, strrpos($path, '/')) . '/';
75	$path = $path . $name;
	@@ -78,6 +84,7 @@ class SassFile {
78	$last = $path;
79	$path = preg_replace('`(^\|/)(?!\.\./)([^/]+)/\.\./`', '$1', $path);
80	}

81	return $path;
82	}
83
	@@ -90,18 +97,20 @@ class SassFile {
90	* @param SassParser Sass parser
91	* @return array of string path(s) to file(s) or FALSE if no such file
92	*/
93	- public static function get_file($filename, &$parser, $sass_only = TRUE) {

94	$ext = substr($filename, strrpos($filename, '.') + 1);
95	// if the last char isn't *, and it's not (.sass\|.scss\|.css)
96	if ($sass_only && substr($filename, -1) != '*' && $ext !== self::SASS && $ext !== self::SCSS && $ext !== self::CSS) {
97	$sass = self::get_file($filename . '.' . self::SASS, $parser);

98	return $sass ? $sass : self::get_file($filename . '.' . self::SCSS, $parser);
99	}
100	if (file_exists($filename)) {
101	return array($filename);
102	}
103	$paths = $parser->load_paths;
104	- if(is_string($parser->filename) && $path = dirname($parser->filename)) {
105	$paths[] = $path;
106	if (!in_array($path, $parser->load_paths)) {
107	$parser->load_paths[] = $path;
	@@ -118,6 +127,7 @@ class SassFile {
118	return $paths;
119	}
120	}

121	return FALSE;
122	}
123
	@@ -128,7 +138,8 @@ class SassFile {
128	* @param string path to directory to look in and under
129	* @return mixed string: full path to file if found, false if not
130	*/
131	- public static function find_file($filename, $dir) {

132	$partialname = dirname($filename).DIRECTORY_SEPARATOR.'_'.basename($filename);
133
134	foreach (array($filename, $partialname) as $file) {
	@@ -149,6 +160,7 @@ class SassFile {
149	}
150	}
151	}

152	return false;
153	}
154	}


15	* @package PHamlP
16	* @subpackage Sass
17	*/
18	+ class SassFile
19	+ {
20	const CSS = 'css';
21	const SASS = 'sass';
22	const SCSS = 'scss';

33	* @param SassParser Sass parser
34	* @return SassRootNode
35	*/
36	+ public static function get_tree($filename, &$parser)
37	+ {
38	$contents = self::get_file_contents($filename, $parser);
39
40	$options = array_merge($parser->options, array('line'=>1));

53
54	$sassParser = new SassParser($options);
55	$tree = $sassParser->parse($contents, FALSE);
56	+
57	return $tree;
58	}
59
60	+ public static function get_file_contents($filename, $parser)
61	+ {
62	$contents = file_get_contents($filename) . "\n\n "; #add some whitespace to fix bug
63	# strip // comments at this stage, with allowances for http:// style locations.
64	$contents = preg_replace("/(^\|\s)\/\/[^\n]+/", '', $contents);

68	return $contents;
69	}
70
71	+ public static function resolve_paths($matches)
72	+ {
73	// Resolve the path into something nicer...
74	return 'url("' . self::resolve_path($matches[1]) . '")';
75	}
76
77	+ public static function resolve_path($name)
78	+ {
79	$path = self::$parser->basepath . self::$path;
80	$path = substr($path, 0, strrpos($path, '/')) . '/';
81	$path = $path . $name;

84	$last = $path;
85	$path = preg_replace('`(^\|/)(?!\.\./)([^/]+)/\.\./`', '$1', $path);
86	}
87	+
88	return $path;
89	}
90

97	* @param SassParser Sass parser
98	* @return array of string path(s) to file(s) or FALSE if no such file
99	*/
100	+ public static function get_file($filename, &$parser, $sass_only = TRUE)
101	+ {
102	$ext = substr($filename, strrpos($filename, '.') + 1);
103	// if the last char isn't *, and it's not (.sass\|.scss\|.css)
104	if ($sass_only && substr($filename, -1) != '*' && $ext !== self::SASS && $ext !== self::SCSS && $ext !== self::CSS) {
105	$sass = self::get_file($filename . '.' . self::SASS, $parser);
106	+
107	return $sass ? $sass : self::get_file($filename . '.' . self::SCSS, $parser);
108	}
109	if (file_exists($filename)) {
110	return array($filename);
111	}
112	$paths = $parser->load_paths;
113	+ if (is_string($parser->filename) && $path = dirname($parser->filename)) {
114	$paths[] = $path;
115	if (!in_array($path, $parser->load_paths)) {
116	$parser->load_paths[] = $path;

127	return $paths;
128	}
129	}
130	+
131	return FALSE;
132	}
133

138	* @param string path to directory to look in and under
139	* @return mixed string: full path to file if found, false if not
140	*/
141	+ public static function find_file($filename, $dir)
142	+ {
143	$partialname = dirname($filename).DIRECTORY_SEPARATOR.'_'.basename($filename);
144
145	foreach (array($filename, $partialname) as $file) {

160	}
161	}
162	}
163	+
164	return false;
165	}
166	}

lib/phpsass/SassParser.php CHANGED Viewed

	@@ -22,9 +22,9 @@
22	* @subpackage Sass
23	*/
24
25	- require_once('SassFile.php');
26	- require_once('SassException.php');
27	- require_once('tree/SassNode.php');
28
29	/**
30	* SassParser class.
	@@ -32,7 +32,8 @@ require_once('tree/SassNode.php');
32	* @package PHamlP
33	* @subpackage Sass
34	*/
35	- class SassParser {

36	/**#@+
37	* Default option values
38	*/
	@@ -51,7 +52,7 @@ class SassParser {
51	/**
52	* Static holder for last instance of a SassParser
53	*/
54	- static ~~public~~ $instance;
55
56	/**
57	* @var string the character used for indenting
	@@ -80,7 +81,6 @@ class SassParser {
80
81	public $basepath;
82
83	-
84	/**
85	* debug_info:
86	* @var boolean When true the line number and file where a selector is defined
	@@ -220,7 +220,8 @@ class SassParser {
220	* @param array $options
221	* @return SassParser
222	*/
223	- public function __construct($options = array()) {

224	if (!is_array($options)) {
225	if (isset($options['debug']) && $options['debug']) {
226	throw new SassException('Options must be an array');
	@@ -282,7 +283,8 @@ class SassParser {
282	* @param string name of property to get
283	* @return mixed return value of getter function
284	*/
285	- public function __get($name) {

286	$getter = 'get' . ucfirst($name);
287	if (method_exists($this, $getter)) {
288	return $this->$getter();
	@@ -295,70 +297,86 @@ class SassParser {
295	}
296	}
297
298	- public function getBasepath() {

299	return $this->basepath;
300	}
301
302	- public function getDebug_info() {

303	return $this->debug_info;
304	}
305
306	- public function getFilename() {

307	return $this->filename;
308	}
309
310	- public function getLine() {

311	return $this->line;
312	}
313
314	- public function getSource() {

315	return $this->source;
316	}
317
318	- public function getLine_numbers() {

319	return $this->line_numbers;
320	}
321
322	- public function getFunctions() {

323	return self::$functions;
324	}
325
326	- public function getLoad_paths() {

327	return $this->load_paths;
328	}
329
330	- public function getLoad_path_functions() {

331	return $this->load_path_functions;
332	}
333
334	- public function getProperty_syntax() {

335	return $this->property_syntax;
336	}
337
338	- public function getQuiet() {

339	return $this->quiet;
340	}
341
342	- public function getStyle() {

343	return $this->style;
344	}
345
346	- public function getSyntax() {

347	return $this->syntax;
348	}
349
350	- public function getDebug() {

351	return $this->debug;
352	}
353
354	- public function getCallbacks() {

355	return $this->callbacks + array(
356	'warn' => NULL,
357	'debug' => NULL,
358	);
359	}
360
361	- public function getOptions() {

362	return array(
363	'callbacks' => $this->callbacks,
364	// 'debug' => $this->debug,
	@@ -380,7 +398,8 @@ class SassParser {
380	* @param string name of source file or Sass source
381	* @return string CSS
382	*/
383	- public function toCss($source, $isFile = true) {

384	return $this->parse($source, $isFile)->render();
385	}
386
	@@ -392,7 +411,8 @@ class SassParser {
392	* @param string name of source file or Sass source
393	* @return SassRootNode Root node of document tree
394	*/
395	- public function parse($source, $isFile = true) {

396	# Richard Lyon - 2011-10-25 - ignore unfound files
397	# Richard Lyon - 2011-10-25 - add multiple files to load functions
398	if (!$source) {
	@@ -402,22 +422,23 @@ class SassParser {
402	if (is_array($source)) {
403	$return = null;
404	foreach ($source as $key => $value) {
405	- if(is_numeric($key)){
406	$code = $value;
407	$type = true;
408	} else {
409	$code = $key;
410	$type = $value;
411	}
412	- if($return===null){
413	$return = $this->parse($code, $type);
414	} else {
415	$newNode = $this->parse($code, $type);
416	- foreach($newNode->children as $children){
417	array_push($return->children, $children);
418	}
419	}
420	}

421	return $return;
422	}
423
	@@ -426,9 +447,9 @@ class SassParser {
426	foreach ($files as $file) {
427	$this->filename = $file;
428	$this->syntax = substr(strrchr($file, '.'), 1);
429	- if($this->syntax == SassFile::CSS){
430	$this->property_syntax = "css";
431	- }elseif (!$this->property_syntax && $this->syntax == SassFile::SCSS) {
432	$this->property_syntax = "scss";
433	}
434
	@@ -436,13 +457,14 @@ class SassParser {
436	if ($this->debug) {
437	throw new SassException('Invalid {what}', array('{what}' => 'syntax option'));
438	}

439	return FALSE;
440	}
441	$files_source .= SassFile::get_file_contents($this->filename, $this);
442	}

443	return $this->toTree($files_source);
444	- }
445	- else {
446	return $this->toTree($source);
447	}
448	}
	@@ -453,18 +475,19 @@ class SassParser {
453	* @param string Sass source
454	* @return SassRootNode the root of this document tree
455	*/
456	- public function toTree($source) {

457	if ($this->syntax === SassFile::SASS) {
458	$source = str_replace(array("\r\n", "\n\r", "\r"), "\n", $source);
459	$this->source = explode("\n", $source);
460	$this->setIndentChar();
461	- }
462	- else {
463	$this->source = $source;
464	}
465	unset($source);
466	$root = new SassRootNode($this);
467	$this->buildTree($root);

468	return $root;
469	}
470
	@@ -473,12 +496,14 @@ class SassParser {
473	* Called recursivly until the source is parsed.
474	* @param SassNode the node
475	*/
476	- public function buildTree($parent) {

477	$node = $this->getNode($parent);
478	while (is_object($node) && $node->isChildOf($parent)) {
479	$parent->addChild($node);
480	$node = $this->buildTree($node);
481	}

482	return $node;
483	}
484
	@@ -488,7 +513,8 @@ class SassParser {
488	* @return SassNode a SassNode of the appropriate type. Null when no more
489	* source to parse.
490	*/
491	- public function getNode($node) {

492	$token = $this->getToken();
493	if (empty($token)) return null;
494	switch (true) {
	@@ -507,9 +533,9 @@ class SassParser {
507	if ($this->debug) {
508	throw new SassException('Mixin definition shortcut not allowed in SCSS', $this);
509	}

510	return;
511	- }
512	- else {
513	return new SassMixinDefinitionNode($token);
514	}
515	case SassMixinNode::isa($token):
	@@ -517,9 +543,9 @@ class SassParser {
517	if ($this->debug) {
518	throw new SassException('Mixin include shortcut not allowed in SCSS', $this);
519	}

520	return;
521	- }
522	- else {
523	return new SassMixinNode($token);
524	}
525	default:
	@@ -533,7 +559,8 @@ class SassParser {
533	* meta data about it.
534	* @return object
535	*/
536	- public function getToken() {

537	return ($this->syntax === SassFile::SASS ? $this->sass2Token() : $this->scss2Token());
538	}
539
	@@ -544,7 +571,8 @@ class SassParser {
544	* CSS comments and selectors, are assembled into a single statement.
545	* @return object Statement token. Null if end of source.
546	*/
547	- public function sass2Token() {

548	$statement = ''; // source line being tokenised
549	$token = null;
550
	@@ -566,7 +594,7 @@ class SassParser {
566	// Consume Sass comments
567	if (substr($statement, 0, strlen(self::BEGIN_SASS_COMMENT)) === self::BEGIN_SASS_COMMENT) {
568	unset($statement);
569	- while($this->getLevel($this->source[0]) > $level) {
570	array_shift($this->source);
571	$this->line++;
572	}
	@@ -575,12 +603,11 @@ class SassParser {
575	// Build CSS comments
576	elseif (substr($statement, 0, strlen(self::BEGIN_CSS_COMMENT))
577	=== self::BEGIN_CSS_COMMENT) {
578	- while($this->getLevel($this->source[0]) > $level) {
579	$statement .= "\n" . ltrim(array_shift($this->source));
580	$this->line++;
581	}
582	- }
583	- else {
584	$this->source = $statement;
585
586	if ($this->debug) {
	@@ -591,7 +618,7 @@ class SassParser {
591	// Selector statements can span multiple lines
592	elseif (substr($statement, -1) === SassRuleNode::CONTINUED) {
593	// Build the selector statement
594	- while($this->getLevel($this->source[0]) === $level) {
595	$statement .= ltrim(array_shift($this->source));
596	$this->line++;
597	}
	@@ -604,6 +631,7 @@ class SassParser {
604	'line' => $this->line - 1,
605	);
606	}

607	return $token;
608	}
609
	@@ -614,7 +642,8 @@ class SassParser {
614	* @return integer the level of the source
615	* @throws Exception if the source indentation is invalid
616	*/
617	- public function getLevel($source) {

618	$indent = strlen($source) - strlen(ltrim($source));
619	$level = $indent/$this->indentSpaces;
620	if (is_float($level)) {
	@@ -625,11 +654,11 @@ class SassParser {
625
626	if ($this->debug) {
627	throw new SassException('Invalid indentation', $this);
628	- }
629	- else {
630	return 0;
631	}
632	}

633	return $level;
634	}
635
	@@ -638,7 +667,8 @@ class SassParser {
638	* about it from SCSS source.
639	* @return object Statement token. Null if end of source.
640	*/
641	- public function scss2Token() {

642	static $srcpos = 0; // current position in the source stream
643	static $srclen; // the length of the source stream
644
	@@ -661,8 +691,7 @@ class SassParser {
661	));
662	}
663	$statement .= "\n";
664	- }
665	- elseif (substr($this->source, $srcpos-1, strlen(self::BEGIN_CSS_COMMENT)) === self::BEGIN_CSS_COMMENT) {
666	if (ltrim($statement)) {
667	if ($this->debug) {
668	throw new SassException('Invalid comment', (object) array(
	@@ -678,8 +707,7 @@ class SassParser {
678	}
679	$srcpos += strlen(self::END_CSS_COMMENT);
680	$token = $this->createToken($statement.self::END_CSS_COMMENT);
681	- }
682	- else {
683	$statement .= $c;
684	}
685	break;
	@@ -730,7 +758,8 @@ class SassParser {
730	* @param string source statement
731	* @return SassToken
732	*/
733	- public function createToken($statement) {

734	static $level = 0;
735
736	$this->line += substr_count($statement, "\n");
	@@ -749,6 +778,7 @@ class SassParser {
749	'line' => $this->line,
750	) : null);
751	$level += ($last === self::BEGIN_BLOCK ? 1 : ($last === self::END_BLOCK ? -1 : 0));

752	return $token;
753	}
754
	@@ -758,7 +788,8 @@ class SassParser {
758	* @param SassNode parent node
759	* @return SassNode a Sass directive node
760	*/
761	- public function parseDirective($token, $parent) {

762	switch (SassDirectiveNode::extractDirective($token)) {
763	case '@content':
764	return new SassContentNode($token);
	@@ -794,6 +825,7 @@ class SassParser {
794	}
795	}
796	}

797	return new SassImportNode($token, $parent);
798	break;
799	case '@each':
	@@ -806,6 +838,7 @@ class SassParser {
806	return new SassIfNode($token);
807	break;
808	case '@else': // handles else and else if directives

809	return new SassElseNode($token);
810	break;
811	case '@do':
	@@ -833,7 +866,8 @@ class SassParser {
833	* @throws SassException if the indent is mixed or
834	* the indent character can not be determined
835	*/
836	- public function setIndentChar() {

837	foreach ($this->source as $l=>$source) {
838	if (!empty($source) && in_array($source[0], $this->indentChars)) {
839	$this->indentChar = $source[0];
	@@ -846,6 +880,7 @@ class SassParser {
846	}
847	}
848	$this->indentSpaces = ($this->indentChar == ' ' ? $i : 1);

849	return;
850	}
851	} // foreach


22	* @subpackage Sass
23	*/
24
25	+ require_once 'SassFile.php';
26	+ require_once 'SassException.php';
27	+ require_once 'tree/SassNode.php';
28
29	/**
30	* SassParser class.

32	* @package PHamlP
33	* @subpackage Sass
34	*/
35	+ class SassParser
36	+ {
37	/**#@+
38	* Default option values
39	*/

52	/**
53	* Static holder for last instance of a SassParser
54	*/
55	+ public static $instance;
56
57	/**
58	* @var string the character used for indenting

81
82	public $basepath;
83

84	/**
85	* debug_info:
86	* @var boolean When true the line number and file where a selector is defined

220	* @param array $options
221	* @return SassParser
222	*/
223	+ public function __construct($options = array())
224	+ {
225	if (!is_array($options)) {
226	if (isset($options['debug']) && $options['debug']) {
227	throw new SassException('Options must be an array');

283	* @param string name of property to get
284	* @return mixed return value of getter function
285	*/
286	+ public function __get($name)
287	+ {
288	$getter = 'get' . ucfirst($name);
289	if (method_exists($this, $getter)) {
290	return $this->$getter();

297	}
298	}
299
300	+ public function getBasepath()
301	+ {
302	return $this->basepath;
303	}
304
305	+ public function getDebug_info()
306	+ {
307	return $this->debug_info;
308	}
309
310	+ public function getFilename()
311	+ {
312	return $this->filename;
313	}
314
315	+ public function getLine()
316	+ {
317	return $this->line;
318	}
319
320	+ public function getSource()
321	+ {
322	return $this->source;
323	}
324
325	+ public function getLine_numbers()
326	+ {
327	return $this->line_numbers;
328	}
329
330	+ public function getFunctions()
331	+ {
332	return self::$functions;
333	}
334
335	+ public function getLoad_paths()
336	+ {
337	return $this->load_paths;
338	}
339
340	+ public function getLoad_path_functions()
341	+ {
342	return $this->load_path_functions;
343	}
344
345	+ public function getProperty_syntax()
346	+ {
347	return $this->property_syntax;
348	}
349
350	+ public function getQuiet()
351	+ {
352	return $this->quiet;
353	}
354
355	+ public function getStyle()
356	+ {
357	return $this->style;
358	}
359
360	+ public function getSyntax()
361	+ {
362	return $this->syntax;
363	}
364
365	+ public function getDebug()
366	+ {
367	return $this->debug;
368	}
369
370	+ public function getCallbacks()
371	+ {
372	return $this->callbacks + array(
373	'warn' => NULL,
374	'debug' => NULL,
375	);
376	}
377
378	+ public function getOptions()
379	+ {
380	return array(
381	'callbacks' => $this->callbacks,
382	// 'debug' => $this->debug,

398	* @param string name of source file or Sass source
399	* @return string CSS
400	*/
401	+ public function toCss($source, $isFile = true)
402	+ {
403	return $this->parse($source, $isFile)->render();
404	}
405

411	* @param string name of source file or Sass source
412	* @return SassRootNode Root node of document tree
413	*/
414	+ public function parse($source, $isFile = true)
415	+ {
416	# Richard Lyon - 2011-10-25 - ignore unfound files
417	# Richard Lyon - 2011-10-25 - add multiple files to load functions
418	if (!$source) {

422	if (is_array($source)) {
423	$return = null;
424	foreach ($source as $key => $value) {
425	+ if (is_numeric($key)) {
426	$code = $value;
427	$type = true;
428	} else {
429	$code = $key;
430	$type = $value;
431	}
432	+ if ($return===null) {
433	$return = $this->parse($code, $type);
434	} else {
435	$newNode = $this->parse($code, $type);
436	+ foreach ($newNode->children as $children) {
437	array_push($return->children, $children);
438	}
439	}
440	}
441	+
442	return $return;
443	}
444

447	foreach ($files as $file) {
448	$this->filename = $file;
449	$this->syntax = substr(strrchr($file, '.'), 1);
450	+ if ($this->syntax == SassFile::CSS) {
451	$this->property_syntax = "css";
452	+ } elseif (!$this->property_syntax && $this->syntax == SassFile::SCSS) {
453	$this->property_syntax = "scss";
454	}
455

457	if ($this->debug) {
458	throw new SassException('Invalid {what}', array('{what}' => 'syntax option'));
459	}
460	+
461	return FALSE;
462	}
463	$files_source .= SassFile::get_file_contents($this->filename, $this);
464	}
465	+
466	return $this->toTree($files_source);
467	+ } else {

468	return $this->toTree($source);
469	}
470	}

475	* @param string Sass source
476	* @return SassRootNode the root of this document tree
477	*/
478	+ public function toTree($source)
479	+ {
480	if ($this->syntax === SassFile::SASS) {
481	$source = str_replace(array("\r\n", "\n\r", "\r"), "\n", $source);
482	$this->source = explode("\n", $source);
483	$this->setIndentChar();
484	+ } else {

485	$this->source = $source;
486	}
487	unset($source);
488	$root = new SassRootNode($this);
489	$this->buildTree($root);
490	+
491	return $root;
492	}
493

496	* Called recursivly until the source is parsed.
497	* @param SassNode the node
498	*/
499	+ public function buildTree($parent)
500	+ {
501	$node = $this->getNode($parent);
502	while (is_object($node) && $node->isChildOf($parent)) {
503	$parent->addChild($node);
504	$node = $this->buildTree($node);
505	}
506	+
507	return $node;
508	}
509

513	* @return SassNode a SassNode of the appropriate type. Null when no more
514	* source to parse.
515	*/
516	+ public function getNode($node)
517	+ {
518	$token = $this->getToken();
519	if (empty($token)) return null;
520	switch (true) {

533	if ($this->debug) {
534	throw new SassException('Mixin definition shortcut not allowed in SCSS', $this);
535	}
536	+
537	return;
538	+ } else {

539	return new SassMixinDefinitionNode($token);
540	}
541	case SassMixinNode::isa($token):

543	if ($this->debug) {
544	throw new SassException('Mixin include shortcut not allowed in SCSS', $this);
545	}
546	+
547	return;
548	+ } else {

549	return new SassMixinNode($token);
550	}
551	default:

559	* meta data about it.
560	* @return object
561	*/
562	+ public function getToken()
563	+ {
564	return ($this->syntax === SassFile::SASS ? $this->sass2Token() : $this->scss2Token());
565	}
566

571	* CSS comments and selectors, are assembled into a single statement.
572	* @return object Statement token. Null if end of source.
573	*/
574	+ public function sass2Token()
575	+ {
576	$statement = ''; // source line being tokenised
577	$token = null;
578

594	// Consume Sass comments
595	if (substr($statement, 0, strlen(self::BEGIN_SASS_COMMENT)) === self::BEGIN_SASS_COMMENT) {
596	unset($statement);
597	+ while ($this->getLevel($this->source[0]) > $level) {
598	array_shift($this->source);
599	$this->line++;
600	}

603	// Build CSS comments
604	elseif (substr($statement, 0, strlen(self::BEGIN_CSS_COMMENT))
605	=== self::BEGIN_CSS_COMMENT) {
606	+ while ($this->getLevel($this->source[0]) > $level) {
607	$statement .= "\n" . ltrim(array_shift($this->source));
608	$this->line++;
609	}
610	+ } else {

611	$this->source = $statement;
612
613	if ($this->debug) {

618	// Selector statements can span multiple lines
619	elseif (substr($statement, -1) === SassRuleNode::CONTINUED) {
620	// Build the selector statement
621	+ while ($this->getLevel($this->source[0]) === $level) {
622	$statement .= ltrim(array_shift($this->source));
623	$this->line++;
624	}

631	'line' => $this->line - 1,
632	);
633	}
634	+
635	return $token;
636	}
637

642	* @return integer the level of the source
643	* @throws Exception if the source indentation is invalid
644	*/
645	+ public function getLevel($source)
646	+ {
647	$indent = strlen($source) - strlen(ltrim($source));
648	$level = $indent/$this->indentSpaces;
649	if (is_float($level)) {

654
655	if ($this->debug) {
656	throw new SassException('Invalid indentation', $this);
657	+ } else {

658	return 0;
659	}
660	}
661	+
662	return $level;
663	}
664

667	* about it from SCSS source.
668	* @return object Statement token. Null if end of source.
669	*/
670	+ public function scss2Token()
671	+ {
672	static $srcpos = 0; // current position in the source stream
673	static $srclen; // the length of the source stream
674

691	));
692	}
693	$statement .= "\n";
694	+ } elseif (substr($this->source, $srcpos-1, strlen(self::BEGIN_CSS_COMMENT)) === self::BEGIN_CSS_COMMENT) {

695	if (ltrim($statement)) {
696	if ($this->debug) {
697	throw new SassException('Invalid comment', (object) array(

707	}
708	$srcpos += strlen(self::END_CSS_COMMENT);
709	$token = $this->createToken($statement.self::END_CSS_COMMENT);
710	+ } else {

711	$statement .= $c;
712	}
713	break;

758	* @param string source statement
759	* @return SassToken
760	*/
761	+ public function createToken($statement)
762	+ {
763	static $level = 0;
764
765	$this->line += substr_count($statement, "\n");

778	'line' => $this->line,
779	) : null);
780	$level += ($last === self::BEGIN_BLOCK ? 1 : ($last === self::END_BLOCK ? -1 : 0));
781	+
782	return $token;
783	}
784

788	* @param SassNode parent node
789	* @return SassNode a Sass directive node
790	*/
791	+ public function parseDirective($token, $parent)
792	+ {
793	switch (SassDirectiveNode::extractDirective($token)) {
794	case '@content':
795	return new SassContentNode($token);

825	}
826	}
827	}
828	+
829	return new SassImportNode($token, $parent);
830	break;
831	case '@each':

838	return new SassIfNode($token);
839	break;
840	case '@else': // handles else and else if directives
841	+
842	return new SassElseNode($token);
843	break;
844	case '@do':

866	* @throws SassException if the indent is mixed or
867	* the indent character can not be determined
868	*/
869	+ public function setIndentChar()
870	+ {
871	foreach ($this->source as $l=>$source) {
872	if (!empty($source) && in_array($source[0], $this->indentChars)) {
873	$this->indentChar = $source[0];

880	}
881	}
882	$this->indentSpaces = ($this->indentChar == ' ' ? $i : 1);
883	+
884	return;
885	}
886	} // foreach

lib/phpsass/VERSION CHANGED Viewed

	@@ -1,3 +1,5 @@


1	Version 201306071300 - Version bump to reflect multiple merged pull requests
2	Version 201304222300 - Version bump to reflect multiple merged pull requests
3	Version 201211282000 - Version bump to reflect multiple pull requests being merged over time.


1	+ Version 201206271500 - Verbump, merge pr #119
2	+ Version 201206181400 - Run PHP-CS-Fixer on all files to fix coding style
3	Version 201306071300 - Version bump to reflect multiple merged pull requests
4	Version 201304222300 - Version bump to reflect multiple merged pull requests
5	Version 201211282000 - Version bump to reflect multiple pull requests being merged over time.

lib/phpsass/renderers/SassCompactRenderer.php CHANGED Viewed

	@@ -9,7 +9,7 @@
9	* @subpackage Sass.renderers
10	*/
11
12	- require_once('SassCompressedRenderer.php');
13
14	/**
15	* SassCompactRenderer class.
	@@ -19,7 +19,8 @@ require_once('SassCompressedRenderer.php');
19	* @package PHamlP
20	* @subpackage Sass.renderers
21	*/
22	- class SassCompactRenderer extends SassCompressedRenderer {

23	const DEBUG_INFO_RULE = '@media -sass-debug-info';
24	const DEBUG_INFO_PROPERTY = 'font-family';
25
	@@ -27,7 +28,8 @@ class SassCompactRenderer extends SassCompressedRenderer {
27	* Renders the brace between the selectors and the properties
28	* @return string the brace between the selectors and the properties
29	*/
30	- protected function between() {

31	return ' { ';
32	}
33
	@@ -35,7 +37,8 @@ class SassCompactRenderer extends SassCompressedRenderer {
35	* Renders the brace at the end of the rule
36	* @return string the brace between the rule and its properties
37	*/
38	- protected function end() {

39	return " }\n";
40	}
41
	@@ -46,8 +49,10 @@ class SassCompactRenderer extends SassCompressedRenderer {
46	* @param SassNode the node being rendered
47	* @return string the rendered commnt
48	*/
49	- public function renderComment($node) {

50	$nl = ($node->parent instanceof SassRuleNode?'':"\n");

51	return "$nl/* " . join("\n * ", $node->children) . " */$nl" ;
52	}
53
	@@ -57,7 +62,8 @@ class SassCompactRenderer extends SassCompressedRenderer {
57	* @param array properties of the directive
58	* @return string the rendered directive
59	*/
60	- public function renderDirective($node, $properties) {

61	return str_replace("\n", '', parent::renderDirective($node, $properties)) .
62	"\n\n";
63	}
	@@ -68,7 +74,8 @@ class SassCompactRenderer extends SassCompressedRenderer {
68	* @param array properties to render
69	* @return string the rendered properties
70	*/
71	- public function renderProperties($node, $properties) {

72	return join(' ', $properties);
73	}
74
	@@ -77,8 +84,10 @@ class SassCompactRenderer extends SassCompressedRenderer {
77	* @param SassNode the node being rendered
78	* @return string the rendered property
79	*/
80	- public function renderProperty($node) {

81	$node->important = $node->important ? ' !important' : '';

82	return "{$node->name}: {$node->value}{$node->important};";
83	}
84
	@@ -89,7 +98,8 @@ class SassCompactRenderer extends SassCompressedRenderer {
89	* @param string rendered rules
90	* @return string the rendered rule
91	*/
92	- public function renderRule($node, $properties, $rules) {

93	return $this->renderDebug($node) . parent::renderRule($node, $properties,
94	str_replace("\n\n", "\n", $rules)) . "\n";
95	}
	@@ -104,7 +114,8 @@ class SassCompactRenderer extends SassCompressedRenderer {
104	* @param SassNode the node being rendered
105	* @return string the debug information
106	*/
107	- protected function renderDebug($node) {

108	$indent = $this->getIndent($node);
109	$debug = '';
110
	@@ -114,10 +125,10 @@ class SassCompactRenderer extends SassCompressedRenderer {
114	$debug .= 'filename{' . self::DEBUG_INFO_PROPERTY . ':' . preg_replace('/([^-\w])/', '\\\\\1', "file://{$node->filename}") . ';}';
115	$debug .= 'line{' . self::DEBUG_INFO_PROPERTY . ":'{$node->line}';}";
116	$debug .= "}\n";
117	- }
118	- elseif ($node->line_numbers) {
119	$debug .= "$indent/* line {$node->line} {$node->filename} */\n";
120	}

121	return $debug;
122	}
123
	@@ -126,7 +137,8 @@ class SassCompactRenderer extends SassCompressedRenderer {
126	* @param SassNode the node being rendered
127	* @return string the rendered selectors
128	*/
129	- protected function renderSelectors($node) {

130	return join(', ', $node->selectors);
131	}
132	}


9	* @subpackage Sass.renderers
10	*/
11
12	+ require_once 'SassCompressedRenderer.php';
13
14	/**
15	* SassCompactRenderer class.

19	* @package PHamlP
20	* @subpackage Sass.renderers
21	*/
22	+ class SassCompactRenderer extends SassCompressedRenderer
23	+ {
24	const DEBUG_INFO_RULE = '@media -sass-debug-info';
25	const DEBUG_INFO_PROPERTY = 'font-family';
26

28	* Renders the brace between the selectors and the properties
29	* @return string the brace between the selectors and the properties
30	*/
31	+ protected function between()
32	+ {
33	return ' { ';
34	}
35

37	* Renders the brace at the end of the rule
38	* @return string the brace between the rule and its properties
39	*/
40	+ protected function end()
41	+ {
42	return " }\n";
43	}
44

49	* @param SassNode the node being rendered
50	* @return string the rendered commnt
51	*/
52	+ public function renderComment($node)
53	+ {
54	$nl = ($node->parent instanceof SassRuleNode?'':"\n");
55	+
56	return "$nl/* " . join("\n * ", $node->children) . " */$nl" ;
57	}
58

62	* @param array properties of the directive
63	* @return string the rendered directive
64	*/
65	+ public function renderDirective($node, $properties)
66	+ {
67	return str_replace("\n", '', parent::renderDirective($node, $properties)) .
68	"\n\n";
69	}

74	* @param array properties to render
75	* @return string the rendered properties
76	*/
77	+ public function renderProperties($node, $properties)
78	+ {
79	return join(' ', $properties);
80	}
81

84	* @param SassNode the node being rendered
85	* @return string the rendered property
86	*/
87	+ public function renderProperty($node)
88	+ {
89	$node->important = $node->important ? ' !important' : '';
90	+
91	return "{$node->name}: {$node->value}{$node->important};";
92	}
93

98	* @param string rendered rules
99	* @return string the rendered rule
100	*/
101	+ public function renderRule($node, $properties, $rules)
102	+ {
103	return $this->renderDebug($node) . parent::renderRule($node, $properties,
104	str_replace("\n\n", "\n", $rules)) . "\n";
105	}

114	* @param SassNode the node being rendered
115	* @return string the debug information
116	*/
117	+ protected function renderDebug($node)
118	+ {
119	$indent = $this->getIndent($node);
120	$debug = '';
121

125	$debug .= 'filename{' . self::DEBUG_INFO_PROPERTY . ':' . preg_replace('/([^-\w])/', '\\\\\1', "file://{$node->filename}") . ';}';
126	$debug .= 'line{' . self::DEBUG_INFO_PROPERTY . ":'{$node->line}';}";
127	$debug .= "}\n";
128	+ } elseif ($node->line_numbers) {

129	$debug .= "$indent/* line {$node->line} {$node->filename} */\n";
130	}
131	+
132	return $debug;
133	}
134

137	* @param SassNode the node being rendered
138	* @return string the rendered selectors
139	*/
140	+ protected function renderSelectors($node)
141	+ {
142	return join(', ', $node->selectors);
143	}
144	}

lib/phpsass/renderers/SassCompressedRenderer.php CHANGED Viewed

	@@ -16,12 +16,14 @@
16	* @package PHamlP
17	* @subpackage Sass.renderers
18	*/
19	- class SassCompressedRenderer extends SassRenderer {

20	/**
21	* Renders the brace between the selectors and the properties
22	* @return string the brace between the selectors and the properties
23	*/
24	- protected function between() {

25	return '{';
26	}
27
	@@ -29,7 +31,8 @@ class SassCompressedRenderer extends SassRenderer {
29	* Renders the brace at the end of the rule
30	* @return string the brace between the rule and its properties
31	*/
32	- protected function end() {

33	return '}';
34	}
35
	@@ -38,7 +41,8 @@ class SassCompressedRenderer extends SassRenderer {
38	* @param SassNode the node to return the indent string for
39	* @return string the indent string for this SassNode
40	*/
41	- protected function getIndent($node) {

42	return '';
43	}
44
	@@ -47,7 +51,8 @@ class SassCompressedRenderer extends SassRenderer {
47	* @param SassNode the node being rendered
48	* @return string the rendered comment
49	*/
50	- public function renderComment($node) {

51	return '';
52	}
53
	@@ -57,7 +62,8 @@ class SassCompressedRenderer extends SassRenderer {
57	* @param array properties of the directive
58	* @return string the rendered directive
59	*/
60	- public function renderDirective($node, $properties) {

61	return $node->directive . $this->between() . $this->renderProperties($node, $properties) . $this->end();
62	}
63
	@@ -67,7 +73,8 @@ class SassCompressedRenderer extends SassRenderer {
67	* @param array properties to render
68	* @return string the rendered properties
69	*/
70	- public function renderProperties($node, $properties) {

71	return join('', $properties);
72	}
73
	@@ -76,8 +83,10 @@ class SassCompressedRenderer extends SassRenderer {
76	* @param SassNode the node being rendered
77	* @return string the rendered property
78	*/
79	- public function renderProperty($node) {

80	$node->important = $node->important ? '!important' : '';

81	return "{$node->name}:{$node->value}{$node->important};";
82	}
83
	@@ -88,7 +97,8 @@ class SassCompressedRenderer extends SassRenderer {
88	* @param string rendered rules
89	* @return string the rendered directive
90	*/
91	- public function renderRule($node, $properties, $rules) {

92	$selectors = $this->renderSelectors($node);
93	if ($selectors) {
94	return (!empty($properties) ? $selectors . $this->between() . $this->renderProperties($node, $properties) . $this->end() : '') . $rules;
	@@ -100,7 +110,8 @@ class SassCompressedRenderer extends SassRenderer {
100	* @param SassNode the node being rendered
101	* @return string the rendered selectors
102	*/
103	- protected function renderSelectors($node) {

104	$selectors = array();
105	foreach ($node->selectors as $selector) {
106	if (!$node->isPlaceholder($selector)) {
	@@ -110,4 +121,4 @@ class SassCompressedRenderer extends SassRenderer {
110
111	return join(',', $selectors);
112	}
113	- }


16	* @package PHamlP
17	* @subpackage Sass.renderers
18	*/
19	+ class SassCompressedRenderer extends SassRenderer
20	+ {
21	/**
22	* Renders the brace between the selectors and the properties
23	* @return string the brace between the selectors and the properties
24	*/
25	+ protected function between()
26	+ {
27	return '{';
28	}
29

31	* Renders the brace at the end of the rule
32	* @return string the brace between the rule and its properties
33	*/
34	+ protected function end()
35	+ {
36	return '}';
37	}
38

41	* @param SassNode the node to return the indent string for
42	* @return string the indent string for this SassNode
43	*/
44	+ protected function getIndent($node)
45	+ {
46	return '';
47	}
48

51	* @param SassNode the node being rendered
52	* @return string the rendered comment
53	*/
54	+ public function renderComment($node)
55	+ {
56	return '';
57	}
58

62	* @param array properties of the directive
63	* @return string the rendered directive
64	*/
65	+ public function renderDirective($node, $properties)
66	+ {
67	return $node->directive . $this->between() . $this->renderProperties($node, $properties) . $this->end();
68	}
69

73	* @param array properties to render
74	* @return string the rendered properties
75	*/
76	+ public function renderProperties($node, $properties)
77	+ {
78	return join('', $properties);
79	}
80

83	* @param SassNode the node being rendered
84	* @return string the rendered property
85	*/
86	+ public function renderProperty($node)
87	+ {
88	$node->important = $node->important ? '!important' : '';
89	+
90	return "{$node->name}:{$node->value}{$node->important};";
91	}
92

97	* @param string rendered rules
98	* @return string the rendered directive
99	*/
100	+ public function renderRule($node, $properties, $rules)
101	+ {
102	$selectors = $this->renderSelectors($node);
103	if ($selectors) {
104	return (!empty($properties) ? $selectors . $this->between() . $this->renderProperties($node, $properties) . $this->end() : '') . $rules;

110	* @param SassNode the node being rendered
111	* @return string the rendered selectors
112	*/
113	+ protected function renderSelectors($node)
114	+ {
115	$selectors = array();
116	foreach ($node->selectors as $selector) {
117	if (!$node->isPlaceholder($selector)) {

121
122	return join(',', $selectors);
123	}
124	+ }

lib/phpsass/renderers/SassExpandedRenderer.php CHANGED Viewed

	@@ -9,7 +9,7 @@
9	* @subpackage Sass.renderers
10	*/
11
12	- require_once('SassCompactRenderer.php');
13
14	/**
15	* SassExpandedRenderer class.
	@@ -19,20 +19,23 @@ require_once('SassCompactRenderer.php');
19	* @package PHamlP
20	* @subpackage Sass.renderers
21	*/
22	- class SassExpandedRenderer extends SassCompactRenderer {

23	/**
24	* Renders the brace between the selectors and the properties
25	* @return string the brace between the selectors and the properties
26	*/
27	- protected function between() {

28	return " {\n" ;
29	}
30	-
31	/**
32	* Renders the brace at the end of the rule
33	* @return string the brace between the rule and its properties
34	*/
35	- protected function end() {

36	return "\n}\n\n";
37	}
38
	@@ -41,12 +44,14 @@ class SassExpandedRenderer extends SassCompactRenderer {
41	* @param SassNode the node being rendered
42	* @return string the rendered commnt
43	*/
44	- public function renderComment($node) {

45	$indent = $this->getIndent($node);
46	$lines = explode("\n", $node->value);
47	foreach ($lines as &$line) {
48	$line = trim($line);
49	}

50	return "$indent/\n$indent ".join("\n$indent * ", $lines)."\n$indent */".(empty($indent)?"\n":'');
51	}
52
	@@ -55,8 +60,10 @@ class SassExpandedRenderer extends SassCompactRenderer {
55	* @param array properties to render
56	* @return string the rendered properties
57	*/
58	- public function renderProperties($node, $properties) {

59	$indent = $this->getIndent($node).self::INDENT;

60	return $indent.join("\n$indent", $properties);
61	}
62	}


9	* @subpackage Sass.renderers
10	*/
11
12	+ require_once 'SassCompactRenderer.php';
13
14	/**
15	* SassExpandedRenderer class.

19	* @package PHamlP
20	* @subpackage Sass.renderers
21	*/
22	+ class SassExpandedRenderer extends SassCompactRenderer
23	+ {
24	/**
25	* Renders the brace between the selectors and the properties
26	* @return string the brace between the selectors and the properties
27	*/
28	+ protected function between()
29	+ {
30	return " {\n" ;
31	}
32	+
33	/**
34	* Renders the brace at the end of the rule
35	* @return string the brace between the rule and its properties
36	*/
37	+ protected function end()
38	+ {
39	return "\n}\n\n";
40	}
41

44	* @param SassNode the node being rendered
45	* @return string the rendered commnt
46	*/
47	+ public function renderComment($node)
48	+ {
49	$indent = $this->getIndent($node);
50	$lines = explode("\n", $node->value);
51	foreach ($lines as &$line) {
52	$line = trim($line);
53	}
54	+
55	return "$indent/\n$indent ".join("\n$indent * ", $lines)."\n$indent */".(empty($indent)?"\n":'');
56	}
57

60	* @param array properties to render
61	* @return string the rendered properties
62	*/
63	+ public function renderProperties($node, $properties)
64	+ {
65	$indent = $this->getIndent($node).self::INDENT;
66	+
67	return $indent.join("\n$indent", $properties);
68	}
69	}

lib/phpsass/renderers/SassNestedRenderer.php CHANGED Viewed

	@@ -9,32 +9,35 @@
9	* @subpackage Sass.renderers
10	*/
11
12	- require_once('SassExpandedRenderer.php');
13
14	/**
15	* SassNestedRenderer class.
16	* Nested style is the default Sass style, because it reflects the structure of
17	* the document in much the same way Sass does. Each rule is indented based on
18	* how deeply it's nested. Each property has its own line and is indented
19	- * within the rule.
20	* @package PHamlP
21	* @subpackage Sass.renderers
22	*/
23	- class SassNestedRenderer extends SassExpandedRenderer {

24	/**
25	* Renders the brace at the end of the rule
26	* @return string the brace between the rule and its properties
27	*/
28	- protected function end() {

29	return " }\n";
30	}
31	-
32	/**
33	* Returns the indent string for the node
34	* @param SassNode the node being rendered
35	* @return string the indent string for this SassNode
36	*/
37	- protected function getIndent($node) {

38	return str_repeat(self::INDENT, $node->level);
39	}
40
	@@ -44,8 +47,10 @@ class SassNestedRenderer extends SassExpandedRenderer {
44	* @param array properties of the directive
45	* @return string the rendered directive
46	*/
47	- public function renderDirective($node, $properties) {

48	$directive = $this->getIndent($node) . $node->directive . $this->between() . $this->renderProperties($node, $properties);

49	return preg_replace('/(.*})\n$/', '\1', $directive) . $this->end();
50	}
51
	@@ -54,15 +59,17 @@ class SassNestedRenderer extends SassExpandedRenderer {
54	* @param SassNode the node being rendered
55	* @return string the rendered selectors
56	*/
57	- protected function renderSelectors($node) {

58	$selectors = array();
59	foreach ($node->selectors as $selector) {
60	if (!$node->isPlaceholder($selector)) {
61	$selectors[] = $selector;
62	}
63	}
64	-
65	$indent = $this->getIndent($node);

66	return $indent.join(",\n$indent", $selectors);
67	}
68	- }


9	* @subpackage Sass.renderers
10	*/
11
12	+ require_once 'SassExpandedRenderer.php';
13
14	/**
15	* SassNestedRenderer class.
16	* Nested style is the default Sass style, because it reflects the structure of
17	* the document in much the same way Sass does. Each rule is indented based on
18	* how deeply it's nested. Each property has its own line and is indented
19	+ * within the rule.
20	* @package PHamlP
21	* @subpackage Sass.renderers
22	*/
23	+ class SassNestedRenderer extends SassExpandedRenderer
24	+ {
25	/**
26	* Renders the brace at the end of the rule
27	* @return string the brace between the rule and its properties
28	*/
29	+ protected function end()
30	+ {
31	return " }\n";
32	}
33	+
34	/**
35	* Returns the indent string for the node
36	* @param SassNode the node being rendered
37	* @return string the indent string for this SassNode
38	*/
39	+ protected function getIndent($node)
40	+ {
41	return str_repeat(self::INDENT, $node->level);
42	}
43

47	* @param array properties of the directive
48	* @return string the rendered directive
49	*/
50	+ public function renderDirective($node, $properties)
51	+ {
52	$directive = $this->getIndent($node) . $node->directive . $this->between() . $this->renderProperties($node, $properties);
53	+
54	return preg_replace('/(.*})\n$/', '\1', $directive) . $this->end();
55	}
56

59	* @param SassNode the node being rendered
60	* @return string the rendered selectors
61	*/
62	+ protected function renderSelectors($node)
63	+ {
64	$selectors = array();
65	foreach ($node->selectors as $selector) {
66	if (!$node->isPlaceholder($selector)) {
67	$selectors[] = $selector;
68	}
69	}
70	+
71	$indent = $this->getIndent($node);
72	+
73	return $indent.join(",\n$indent", $selectors);
74	}
75	+ }

lib/phpsass/renderers/SassRenderer.php CHANGED Viewed

	@@ -9,17 +9,18 @@
9	* @subpackage Sass.renderers
10	*/
11
12	- require_once('SassCompactRenderer.php');
13	- require_once('SassCompressedRenderer.php');
14	- require_once('SassExpandedRenderer.php');
15	- require_once('SassNestedRenderer.php');
16
17	/**
18	* SassRenderer class.
19	* @package PHamlP
20	* @subpackage Sass.renderers
21	*/
22	- class SassRenderer {

23	/**#@+
24	* Output Styles
25	*/
	@@ -36,7 +37,8 @@ class SassRenderer {
36	* @param string render style
37	* @return SassRenderer
38	*/
39	- public static function getRenderer($style) {

40	switch ($style) {
41	case self::STYLE_COMPACT:
42	return new SassCompactRenderer();
	@@ -48,4 +50,4 @@ class SassRenderer {
48	return new SassNestedRenderer();
49	} // switch
50	}
51	- }


9	* @subpackage Sass.renderers
10	*/
11
12	+ require_once 'SassCompactRenderer.php';
13	+ require_once 'SassCompressedRenderer.php';
14	+ require_once 'SassExpandedRenderer.php';
15	+ require_once 'SassNestedRenderer.php';
16
17	/**
18	* SassRenderer class.
19	* @package PHamlP
20	* @subpackage Sass.renderers
21	*/
22	+ class SassRenderer
23	+ {
24	/**#@+
25	* Output Styles
26	*/

37	* @param string render style
38	* @return SassRenderer
39	*/
40	+ public static function getRenderer($style)
41	+ {
42	switch ($style) {
43	case self::STYLE_COMPACT:
44	return new SassCompactRenderer();

50	return new SassNestedRenderer();
51	} // switch
52	}
53	+ }

lib/phpsass/script/SassScriptFunction.php CHANGED Viewed

	@@ -8,7 +8,7 @@
8	* @subpackage Sass.script
9	*/
10
11	- require_once('SassScriptFunctions.php');
12
13	/**
14	* SassScriptFunction class.
	@@ -16,7 +16,8 @@ require_once('SassScriptFunctions.php');
16	* @package PHamlP
17	* @subpackage Sass.script
18	*/
19	- class SassScriptFunction {

20	/**@#+
21	* Regexes for matching and extracting functions and arguments
22	*/
	@@ -37,17 +38,20 @@ class SassScriptFunction {
37	* @param array arguments for the function
38	* @return SassScriptFunction
39	*/
40	- public function __construct($name, $args) {

41	$this->name = $name;
42	$this->args = $args;
43	}
44
45	- private function process_arguments($input) {

46	if (is_array($input)) {
47	$output = array();
48	foreach ($input as $k => $token) {
49	$output[$k] = trim($this->process_arguments($token), '\'"');
50	}

51	return $output;
52	}
53
	@@ -76,7 +80,8 @@ class SassScriptFunction {
76	* pre-defined functions, then try the pre-defined functions.
77	* @return Function the value of this Function
78	*/
79	- public function perform() {

80	self::$context = new SassContext(SassScriptParser::$context);
81
82	$name = preg_replace('/[^a-z0-9_]/', '_', strtolower($this->name));
	@@ -91,10 +96,11 @@ class SassScriptFunction {
91	try {
92	if (SassScriptParser::$context->hasFunction($this->name)) {
93	$return = SassScriptParser::$context->getFunction($this->name)->execute(SassScriptParser::$context, $this->args);

94	return $return;
95	- }
96	- else if (SassScriptParser::$context->hasFunction($name)) {
97	$return = SassScriptParser::$context->getFunction($name)->execute(SassScriptParser::$context, $this->args);

98	return $return;
99	}
100	} catch (Exception $e) {
	@@ -110,8 +116,10 @@ class SassScriptFunction {
110	if (count($lexed) === 1) {
111	return $lexed[0];
112	}

113	return new SassString(implode('', $this->process_arguments($lexed)));
114	}

115	return $result;
116	}
117	}
	@@ -120,6 +128,7 @@ class SassScriptFunction {
120	if (method_exists('SassScriptFunctions', $name) \|\| method_exists('SassScriptFunctions', $name = '_' . $name)) {
121	$sig = self::get_reflection(array('SassScriptFunctions', $name));
122	list($args) = self::fill_parameters($sig, $this->args, SassScriptParser::$context, $this);

123	return call_user_func_array(array('SassScriptFunctions', $name), $args);
124	}
125
	@@ -132,7 +141,6 @@ class SassScriptFunction {
132	}
133	}
134
135	-
136	// CSS function: create a SassString that will emit the function into the CSS
137	return new SassString($this->name . '(' . join(', ', $args) . ')');
138	}
	@@ -142,7 +150,8 @@ class SassScriptFunction {
142	* @param string path to directory to import
143	* @return array filenames imported
144	*/
145	- private function import($dir) {

146	$files = array();
147
148	foreach (array_slice(scandir($dir), 2) as $file) {
	@@ -151,6 +160,7 @@ class SassScriptFunction {
151	require_once($dir . DIRECTORY_SEPARATOR . $file);
152	}
153	} // foreach

154	return $files;
155	}
156
	@@ -160,7 +170,8 @@ class SassScriptFunction {
160	* @param string the subject string
161	* @return mixed match at the start of the string or false if no match
162	*/
163	- public static function isa($subject) {

164	if (!preg_match(self::MATCH, $subject, $matches))
165	return false;
166
	@@ -170,21 +181,22 @@ class SassScriptFunction {
170	$strlen = strlen($subject);
171	$subject_str = (string) $subject;
172
173	- while($paren && $strpos < $strlen) {
174	$c = $subject_str[$strpos++];
175
176	$match .= $c;
177	if ($c === '(') {
178	$paren += 1;
179	- }
180	- elseif ($c === ')') {
181	$paren -= 1;
182	}
183	}

184	return $match;
185	}
186
187	- public static function extractArgs($string, $include_null = TRUE, $context) {

188	$args = array();
189	$arg = '';
190	$paren = 0;
	@@ -205,7 +217,7 @@ class SassScriptFunction {
205
206	if (strpos($value, ':') !== false && preg_match(SassVariableNode::MATCH, $value, $match)) {
207	$return[$match[SassVariableNode::NAME]] = $match[SassVariableNode::VALUE];
208	- } ~~else~~ if(substr($value, 0, 1) == '$' && $include_null) {
209	$return[str_replace('$', '', $value)] = NULL;
210	} elseif ($include_null \|\| $value !== NULL) {
211	$return[] = $value;
	@@ -215,12 +227,12 @@ class SassScriptFunction {
215	return $return;
216	}
217
218	- public static function get_reflection($method) {

219	if (is_array($method)) {
220	$class = new ReflectionClass($method[0]);
221	$function = $class->getMethod($method[1]);
222	- }
223	- else {
224	$function = new ReflectionFunction($method);
225	}
226
	@@ -235,15 +247,16 @@ class SassScriptFunction {
235	}
236	$return[$parameter->getName()] = $parsed; # we evaluate the defaults to get Sass objects.
237	}

238	return $return;
239	}
240
241	- public static function fill_parameters($required, $provided, $context, $source) {

242	$context = new SassContext($context);
243	$_required = array_merge(array(), $required); // need to array_merge?
244	$fill = $_required;
245
246	-
247	foreach ($required as $name=>$default) {
248	// we require that named variables provide a default.
249	if (isset($provided[$name]) && $default !== NULL) {
	@@ -264,8 +277,7 @@ class SassScriptFunction {
264	}
265	if (count($provided)) {
266	$arg = array_shift($provided);
267	- }
268	- elseif ($default !== NULL) {
269	$arg = $default;
270
271	// for mixins with default values that refer to other arguments
	@@ -277,8 +289,7 @@ class SassScriptFunction {
277	$arg = $provided_copy[$pos];
278	}
279	}
280	- }
281	- else {
282	throw new SassMixinNodeException("Function::$name: Required variable ($name) not given.\nFunction defined: " . $source->token->filename . '::' . $source->token->line . "\nFunction used", $source);
283	}
284	// splats


8	* @subpackage Sass.script
9	*/
10
11	+ require_once 'SassScriptFunctions.php';
12
13	/**
14	* SassScriptFunction class.

16	* @package PHamlP
17	* @subpackage Sass.script
18	*/
19	+ class SassScriptFunction
20	+ {
21	/**@#+
22	* Regexes for matching and extracting functions and arguments
23	*/

38	* @param array arguments for the function
39	* @return SassScriptFunction
40	*/
41	+ public function __construct($name, $args)
42	+ {
43	$this->name = $name;
44	$this->args = $args;
45	}
46
47	+ private function process_arguments($input)
48	+ {
49	if (is_array($input)) {
50	$output = array();
51	foreach ($input as $k => $token) {
52	$output[$k] = trim($this->process_arguments($token), '\'"');
53	}
54	+
55	return $output;
56	}
57

80	* pre-defined functions, then try the pre-defined functions.
81	* @return Function the value of this Function
82	*/
83	+ public function perform()
84	+ {
85	self::$context = new SassContext(SassScriptParser::$context);
86
87	$name = preg_replace('/[^a-z0-9_]/', '_', strtolower($this->name));

96	try {
97	if (SassScriptParser::$context->hasFunction($this->name)) {
98	$return = SassScriptParser::$context->getFunction($this->name)->execute(SassScriptParser::$context, $this->args);
99	+
100	return $return;
101	+ } elseif (SassScriptParser::$context->hasFunction($name)) {

102	$return = SassScriptParser::$context->getFunction($name)->execute(SassScriptParser::$context, $this->args);
103	+
104	return $return;
105	}
106	} catch (Exception $e) {

116	if (count($lexed) === 1) {
117	return $lexed[0];
118	}
119	+
120	return new SassString(implode('', $this->process_arguments($lexed)));
121	}
122	+
123	return $result;
124	}
125	}

128	if (method_exists('SassScriptFunctions', $name) \|\| method_exists('SassScriptFunctions', $name = '_' . $name)) {
129	$sig = self::get_reflection(array('SassScriptFunctions', $name));
130	list($args) = self::fill_parameters($sig, $this->args, SassScriptParser::$context, $this);
131	+
132	return call_user_func_array(array('SassScriptFunctions', $name), $args);
133	}
134

141	}
142	}
143

144	// CSS function: create a SassString that will emit the function into the CSS
145	return new SassString($this->name . '(' . join(', ', $args) . ')');
146	}

150	* @param string path to directory to import
151	* @return array filenames imported
152	*/
153	+ private function import($dir)
154	+ {
155	$files = array();
156
157	foreach (array_slice(scandir($dir), 2) as $file) {

160	require_once($dir . DIRECTORY_SEPARATOR . $file);
161	}
162	} // foreach
163	+
164	return $files;
165	}
166

170	* @param string the subject string
171	* @return mixed match at the start of the string or false if no match
172	*/
173	+ public static function isa($subject)
174	+ {
175	if (!preg_match(self::MATCH, $subject, $matches))
176	return false;
177

181	$strlen = strlen($subject);
182	$subject_str = (string) $subject;
183
184	+ while ($paren && $strpos < $strlen) {
185	$c = $subject_str[$strpos++];
186
187	$match .= $c;
188	if ($c === '(') {
189	$paren += 1;
190	+ } elseif ($c === ')') {

191	$paren -= 1;
192	}
193	}
194	+
195	return $match;
196	}
197
198	+ public static function extractArgs($string, $include_null = TRUE, $context)
199	+ {
200	$args = array();
201	$arg = '';
202	$paren = 0;

217
218	if (strpos($value, ':') !== false && preg_match(SassVariableNode::MATCH, $value, $match)) {
219	$return[$match[SassVariableNode::NAME]] = $match[SassVariableNode::VALUE];
220	+ } elseif (substr($value, 0, 1) == '$' && $include_null) {
221	$return[str_replace('$', '', $value)] = NULL;
222	} elseif ($include_null \|\| $value !== NULL) {
223	$return[] = $value;

227	return $return;
228	}
229
230	+ public static function get_reflection($method)
231	+ {
232	if (is_array($method)) {
233	$class = new ReflectionClass($method[0]);
234	$function = $class->getMethod($method[1]);
235	+ } else {

236	$function = new ReflectionFunction($method);
237	}
238

247	}
248	$return[$parameter->getName()] = $parsed; # we evaluate the defaults to get Sass objects.
249	}
250	+
251	return $return;
252	}
253
254	+ public static function fill_parameters($required, $provided, $context, $source)
255	+ {
256	$context = new SassContext($context);
257	$_required = array_merge(array(), $required); // need to array_merge?
258	$fill = $_required;
259

260	foreach ($required as $name=>$default) {
261	// we require that named variables provide a default.
262	if (isset($provided[$name]) && $default !== NULL) {

277	}
278	if (count($provided)) {
279	$arg = array_shift($provided);
280	+ } elseif ($default !== NULL) {

281	$arg = $default;
282
283	// for mixins with default values that refer to other arguments

289	$arg = $provided_copy[$pos];
290	}
291	}
292	+ } else {

293	throw new SassMixinNodeException("Function::$name: Required variable ($name) not given.\nFunction defined: " . $source->token->filename . '::' . $source->token->line . "\nFunction used", $source);
294	}
295	// splats

lib/phpsass/script/SassScriptFunctions.php CHANGED Viewed

	@@ -36,16 +36,19 @@
36	* @package PHamlP
37	* @subpackage Sass.script
38	*/
39	- class SassScriptFunctions {

40	const DECREASE = false;
41	const INCREASE = true;
42
43	public static $parser = FALSE;
44	- public static function option($name) {

45	$options = SassParser::$instance->getOptions();
46	if (isset($options[$name->value])) {
47	return new SassString($options[$name->value]);
48	}

49	return new SassBoolean(false);
50	}
51
	@@ -64,7 +67,8 @@ class SassScriptFunctions {
64	* @return new SassColour SassColour object
65	* @throws SassScriptFunctionException if red, green, or blue are out of bounds
66	*/
67	- public static function rgb($red, $green, $blue) {

68	return self::rgba($red, $green, $blue, new SassNumber(1));
69	}
70
	@@ -90,7 +94,8 @@ class SassScriptFunctions {
90	* colour components are out of bounds, or or the colour is not a colour, or
91	* alpha is out of bounds
92	*/
93	- public static function rgba() {

94	switch (func_num_args()) {
95	case 2:
96	$colour = func_get_arg(0);
	@@ -98,19 +103,19 @@ class SassScriptFunctions {
98	SassLiteral::assertType($colour, 'SassColour');
99	SassLiteral::assertType($alpha, 'SassNumber');
100	SassLiteral::assertInRange($alpha, 0, 1);

101	return $colour->with(array('alpha' => $alpha->value));
102	break;
103	case 4:
104	$rgba = array();
105	$components = func_get_args();
106	$alpha = array_pop($components);
107	- foreach($components as $component) {
108	SassLiteral::assertType($component, 'SassNumber');
109	if ($component->units == '%') {
110	SassLiteral::assertInRange($component, 0, 100, '%');
111	$rgba[] = $component->value * 2.55;
112	- }
113	- else {
114	SassLiteral::assertInRange($component, 0, 255);
115	$rgba[] = $component->value;
116	}
	@@ -118,6 +123,7 @@ class SassScriptFunctions {
118	SassLiteral::assertType($alpha, 'SassNumber');
119	SassLiteral::assertInRange($alpha, 0, 1);
120	$rgba[] = $alpha->value;

121	return new SassColour($rgba);
122	break;
123	default:
	@@ -138,9 +144,11 @@ class SassScriptFunctions {
138	* @return new SassColour The resulting colour
139	* @throws SassScriptFunctionException if saturation or lightness are out of bounds
140	*/
141	- public static function hsl($h, $s, $l) {

142	SassLiteral::assertInRange($s, 0, 100, '%');
143	SassLiteral::assertInRange($l, 0, 100, '%');

144	return self::hsla($h, $s, $l, new SassNumber(1));
145	}
146
	@@ -158,7 +166,8 @@ class SassScriptFunctions {
158	* @throws SassScriptFunctionException if saturation, lightness or alpha are
159	* out of bounds
160	*/
161	- public static function hsla($h, $s, $l, $a) {

162	SassLiteral::assertType($h, 'SassNumber');
163	SassLiteral::assertType($s, 'SassNumber');
164	SassLiteral::assertType($l, 'SassNumber');
	@@ -166,6 +175,7 @@ class SassScriptFunctions {
166	SassLiteral::assertInRange($s, 0, 100, '%');
167	SassLiteral::assertInRange($l, 0, 100, '%');
168	SassLiteral::assertInRange($a, 0, 1);

169	return new SassColour(array('hue' => $h, 'saturation' => $s, 'lightness' => $l, 'alpha' => $a));
170	}
171
	@@ -179,8 +189,10 @@ class SassScriptFunctions {
179	* @return new SassNumber The red component of colour
180	* @throws SassScriptFunctionException If $colour is not a colour
181	*/
182	- public static function red($colour) {

183	SassLiteral::assertType($colour, 'SassColour');

184	return new SassNumber($colour->red);
185	}
186
	@@ -190,8 +202,10 @@ class SassScriptFunctions {
190	* @return new SassNumber The green component of colour
191	* @throws SassScriptFunctionException If $colour is not a colour
192	*/
193	- public static function green($colour) {

194	SassLiteral::assertType($colour, 'SassColour');

195	return new SassNumber($colour->green);
196	}
197
	@@ -201,8 +215,10 @@ class SassScriptFunctions {
201	* @return new SassNumber The blue component of colour
202	* @throws SassScriptFunctionException If $colour is not a colour
203	*/
204	- public static function blue($colour) {

205	SassLiteral::assertType($colour, 'SassColour');

206	return new SassNumber($colour->blue);
207	}
208
	@@ -212,8 +228,10 @@ class SassScriptFunctions {
212	* @return new SassNumber The hue component of colour
213	* @throws SassScriptFunctionException If $colour is not a colour
214	*/
215	- public static function hue($colour) {

216	SassLiteral::assertType($colour, 'SassColour');

217	return new SassNumber($colour->getHue() . 'deg');
218	}
219
	@@ -223,8 +241,10 @@ class SassScriptFunctions {
223	* @return new SassNumber The saturation component of colour
224	* @throws SassScriptFunctionException If $colour is not a colour
225	*/
226	- public static function saturation($colour) {

227	SassLiteral::assertType($colour, 'SassColour');

228	return new SassNumber($colour->getSaturation() . '%');
229	}
230
	@@ -234,8 +254,10 @@ class SassScriptFunctions {
234	* @return new SassNumber The lightness component of colour
235	* @throws SassScriptFunctionException If $colour is not a colour
236	*/
237	- public static function lightness($colour) {

238	SassLiteral::assertType($colour, 'SassColour');

239	return new SassNumber($colour->getLightness() . '%');
240	}
241
	@@ -247,13 +269,14 @@ class SassScriptFunctions {
247	*
248	* RL modified so that the filter: alpha function doesn't bork
249	*/
250	- public static function alpha($colour) {

251	try {
252	SassLiteral::assertType($colour, 'SassColour');
253	- }
254	- catch (Exception $e) {
255	return new SassString('alpha(100)');
256	}

257	return new SassNumber($colour->alpha);
258	}
259
	@@ -263,8 +286,10 @@ class SassScriptFunctions {
263	* @return new SassNumber The alpha component (opacity) of colour
264	* @throws SassScriptFunctionException If $colour is not a colour
265	*/
266	- public static function opacity($colour) {

267	SassLiteral::assertType($colour, 'SassColour');

268	return new SassNumber($colour->alpha);
269	}
270
	@@ -280,9 +305,11 @@ class SassScriptFunctions {
280	* @throws SassScriptFunctionException If $colour is not a colour or
281	* $degrees is not a number
282	*/
283	- public static function adjust_hue($colour, $degrees) {

284	SassLiteral::assertType($colour, 'SassColour');
285	SassLiteral::assertType($degrees, 'SassNumber');

286	return $colour->with(array('hue' => $colour->getHue(true) + $degrees->value));
287	}
288
	@@ -302,7 +329,8 @@ class SassScriptFunctions {
302	* $amount is not a number
303	* @see lighten_rel
304	*/
305	- public static function lighten($colour, $amount, $ofCurrent = false) {

306	return self::adjust($colour, $amount, $ofCurrent, 'lightness', self::INCREASE, 0, 100, '%');
307	}
308
	@@ -322,7 +350,8 @@ class SassScriptFunctions {
322	* $amount is not a number
323	* @see adjust
324	*/
325	- public static function darken($colour, $amount, $ofCurrent = false) {

326	return self::adjust($colour, $amount, $ofCurrent, 'lightness', self::DECREASE, 0, 100, '%');
327	}
328
	@@ -342,7 +371,8 @@ class SassScriptFunctions {
342	* $amount is not a number
343	* @see adjust
344	*/
345	- public static function saturate($colour, $amount, $ofCurrent = false) {

346	return self::adjust($colour, $amount, $ofCurrent, 'saturation', self::INCREASE, 0, 100, '%');
347	}
348
	@@ -362,7 +392,8 @@ class SassScriptFunctions {
362	* $amount is not a number
363	* @see adjust
364	*/
365	- public static function desaturate($colour, $amount, $ofCurrent = false) {

366	return self::adjust($colour, $amount, $ofCurrent, 'saturation', self::DECREASE, 0, 100, '%');
367	}
368
	@@ -380,8 +411,10 @@ class SassScriptFunctions {
380	* $amount is not a number
381	* @see opacify_rel
382	*/
383	- public static function opacify($colour, $amount, $ofCurrent = false) {

384	$units = self::units($amount);

385	return self::adjust($colour, $amount, $ofCurrent, 'alpha', self::INCREASE, 0, ($units === '%' ? 100 : 1), $units);
386	}
387
	@@ -398,8 +431,10 @@ class SassScriptFunctions {
398	* @throws SassScriptFunctionException If $colour is not a colour or
399	* $amount is not a number
400	*/
401	- public static function transparentize($colour, $amount, $ofCurrent = false) {

402	$units = self::units($amount);

403	return self::adjust($colour, $amount, $ofCurrent, 'alpha', self::DECREASE, 0, ($units === '%' ? 100 : 1), $units);
404	}
405
	@@ -415,7 +450,8 @@ class SassScriptFunctions {
415	* $amount is not a number
416	* @see opacify
417	*/
418	- public static function fade_in($colour, $amount, $ofCurrent = false) {

419	return self::opacify($colour, $amount, $ofCurrent);
420	}
421
	@@ -431,7 +467,8 @@ class SassScriptFunctions {
431	* $amount is not a number
432	* @see transparentize
433	*/
434	- public static function fade_out($colour, $amount, $ofCurrent = false) {

435	return self::transparentize($colour, $amount, $ofCurrent);
436	}
437
	@@ -442,7 +479,8 @@ class SassScriptFunctions {
442	* @return new SassColour The comlemented colour
443	* @uses adjust_hue()
444	*/
445	- public static function complement($colour) {

446	// return self::adjust($colour, new SassNumber('180deg'), true, 'hue', self::INCREASE, 0, 360, '');
447	return self::adjust_hue($colour, new SassNumber('180deg'));
448	}
	@@ -453,7 +491,8 @@ class SassScriptFunctions {
453	* @return new SassColour The greyscale colour
454	* @see desaturate
455	*/
456	- public static function grayscale($colour) {

457	return self::desaturate($colour, new SassNumber(100));
458	}
459
	@@ -464,7 +503,8 @@ class SassScriptFunctions {
464	* @return new SassColour The greyscale colour
465	* @see desaturate
466	*/
467	- public static function greyscale($colour) {

468	return self::desaturate($colour, new SassNumber(100));
469	}
470
	@@ -474,8 +514,10 @@ class SassScriptFunctions {
474	* @param SassColour: the colour
475	* @return new SassColour: the inverted colour
476	*/
477	- public static function invert($colour) {

478	SassLiteral::assertType($colour, 'SassColour');

479	return $colour->with(array(
480	'red' => 255 - $colour->getRed(true),
481	'blue' => 255 - $colour->getBlue(true),
	@@ -504,7 +546,8 @@ class SassScriptFunctions {
504	* @throws SassScriptFunctionException If $colour1 or $colour2 is
505	* not a colour
506	*/
507	- public static function mix($colour1, $colour2, $weight = '50%') {

508	if (is_object($weight)) {
509	$weight = new SassNumber($weight);
510	}
	@@ -560,7 +603,8 @@ class SassScriptFunctions {
560	* @param SassNumber (red, green, blue, hue, saturation, lightness, alpha) - the amount(s) to adjust by
561	* @return SassColour
562	*/
563	- public static function adjust_color($color, $red = 0, $green = 0, $blue = 0, $hue = 0, $saturation = 0, $lightness = 0, $alpha = 0) {

564	foreach (array('red', 'green', 'blue', 'hue', 'saturation', 'lightness', 'alpha') as $property) {
565	$obj = $$property;
566	$color = self::adjust($color, $$property, FALSE, $property, self::INCREASE, 0, 255);
	@@ -575,7 +619,8 @@ class SassScriptFunctions {
575	* @param SassNumber (red, green, blue, saturation, lightness, alpha) - the amount(s) to scale by
576	* @return SassColour
577	*/
578	- public static function scale_color($color, $red = 0, $green = 0, $blue = 0, $saturation = 0, $lightness = 0, $alpha = 0) {

579	$maxes = array(
580	'red' => 255,
581	'green' => 255,
	@@ -592,6 +637,7 @@ class SassScriptFunctions {
592	$color->$property = $color->$property + $diff * $scale;
593	}
594	$color->hsl2rgb();

595	return $color;
596	}
597
	@@ -601,7 +647,8 @@ class SassScriptFunctions {
601	* @param SassNumber (red, green, blue, hue, saturation, lightness, alpha) - the amounts to scale by
602	* @return SassColour
603	*/
604	- public static function change_color($color, $red = false, $green = false, $blue = false, $hue = false, $saturation = false, $lightness = false, $alpha = false) {

605	$attrs = array();
606	foreach (array('red', 'green', 'blue', 'hue', 'saturation', 'lightness', 'alpha') as $i => $property) {
607	$obj = $$property;
	@@ -609,6 +656,7 @@ class SassScriptFunctions {
609	$attrs[$property] = $obj->value;
610	}
611	}

612	return $color->with($attrs);
613	}
614
	@@ -624,7 +672,8 @@ class SassScriptFunctions {
624	* @param float maximum value the amount can bemixed
625	* @param string amount units
626	*/
627	- public static function adjust($colour, $amount, $ofCurrent, $att, $op, $min, $max, $units='') {

628	SassLiteral::assertType($colour, 'SassColour');
629	SassLiteral::assertType($amount, 'SassNumber');
630	// SassLiteral::assertInRange($amount, $min, $max, $units);
	@@ -640,13 +689,13 @@ class SassScriptFunctions {
640	$colour->hsl2rgb();
641	$colour->$att = $ofCurrent ? $colour->$att * (1 + ($amount * ($op === self::INCREASE ? 1 : -1))/100) : $colour->$att + ($amount * ($op === self::INCREASE ? 1 : -1));
642	$colour->rgb2hsl();
643	- }
644	- else {
645	$colour->rgb2hsl();
646	$colour->$att = $ofCurrent ? $colour->$att * (1 + ($amount * ($op === self::INCREASE ? 1 : -1))/100) : $colour->$att + ($amount * ($op === self::INCREASE ? 1 : -1));
647	$colour->$att = max($min, min($max, $colour->$att));
648	$colour->hsl2rgb();
649	}

650	return $colour;
651	}
652
	@@ -654,13 +703,15 @@ class SassScriptFunctions {
654	* returns an IE hex string for a color with an alpha channel
655	* suitable for passing to IE filters.
656	*/
657	- public static function ie_hex_str($color) {

658	if (!($color instanceof SassColour)) {
659	$color = new SassColour($color);
660	}
661	$alpha = str_replace(',','.',round($color->alpha * 255));
662	$alpha_str = str_pad(dechex($alpha), 2, '0', STR_PAD_LEFT);
663	$col = $color->asHex(FALSE);

664	return new SassString(strtoupper('#' . $alpha_str . $col));
665	}
666
	@@ -679,8 +730,10 @@ class SassScriptFunctions {
679	* @return SassNumber The absolute value of the number
680	* @throws SassScriptFunctionException If $number is not a number
681	*/
682	- public static function abs($number) {

683	SassLiteral::assertType($number, 'SassNumber');

684	return new SassNumber(abs($number->value).$number->units);
685	}
686
	@@ -694,8 +747,10 @@ class SassScriptFunctions {
694	* @return new SassNumber The rounded number
695	* @throws SassScriptFunctionException If $number is not a number
696	*/
697	- public static function ceil($number) {

698	SassLiteral::assertType($number, 'SassNumber');

699	return new SassNumber(ceil($number->value).$number->units);
700	}
701
	@@ -709,8 +764,10 @@ class SassScriptFunctions {
709	* @return new SassNumber The rounded number
710	* @throws SassScriptFunctionException If $value is not a number
711	*/
712	- public static function floor($number) {

713	SassLiteral::assertType($number, 'SassNumber');

714	return new SassNumber(floor($number->value).$number->units);
715	}
716
	@@ -724,8 +781,10 @@ class SassScriptFunctions {
724	* @return new SassNumber The rounded number
725	* @throws SassScriptFunctionException If $number is not a number
726	*/
727	- public static function round($number) {

728	SassLiteral::assertType($number, 'SassNumber');

729	return new SassNumber(str_replace(',','.',round($number->value)).$number->units);
730	}
731
	@@ -738,9 +797,11 @@ class SassScriptFunctions {
738	* @throws SassScriptFunctionException If $number1 or $number2 is not
739	* a number
740	*/
741	- public static function comparable($number1, $number2) {

742	SassLiteral::assertType($number1, 'SassNumber');
743	SassLiteral::assertType($number2, 'SassNumber');

744	return new SassBoolean($number1->isComparableTo($number2));
745	}
746
	@@ -753,33 +814,38 @@ class SassScriptFunctions {
753	* @return new SassNumber The number as a percentage
754	* @throws SassScriptFunctionException If $number isn't a unitless number
755	*/
756	- public static function percentage($number) {

757	$number->value *= 100;
758	$number->units = '%';

759	return $number;
760	}
761
762	- public static function max() {

763	$max = func_get_arg(0);
764	foreach (func_get_args() as $var) {
765	if ($var instanceOf SassNumber && $var->op_gt($max)->value) {
766	$max = $var;
767	}
768	}

769	return $max;
770	}
771
772	- public static function min() {

773	$min = func_get_arg(0);
774	foreach (func_get_args() as $var) {
775	if ($var instanceOf SassNumber && $var->op_lt($min)->value) {
776	$min = $var;
777	}
778	}

779	return $min;
780	}
781
782	-
783	/**
784	* Inspects the unit of the number, returning it as a quoted string.
785	* Alias for units.
	@@ -788,7 +854,8 @@ class SassScriptFunctions {
788	* @throws SassScriptFunctionException If $number is not a number
789	* @see units
790	*/
791	- public static function unit($number) {

792	return self::units($number);
793	}
794
	@@ -798,8 +865,10 @@ class SassScriptFunctions {
798	* @return new SassString The units of the number
799	* @throws SassScriptFunctionException If $number is not a number
800	*/
801	- public static function units($number) {

802	SassLiteral::assertType($number, 'SassNumber');

803	return new SassString($number->units);
804	}
805
	@@ -810,8 +879,10 @@ class SassScriptFunctions {
810	* @return new SassBoolean True if the number is unitless, false if it has units.
811	* @throws SassScriptFunctionException If $number is not a number
812	*/
813	- public static function unitless($number) {

814	SassLiteral::assertType($number, 'SassNumber');

815	return new SassBoolean($number->isUnitless());
816	}
817
	@@ -827,8 +898,10 @@ class SassScriptFunctions {
827	* @throws SassScriptFunctionException If $string is not a string
828	* @see unquote
829	*/
830	- public static function quote($string) {

831	SassLiteral::assertType($string, 'SassString');

832	return new SassString('"'.$string->value.'"');
833	}
834
	@@ -840,10 +913,12 @@ class SassScriptFunctions {
840	* @throws SassScriptFunctionException If $string is not a string
841	* @see quote
842	*/
843	- public static function unquote($string) {

844	if ($string instanceof SassString) {
845	return new SassString($string->value);
846	}

847	return $string;
848	}
849
	@@ -853,8 +928,10 @@ class SassScriptFunctions {
853	* @return
854	* @throws SassScriptFunctionException If $string is not a string
855	*/
856	- public static function get_var($string) {

857	SassLiteral::assertType($string, 'SassString');

858	return new SassString($string->toVar());
859	}
860
	@@ -867,10 +944,12 @@ class SassScriptFunctions {
867	* @param SassList - the list to count
868	* @return SassNumber
869	*/
870	- public static function length($list) {

871	if ($list instanceOf SassString) {
872	$list = new SassList($list->toString());
873	}

874	return new SassNumber($list->length());
875	}
876
	@@ -880,7 +959,8 @@ class SassScriptFunctions {
880	* @param SassNumber - the value to get
881	* @return anything
882	*/
883	- public static function nth($list, $n) {

884	SassLiteral::assertType($n, 'SassNumber');
885
886	if ($list instanceof SassString) {
	@@ -890,28 +970,33 @@ class SassScriptFunctions {
890	return $list->nth($n->value);
891	}
892
893	- public static function join($one, $two, $sep = ', ') {

894	return self::append($one, $two, $sep);
895	}
896
897	- public static function append($list, $val, $sep = ', ') {

898	if ($list instanceOf SassString) {
899	$list = new SassList($list->toString());
900	}
901	$list->append($val, $sep);

902	return $list;
903	}
904
905	- public static function index($list, $value) {

906	if (!($list instanceOf SassList)) {
907	$list = new SassList($list->toString());
908	}

909	return $list->index($value);
910	}
911
912	-
913	// New function zip allows several lists to be combined into one list of lists. For example: zip(1px 1px 3px, solid dashed solid, red green blue) becomes 1px solid red, 1px dashed green, 3px solid blue
914	- function zip() {

915	$result = new SassList('', ',');
916	foreach (func_get_args() as $i => $arg) {
917	$list = new SassList($arg);
	@@ -920,6 +1005,7 @@ class SassScriptFunctions {
920	$result->value[$j]->value[] = (string) $val;
921	}
922	}

923	return $result;
924	}
925
	@@ -934,7 +1020,8 @@ class SassScriptFunctions {
934	* @param anything - returns if Condition is true
935	* @param anything - returns if Condition is false
936	*/
937	- public static function _if($condition, $if_true, $if_false) {

938	return ($condition->value ? $if_true : $if_false);
939	}
940
	@@ -945,8 +1032,10 @@ class SassScriptFunctions {
945	* @throws SassScriptFunctionException If $obj is not an instance of a
946	* SassLiteral
947	*/
948	- public static function type_of($obj) {

949	SassLiteral::assertType($obj, 'SassLiteral');

950	return new SassString($obj->typeOf);
951	}
952
	@@ -957,7 +1046,8 @@ class SassScriptFunctions {
957	* @param float the maximum value
958	* @return the value clipped to the range
959	*/
960	- public static function inRange($value, $min, $max) {

961	return ($value < $min ? $min : ($value > $max ? $max : $value));
962	}
963	}


36	* @package PHamlP
37	* @subpackage Sass.script
38	*/
39	+ class SassScriptFunctions
40	+ {
41	const DECREASE = false;
42	const INCREASE = true;
43
44	public static $parser = FALSE;
45	+ public static function option($name)
46	+ {
47	$options = SassParser::$instance->getOptions();
48	if (isset($options[$name->value])) {
49	return new SassString($options[$name->value]);
50	}
51	+
52	return new SassBoolean(false);
53	}
54

67	* @return new SassColour SassColour object
68	* @throws SassScriptFunctionException if red, green, or blue are out of bounds
69	*/
70	+ public static function rgb($red, $green, $blue)
71	+ {
72	return self::rgba($red, $green, $blue, new SassNumber(1));
73	}
74

94	* colour components are out of bounds, or or the colour is not a colour, or
95	* alpha is out of bounds
96	*/
97	+ public static function rgba()
98	+ {
99	switch (func_num_args()) {
100	case 2:
101	$colour = func_get_arg(0);

103	SassLiteral::assertType($colour, 'SassColour');
104	SassLiteral::assertType($alpha, 'SassNumber');
105	SassLiteral::assertInRange($alpha, 0, 1);
106	+
107	return $colour->with(array('alpha' => $alpha->value));
108	break;
109	case 4:
110	$rgba = array();
111	$components = func_get_args();
112	$alpha = array_pop($components);
113	+ foreach ($components as $component) {
114	SassLiteral::assertType($component, 'SassNumber');
115	if ($component->units == '%') {
116	SassLiteral::assertInRange($component, 0, 100, '%');
117	$rgba[] = $component->value * 2.55;
118	+ } else {

119	SassLiteral::assertInRange($component, 0, 255);
120	$rgba[] = $component->value;
121	}

123	SassLiteral::assertType($alpha, 'SassNumber');
124	SassLiteral::assertInRange($alpha, 0, 1);
125	$rgba[] = $alpha->value;
126	+
127	return new SassColour($rgba);
128	break;
129	default:

144	* @return new SassColour The resulting colour
145	* @throws SassScriptFunctionException if saturation or lightness are out of bounds
146	*/
147	+ public static function hsl($h, $s, $l)
148	+ {
149	SassLiteral::assertInRange($s, 0, 100, '%');
150	SassLiteral::assertInRange($l, 0, 100, '%');
151	+
152	return self::hsla($h, $s, $l, new SassNumber(1));
153	}
154

166	* @throws SassScriptFunctionException if saturation, lightness or alpha are
167	* out of bounds
168	*/
169	+ public static function hsla($h, $s, $l, $a)
170	+ {
171	SassLiteral::assertType($h, 'SassNumber');
172	SassLiteral::assertType($s, 'SassNumber');
173	SassLiteral::assertType($l, 'SassNumber');

175	SassLiteral::assertInRange($s, 0, 100, '%');
176	SassLiteral::assertInRange($l, 0, 100, '%');
177	SassLiteral::assertInRange($a, 0, 1);
178	+
179	return new SassColour(array('hue' => $h, 'saturation' => $s, 'lightness' => $l, 'alpha' => $a));
180	}
181

189	* @return new SassNumber The red component of colour
190	* @throws SassScriptFunctionException If $colour is not a colour
191	*/
192	+ public static function red($colour)
193	+ {
194	SassLiteral::assertType($colour, 'SassColour');
195	+
196	return new SassNumber($colour->red);
197	}
198

202	* @return new SassNumber The green component of colour
203	* @throws SassScriptFunctionException If $colour is not a colour
204	*/
205	+ public static function green($colour)
206	+ {
207	SassLiteral::assertType($colour, 'SassColour');
208	+
209	return new SassNumber($colour->green);
210	}
211

215	* @return new SassNumber The blue component of colour
216	* @throws SassScriptFunctionException If $colour is not a colour
217	*/
218	+ public static function blue($colour)
219	+ {
220	SassLiteral::assertType($colour, 'SassColour');
221	+
222	return new SassNumber($colour->blue);
223	}
224

228	* @return new SassNumber The hue component of colour
229	* @throws SassScriptFunctionException If $colour is not a colour
230	*/
231	+ public static function hue($colour)
232	+ {
233	SassLiteral::assertType($colour, 'SassColour');
234	+
235	return new SassNumber($colour->getHue() . 'deg');
236	}
237

241	* @return new SassNumber The saturation component of colour
242	* @throws SassScriptFunctionException If $colour is not a colour
243	*/
244	+ public static function saturation($colour)
245	+ {
246	SassLiteral::assertType($colour, 'SassColour');
247	+
248	return new SassNumber($colour->getSaturation() . '%');
249	}
250

254	* @return new SassNumber The lightness component of colour
255	* @throws SassScriptFunctionException If $colour is not a colour
256	*/
257	+ public static function lightness($colour)
258	+ {
259	SassLiteral::assertType($colour, 'SassColour');
260	+
261	return new SassNumber($colour->getLightness() . '%');
262	}
263

269	*
270	* RL modified so that the filter: alpha function doesn't bork
271	*/
272	+ public static function alpha($colour)
273	+ {
274	try {
275	SassLiteral::assertType($colour, 'SassColour');
276	+ } catch (Exception $e) {

277	return new SassString('alpha(100)');
278	}
279	+
280	return new SassNumber($colour->alpha);
281	}
282

286	* @return new SassNumber The alpha component (opacity) of colour
287	* @throws SassScriptFunctionException If $colour is not a colour
288	*/
289	+ public static function opacity($colour)
290	+ {
291	SassLiteral::assertType($colour, 'SassColour');
292	+
293	return new SassNumber($colour->alpha);
294	}
295

305	* @throws SassScriptFunctionException If $colour is not a colour or
306	* $degrees is not a number
307	*/
308	+ public static function adjust_hue($colour, $degrees)
309	+ {
310	SassLiteral::assertType($colour, 'SassColour');
311	SassLiteral::assertType($degrees, 'SassNumber');
312	+
313	return $colour->with(array('hue' => $colour->getHue(true) + $degrees->value));
314	}
315

329	* $amount is not a number
330	* @see lighten_rel
331	*/
332	+ public static function lighten($colour, $amount, $ofCurrent = false)
333	+ {
334	return self::adjust($colour, $amount, $ofCurrent, 'lightness', self::INCREASE, 0, 100, '%');
335	}
336

350	* $amount is not a number
351	* @see adjust
352	*/
353	+ public static function darken($colour, $amount, $ofCurrent = false)
354	+ {
355	return self::adjust($colour, $amount, $ofCurrent, 'lightness', self::DECREASE, 0, 100, '%');
356	}
357

371	* $amount is not a number
372	* @see adjust
373	*/
374	+ public static function saturate($colour, $amount, $ofCurrent = false)
375	+ {
376	return self::adjust($colour, $amount, $ofCurrent, 'saturation', self::INCREASE, 0, 100, '%');
377	}
378

392	* $amount is not a number
393	* @see adjust
394	*/
395	+ public static function desaturate($colour, $amount, $ofCurrent = false)
396	+ {
397	return self::adjust($colour, $amount, $ofCurrent, 'saturation', self::DECREASE, 0, 100, '%');
398	}
399

411	* $amount is not a number
412	* @see opacify_rel
413	*/
414	+ public static function opacify($colour, $amount, $ofCurrent = false)
415	+ {
416	$units = self::units($amount);
417	+
418	return self::adjust($colour, $amount, $ofCurrent, 'alpha', self::INCREASE, 0, ($units === '%' ? 100 : 1), $units);
419	}
420

431	* @throws SassScriptFunctionException If $colour is not a colour or
432	* $amount is not a number
433	*/
434	+ public static function transparentize($colour, $amount, $ofCurrent = false)
435	+ {
436	$units = self::units($amount);
437	+
438	return self::adjust($colour, $amount, $ofCurrent, 'alpha', self::DECREASE, 0, ($units === '%' ? 100 : 1), $units);
439	}
440

450	* $amount is not a number
451	* @see opacify
452	*/
453	+ public static function fade_in($colour, $amount, $ofCurrent = false)
454	+ {
455	return self::opacify($colour, $amount, $ofCurrent);
456	}
457

467	* $amount is not a number
468	* @see transparentize
469	*/
470	+ public static function fade_out($colour, $amount, $ofCurrent = false)
471	+ {
472	return self::transparentize($colour, $amount, $ofCurrent);
473	}
474

479	* @return new SassColour The comlemented colour
480	* @uses adjust_hue()
481	*/
482	+ public static function complement($colour)
483	+ {
484	// return self::adjust($colour, new SassNumber('180deg'), true, 'hue', self::INCREASE, 0, 360, '');
485	return self::adjust_hue($colour, new SassNumber('180deg'));
486	}

491	* @return new SassColour The greyscale colour
492	* @see desaturate
493	*/
494	+ public static function grayscale($colour)
495	+ {
496	return self::desaturate($colour, new SassNumber(100));
497	}
498

503	* @return new SassColour The greyscale colour
504	* @see desaturate
505	*/
506	+ public static function greyscale($colour)
507	+ {
508	return self::desaturate($colour, new SassNumber(100));
509	}
510

514	* @param SassColour: the colour
515	* @return new SassColour: the inverted colour
516	*/
517	+ public static function invert($colour)
518	+ {
519	SassLiteral::assertType($colour, 'SassColour');
520	+
521	return $colour->with(array(
522	'red' => 255 - $colour->getRed(true),
523	'blue' => 255 - $colour->getBlue(true),

546	* @throws SassScriptFunctionException If $colour1 or $colour2 is
547	* not a colour
548	*/
549	+ public static function mix($colour1, $colour2, $weight = '50%')
550	+ {
551	if (is_object($weight)) {
552	$weight = new SassNumber($weight);
553	}

603	* @param SassNumber (red, green, blue, hue, saturation, lightness, alpha) - the amount(s) to adjust by
604	* @return SassColour
605	*/
606	+ public static function adjust_color($color, $red = 0, $green = 0, $blue = 0, $hue = 0, $saturation = 0, $lightness = 0, $alpha = 0)
607	+ {
608	foreach (array('red', 'green', 'blue', 'hue', 'saturation', 'lightness', 'alpha') as $property) {
609	$obj = $$property;
610	$color = self::adjust($color, $$property, FALSE, $property, self::INCREASE, 0, 255);

619	* @param SassNumber (red, green, blue, saturation, lightness, alpha) - the amount(s) to scale by
620	* @return SassColour
621	*/
622	+ public static function scale_color($color, $red = 0, $green = 0, $blue = 0, $saturation = 0, $lightness = 0, $alpha = 0)
623	+ {
624	$maxes = array(
625	'red' => 255,
626	'green' => 255,

637	$color->$property = $color->$property + $diff * $scale;
638	}
639	$color->hsl2rgb();
640	+
641	return $color;
642	}
643

647	* @param SassNumber (red, green, blue, hue, saturation, lightness, alpha) - the amounts to scale by
648	* @return SassColour
649	*/
650	+ public static function change_color($color, $red = false, $green = false, $blue = false, $hue = false, $saturation = false, $lightness = false, $alpha = false)
651	+ {
652	$attrs = array();
653	foreach (array('red', 'green', 'blue', 'hue', 'saturation', 'lightness', 'alpha') as $i => $property) {
654	$obj = $$property;

656	$attrs[$property] = $obj->value;
657	}
658	}
659	+
660	return $color->with($attrs);
661	}
662

672	* @param float maximum value the amount can bemixed
673	* @param string amount units
674	*/
675	+ public static function adjust($colour, $amount, $ofCurrent, $att, $op, $min, $max, $units='')
676	+ {
677	SassLiteral::assertType($colour, 'SassColour');
678	SassLiteral::assertType($amount, 'SassNumber');
679	// SassLiteral::assertInRange($amount, $min, $max, $units);

689	$colour->hsl2rgb();
690	$colour->$att = $ofCurrent ? $colour->$att * (1 + ($amount * ($op === self::INCREASE ? 1 : -1))/100) : $colour->$att + ($amount * ($op === self::INCREASE ? 1 : -1));
691	$colour->rgb2hsl();
692	+ } else {

693	$colour->rgb2hsl();
694	$colour->$att = $ofCurrent ? $colour->$att * (1 + ($amount * ($op === self::INCREASE ? 1 : -1))/100) : $colour->$att + ($amount * ($op === self::INCREASE ? 1 : -1));
695	$colour->$att = max($min, min($max, $colour->$att));
696	$colour->hsl2rgb();
697	}
698	+
699	return $colour;
700	}
701

703	* returns an IE hex string for a color with an alpha channel
704	* suitable for passing to IE filters.
705	*/
706	+ public static function ie_hex_str($color)
707	+ {
708	if (!($color instanceof SassColour)) {
709	$color = new SassColour($color);
710	}
711	$alpha = str_replace(',','.',round($color->alpha * 255));
712	$alpha_str = str_pad(dechex($alpha), 2, '0', STR_PAD_LEFT);
713	$col = $color->asHex(FALSE);
714	+
715	return new SassString(strtoupper('#' . $alpha_str . $col));
716	}
717

730	* @return SassNumber The absolute value of the number
731	* @throws SassScriptFunctionException If $number is not a number
732	*/
733	+ public static function abs($number)
734	+ {
735	SassLiteral::assertType($number, 'SassNumber');
736	+
737	return new SassNumber(abs($number->value).$number->units);
738	}
739

747	* @return new SassNumber The rounded number
748	* @throws SassScriptFunctionException If $number is not a number
749	*/
750	+ public static function ceil($number)
751	+ {
752	SassLiteral::assertType($number, 'SassNumber');
753	+
754	return new SassNumber(ceil($number->value).$number->units);
755	}
756

764	* @return new SassNumber The rounded number
765	* @throws SassScriptFunctionException If $value is not a number
766	*/
767	+ public static function floor($number)
768	+ {
769	SassLiteral::assertType($number, 'SassNumber');
770	+
771	return new SassNumber(floor($number->value).$number->units);
772	}
773

781	* @return new SassNumber The rounded number
782	* @throws SassScriptFunctionException If $number is not a number
783	*/
784	+ public static function round($number)
785	+ {
786	SassLiteral::assertType($number, 'SassNumber');
787	+
788	return new SassNumber(str_replace(',','.',round($number->value)).$number->units);
789	}
790

797	* @throws SassScriptFunctionException If $number1 or $number2 is not
798	* a number
799	*/
800	+ public static function comparable($number1, $number2)
801	+ {
802	SassLiteral::assertType($number1, 'SassNumber');
803	SassLiteral::assertType($number2, 'SassNumber');
804	+
805	return new SassBoolean($number1->isComparableTo($number2));
806	}
807

814	* @return new SassNumber The number as a percentage
815	* @throws SassScriptFunctionException If $number isn't a unitless number
816	*/
817	+ public static function percentage($number)
818	+ {
819	$number->value *= 100;
820	$number->units = '%';
821	+
822	return $number;
823	}
824
825	+ public static function max()
826	+ {
827	$max = func_get_arg(0);
828	foreach (func_get_args() as $var) {
829	if ($var instanceOf SassNumber && $var->op_gt($max)->value) {
830	$max = $var;
831	}
832	}
833	+
834	return $max;
835	}
836
837	+ public static function min()
838	+ {
839	$min = func_get_arg(0);
840	foreach (func_get_args() as $var) {
841	if ($var instanceOf SassNumber && $var->op_lt($min)->value) {
842	$min = $var;
843	}
844	}
845	+
846	return $min;
847	}
848

849	/**
850	* Inspects the unit of the number, returning it as a quoted string.
851	* Alias for units.

854	* @throws SassScriptFunctionException If $number is not a number
855	* @see units
856	*/
857	+ public static function unit($number)
858	+ {
859	return self::units($number);
860	}
861

865	* @return new SassString The units of the number
866	* @throws SassScriptFunctionException If $number is not a number
867	*/
868	+ public static function units($number)
869	+ {
870	SassLiteral::assertType($number, 'SassNumber');
871	+
872	return new SassString($number->units);
873	}
874

879	* @return new SassBoolean True if the number is unitless, false if it has units.
880	* @throws SassScriptFunctionException If $number is not a number
881	*/
882	+ public static function unitless($number)
883	+ {
884	SassLiteral::assertType($number, 'SassNumber');
885	+
886	return new SassBoolean($number->isUnitless());
887	}
888

898	* @throws SassScriptFunctionException If $string is not a string
899	* @see unquote
900	*/
901	+ public static function quote($string)
902	+ {
903	SassLiteral::assertType($string, 'SassString');
904	+
905	return new SassString('"'.$string->value.'"');
906	}
907

913	* @throws SassScriptFunctionException If $string is not a string
914	* @see quote
915	*/
916	+ public static function unquote($string)
917	+ {
918	if ($string instanceof SassString) {
919	return new SassString($string->value);
920	}
921	+
922	return $string;
923	}
924

928	* @return
929	* @throws SassScriptFunctionException If $string is not a string
930	*/
931	+ public static function get_var($string)
932	+ {
933	SassLiteral::assertType($string, 'SassString');
934	+
935	return new SassString($string->toVar());
936	}
937

944	* @param SassList - the list to count
945	* @return SassNumber
946	*/
947	+ public static function length($list)
948	+ {
949	if ($list instanceOf SassString) {
950	$list = new SassList($list->toString());
951	}
952	+
953	return new SassNumber($list->length());
954	}
955

959	* @param SassNumber - the value to get
960	* @return anything
961	*/
962	+ public static function nth($list, $n)
963	+ {
964	SassLiteral::assertType($n, 'SassNumber');
965
966	if ($list instanceof SassString) {

970	return $list->nth($n->value);
971	}
972
973	+ public static function join($one, $two, $sep = ', ')
974	+ {
975	return self::append($one, $two, $sep);
976	}
977
978	+ public static function append($list, $val, $sep = ', ')
979	+ {
980	if ($list instanceOf SassString) {
981	$list = new SassList($list->toString());
982	}
983	$list->append($val, $sep);
984	+
985	return $list;
986	}
987
988	+ public static function index($list, $value)
989	+ {
990	if (!($list instanceOf SassList)) {
991	$list = new SassList($list->toString());
992	}
993	+
994	return $list->index($value);
995	}
996

997	// New function zip allows several lists to be combined into one list of lists. For example: zip(1px 1px 3px, solid dashed solid, red green blue) becomes 1px solid red, 1px dashed green, 3px solid blue
998	+ public function zip()
999	+ {
1000	$result = new SassList('', ',');
1001	foreach (func_get_args() as $i => $arg) {
1002	$list = new SassList($arg);

1005	$result->value[$j]->value[] = (string) $val;
1006	}
1007	}
1008	+
1009	return $result;
1010	}
1011

1020	* @param anything - returns if Condition is true
1021	* @param anything - returns if Condition is false
1022	*/
1023	+ public static function _if($condition, $if_true, $if_false)
1024	+ {
1025	return ($condition->value ? $if_true : $if_false);
1026	}
1027

1032	* @throws SassScriptFunctionException If $obj is not an instance of a
1033	* SassLiteral
1034	*/
1035	+ public static function type_of($obj)
1036	+ {
1037	SassLiteral::assertType($obj, 'SassLiteral');
1038	+
1039	return new SassString($obj->typeOf);
1040	}
1041

1046	* @param float the maximum value
1047	* @return the value clipped to the range
1048	*/
1049	+ public static function inRange($value, $min, $max)
1050	+ {
1051	return ($value < $min ? $min : ($value > $max ? $max : $value));
1052	}
1053	}

lib/phpsass/script/SassScriptLexer.php CHANGED Viewed

	@@ -9,14 +9,14 @@
9	* @subpackage Sass.script
10	*/
11
12	- require_once('literals/SassBoolean.php');
13	- require_once('literals/SassColour.php');
14	- require_once('literals/SassNumber.php');
15	- require_once('literals/SassString.php');
16	- require_once('literals/SassList.php');
17	- require_once('SassScriptFunction.php');
18	- require_once('SassScriptOperation.php');
19	- require_once('SassScriptVariable.php');
20
21	/**
22	* SassScriptLexer class.
	@@ -26,13 +26,14 @@ require_once('SassScriptVariable.php');
26	* @package PHamlP
27	* @subpackage Sass.script
28	*/
29	- class SassScriptLexer {

30	const MATCH_WHITESPACE = '/^\s+/';
31
32	/**
33	* Static holder for last instance of SassScriptLexer
34	*/
35	- static ~~public~~ $instance;
36
37	/**
38	* @var SassScriptParser the parser object
	@@ -43,7 +44,8 @@ class SassScriptLexer {
43	* SassScriptLexer constructor.
44	* @return SassScriptLexer
45	*/
46	- public function __construct($parser) {

47	$this->parser = $parser;
48	self::$instance = $this;
49	}
	@@ -54,7 +56,8 @@ class SassScriptLexer {
54	* @param SassContext the context in which the expression is lexed
55	* @return array tokens
56	*/
57	- public function lex($string, $context) {

58	// if it's already lexed, just return it as-is
59	if (is_object($string)) {
60	return array($string);
	@@ -66,43 +69,34 @@ class SassScriptLexer {
66	while ($string !== false) {
67	if (($match = $this->isWhitespace($string)) !== false) {
68	$tokens[] = null;
69	- }
70	- elseif (($match = SassScriptFunction::isa($string)) !== false) {
71	preg_match(SassScriptFunction::MATCH_FUNC, $match, $matches);
72	$args = array();
73	foreach (SassScriptFunction::extractArgs($matches[SassScriptFunction::ARGS], false, $context) as $key => $expression) {
74	$args[$key] = $this->parser->evaluate($expression, $context);
75	}
76	$tokens[] = new SassScriptFunction($matches[SassScriptFunction::NAME], $args);
77	- }
78	- elseif (($match = SassBoolean::isa($string)) !== false) {
79	$tokens[] = new SassBoolean($match);
80	- }
81	- elseif (($match = SassColour::isa($string)) !== false) {
82	$tokens[] = new SassColour($match);
83	- }
84	- elseif (($match = SassNumber::isa($string)) !== false) {
85	$tokens[] = new SassNumber($match);
86	- }
87	- elseif (($match = SassString::isa($string)) !== false) {
88	$stringed = new SassString($match);
89	if (strlen($stringed->quote) == 0 && SassList::isa($string) !== false) {
90	$tokens[] = new SassList($string);
91	} else {
92	$tokens[] = $stringed;
93	}
94	- }
95	- elseif ($string == '()') {
96	$match = $string;
97	$tokens[] = new SassList($match);
98	- }
99	- elseif (($match = SassScriptOperation::isa($string)) !== false) {
100	$tokens[] = new SassScriptOperation($match);
101	- }
102	- elseif (($match = SassScriptVariable::isa($string)) !== false) {
103	$tokens[] = new SassScriptVariable($match);
104	- }
105	- else {
106	$_string = $string;
107	$match = '';
108	while (strlen($_string) && !$this->isWhitespace($_string)) {
	@@ -118,6 +112,7 @@ class SassScriptLexer {
118	}
119	$string = substr($string, strlen($match));
120	}

121	return $tokens;
122	}
123
	@@ -127,7 +122,8 @@ class SassScriptLexer {
127	* @param string the subject string
128	* @return mixed match at the start of the string or false if no match
129	*/
130	- public function isWhitespace($subject) {

131	return (preg_match(self::MATCH_WHITESPACE, $subject, $matches) ? $matches[0] : false);
132	}
133	}


9	* @subpackage Sass.script
10	*/
11
12	+ require_once 'literals/SassBoolean.php';
13	+ require_once 'literals/SassColour.php';
14	+ require_once 'literals/SassNumber.php';
15	+ require_once 'literals/SassString.php';
16	+ require_once 'literals/SassList.php';
17	+ require_once 'SassScriptFunction.php';
18	+ require_once 'SassScriptOperation.php';
19	+ require_once 'SassScriptVariable.php';
20
21	/**
22	* SassScriptLexer class.

26	* @package PHamlP
27	* @subpackage Sass.script
28	*/
29	+ class SassScriptLexer
30	+ {
31	const MATCH_WHITESPACE = '/^\s+/';
32
33	/**
34	* Static holder for last instance of SassScriptLexer
35	*/
36	+ public static $instance;
37
38	/**
39	* @var SassScriptParser the parser object

44	* SassScriptLexer constructor.
45	* @return SassScriptLexer
46	*/
47	+ public function __construct($parser)
48	+ {
49	$this->parser = $parser;
50	self::$instance = $this;
51	}

56	* @param SassContext the context in which the expression is lexed
57	* @return array tokens
58	*/
59	+ public function lex($string, $context)
60	+ {
61	// if it's already lexed, just return it as-is
62	if (is_object($string)) {
63	return array($string);

69	while ($string !== false) {
70	if (($match = $this->isWhitespace($string)) !== false) {
71	$tokens[] = null;
72	+ } elseif (($match = SassScriptFunction::isa($string)) !== false) {

73	preg_match(SassScriptFunction::MATCH_FUNC, $match, $matches);
74	$args = array();
75	foreach (SassScriptFunction::extractArgs($matches[SassScriptFunction::ARGS], false, $context) as $key => $expression) {
76	$args[$key] = $this->parser->evaluate($expression, $context);
77	}
78	$tokens[] = new SassScriptFunction($matches[SassScriptFunction::NAME], $args);
79	+ } elseif (($match = SassBoolean::isa($string)) !== false) {

80	$tokens[] = new SassBoolean($match);
81	+ } elseif (($match = SassColour::isa($string)) !== false) {

82	$tokens[] = new SassColour($match);
83	+ } elseif (($match = SassNumber::isa($string)) !== false) {

84	$tokens[] = new SassNumber($match);
85	+ } elseif (($match = SassString::isa($string)) !== false) {

86	$stringed = new SassString($match);
87	if (strlen($stringed->quote) == 0 && SassList::isa($string) !== false) {
88	$tokens[] = new SassList($string);
89	} else {
90	$tokens[] = $stringed;
91	}
92	+ } elseif ($string == '()') {

93	$match = $string;
94	$tokens[] = new SassList($match);
95	+ } elseif (($match = SassScriptOperation::isa($string)) !== false) {

96	$tokens[] = new SassScriptOperation($match);
97	+ } elseif (($match = SassScriptVariable::isa($string)) !== false) {

98	$tokens[] = new SassScriptVariable($match);
99	+ } else {

100	$_string = $string;
101	$match = '';
102	while (strlen($_string) && !$this->isWhitespace($_string)) {

112	}
113	$string = substr($string, strlen($match));
114	}
115	+
116	return $tokens;
117	}
118

122	* @param string the subject string
123	* @return mixed match at the start of the string or false if no match
124	*/
125	+ public function isWhitespace($subject)
126	+ {
127	return (preg_match(self::MATCH_WHITESPACE, $subject, $matches) ? $matches[0] : false);
128	}
129	}

lib/phpsass/script/SassScriptOperation.php CHANGED Viewed

	@@ -15,7 +15,8 @@
15	* @package PHamlP
16	* @subpackage Sass.script
17	*/
18	- class SassScriptOperation {

19	const MATCH = '/^($\|$\|\+\|-\|\*\|\/\|%\|<=\|>=\|<\|>\|==\|!=\|=\|#{\|}\|,\|and\b\|or\b\|xor\b\|not\b)/';
20
21	/**
	@@ -82,7 +83,8 @@ class SassScriptOperation {
82	* @param mixed string: operator symbol; array: operator token
83	* @return SassScriptOperation
84	*/
85	- public function __construct($operation) {

86	if (is_string($operation)) {
87	$operation = self::$operators[$operation];
88	}
	@@ -100,11 +102,11 @@ class SassScriptOperation {
100	* @return mixed value of the property
101	* @throws SassScriptOperationException if the property does not exist
102	*/
103	- public function __get($name) {

104	if (property_exists($this, $name)) {
105	return $this->$name;
106	- }
107	- else {
108	throw new SassScriptOperationException('Unknown property: ' . $name, SassScriptParser::$context->node);
109	}
110	}
	@@ -116,7 +118,8 @@ class SassScriptOperation {
116	* @throws SassScriptOperationException if the oprand count is incorrect or
117	* the operation is undefined
118	*/
119	- public function perform($operands) {

120	if (count($operands) !== $this->operandCount) {
121	throw new SassScriptOperationException('Incorrect operand count for ' . get_class($operands[0]) . '; expected ' . $this->operandCount . ', received ' . count($operands), SassScriptParser::$context->node);
122	}
	@@ -136,8 +139,7 @@ class SassScriptOperation {
136
137	if (count($operands) > 1 && is_null($operands[1])) {
138	$operation = 'op_unary_' . $this->operator;
139	- }
140	- else {
141	$operation = 'op_' . $this->operator;
142	if ($this->associativity == 'l') {
143	$operands = array_reverse($operands);
	@@ -146,6 +148,7 @@ class SassScriptOperation {
146
147	if (method_exists($operands[0], $operation)) {
148	$op = clone $operands[0];

149	return $op->$operation(!empty($operands[1]) ? $operands[1] : null);
150	}
151
	@@ -168,19 +171,22 @@ class SassScriptOperation {
168	* @param string the subject string
169	* @return mixed match at the start of the string or false if no match
170	*/
171	- public static function isa($subject) {

172	# begins with a "/x", almost always a path without quotes.
173	if (preg_match('/^\/[^0-9\.\-\s]+/', $subject)) {
174	return FALSE;
175	}

176	return (preg_match(self::MATCH, $subject, $matches) ? trim($matches[1]) : false);
177	}
178
179	/**
180	* Converts the operation back into it's SASS representation
181	*/
182	- public function __toString() {
183	- ~~foreach(SassScriptOperation::$operators as $char => $operator)~~ {

184	if ($operator[0] == trim($this->operator)) {
185	return $char;
186	}


15	* @package PHamlP
16	* @subpackage Sass.script
17	*/
18	+ class SassScriptOperation
19	+ {
20	const MATCH = '/^($\|$\|\+\|-\|\*\|\/\|%\|<=\|>=\|<\|>\|==\|!=\|=\|#{\|}\|,\|and\b\|or\b\|xor\b\|not\b)/';
21
22	/**

83	* @param mixed string: operator symbol; array: operator token
84	* @return SassScriptOperation
85	*/
86	+ public function __construct($operation)
87	+ {
88	if (is_string($operation)) {
89	$operation = self::$operators[$operation];
90	}

102	* @return mixed value of the property
103	* @throws SassScriptOperationException if the property does not exist
104	*/
105	+ public function __get($name)
106	+ {
107	if (property_exists($this, $name)) {
108	return $this->$name;
109	+ } else {

110	throw new SassScriptOperationException('Unknown property: ' . $name, SassScriptParser::$context->node);
111	}
112	}

118	* @throws SassScriptOperationException if the oprand count is incorrect or
119	* the operation is undefined
120	*/
121	+ public function perform($operands)
122	+ {
123	if (count($operands) !== $this->operandCount) {
124	throw new SassScriptOperationException('Incorrect operand count for ' . get_class($operands[0]) . '; expected ' . $this->operandCount . ', received ' . count($operands), SassScriptParser::$context->node);
125	}

139
140	if (count($operands) > 1 && is_null($operands[1])) {
141	$operation = 'op_unary_' . $this->operator;
142	+ } else {

143	$operation = 'op_' . $this->operator;
144	if ($this->associativity == 'l') {
145	$operands = array_reverse($operands);

148
149	if (method_exists($operands[0], $operation)) {
150	$op = clone $operands[0];
151	+
152	return $op->$operation(!empty($operands[1]) ? $operands[1] : null);
153	}
154

171	* @param string the subject string
172	* @return mixed match at the start of the string or false if no match
173	*/
174	+ public static function isa($subject)
175	+ {
176	# begins with a "/x", almost always a path without quotes.
177	if (preg_match('/^\/[^0-9\.\-\s]+/', $subject)) {
178	return FALSE;
179	}
180	+
181	return (preg_match(self::MATCH, $subject, $matches) ? trim($matches[1]) : false);
182	}
183
184	/**
185	* Converts the operation back into it's SASS representation
186	*/
187	+ public function __toString()
188	+ {
189	+ foreach (SassScriptOperation::$operators as $char => $operator) {
190	if ($operator[0] == trim($this->operator)) {
191	return $char;
192	}

lib/phpsass/script/SassScriptParser.php CHANGED Viewed

	@@ -9,8 +9,8 @@
9	* @subpackage Sass.script
10	*/
11
12	- require_once('SassScriptLexer.php');
13	- require_once('SassScriptParserExceptions.php');
14
15	/**
16	* SassScriptParser class.
	@@ -19,7 +19,8 @@ require_once('SassScriptParserExceptions.php');
19	* @package PHamlP
20	* @subpackage Sass.script
21	*/
22	- class SassScriptParser {

23	const MATCH_INTERPOLATION = '/(?<!\\\\)#\{(.*?)\}/';
24	const DEFAULT_ENV = 0;
25	const CSS_RULE = 1;
	@@ -44,7 +45,8 @@ class SassScriptParser {
44	* SassScriptParser constructor.
45	* @return SassScriptParser
46	*/
47	- public function __construct() {

48	$this->lexer = new SassScriptLexer($this);
49	self::$instance = $this;
50	}
	@@ -55,7 +57,8 @@ class SassScriptParser {
55	* @param SassContext the context in which the string is interpolated
56	* @return string the interpolated text
57	*/
58	- public function interpolate($string, $context) {

59	for ($i = 0, $n = preg_match_all(self::MATCH_INTERPOLATION, $string, $matches); $i < $n; $i++) {
60	$var = $this->evaluate($matches[1][$i], $context);
61
	@@ -65,20 +68,18 @@ class SassScriptParser {
65	$var = $var->toString();
66	}
67
68	- if(preg_match('/^unquote$(["\'])(.*)\1$$/', $var, $match)){
69	$val = $match[2];
70	- }
71	- else if($var == '""'){
72	$val = "";
73	- }
74	- else if(preg_match('/^(["\'])(.*)\1$/', $var, $match)){
75	$val = $match[2];
76	- }
77	- else {
78	$val = $var;
79	}
80	$matches[1][$i] = $val;
81	}

82	return str_replace($matches[0], $matches[1], $string);
83	}
84
	@@ -89,7 +90,8 @@ class SassScriptParser {
89	* @param integer the environment in which the expression is evaluated
90	* @return SassLiteral parsed value
91	*/
92	- public function evaluate($expression, $context, $environment = self::DEFAULT_ENV) {

93	self::$context = $context;
94	$operands = array();
95
	@@ -100,14 +102,12 @@ class SassScriptParser {
100	if ($token instanceof SassScriptFunction) {
101	$perform = $token->perform();
102	array_push($operands, $perform);
103	- }
104	- elseif ($token instanceof SassLiteral) {
105	if ($token instanceof SassString) {
106	$token = new SassString($this->interpolate($token->toString(), self::$context));
107	}
108	array_push($operands, $token);
109	- }
110	- else {
111	$args = array();
112	for ($i = 0, $c = $token->operandCount; $i < $c; $i++) {
113	$args[] = array_pop($operands);
	@@ -127,27 +127,26 @@ class SassScriptParser {
127	* @param integer the environment in which the expression is parsed
128	* @return array tokens in RPN
129	*/
130	- public function parse($expression, $context, $environment=self::DEFAULT_ENV) {

131	$outputQueue = array();
132	$operatorStack = array();
133	$parenthesis = 0;
134
135	$tokens = $this->lexer->lex($expression, $context);
136
137	- foreach($tokens as $i=>$token) {
138	// If two literals/expessions are seperated by whitespace use the concat operator
139	if (empty($token)) {
140	if (isset($tokens[$i+1])) {
141	if ($i > 0 && (!$tokens[$i-1] instanceof SassScriptOperation \|\| $tokens[$i-1]->operator === SassScriptOperation::$operators[')'][0]) &&
142	(!$tokens[$i+1] instanceof SassScriptOperation \|\| $tokens[$i+1]->operator === SassScriptOperation::$operators['('][0])) {
143	$token = new SassScriptOperation(SassScriptOperation::$defaultOperator, $context);
144	- }
145	- else {
146	continue;
147	}
148	}
149	- }
150	- elseif ($token instanceof SassScriptVariable) {
151	$token = $token->evaluate($context);
152	$environment = self::DEFAULT_ENV;
153	}
	@@ -213,8 +212,7 @@ class SassScriptParser {
213	while ($c = count($operatorStack)) { // While there are operators on the stack:
214	if ($operatorStack[$c - 1]->operator !== SassScriptOperation::$operators['('][0]) {
215	array_push($outputQueue, array_pop($operatorStack));
216	- }
217	- else {
218	throw new SassScriptParserException('Unmatched parentheses', $context->node);
219	}
220	}
	@@ -225,7 +223,8 @@ class SassScriptParser {
225	/**
226	* Reduces a set down to a singular form
227	*/
228	- public static function makeSingular($operands) {

229	if (count($operands) == 1) {
230	return $operands[0];
231	}
	@@ -239,12 +238,10 @@ class SassScriptParser {
239	}
240	if ($result instanceOf SassString) {
241	$result = $result->op_concat($operand);
242	- }
243	- else {
244	$result = $result->op_plus($operand);
245	}
246	- }
247	- else {
248	$string = new SassString(' ');
249	if (!$result) {
250	$result = $string;


9	* @subpackage Sass.script
10	*/
11
12	+ require_once 'SassScriptLexer.php';
13	+ require_once 'SassScriptParserExceptions.php';
14
15	/**
16	* SassScriptParser class.

19	* @package PHamlP
20	* @subpackage Sass.script
21	*/
22	+ class SassScriptParser
23	+ {
24	const MATCH_INTERPOLATION = '/(?<!\\\\)#\{(.*?)\}/';
25	const DEFAULT_ENV = 0;
26	const CSS_RULE = 1;

45	* SassScriptParser constructor.
46	* @return SassScriptParser
47	*/
48	+ public function __construct()
49	+ {
50	$this->lexer = new SassScriptLexer($this);
51	self::$instance = $this;
52	}

57	* @param SassContext the context in which the string is interpolated
58	* @return string the interpolated text
59	*/
60	+ public function interpolate($string, $context)
61	+ {
62	for ($i = 0, $n = preg_match_all(self::MATCH_INTERPOLATION, $string, $matches); $i < $n; $i++) {
63	$var = $this->evaluate($matches[1][$i], $context);
64

68	$var = $var->toString();
69	}
70
71	+ if (preg_match('/^unquote$(["\'])(.*)\1$$/', $var, $match)) {
72	$val = $match[2];
73	+ } elseif ($var == '""') {

74	$val = "";
75	+ } elseif (preg_match('/^(["\'])(.*)\1$/', $var, $match)) {

76	$val = $match[2];
77	+ } else {

78	$val = $var;
79	}
80	$matches[1][$i] = $val;
81	}
82	+
83	return str_replace($matches[0], $matches[1], $string);
84	}
85

90	* @param integer the environment in which the expression is evaluated
91	* @return SassLiteral parsed value
92	*/
93	+ public function evaluate($expression, $context, $environment = self::DEFAULT_ENV)
94	+ {
95	self::$context = $context;
96	$operands = array();
97

102	if ($token instanceof SassScriptFunction) {
103	$perform = $token->perform();
104	array_push($operands, $perform);
105	+ } elseif ($token instanceof SassLiteral) {

106	if ($token instanceof SassString) {
107	$token = new SassString($this->interpolate($token->toString(), self::$context));
108	}
109	array_push($operands, $token);
110	+ } else {

111	$args = array();
112	for ($i = 0, $c = $token->operandCount; $i < $c; $i++) {
113	$args[] = array_pop($operands);

127	* @param integer the environment in which the expression is parsed
128	* @return array tokens in RPN
129	*/
130	+ public function parse($expression, $context, $environment=self::DEFAULT_ENV)
131	+ {
132	$outputQueue = array();
133	$operatorStack = array();
134	$parenthesis = 0;
135
136	$tokens = $this->lexer->lex($expression, $context);
137
138	+ foreach ($tokens as $i=>$token) {
139	// If two literals/expessions are seperated by whitespace use the concat operator
140	if (empty($token)) {
141	if (isset($tokens[$i+1])) {
142	if ($i > 0 && (!$tokens[$i-1] instanceof SassScriptOperation \|\| $tokens[$i-1]->operator === SassScriptOperation::$operators[')'][0]) &&
143	(!$tokens[$i+1] instanceof SassScriptOperation \|\| $tokens[$i+1]->operator === SassScriptOperation::$operators['('][0])) {
144	$token = new SassScriptOperation(SassScriptOperation::$defaultOperator, $context);
145	+ } else {

146	continue;
147	}
148	}
149	+ } elseif ($token instanceof SassScriptVariable) {

150	$token = $token->evaluate($context);
151	$environment = self::DEFAULT_ENV;
152	}

212	while ($c = count($operatorStack)) { // While there are operators on the stack:
213	if ($operatorStack[$c - 1]->operator !== SassScriptOperation::$operators['('][0]) {
214	array_push($outputQueue, array_pop($operatorStack));
215	+ } else {

216	throw new SassScriptParserException('Unmatched parentheses', $context->node);
217	}
218	}

223	/**
224	* Reduces a set down to a singular form
225	*/
226	+ public static function makeSingular($operands)
227	+ {
228	if (count($operands) == 1) {
229	return $operands[0];
230	}

238	}
239	if ($result instanceOf SassString) {
240	$result = $result->op_concat($operand);
241	+ } else {

242	$result = $result->op_plus($operand);
243	}
244	+ } else {

245	$string = new SassString(' ');
246	if (!$result) {
247	$result = $string;

lib/phpsass/script/SassScriptParserExceptions.php CHANGED Viewed

	@@ -37,4 +37,4 @@ class SassScriptOperationException extends SassScriptParserException {}
37	* @package PHamlP
38	* @subpackage Sass.script
39	*/
40	- class SassScriptFunctionException extends SassScriptParserException {}


37	* @package PHamlP
38	* @subpackage Sass.script
39	*/
40	+ class SassScriptFunctionException extends SassScriptParserException {}

lib/phpsass/script/SassScriptVariable.php CHANGED Viewed

	@@ -8,18 +8,19 @@
8	* @package PHamlP
9	* @subpackage Sass.script.literals
10	*/
11	-
12	/**
13	* SassVariable class.
14	* @package PHamlP
15	* @subpackage Sass.script.literals
16	*/
17	- class SassScriptVariable {

18	/**
19	* Regex for matching and extracting Variables
20	*/
21	const MATCH = '/^(?<!\\\\)(?(?!!important\b)[!\$]([\w-]+))/';
22	-
23	/**
24	* @var string name of variable
25	*/
	@@ -30,7 +31,8 @@ class SassScriptVariable {
30	* @param string value of the Variable type
31	* @return SassVariable
32	*/
33	- public function __construct($value) {

34	$this->name = substr($value, 1);
35	}
36
	@@ -39,7 +41,8 @@ class SassScriptVariable {
39	* @param SassContext context of the variable
40	* @return SassLiteral the SassScript object for this variable
41	*/
42	- public function evaluate($context) {

43	return $context->getVariable($this->name);
44	}
45
	@@ -49,9 +52,10 @@ class SassScriptVariable {
49	* @param string the subject string
50	* @return mixed match at the start of the string or false if no match
51	*/
52	- public static function isa($subject) {

53	// we need to do the check as preg_match returns a count of 1 if
54	// subject == '!important'; the match being an empty match
55	return (preg_match(self::MATCH, $subject, $matches) ? (empty($matches[0]) ? false : $matches[0]) : false);
56	}
57	- }


8	* @package PHamlP
9	* @subpackage Sass.script.literals
10	*/
11	+
12	/**
13	* SassVariable class.
14	* @package PHamlP
15	* @subpackage Sass.script.literals
16	*/
17	+ class SassScriptVariable
18	+ {
19	/**
20	* Regex for matching and extracting Variables
21	*/
22	const MATCH = '/^(?<!\\\\)(?(?!!important\b)[!\$]([\w-]+))/';
23	+
24	/**
25	* @var string name of variable
26	*/

31	* @param string value of the Variable type
32	* @return SassVariable
33	*/
34	+ public function __construct($value)
35	+ {
36	$this->name = substr($value, 1);
37	}
38

41	* @param SassContext context of the variable
42	* @return SassLiteral the SassScript object for this variable
43	*/
44	+ public function evaluate($context)
45	+ {
46	return $context->getVariable($this->name);
47	}
48

52	* @param string the subject string
53	* @return mixed match at the start of the string or false if no match
54	*/
55	+ public static function isa($subject)
56	+ {
57	// we need to do the check as preg_match returns a count of 1 if
58	// subject == '!important'; the match being an empty match
59	return (preg_match(self::MATCH, $subject, $matches) ? (empty($matches[0]) ? false : $matches[0]) : false);
60	}
61	+ }

lib/phpsass/script/literals/SassBoolean.php CHANGED Viewed

	@@ -9,14 +9,15 @@
9	* @subpackage Sass.script.literals
10	*/
11
12	- require_once('SassLiteral.php');
13
14	/**
15	* SassBoolean class.
16	* @package PHamlP
17	* @subpackage Sass.script.literals
18	*/
19	- class SassBoolean extends SassLiteral {

20	/**@#+
21	* Regex for matching and extracting booleans
22	*/
	@@ -27,14 +28,13 @@ class SassBoolean extends SassLiteral {
27	* @param string value of the boolean type
28	* @return SassBoolean
29	*/
30	- public function __construct($value) {

31	if (is_bool($value)) {
32	$this->value = $value;
33	- }
34	- elseif ($value === 'true' \|\| $value === 'false') {
35	$this->value = ($value === 'true' ? true : false);
36	- }
37	- else {
38	throw new SassBooleanException('Invalid SassBoolean', SassScriptParser::$context->node);
39	}
40	}
	@@ -43,7 +43,8 @@ class SassBoolean extends SassLiteral {
43	* Returns the value of this boolean.
44	* @return boolean the value of this boolean
45	*/
46	- public function getValue() {

47	return $this->value;
48	}
49
	@@ -51,18 +52,22 @@ class SassBoolean extends SassLiteral {
51	* Returns a string representation of the value.
52	* @return string string representation of the value.
53	*/
54	- public function toString() {

55	return $this->getValue() ? 'true' : 'false';
56	}
57
58	- public function length() {

59	return 1;
60	}
61
62	- public function nth($i) {

63	if ($i == 1 && isset($this->value)) {
64	return new SassBoolean($this->value);
65	}

66	return new SassBoolean(false);
67	}
68
	@@ -72,7 +77,8 @@ class SassBoolean extends SassLiteral {
72	* @param string the subject string
73	* @return mixed match at the start of the string or false if no match
74	*/
75	- public static function isa($subject) {

76	return (preg_match(self::MATCH, $subject, $matches) ? $matches[0] : false);
77	}
78	}


9	* @subpackage Sass.script.literals
10	*/
11
12	+ require_once 'SassLiteral.php';
13
14	/**
15	* SassBoolean class.
16	* @package PHamlP
17	* @subpackage Sass.script.literals
18	*/
19	+ class SassBoolean extends SassLiteral
20	+ {
21	/**@#+
22	* Regex for matching and extracting booleans
23	*/

28	* @param string value of the boolean type
29	* @return SassBoolean
30	*/
31	+ public function __construct($value)
32	+ {
33	if (is_bool($value)) {
34	$this->value = $value;
35	+ } elseif ($value === 'true' \|\| $value === 'false') {

36	$this->value = ($value === 'true' ? true : false);
37	+ } else {

38	throw new SassBooleanException('Invalid SassBoolean', SassScriptParser::$context->node);
39	}
40	}

43	* Returns the value of this boolean.
44	* @return boolean the value of this boolean
45	*/
46	+ public function getValue()
47	+ {
48	return $this->value;
49	}
50

52	* Returns a string representation of the value.
53	* @return string string representation of the value.
54	*/
55	+ public function toString()
56	+ {
57	return $this->getValue() ? 'true' : 'false';
58	}
59
60	+ public function length()
61	+ {
62	return 1;
63	}
64
65	+ public function nth($i)
66	+ {
67	if ($i == 1 && isset($this->value)) {
68	return new SassBoolean($this->value);
69	}
70	+
71	return new SassBoolean(false);
72	}
73

77	* @param string the subject string
78	* @return mixed match at the start of the string or false if no match
79	*/
80	+ public static function isa($subject)
81	+ {
82	return (preg_match(self::MATCH, $subject, $matches) ? $matches[0] : false);
83	}
84	}

lib/phpsass/script/literals/SassColour.php CHANGED Viewed

	@@ -9,7 +9,7 @@
9	* @subpackage Sass.script.literals
10	*/
11
12	- require_once('SassLiteral.php');
13
14	/**
15	* SassColour class.
	@@ -35,7 +35,8 @@ require_once('SassLiteral.php');
35	* @package PHamlP
36	* @subpackage Sass.script.literals
37	*/
38	- class SassColour extends SassLiteral {

39	/**@#+
40	* Regexes for matching and extracting colours
41	*/
	@@ -46,7 +47,7 @@ class SassColour extends SassLiteral {
46	/*@#-/
47
48	/*@#-/
49	- static ~~public~~ $svgColours = array(
50	'aliceblue' => '#f0f8ff',
51	'antiquewhite' => '#faebd7',
52	'aqua' => '#00ffff',
	@@ -197,12 +198,12 @@ class SassColour extends SassLiteral {
197	/**
198	* @var array reverse array (value => name) of named SVG1.0 colours
199	*/
200	- static ~~public~~ $_svgColours;
201
202	/**
203	* @var array reverse array (value => name) of named HTML4 colours
204	*/
205	- static ~~public~~ $_html4Colours = array(
206	'#000000' => 'black',
207	'#000080' => 'navy',
208	'#0000ff' => 'blue',
	@@ -221,7 +222,7 @@ class SassColour extends SassLiteral {
221	'#ffffff' => 'white',
222	);
223
224	- static ~~public~~ $regex;
225
226	/**@#+
227	* RGB colour components
	@@ -229,7 +230,7 @@ class SassColour extends SassLiteral {
229	/**
230	* @var array RGB colour components. Used to check for RGB attributes.
231	*/
232	- static ~~public~~ $rgb = array('red', 'green', 'blue');
233	/**
234	* @var integer red component. 0 - 255
235	*/
	@@ -249,7 +250,7 @@ class SassColour extends SassLiteral {
249	/**
250	* @var array HSL colour components. Used to check for HSL attributes.
251	*/
252	- static ~~public~~ $hsl = array('hue', 'saturation', 'lightness');
253	/**
254	* @var float hue component. 0 - 360
255	*/
	@@ -282,7 +283,8 @@ class SassColour extends SassLiteral {
282	* @param mixed the colour
283	* @return SassColour
284	*/
285	- public function __construct($colour) {

286	if (is_string($colour)) {
287	$colour = strtolower($colour);
288	if ($colour === self::TRANSPARENT) {
	@@ -290,8 +292,7 @@ class SassColour extends SassLiteral {
290	$this->green = 0;
291	$this->blue = 0;
292	$this->alpha = 0;
293	- }
294	- else {
295	if (array_key_exists($colour, self::$svgColours)) {
296	$colour = self::$svgColours[$colour];
297	}
	@@ -299,8 +300,7 @@ class SassColour extends SassLiteral {
299	for ($i = 1; $i < 4; $i++) {
300	$matches[$i] = str_repeat($matches[$i], 2);
301	}
302	- }
303	- else {
304	preg_match(self::EXTRACT_6, $colour, $matches);
305	}
306
	@@ -312,29 +312,25 @@ class SassColour extends SassLiteral {
312	$this->blue = intval($matches[3], 16);
313	$this->alpha = 1;
314	}
315	- }
316	- elseif (is_array($colour)) {
317	$scheme = $this->assertValid($colour);
318	if ($scheme == 'rgb') {
319	$this->red = $colour['red'];
320	$this->green = $colour['green'];
321	$this->blue = $colour['blue'];
322	$this->alpha = (isset($colour['alpha']) ? $colour['alpha'] : 1);
323	- }
324	- elseif ($scheme == 'hsl') {
325	$this->hue = $colour['hue'];
326	$this->saturation = $colour['saturation'];
327	$this->lightness = $colour['lightness'];
328	$this->alpha = (isset($colour['alpha']) ? $colour['alpha'] : 1);
329	- }
330	- else {
331	$this->red = $colour[0];
332	$this->green = $colour[1];
333	$this->blue = $colour[2];
334	$this->alpha = (isset($colour[3]) ? $colour[3] : 1);
335	}
336	- }
337	- else {
338	throw new SassColourException('Colour must be a array', SassScriptParser::$context->node);
339	}
340	}
	@@ -344,7 +340,8 @@ class SassColour extends SassLiteral {
344	* @param mixed SassColour\|SassNumber value to add
345	* @return sassColour the colour result
346	*/
347	- public function op_plus($other) {

348	if ($other instanceof SassNumber) {
349	if (!$other->isUnitless()) {
350	return new SassString($this->toString() . $other->value);
	@@ -353,16 +350,15 @@ class SassColour extends SassLiteral {
353	$this->red = $this->getRed() + $other->value;
354	$this->green = $this->getGreen() + $other->value;
355	$this->blue = $this->getBlue() + $other->value;
356	- }
357	- elseif (!$other instanceof SassColour) {
358	return new SassString($this->toString() . $other->value);
359	throw new SassColourException('Argument must be a SassColour or SassNumber', SassScriptParser::$context->node);
360	- }
361	- else {
362	$this->red = $this->getRed() + $other->getRed();
363	$this->green = $this->getGreen() + $other->getGreen();
364	$this->blue = $this->getBlue() + $other->getBlue();
365	}

366	return $this;
367	}
368
	@@ -371,7 +367,8 @@ class SassColour extends SassLiteral {
371	* @param mixed value (SassColour or SassNumber) to subtract
372	* @return sassColour the colour result
373	*/
374	- public function op_minus($other) {

375	if ($other instanceof SassNumber) {
376	if (!$other->isUnitless()) {
377	throw new SassColourException('Number must be a unitless number', SassScriptParser::$context->node);
	@@ -379,15 +376,14 @@ class SassColour extends SassLiteral {
379	$this->red = $this->getRed() - $other->value;
380	$this->green = $this->getGreen() - $other->value;
381	$this->blue = $this->getBlue() - $other->value;
382	- }
383	- elseif (!$other instanceof SassColour) {
384	throw new SassColourException('Argument must be a SassColour or SassNumber', SassScriptParser::$context->node);
385	- }
386	- else {
387	$this->red = $this->getRed() - $other->getRed();
388	$this->green = $this->getGreen() - $other->getGreen();
389	$this->blue = $this->getBlue() - $other->getBlue();
390	}

391	return $this;
392	}
393
	@@ -396,7 +392,8 @@ class SassColour extends SassLiteral {
396	* @param mixed SassColour\|SassNumber value to multiply by
397	* @return sassColour the colour result
398	*/
399	- public function op_times($other) {

400	if ($other instanceof SassNumber) {
401	if (!$other->isUnitless()) {
402	throw new SassColourException('Number must be a unitless number', SassScriptParser::$context->node);
	@@ -404,15 +401,14 @@ class SassColour extends SassLiteral {
404	$this->red = $this->getRed() * $other->value;
405	$this->green = $this->getGreen() * $other->value;
406	$this->blue = $this->getBlue() * $other->value;
407	- }
408	- elseif (!$other instanceof SassColour) {
409	throw new SassColourException('Argument must be a SassColour or SassNumber', SassScriptParser::$context->node);
410	- }
411	- else {
412	$this->red = $this->getRed() * $other->getRed();
413	$this->green = $this->getGreen() * $other->getGreen();
414	$this->blue = $this->getBlue() * $other->getBlue();
415	}

416	return $this;
417	}
418
	@@ -421,7 +417,8 @@ class SassColour extends SassLiteral {
421	* @param mixed value (SassColour or SassNumber) to divide by
422	* @return sassColour the colour result
423	*/
424	- public function op_div($other) {

425	if ($other instanceof SassNumber) {
426	if (!$other->isUnitless()) {
427	throw new SassColourException('Number must be a unitless number', SassScriptParser::$context->node);
	@@ -429,15 +426,14 @@ class SassColour extends SassLiteral {
429	$this->red = $this->getRed() / $other->value;
430	$this->green = $this->getGreen() / $other->value;
431	$this->blue = $this->getBlue() / $other->value;
432	- }
433	- elseif (!$other instanceof SassColour) {
434	throw new SassColourException('Argument must be a SassColour or SassNumber', SassScriptParser::$context->node);
435	- }
436	- else {
437	$this->red = $this->getRed() / $other->getRed();
438	$this->green = $this->getGreen() / $other->getGreen();
439	$this->blue = $this->getBlue() / $other->getBlue();
440	}

441	return $this;
442	}
443
	@@ -446,7 +442,8 @@ class SassColour extends SassLiteral {
446	* @param mixed value (SassColour or SassNumber) to divide by
447	* @return sassColour the colour result
448	*/
449	- public function op_modulo($other) {

450	if ($other instanceof SassNumber) {
451	if (!$other->isUnitless()) {
452	throw new SassColourException('Number must be a unitless number', SassScriptParser::$context->node);
	@@ -454,15 +451,14 @@ class SassColour extends SassLiteral {
454	$this->red = fmod($this->getRed(), $other->value);
455	$this->green = fmod($this->getGreen(), $other->value);
456	$this->blue = fmod($this->getBlue(), $other->value);
457	- }
458	- elseif (!$other instanceof SassColour) {
459	throw new SassColourException('Argument must be a SassColour or SassNumber', SassScriptParser::$context->node);
460	- }
461	- else {
462	$this->red = fmod($this->getRed(), $other->getRed());
463	$this->green = fmod($this->getGreen(), $other->getGreen());
464	$this->blue = fmod($this->getBlue(), $other->getBlue());
465	}

466	return $this;
467	}
468
	@@ -471,7 +467,8 @@ class SassColour extends SassLiteral {
471	* @param mixed value (SassColour or SassNumber) to bitwise AND with
472	* @return sassColour the colour result
473	*/
474	- public function op_bw_and($other) {

475	if ($other instanceof SassNumber) {
476	if (!$other->isUnitless()) {
477	throw new SassColourException('Number must be a unitless number', SassScriptParser::$context->node);
	@@ -479,15 +476,14 @@ class SassColour extends SassLiteral {
479	$this->red = $this->getRed() & $other->value;
480	$this->green = $this->getGreen() & $other->value;
481	$this->blue = $this->getBlue() & $other->value;
482	- }
483	- elseif (!$other instanceof SassColour) {
484	throw new SassColourException('Argument must be a SassColour or SassNumber', SassScriptParser::$context->node);
485	- }
486	- else {
487	$this->red = $this->getRed() & $other->getRed();
488	$this->green = $this->getGreen() & $other->getGreen();
489	$this->blue = $this->getBlue() & $other->getBlue();
490	}

491	return $this;
492	}
493
	@@ -496,7 +492,8 @@ class SassColour extends SassLiteral {
496	* @param mixed value (SassColour or SassNumber) to bitwise OR with
497	* @return sassColour the colour result
498	*/
499	- public function op_bw_or($other) {

500	if ($other instanceof SassNumber) {
501	if (!$other->isUnitless()) {
502	throw new SassColourException('Number must be a unitless number', SassScriptParser::$context->node);
	@@ -504,15 +501,14 @@ class SassColour extends SassLiteral {
504	$this->red = $this->getRed() \| $other->value;
505	$this->green = $this->getGreen() \| $other->value;
506	$this->blue = $this->getBlue() \| $other->value;
507	- }
508	- elseif (!$other instanceof SassColour) {
509	throw new SassColourException('Argument must be a SassColour or SassNumber', SassScriptParser::$context->node);
510	- }
511	- else {
512	$this->red = $this->getRed() \| $other->getRed();
513	$this->green = $this->getGreen() \| $other->getGreen();
514	$this->blue = $this->getBlue() \| $other->getBlue();
515	}

516	return $this;
517	}
518
	@@ -521,7 +517,8 @@ class SassColour extends SassLiteral {
521	* @param mixed value (SassColour or SassNumber) to bitwise XOR with
522	* @return sassColour the colour result
523	*/
524	- public function op_bw_xor($other) {

525	if ($other instanceof SassNumber) {
526	if (!$other->isUnitless()) {
527	throw new SassColourException('Number must be a unitless number', SassScriptParser::$context->node);
	@@ -529,15 +526,14 @@ class SassColour extends SassLiteral {
529	$this->red = $this->getRed() ^ $other->value;
530	$this->green = $this->getGreen() ^ $other->value;
531	$this->blue = $this->getBlue() ^ $other->value;
532	- }
533	- elseif (!$other instanceof SassColour) {
534	throw new SassColourException('Argument must be a SassColour or SassNumber', SassScriptParser::$context->node);
535	- }
536	- else {
537	$this->red = $this->getRed() ^ $other->getRed();
538	$this->green = $this->getGreen() ^ $other->getGreen();
539	$this->blue = $this->getBlue() ^ $other->getBlue();
540	}

541	return $this;
542	}
543
	@@ -545,10 +541,12 @@ class SassColour extends SassLiteral {
545	* Colour bitwise NOT
546	* @return sassColour the colour result
547	*/
548	- public function op_not() {

549	$this->red = ~$this->getRed();
550	$this->green = ~$this->getGreen();
551	$this->blue = ~$this->getBlue();

552	return $this;
553	}
554
	@@ -557,13 +555,15 @@ class SassColour extends SassLiteral {
557	* @param sassNumber amount to shift left by
558	* @return sassColour the colour result
559	*/
560	- public function op_shiftl($other) {

561	if (!$other instanceof SassNumber \|\|!$other->isUnitless()) {
562	throw new SassColourException('Number must be a unitless number', SassScriptParser::$context->node);
563	}
564	$this->red = $this->getRed() << $other->value;
565	$this->green = $this->getGreen() << $other->value;
566	$this->blue = $this->getBlue() << $other->value;

567	return $this;
568	}
569
	@@ -572,13 +572,15 @@ class SassColour extends SassLiteral {
572	* @param sassNumber amount to shift right by
573	* @return sassColour the colour result
574	*/
575	- public function op_shiftr($other) {

576	if (!$other instanceof SassNumber \|\| !$other->isUnitless()) {
577	throw new SassColourException('Number must be a unitless number', SassScriptParser::$context->node);
578	}
579	$this->red = $this->getRed() >> $other->value;
580	$this->green = $this->getGreen() >> $other->value;
581	$this->blue = $this->getBlue() >> $other->value;

582	return $this;
583	}
584
	@@ -587,7 +589,8 @@ class SassColour extends SassLiteral {
587	* RGB or HSL attributes may be changed, but not both at once.
588	* @param array attributes to change
589	*/
590	- public function with($attributes) {

591	if ($this->assertValid($attributes, false) === 'hsl') {
592	$colour = array_merge(array(
593	'hue' => $this->getHue(),
	@@ -595,8 +598,7 @@ class SassColour extends SassLiteral {
595	'lightness' => $this->getLightness(),
596	'alpha' => $this->alpha
597	), $attributes);
598	- }
599	- else {
600	$colour = array_merge(array(
601	'red' => $this->getRed(),
602	'green' => $this->getGreen(),
	@@ -605,9 +607,9 @@ class SassColour extends SassLiteral {
605	), $attributes);
606	}
607
608	-
609	$colour = new SassColour($colour);
610	$colour->getRed(); # will get RGB and HSL

611	return $colour;
612	}
613
	@@ -615,10 +617,12 @@ class SassColour extends SassLiteral {
615	* Returns the alpha component (opacity) of this colour.
616	* @return float the alpha component (opacity) of this colour.
617	*/
618	- public function getAlpha($value = false) {

619	if ($value && isset($this->alpha->$value)) {
620	return $this->alpha->value;
621	}

622	return $this->alpha;
623	}
624
	@@ -626,13 +630,15 @@ class SassColour extends SassLiteral {
626	* Returns the hue of this colour.
627	* @return float the hue of this colour.
628	*/
629	- public function getHue($value = false) {

630	if (is_null($this->hue)) {
631	$this->rgb2hsl();
632	}
633	if ($value && isset($this->hue->value)) {
634	return $this->hue->value;
635	}

636	return $this->hue;
637	}
638
	@@ -640,13 +646,15 @@ class SassColour extends SassLiteral {
640	* Returns the saturation of this colour.
641	* @return float the saturation of this colour.
642	*/
643	- public function getSaturation($value = false) {

644	if (is_null($this->saturation)) {
645	$this->rgb2hsl();
646	}
647	if ($value && isset($this->saturation->value)) {
648	return $this->saturation->value;
649	}

650	return $this->saturation;
651	}
652
	@@ -654,13 +662,15 @@ class SassColour extends SassLiteral {
654	* Returns the lightness of this colour.
655	* @return float the lightness of this colour.
656	*/
657	- public function getLightness($value = false) {

658	if (is_null($this->lightness)) {
659	$this->rgb2hsl();
660	}
661	if ($value && isset($this->lightness->value)) {
662	return $this->lightness->value;
663	}

664	return $this->lightness;
665	}
666
	@@ -668,13 +678,15 @@ class SassColour extends SassLiteral {
668	* Returns the blue component of this colour.
669	* @return integer the blue component of this colour.
670	*/
671	- public function getBlue($value = false) {

672	if (is_null($this->blue)) {
673	$this->hsl2rgb();
674	}
675	if ($value && isset($this->blue->value)) {
676	return $this->blue->value;
677	}

678	return max(0, min(255, str_replace(',','.',round($this->blue))));
679	}
680
	@@ -682,13 +694,15 @@ class SassColour extends SassLiteral {
682	* Returns the green component of this colour.
683	* @return integer the green component of this colour.
684	*/
685	- public function getGreen($value = false) {

686	if (is_null($this->green)) {
687	$this->hsl2rgb();
688	}
689	if ($value && isset($this->green->value)) {
690	return $this->green->value;
691	}

692	return max(0, min(255, str_replace(',','.',round($this->green))));
693	}
694
	@@ -696,13 +710,15 @@ class SassColour extends SassLiteral {
696	* Returns the red component of this colour.
697	* @return integer the red component of this colour.
698	*/
699	- public function getRed($value = false) {

700	if (is_null($this->red)) {
701	$this->hsl2rgb();
702	}
703	if ($value && isset($this->red->value)) {
704	return $this->red->value;
705	}

706	return max(0, min(255, str_replace(',','.',round($this->red))));
707	}
708
	@@ -710,7 +726,8 @@ class SassColour extends SassLiteral {
710	* Returns an array with the RGB components of this colour.
711	* @return array the RGB components of this colour
712	*/
713	- public function getRgb() {

714	return array($this->red, $this->green, $this->blue);
715	}
716
	@@ -718,7 +735,8 @@ class SassColour extends SassLiteral {
718	* Returns an array with the RGB and alpha components of this colour.
719	* @return array the RGB and alpha components of this colour
720	*/
721	- public function getRgba() {

722	return array($this->getRed(), $this->getGreen(), $this->getBlue(), $this->alpha);
723	}
724
	@@ -726,7 +744,8 @@ class SassColour extends SassLiteral {
726	* Returns an array with the HSL components of this colour.
727	* @return array the HSL components of this colour
728	*/
729	- public function getHsl() {

730	return array($this->getHue(), $this->getSaturation(), $this->getLightness());
731	}
732
	@@ -734,7 +753,8 @@ class SassColour extends SassLiteral {
734	* Returns an array with the HSL and alpha components of this colour.
735	* @return array the HSL and alpha components of this colour
736	*/
737	- public function getHsla() {

738	return array($this->getHue(), $this->getSaturation(), $this->getLightness(), $this->alpha);
739	}
740
	@@ -743,7 +763,8 @@ class SassColour extends SassLiteral {
743	* @return array the colour
744	* @deprecated
745	*/
746	- public function getValue() {

747	return $this->rgb;
748	}
749
	@@ -751,7 +772,8 @@ class SassColour extends SassLiteral {
751	* Returns whether this colour object is translucent; that is, whether the alpha channel is non-1.
752	* @return boolean true if this colour is translucent, false if not
753	*/
754	- public function isTranslucent() {

755	return $this->alpha < 1;
756	}
757
	@@ -760,7 +782,8 @@ class SassColour extends SassLiteral {
760	* @param boolean whether to use CSS3 SVG1.0 colour names
761	* @return string the colour as a named colour, rgba(r,g,g,a) or #rrggbb
762	*/
763	- public function toString($css3 = true) {

764	$rgba = $this->getRgba();
765
766	foreach ($rgba as $k => $v) {
	@@ -771,12 +794,11 @@ class SassColour extends SassLiteral {
771
772	if ($rgba[3] == 0) {
773	return 'transparent';
774	- }
775	- elseif ($rgba[3] < 1) {
776	$rgba[3] = str_replace(',','.',round($rgba[3], 2));

777	return sprintf('rgba(%d, %d, %d, %s)', $rgba[0], $rgba[1], $rgba[2], $rgba[3]);
778	- }
779	- else {
780	$colour = sprintf('#%02x%02x%02x', str_replace(',','.',round($rgba[0])), str_replace(',','.',round($rgba[1])), str_replace(',','.',round($rgba[2])));
781	}
782
	@@ -784,15 +806,15 @@ class SassColour extends SassLiteral {
784	if (empty(self::$_svgColours)) {
785	self::$_svgColours = array_flip(self::$svgColours);
786	}

787	return (array_key_exists($colour, self::$_svgColours) ? self::$_svgColours[$colour] : $colour);
788	- }
789	- else {
790	return (array_key_exists($colour, self::$_html4Colours) ? self::$_html4Colours[$colour] : $colour);
791	}
792	}
793
794	-
795	- ~~public function asHex($inc_hash = TRUE)~~ {
796	return sprintf(($inc_hash ? '#' : '') . '%02x%02x%02x', str_replace(',','.',round($this->red)), str_replace(',','.',round($this->green)), str_replace(',','.',round($this->blue)));
797	}
798
	@@ -801,7 +823,8 @@ class SassColour extends SassLiteral {
801	* Algorithm from the CSS3 spec: {@link http://www.w3.org/TR/css3-color/#hsl-color}
802	* @uses hue2rgb()
803	*/
804	- public function hsl2rgb() {

805	$h = $this->getHue(true) / 360;
806	$s = $this->getSaturation(true) / 100;
807	$l = $this->getLightness(true) / 100;
	@@ -818,7 +841,8 @@ class SassColour extends SassLiteral {
818	/**
819	* Converts from hue to RGB colourspace
820	*/
821	- public function hue2rgb($p, $q, $t) {

822	if ($t < 0)
823	$t += 1;
824	if ($t > 1)
	@@ -838,7 +862,8 @@ class SassColour extends SassLiteral {
838	* Converts from RGB to HSL colourspace
839	* Algorithm adapted from {@link http://mjijackson.com/2008/02/rgb-to-hsl-and-rgb-to-hsv-color-model-conversion-algorithms-in-javascript}
840	*/
841	- public function rgb2hsl() {

842	list($r, $g, $b) = array($this->red / 255, $this->green / 255, $this->blue / 255);
843
844	$max = max($r, $g, $b);
	@@ -848,8 +873,7 @@ class SassColour extends SassLiteral {
848	if ($max == $min) {
849	$h = 0;
850	$s = 0;
851	- }
852	- else if ($max == $r)
853	$h = 60 * ($g - $b) / $d;
854	else if ($max == $g)
855	$h = 60 * ($b - $r) / $d + 120;
	@@ -881,7 +905,8 @@ class SassColour extends SassLiteral {
881	* @throws SassColourException if mixed colour space keys given or not all
882	* keys for a colour space are required but not given (contructor)
883	*/
884	- public function assertValid($colour, $all = true) {

885	if (array_key_exists('red', $colour) \|\| array_key_exists('green', $colour) \|\| array_key_exists('blue', $colour)) {
886	if (array_key_exists('hue', $colour) \|\| array_key_exists('saturation', $colour) \|\| array_key_exists('lightness', $colour)) {
887	throw new SassColourException('SassColour can not have HSL and RGB keys specified', SassScriptParser::$context->node);
	@@ -889,15 +914,15 @@ class SassColour extends SassLiteral {
889	if ($all && (!array_key_exists('red', $colour) \|\| !array_key_exists('green', $colour) \|\| !array_key_exists('blue', $colour))) {
890	throw new SassColourException('SassColour must have all RGB keys specified', SassScriptParser::$context->node);
891	}

892	return 'rgb';
893	- }
894	- elseif (array_key_exists('hue', $colour) \|\| array_key_exists('saturation', $colour) \|\| array_key_exists('lightness', $colour)) {
895	if ($all && (!array_key_exists('hue', $colour) \|\| !array_key_exists('saturation', $colour) \|\| !array_key_exists('lightness', $colour))) {
896	throw new SassColourException('SassColour must have all HSL keys specified', SassScriptParser::$context->node);
897	}

898	return 'hsl';
899	- }
900	- elseif ($all && sizeof($colour) < 3) {
901	throw new SassColourException('SassColour array must have at least 3 elements', SassScriptParser::$context->node);
902	}
903	}
	@@ -908,20 +933,24 @@ class SassColour extends SassLiteral {
908	* @param string the subject string
909	* @return mixed match at the start of the string or false if no match
910	*/
911	- static ~~public~~ function isa($subject) {

912	if (empty(self::$regex)) {
913	self::$regex = str_replace('{CSS_COLOURS}', join('\|', array_reverse(array_keys(self::$svgColours))), self::MATCH);
914	}

915	return (preg_match(self::$regex, strtolower($subject), $matches) ?
916	$matches[0] : false);
917	}
918
919	- public function nth($i) {

920	if ($i == 1) return clone $this;
921	return new SassBoolean(false);
922	}
923
924	- public function length() {

925	return 1;
926	}
927	}


9	* @subpackage Sass.script.literals
10	*/
11
12	+ require_once 'SassLiteral.php';
13
14	/**
15	* SassColour class.

35	* @package PHamlP
36	* @subpackage Sass.script.literals
37	*/
38	+ class SassColour extends SassLiteral
39	+ {
40	/**@#+
41	* Regexes for matching and extracting colours
42	*/

47	/*@#-/
48
49	/*@#-/
50	+ public static $svgColours = array(
51	'aliceblue' => '#f0f8ff',
52	'antiquewhite' => '#faebd7',
53	'aqua' => '#00ffff',

198	/**
199	* @var array reverse array (value => name) of named SVG1.0 colours
200	*/
201	+ public static $_svgColours;
202
203	/**
204	* @var array reverse array (value => name) of named HTML4 colours
205	*/
206	+ public static $_html4Colours = array(
207	'#000000' => 'black',
208	'#000080' => 'navy',
209	'#0000ff' => 'blue',

222	'#ffffff' => 'white',
223	);
224
225	+ public static $regex;
226
227	/**@#+
228	* RGB colour components

230	/**
231	* @var array RGB colour components. Used to check for RGB attributes.
232	*/
233	+ public static $rgb = array('red', 'green', 'blue');
234	/**
235	* @var integer red component. 0 - 255
236	*/

250	/**
251	* @var array HSL colour components. Used to check for HSL attributes.
252	*/
253	+ public static $hsl = array('hue', 'saturation', 'lightness');
254	/**
255	* @var float hue component. 0 - 360
256	*/

283	* @param mixed the colour
284	* @return SassColour
285	*/
286	+ public function __construct($colour)
287	+ {
288	if (is_string($colour)) {
289	$colour = strtolower($colour);
290	if ($colour === self::TRANSPARENT) {

292	$this->green = 0;
293	$this->blue = 0;
294	$this->alpha = 0;
295	+ } else {

296	if (array_key_exists($colour, self::$svgColours)) {
297	$colour = self::$svgColours[$colour];
298	}

300	for ($i = 1; $i < 4; $i++) {
301	$matches[$i] = str_repeat($matches[$i], 2);
302	}
303	+ } else {

304	preg_match(self::EXTRACT_6, $colour, $matches);
305	}
306

312	$this->blue = intval($matches[3], 16);
313	$this->alpha = 1;
314	}
315	+ } elseif (is_array($colour)) {

316	$scheme = $this->assertValid($colour);
317	if ($scheme == 'rgb') {
318	$this->red = $colour['red'];
319	$this->green = $colour['green'];
320	$this->blue = $colour['blue'];
321	$this->alpha = (isset($colour['alpha']) ? $colour['alpha'] : 1);
322	+ } elseif ($scheme == 'hsl') {

323	$this->hue = $colour['hue'];
324	$this->saturation = $colour['saturation'];
325	$this->lightness = $colour['lightness'];
326	$this->alpha = (isset($colour['alpha']) ? $colour['alpha'] : 1);
327	+ } else {

328	$this->red = $colour[0];
329	$this->green = $colour[1];
330	$this->blue = $colour[2];
331	$this->alpha = (isset($colour[3]) ? $colour[3] : 1);
332	}
333	+ } else {

334	throw new SassColourException('Colour must be a array', SassScriptParser::$context->node);
335	}
336	}

340	* @param mixed SassColour\|SassNumber value to add
341	* @return sassColour the colour result
342	*/
343	+ public function op_plus($other)
344	+ {
345	if ($other instanceof SassNumber) {
346	if (!$other->isUnitless()) {
347	return new SassString($this->toString() . $other->value);

350	$this->red = $this->getRed() + $other->value;
351	$this->green = $this->getGreen() + $other->value;
352	$this->blue = $this->getBlue() + $other->value;
353	+ } elseif (!$other instanceof SassColour) {

354	return new SassString($this->toString() . $other->value);
355	throw new SassColourException('Argument must be a SassColour or SassNumber', SassScriptParser::$context->node);
356	+ } else {

357	$this->red = $this->getRed() + $other->getRed();
358	$this->green = $this->getGreen() + $other->getGreen();
359	$this->blue = $this->getBlue() + $other->getBlue();
360	}
361	+
362	return $this;
363	}
364

367	* @param mixed value (SassColour or SassNumber) to subtract
368	* @return sassColour the colour result
369	*/
370	+ public function op_minus($other)
371	+ {
372	if ($other instanceof SassNumber) {
373	if (!$other->isUnitless()) {
374	throw new SassColourException('Number must be a unitless number', SassScriptParser::$context->node);

376	$this->red = $this->getRed() - $other->value;
377	$this->green = $this->getGreen() - $other->value;
378	$this->blue = $this->getBlue() - $other->value;
379	+ } elseif (!$other instanceof SassColour) {

380	throw new SassColourException('Argument must be a SassColour or SassNumber', SassScriptParser::$context->node);
381	+ } else {

382	$this->red = $this->getRed() - $other->getRed();
383	$this->green = $this->getGreen() - $other->getGreen();
384	$this->blue = $this->getBlue() - $other->getBlue();
385	}
386	+
387	return $this;
388	}
389

392	* @param mixed SassColour\|SassNumber value to multiply by
393	* @return sassColour the colour result
394	*/
395	+ public function op_times($other)
396	+ {
397	if ($other instanceof SassNumber) {
398	if (!$other->isUnitless()) {
399	throw new SassColourException('Number must be a unitless number', SassScriptParser::$context->node);

401	$this->red = $this->getRed() * $other->value;
402	$this->green = $this->getGreen() * $other->value;
403	$this->blue = $this->getBlue() * $other->value;
404	+ } elseif (!$other instanceof SassColour) {

405	throw new SassColourException('Argument must be a SassColour or SassNumber', SassScriptParser::$context->node);
406	+ } else {

407	$this->red = $this->getRed() * $other->getRed();
408	$this->green = $this->getGreen() * $other->getGreen();
409	$this->blue = $this->getBlue() * $other->getBlue();
410	}
411	+
412	return $this;
413	}
414

417	* @param mixed value (SassColour or SassNumber) to divide by
418	* @return sassColour the colour result
419	*/
420	+ public function op_div($other)
421	+ {
422	if ($other instanceof SassNumber) {
423	if (!$other->isUnitless()) {
424	throw new SassColourException('Number must be a unitless number', SassScriptParser::$context->node);

426	$this->red = $this->getRed() / $other->value;
427	$this->green = $this->getGreen() / $other->value;
428	$this->blue = $this->getBlue() / $other->value;
429	+ } elseif (!$other instanceof SassColour) {

430	throw new SassColourException('Argument must be a SassColour or SassNumber', SassScriptParser::$context->node);
431	+ } else {

432	$this->red = $this->getRed() / $other->getRed();
433	$this->green = $this->getGreen() / $other->getGreen();
434	$this->blue = $this->getBlue() / $other->getBlue();
435	}
436	+
437	return $this;
438	}
439

442	* @param mixed value (SassColour or SassNumber) to divide by
443	* @return sassColour the colour result
444	*/
445	+ public function op_modulo($other)
446	+ {
447	if ($other instanceof SassNumber) {
448	if (!$other->isUnitless()) {
449	throw new SassColourException('Number must be a unitless number', SassScriptParser::$context->node);

451	$this->red = fmod($this->getRed(), $other->value);
452	$this->green = fmod($this->getGreen(), $other->value);
453	$this->blue = fmod($this->getBlue(), $other->value);
454	+ } elseif (!$other instanceof SassColour) {

455	throw new SassColourException('Argument must be a SassColour or SassNumber', SassScriptParser::$context->node);
456	+ } else {

457	$this->red = fmod($this->getRed(), $other->getRed());
458	$this->green = fmod($this->getGreen(), $other->getGreen());
459	$this->blue = fmod($this->getBlue(), $other->getBlue());
460	}
461	+
462	return $this;
463	}
464

467	* @param mixed value (SassColour or SassNumber) to bitwise AND with
468	* @return sassColour the colour result
469	*/
470	+ public function op_bw_and($other)
471	+ {
472	if ($other instanceof SassNumber) {
473	if (!$other->isUnitless()) {
474	throw new SassColourException('Number must be a unitless number', SassScriptParser::$context->node);

476	$this->red = $this->getRed() & $other->value;
477	$this->green = $this->getGreen() & $other->value;
478	$this->blue = $this->getBlue() & $other->value;
479	+ } elseif (!$other instanceof SassColour) {

480	throw new SassColourException('Argument must be a SassColour or SassNumber', SassScriptParser::$context->node);
481	+ } else {

482	$this->red = $this->getRed() & $other->getRed();
483	$this->green = $this->getGreen() & $other->getGreen();
484	$this->blue = $this->getBlue() & $other->getBlue();
485	}
486	+
487	return $this;
488	}
489

492	* @param mixed value (SassColour or SassNumber) to bitwise OR with
493	* @return sassColour the colour result
494	*/
495	+ public function op_bw_or($other)
496	+ {
497	if ($other instanceof SassNumber) {
498	if (!$other->isUnitless()) {
499	throw new SassColourException('Number must be a unitless number', SassScriptParser::$context->node);

501	$this->red = $this->getRed() \| $other->value;
502	$this->green = $this->getGreen() \| $other->value;
503	$this->blue = $this->getBlue() \| $other->value;
504	+ } elseif (!$other instanceof SassColour) {

505	throw new SassColourException('Argument must be a SassColour or SassNumber', SassScriptParser::$context->node);
506	+ } else {

507	$this->red = $this->getRed() \| $other->getRed();
508	$this->green = $this->getGreen() \| $other->getGreen();
509	$this->blue = $this->getBlue() \| $other->getBlue();
510	}
511	+
512	return $this;
513	}
514

517	* @param mixed value (SassColour or SassNumber) to bitwise XOR with
518	* @return sassColour the colour result
519	*/
520	+ public function op_bw_xor($other)
521	+ {
522	if ($other instanceof SassNumber) {
523	if (!$other->isUnitless()) {
524	throw new SassColourException('Number must be a unitless number', SassScriptParser::$context->node);

526	$this->red = $this->getRed() ^ $other->value;
527	$this->green = $this->getGreen() ^ $other->value;
528	$this->blue = $this->getBlue() ^ $other->value;
529	+ } elseif (!$other instanceof SassColour) {

530	throw new SassColourException('Argument must be a SassColour or SassNumber', SassScriptParser::$context->node);
531	+ } else {

532	$this->red = $this->getRed() ^ $other->getRed();
533	$this->green = $this->getGreen() ^ $other->getGreen();
534	$this->blue = $this->getBlue() ^ $other->getBlue();
535	}
536	+
537	return $this;
538	}
539

541	* Colour bitwise NOT
542	* @return sassColour the colour result
543	*/
544	+ public function op_not()
545	+ {
546	$this->red = ~$this->getRed();
547	$this->green = ~$this->getGreen();
548	$this->blue = ~$this->getBlue();
549	+
550	return $this;
551	}
552

555	* @param sassNumber amount to shift left by
556	* @return sassColour the colour result
557	*/
558	+ public function op_shiftl($other)
559	+ {
560	if (!$other instanceof SassNumber \|\|!$other->isUnitless()) {
561	throw new SassColourException('Number must be a unitless number', SassScriptParser::$context->node);
562	}
563	$this->red = $this->getRed() << $other->value;
564	$this->green = $this->getGreen() << $other->value;
565	$this->blue = $this->getBlue() << $other->value;
566	+
567	return $this;
568	}
569

572	* @param sassNumber amount to shift right by
573	* @return sassColour the colour result
574	*/
575	+ public function op_shiftr($other)
576	+ {
577	if (!$other instanceof SassNumber \|\| !$other->isUnitless()) {
578	throw new SassColourException('Number must be a unitless number', SassScriptParser::$context->node);
579	}
580	$this->red = $this->getRed() >> $other->value;
581	$this->green = $this->getGreen() >> $other->value;
582	$this->blue = $this->getBlue() >> $other->value;
583	+
584	return $this;
585	}
586

589	* RGB or HSL attributes may be changed, but not both at once.
590	* @param array attributes to change
591	*/
592	+ public function with($attributes)
593	+ {
594	if ($this->assertValid($attributes, false) === 'hsl') {
595	$colour = array_merge(array(
596	'hue' => $this->getHue(),

598	'lightness' => $this->getLightness(),
599	'alpha' => $this->alpha
600	), $attributes);
601	+ } else {

602	$colour = array_merge(array(
603	'red' => $this->getRed(),
604	'green' => $this->getGreen(),

607	), $attributes);
608	}
609

610	$colour = new SassColour($colour);
611	$colour->getRed(); # will get RGB and HSL
612	+
613	return $colour;
614	}
615

617	* Returns the alpha component (opacity) of this colour.
618	* @return float the alpha component (opacity) of this colour.
619	*/
620	+ public function getAlpha($value = false)
621	+ {
622	if ($value && isset($this->alpha->$value)) {
623	return $this->alpha->value;
624	}
625	+
626	return $this->alpha;
627	}
628

630	* Returns the hue of this colour.
631	* @return float the hue of this colour.
632	*/
633	+ public function getHue($value = false)
634	+ {
635	if (is_null($this->hue)) {
636	$this->rgb2hsl();
637	}
638	if ($value && isset($this->hue->value)) {
639	return $this->hue->value;
640	}
641	+
642	return $this->hue;
643	}
644

646	* Returns the saturation of this colour.
647	* @return float the saturation of this colour.
648	*/
649	+ public function getSaturation($value = false)
650	+ {
651	if (is_null($this->saturation)) {
652	$this->rgb2hsl();
653	}
654	if ($value && isset($this->saturation->value)) {
655	return $this->saturation->value;
656	}
657	+
658	return $this->saturation;
659	}
660

662	* Returns the lightness of this colour.
663	* @return float the lightness of this colour.
664	*/
665	+ public function getLightness($value = false)
666	+ {
667	if (is_null($this->lightness)) {
668	$this->rgb2hsl();
669	}
670	if ($value && isset($this->lightness->value)) {
671	return $this->lightness->value;
672	}
673	+
674	return $this->lightness;
675	}
676

678	* Returns the blue component of this colour.
679	* @return integer the blue component of this colour.
680	*/
681	+ public function getBlue($value = false)
682	+ {
683	if (is_null($this->blue)) {
684	$this->hsl2rgb();
685	}
686	if ($value && isset($this->blue->value)) {
687	return $this->blue->value;
688	}
689	+
690	return max(0, min(255, str_replace(',','.',round($this->blue))));
691	}
692

694	* Returns the green component of this colour.
695	* @return integer the green component of this colour.
696	*/
697	+ public function getGreen($value = false)
698	+ {
699	if (is_null($this->green)) {
700	$this->hsl2rgb();
701	}
702	if ($value && isset($this->green->value)) {
703	return $this->green->value;
704	}
705	+
706	return max(0, min(255, str_replace(',','.',round($this->green))));
707	}
708

710	* Returns the red component of this colour.
711	* @return integer the red component of this colour.
712	*/
713	+ public function getRed($value = false)
714	+ {
715	if (is_null($this->red)) {
716	$this->hsl2rgb();
717	}
718	if ($value && isset($this->red->value)) {
719	return $this->red->value;
720	}
721	+
722	return max(0, min(255, str_replace(',','.',round($this->red))));
723	}
724

726	* Returns an array with the RGB components of this colour.
727	* @return array the RGB components of this colour
728	*/
729	+ public function getRgb()
730	+ {
731	return array($this->red, $this->green, $this->blue);
732	}
733

735	* Returns an array with the RGB and alpha components of this colour.
736	* @return array the RGB and alpha components of this colour
737	*/
738	+ public function getRgba()
739	+ {
740	return array($this->getRed(), $this->getGreen(), $this->getBlue(), $this->alpha);
741	}
742

744	* Returns an array with the HSL components of this colour.
745	* @return array the HSL components of this colour
746	*/
747	+ public function getHsl()
748	+ {
749	return array($this->getHue(), $this->getSaturation(), $this->getLightness());
750	}
751

753	* Returns an array with the HSL and alpha components of this colour.
754	* @return array the HSL and alpha components of this colour
755	*/
756	+ public function getHsla()
757	+ {
758	return array($this->getHue(), $this->getSaturation(), $this->getLightness(), $this->alpha);
759	}
760

763	* @return array the colour
764	* @deprecated
765	*/
766	+ public function getValue()
767	+ {
768	return $this->rgb;
769	}
770

772	* Returns whether this colour object is translucent; that is, whether the alpha channel is non-1.
773	* @return boolean true if this colour is translucent, false if not
774	*/
775	+ public function isTranslucent()
776	+ {
777	return $this->alpha < 1;
778	}
779

782	* @param boolean whether to use CSS3 SVG1.0 colour names
783	* @return string the colour as a named colour, rgba(r,g,g,a) or #rrggbb
784	*/
785	+ public function toString($css3 = true)
786	+ {
787	$rgba = $this->getRgba();
788
789	foreach ($rgba as $k => $v) {

794
795	if ($rgba[3] == 0) {
796	return 'transparent';
797	+ } elseif ($rgba[3] < 1) {

798	$rgba[3] = str_replace(',','.',round($rgba[3], 2));
799	+
800	return sprintf('rgba(%d, %d, %d, %s)', $rgba[0], $rgba[1], $rgba[2], $rgba[3]);
801	+ } else {

802	$colour = sprintf('#%02x%02x%02x', str_replace(',','.',round($rgba[0])), str_replace(',','.',round($rgba[1])), str_replace(',','.',round($rgba[2])));
803	}
804

806	if (empty(self::$_svgColours)) {
807	self::$_svgColours = array_flip(self::$svgColours);
808	}
809	+
810	return (array_key_exists($colour, self::$_svgColours) ? self::$_svgColours[$colour] : $colour);
811	+ } else {

812	return (array_key_exists($colour, self::$_html4Colours) ? self::$_html4Colours[$colour] : $colour);
813	}
814	}
815
816	+ public function asHex($inc_hash = TRUE)
817	+ {
818	return sprintf(($inc_hash ? '#' : '') . '%02x%02x%02x', str_replace(',','.',round($this->red)), str_replace(',','.',round($this->green)), str_replace(',','.',round($this->blue)));
819	}
820

823	* Algorithm from the CSS3 spec: {@link http://www.w3.org/TR/css3-color/#hsl-color}
824	* @uses hue2rgb()
825	*/
826	+ public function hsl2rgb()
827	+ {
828	$h = $this->getHue(true) / 360;
829	$s = $this->getSaturation(true) / 100;
830	$l = $this->getLightness(true) / 100;

841	/**
842	* Converts from hue to RGB colourspace
843	*/
844	+ public function hue2rgb($p, $q, $t)
845	+ {
846	if ($t < 0)
847	$t += 1;
848	if ($t > 1)

862	* Converts from RGB to HSL colourspace
863	* Algorithm adapted from {@link http://mjijackson.com/2008/02/rgb-to-hsl-and-rgb-to-hsv-color-model-conversion-algorithms-in-javascript}
864	*/
865	+ public function rgb2hsl()
866	+ {
867	list($r, $g, $b) = array($this->red / 255, $this->green / 255, $this->blue / 255);
868
869	$max = max($r, $g, $b);

873	if ($max == $min) {
874	$h = 0;
875	$s = 0;
876	+ } elseif ($max == $r)

877	$h = 60 * ($g - $b) / $d;
878	else if ($max == $g)
879	$h = 60 * ($b - $r) / $d + 120;

905	* @throws SassColourException if mixed colour space keys given or not all
906	* keys for a colour space are required but not given (contructor)
907	*/
908	+ public function assertValid($colour, $all = true)
909	+ {
910	if (array_key_exists('red', $colour) \|\| array_key_exists('green', $colour) \|\| array_key_exists('blue', $colour)) {
911	if (array_key_exists('hue', $colour) \|\| array_key_exists('saturation', $colour) \|\| array_key_exists('lightness', $colour)) {
912	throw new SassColourException('SassColour can not have HSL and RGB keys specified', SassScriptParser::$context->node);

914	if ($all && (!array_key_exists('red', $colour) \|\| !array_key_exists('green', $colour) \|\| !array_key_exists('blue', $colour))) {
915	throw new SassColourException('SassColour must have all RGB keys specified', SassScriptParser::$context->node);
916	}
917	+
918	return 'rgb';
919	+ } elseif (array_key_exists('hue', $colour) \|\| array_key_exists('saturation', $colour) \|\| array_key_exists('lightness', $colour)) {

920	if ($all && (!array_key_exists('hue', $colour) \|\| !array_key_exists('saturation', $colour) \|\| !array_key_exists('lightness', $colour))) {
921	throw new SassColourException('SassColour must have all HSL keys specified', SassScriptParser::$context->node);
922	}
923	+
924	return 'hsl';
925	+ } elseif ($all && sizeof($colour) < 3) {

926	throw new SassColourException('SassColour array must have at least 3 elements', SassScriptParser::$context->node);
927	}
928	}

933	* @param string the subject string
934	* @return mixed match at the start of the string or false if no match
935	*/
936	+ public static function isa($subject)
937	+ {
938	if (empty(self::$regex)) {
939	self::$regex = str_replace('{CSS_COLOURS}', join('\|', array_reverse(array_keys(self::$svgColours))), self::MATCH);
940	}
941	+
942	return (preg_match(self::$regex, strtolower($subject), $matches) ?
943	$matches[0] : false);
944	}
945
946	+ public function nth($i)
947	+ {
948	if ($i == 1) return clone $this;
949	return new SassBoolean(false);
950	}
951
952	+ public function length()
953	+ {
954	return 1;
955	}
956	}

lib/phpsass/script/literals/SassList.php CHANGED Viewed

	@@ -9,74 +9,76 @@
9	* @subpackage Sass.script.literals
10	*/
11
12	- require_once('SassLiteral.php');
13
14	/**
15	* SassBoolean class.
16	* @package PHamlP
17	* @subpackage Sass.script.literals
18	*/
19	- class SassList extends SassLiteral {
20	-
21	- ~~var~~ $separator = ' ';
22
23	/**
24	* SassBoolean constructor
25	* @param string value of the boolean type
26	* @return SassBoolean
27	*/
28	- public function __construct($value, $separator = 'auto') {

29	if (is_array($value)) {
30	$this->value = $value;
31	$this->separator = ($separator == 'auto' ? ', ' : $separator);
32	- }
33	- else if ($value == '()'){
34	$this->value = array();
35	$this->separator = ($separator == 'auto' ? ', ' : $separator);
36	- }
37	- else if (list($list, $separator) = $this->_parse_list($value, $separator, true, SassScriptParser::$context)) {
38	$this->value = $list;
39	$this->separator = ($separator == ',' ? ', ' : ' ');
40	- }
41	- else {
42	throw new SassListException('Invalid SassList', SassScriptParser::$context->node);
43	}
44	}
45
46	- function nth($i) {

47	$i = $i - 1; # SASS uses 1-offset arrays
48	if (isset($this->value[$i])) {
49	return $this->value[$i];
50	}

51	return new SassBoolean(false);
52	}
53
54	- function length() {

55	return count($this->value);
56	}
57
58	- function append($other, $separator = null) {

59	if ($separator) {
60	$this->separator = $separator;
61	}
62	if ($other instanceof SassList) {
63	$this->value = array_merge($this->value, $other->value);
64	- }
65	- else if ($other instanceof SassLiteral) {
66	$this->value[] = $other;
67	- }
68	- else {
69	throw new SassListException('Appendation can only occur with literals', SassScriptParser::$context->node);
70	}
71	}
72
73	// New function index returns the list index of a value within a list. For example: index(1px solid red, solid) returns 2. When the value is not found false is returned.
74	- function index($value) {

75	for ($i = 0; $i < count($this->value); $i++) {
76	if (trim((string) $value) == trim((string) $this->value[$i])) {
77	return new SassNumber($i);
78	}
79	}

80	return new SassBoolean(false);
81	}
82
	@@ -84,7 +86,8 @@ class SassList extends SassLiteral {
84	* Returns the value of this boolean.
85	* @return boolean the value of this boolean
86	*/
87	- public function getValue() {

88	$result = array();
89	foreach ($this->value as $k => $v) {
90	if ($v instanceOf SassString) {
	@@ -103,6 +106,7 @@ class SassList extends SassLiteral {
103	}
104	}
105	$this->value = $result;

106	return $this->value;
107	}
108
	@@ -110,7 +114,8 @@ class SassList extends SassLiteral {
110	* Returns a string representation of the value.
111	* @return string string representation of the value.
112	*/
113	- public function toString() {

114	$aliases = array(
115	'comma' => ',',
116	'space' => '',
	@@ -119,6 +124,7 @@ class SassList extends SassLiteral {
119	if (isset($aliases[$this->separator])) {
120	$this->separator = $aliases[$this->separator];
121	}

122	return implode($this->separator . ' ', $this->getValue());
123	}
124
	@@ -128,12 +134,15 @@ class SassList extends SassLiteral {
128	* @param string the subject string
129	* @return mixed match at the start of the string or false if no match
130	*/
131	- public static function isa($subject) {

132	list($list, $separator) = self::_parse_list($subject, 'auto', false);

133	return count($list) > 1 ? $subject : FALSE;
134	}
135
136	- public static function _parse_list($list, $separator = 'auto', $lex = true, $context = null) {

137	if ($lex) {
138	$context = new SassContext($context);
139	$list = SassScriptParser::$instance->evaluate($list, $context);
	@@ -146,8 +155,7 @@ class SassList extends SassLiteral {
146	$separator = ' ';
147	$list = self::_build_list($list, ' ');
148	}
149	- }
150	- else {
151	$list = self::_build_list($list, $separator);
152	}
153
	@@ -157,10 +165,12 @@ class SassList extends SassLiteral {
157	$list[$k] = SassScriptParser::$instance->evaluate($v, $context);
158	}
159	}

160	return array($list, $separator);
161	}
162
163	- public static function _build_list($list, $separator = ',') {

164	if (is_object($list)) {
165	$list = $list->value;
166	}
	@@ -178,15 +188,14 @@ class SassList extends SassLiteral {
178	$braces = 0;
179	$quotes = false;
180	$stack = '';
181	- for($i = 0; $i < strlen($list); $i++) {
182	$char = substr($list, $i, 1);
183	switch ($char) {
184	case '"':
185	case "'":
186	if (!$quotes) {
187	$quotes = $char;
188	- }
189	- else if ($quotes && $quotes == $char) {
190	$quotes = false;
191	}
192	$stack .= $char;


9	* @subpackage Sass.script.literals
10	*/
11
12	+ require_once 'SassLiteral.php';
13
14	/**
15	* SassBoolean class.
16	* @package PHamlP
17	* @subpackage Sass.script.literals
18	*/
19	+ class SassList extends SassLiteral
20	+ {
21	+ public $separator = ' ';
22
23	/**
24	* SassBoolean constructor
25	* @param string value of the boolean type
26	* @return SassBoolean
27	*/
28	+ public function __construct($value, $separator = 'auto')
29	+ {
30	if (is_array($value)) {
31	$this->value = $value;
32	$this->separator = ($separator == 'auto' ? ', ' : $separator);
33	+ } elseif ($value == '()') {

34	$this->value = array();
35	$this->separator = ($separator == 'auto' ? ', ' : $separator);
36	+ } elseif (list($list, $separator) = $this->_parse_list($value, $separator, true, SassScriptParser::$context)) {

37	$this->value = $list;
38	$this->separator = ($separator == ',' ? ', ' : ' ');
39	+ } else {

40	throw new SassListException('Invalid SassList', SassScriptParser::$context->node);
41	}
42	}
43
44	+ public function nth($i)
45	+ {
46	$i = $i - 1; # SASS uses 1-offset arrays
47	if (isset($this->value[$i])) {
48	return $this->value[$i];
49	}
50	+
51	return new SassBoolean(false);
52	}
53
54	+ public function length()
55	+ {
56	return count($this->value);
57	}
58
59	+ public function append($other, $separator = null)
60	+ {
61	if ($separator) {
62	$this->separator = $separator;
63	}
64	if ($other instanceof SassList) {
65	$this->value = array_merge($this->value, $other->value);
66	+ } elseif ($other instanceof SassLiteral) {

67	$this->value[] = $other;
68	+ } else {

69	throw new SassListException('Appendation can only occur with literals', SassScriptParser::$context->node);
70	}
71	}
72
73	// New function index returns the list index of a value within a list. For example: index(1px solid red, solid) returns 2. When the value is not found false is returned.
74	+ public function index($value)
75	+ {
76	for ($i = 0; $i < count($this->value); $i++) {
77	if (trim((string) $value) == trim((string) $this->value[$i])) {
78	return new SassNumber($i);
79	}
80	}
81	+
82	return new SassBoolean(false);
83	}
84

86	* Returns the value of this boolean.
87	* @return boolean the value of this boolean
88	*/
89	+ public function getValue()
90	+ {
91	$result = array();
92	foreach ($this->value as $k => $v) {
93	if ($v instanceOf SassString) {

106	}
107	}
108	$this->value = $result;
109	+
110	return $this->value;
111	}
112

114	* Returns a string representation of the value.
115	* @return string string representation of the value.
116	*/
117	+ public function toString()
118	+ {
119	$aliases = array(
120	'comma' => ',',
121	'space' => '',

124	if (isset($aliases[$this->separator])) {
125	$this->separator = $aliases[$this->separator];
126	}
127	+
128	return implode($this->separator . ' ', $this->getValue());
129	}
130

134	* @param string the subject string
135	* @return mixed match at the start of the string or false if no match
136	*/
137	+ public static function isa($subject)
138	+ {
139	list($list, $separator) = self::_parse_list($subject, 'auto', false);
140	+
141	return count($list) > 1 ? $subject : FALSE;
142	}
143
144	+ public static function _parse_list($list, $separator = 'auto', $lex = true, $context = null)
145	+ {
146	if ($lex) {
147	$context = new SassContext($context);
148	$list = SassScriptParser::$instance->evaluate($list, $context);

155	$separator = ' ';
156	$list = self::_build_list($list, ' ');
157	}
158	+ } else {

159	$list = self::_build_list($list, $separator);
160	}
161

165	$list[$k] = SassScriptParser::$instance->evaluate($v, $context);
166	}
167	}
168	+
169	return array($list, $separator);
170	}
171
172	+ public static function _build_list($list, $separator = ',')
173	+ {
174	if (is_object($list)) {
175	$list = $list->value;
176	}

188	$braces = 0;
189	$quotes = false;
190	$stack = '';
191	+ for ($i = 0; $i < strlen($list); $i++) {
192	$char = substr($list, $i, 1);
193	switch ($char) {
194	case '"':
195	case "'":
196	if (!$quotes) {
197	$quotes = $char;
198	+ } elseif ($quotes && $quotes == $char) {

199	$quotes = false;
200	}
201	$stack .= $char;

lib/phpsass/script/literals/SassLiteral.php CHANGED Viewed

	@@ -9,7 +9,7 @@
9	* @subpackage Sass.script.literals
10	*/
11
12	- require_once('SassLiteralExceptions.php');
13
14	/**
15	* SassLiteral class.
	@@ -19,11 +19,12 @@ require_once('SassLiteralExceptions.php');
19	* @package PHamlP
20	* @subpackage Sass.script.literals
21	*/
22	- abstract class SassLiteral {

23	/**
24	* @var array maps class names to data types
25	*/
26	- static ~~public~~ $typeOf = array(
27	'SassBoolean' => 'bool',
28	'SassColour' => 'color',
29	'SassNumber' => 'number',
	@@ -41,7 +42,8 @@ abstract class SassLiteral {
41	* @param string value of the literal type
42	* @return SassLiteral
43	*/
44	- public function __construct($value = null, $context) {

45	$this->value = $value;
46	$this->context = $context;
47	}
	@@ -51,17 +53,18 @@ abstract class SassLiteral {
51	* @param string name of property to get
52	* @return mixed return value of getter function
53	*/
54	- public function __get($name) {

55	$getter = 'get' . ucfirst($name);
56	if (method_exists($this, $getter)) {
57	return $this->$getter();
58	- }
59	- else {
60	throw new SassLiteralException('No getter function for ' . $name, SassScriptParser::$context->node);
61	}
62	}
63
64	- public function __toString() {

65	return $this->toString();
66	}
67
	@@ -69,15 +72,17 @@ abstract class SassLiteral {
69	* Returns the boolean representation of the value of this
70	* @return boolean the boolean representation of the value of this
71	*/
72	- public function toBoolean() {
73	- ~~return (boolean)$this->value \|\| $this->value === null;~~

74	}
75
76	/**
77	* Returns the type of this
78	* @return string the type of this
79	*/
80	- public function getTypeOf() {

81	return self::$typeOf[get_class($this)];
82	}
83
	@@ -85,11 +90,13 @@ abstract class SassLiteral {
85	* Returns the value of this
86	* @return mixed the value of this
87	*/
88	- public function getValue() {

89	throw new SassLiteralException('Child classes must override this method', SassScriptParser::$context->node);
90	}
91
92	- public function getChildren() {

93	return array();
94	}
95
	@@ -97,7 +104,8 @@ abstract class SassLiteral {
97	* Adds a child object to this.
98	* @param sassLiteral the child object
99	*/
100	- public function addChild($sassLiteral) {

101	$this->children[] = $sassLiteral;
102	}
103
	@@ -106,7 +114,8 @@ abstract class SassLiteral {
106	* @param sassLiteral value to add
107	* @return sassString the string values of this and other with no seperation
108	*/
109	- public function op_plus($other) {

110	return new SassString($this->toString().$other->toString());
111	}
112
	@@ -115,7 +124,8 @@ abstract class SassLiteral {
115	* @param SassLiteral value to subtract
116	* @return sassString the string values of this and other seperated by '-'
117	*/
118	- public function op_minus($other) {

119	return new SassString($this->toString().'-'.$other->toString());
120	}
121
	@@ -124,7 +134,8 @@ abstract class SassLiteral {
124	* @param SassLiteral value to multiply by
125	* @return sassString the string values of this and other seperated by '*'
126	*/
127	- public function op_times($other) {

128	return new SassString($this->toString().'*'.$other->toString());
129	}
130
	@@ -133,7 +144,8 @@ abstract class SassLiteral {
133	* @param SassLiteral value to divide by
134	* @return sassString the string values of this and other seperated by '/'
135	*/
136	- public function op_div($other) {

137	return new SassString($this->toString().' / '.$other->toString());
138	}
139
	@@ -143,7 +155,8 @@ abstract class SassLiteral {
143	* @return SassLiteral result
144	* @throws Exception if modulo not supported for the data type
145	*/
146	- public function op_modulo($other) {

147	throw new SassLiteralException(get_class($this) . ' does not support Modulus', SassScriptParser::$context->node);
148	}
149
	@@ -153,7 +166,8 @@ abstract class SassLiteral {
153	* @return string result
154	* @throws Exception if bitwise AND not supported for the data type
155	*/
156	- public function op_bw_and($other) {

157	throw new SassLiteralException(get_class($this) . ' does not support Bitwise AND', SassScriptParser::$context->node);
158	}
159
	@@ -163,7 +177,8 @@ abstract class SassLiteral {
163	* @return string result
164	* @throws Exception if bitwise OR not supported for the data type
165	*/
166	- public function op_bw_or($other) {

167	throw new SassLiteralException(get_class($this) . ' does not support Bitwise OR', SassScriptParser::$context->node);
168	}
169
	@@ -173,7 +188,8 @@ abstract class SassLiteral {
173	* @return string result
174	* @throws Exception if bitwise XOR not supported for the data type
175	*/
176	- public function op_bw_xor($other) {

177	throw new SassLiteralException(get_class($this) . ' does not support Bitwise XOR', SassScriptParser::$context->node);
178	}
179
	@@ -183,7 +199,8 @@ abstract class SassLiteral {
183	* @return string result
184	* @throws Exception if bitwise NOT not supported for the data type
185	*/
186	- public function op_bw_not() {

187	throw new SassLiteralException(get_class($this) . ' does not support Bitwise NOT', SassScriptParser::$context->node);
188	}
189
	@@ -193,7 +210,8 @@ abstract class SassLiteral {
193	* @return string result
194	* @throws Exception if bitwise Shift Left not supported for the data type
195	*/
196	- public function op_shiftl($other) {

197	throw new SassLiteralException(get_class($this) . ' does not support Bitwise Shift Left', SassScriptParser::$context->node);
198	}
199
	@@ -203,7 +221,8 @@ abstract class SassLiteral {
203	* @return string result
204	* @throws Exception if bitwise Shift Right not supported for the data type
205	*/
206	- public function op_shiftr($other) {

207	throw new SassLiteralException(get_class($this) . ' does not support Bitwise Shift Right', SassScriptParser::$context->node);
208	}
209
	@@ -212,7 +231,8 @@ abstract class SassLiteral {
212	* @param sassLiteral the value to and with this
213	* @return SassLiteral other if this is boolean true, this if false
214	*/
215	- public function op_and($other) {

216	return ($this->toBoolean() ? $other : $this);
217	}
218
	@@ -221,11 +241,13 @@ abstract class SassLiteral {
221	* @param sassLiteral the value to or with this
222	* @return SassLiteral this if this is boolean true, other if false
223	*/
224	- public function op_or($other) {

225	return ($this->toBoolean() ? $this : $other);
226	}
227
228	- public function op_assign($other) {

229	return $other;
230	}
231
	@@ -235,7 +257,8 @@ abstract class SassLiteral {
235	* @return SassBoolean SassBoolean object with the value true if this or
236	* other, but not both, are true, false if not
237	*/
238	- public function op_xor($other) {

239	return new SassBoolean($this->toBoolean() xor $other->toBoolean());
240	}
241
	@@ -244,7 +267,8 @@ abstract class SassLiteral {
244	* @return SassBoolean SassBoolean object with the value true if the
245	* boolean of this is false or false if it is true
246	*/
247	- public function op_not() {

248	return new SassBoolean(!$this->toBoolean());
249	}
250
	@@ -254,7 +278,8 @@ abstract class SassLiteral {
254	* @return SassBoolean SassBoolean object with the value true if the values
255	* of this is greater than the value of other, false if it is not
256	*/
257	- public function op_gt($other) {

258	return new SassBoolean($this->value > $other->value);
259	}
260
	@@ -264,7 +289,8 @@ abstract class SassLiteral {
264	* @return SassBoolean SassBoolean object with the value true if the values
265	* of this is greater than or equal to the value of other, false if it is not
266	*/
267	- public function op_gte($other) {

268	return new SassBoolean($this->value >= $other->value);
269	}
270
	@@ -274,7 +300,8 @@ abstract class SassLiteral {
274	* @return SassBoolean SassBoolean object with the value true if the values
275	* of this is less than the value of other, false if it is not
276	*/
277	- public function op_lt($other) {

278	return new SassBoolean($this->value < $other->value);
279	}
280
	@@ -284,7 +311,8 @@ abstract class SassLiteral {
284	* @return SassBoolean SassBoolean object with the value true if the values
285	* of this is less than or equal to the value of other, false if it is not
286	*/
287	- public function op_lte($other) {

288	return new SassBoolean($this->value <= $other->value);
289	}
290
	@@ -294,7 +322,8 @@ abstract class SassLiteral {
294	* @return SassBoolean SassBoolean object with the value true if this and
295	* other are equal, false if they are not
296	*/
297	- public function op_eq($other) {

298	return new SassBoolean($this == $other);
299	}
300
	@@ -304,7 +333,8 @@ abstract class SassLiteral {
304	* @return SassBoolean SassBoolean object with the value true if this and
305	* other are not equal, false if they are
306	*/
307	- public function op_neq($other) {

308	return new SassBoolean(!$this->op_eq($other)->toBoolean());
309	}
310
	@@ -313,7 +343,8 @@ abstract class SassLiteral {
313	* @param sassLiteral the value to concatenate with a space to this
314	* @return sassString the string values of this and other seperated by " "
315	*/
316	- public function op_concat($other) {

317	return new SassString($this->toString().' '.$other->toString());
318	}
319
	@@ -322,7 +353,8 @@ abstract class SassLiteral {
322	* @param sassLiteral the value to concatenate with a comma to this
323	* @return sassString the string values of this and other seperated by ","
324	*/
325	- public function op_comma($other) {

326	return new SassString($this->toString().', '.$other->toString());
327	}
328
	@@ -332,7 +364,8 @@ abstract class SassLiteral {
332	* @param string expected type
333	* @throws SassScriptFunctionException if value is not the expected type
334	*/
335	- public static function assertType($literal, $type) {

336	if (!$literal instanceof $type) {
337	throw new SassScriptFunctionException(($literal instanceof SassLiteral ? get_class($literal) : 'literal') . ' must be a ' . $type, SassScriptParser::$context->node);
338	}
	@@ -346,7 +379,8 @@ abstract class SassLiteral {
346	* @param string the units.
347	* @throws SassScriptFunctionException if value is not the expected type
348	*/
349	- public static function assertInRange($literal, $min, $max, $units = '') {

350	if ($literal->value < $min \|\| $literal->value > $max) {
351	throw new SassScriptFunctionException($literal->typeOf . ' must be between ' . $min.$units . ' and ' . $max.$units . ' inclusive', SassScriptParser::$context->node);
352	}
	@@ -358,7 +392,8 @@ abstract class SassLiteral {
358	*/
359	abstract public function toString();
360
361	- public function render() {

362	return $this->toString();
363	}
364
	@@ -368,7 +403,8 @@ abstract class SassLiteral {
368	* @param string the subject string
369	* @return mixed match at the start of the string or false if no match
370	*/
371	- public static function isa($subject){

372	throw new SassLiteralException('Child classes must override this method');
373	}
374	}


9	* @subpackage Sass.script.literals
10	*/
11
12	+ require_once 'SassLiteralExceptions.php';
13
14	/**
15	* SassLiteral class.

19	* @package PHamlP
20	* @subpackage Sass.script.literals
21	*/
22	+ abstract class SassLiteral
23	+ {
24	/**
25	* @var array maps class names to data types
26	*/
27	+ public static $typeOf = array(
28	'SassBoolean' => 'bool',
29	'SassColour' => 'color',
30	'SassNumber' => 'number',

42	* @param string value of the literal type
43	* @return SassLiteral
44	*/
45	+ public function __construct($value = null, $context)
46	+ {
47	$this->value = $value;
48	$this->context = $context;
49	}

53	* @param string name of property to get
54	* @return mixed return value of getter function
55	*/
56	+ public function __get($name)
57	+ {
58	$getter = 'get' . ucfirst($name);
59	if (method_exists($this, $getter)) {
60	return $this->$getter();
61	+ } else {

62	throw new SassLiteralException('No getter function for ' . $name, SassScriptParser::$context->node);
63	}
64	}
65
66	+ public function __toString()
67	+ {
68	return $this->toString();
69	}
70

72	* Returns the boolean representation of the value of this
73	* @return boolean the boolean representation of the value of this
74	*/
75	+ public function toBoolean()
76	+ {
77	+ return (boolean) $this->value \|\| $this->value === null;
78	}
79
80	/**
81	* Returns the type of this
82	* @return string the type of this
83	*/
84	+ public function getTypeOf()
85	+ {
86	return self::$typeOf[get_class($this)];
87	}
88

90	* Returns the value of this
91	* @return mixed the value of this
92	*/
93	+ public function getValue()
94	+ {
95	throw new SassLiteralException('Child classes must override this method', SassScriptParser::$context->node);
96	}
97
98	+ public function getChildren()
99	+ {
100	return array();
101	}
102

104	* Adds a child object to this.
105	* @param sassLiteral the child object
106	*/
107	+ public function addChild($sassLiteral)
108	+ {
109	$this->children[] = $sassLiteral;
110	}
111

114	* @param sassLiteral value to add
115	* @return sassString the string values of this and other with no seperation
116	*/
117	+ public function op_plus($other)
118	+ {
119	return new SassString($this->toString().$other->toString());
120	}
121

124	* @param SassLiteral value to subtract
125	* @return sassString the string values of this and other seperated by '-'
126	*/
127	+ public function op_minus($other)
128	+ {
129	return new SassString($this->toString().'-'.$other->toString());
130	}
131

134	* @param SassLiteral value to multiply by
135	* @return sassString the string values of this and other seperated by '*'
136	*/
137	+ public function op_times($other)
138	+ {
139	return new SassString($this->toString().'*'.$other->toString());
140	}
141

144	* @param SassLiteral value to divide by
145	* @return sassString the string values of this and other seperated by '/'
146	*/
147	+ public function op_div($other)
148	+ {
149	return new SassString($this->toString().' / '.$other->toString());
150	}
151

155	* @return SassLiteral result
156	* @throws Exception if modulo not supported for the data type
157	*/
158	+ public function op_modulo($other)
159	+ {
160	throw new SassLiteralException(get_class($this) . ' does not support Modulus', SassScriptParser::$context->node);
161	}
162

166	* @return string result
167	* @throws Exception if bitwise AND not supported for the data type
168	*/
169	+ public function op_bw_and($other)
170	+ {
171	throw new SassLiteralException(get_class($this) . ' does not support Bitwise AND', SassScriptParser::$context->node);
172	}
173

177	* @return string result
178	* @throws Exception if bitwise OR not supported for the data type
179	*/
180	+ public function op_bw_or($other)
181	+ {
182	throw new SassLiteralException(get_class($this) . ' does not support Bitwise OR', SassScriptParser::$context->node);
183	}
184

188	* @return string result
189	* @throws Exception if bitwise XOR not supported for the data type
190	*/
191	+ public function op_bw_xor($other)
192	+ {
193	throw new SassLiteralException(get_class($this) . ' does not support Bitwise XOR', SassScriptParser::$context->node);
194	}
195

199	* @return string result
200	* @throws Exception if bitwise NOT not supported for the data type
201	*/
202	+ public function op_bw_not()
203	+ {
204	throw new SassLiteralException(get_class($this) . ' does not support Bitwise NOT', SassScriptParser::$context->node);
205	}
206

210	* @return string result
211	* @throws Exception if bitwise Shift Left not supported for the data type
212	*/
213	+ public function op_shiftl($other)
214	+ {
215	throw new SassLiteralException(get_class($this) . ' does not support Bitwise Shift Left', SassScriptParser::$context->node);
216	}
217

221	* @return string result
222	* @throws Exception if bitwise Shift Right not supported for the data type
223	*/
224	+ public function op_shiftr($other)
225	+ {
226	throw new SassLiteralException(get_class($this) . ' does not support Bitwise Shift Right', SassScriptParser::$context->node);
227	}
228

231	* @param sassLiteral the value to and with this
232	* @return SassLiteral other if this is boolean true, this if false
233	*/
234	+ public function op_and($other)
235	+ {
236	return ($this->toBoolean() ? $other : $this);
237	}
238

241	* @param sassLiteral the value to or with this
242	* @return SassLiteral this if this is boolean true, other if false
243	*/
244	+ public function op_or($other)
245	+ {
246	return ($this->toBoolean() ? $this : $other);
247	}
248
249	+ public function op_assign($other)
250	+ {
251	return $other;
252	}
253

257	* @return SassBoolean SassBoolean object with the value true if this or
258	* other, but not both, are true, false if not
259	*/
260	+ public function op_xor($other)
261	+ {
262	return new SassBoolean($this->toBoolean() xor $other->toBoolean());
263	}
264

267	* @return SassBoolean SassBoolean object with the value true if the
268	* boolean of this is false or false if it is true
269	*/
270	+ public function op_not()
271	+ {
272	return new SassBoolean(!$this->toBoolean());
273	}
274

278	* @return SassBoolean SassBoolean object with the value true if the values
279	* of this is greater than the value of other, false if it is not
280	*/
281	+ public function op_gt($other)
282	+ {
283	return new SassBoolean($this->value > $other->value);
284	}
285

289	* @return SassBoolean SassBoolean object with the value true if the values
290	* of this is greater than or equal to the value of other, false if it is not
291	*/
292	+ public function op_gte($other)
293	+ {
294	return new SassBoolean($this->value >= $other->value);
295	}
296

300	* @return SassBoolean SassBoolean object with the value true if the values
301	* of this is less than the value of other, false if it is not
302	*/
303	+ public function op_lt($other)
304	+ {
305	return new SassBoolean($this->value < $other->value);
306	}
307

311	* @return SassBoolean SassBoolean object with the value true if the values
312	* of this is less than or equal to the value of other, false if it is not
313	*/
314	+ public function op_lte($other)
315	+ {
316	return new SassBoolean($this->value <= $other->value);
317	}
318

322	* @return SassBoolean SassBoolean object with the value true if this and
323	* other are equal, false if they are not
324	*/
325	+ public function op_eq($other)
326	+ {
327	return new SassBoolean($this == $other);
328	}
329

333	* @return SassBoolean SassBoolean object with the value true if this and
334	* other are not equal, false if they are
335	*/
336	+ public function op_neq($other)
337	+ {
338	return new SassBoolean(!$this->op_eq($other)->toBoolean());
339	}
340

343	* @param sassLiteral the value to concatenate with a space to this
344	* @return sassString the string values of this and other seperated by " "
345	*/
346	+ public function op_concat($other)
347	+ {
348	return new SassString($this->toString().' '.$other->toString());
349	}
350

353	* @param sassLiteral the value to concatenate with a comma to this
354	* @return sassString the string values of this and other seperated by ","
355	*/
356	+ public function op_comma($other)
357	+ {
358	return new SassString($this->toString().', '.$other->toString());
359	}
360

364	* @param string expected type
365	* @throws SassScriptFunctionException if value is not the expected type
366	*/
367	+ public static function assertType($literal, $type)
368	+ {
369	if (!$literal instanceof $type) {
370	throw new SassScriptFunctionException(($literal instanceof SassLiteral ? get_class($literal) : 'literal') . ' must be a ' . $type, SassScriptParser::$context->node);
371	}

379	* @param string the units.
380	* @throws SassScriptFunctionException if value is not the expected type
381	*/
382	+ public static function assertInRange($literal, $min, $max, $units = '')
383	+ {
384	if ($literal->value < $min \|\| $literal->value > $max) {
385	throw new SassScriptFunctionException($literal->typeOf . ' must be between ' . $min.$units . ' and ' . $max.$units . ' inclusive', SassScriptParser::$context->node);
386	}

392	*/
393	abstract public function toString();
394
395	+ public function render()
396	+ {
397	return $this->toString();
398	}
399

403	* @param string the subject string
404	* @return mixed match at the start of the string or false if no match
405	*/
406	+ public static function isa($subject)
407	+ {
408	throw new SassLiteralException('Child classes must override this method');
409	}
410	}

lib/phpsass/script/literals/SassLiteralExceptions.php CHANGED Viewed

	@@ -44,4 +44,4 @@ class SassNumberException extends SassLiteralException {}
44	* @package PHamlP
45	* @subpackage Sass.script.literals
46	*/
47	- class SassStringException extends SassLiteralException {}


44	* @package PHamlP
45	* @subpackage Sass.script.literals
46	*/
47	+ class SassStringException extends SassLiteralException {}

lib/phpsass/script/literals/SassNumber.php CHANGED Viewed

	@@ -9,7 +9,7 @@
9	* @subpackage Sass.script.literals
10	*/
11
12	- require_once('SassLiteral.php');
13
14	/**
15	* SassNumber class.
	@@ -19,7 +19,8 @@ require_once('SassLiteral.php');
19	* @package PHamlP
20	* @subpackage Sass.script.literals
21	*/
22	- class SassNumber extends SassLiteral {

23	/**
24	* Regx for matching and extracting numbers
25	*/
	@@ -45,7 +46,7 @@ class SassNumber extends SassLiteral {
45	* pc: picas — 1 pica = 12 points
46	* pt: points — 1 point = 1/72nd of an inch
47	*/
48	- static ~~private~~ $unitConversion = array(
49	'in' => 1,
50	'cm' => 2.54,
51	'mm' => 25.4,
	@@ -53,7 +54,7 @@ class SassNumber extends SassLiteral {
53	'pt' => 72,
54	'px' => 96
55	);
56	- static ~~private~~ $validUnits = array(
57	'in', 'cm', 'mm', 'pc', 'pt', 'em', 'rem', 'ex', 'px', '%', 's', 'deg'
58	);
59
	@@ -79,7 +80,8 @@ class SassNumber extends SassLiteral {
79	* @param string number
80	* @return SassNumber
81	*/
82	- public function __construct($value) {

83	preg_match(self::MATCH, $value, $matches);
84
85	$matches += array(null,null,'','');
	@@ -109,20 +111,20 @@ class SassNumber extends SassLiteral {
109	* @return mixed SassNumber if other is a SassNumber or
110	* SassColour if it is a SassColour
111	*/
112	- public function op_plus($other) {

113	if ($other instanceof SassColour) {
114	return $other->op_plus($this);
115	- }
116	- else if ($other instanceOf SassString) {
117	$other = clone $other;
118	$other->value = $this->value . $other->value;

119	return $other;
120	- }
121	- elseif (!$other instanceof SassNumber) {
122	throw new SassNumberException('Number must be a number', SassScriptParser::$context->node);
123	- }
124	- else {
125	$other = $this->convert($other);

126	return new SassNumber(($this->value + $other->value).$this->units);
127	}
128	}
	@@ -131,7 +133,8 @@ class SassNumber extends SassLiteral {
131	* Unary + operator
132	* @return SassNumber the value of this number
133	*/
134	- public function op_unary_plus() {

135	return $this;
136	}
137
	@@ -141,15 +144,15 @@ class SassNumber extends SassLiteral {
141	* @return mixed SassNumber if other is a SassNumber or
142	* SassColour if it is a SassColour
143	*/
144	- public function op_minus($other) {

145	if ($other instanceof SassColour) {
146	return $other->op_minus($this);
147	- }
148	- elseif (!$other instanceof SassNumber) {
149	throw new SassNumberException('Number must be a number', SassScriptParser::$context->node);
150	- }
151	- else {
152	$other = $this->convert($other);

153	return new SassNumber(($this->value - $other->value) . $this->units);
154	}
155	}
	@@ -158,11 +161,13 @@ class SassNumber extends SassLiteral {
158	* Unary - operator
159	* @return SassNumber the negative value of this number
160	*/
161	- public function op_unary_minus() {

162	return new SassNumber(($this->value * -1) . $this->units);
163	}
164
165	- public function op_unary_concat() {

166	return $this;
167	}
168
	@@ -172,14 +177,13 @@ class SassNumber extends SassLiteral {
172	* @return mixed SassNumber if other is a SassNumber or
173	* SassColour if it is a SassColour
174	*/
175	- public function op_times($other) {

176	if ($other instanceof SassColour) {
177	return $other->op_times($this);
178	- }
179	- elseif (!$other instanceof SassNumber) {
180	throw new SassNumberException('Number must be a number', SassScriptParser::$context->node);
181	- }
182	- else {
183	return new SassNumber(($this->value * $other->value).$this->unitString(
184	array_merge($this->numeratorUnits, $other->numeratorUnits),
185	array_merge($this->denominatorUnits, $other->denominatorUnits)
	@@ -193,20 +197,18 @@ class SassNumber extends SassLiteral {
193	* @return mixed SassNumber if other is a SassNumber or
194	* SassColour if it is a SassColour
195	*/
196	- public function op_div($other) {

197	if ($other instanceof SassColour) {
198	return $other->op_div($this);
199	- }
200	- elseif (!$other instanceof SassNumber) {
201	throw new SassNumberException('Number must be a number', SassScriptParser::$context->node);
202	- }
203	- elseif ($this->inExpression \|\| $other->inExpression) {
204	return new SassNumber(($this->value / $other->value).$this->unitString(
205	array_merge($this->numeratorUnits, $other->denominatorUnits),
206	array_merge($this->denominatorUnits, $other->numeratorUnits)
207	));
208	- }
209	- else {
210	return new SassNumber(($this->value / $other->value).$this->unitString(
211	array_merge($this->numeratorUnits, $other->denominatorUnits),
212	$this->denominatorUnits
	@@ -219,14 +221,14 @@ class SassNumber extends SassLiteral {
219	* @return SassBoolean SassBoolean object with the value true if the values
220	* of this and other are equal, false if they are not
221	*/
222	- public function op_eq($other) {

223	if (!$other instanceof SassNumber) {
224	return new SassBoolean(false);
225	}
226	try {
227	return new SassBoolean($this->value == $this->convert($other)->value);
228	- }
229	- catch (Exception $e) {
230	return new SassBoolean(false);
231	}
232	}
	@@ -237,10 +239,12 @@ class SassNumber extends SassLiteral {
237	* @return SassBoolean SassBoolean object with the value true if the values
238	* of this is greater than the value of other, false if it is not
239	*/
240	- public function op_gt($other) {

241	if (!$other instanceof SassNumber) {
242	throw new SassNumberException('Number must be a number', SassScriptParser::$context->node);
243	}

244	return new SassBoolean($this->value > $this->convert($other)->value);
245	}
246
	@@ -250,10 +254,12 @@ class SassNumber extends SassLiteral {
250	* @return SassBoolean SassBoolean object with the value true if the values
251	* of this is greater than or equal to the value of other, false if it is not
252	*/
253	- public function op_gte($other) {

254	if (!$other instanceof SassNumber) {
255	throw new SassNumberException('Number must be a number', SassScriptParser::$context->node);
256	}

257	return new SassBoolean($this->value >= $this->convert($other)->value);
258	}
259
	@@ -263,10 +269,12 @@ class SassNumber extends SassLiteral {
263	* @return SassBoolean SassBoolean object with the value true if the values
264	* of this is less than the value of other, false if it is not
265	*/
266	- public function op_lt($other) {

267	if (!$other instanceof SassNumber) {
268	throw new SassNumberException('Number must be a number', SassScriptParser::$context->node);
269	}

270	return new SassBoolean($this->value < $this->convert($other)->value);
271	}
272
	@@ -276,10 +284,12 @@ class SassNumber extends SassLiteral {
276	* @return SassBoolean SassBoolean object with the value true if the values
277	* of this is less than or equal to the value of other, false if it is not
278	*/
279	- public function op_lte($other) {

280	if (!$other instanceof SassNumber) {
281	throw new SassNumberException('Number must be a number', SassScriptParser::$context->node);
282	}

283	return new SassBoolean($this->value <= $this->convert($other)->value);
284	}
285
	@@ -289,11 +299,13 @@ class SassNumber extends SassLiteral {
289	* @return mixed SassNumber if other is a SassNumber or
290	* SassColour if it is a SassColour
291	*/
292	- public function op_modulo($other) {

293	if (!$other instanceof SassNumber \|\| !$other->isUnitless()) {
294	throw new SassNumberException('Number must be a unitless number', SassScriptParser::$context->node);
295	}
296	$this->value %= $this->convert($other)->value;

297	return $this;
298	}
299
	@@ -305,14 +317,15 @@ class SassNumber extends SassLiteral {
305	* @return SassNumber the other number with its value and units coerced if neccessary
306	* @throws SassNumberException if the units are incompatible
307	*/
308	- private function convert($other) {

309	if ($this->isUnitless()) {
310	$this->numeratorUnits = $other->numeratorUnits;
311	$this->denominatorUnits = $other->denominatorUnits;
312	- }
313	- else {
314	$other = $other->coerce($this->numeratorUnits, $this->denominatorUnits);
315	}

316	return $other;
317	}
318
	@@ -326,7 +339,8 @@ class SassNumber extends SassLiteral {
326	* @param array $denominatorUnits
327	* @return SassNumber
328	*/
329	- public function coerce($numeratorUnits, $denominatorUnits) {

330	return new SassNumber(($this->isUnitless() ?
331	$this->value : $this->value *
332	$this->coercionFactor($this->numeratorUnits, $numeratorUnits) /
	@@ -340,7 +354,8 @@ class SassNumber extends SassLiteral {
340	* @param array units being converted to
341	* @return float the coercion factor to apply
342	*/
343	- private function coercionFactor($fromUnits, $toUnits) {

344	$units = $this->removeCommonUnits($fromUnits, $toUnits);
345	$fromUnits = $units[0];
346	$toUnits = $units[1];
	@@ -357,11 +372,11 @@ class SassNumber extends SassLiteral {
357	foreach ($fromUnits as $i=>$from) {
358	if (array_key_exists($i, $toUnits) && array_key_exists($toUnits[$i], self::$unitConversion)) {
359	$coercionFactor *= self::$unitConversion[$toUnits[$i]] / self::$unitConversion[$from];
360	- }
361	- else {
362	throw new SassNumberException("Incompatible units: '" . join(' * ', $fromUnits) . "' and '" . join(' * ', $toUnits) . "'", SassScriptParser::$context->node);
363	}
364	}

365	return $coercionFactor;
366	}
367
	@@ -370,13 +385,15 @@ class SassNumber extends SassLiteral {
370	* @param array units to test
371	* @return boolean true if all units can be converted, false if not
372	*/
373	- private function areConvertable($units) {

374	$convertable = array_keys(self::$unitConversion);
375	foreach ($units as $unit) {
376	if (!in_array($unit, $convertable)) {
377	return false;
378	}
379	}

380	return true;
381	}
382
	@@ -388,18 +405,19 @@ class SassNumber extends SassLiteral {
388	* @param array second set of units
389	* @return array both sets of units with common units removed
390	*/
391	- private function removeCommonUnits($u1, $u2) {

392	$_u1 = array();
393	while (!empty($u1)) {
394	$u = array_shift($u1);
395	$i = array_search($u, $u2);
396	if ($i !== false) {
397	unset($u2[$i]);
398	- }
399	- else {
400	$_u1[] = $u;
401	}
402	}

403	return (array($_u1, $u2));
404	}
405
	@@ -407,7 +425,8 @@ class SassNumber extends SassLiteral {
407	* Returns a value indicating if this number is unitless.
408	* @return boolean true if this number is unitless, false if not
409	*/
410	- public function isUnitless() {

411	return empty($this->numeratorUnits) && empty($this->denominatorUnits);
412	}
413
	@@ -415,7 +434,8 @@ class SassNumber extends SassLiteral {
415	* Returns a value indicating if this number has units.
416	* @return boolean true if this number has, false if not
417	*/
418	- public function hasUnits() {

419	return !$this->isUnitless();
420	}
421
	@@ -425,7 +445,8 @@ class SassNumber extends SassLiteral {
425	* @return boolean true if this number has units that can be represented in
426	* CSS, false if not
427	*/
428	- public function hasLegalUnits() {

429	return (empty($this->numeratorUnits) \|\| count($this->numeratorUnits) === 1) && empty($this->denominatorUnits);
430	}
431
	@@ -433,7 +454,8 @@ class SassNumber extends SassLiteral {
433	* Returns a string representation of the units.
434	* @return string the units
435	*/
436	- public function unitString($numeratorUnits, $denominatorUnits) {

437	foreach ($numeratorUnits as $i => $unit) {
438	if (!in_array($unit, self::$validUnits)) {
439	unset($numeratorUnits[$i]);
	@@ -444,6 +466,7 @@ class SassNumber extends SassLiteral {
444	unset($denominatorUnits[$i]);
445	}
446	}

447	return join(' * ', $numeratorUnits) . (!empty($denominatorUnits) ? ' / ' . join(' * ', $denominatorUnits) : '');
448	}
449
	@@ -451,7 +474,8 @@ class SassNumber extends SassLiteral {
451	* Returns the units of this number.
452	* @return string the units of this number
453	*/
454	- public function getUnits() {

455	return $this->unitString($this->numeratorUnits, $this->denominatorUnits);
456	}
457
	@@ -459,7 +483,8 @@ class SassNumber extends SassLiteral {
459	* Returns the denominator units of this number.
460	* @return string the denominator units of this number
461	*/
462	- public function getDenominatorUnits() {

463	return join(' * ', $this->denominatorUnits);
464	}
465
	@@ -467,7 +492,8 @@ class SassNumber extends SassLiteral {
467	* Returns the numerator units of this number.
468	* @return string the numerator units of this number
469	*/
470	- public function getNumeratorUnits() {

471	return join(' * ', $this->numeratorUnits);
472	}
473
	@@ -475,12 +501,13 @@ class SassNumber extends SassLiteral {
475	* Returns a value indicating if this number can be compared to other.
476	* @return boolean true if this number can be compared to other, false if not
477	*/
478	- public function isComparableTo($other) {

479	try {
480	$this->op_plus($other);

481	return true;
482	- }
483	- catch (Exception $e) {
484	return false;
485	}
486	}
	@@ -489,7 +516,8 @@ class SassNumber extends SassLiteral {
489	* Returns a value indicating if this number is an integer.
490	* @return boolean true if this number is an integer, false if not
491	*/
492	- public function isInt() {

493	return $this->value % 1 === 0;
494	}
495
	@@ -497,7 +525,8 @@ class SassNumber extends SassLiteral {
497	* Returns the value of this number.
498	* @return float the value of this number.
499	*/
500	- public function getValue() {

501	return $this->value;
502	}
503
	@@ -506,10 +535,12 @@ class SassNumber extends SassLiteral {
506	* @return integer the integer value.
507	* @throws SassNumberException if the number is not an integer
508	*/
509	- public function toInt() {
510	- if ~~(!$this->isInt())~~ {

511	throw new SassNumberException('Not an integer: ' . $this->value, SassScriptParser::$context->node);
512	}

513	return intval($this->value);
514	}
515
	@@ -519,10 +550,12 @@ class SassNumber extends SassLiteral {
519	* otherwise the result is rounded to the specified precision.
520	* @return string number as a string with it's units if any
521	*/
522	- public function toString() {

523	if (!isset($this->units)) {
524	$this->units = $this->getUnits();
525	}

526	return ($this->units == 'px' ? floor($this->value) : str_replace(',','.',round($this->value, self::PRECISION))) . $this->units;
527	}
528
	@@ -532,7 +565,8 @@ class SassNumber extends SassLiteral {
532	* @param string the subject string
533	* @return mixed match at the start of the string or false if no match
534	*/
535	- public static function isa($subject) {

536	return (preg_match(self::MATCH, $subject, $matches) ? $matches[0] : false);
537	}
538
	@@ -540,7 +574,8 @@ class SassNumber extends SassLiteral {
540	* Returns the number of values of SassNumber
541	* @return int
542	*/
543	- public function length() {

544	return count($this->value);
545	}
546
	@@ -549,10 +584,12 @@ class SassNumber extends SassLiteral {
549	* @param int - the nth position of value
550	* @return SassBoolean\|SassNumber
551	*/
552	- public function nth($i) {

553	if ($i == 1 && isset($this->value)) {
554	return new SassNumber($this->value);
555	}

556	return new SassBoolean(false);
557	}
558


9	* @subpackage Sass.script.literals
10	*/
11
12	+ require_once 'SassLiteral.php';
13
14	/**
15	* SassNumber class.

19	* @package PHamlP
20	* @subpackage Sass.script.literals
21	*/
22	+ class SassNumber extends SassLiteral
23	+ {
24	/**
25	* Regx for matching and extracting numbers
26	*/

46	* pc: picas — 1 pica = 12 points
47	* pt: points — 1 point = 1/72nd of an inch
48	*/
49	+ private static $unitConversion = array(
50	'in' => 1,
51	'cm' => 2.54,
52	'mm' => 25.4,

54	'pt' => 72,
55	'px' => 96
56	);
57	+ private static $validUnits = array(
58	'in', 'cm', 'mm', 'pc', 'pt', 'em', 'rem', 'ex', 'px', '%', 's', 'deg'
59	);
60

80	* @param string number
81	* @return SassNumber
82	*/
83	+ public function __construct($value)
84	+ {
85	preg_match(self::MATCH, $value, $matches);
86
87	$matches += array(null,null,'','');

111	* @return mixed SassNumber if other is a SassNumber or
112	* SassColour if it is a SassColour
113	*/
114	+ public function op_plus($other)
115	+ {
116	if ($other instanceof SassColour) {
117	return $other->op_plus($this);
118	+ } elseif ($other instanceOf SassString) {

119	$other = clone $other;
120	$other->value = $this->value . $other->value;
121	+
122	return $other;
123	+ } elseif (!$other instanceof SassNumber) {

124	throw new SassNumberException('Number must be a number', SassScriptParser::$context->node);
125	+ } else {

126	$other = $this->convert($other);
127	+
128	return new SassNumber(($this->value + $other->value).$this->units);
129	}
130	}

133	* Unary + operator
134	* @return SassNumber the value of this number
135	*/
136	+ public function op_unary_plus()
137	+ {
138	return $this;
139	}
140

144	* @return mixed SassNumber if other is a SassNumber or
145	* SassColour if it is a SassColour
146	*/
147	+ public function op_minus($other)
148	+ {
149	if ($other instanceof SassColour) {
150	return $other->op_minus($this);
151	+ } elseif (!$other instanceof SassNumber) {

152	throw new SassNumberException('Number must be a number', SassScriptParser::$context->node);
153	+ } else {

154	$other = $this->convert($other);
155	+
156	return new SassNumber(($this->value - $other->value) . $this->units);
157	}
158	}

161	* Unary - operator
162	* @return SassNumber the negative value of this number
163	*/
164	+ public function op_unary_minus()
165	+ {
166	return new SassNumber(($this->value * -1) . $this->units);
167	}
168
169	+ public function op_unary_concat()
170	+ {
171	return $this;
172	}
173

177	* @return mixed SassNumber if other is a SassNumber or
178	* SassColour if it is a SassColour
179	*/
180	+ public function op_times($other)
181	+ {
182	if ($other instanceof SassColour) {
183	return $other->op_times($this);
184	+ } elseif (!$other instanceof SassNumber) {

185	throw new SassNumberException('Number must be a number', SassScriptParser::$context->node);
186	+ } else {

187	return new SassNumber(($this->value * $other->value).$this->unitString(
188	array_merge($this->numeratorUnits, $other->numeratorUnits),
189	array_merge($this->denominatorUnits, $other->denominatorUnits)

197	* @return mixed SassNumber if other is a SassNumber or
198	* SassColour if it is a SassColour
199	*/
200	+ public function op_div($other)
201	+ {
202	if ($other instanceof SassColour) {
203	return $other->op_div($this);
204	+ } elseif (!$other instanceof SassNumber) {

205	throw new SassNumberException('Number must be a number', SassScriptParser::$context->node);
206	+ } elseif ($this->inExpression \|\| $other->inExpression) {

207	return new SassNumber(($this->value / $other->value).$this->unitString(
208	array_merge($this->numeratorUnits, $other->denominatorUnits),
209	array_merge($this->denominatorUnits, $other->numeratorUnits)
210	));
211	+ } else {

212	return new SassNumber(($this->value / $other->value).$this->unitString(
213	array_merge($this->numeratorUnits, $other->denominatorUnits),
214	$this->denominatorUnits

221	* @return SassBoolean SassBoolean object with the value true if the values
222	* of this and other are equal, false if they are not
223	*/
224	+ public function op_eq($other)
225	+ {
226	if (!$other instanceof SassNumber) {
227	return new SassBoolean(false);
228	}
229	try {
230	return new SassBoolean($this->value == $this->convert($other)->value);
231	+ } catch (Exception $e) {

232	return new SassBoolean(false);
233	}
234	}

239	* @return SassBoolean SassBoolean object with the value true if the values
240	* of this is greater than the value of other, false if it is not
241	*/
242	+ public function op_gt($other)
243	+ {
244	if (!$other instanceof SassNumber) {
245	throw new SassNumberException('Number must be a number', SassScriptParser::$context->node);
246	}
247	+
248	return new SassBoolean($this->value > $this->convert($other)->value);
249	}
250

254	* @return SassBoolean SassBoolean object with the value true if the values
255	* of this is greater than or equal to the value of other, false if it is not
256	*/
257	+ public function op_gte($other)
258	+ {
259	if (!$other instanceof SassNumber) {
260	throw new SassNumberException('Number must be a number', SassScriptParser::$context->node);
261	}
262	+
263	return new SassBoolean($this->value >= $this->convert($other)->value);
264	}
265

269	* @return SassBoolean SassBoolean object with the value true if the values
270	* of this is less than the value of other, false if it is not
271	*/
272	+ public function op_lt($other)
273	+ {
274	if (!$other instanceof SassNumber) {
275	throw new SassNumberException('Number must be a number', SassScriptParser::$context->node);
276	}
277	+
278	return new SassBoolean($this->value < $this->convert($other)->value);
279	}
280

284	* @return SassBoolean SassBoolean object with the value true if the values
285	* of this is less than or equal to the value of other, false if it is not
286	*/
287	+ public function op_lte($other)
288	+ {
289	if (!$other instanceof SassNumber) {
290	throw new SassNumberException('Number must be a number', SassScriptParser::$context->node);
291	}
292	+
293	return new SassBoolean($this->value <= $this->convert($other)->value);
294	}
295

299	* @return mixed SassNumber if other is a SassNumber or
300	* SassColour if it is a SassColour
301	*/
302	+ public function op_modulo($other)
303	+ {
304	if (!$other instanceof SassNumber \|\| !$other->isUnitless()) {
305	throw new SassNumberException('Number must be a unitless number', SassScriptParser::$context->node);
306	}
307	$this->value %= $this->convert($other)->value;
308	+
309	return $this;
310	}
311

317	* @return SassNumber the other number with its value and units coerced if neccessary
318	* @throws SassNumberException if the units are incompatible
319	*/
320	+ private function convert($other)
321	+ {
322	if ($this->isUnitless()) {
323	$this->numeratorUnits = $other->numeratorUnits;
324	$this->denominatorUnits = $other->denominatorUnits;
325	+ } else {

326	$other = $other->coerce($this->numeratorUnits, $this->denominatorUnits);
327	}
328	+
329	return $other;
330	}
331

339	* @param array $denominatorUnits
340	* @return SassNumber
341	*/
342	+ public function coerce($numeratorUnits, $denominatorUnits)
343	+ {
344	return new SassNumber(($this->isUnitless() ?
345	$this->value : $this->value *
346	$this->coercionFactor($this->numeratorUnits, $numeratorUnits) /

354	* @param array units being converted to
355	* @return float the coercion factor to apply
356	*/
357	+ private function coercionFactor($fromUnits, $toUnits)
358	+ {
359	$units = $this->removeCommonUnits($fromUnits, $toUnits);
360	$fromUnits = $units[0];
361	$toUnits = $units[1];

372	foreach ($fromUnits as $i=>$from) {
373	if (array_key_exists($i, $toUnits) && array_key_exists($toUnits[$i], self::$unitConversion)) {
374	$coercionFactor *= self::$unitConversion[$toUnits[$i]] / self::$unitConversion[$from];
375	+ } else {

376	throw new SassNumberException("Incompatible units: '" . join(' * ', $fromUnits) . "' and '" . join(' * ', $toUnits) . "'", SassScriptParser::$context->node);
377	}
378	}
379	+
380	return $coercionFactor;
381	}
382

385	* @param array units to test
386	* @return boolean true if all units can be converted, false if not
387	*/
388	+ private function areConvertable($units)
389	+ {
390	$convertable = array_keys(self::$unitConversion);
391	foreach ($units as $unit) {
392	if (!in_array($unit, $convertable)) {
393	return false;
394	}
395	}
396	+
397	return true;
398	}
399

405	* @param array second set of units
406	* @return array both sets of units with common units removed
407	*/
408	+ private function removeCommonUnits($u1, $u2)
409	+ {
410	$_u1 = array();
411	while (!empty($u1)) {
412	$u = array_shift($u1);
413	$i = array_search($u, $u2);
414	if ($i !== false) {
415	unset($u2[$i]);
416	+ } else {

417	$_u1[] = $u;
418	}
419	}
420	+
421	return (array($_u1, $u2));
422	}
423

425	* Returns a value indicating if this number is unitless.
426	* @return boolean true if this number is unitless, false if not
427	*/
428	+ public function isUnitless()
429	+ {
430	return empty($this->numeratorUnits) && empty($this->denominatorUnits);
431	}
432

434	* Returns a value indicating if this number has units.
435	* @return boolean true if this number has, false if not
436	*/
437	+ public function hasUnits()
438	+ {
439	return !$this->isUnitless();
440	}
441

445	* @return boolean true if this number has units that can be represented in
446	* CSS, false if not
447	*/
448	+ public function hasLegalUnits()
449	+ {
450	return (empty($this->numeratorUnits) \|\| count($this->numeratorUnits) === 1) && empty($this->denominatorUnits);
451	}
452

454	* Returns a string representation of the units.
455	* @return string the units
456	*/
457	+ public function unitString($numeratorUnits, $denominatorUnits)
458	+ {
459	foreach ($numeratorUnits as $i => $unit) {
460	if (!in_array($unit, self::$validUnits)) {
461	unset($numeratorUnits[$i]);

466	unset($denominatorUnits[$i]);
467	}
468	}
469	+
470	return join(' * ', $numeratorUnits) . (!empty($denominatorUnits) ? ' / ' . join(' * ', $denominatorUnits) : '');
471	}
472

474	* Returns the units of this number.
475	* @return string the units of this number
476	*/
477	+ public function getUnits()
478	+ {
479	return $this->unitString($this->numeratorUnits, $this->denominatorUnits);
480	}
481

483	* Returns the denominator units of this number.
484	* @return string the denominator units of this number
485	*/
486	+ public function getDenominatorUnits()
487	+ {
488	return join(' * ', $this->denominatorUnits);
489	}
490

492	* Returns the numerator units of this number.
493	* @return string the numerator units of this number
494	*/
495	+ public function getNumeratorUnits()
496	+ {
497	return join(' * ', $this->numeratorUnits);
498	}
499

501	* Returns a value indicating if this number can be compared to other.
502	* @return boolean true if this number can be compared to other, false if not
503	*/
504	+ public function isComparableTo($other)
505	+ {
506	try {
507	$this->op_plus($other);
508	+
509	return true;
510	+ } catch (Exception $e) {

511	return false;
512	}
513	}

516	* Returns a value indicating if this number is an integer.
517	* @return boolean true if this number is an integer, false if not
518	*/
519	+ public function isInt()
520	+ {
521	return $this->value % 1 === 0;
522	}
523

525	* Returns the value of this number.
526	* @return float the value of this number.
527	*/
528	+ public function getValue()
529	+ {
530	return $this->value;
531	}
532

535	* @return integer the integer value.
536	* @throws SassNumberException if the number is not an integer
537	*/
538	+ public function toInt()
539	+ {
540	+ if (!$this->isInt()) {
541	throw new SassNumberException('Not an integer: ' . $this->value, SassScriptParser::$context->node);
542	}
543	+
544	return intval($this->value);
545	}
546

550	* otherwise the result is rounded to the specified precision.
551	* @return string number as a string with it's units if any
552	*/
553	+ public function toString()
554	+ {
555	if (!isset($this->units)) {
556	$this->units = $this->getUnits();
557	}
558	+
559	return ($this->units == 'px' ? floor($this->value) : str_replace(',','.',round($this->value, self::PRECISION))) . $this->units;
560	}
561

565	* @param string the subject string
566	* @return mixed match at the start of the string or false if no match
567	*/
568	+ public static function isa($subject)
569	+ {
570	return (preg_match(self::MATCH, $subject, $matches) ? $matches[0] : false);
571	}
572

574	* Returns the number of values of SassNumber
575	* @return int
576	*/
577	+ public function length()
578	+ {
579	return count($this->value);
580	}
581

584	* @param int - the nth position of value
585	* @return SassBoolean\|SassNumber
586	*/
587	+ public function nth($i)
588	+ {
589	if ($i == 1 && isset($this->value)) {
590	return new SassNumber($this->value);
591	}
592	+
593	return new SassBoolean(false);
594	}
595

lib/phpsass/script/literals/SassString.php CHANGED Viewed

	@@ -9,7 +9,7 @@
9	* @subpackage Sass.script.literals
10	*/
11
12	- require_once('SassLiteral.php');
13
14	/**
15	* SassString class.
	@@ -17,7 +17,8 @@ require_once('SassLiteral.php');
17	* @package PHamlP
18	* @subpackage Sass.script.literals
19	*/
20	- class SassString extends SassLiteral {

21	const MATCH = '/^(((["\'])(.?)(\3))\|(-[a-zA-Z-]+[^\s]?))/i';
22	const _MATCH = '/^(["\'])(.*?)(\1)?$/'; // Used to match strings such as "Times New Roman",serif
23	const VALUE = 2;
	@@ -33,13 +34,13 @@ class SassString extends SassLiteral {
33	* @param string string
34	* @return SassString
35	*/
36	- public function __construct($value) {

37	preg_match(self::_MATCH, $value, $matches);
38	if ((isset($matches[self::QUOTE]))) {
39	$this->quote = $matches[self::QUOTE];
40	$this->value = $matches[self::VALUE];
41	- }
42	- else {
43	$this->quote = '';
44	$this->value = $value;
45	}
	@@ -52,8 +53,10 @@ class SassString extends SassLiteral {
52	* @param sassString string to add to this
53	* @return sassString the string result
54	*/
55	- public function op_plus($other) {

56	$this->value .= $other->value;

57	return $this;
58	}
59
	@@ -63,29 +66,34 @@ class SassString extends SassLiteral {
63	* @param sassNumber the number of times to repeat this
64	* @return sassString the string result
65	*/
66	- public function op_times($other) {

67	if (!($other instanceof SassNumber) \|\| !$other->isUnitless()) {
68	throw new SassStringException('Value must be a unitless number', SassScriptParser::$context->node);
69	}
70	$this->value = str_repeat($this->value, $other->value);

71	return $this;
72	}
73
74	/**
75	* Equals - works better
76	*/
77	- public function op_eq($other) {

78	return new SassBoolean($this->value == $other->value \|\| $this->toString() == $other->toString());
79	}
80
81	/**
82	* Evaluates the value as a boolean.
83	*/
84	- public function toBoolean() {

85	$value = strtolower(trim($this->value, ' "\''));
86	if (!$value \|\| in_array($value, array('false', 'null', '0'))) {
87	return FALSE;
88	}

89	return TRUE;
90	}
91
	@@ -93,7 +101,8 @@ class SassString extends SassLiteral {
93	* Returns the value of this string.
94	* @return string the string
95	*/
96	- public function getValue() {

97	return $this->value;
98	}
99
	@@ -101,24 +110,28 @@ class SassString extends SassLiteral {
101	* Returns a string representation of the value.
102	* @return string string representation of the value.
103	*/
104	- public function toString() {

105	if ($this->quote) {
106	$value = $this->quote . $this->value . $this->quote;
107	- }
108	- else {
109	$value = strlen(trim($this->value)) ? trim($this->value) : $this->value;
110	}

111	return $value;
112	}
113
114	- public function toVar() {

115	return SassScriptParser::$context->getVariable($this->value);
116	}
117
118	- public function getTypeOf() {

119	if (SassList::isa($this->toString())) {
120	return 'list';
121	}

122	return 'string';
123	}
124
	@@ -128,7 +141,8 @@ class SassString extends SassLiteral {
128	* @param string the subject string
129	* @return mixed match at the start of the string or false if no match
130	*/
131	- public static function isa($subject) {

132	return (preg_match(self::MATCH, $subject, $matches) ? $matches[0] : false);
133	}
134	}


9	* @subpackage Sass.script.literals
10	*/
11
12	+ require_once 'SassLiteral.php';
13
14	/**
15	* SassString class.

17	* @package PHamlP
18	* @subpackage Sass.script.literals
19	*/
20	+ class SassString extends SassLiteral
21	+ {
22	const MATCH = '/^(((["\'])(.?)(\3))\|(-[a-zA-Z-]+[^\s]?))/i';
23	const _MATCH = '/^(["\'])(.*?)(\1)?$/'; // Used to match strings such as "Times New Roman",serif
24	const VALUE = 2;

34	* @param string string
35	* @return SassString
36	*/
37	+ public function __construct($value)
38	+ {
39	preg_match(self::_MATCH, $value, $matches);
40	if ((isset($matches[self::QUOTE]))) {
41	$this->quote = $matches[self::QUOTE];
42	$this->value = $matches[self::VALUE];
43	+ } else {

44	$this->quote = '';
45	$this->value = $value;
46	}

53	* @param sassString string to add to this
54	* @return sassString the string result
55	*/
56	+ public function op_plus($other)
57	+ {
58	$this->value .= $other->value;
59	+
60	return $this;
61	}
62

66	* @param sassNumber the number of times to repeat this
67	* @return sassString the string result
68	*/
69	+ public function op_times($other)
70	+ {
71	if (!($other instanceof SassNumber) \|\| !$other->isUnitless()) {
72	throw new SassStringException('Value must be a unitless number', SassScriptParser::$context->node);
73	}
74	$this->value = str_repeat($this->value, $other->value);
75	+
76	return $this;
77	}
78
79	/**
80	* Equals - works better
81	*/
82	+ public function op_eq($other)
83	+ {
84	return new SassBoolean($this->value == $other->value \|\| $this->toString() == $other->toString());
85	}
86
87	/**
88	* Evaluates the value as a boolean.
89	*/
90	+ public function toBoolean()
91	+ {
92	$value = strtolower(trim($this->value, ' "\''));
93	if (!$value \|\| in_array($value, array('false', 'null', '0'))) {
94	return FALSE;
95	}
96	+
97	return TRUE;
98	}
99

101	* Returns the value of this string.
102	* @return string the string
103	*/
104	+ public function getValue()
105	+ {
106	return $this->value;
107	}
108

110	* Returns a string representation of the value.
111	* @return string string representation of the value.
112	*/
113	+ public function toString()
114	+ {
115	if ($this->quote) {
116	$value = $this->quote . $this->value . $this->quote;
117	+ } else {

118	$value = strlen(trim($this->value)) ? trim($this->value) : $this->value;
119	}
120	+
121	return $value;
122	}
123
124	+ public function toVar()
125	+ {
126	return SassScriptParser::$context->getVariable($this->value);
127	}
128
129	+ public function getTypeOf()
130	+ {
131	if (SassList::isa($this->toString())) {
132	return 'list';
133	}
134	+
135	return 'string';
136	}
137

141	* @param string the subject string
142	* @return mixed match at the start of the string or false if no match
143	*/
144	+ public static function isa($subject)
145	+ {
146	return (preg_match(self::MATCH, $subject, $matches) ? $matches[0] : false);
147	}
148	}

lib/phpsass/tests/alt.css CHANGED Viewed

@@ -1,15 +1,16 @@
             h1 {
-            -
              float: left;
-            -
              width: 274px;
-            -
              height: 75px;
-            -
              margin: 0;
-            -
              background-repeat: no-repeat;
-            -
              background-image: none; }
-            -
              h1 a:hover, h1 a:visited {
-            -
                color: green; }
-            -
              h1 b:hover {
-            -
                color: red;
-            -
                background-color: green; }
-            -
              h1 const {
-            -
                nosp: 6/2;
-            -
                sp: 3; }


1	h1 {
2	+ float: left;
3	+ width: 274px;
4	+ height: 75px;
5	+ margin: 0;
6	+ background-repeat: no-repeat;
7	+ background-image: none; }
8	+ h1 a:hover,
9	+ h1 a:visited {
10	+ color: green; }
11	+ h1 b:hover {
12	+ color: red;
13	+ background-color: green; }
14	+ h1 const {
15	+ nosp: 3;
16	+ sp: 3; }

lib/phpsass/tests/extend_included.css DELETED Viewed

@@ -1,3 +0,0 @@
-            -
            .error {
-            -
              border: 1px #f00;
-            -
              background-color: #fdd; }

lib/phpsass/tests/functions.css CHANGED Viewed

@@ -1,69 +1,9 @@
-            -
            /*
-            -
            Syntax error: Positional arguments must come before keyword arguments.
-            -
                    on line 14 of functions.scss
-            -
-            -
            9: #{test()} {
-            -
            10:     content: x()                 if(x() == 'one two', true, false);
-            -
            11:     content: x('foo', 'bar')     if(x('foo', 'bar') == 'foo bar', true, false);
-            -
            12:     content: x('foo')            if(x('foo') == 'foo two', true, false);
-            -
            13:     content: x($two: 'foo')      if(x($two: 'foo') == 'one foo', true, false);
-            -
            14:     content: x($two: 'foo', bar) if(x($two: 'foo', bar) == bar foo, true, false);
-            -
            15:     adjust-color: adjust-color(#00F, $blue: -15);
-            -
            16: }
-            -
-            -
            Backtrace:
-            -
            functions.scss:14
-            -
            /var/lib/gems/1.9.1/gems/sass-3.2.3/lib/sass/script/parser.rb:395:in `arglist'
-            -
            /var/lib/gems/1.9.1/gems/sass-3.2.3/lib/sass/script/parser.rb:370:in `fn_arglist'
-            -
            /var/lib/gems/1.9.1/gems/sass-3.2.3/lib/sass/script/parser.rb:332:in `funcall'
-            -
            /var/lib/gems/1.9.1/gems/sass-3.2.3/lib/sass/script/parser.rb:320:in `ident'
-            -
            /var/lib/gems/1.9.1/gems/sass-3.2.3/lib/sass/script/parser.rb:228:in `unary_not'
-            -
            /var/lib/gems/1.9.1/gems/sass-3.2.3/lib/sass/script/parser.rb:228:in `unary_div'
-            -
            /var/lib/gems/1.9.1/gems/sass-3.2.3/lib/sass/script/parser.rb:228:in `unary_minus'
-            -
            /var/lib/gems/1.9.1/gems/sass-3.2.3/lib/sass/script/parser.rb:228:in `unary_plus'
-            -
            /var/lib/gems/1.9.1/gems/sass-3.2.3/lib/sass/script/parser.rb:209:in `times_div_or_mod'
-            -
            /var/lib/gems/1.9.1/gems/sass-3.2.3/lib/sass/script/parser.rb:209:in `plus_or_minus'
-            -
            /var/lib/gems/1.9.1/gems/sass-3.2.3/lib/sass/script/parser.rb:209:in `relational'
-            -
            /var/lib/gems/1.9.1/gems/sass-3.2.3/lib/sass/script/parser.rb:209:in `eq_or_neq'
-            -
            /var/lib/gems/1.9.1/gems/sass-3.2.3/lib/sass/script/parser.rb:209:in `and_expr'
-            -
            /var/lib/gems/1.9.1/gems/sass-3.2.3/lib/sass/script/parser.rb:209:in `or_expr'
-            -
            /var/lib/gems/1.9.1/gems/sass-3.2.3/lib/sass/script/parser.rb:299:in `space'
-            -
            /var/lib/gems/1.9.1/gems/sass-3.2.3/lib/sass/script/parser.rb:284:in `interpolation'
-            -
            /var/lib/gems/1.9.1/gems/sass-3.2.3/lib/sass/script/parser.rb:247:in `expr'
-            -
            /var/lib/gems/1.9.1/gems/sass-3.2.3/lib/sass/script/parser.rb:470:in `assert_expr'
-            -
            /var/lib/gems/1.9.1/gems/sass-3.2.3/lib/sass/script/parser.rb:49:in `parse'
-            -
            /var/lib/gems/1.9.1/gems/sass-3.2.3/lib/sass/scss/parser.rb:1008:in `sass_script'
-            -
            /var/lib/gems/1.9.1/gems/sass-3.2.3/lib/sass/scss/parser.rb:868:in `value!'
-            -
            /var/lib/gems/1.9.1/gems/sass-3.2.3/lib/sass/scss/parser.rb:845:in `declaration'
-            -
            /var/lib/gems/1.9.1/gems/sass-3.2.3/lib/sass/scss/parser.rb:568:in `block in declaration_or_ruleset'
-            -
            /var/lib/gems/1.9.1/gems/sass-3.2.3/lib/sass/scss/parser.rb:1108:in `call'
-            -
            /var/lib/gems/1.9.1/gems/sass-3.2.3/lib/sass/scss/parser.rb:1108:in `rethrow'
-            -
            /var/lib/gems/1.9.1/gems/sass-3.2.3/lib/sass/scss/parser.rb:578:in `declaration_or_ruleset'
-            -
            /var/lib/gems/1.9.1/gems/sass-3.2.3/lib/sass/scss/parser.rb:540:in `block_child'
-            -
            /var/lib/gems/1.9.1/gems/sass-3.2.3/lib/sass/scss/parser.rb:532:in `block_contents'
-            -
            /var/lib/gems/1.9.1/gems/sass-3.2.3/lib/sass/scss/parser.rb:521:in `block'
-            -
            /var/lib/gems/1.9.1/gems/sass-3.2.3/lib/sass/scss/parser.rb:515:in `ruleset'
-            -
            /var/lib/gems/1.9.1/gems/sass-3.2.3/lib/sass/scss/parser.rb:539:in `block_child'
-            -
            /var/lib/gems/1.9.1/gems/sass-3.2.3/lib/sass/scss/parser.rb:532:in `block_contents'
-            -
            /var/lib/gems/1.9.1/gems/sass-3.2.3/lib/sass/scss/parser.rb:70:in `stylesheet'
-            -
            /var/lib/gems/1.9.1/gems/sass-3.2.3/lib/sass/scss/parser.rb:27:in `parse'
-            -
            /var/lib/gems/1.9.1/gems/sass-3.2.3/lib/sass/engine.rb:342:in `_to_tree'
-            -
            /var/lib/gems/1.9.1/gems/sass-3.2.3/lib/sass/engine.rb:315:in `_render'
-            -
            /var/lib/gems/1.9.1/gems/sass-3.2.3/lib/sass/engine.rb:262:in `render'
-            -
            /var/lib/gems/1.9.1/gems/sass-3.2.3/lib/sass/plugin/compiler.rb:341:in `update_stylesheet'
-            -
            /var/lib/gems/1.9.1/gems/sass-3.2.3/lib/sass/plugin/compiler.rb:203:in `block in update_stylesheets'
-            -
            /var/lib/gems/1.9.1/gems/sass-3.2.3/lib/sass/plugin/compiler.rb:201:in `each'
-            -
            /var/lib/gems/1.9.1/gems/sass-3.2.3/lib/sass/plugin/compiler.rb:201:in `update_stylesheets'
-            -
            /var/lib/gems/1.9.1/gems/sass-3.2.3/lib/sass/plugin.rb:81:in `update_stylesheets'
-            -
            /var/lib/gems/1.9.1/gems/sass-3.2.3/lib/sass/exec.rb:424:in `watch_or_update'
-            -
            /var/lib/gems/1.9.1/gems/sass-3.2.3/lib/sass/exec.rb:307:in `process_result'
-            -
            /var/lib/gems/1.9.1/gems/sass-3.2.3/lib/sass/exec.rb:41:in `parse'
-            -
            /var/lib/gems/1.9.1/gems/sass-3.2.3/lib/sass/exec.rb:21:in `parse!'
-            -
            /var/lib/gems/1.9.1/gems/sass-3.2.3/bin/scss:8:in `<top (required)>'
-            -
            /usr/local/bin/scss:23:in `load'
-            -
            /usr/local/bin/scss:23:in `<main>'
-            -
            */
-            -
            body:before {
-            -
              white-space: pre;
-            -
              font-family: monospace;
-            -
              content: "Syntax error: Positional arguments must come before keyword arguments.\A         on line 14 of functions.scss\A \A 9: #{test()} {\A 10:     content: x()                 if(x() == 'one two', true, false);\A 11:     content: x('foo', 'bar')     if(x('foo', 'bar') == 'foo bar', true, false);\A 12:     content: x('foo')            if(x('foo') == 'foo two', true, false);\A 13:     content: x($two: 'foo')      if(x($two: 'foo') == 'one foo', true, false);\A 14:     content: x($two: 'foo', bar) if(x($two: 'foo', bar) == bar foo, true, false);\A 15:     adjust-color: adjust-color(#00F, $blue: -15);\A 16: }"; }

+            +
            foo,
+            +
            bar,
+            +
            foo + bar {
+            +
              content: 'one two' true;
+            +
              content: 'foo bar' true;
+            +
              content: 'foo two' true;
+            +
              content: 'one foo' true;
+            +
              content: bar foo true;
+            +
              adjust-color: #0000f0; }

lib/phpsass/tests/phpSassTest.php CHANGED Viewed

	@@ -4,19 +4,20 @@
4	* PHP Sass tests.
5	* @group sass
6	*/
7	- class PHPSass_TestCase extends PHPUnit_Framework_TestCase {
8	-
9	/**
10	* This is the path to a directory of SASS, SCSS and CSS files used in tests.
11	*/
12	- ~~var~~ $css_tests_path;
13
14	/**
15	* This is the location of the PHPSass library being used.
16	*/
17	- ~~var~~ $phpsass_library_path;
18
19	- protected function setUp() {

20	parent::setUp();
21
22	$this->requirePHPSassLibrary();
	@@ -30,8 +31,8 @@ class PHPSass_TestCase extends PHPUnit_Framework_TestCase {
30	* few known locations, and then failing all of that we fall back to
31	* downloading it from the web.
32	*/
33	- protected function requirePHPSassLibrary() {
34	-
35	// Allow people to specify the library before we are called.
36	if (isset($this->phpsass_library_path)) {
37
	@@ -43,13 +44,13 @@ class PHPSass_TestCase extends PHPUnit_Framework_TestCase {
43
44	if (isset($this->phpsass_library_path)) {
45	require_once($this->phpsass_library_path . '/SassParser.php');
46	- }
47	- else {
48	throw new Exception('Could not find PHPSass compiler.');
49	}
50	}
51
52	- protected function runSassTest($input, $output = FALSE, $settings = array()) {

53	$name = $input;
54
55	$path = $this->css_tests_path;
	@@ -93,256 +94,316 @@ class PHPSass_TestCase extends PHPUnit_Framework_TestCase {
93	/**
94	* Logging callback for PHPSass debug messages.
95	*/
96	- public function sassParserDebug($message, $context) {
97	-
98	}
99
100	/**
101	* Logging callback for PHPSass warning messages.
102	*/
103	- public function sassParserWarning($message, $context) {
104	-
105	}
106
107	- protected function trimResult(&$input) {

108	$trim = preg_replace('/[\s;]+/', '', $input);
109	$trim = preg_replace('/\/\.+?\\//m', '', $trim);

110	return $trim;
111	}
112
113	- public function testAlt() {

114	$this->runSassTest('alt.sass');
115	$this->runSassTest('alt.scss');
116	}
117
118	- public function testBasic() {

119	$this->runSassTest('basic.sass');
120	}
121
122
123	- public function testComments() {

124	$this->runSassTest('comments.sass');
125	}
126
127	- public function testCompact() {

128	$this->runSassTest('compact.sass');
129	}
130
131	- public function testComplex() {

132	$this->runSassTest('complex.sass');
133	}
134
135	- public function testCompressed() {

136	$this->runSassTest('compressed.sass');
137	}
138
139	- public function testContent() {

140	$this->runSassTest('content.scss');
141	}
142
143	- public function testCss3() {

144	$this->runSassTest('css3.scss');
145	}
146
147	- public function testDefault() {

148	$this->runSassTest('default.sass');
149	}
150
151	- public function testEach() {

152	$this->runSassTest('each.scss');
153	}
154
155	- public function testExpanded() {

156	$this->runSassTest('expanded.sass');
157	}
158
159	- public function testExtend() {

160	$this->runSassTest('extend.sass');
161	}
162
163	- public function testExtendPlaceholders() {

164	$this->runSassTest('extend_placeholders.scss');
165	}
166
167	- public function testFilters() {

168	$this->runSassTest('filters.scss');
169	}
170
171	- public function testFunctions() {

172	$this->runSassTest('functions.scss');
173	}
174
175	- public function testHolmes() {

176	$this->runSassTest('holmes.sass');
177	}
178
179	- public function testHSLFunction() {

180	$this->runSassTest('hsl-functions.scss');
181	}
182
183	- public function testIf() {

184	$this->runSassTest('if.sass');
185	}
186
187	- public function testImportedContent() {

188	$this->runSassTest('import_content.sass');
189	}
190
191	- public function testInterpolation() {

192	$this->runSassTest('interpolation.scss');
193	}
194
195	- public function testIntrospection() {

196	$this->runSassTest('introspection.scss');
197	}
198
199	- public function testImport() {

200	$this->runSassTest('import.sass');
201	}
202
203	- public function testLineNumbers() {

204	$this->runSassTest('line_numbers.sass');
205	}
206
207	- public function testList() {

208	$this->runSassTest('list.scss');
209	}
210
211	- public function testMedia() {

212	$this->runSassTest('media.scss');
213	}
214
215	- public function testMiscFunctions() {

216	$this->runSassTest('misc-functions.scss');
217	}
218
219	- public function testMisc() {

220	$this->runSassTest('misc.scss');
221	}
222
223	- public function testMixinContent() {

224	$this->runSassTest('mixin-content.sass');
225	$this->runSassTest('mixin-content.scss');
226	}
227
228	- public function testMixinJa1() {

229	$this->runSassTest('mixin-ja1.sass');
230	}
231
232	- public function testMixinParams() {

233	$this->runSassTest('mixin-params.scss');
234	}
235
236	- public function testMixins() {

237	$this->runSassTest('mixins.sass');
238	}
239
240	- public function testMixinInMixin() {

241	$this->runSassTest('mixin_in_mixin.scss');
242	}
243
244	- public function testMultiline() {

245	$this->runSassTest('multiline.sass');
246	}
247
248	- public function testNestedImport() {

249	$this->runSassTest('nested_import.sass');
250	}
251
252	- public function testNested() {

253	$this->runSassTest('nested.sass');
254	}
255
256	- public function testNestedMedia() {

257	$this->runSassTest('nested_media.scss');
258	}
259
260	- public function testNestedPseudo() {

261	$this->runSassTest('nested_pseudo.scss');
262	}
263
264	- public function testNumber() {

265	$this->runSassTest('number.scss');
266	}
267
268	- public function testOpacity() {

269	$this->runSassTest('opacity.scss');
270	}
271
272	- public function testOtherColor() {

273	$this->runSassTest('other-color.scss');
274	}
275
276	- public function testParentRef() {

277	$this->runSassTest('parent_ref.sass');
278	}
279
280	- public function testProprietarySelector() {

281	$this->runSassTest('proprietary-selector.scss');
282	}
283
284	- public function testRGBFunctions() {

285	$this->runSassTest('rgb-functions.scss');
286	}
287
288	- public function testScssImportee() {

289	$this->runSassTest('scss_importee.scss');
290	}
291
292	- public function testScssImport() {

293	$this->runSassTest('scss_import.scss');
294	}
295
296	- public function testSplats() {

297	$this->runSassTest('splats.scss');
298	}
299
300	- public function testString() {

301	$this->runSassTest('string.scss');
302	}
303
304	- public function testUnits() {

305	$this->runSassTest('units.sass');
306	}
307
308	- public function testListVariable() {

309	$this->runSassTest('list_variable.scss');
310	}
311
312	- public function testMediaInFor() {

313	$this->runSassTest('media_in_for.scss');
314	}
315
316	- public function testMediaInMixin() {

317	$this->runSassTest('media_in_mixin.scss');
318	}
319
320	- public function testMediaInTwoMixins() {

321	$this->runSassTest('media_in_mixin_in_mixin.scss');
322	}
323
324	- public function testIfParentheses() {

325	$this->runSassTest('if_parentheses.scss');
326	}
327
328	- public function testListEmpty() {

329	$this->runSassTest('list_empty.scss');
330	}
331
332	- public function testWarnImported() {

333	$this->markTestIncomplete('This test has not been implemented yet.');
334	//$this->runSassTest('warn_imported.sass');
335	}
336
337	- public function testWarn() {

338	$this->runSassTest('warn.sass');
339	}
340
341	- public function testColour() {

342	$this->runSassTest('colour-nth.scss');
343	}
344
345	- public function testMixinSetvar() {

346	$this->runSassTest('mixin_setvar.scss');
347	}
348	}


4	* PHP Sass tests.
5	* @group sass
6	*/
7	+ class PHPSass_TestCase extends PHPUnit_Framework_TestCase
8	+ {
9	/**
10	* This is the path to a directory of SASS, SCSS and CSS files used in tests.
11	*/
12	+ public $css_tests_path;
13
14	/**
15	* This is the location of the PHPSass library being used.
16	*/
17	+ public $phpsass_library_path;
18
19	+ protected function setUp()
20	+ {
21	parent::setUp();
22
23	$this->requirePHPSassLibrary();

31	* few known locations, and then failing all of that we fall back to
32	* downloading it from the web.
33	*/
34	+ protected function requirePHPSassLibrary()
35	+ {
36	// Allow people to specify the library before we are called.
37	if (isset($this->phpsass_library_path)) {
38

44
45	if (isset($this->phpsass_library_path)) {
46	require_once($this->phpsass_library_path . '/SassParser.php');
47	+ } else {

48	throw new Exception('Could not find PHPSass compiler.');
49	}
50	}
51
52	+ protected function runSassTest($input, $output = FALSE, $settings = array())
53	+ {
54	$name = $input;
55
56	$path = $this->css_tests_path;

94	/**
95	* Logging callback for PHPSass debug messages.
96	*/
97	+ public function sassParserDebug($message, $context)
98	+ {
99	}
100
101	/**
102	* Logging callback for PHPSass warning messages.
103	*/
104	+ public function sassParserWarning($message, $context)
105	+ {
106	}
107
108	+ protected function trimResult(&$input)
109	+ {
110	$trim = preg_replace('/[\s;]+/', '', $input);
111	$trim = preg_replace('/\/\.+?\\//m', '', $trim);
112	+
113	return $trim;
114	}
115
116	+ public function testAlt()
117	+ {
118	$this->runSassTest('alt.sass');
119	$this->runSassTest('alt.scss');
120	}
121
122	+ public function testBasic()
123	+ {
124	$this->runSassTest('basic.sass');
125	}
126
127
128	+ public function testComments()
129	+ {
130	$this->runSassTest('comments.sass');
131	}
132
133	+ public function testCompact()
134	+ {
135	$this->runSassTest('compact.sass');
136	}
137
138	+ public function testComplex()
139	+ {
140	$this->runSassTest('complex.sass');
141	}
142
143	+ public function testCompressed()
144	+ {
145	$this->runSassTest('compressed.sass');
146	}
147
148	+ public function testContent()
149	+ {
150	$this->runSassTest('content.scss');
151	}
152
153	+ public function testCss3()
154	+ {
155	$this->runSassTest('css3.scss');
156	}
157
158	+ public function testDefault()
159	+ {
160	$this->runSassTest('default.sass');
161	}
162
163	+ public function testEach()
164	+ {
165	$this->runSassTest('each.scss');
166	}
167
168	+ public function testExpanded()
169	+ {
170	$this->runSassTest('expanded.sass');
171	}
172
173	+ public function testExtend()
174	+ {
175	$this->runSassTest('extend.sass');
176	}
177
178	+ public function testExtendPlaceholders()
179	+ {
180	$this->runSassTest('extend_placeholders.scss');
181	}
182
183	+ public function testFilters()
184	+ {
185	$this->runSassTest('filters.scss');
186	}
187
188	+ public function testFunctions()
189	+ {
190	$this->runSassTest('functions.scss');
191	}
192
193	+ public function testHolmes()
194	+ {
195	$this->runSassTest('holmes.sass');
196	}
197
198	+ public function testHSLFunction()
199	+ {
200	$this->runSassTest('hsl-functions.scss');
201	}
202
203	+ public function testIf()
204	+ {
205	$this->runSassTest('if.sass');
206	}
207
208	+ public function testImportedContent()
209	+ {
210	$this->runSassTest('import_content.sass');
211	}
212
213	+ public function testInterpolation()
214	+ {
215	$this->runSassTest('interpolation.scss');
216	}
217
218	+ public function testIntrospection()
219	+ {
220	$this->runSassTest('introspection.scss');
221	}
222
223	+ public function testImport()
224	+ {
225	$this->runSassTest('import.sass');
226	}
227
228	+ public function testLineNumbers()
229	+ {
230	$this->runSassTest('line_numbers.sass');
231	}
232
233	+ public function testList()
234	+ {
235	$this->runSassTest('list.scss');
236	}
237
238	+ public function testMedia()
239	+ {
240	$this->runSassTest('media.scss');
241	}
242
243	+ public function testMiscFunctions()
244	+ {
245	$this->runSassTest('misc-functions.scss');
246	}
247
248	+ public function testMisc()
249	+ {
250	$this->runSassTest('misc.scss');
251	}
252
253	+ public function testMixinContent()
254	+ {
255	$this->runSassTest('mixin-content.sass');
256	$this->runSassTest('mixin-content.scss');
257	}
258
259	+ public function testMixinJa1()
260	+ {
261	$this->runSassTest('mixin-ja1.sass');
262	}
263
264	+ public function testMixinParams()
265	+ {
266	$this->runSassTest('mixin-params.scss');
267	}
268
269	+ public function testMixins()
270	+ {
271	$this->runSassTest('mixins.sass');
272	}
273
274	+ public function testMixinInMixin()
275	+ {
276	$this->runSassTest('mixin_in_mixin.scss');
277	}
278
279	+ public function testMultiline()
280	+ {
281	$this->runSassTest('multiline.sass');
282	}
283
284	+ public function testNestedImport()
285	+ {
286	$this->runSassTest('nested_import.sass');
287	}
288
289	+ public function testNested()
290	+ {
291	$this->runSassTest('nested.sass');
292	}
293
294	+ public function testNestedMedia()
295	+ {
296	$this->runSassTest('nested_media.scss');
297	}
298
299	+ public function testNestedPseudo()
300	+ {
301	$this->runSassTest('nested_pseudo.scss');
302	}
303
304	+ public function testNumber()
305	+ {
306	$this->runSassTest('number.scss');
307	}
308
309	+ public function testOpacity()
310	+ {
311	$this->runSassTest('opacity.scss');
312	}
313
314	+ public function testOtherColor()
315	+ {
316	$this->runSassTest('other-color.scss');
317	}
318
319	+ public function testParentRef()
320	+ {
321	$this->runSassTest('parent_ref.sass');
322	}
323
324	+ public function testProprietarySelector()
325	+ {
326	$this->runSassTest('proprietary-selector.scss');
327	}
328
329	+ public function testRGBFunctions()
330	+ {
331	$this->runSassTest('rgb-functions.scss');
332	}
333
334	+ public function testScssImportee()
335	+ {
336	$this->runSassTest('scss_importee.scss');
337	}
338
339	+ public function testScssImport()
340	+ {
341	$this->runSassTest('scss_import.scss');
342	}
343
344	+ public function testSplats()
345	+ {
346	$this->runSassTest('splats.scss');
347	}
348
349	+ public function testString()
350	+ {
351	$this->runSassTest('string.scss');
352	}
353
354	+ public function testUnits()
355	+ {
356	$this->runSassTest('units.sass');
357	}
358
359	+ public function testListVariable()
360	+ {
361	$this->runSassTest('list_variable.scss');
362	}
363
364	+ public function testMediaInFor()
365	+ {
366	$this->runSassTest('media_in_for.scss');
367	}
368
369	+ public function testMediaInMixin()
370	+ {
371	$this->runSassTest('media_in_mixin.scss');
372	}
373
374	+ public function testMediaInTwoMixins()
375	+ {
376	$this->runSassTest('media_in_mixin_in_mixin.scss');
377	}
378
379	+ public function testIfParentheses()
380	+ {
381	$this->runSassTest('if_parentheses.scss');
382	}
383
384	+ public function testListEmpty()
385	+ {
386	$this->runSassTest('list_empty.scss');
387	}
388
389	+ public function testWarnImported()
390	+ {
391	$this->markTestIncomplete('This test has not been implemented yet.');
392	//$this->runSassTest('warn_imported.sass');
393	}
394
395	+ public function testWarn()
396	+ {
397	$this->runSassTest('warn.sass');
398	}
399
400	+ public function testColour()
401	+ {
402	$this->runSassTest('colour-nth.scss');
403	}
404
405	+ public function testMixinSetvar()
406	+ {
407	$this->runSassTest('mixin_setvar.scss');
408	}
409	}

lib/phpsass/tree/SassCommentNode.php CHANGED Viewed

	@@ -15,7 +15,8 @@
15	* @package PHamlP
16	* @subpackage Sass.tree
17	*/
18	- class SassCommentNode extends SassNode {

19	const NODE_IDENTIFIER = '/';
20	const MATCH = '%^/\\s?(.?)\s?(\*/)?$%s';
21	const COMMENT = 1;
	@@ -27,13 +28,15 @@ class SassCommentNode extends SassNode {
27	* @param object source token
28	* @return CommentNode
29	*/
30	- public function __construct($token) {

31	parent::__construct($token);
32	preg_match(self::MATCH, $token->source, $matches);
33	$this->value = $matches[self::COMMENT];
34	}
35
36	- protected function getValue() {

37	return $this->value;
38	}
39
	@@ -41,7 +44,8 @@ class SassCommentNode extends SassNode {
41	* Parse this node.
42	* @return array the parsed node - an empty array
43	*/
44	- public function parse($context) {

45	return array($this);
46	}
47
	@@ -49,7 +53,8 @@ class SassCommentNode extends SassNode {
49	* Render this node.
50	* @return string the rendered node
51	*/
52	- public function render() {

53	return $this->renderer->renderComment($this);
54	}
55
	@@ -58,7 +63,8 @@ class SassCommentNode extends SassNode {
58	* @param object token
59	* @return boolean true if the token represents this type of node, false if not
60	*/
61	- public static function isa($token) {

62	return $token->source[0] === self::NODE_IDENTIFIER;
63	}
64	}


15	* @package PHamlP
16	* @subpackage Sass.tree
17	*/
18	+ class SassCommentNode extends SassNode
19	+ {
20	const NODE_IDENTIFIER = '/';
21	const MATCH = '%^/\\s?(.?)\s?(\*/)?$%s';
22	const COMMENT = 1;

28	* @param object source token
29	* @return CommentNode
30	*/
31	+ public function __construct($token)
32	+ {
33	parent::__construct($token);
34	preg_match(self::MATCH, $token->source, $matches);
35	$this->value = $matches[self::COMMENT];
36	}
37
38	+ protected function getValue()
39	+ {
40	return $this->value;
41	}
42

44	* Parse this node.
45	* @return array the parsed node - an empty array
46	*/
47	+ public function parse($context)
48	+ {
49	return array($this);
50	}
51

53	* Render this node.
54	* @return string the rendered node
55	*/
56	+ public function render()
57	+ {
58	return $this->renderer->renderComment($this);
59	}
60

63	* @param object token
64	* @return boolean true if the token represents this type of node, false if not
65	*/
66	+ public static function isa($token)
67	+ {
68	return $token->source[0] === self::NODE_IDENTIFIER;
69	}
70	}

lib/phpsass/tree/SassContentNode.php CHANGED Viewed

	@@ -15,7 +15,8 @@
15	* @package PHamlP
16	* @subpackage Sass.tree
17	*/
18	- class SassContentNode extends SassNode {

19	const MATCH = '/^(@content)(.*)$/i';
20	const IDENTIFIER = 1;
21
	@@ -29,7 +30,8 @@ class SassContentNode extends SassNode {
29	* @param object source token
30	* @return SassContentNode
31	*/
32	- public function __construct($token) {

33	parent::__construct($token);
34	preg_match(self::MATCH, $token->source, $matches);
35
	@@ -45,7 +47,8 @@ class SassContentNode extends SassNode {
45	* @param SassContext the context in which this node is parsed
46	* @return array the parsed node
47	*/
48	- public function parse($pcontext) {

49	$return = $this;
50	$context = new SassContext($pcontext);
51
	@@ -56,6 +59,7 @@ class SassContentNode extends SassNode {
56	$ctx->variables = $pcontext->variables;
57	$children = array_merge($children, $child->parse($ctx));
58	}

59	return $children;
60	}
61
	@@ -64,7 +68,8 @@ class SassContentNode extends SassNode {
64	* @param object token
65	* @return boolean true if the token represents this type of node, false if not
66	*/
67	- public static function isa($token) {

68	return $token->source[0] === self::NODE_IDENTIFIER;
69	}
70	}


15	* @package PHamlP
16	* @subpackage Sass.tree
17	*/
18	+ class SassContentNode extends SassNode
19	+ {
20	const MATCH = '/^(@content)(.*)$/i';
21	const IDENTIFIER = 1;
22

30	* @param object source token
31	* @return SassContentNode
32	*/
33	+ public function __construct($token)
34	+ {
35	parent::__construct($token);
36	preg_match(self::MATCH, $token->source, $matches);
37

47	* @param SassContext the context in which this node is parsed
48	* @return array the parsed node
49	*/
50	+ public function parse($pcontext)
51	+ {
52	$return = $this;
53	$context = new SassContext($pcontext);
54

59	$ctx->variables = $pcontext->variables;
60	$children = array_merge($children, $child->parse($ctx));
61	}
62	+
63	return $children;
64	}
65

68	* @param object token
69	* @return boolean true if the token represents this type of node, false if not
70	*/
71	+ public static function isa($token)
72	+ {
73	return $token->source[0] === self::NODE_IDENTIFIER;
74	}
75	}

lib/phpsass/tree/SassContext.php CHANGED Viewed

	@@ -17,7 +17,8 @@
17	* @package PHamlP
18	* @subpackage Sass.tree
19	*/
20	- class SassContext {

21	/**
22	* @var SassContext enclosing context
23	*/
	@@ -53,14 +54,16 @@ class SassContext {
53	* @param SassContext - the enclosing context
54	* @return SassContext
55	*/
56	- public function __construct($parent = null) {

57	$this->parent = $parent;
58	}
59
60	/**
61	*
62	*/
63	- public function getContent() {

64	if ($this->content) {
65	return $this->content;
66	}
	@@ -75,8 +78,10 @@ class SassContext {
75	* @param string name of mixin
76	* @return SassMixinDefinitionNode the mixin
77	*/
78	- public function addMixin($name, $mixin) {

79	$this->mixins[$name] = $mixin;

80	return $this;
81	}
82
	@@ -86,11 +91,11 @@ class SassContext {
86	* @return SassMixinDefinitionNode the mixin
87	* @throws SassContextException if mixin not defined in this context
88	*/
89	- public function getMixin($name) {

90	if (isset($this->mixins[$name])) {
91	return $this->mixins[$name];
92	- }
93	- elseif (!empty($this->parent)) {
94	return $this->parent->getMixin($name);
95	}
96	throw new SassContextException('Undefined Mixin: ' . $name, $this->node);
	@@ -101,11 +106,13 @@ class SassContext {
101	* @param string name of function
102	* @return SassFunctionDefinitionNode the function
103	*/
104	- public function addFunction($name, $function) {

105	$this->functions[$name] = $function;
106	if (!empty($this->parent)) {
107	$this->parent->addFunction($name);
108	}

109	return $this;
110	}
111
	@@ -115,7 +122,8 @@ class SassContext {
115	* @return SassFunctionDefinitionNode the mixin
116	* @throws SassContextException if function not defined in this context
117	*/
118	- public function getFunction($name) {

119	if ($fn = $this->hasFunction($name)) {
120	return $fn;
121	}
	@@ -127,12 +135,14 @@ class SassContext {
127	* @param string name of function to check for
128	* @return boolean
129	*/
130	- public function hasFunction($name) {

131	if (isset($this->functions[$name])) {
132	return $this->functions[$name];
133	- } ~~else~~ if (!empty($this->parent)) {
134	return $this->parent->hasFunction($name);
135	}

136	return FALSE;
137	}
138
	@@ -142,15 +152,14 @@ class SassContext {
142	* @return string the variable
143	* @throws SassContextException if variable not defined in this context
144	*/
145	- public function getVariable($name) {

146	$name = str_replace('-', '_', $name);
147	if ($this->hasVariable($name)) {
148	return $this->variables[$name];
149	- }
150	- elseif (!empty($this->parent)) {
151	return $this->parent->getVariable($name);
152	- }
153	- else {
154	// Return false instead of throwing an exception.
155	// throw new SassContextException('Undefined Variable: ' . $name, $this->node);
156	return new SassBoolean('false');
	@@ -162,8 +171,10 @@ class SassContext {
162	* @param string name of variable to test
163	* @return boolean true if the variable exists in this context, false if not
164	*/
165	- public function hasVariable($name) {

166	$name = str_replace('-', '_', $name);

167	return isset($this->variables[$name]);
168	}
169
	@@ -172,13 +183,16 @@ class SassContext {
172	* @param string name of variable
173	* @param sassLiteral value of variable
174	*/
175	- public function setVariable($name, $value) {

176	$name = str_replace('-', '_', $name);
177	$this->variables[$name] = $value;

178	return $this;
179	}
180
181	- public function setVariables($vars) {

182	foreach ($vars as $key => $value) {
183	if ($value !== NULL) {
184	$this->setVariable($key, $value);
	@@ -191,7 +205,8 @@ class SassContext {
191	* Note that if there are variables or mixins with the same name in the two
192	* contexts they will be set to that defined in this context.
193	*/
194	- public function merge() {

195	$this->parent->variables = array_merge($this->parent->variables, $this->variables);
196	$this->parent->mixins = array_merge($this->parent->mixins, $this->mixins);
197	}


17	* @package PHamlP
18	* @subpackage Sass.tree
19	*/
20	+ class SassContext
21	+ {
22	/**
23	* @var SassContext enclosing context
24	*/

54	* @param SassContext - the enclosing context
55	* @return SassContext
56	*/
57	+ public function __construct($parent = null)
58	+ {
59	$this->parent = $parent;
60	}
61
62	/**
63	*
64	*/
65	+ public function getContent()
66	+ {
67	if ($this->content) {
68	return $this->content;
69	}

78	* @param string name of mixin
79	* @return SassMixinDefinitionNode the mixin
80	*/
81	+ public function addMixin($name, $mixin)
82	+ {
83	$this->mixins[$name] = $mixin;
84	+
85	return $this;
86	}
87

91	* @return SassMixinDefinitionNode the mixin
92	* @throws SassContextException if mixin not defined in this context
93	*/
94	+ public function getMixin($name)
95	+ {
96	if (isset($this->mixins[$name])) {
97	return $this->mixins[$name];
98	+ } elseif (!empty($this->parent)) {

99	return $this->parent->getMixin($name);
100	}
101	throw new SassContextException('Undefined Mixin: ' . $name, $this->node);

106	* @param string name of function
107	* @return SassFunctionDefinitionNode the function
108	*/
109	+ public function addFunction($name, $function)
110	+ {
111	$this->functions[$name] = $function;
112	if (!empty($this->parent)) {
113	$this->parent->addFunction($name);
114	}
115	+
116	return $this;
117	}
118

122	* @return SassFunctionDefinitionNode the mixin
123	* @throws SassContextException if function not defined in this context
124	*/
125	+ public function getFunction($name)
126	+ {
127	if ($fn = $this->hasFunction($name)) {
128	return $fn;
129	}

135	* @param string name of function to check for
136	* @return boolean
137	*/
138	+ public function hasFunction($name)
139	+ {
140	if (isset($this->functions[$name])) {
141	return $this->functions[$name];
142	+ } elseif (!empty($this->parent)) {
143	return $this->parent->hasFunction($name);
144	}
145	+
146	return FALSE;
147	}
148

152	* @return string the variable
153	* @throws SassContextException if variable not defined in this context
154	*/
155	+ public function getVariable($name)
156	+ {
157	$name = str_replace('-', '_', $name);
158	if ($this->hasVariable($name)) {
159	return $this->variables[$name];
160	+ } elseif (!empty($this->parent)) {

161	return $this->parent->getVariable($name);
162	+ } else {

163	// Return false instead of throwing an exception.
164	// throw new SassContextException('Undefined Variable: ' . $name, $this->node);
165	return new SassBoolean('false');

171	* @param string name of variable to test
172	* @return boolean true if the variable exists in this context, false if not
173	*/
174	+ public function hasVariable($name)
175	+ {
176	$name = str_replace('-', '_', $name);
177	+
178	return isset($this->variables[$name]);
179	}
180

183	* @param string name of variable
184	* @param sassLiteral value of variable
185	*/
186	+ public function setVariable($name, $value)
187	+ {
188	$name = str_replace('-', '_', $name);
189	$this->variables[$name] = $value;
190	+
191	return $this;
192	}
193
194	+ public function setVariables($vars)
195	+ {
196	foreach ($vars as $key => $value) {
197	if ($value !== NULL) {
198	$this->setVariable($key, $value);

205	* Note that if there are variables or mixins with the same name in the two
206	* contexts they will be set to that defined in this context.
207	*/
208	+ public function merge()
209	+ {
210	$this->parent->variables = array_merge($this->parent->variables, $this->variables);
211	$this->parent->mixins = array_merge($this->parent->mixins, $this->mixins);
212	}

lib/phpsass/tree/SassDebugNode.php CHANGED Viewed

	@@ -15,7 +15,8 @@
15	* @package PHamlP
16	* @subpackage Sass.tree
17	*/
18	- class SassDebugNode extends SassNode {

19	const IDENTIFIER = '@';
20	const MATCH = '/^@(?:debug\|warn)\s+(.+?)\s*;?$/';
21	const MESSAGE = 1;
	@@ -44,13 +45,13 @@ class SassDebugNode extends SassNode {
44	* @param array parameters for the message
45	* @return SassDebugNode
46	*/
47	- public function __construct($token, $message = false) {

48	parent::__construct($token);
49	if (is_string($message)) {
50	$this->message = $message;
51	$this->warning = true;
52	- }
53	- else {
54	preg_match(self::MATCH, $token->source, $matches);
55	$this->message = $matches[self::MESSAGE];
56	$this->warning = $message;
	@@ -62,7 +63,8 @@ class SassDebugNode extends SassNode {
62	* This raises an error.
63	* @return array An empty array
64	*/
65	- public function parse($context) {

66	if (!$this->warning) {
67	$result = $this->evaluate($this->message, $context)->toString();
68
	@@ -84,7 +86,8 @@ class SassDebugNode extends SassNode {
84	* @param int Error number
85	* @param string Message
86	*/
87	- public function errorHandler($errno, $message) {

88	echo '<div style="background-color:#ce4dd6;border-bottom:1px dashed #88338d;color:white;font:10pt verdana;margin:0;padding:0.5em 2%;width:96%;"><p style="height:auto;margin:0.25em 0;padding:0;width:100%;"><span style="font-weight:bold;">SASS '.($this->warning ? 'WARNING' : 'DEBUG').":</span> $message</p><p style=\"margin:0.1em;padding:0;padding-left:0.5em;width:100%;\">{$this->filename}::{$this->line}</p><p style=\"margin:0.1em;padding:0;padding-left:0.5em;width:100%;\">Source: {$this->source}</p></div>";
89	}
90	}


15	* @package PHamlP
16	* @subpackage Sass.tree
17	*/
18	+ class SassDebugNode extends SassNode
19	+ {
20	const IDENTIFIER = '@';
21	const MATCH = '/^@(?:debug\|warn)\s+(.+?)\s*;?$/';
22	const MESSAGE = 1;

45	* @param array parameters for the message
46	* @return SassDebugNode
47	*/
48	+ public function __construct($token, $message = false)
49	+ {
50	parent::__construct($token);
51	if (is_string($message)) {
52	$this->message = $message;
53	$this->warning = true;
54	+ } else {

55	preg_match(self::MATCH, $token->source, $matches);
56	$this->message = $matches[self::MESSAGE];
57	$this->warning = $message;

63	* This raises an error.
64	* @return array An empty array
65	*/
66	+ public function parse($context)
67	+ {
68	if (!$this->warning) {
69	$result = $this->evaluate($this->message, $context)->toString();
70

86	* @param int Error number
87	* @param string Message
88	*/
89	+ public function errorHandler($errno, $message)
90	+ {
91	echo '<div style="background-color:#ce4dd6;border-bottom:1px dashed #88338d;color:white;font:10pt verdana;margin:0;padding:0.5em 2%;width:96%;"><p style="height:auto;margin:0.25em 0;padding:0;width:100%;"><span style="font-weight:bold;">SASS '.($this->warning ? 'WARNING' : 'DEBUG').":</span> $message</p><p style=\"margin:0.1em;padding:0;padding-left:0.5em;width:100%;\">{$this->filename}::{$this->line}</p><p style=\"margin:0.1em;padding:0;padding-left:0.5em;width:100%;\">Source: {$this->source}</p></div>";
92	}
93	}

lib/phpsass/tree/SassDirectiveNode.php CHANGED Viewed

	@@ -15,7 +15,8 @@
15	* @package PHamlP
16	* @subpackage Sass.tree
17	*/
18	- class SassDirectiveNode extends SassNode {

19	const NODE_IDENTIFIER = '@';
20	const MATCH = '/^(@[\w-]+)/';
21
	@@ -26,15 +27,18 @@ class SassDirectiveNode extends SassNode {
26	* @param object source token
27	* @return SassDirectiveNode
28	*/
29	- public function __construct($token) {

30	parent::__construct($token);
31	}
32
33	- protected function getDirective() {

34	return $this->token->source;
35	preg_match('/^(@[\w-]+)(?:\s(\w+))/', $this->token->source, $matches);
36	array_shift($matches);
37	$parts = implode(' ', $matches);

38	return strtolower($parts);
39	}
40
	@@ -43,10 +47,12 @@ class SassDirectiveNode extends SassNode {
43	* @param SassContext the context in which this node is parsed
44	* @return array the parsed node
45	*/
46	- public function parse($context) {

47	$this->token->source = self::interpolate_nonstrict($this->token->source, $context);
48
49	$this->children = $this->parseChildren($context);

50	return array($this);
51	}
52
	@@ -54,7 +60,8 @@ class SassDirectiveNode extends SassNode {
54	* Render this node.
55	* @return string the rendered node
56	*/
57	- public function render() {

58	$properties = array();
59	foreach ($this->children as $child) {
60	$properties[] = $child->render();
	@@ -68,7 +75,8 @@ class SassDirectiveNode extends SassNode {
68	* @param object token
69	* @return boolean true if the token represents this type of node, false if not
70	*/
71	- public static function isa($token) {

72	return $token->source[0] === self::NODE_IDENTIFIER;
73	}
74
	@@ -77,13 +85,15 @@ class SassDirectiveNode extends SassNode {
77	* @param object token
78	* @return string the directive
79	*/
80	- public static function extractDirective($token) {
81	-
82	preg_match(self::MATCH, $token->source, $matches);

83	return strtolower($matches[1]);
84	}
85
86	- public static function interpolate_nonstrict($string, $context) {

87	for ($i = 0, $n = preg_match_all(self::INTERPOLATION_MATCH, $string, $matches); $i < $n; $i++) {
88	$var = SassScriptParser::$instance->evaluate($matches[0][$i], $context);
89
	@@ -93,16 +103,13 @@ class SassDirectiveNode extends SassNode {
93	$var = $var->toString();
94	}
95
96	- if(preg_match('/^unquote$(["\'])(.*)\1$$/', $var, $match)){
97	$val = $match[2];
98	- }
99	- else if($var == '""'){
100	$val = "";
101	- }
102	- else if(preg_match('/^(["\'])(.*)\1$/', $var, $match)){
103	$val = $match[2];
104	- }
105	- else {
106	$val = $var;
107	}
108	$matches[1][$i] = $val;
	@@ -111,6 +118,7 @@ class SassDirectiveNode extends SassNode {
111	$matches[0][] = '}';
112	$matches[1][] = '';
113	$matches[1][] = '';

114	return str_replace($matches[0], $matches[1], $string);
115	}
116	}


15	* @package PHamlP
16	* @subpackage Sass.tree
17	*/
18	+ class SassDirectiveNode extends SassNode
19	+ {
20	const NODE_IDENTIFIER = '@';
21	const MATCH = '/^(@[\w-]+)/';
22

27	* @param object source token
28	* @return SassDirectiveNode
29	*/
30	+ public function __construct($token)
31	+ {
32	parent::__construct($token);
33	}
34
35	+ protected function getDirective()
36	+ {
37	return $this->token->source;
38	preg_match('/^(@[\w-]+)(?:\s(\w+))/', $this->token->source, $matches);
39	array_shift($matches);
40	$parts = implode(' ', $matches);
41	+
42	return strtolower($parts);
43	}
44

47	* @param SassContext the context in which this node is parsed
48	* @return array the parsed node
49	*/
50	+ public function parse($context)
51	+ {
52	$this->token->source = self::interpolate_nonstrict($this->token->source, $context);
53
54	$this->children = $this->parseChildren($context);
55	+
56	return array($this);
57	}
58

60	* Render this node.
61	* @return string the rendered node
62	*/
63	+ public function render()
64	+ {
65	$properties = array();
66	foreach ($this->children as $child) {
67	$properties[] = $child->render();

75	* @param object token
76	* @return boolean true if the token represents this type of node, false if not
77	*/
78	+ public static function isa($token)
79	+ {
80	return $token->source[0] === self::NODE_IDENTIFIER;
81	}
82

85	* @param object token
86	* @return string the directive
87	*/
88	+ public static function extractDirective($token)
89	+ {
90	preg_match(self::MATCH, $token->source, $matches);
91	+
92	return strtolower($matches[1]);
93	}
94
95	+ public static function interpolate_nonstrict($string, $context)
96	+ {
97	for ($i = 0, $n = preg_match_all(self::INTERPOLATION_MATCH, $string, $matches); $i < $n; $i++) {
98	$var = SassScriptParser::$instance->evaluate($matches[0][$i], $context);
99

103	$var = $var->toString();
104	}
105
106	+ if (preg_match('/^unquote$(["\'])(.*)\1$$/', $var, $match)) {
107	$val = $match[2];
108	+ } elseif ($var == '""') {

109	$val = "";
110	+ } elseif (preg_match('/^(["\'])(.*)\1$/', $var, $match)) {

111	$val = $match[2];
112	+ } else {

113	$val = $var;
114	}
115	$matches[1][$i] = $val;

118	$matches[0][] = '}';
119	$matches[1][] = '';
120	$matches[1][] = '';
121	+
122	return str_replace($matches[0], $matches[1], $string);
123	}
124	}

lib/phpsass/tree/SassEachNode.php CHANGED Viewed

	@@ -22,7 +22,8 @@
22	* @package PHamlP
23	* @subpackage Sass.tree
24	*/
25	- class SassEachNode extends SassNode {

26	const MATCH = '/@each\s+[!\$](.+?)in\s+(.+)$/i';
27
28	const VARIABLE = 1;
	@@ -42,12 +43,12 @@ class SassEachNode extends SassNode {
42	* @param object source token
43	* @return SassEachNode
44	*/
45	- public function __construct($token) {

46	parent::__construct($token);
47	if (!preg_match(self::MATCH, $token->source, $matches)) {
48	throw new SassEachNodeException('Invalid @each directive', $this);
49	- }
50	- else {
51	$this->variable = trim($matches[self::VARIABLE]);
52	$this->in = $matches[self::IN];
53	}
	@@ -58,7 +59,8 @@ class SassEachNode extends SassNode {
58	* @param SassContext the context in which this node is parsed
59	* @return array parsed child nodes
60	*/
61	- public function parse($context) {

62	$children = array();
63
64	if ($this->variable && $this->in) {
	@@ -71,6 +73,7 @@ class SassEachNode extends SassNode {
71	}
72	}
73	$context->merge();

74	return $children;
75	}
76	}


22	* @package PHamlP
23	* @subpackage Sass.tree
24	*/
25	+ class SassEachNode extends SassNode
26	+ {
27	const MATCH = '/@each\s+[!\$](.+?)in\s+(.+)$/i';
28
29	const VARIABLE = 1;

43	* @param object source token
44	* @return SassEachNode
45	*/
46	+ public function __construct($token)
47	+ {
48	parent::__construct($token);
49	if (!preg_match(self::MATCH, $token->source, $matches)) {
50	throw new SassEachNodeException('Invalid @each directive', $this);
51	+ } else {

52	$this->variable = trim($matches[self::VARIABLE]);
53	$this->in = $matches[self::IN];
54	}

59	* @param SassContext the context in which this node is parsed
60	* @return array parsed child nodes
61	*/
62	+ public function parse($context)
63	+ {
64	$children = array();
65
66	if ($this->variable && $this->in) {

73	}
74	}
75	$context->merge();
76	+
77	return $children;
78	}
79	}

lib/phpsass/tree/SassElseNode.php CHANGED Viewed

	@@ -16,13 +16,15 @@
16	* @package PHamlP
17	* @subpackage Sass.tree
18	*/
19	- class SassElseNode extends SassIfNode {

20	/**
21	* SassElseNode constructor.
22	* @param object source token
23	* @return SassElseNode
24	*/
25	- public function __construct($token) {

26	parent::__construct($token, false);
27	}
28	- }


16	* @package PHamlP
17	* @subpackage Sass.tree
18	*/
19	+ class SassElseNode extends SassIfNode
20	+ {
21	/**
22	* SassElseNode constructor.
23	* @param object source token
24	* @return SassElseNode
25	*/
26	+ public function __construct($token)
27	+ {
28	parent::__construct($token, false);
29	}
30	+ }

lib/phpsass/tree/SassExtendNode.php CHANGED Viewed

	@@ -15,7 +15,8 @@
15	* @package PHamlP
16	* @subpackage Sass.tree
17	*/
18	- class SassExtendNode extends SassNode {

19	const IDENTIFIER = '@';
20	const MATCH = '/^@extend\s+(.+)/i';
21	const VALUE = 1;
	@@ -30,7 +31,8 @@ class SassExtendNode extends SassNode {
30	* @param object source token
31	* @return SassExtendNode
32	*/
33	- public function __construct($token) {

34	parent::__construct($token);
35	preg_match(self::MATCH, $token->source, $matches);
36	$this->value = $matches[self::VALUE];
	@@ -40,10 +42,12 @@ class SassExtendNode extends SassNode {
40	* Parse this node.
41	* @return array An empty array
42	*/
43	- public function parse($context) {

44	# resolve selectors in relation to variables
45	# allows extend inside nested loops.
46	$this->root->extend($this->value, $this->parent->resolveSelectors($context));

47	return array();
48	}
49	- }


15	* @package PHamlP
16	* @subpackage Sass.tree
17	*/
18	+ class SassExtendNode extends SassNode
19	+ {
20	const IDENTIFIER = '@';
21	const MATCH = '/^@extend\s+(.+)/i';
22	const VALUE = 1;

31	* @param object source token
32	* @return SassExtendNode
33	*/
34	+ public function __construct($token)
35	+ {
36	parent::__construct($token);
37	preg_match(self::MATCH, $token->source, $matches);
38	$this->value = $matches[self::VALUE];

42	* Parse this node.
43	* @return array An empty array
44	*/
45	+ public function parse($context)
46	+ {
47	# resolve selectors in relation to variables
48	# allows extend inside nested loops.
49	$this->root->extend($this->value, $this->parent->resolveSelectors($context));
50	+
51	return array();
52	}
53	+ }

lib/phpsass/tree/SassForNode.php CHANGED Viewed

	@@ -25,7 +25,8 @@
25	* @package PHamlP
26	* @subpackage Sass.tree
27	*/
28	- class SassForNode extends SassNode {

29	const MATCH = '/@for\s+[!\$](\w+)\s+from\s+(.+?)\s+(through\|to)\s+(.+?)(?:\s+step\s+(.+))?$/i';
30
31	const VARIABLE = 1;
	@@ -62,7 +63,8 @@ class SassForNode extends SassNode {
62	* @param object source token
63	* @return SassForNode
64	*/
65	- public function __construct($token) {

66	parent::__construct($token);
67	if (!preg_match(self::MATCH, $token->source, $matches)) {
68	throw new SassForNodeException('Invalid @for directive', $this);
	@@ -79,11 +81,12 @@ class SassForNode extends SassNode {
79	* @param SassContext the context in which this node is parsed
80	* @return array parsed child nodes
81	*/
82	- public function parse($context) {

83	$children = array();
84	- $from = (float)$this->evaluate($this->from, $context)->value;
85	- $to = (float)$this->evaluate($this->to, $context)->value;
86	- $step = (float)$this->evaluate($this->step, $context)->value * ($to > $from ? 1 : -1);
87
88	if ($this->inclusive) {
89	$to += ($from < $to ? 1 : -1);
	@@ -94,6 +97,7 @@ class SassForNode extends SassNode {
94	$context->setVariable($this->variable, new SassNumber($i));
95	$children = array_merge($children, $this->parseChildren($context));
96	}

97	return $children;
98	}
99	- }


25	* @package PHamlP
26	* @subpackage Sass.tree
27	*/
28	+ class SassForNode extends SassNode
29	+ {
30	const MATCH = '/@for\s+[!\$](\w+)\s+from\s+(.+?)\s+(through\|to)\s+(.+?)(?:\s+step\s+(.+))?$/i';
31
32	const VARIABLE = 1;

63	* @param object source token
64	* @return SassForNode
65	*/
66	+ public function __construct($token)
67	+ {
68	parent::__construct($token);
69	if (!preg_match(self::MATCH, $token->source, $matches)) {
70	throw new SassForNodeException('Invalid @for directive', $this);

81	* @param SassContext the context in which this node is parsed
82	* @return array parsed child nodes
83	*/
84	+ public function parse($context)
85	+ {
86	$children = array();
87	+ $from = (float) $this->evaluate($this->from, $context)->value;
88	+ $to = (float) $this->evaluate($this->to, $context)->value;
89	+ $step = (float) $this->evaluate($this->step, $context)->value * ($to > $from ? 1 : -1);
90
91	if ($this->inclusive) {
92	$to += ($from < $to ? 1 : -1);

97	$context->setVariable($this->variable, new SassNumber($i));
98	$children = array_merge($children, $this->parseChildren($context));
99	}
100	+
101	return $children;
102	}
103	+ }

lib/phpsass/tree/SassFunctionDefinitionNode.php CHANGED Viewed

	@@ -15,7 +15,8 @@
15	* @package PHamlP
16	* @subpackage Sass.tree
17	*/
18	- class SassFunctionDefinitionNode extends SassNode {

19	const NODE_IDENTIFIER = FALSE;
20	const MATCH = '/^@function\s+([_-\w]+)\s(?:$(.?)$)?\s*$/im';
21	const IDENTIFIER = 1;
	@@ -39,7 +40,8 @@ class SassFunctionDefinitionNode extends SassNode {
39	* @param object source token
40	* @return SassFunctionDefinitionNode
41	*/
42	- public function __construct($token) {

43	// if ($token->level !== 0) {
44	// throw new SassFunctionDefinitionNodeException('Functions can only be defined at root level', $token);
45	// }
	@@ -66,8 +68,10 @@ class SassFunctionDefinitionNode extends SassNode {
66	* @param SassContext the context in which this node is parsed
67	* @return array the parsed node - an empty array
68	*/
69	- public function parse($context) {

70	$context->addFunction($this->name, $this);

71	return array();
72	}
73
	@@ -75,7 +79,8 @@ class SassFunctionDefinitionNode extends SassNode {
75	* Returns the arguments with default values for this function
76	* @return array the arguments with default values for this function
77	*/
78	- public function getArgs() {

79	return $this->args;
80	}
81
	@@ -84,7 +89,8 @@ class SassFunctionDefinitionNode extends SassNode {
84	* @param object token
85	* @return boolean true if the token represents this type of node, false if not
86	*/
87	- public static function isa($token) {

88	return $token->source[0] === self::NODE_IDENTIFIER;
89	}
90
	@@ -95,7 +101,8 @@ class SassFunctionDefinitionNode extends SassNode {
95	* @throws SassReturn - if the @return is fired then this is thrown to break early
96	* @return SassBoolean(false) - if no @return was fired, return false
97	*/
98	- public function execute($pcontext, $provided) {

99	list($arguments, $context) = SassScriptFunction::fill_parameters($this->args, $provided, $pcontext, $this);
100	$context->setVariables($arguments);
101


15	* @package PHamlP
16	* @subpackage Sass.tree
17	*/
18	+ class SassFunctionDefinitionNode extends SassNode
19	+ {
20	const NODE_IDENTIFIER = FALSE;
21	const MATCH = '/^@function\s+([_-\w]+)\s(?:$(.?)$)?\s*$/im';
22	const IDENTIFIER = 1;

40	* @param object source token
41	* @return SassFunctionDefinitionNode
42	*/
43	+ public function __construct($token)
44	+ {
45	// if ($token->level !== 0) {
46	// throw new SassFunctionDefinitionNodeException('Functions can only be defined at root level', $token);
47	// }

68	* @param SassContext the context in which this node is parsed
69	* @return array the parsed node - an empty array
70	*/
71	+ public function parse($context)
72	+ {
73	$context->addFunction($this->name, $this);
74	+
75	return array();
76	}
77

79	* Returns the arguments with default values for this function
80	* @return array the arguments with default values for this function
81	*/
82	+ public function getArgs()
83	+ {
84	return $this->args;
85	}
86

89	* @param object token
90	* @return boolean true if the token represents this type of node, false if not
91	*/
92	+ public static function isa($token)
93	+ {
94	return $token->source[0] === self::NODE_IDENTIFIER;
95	}
96

101	* @throws SassReturn - if the @return is fired then this is thrown to break early
102	* @return SassBoolean(false) - if no @return was fired, return false
103	*/
104	+ public function execute($pcontext, $provided)
105	+ {
106	list($arguments, $context) = SassScriptFunction::fill_parameters($this->args, $provided, $pcontext, $this);
107	$context->setVariables($arguments);
108

lib/phpsass/tree/SassIfNode.php CHANGED Viewed

	@@ -16,9 +16,10 @@
16	* @package PHamlP
17	* @subpackage Sass.tree
18	*/
19	- class SassIfNode extends SassNode {
20	- ~~const MATCH_IF = '/^@if\s+(.+)$/i';~~
21	- const ~~MATCH_ELSE~~ = '~~/@else(\s+~~if\s+(.+)~~)?/~~i';

22	const IF_EXPRESSION = 1;
23	const ELSE_IF = 1;
24	const ELSE_EXPRESSION = 2;
	@@ -37,13 +38,13 @@ class SassIfNode extends SassNode {
37	* @param boolean true for an "if" node, false for an "else if \| else" node
38	* @return SassIfNode
39	*/
40	- public function __construct($token, $if=true) {

41	parent::__construct($token);
42	if ($if) {
43	preg_match(self::MATCH_IF, $token->source, $matches);
44	$this->expression = $matches[SassIfNode::IF_EXPRESSION];
45	- }
46	- else {
47	preg_match(self::MATCH_ELSE, $token->source, $matches);
48	$this->expression = (sizeof($matches)==1 ? null : $matches[SassIfNode::ELSE_EXPRESSION]);
49	}
	@@ -54,15 +55,16 @@ class SassIfNode extends SassNode {
54	* @param SassIfNode "else" statement node to add
55	* @return SassIfNode this node
56	*/
57	- public function addElse($node) {

58	if (is_null($this->else)) {
59	$node->parent = $this;
60	$node->root = $this->root;
61	$this->else = $node;
62	- }
63	- else {
64	$this->else->addElse($node);
65	}

66	return $this;
67	}
68
	@@ -71,16 +73,16 @@ class SassIfNode extends SassNode {
71	* @param SassContext the context in which this node is parsed
72	* @return array parsed child nodes
73	*/
74	- public function parse($context) {

75	if ($this->isElse() \|\| $this->evaluate($this->expression, $context)->toBoolean()) {
76	$children = $this->parseChildren($context);
77	- }
78	- elseif (!empty($this->else)) {
79	$children = $this->else->parse($context);
80	- }
81	- else {
82	$children = array();
83	}

84	return $children;
85	}
86
	@@ -89,7 +91,8 @@ class SassIfNode extends SassNode {
89	* @return true if this node is an "else" node, false if this node is an "if"
90	* or "else if" node
91	*/
92	- private function isElse() {

93	return ($this->expression=='');
94	}
95	- }


16	* @package PHamlP
17	* @subpackage Sass.tree
18	*/
19	+ class SassIfNode extends SassNode
20	+ {
21	+ const MATCH_IF = '/^@if\s*(.+)$/i';
22	+ const MATCH_ELSE = '/@else(\sif\s(.+))?/i';
23	const IF_EXPRESSION = 1;
24	const ELSE_IF = 1;
25	const ELSE_EXPRESSION = 2;

38	* @param boolean true for an "if" node, false for an "else if \| else" node
39	* @return SassIfNode
40	*/
41	+ public function __construct($token, $if=true)
42	+ {
43	parent::__construct($token);
44	if ($if) {
45	preg_match(self::MATCH_IF, $token->source, $matches);
46	$this->expression = $matches[SassIfNode::IF_EXPRESSION];
47	+ } else {

48	preg_match(self::MATCH_ELSE, $token->source, $matches);
49	$this->expression = (sizeof($matches)==1 ? null : $matches[SassIfNode::ELSE_EXPRESSION]);
50	}

55	* @param SassIfNode "else" statement node to add
56	* @return SassIfNode this node
57	*/
58	+ public function addElse($node)
59	+ {
60	if (is_null($this->else)) {
61	$node->parent = $this;
62	$node->root = $this->root;
63	$this->else = $node;
64	+ } else {

65	$this->else->addElse($node);
66	}
67	+
68	return $this;
69	}
70

73	* @param SassContext the context in which this node is parsed
74	* @return array parsed child nodes
75	*/
76	+ public function parse($context)
77	+ {
78	if ($this->isElse() \|\| $this->evaluate($this->expression, $context)->toBoolean()) {
79	$children = $this->parseChildren($context);
80	+ } elseif (!empty($this->else)) {

81	$children = $this->else->parse($context);
82	+ } else {

83	$children = array();
84	}
85	+
86	return $children;
87	}
88

91	* @return true if this node is an "else" node, false if this node is an "if"
92	* or "else if" node
93	*/
94	+ private function isElse()
95	+ {
96	return ($this->expression=='');
97	}
98	+ }

lib/phpsass/tree/SassImportNode.php CHANGED Viewed

	@@ -15,7 +15,8 @@
15	* @package PHamlP
16	* @subpackage Sass.tree
17	*/
18	- class SassImportNode extends SassNode {

19	const IDENTIFIER = '@';
20	const MATCH = '/^@import\s+(.+)/i';
21	const MATCH_CSS = '/^((url)$(.+)$\|.+" \w+\|http\|.+\.css$)/im';
	@@ -31,7 +32,8 @@ class SassImportNode extends SassNode {
31	* @param object source token
32	* @return SassImportNode
33	*/
34	- public function __construct($token, $parent) {

35	parent::__construct($token);
36	$this->parent = $parent;
37	preg_match(self::MATCH, $token->source, $matches);
	@@ -48,7 +50,8 @@ class SassImportNode extends SassNode {
48	* @param SassContext the context in which this node is parsed
49	* @return array the parsed node
50	*/
51	- public function parse($context) {

52	$imported = array();
53	foreach ($this->files as $file) {
54	if (preg_match(self::MATCH_CSS, $file, $matches)) {
	@@ -57,6 +60,7 @@ class SassImportNode extends SassNode {
57	} else {
58	$file = "url('$file')";
59	}

60	return array(new SassString("@import $file;"), new SassString("\n"));
61	}
62	$file = trim($file, '\'"');
	@@ -78,11 +82,10 @@ class SassImportNode extends SassNode {
78	foreach ($files as $subfile) {
79	if (preg_match(self::MATCH_CSS, $subfile)) {
80	$tree->addChild(new SassString("@import url('$subfile');"));
81	- }
82	- else {
83	$this->parser->filename = $subfile;
84	$subtree = SassFile::get_tree($subfile, $this->parser);
85	- foreach($subtree->getChildren() as $child) {
86	$tree->addChild($child);
87	}
88	}
	@@ -100,6 +103,7 @@ class SassImportNode extends SassNode {
100	}
101	}
102	}

103	return $imported;
104	}
105	}


15	* @package PHamlP
16	* @subpackage Sass.tree
17	*/
18	+ class SassImportNode extends SassNode
19	+ {
20	const IDENTIFIER = '@';
21	const MATCH = '/^@import\s+(.+)/i';
22	const MATCH_CSS = '/^((url)$(.+)$\|.+" \w+\|http\|.+\.css$)/im';

32	* @param object source token
33	* @return SassImportNode
34	*/
35	+ public function __construct($token, $parent)
36	+ {
37	parent::__construct($token);
38	$this->parent = $parent;
39	preg_match(self::MATCH, $token->source, $matches);

50	* @param SassContext the context in which this node is parsed
51	* @return array the parsed node
52	*/
53	+ public function parse($context)
54	+ {
55	$imported = array();
56	foreach ($this->files as $file) {
57	if (preg_match(self::MATCH_CSS, $file, $matches)) {

60	} else {
61	$file = "url('$file')";
62	}
63	+
64	return array(new SassString("@import $file;"), new SassString("\n"));
65	}
66	$file = trim($file, '\'"');

82	foreach ($files as $subfile) {
83	if (preg_match(self::MATCH_CSS, $subfile)) {
84	$tree->addChild(new SassString("@import url('$subfile');"));
85	+ } else {

86	$this->parser->filename = $subfile;
87	$subtree = SassFile::get_tree($subfile, $this->parser);
88	+ foreach ($subtree->getChildren() as $child) {
89	$tree->addChild($child);
90	}
91	}

103	}
104	}
105	}
106	+
107	return $imported;
108	}
109	}

lib/phpsass/tree/SassMediaNode.php CHANGED Viewed

	@@ -15,12 +15,12 @@
15	* @package PHamlP
16	* @subpackage Sass.tree
17	*/
18	- class SassMediaNode extends SassNode {

19	const IDENTIFIER = '@';
20	const MATCH = '/^@(media)\s+(.+?)\s*;?$/';
21	const MEDIA = 1;
22
23	-
24	public $token;
25
26	/**
	@@ -47,7 +47,8 @@ class SassMediaNode extends SassNode {
47	* @param array parameters for the message
48	* @return SassMediaNode
49	*/
50	- public function __construct($token) {

51	parent::__construct($token);
52
53	preg_match(self::MATCH, $token->source, $matches);
	@@ -60,7 +61,8 @@ class SassMediaNode extends SassNode {
60	* This raises an error.
61	* @return array An empty array
62	*/
63	- public function parse($context) {

64	// If we are in a loop, function or mixin then the parent isn't what should
65	// go inside the media node. Walk up the parent tree to find the rule node
66	// to put inside the media node or the root node if the media node should be


15	* @package PHamlP
16	* @subpackage Sass.tree
17	*/
18	+ class SassMediaNode extends SassNode
19	+ {
20	const IDENTIFIER = '@';
21	const MATCH = '/^@(media)\s+(.+?)\s*;?$/';
22	const MEDIA = 1;
23

24	public $token;
25
26	/**

47	* @param array parameters for the message
48	* @return SassMediaNode
49	*/
50	+ public function __construct($token)
51	+ {
52	parent::__construct($token);
53
54	preg_match(self::MATCH, $token->source, $matches);

61	* This raises an error.
62	* @return array An empty array
63	*/
64	+ public function parse($context)
65	+ {
66	// If we are in a loop, function or mixin then the parent isn't what should
67	// go inside the media node. Walk up the parent tree to find the rule node
68	// to put inside the media node or the root node if the media node should be

lib/phpsass/tree/SassMixinDefinitionNode.php CHANGED Viewed

	@@ -15,7 +15,8 @@
15	* @package PHamlP
16	* @subpackage Sass.tree
17	*/
18	- class SassMixinDefinitionNode extends SassNode {

19	const NODE_IDENTIFIER = '=';
20	const MATCH = '/^(=\|@mixin\s+)([-\w]+)\s(?:$(.?)$)?\s*$/im';
21	const IDENTIFIER = 1;
	@@ -37,7 +38,8 @@ class SassMixinDefinitionNode extends SassNode {
37	* @param object source token
38	* @return SassMixinDefinitionNode
39	*/
40	- public function __construct($token) {

41	preg_match(self::MATCH, $token->source, $matches);
42	parent::__construct($token);
43	if (empty($matches)) {
	@@ -55,8 +57,10 @@ class SassMixinDefinitionNode extends SassNode {
55	* @param SassContext the context in which this node is parsed
56	* @return array the parsed node - an empty array
57	*/
58	- public function parse($context) {

59	$context->addMixin($this->name, $this);

60	return array();
61	}
62
	@@ -64,7 +68,8 @@ class SassMixinDefinitionNode extends SassNode {
64	* Returns the arguments with default values for this mixin
65	* @return array the arguments with default values for this mixin
66	*/
67	- public function getArgs() {

68	return $this->args;
69	}
70
	@@ -73,7 +78,8 @@ class SassMixinDefinitionNode extends SassNode {
73	* @param object token
74	* @return boolean true if the token represents this type of node, false if not
75	*/
76	- public static function isa($token) {

77	return $token->source[0] === self::NODE_IDENTIFIER;
78	}
79	}


15	* @package PHamlP
16	* @subpackage Sass.tree
17	*/
18	+ class SassMixinDefinitionNode extends SassNode
19	+ {
20	const NODE_IDENTIFIER = '=';
21	const MATCH = '/^(=\|@mixin\s+)([-\w]+)\s(?:$(.?)$)?\s*$/im';
22	const IDENTIFIER = 1;

38	* @param object source token
39	* @return SassMixinDefinitionNode
40	*/
41	+ public function __construct($token)
42	+ {
43	preg_match(self::MATCH, $token->source, $matches);
44	parent::__construct($token);
45	if (empty($matches)) {

57	* @param SassContext the context in which this node is parsed
58	* @return array the parsed node - an empty array
59	*/
60	+ public function parse($context)
61	+ {
62	$context->addMixin($this->name, $this);
63	+
64	return array();
65	}
66

68	* Returns the arguments with default values for this mixin
69	* @return array the arguments with default values for this mixin
70	*/
71	+ public function getArgs()
72	+ {
73	return $this->args;
74	}
75

78	* @param object token
79	* @return boolean true if the token represents this type of node, false if not
80	*/
81	+ public static function isa($token)
82	+ {
83	return $token->source[0] === self::NODE_IDENTIFIER;
84	}
85	}

lib/phpsass/tree/SassMixinNode.php CHANGED Viewed

	@@ -15,7 +15,8 @@
15	* @package PHamlP
16	* @subpackage Sass.tree
17	*/
18	- class SassMixinNode extends SassNode {

19	const NODE_IDENTIFIER = '+';
20	const MATCH = '/^(\+\|@include\s+)([a-z0-9_-]+)\s(?:$(.?)$)?\s*$/i';
21	const IDENTIFIER = 1;
	@@ -36,7 +37,8 @@ class SassMixinNode extends SassNode {
36	* @param object source token
37	* @return SassMixinNode
38	*/
39	- public function __construct($token) {

40	parent::__construct($token);
41	preg_match(self::MATCH, $token->source, $matches);
42
	@@ -56,7 +58,8 @@ class SassMixinNode extends SassNode {
56	* @param SassContext the context in which this node is parsed
57	* @return array the parsed node
58	*/
59	- public function parse($pcontext) {

60	$mixin = $pcontext->getMixin($this->name);
61	$context = new SassContext($pcontext);
62	$context->content = $this->children;
	@@ -83,7 +86,8 @@ class SassMixinNode extends SassNode {
83	* @param object token
84	* @return boolean true if the token represents this type of node, false if not
85	*/
86	- public static function isa($token) {

87	return $token->source[0] === self::NODE_IDENTIFIER;
88	}
89	}


15	* @package PHamlP
16	* @subpackage Sass.tree
17	*/
18	+ class SassMixinNode extends SassNode
19	+ {
20	const NODE_IDENTIFIER = '+';
21	const MATCH = '/^(\+\|@include\s+)([a-z0-9_-]+)\s(?:$(.?)$)?\s*$/i';
22	const IDENTIFIER = 1;

37	* @param object source token
38	* @return SassMixinNode
39	*/
40	+ public function __construct($token)
41	+ {
42	parent::__construct($token);
43	preg_match(self::MATCH, $token->source, $matches);
44

58	* @param SassContext the context in which this node is parsed
59	* @return array the parsed node
60	*/
61	+ public function parse($pcontext)
62	+ {
63	$mixin = $pcontext->getMixin($this->name);
64	$context = new SassContext($pcontext);
65	$context->content = $this->children;

86	* @param object token
87	* @return boolean true if the token represents this type of node, false if not
88	*/
89	+ public static function isa($token)
90	+ {
91	return $token->source[0] === self::NODE_IDENTIFIER;
92	}
93	}

lib/phpsass/tree/SassNode.php CHANGED Viewed

	@@ -9,30 +9,30 @@
9	* @subpackage Sass.tree
10	*/
11
12	- require_once('SassContext.php');
13	- require_once('SassCommentNode.php');
14	- require_once('SassDebugNode.php');
15	- require_once('SassDirectiveNode.php');
16	- require_once('SassImportNode.php');
17	- require_once('SassMixinNode.php');
18	- require_once('SassMixinDefinitionNode.php');
19	- require_once('SassPropertyNode.php');
20	- require_once('SassRootNode.php');
21	- require_once('SassRuleNode.php');
22	- require_once('SassVariableNode.php');
23	- require_once('SassExtendNode.php');
24	- require_once('SassEachNode.php');
25	- require_once('SassForNode.php');
26	- require_once('SassIfNode.php');
27	- require_once('SassElseNode.php');
28	- require_once('SassWhileNode.php');
29	- require_once('SassNodeExceptions.php');
30	-
31	- require_once('SassFunctionDefinitionNode.php');
32	- require_once('SassReturnNode.php');
33	- require_once('SassContentNode.php');
34	- require_once('SassWarnNode.php');
35	- require_once('SassMediaNode.php');
36
37	/**
38	* SassNode class.
	@@ -40,7 +40,8 @@ require_once('SassMediaNode.php');
40	* @package PHamlP
41	* @subpackage Sass.tree
42	*/
43	- class SassNode {

44	/**
45	* @var SassNode parent of this node
46	*/
	@@ -63,7 +64,8 @@ class SassNode {
63	* @param object source token
64	* @return SassNode
65	*/
66	- public function __construct($token) {

67	$this->token = $token;
68	}
69
	@@ -72,7 +74,8 @@ class SassNode {
72	* @param string name of property to get
73	* @return mixed return value of getter function
74	*/
75	- public function __get($name) {

76	$getter = 'get' . ucfirst($name);
77	if (method_exists($this, $getter)) {
78	return $this->$getter();
	@@ -86,10 +89,12 @@ class SassNode {
86	* @return mixed value of property
87	* @return SassNode this node
88	*/
89	- public function __set($name, $value) {

90	$setter = 'set' . ucfirst($name);
91	if (method_exists($this, $setter)) {
92	$this->$setter($value);

93	return $this;
94	}
95	throw new SassNodeException('No setter function for ' . $name, $this);
	@@ -99,7 +104,8 @@ class SassNode {
99	* Resets children when cloned
100	* @see parse
101	*/
102	- public function __clone() {

103	$this->children = array();
104	}
105
	@@ -107,7 +113,8 @@ class SassNode {
107	* Return a value indicating if this node has a parent
108	* @return array the node's parent
109	*/
110	- public function hasParent() {

111	return !empty($this->parent);
112	}
113
	@@ -115,7 +122,8 @@ class SassNode {
115	* Returns the node's parent
116	* @return array the node's parent
117	*/
118	- public function getParent() {

119	return $this->parent;
120	}
121
	@@ -123,14 +131,14 @@ class SassNode {
123	* Adds a child to this node.
124	* @return SassNode the child to add
125	*/
126	- public function addChild($child) {

127	if ($child instanceof SassElseNode) {
128	if (!$this->lastChild instanceof SassIfNode) {
129	throw new SassException('@else(if) directive must come after @(else)if', $child);
130	}
131	$this->lastChild->addElse($child);
132	- }
133	- else {
134	$this->children[] = $child;
135	$child->parent = $this;
136	$child->root = $this->root;
	@@ -145,7 +153,8 @@ class SassNode {
145	* Returns a value indicating if this node has children
146	* @return boolean true if the node has children, false if not
147	*/
148	- public function hasChildren() {

149	return !empty($this->children);
150	}
151
	@@ -153,7 +162,8 @@ class SassNode {
153	* Returns the node's children
154	* @return array the node's children
155	*/
156	- public function getChildren() {

157	return $this->children;
158	}
159
	@@ -163,7 +173,8 @@ class SassNode {
163	* level than the passed node if is a child of it.
164	* @return boolean true if the node is a child of the passed node, false if not
165	*/
166	- public function isChildOf($node) {

167	return $this->level > $node->level;
168	}
169
	@@ -171,7 +182,8 @@ class SassNode {
171	* Returns the last child node of this node.
172	* @return SassNode the last child node of this node
173	*/
174	- public function getLastChild() {

175	return $this->children[count($this->children) - 1];
176	}
177
	@@ -179,7 +191,8 @@ class SassNode {
179	* Returns the level of this node.
180	* @return integer the level of this node
181	*/
182	- public function getLevel() {

183	return $this->token->level;
184	}
185
	@@ -187,7 +200,8 @@ class SassNode {
187	* Returns the source for this node
188	* @return string the source for this node
189	*/
190	- public function getSource() {

191	return $this->token->source;
192	}
193
	@@ -195,7 +209,8 @@ class SassNode {
195	* Returns the debug_info option setting for this node
196	* @return boolean the debug_info option setting for this node
197	*/
198	- public function getDebug_info() {

199	return $this->parser->debug_info;
200	}
201
	@@ -203,7 +218,8 @@ class SassNode {
203	* Returns the line number for this node
204	* @return string the line number for this node
205	*/
206	- public function getLine() {

207	return $this->token->line;
208	}
209
	@@ -211,7 +227,8 @@ class SassNode {
211	* Returns the line_numbers option setting for this node
212	* @return boolean the line_numbers option setting for this node
213	*/
214	- public function getLine_numbers() {

215	return $this->parser->line_numbers;
216	}
217
	@@ -219,7 +236,8 @@ class SassNode {
219	* Returns the filename for this node
220	* @return string the filename for this node
221	*/
222	- public function getFilename() {

223	return $this->token->filename;
224	}
225
	@@ -227,7 +245,8 @@ class SassNode {
227	* Returns the Sass parser.
228	* @return SassParser the Sass parser
229	*/
230	- public function getParser() {

231	return $this->root->parser;
232	}
233
	@@ -235,7 +254,8 @@ class SassNode {
235	* Returns the property syntax being used.
236	* @return string the property syntax being used
237	*/
238	- public function getPropertySyntax() {

239	return $this->root->parser->propertySyntax;
240	}
241
	@@ -243,7 +263,8 @@ class SassNode {
243	* Returns the SassScript parser.
244	* @return SassScriptParser the SassScript parser
245	*/
246	- public function getScript() {

247	return $this->root->script;
248	}
249
	@@ -251,7 +272,8 @@ class SassNode {
251	* Returns the renderer.
252	* @return SassRenderer the renderer
253	*/
254	- public function getRenderer() {

255	return $this->root->renderer;
256	}
257
	@@ -259,7 +281,8 @@ class SassNode {
259	* Returns the render style of the document tree.
260	* @return string the render style of the document tree
261	*/
262	- public function getStyle() {

263	return $this->root->parser->style;
264	}
265
	@@ -267,7 +290,8 @@ class SassNode {
267	* Returns a value indicating whether this node is in a directive
268	* @param boolean true if the node is in a directive, false if not
269	*/
270	- public function inDirective() {

271	return $this->parent instanceof SassDirectiveNode \|\|
272	$this->parent instanceof SassDirectiveNode;
273	}
	@@ -276,7 +300,8 @@ class SassNode {
276	* Returns a value indicating whether this node is in a SassScript directive
277	* @param boolean true if this node is in a SassScript directive, false if not
278	*/
279	- public function inSassScriptDirective() {

280	return $this->parent instanceof SassEachNode \|\|
281	$this->parent->parent instanceof SassEachNode \|\|
282	$this->parent instanceof SassForNode \|\|
	@@ -293,8 +318,10 @@ class SassNode {
293	* @param SassContext the context in which the expression is evaluated
294	* @return SassLiteral value of parsed expression
295	*/
296	- public function evaluate($expression, $context, $x=null) {

297	$context->node = $this;

298	return $this->script->evaluate($expression, $context, $x);
299	}
300
	@@ -304,8 +331,10 @@ class SassNode {
304	* @param SassContext the context in which the string is interpolated
305	* @return string the interpolated text
306	*/
307	- public function interpolate($expression, $context) {

308	$context->node = $this;

309	return $this->script->interpolate($expression, $context);
310	}
311
	@@ -314,7 +343,8 @@ class SassNode {
314	* @param string warning message
315	* @param array line
316	*/
317	- public function addWarning($message) {

318	$warning = new SassDebugNode($this->token, $message);
319	$this->addChild($warning);
320	}
	@@ -324,7 +354,8 @@ class SassNode {
324	* @param SassContext the context in which the children are parsed
325	* @return array the parsed child nodes
326	*/
327	- public function parseChildren($context) {

328	$children = array();
329	foreach ($this->children as $child) {
330	# child could be a SassLiteral /or/ SassNode
	@@ -335,6 +366,7 @@ class SassNode {
335	}
336	$children = array_merge($children, $kid);
337	}

338	return $children;
339	}
340
	@@ -343,7 +375,8 @@ class SassNode {
343	* @param object token
344	* @return boolean true if the token represents this type of node, false if not
345	*/
346	- public static function isa($token) {

347	throw new SassNodeException('Child classes must override this method');
348	}
349


9	* @subpackage Sass.tree
10	*/
11
12	+ require_once 'SassContext.php';
13	+ require_once 'SassCommentNode.php';
14	+ require_once 'SassDebugNode.php';
15	+ require_once 'SassDirectiveNode.php';
16	+ require_once 'SassImportNode.php';
17	+ require_once 'SassMixinNode.php';
18	+ require_once 'SassMixinDefinitionNode.php';
19	+ require_once 'SassPropertyNode.php';
20	+ require_once 'SassRootNode.php';
21	+ require_once 'SassRuleNode.php';
22	+ require_once 'SassVariableNode.php';
23	+ require_once 'SassExtendNode.php';
24	+ require_once 'SassEachNode.php';
25	+ require_once 'SassForNode.php';
26	+ require_once 'SassIfNode.php';
27	+ require_once 'SassElseNode.php';
28	+ require_once 'SassWhileNode.php';
29	+ require_once 'SassNodeExceptions.php';
30	+
31	+ require_once 'SassFunctionDefinitionNode.php';
32	+ require_once 'SassReturnNode.php';
33	+ require_once 'SassContentNode.php';
34	+ require_once 'SassWarnNode.php';
35	+ require_once 'SassMediaNode.php';
36
37	/**
38	* SassNode class.

40	* @package PHamlP
41	* @subpackage Sass.tree
42	*/
43	+ class SassNode
44	+ {
45	/**
46	* @var SassNode parent of this node
47	*/

64	* @param object source token
65	* @return SassNode
66	*/
67	+ public function __construct($token)
68	+ {
69	$this->token = $token;
70	}
71

74	* @param string name of property to get
75	* @return mixed return value of getter function
76	*/
77	+ public function __get($name)
78	+ {
79	$getter = 'get' . ucfirst($name);
80	if (method_exists($this, $getter)) {
81	return $this->$getter();

89	* @return mixed value of property
90	* @return SassNode this node
91	*/
92	+ public function __set($name, $value)
93	+ {
94	$setter = 'set' . ucfirst($name);
95	if (method_exists($this, $setter)) {
96	$this->$setter($value);
97	+
98	return $this;
99	}
100	throw new SassNodeException('No setter function for ' . $name, $this);

104	* Resets children when cloned
105	* @see parse
106	*/
107	+ public function __clone()
108	+ {
109	$this->children = array();
110	}
111

113	* Return a value indicating if this node has a parent
114	* @return array the node's parent
115	*/
116	+ public function hasParent()
117	+ {
118	return !empty($this->parent);
119	}
120

122	* Returns the node's parent
123	* @return array the node's parent
124	*/
125	+ public function getParent()
126	+ {
127	return $this->parent;
128	}
129

131	* Adds a child to this node.
132	* @return SassNode the child to add
133	*/
134	+ public function addChild($child)
135	+ {
136	if ($child instanceof SassElseNode) {
137	if (!$this->lastChild instanceof SassIfNode) {
138	throw new SassException('@else(if) directive must come after @(else)if', $child);
139	}
140	$this->lastChild->addElse($child);
141	+ } else {

142	$this->children[] = $child;
143	$child->parent = $this;
144	$child->root = $this->root;

153	* Returns a value indicating if this node has children
154	* @return boolean true if the node has children, false if not
155	*/
156	+ public function hasChildren()
157	+ {
158	return !empty($this->children);
159	}
160

162	* Returns the node's children
163	* @return array the node's children
164	*/
165	+ public function getChildren()
166	+ {
167	return $this->children;
168	}
169

173	* level than the passed node if is a child of it.
174	* @return boolean true if the node is a child of the passed node, false if not
175	*/
176	+ public function isChildOf($node)
177	+ {
178	return $this->level > $node->level;
179	}
180

182	* Returns the last child node of this node.
183	* @return SassNode the last child node of this node
184	*/
185	+ public function getLastChild()
186	+ {
187	return $this->children[count($this->children) - 1];
188	}
189

191	* Returns the level of this node.
192	* @return integer the level of this node
193	*/
194	+ public function getLevel()
195	+ {
196	return $this->token->level;
197	}
198

200	* Returns the source for this node
201	* @return string the source for this node
202	*/
203	+ public function getSource()
204	+ {
205	return $this->token->source;
206	}
207

209	* Returns the debug_info option setting for this node
210	* @return boolean the debug_info option setting for this node
211	*/
212	+ public function getDebug_info()
213	+ {
214	return $this->parser->debug_info;
215	}
216

218	* Returns the line number for this node
219	* @return string the line number for this node
220	*/
221	+ public function getLine()
222	+ {
223	return $this->token->line;
224	}
225

227	* Returns the line_numbers option setting for this node
228	* @return boolean the line_numbers option setting for this node
229	*/
230	+ public function getLine_numbers()
231	+ {
232	return $this->parser->line_numbers;
233	}
234

236	* Returns the filename for this node
237	* @return string the filename for this node
238	*/
239	+ public function getFilename()
240	+ {
241	return $this->token->filename;
242	}
243

245	* Returns the Sass parser.
246	* @return SassParser the Sass parser
247	*/
248	+ public function getParser()
249	+ {
250	return $this->root->parser;
251	}
252

254	* Returns the property syntax being used.
255	* @return string the property syntax being used
256	*/
257	+ public function getPropertySyntax()
258	+ {
259	return $this->root->parser->propertySyntax;
260	}
261

263	* Returns the SassScript parser.
264	* @return SassScriptParser the SassScript parser
265	*/
266	+ public function getScript()
267	+ {
268	return $this->root->script;
269	}
270

272	* Returns the renderer.
273	* @return SassRenderer the renderer
274	*/
275	+ public function getRenderer()
276	+ {
277	return $this->root->renderer;
278	}
279

281	* Returns the render style of the document tree.
282	* @return string the render style of the document tree
283	*/
284	+ public function getStyle()
285	+ {
286	return $this->root->parser->style;
287	}
288

290	* Returns a value indicating whether this node is in a directive
291	* @param boolean true if the node is in a directive, false if not
292	*/
293	+ public function inDirective()
294	+ {
295	return $this->parent instanceof SassDirectiveNode \|\|
296	$this->parent instanceof SassDirectiveNode;
297	}

300	* Returns a value indicating whether this node is in a SassScript directive
301	* @param boolean true if this node is in a SassScript directive, false if not
302	*/
303	+ public function inSassScriptDirective()
304	+ {
305	return $this->parent instanceof SassEachNode \|\|
306	$this->parent->parent instanceof SassEachNode \|\|
307	$this->parent instanceof SassForNode \|\|

318	* @param SassContext the context in which the expression is evaluated
319	* @return SassLiteral value of parsed expression
320	*/
321	+ public function evaluate($expression, $context, $x=null)
322	+ {
323	$context->node = $this;
324	+
325	return $this->script->evaluate($expression, $context, $x);
326	}
327

331	* @param SassContext the context in which the string is interpolated
332	* @return string the interpolated text
333	*/
334	+ public function interpolate($expression, $context)
335	+ {
336	$context->node = $this;
337	+
338	return $this->script->interpolate($expression, $context);
339	}
340

343	* @param string warning message
344	* @param array line
345	*/
346	+ public function addWarning($message)
347	+ {
348	$warning = new SassDebugNode($this->token, $message);
349	$this->addChild($warning);
350	}

354	* @param SassContext the context in which the children are parsed
355	* @return array the parsed child nodes
356	*/
357	+ public function parseChildren($context)
358	+ {
359	$children = array();
360	foreach ($this->children as $child) {
361	# child could be a SassLiteral /or/ SassNode

366	}
367	$children = array_merge($children, $kid);
368	}
369	+
370	return $children;
371	}
372

375	* @param object token
376	* @return boolean true if the token represents this type of node, false if not
377	*/
378	+ public static function isa($token)
379	+ {
380	throw new SassNodeException('Child classes must override this method');
381	}
382

lib/phpsass/tree/SassNodeExceptions.php CHANGED Viewed

	@@ -74,7 +74,6 @@ class SassForNodeException extends SassNodeException {}
74	*/
75	class SassFunctionDefinitionNodeException extends SassNodeException {}
76
77	-
78	/**
79	* SassIfNodeException class.
80	* @package PHamlP


74	*/
75	class SassFunctionDefinitionNodeException extends SassNodeException {}
76

77	/**
78	* SassIfNodeException class.
79	* @package PHamlP

lib/phpsass/tree/SassPropertyNode.php CHANGED Viewed

	@@ -15,7 +15,8 @@
15	* @package PHamlP
16	* @subpackage Sass.tree
17	*/
18	- class SassPropertyNode extends SassNode {

19	const MATCH_PROPERTY_SCSS = '/^([^\s=:"(\\\\:)])\s(?:(= )\|:)([^\:].?)?(\s!important.*)?$/';
20	const MATCH_PROPERTY_NEW = '/^([^\s=:"]+)\s(?:(= )\|:)([^\:].?)?(\s!important.)?$/';
21	const MATCH_PROPERTY_OLD = '/^:([^\s=:]+)(?:\s(=)\s\|\s+\|$)(.)(\s!important.*)?/';
	@@ -72,7 +73,6 @@ class SassPropertyNode extends SassNode {
72	*/
73	public $value;
74
75	-
76	/**
77	* @var boolean, wether the property is important
78	*/
	@@ -84,14 +84,14 @@ class SassPropertyNode extends SassNode {
84	* @param string property syntax
85	* @return SassPropertyNode
86	*/
87	- public function __construct($token, $syntax = 'new') {

88	parent::__construct($token);
89	$matches = self::match($token, $syntax);
90	$this->name = @$matches[self::NAME];
91	if (!isset($matches[self::VALUE])) {
92	$this->value = '';
93	- }
94	- else {
95	$this->value = $matches[self::VALUE];
96	if ($matches[self::SCRIPT] === self::IS_SCRIPT) {
97	$this->addWarning('Setting CSS properties with "=" is deprecated; use "{name}: {value};"',
	@@ -109,7 +109,8 @@ class SassPropertyNode extends SassNode {
109	* @param SassContext the context in which this node is parsed
110	* @return array the parsed node
111	*/
112	- public function parse($context) {

113	$return = array();
114	if ($this->value !== "") {
115	$node = clone $this;
	@@ -123,6 +124,7 @@ class SassPropertyNode extends SassNode {
123	if ($this->children) {
124	$return = array_merge($return, $this->parseChildren($context));
125	}

126	return $return;
127	}
128
	@@ -130,7 +132,8 @@ class SassPropertyNode extends SassNode {
130	* Render this node.
131	* @return string the rendered node
132	*/
133	- public function render() {

134	return $this->renderer->renderProperty($this);
135	}
136
	@@ -138,7 +141,8 @@ class SassPropertyNode extends SassNode {
138	* Returns a value indicating if this node is in a namespace
139	* @return boolean true if this node is in a property namespace, false if not
140	*/
141	- public function inNamespace() {

142	$parent = $this->parent;
143	do {
144	if ($parent instanceof SassPropertyNode) {
	@@ -146,6 +150,7 @@ class SassPropertyNode extends SassNode {
146	}
147	$parent = $parent->parent;
148	} while (is_object($parent));

149	return false;
150	}
151
	@@ -153,7 +158,8 @@ class SassPropertyNode extends SassNode {
153	* Returns the namespace for this node
154	* @return string the namespace for this node
155	*/
156	- public function getNamespace() {

157	$namespace = array();
158	$parent = $this->parent;
159	do {
	@@ -162,6 +168,7 @@ class SassPropertyNode extends SassNode {
162	}
163	$parent = $parent->parent;
164	} while (is_object($parent));

165	return join('-', array_reverse($namespace));
166	}
167
	@@ -170,7 +177,8 @@ class SassPropertyNode extends SassNode {
170	* If the property is in a namespace the namespace is prepended
171	* @return string the name of this property
172	*/
173	- public function getName() {

174	return $this->name;
175	}
176
	@@ -178,7 +186,8 @@ class SassPropertyNode extends SassNode {
178	* Returns the parsed value of this property.
179	* @return string the parsed value of this property
180	*/
181	- public function getValue() {

182	return $this->value;
183	}
184
	@@ -188,11 +197,11 @@ class SassPropertyNode extends SassNode {
188	* @param string the property syntax being used
189	* @return boolean true if the token represents this type of node, false if not
190	*/
191	- public static function isa($token) {
192	- ~~if(!is_array($token))~~ {

193	$syntax = 'old';
194	- }
195	- else {
196	$syntax = $token['syntax'];
197	$token = $token['token'];
198	}
	@@ -206,14 +215,13 @@ class SassPropertyNode extends SassNode {
206	if ($token->level === 0) {
207	# RL - if it's on the first level it's probably a false positive, not an error.
208	# even if it is a genuine error, no need to kill the compiler about it.

209	return false;
210	// throw new SassPropertyNodeException('Properties can not be assigned at root level', $token);
211	- }
212	- else {
213	return true;
214	}
215	- }
216	- else {
217	return false;
218	}
219	}
	@@ -224,7 +232,8 @@ class SassPropertyNode extends SassNode {
224	* @param string the property syntax being used
225	* @return array matches
226	*/
227	- public static function match($token, $syntax) {

228	switch ($syntax) {
229	case 'scss':
230	preg_match(self::MATCH_PROPERTY_SCSS, $token->source, $matches);
	@@ -241,6 +250,7 @@ class SassPropertyNode extends SassNode {
241	}
242	break;
243	}

244	return $matches;
245	}
246
	@@ -255,8 +265,10 @@ class SassPropertyNode extends SassNode {
255	* @param string the string to test
256	* @return bool true if the string starts with a pseudo selector, false if not
257	*/
258	- public static function isPseudoSelector($string) {

259	preg_match(self::MATCH_PSUEDO_SELECTOR, $string, $matches);

260	return (isset($matches[0]) && in_array($matches[0], self::$psuedoSelectors)) \|\|
261	preg_match(self::MATCH_INTERPOLATION, $string) \|\|
262	preg_match(self::MATCH_PROPRIETARY_SELECTOR, $string);


15	* @package PHamlP
16	* @subpackage Sass.tree
17	*/
18	+ class SassPropertyNode extends SassNode
19	+ {
20	const MATCH_PROPERTY_SCSS = '/^([^\s=:"(\\\\:)])\s(?:(= )\|:)([^\:].?)?(\s!important.*)?$/';
21	const MATCH_PROPERTY_NEW = '/^([^\s=:"]+)\s(?:(= )\|:)([^\:].?)?(\s!important.)?$/';
22	const MATCH_PROPERTY_OLD = '/^:([^\s=:]+)(?:\s(=)\s\|\s+\|$)(.)(\s!important.*)?/';

73	*/
74	public $value;
75

76	/**
77	* @var boolean, wether the property is important
78	*/

84	* @param string property syntax
85	* @return SassPropertyNode
86	*/
87	+ public function __construct($token, $syntax = 'new')
88	+ {
89	parent::__construct($token);
90	$matches = self::match($token, $syntax);
91	$this->name = @$matches[self::NAME];
92	if (!isset($matches[self::VALUE])) {
93	$this->value = '';
94	+ } else {

95	$this->value = $matches[self::VALUE];
96	if ($matches[self::SCRIPT] === self::IS_SCRIPT) {
97	$this->addWarning('Setting CSS properties with "=" is deprecated; use "{name}: {value};"',

109	* @param SassContext the context in which this node is parsed
110	* @return array the parsed node
111	*/
112	+ public function parse($context)
113	+ {
114	$return = array();
115	if ($this->value !== "") {
116	$node = clone $this;

124	if ($this->children) {
125	$return = array_merge($return, $this->parseChildren($context));
126	}
127	+
128	return $return;
129	}
130

132	* Render this node.
133	* @return string the rendered node
134	*/
135	+ public function render()
136	+ {
137	return $this->renderer->renderProperty($this);
138	}
139

141	* Returns a value indicating if this node is in a namespace
142	* @return boolean true if this node is in a property namespace, false if not
143	*/
144	+ public function inNamespace()
145	+ {
146	$parent = $this->parent;
147	do {
148	if ($parent instanceof SassPropertyNode) {

150	}
151	$parent = $parent->parent;
152	} while (is_object($parent));
153	+
154	return false;
155	}
156

158	* Returns the namespace for this node
159	* @return string the namespace for this node
160	*/
161	+ public function getNamespace()
162	+ {
163	$namespace = array();
164	$parent = $this->parent;
165	do {

168	}
169	$parent = $parent->parent;
170	} while (is_object($parent));
171	+
172	return join('-', array_reverse($namespace));
173	}
174

177	* If the property is in a namespace the namespace is prepended
178	* @return string the name of this property
179	*/
180	+ public function getName()
181	+ {
182	return $this->name;
183	}
184

186	* Returns the parsed value of this property.
187	* @return string the parsed value of this property
188	*/
189	+ public function getValue()
190	+ {
191	return $this->value;
192	}
193

197	* @param string the property syntax being used
198	* @return boolean true if the token represents this type of node, false if not
199	*/
200	+ public static function isa($token)
201	+ {
202	+ if (!is_array($token)) {
203	$syntax = 'old';
204	+ } else {

205	$syntax = $token['syntax'];
206	$token = $token['token'];
207	}

215	if ($token->level === 0) {
216	# RL - if it's on the first level it's probably a false positive, not an error.
217	# even if it is a genuine error, no need to kill the compiler about it.
218	+
219	return false;
220	// throw new SassPropertyNodeException('Properties can not be assigned at root level', $token);
221	+ } else {

222	return true;
223	}
224	+ } else {

225	return false;
226	}
227	}

232	* @param string the property syntax being used
233	* @return array matches
234	*/
235	+ public static function match($token, $syntax)
236	+ {
237	switch ($syntax) {
238	case 'scss':
239	preg_match(self::MATCH_PROPERTY_SCSS, $token->source, $matches);

250	}
251	break;
252	}
253	+
254	return $matches;
255	}
256

265	* @param string the string to test
266	* @return bool true if the string starts with a pseudo selector, false if not
267	*/
268	+ public static function isPseudoSelector($string)
269	+ {
270	preg_match(self::MATCH_PSUEDO_SELECTOR, $string, $matches);
271	+
272	return (isset($matches[0]) && in_array($matches[0], self::$psuedoSelectors)) \|\|
273	preg_match(self::MATCH_INTERPOLATION, $string) \|\|
274	preg_match(self::MATCH_PROPRIETARY_SELECTOR, $string);

lib/phpsass/tree/SassReturnNode.php CHANGED Viewed

	@@ -15,7 +15,8 @@
15	* @package PHamlP
16	* @subpackage Sass.tree
17	*/
18	- class SassReturnNode extends SassNode {

19	const NODE_IDENTIFIER = '+';
20	const MATCH = '/^(@return\s+)(.*)$/i';
21	const IDENTIFIER = 1;
	@@ -31,10 +32,11 @@ class SassReturnNode extends SassNode {
31	* @param object source token
32	* @return SassReturnNode
33	*/
34	- public function __construct($token) {

35	parent::__construct($token);
36	preg_match(self::MATCH, $token->source, $matches);
37	-
38	if (empty($matches)) {
39	return new SassBoolean('false');
40	}
	@@ -49,7 +51,8 @@ class SassReturnNode extends SassNode {
49	* @param SassContext the context in which this node is parsed
50	* @return array the parsed node
51	*/
52	- public function parse($pcontext) {

53	$return = $this;
54	$context = new SassContext($pcontext);
55	$statement = $this->statement;
	@@ -59,7 +62,7 @@ class SassReturnNode extends SassNode {
59	$lexer = $script->lexer;
60
61	$result = $script->evaluate($statement, $context);
62	-
63	throw new SassReturn($result);
64	}
65
	@@ -68,13 +71,16 @@ class SassReturnNode extends SassNode {
68	* @param object token
69	* @return boolean true if the token represents this type of node, false if not
70	*/
71	- public static function isa($token) {

72	return $token->source[0] === self::NODE_IDENTIFIER;
73	}
74	}
75
76	- class SassReturn extends Exception {
77	- ~~function __construct($value)~~ {


78	$this->value = $value;
79	}
80	- }


15	* @package PHamlP
16	* @subpackage Sass.tree
17	*/
18	+ class SassReturnNode extends SassNode
19	+ {
20	const NODE_IDENTIFIER = '+';
21	const MATCH = '/^(@return\s+)(.*)$/i';
22	const IDENTIFIER = 1;

32	* @param object source token
33	* @return SassReturnNode
34	*/
35	+ public function __construct($token)
36	+ {
37	parent::__construct($token);
38	preg_match(self::MATCH, $token->source, $matches);
39	+
40	if (empty($matches)) {
41	return new SassBoolean('false');
42	}

51	* @param SassContext the context in which this node is parsed
52	* @return array the parsed node
53	*/
54	+ public function parse($pcontext)
55	+ {
56	$return = $this;
57	$context = new SassContext($pcontext);
58	$statement = $this->statement;

62	$lexer = $script->lexer;
63
64	$result = $script->evaluate($statement, $context);
65	+
66	throw new SassReturn($result);
67	}
68

71	* @param object token
72	* @return boolean true if the token represents this type of node, false if not
73	*/
74	+ public static function isa($token)
75	+ {
76	return $token->source[0] === self::NODE_IDENTIFIER;
77	}
78	}
79
80	+ class SassReturn extends Exception
81	+ {
82	+ public function __construct($value)
83	+ {
84	$this->value = $value;
85	}
86	+ }

lib/phpsass/tree/SassRootNode.php CHANGED Viewed

	@@ -18,7 +18,8 @@ require_once(dirname(__FILE__).'/../renderers/SassRenderer.php');
18	* @package PHamlP
19	* @subpackage Sass.tree
20	*/
21	- class SassRootNode extends SassNode {

22	/**
23	* @var SassScriptParser SassScript parser
24	*/
	@@ -46,7 +47,8 @@ class SassRootNode extends SassNode {
46	* @param SassParser Sass parser
47	* @return SassNode
48	*/
49	- public function __construct($parser) {

50	parent::__construct((object) array(
51	'source' => '',
52	'level' => -1,
	@@ -66,9 +68,11 @@ class SassRootNode extends SassNode {
66	* @param SassContext the context in which this node is parsed
67	* @return SassNode root node of the render tree
68	*/
69	- public function parse($context) {

70	$node = clone $this;
71	$node->children = $this->parseChildren($context);

72	return $node;
73	}
74
	@@ -76,17 +80,20 @@ class SassRootNode extends SassNode {
76	* Render this node.
77	* @return string the rendered node
78	*/
79	- public function render($context = null) {

80	$context = new SassContext($context);
81	$node = $this->parse($context);
82	$output = '';
83	foreach ($node->children as $child) {
84	$output .= $child->render();
85	} // foreach

86	return $output;
87	}
88
89	- public function extend($extendee, $selectors) {

90	if ($this->extend_parent && method_exists($this->extend_parent, 'extend')) {
91	return $this->extend_parent->extend($extendee, $selectors);
92	}
	@@ -94,10 +101,12 @@ class SassRootNode extends SassNode {
94	? array_merge($this->extenders[$extendee], $selectors) : $selectors);
95	}
96
97	- public function getExtenders() {

98	if ($this->extend_parent && method_exists($this->extend_parent, 'getExtenders')) {
99	return $this->extend_parent->getExtenders();
100	}

101	return $this->extenders;
102	}
103
	@@ -106,7 +115,8 @@ class SassRootNode extends SassNode {
106	* Child classes must override this method.
107	* @throws SassNodeException if not overriden
108	*/
109	- public static function isa($line) {

110	throw new SassNodeException('Child classes must override this method');
111	}
112	}


18	* @package PHamlP
19	* @subpackage Sass.tree
20	*/
21	+ class SassRootNode extends SassNode
22	+ {
23	/**
24	* @var SassScriptParser SassScript parser
25	*/

47	* @param SassParser Sass parser
48	* @return SassNode
49	*/
50	+ public function __construct($parser)
51	+ {
52	parent::__construct((object) array(
53	'source' => '',
54	'level' => -1,

68	* @param SassContext the context in which this node is parsed
69	* @return SassNode root node of the render tree
70	*/
71	+ public function parse($context)
72	+ {
73	$node = clone $this;
74	$node->children = $this->parseChildren($context);
75	+
76	return $node;
77	}
78

80	* Render this node.
81	* @return string the rendered node
82	*/
83	+ public function render($context = null)
84	+ {
85	$context = new SassContext($context);
86	$node = $this->parse($context);
87	$output = '';
88	foreach ($node->children as $child) {
89	$output .= $child->render();
90	} // foreach
91	+
92	return $output;
93	}
94
95	+ public function extend($extendee, $selectors)
96	+ {
97	if ($this->extend_parent && method_exists($this->extend_parent, 'extend')) {
98	return $this->extend_parent->extend($extendee, $selectors);
99	}

101	? array_merge($this->extenders[$extendee], $selectors) : $selectors);
102	}
103
104	+ public function getExtenders()
105	+ {
106	if ($this->extend_parent && method_exists($this->extend_parent, 'getExtenders')) {
107	return $this->extend_parent->getExtenders();
108	}
109	+
110	return $this->extenders;
111	}
112

115	* Child classes must override this method.
116	* @throws SassNodeException if not overriden
117	*/
118	+ public static function isa($line)
119	+ {
120	throw new SassNodeException('Child classes must override this method');
121	}
122	}

lib/phpsass/tree/SassRuleNode.php CHANGED Viewed

	@@ -15,7 +15,8 @@
15	* @package PHamlP
16	* @subpackage Sass.tree
17	*/
18	- class SassRuleNode extends SassNode {

19	const MATCH = '/^(.+?)(?:\s*\{)?$/';
20	const SELECTOR = 1;
21	const CONTINUED = ',';
	@@ -51,7 +52,8 @@ class SassRuleNode extends SassNode {
51	* @param string rule selector
52	* @return SassRuleNode
53	*/
54	- public function __construct($token) {

55	parent::__construct($token);
56	preg_match(self::MATCH, $token->source, $matches);
57	$this->addSelectors($matches[SassRuleNode::SELECTOR]);
	@@ -62,7 +64,8 @@ class SassRuleNode extends SassNode {
62	* If the selectors are to continue for the rule the selector must end in a comma
63	* @param string selector
64	*/
65	- public function addSelectors($selectors, $explode = true) {

66	$this->isContinued = substr($selectors, -1) === self::CONTINUED;
67	$this->selectors = array_merge($this->selectors, $explode ? $this->explode($selectors) : $selectors);
68	}
	@@ -72,7 +75,8 @@ class SassRuleNode extends SassNode {
72	* @param boolean true if the selectors for this rule are to be continued,
73	* false if not
74	*/
75	- public function getIsContinued() {

76	return $this->isContinued;
77	}
78
	@@ -81,10 +85,12 @@ class SassRuleNode extends SassNode {
81	* @param SassContext the context in which this node is parsed
82	* @return array the parsed node and its children
83	*/
84	- public function parse($context) {

85	$node = clone $this;
86	$node->selectors = $this->resolveSelectors($context);
87	$node->children = $this->parseChildren($context);

88	return array($node);
89	}
90
	@@ -92,7 +98,8 @@ class SassRuleNode extends SassNode {
92	* Render this node and its children to CSS.
93	* @return string the rendered node
94	*/
95	- public function render() {

96	$this->extend();
97	$rules = '';
98	$properties = array();
	@@ -101,8 +108,7 @@ class SassRuleNode extends SassNode {
101	$child->parent = $this;
102	if ($child instanceof SassRuleNode) {
103	$rules .= $child->render();
104	- }
105	- else {
106	$properties[] = $child->render();
107	}
108	}
	@@ -116,13 +122,13 @@ class SassRuleNode extends SassNode {
116	* $extender is the selector that contains the @extend directive
117	* $selector a selector or selector sequence that is to be extended
118	*/
119	- public function extend() {

120	foreach ($this->root->getExtenders() as $extendee => $extenders) {
121	if ($this->isPsuedo($extendee)) {
122	$extendee = explode(':', $extendee);
123	$pattern = preg_quote($extendee[0]).'((\.[-\w]+)*):'.preg_quote($extendee[1]);
124	- }
125	- else {
126	$pattern = preg_quote($extendee);
127	}
128
	@@ -138,11 +144,9 @@ class SassRuleNode extends SassNode {
138	}
139	if (is_array($extendee)) {
140	$this->selectors[] = preg_replace('/(.*?)'.$pattern.'([^a-zA-Z0-9_-]\|$)/', '$1' . $extender . '$2', $selector);
141	- }
142	- elseif ($this->isSequence($extender) \|\| $this->isSequence($selector)) {
143	$this->selectors = array_merge($this->selectors, $this->mergeSequence($extender, $extendee, $selector));
144	- }
145	- else {
146	$this->selectors[] = str_replace($extendee, $extender, $selector);
147	}
148	}
	@@ -156,7 +160,8 @@ class SassRuleNode extends SassNode {
156	* @param string selector to test
157	* @return boolean true if the selector is a psuedo selector, false if not
158	*/
159	- private function isPsuedo($selector) {

160	return strpos($selector, ':') !== false;
161	}
162
	@@ -165,11 +170,13 @@ class SassRuleNode extends SassNode {
165	* @param string selector to test
166	* @return boolean true if the selector is a sequence selector, false if not
167	*/
168	- private function isSequence($selector) {

169	return strpos($selector, ' ') !== false;
170	}
171
172	- public function isPlaceholder($selector) {

173	return strpos($selector, '%') !== false;
174	}
175
	@@ -179,7 +186,8 @@ class SassRuleNode extends SassNode {
179	* @param string selector to extend
180	* @return array the merged sequences
181	*/
182	- private function mergeSequence($extender, $extendee, $selector) {

183	// if it's a placeholder, be lazy. Needs tests.
184	if ($extendee[0] == '%') {
185	// need to stop things like a%foo accepting div { @extend %foo }
	@@ -193,7 +201,7 @@ class SassRuleNode extends SassNode {
193
194	$common = array();
195	if (count($extender) && count($selector)) {
196	- while(trim($extender[0]) === trim($selector[0])) {
197	$common[] = array_shift($selector);
198	array_shift($extender);
199	if (!count($extender)) {
	@@ -207,6 +215,7 @@ class SassRuleNode extends SassNode {
207	# Richard Lyon - 2011-10-25 - removes duplicates by uniquing and trimming.
208	# regex removes whitespace from start and and end of string as well as removing
209	# whitespace following whitespace. slightly quicker than a trim and simpler replace

210	return array_unique(array(
211	preg_replace('/(^\s+\|(\s)\s+\|\s+$)/', '$2', $beginning.join(' ', $selector).' '.join(' ', $extender). ' ' . $end),
212	preg_replace('/(^\s+\|(\s)\s+\|\s+$)/', '$2', $beginning.join(' ', $extender).' '.join(' ', $selector). ' ' . $end)
	@@ -217,7 +226,8 @@ class SassRuleNode extends SassNode {
217	* Returns the selectors
218	* @return array selectors
219	*/
220	- public function getSelectors() {

221	return $this->selectors;
222	}
223
	@@ -229,7 +239,8 @@ class SassRuleNode extends SassNode {
229	*
230	* Change: 7/Dec/11 - change to make selector ordering conform to Ruby compiler.
231	*/
232	- public function resolveSelectors($context) {

233	$resolvedSelectors = $normalSelectors = array();
234	$this->parentSelectors = $this->getParentSelectors($context);
235
	@@ -241,8 +252,7 @@ class SassRuleNode extends SassNode {
241	$selector = trim($selector, ' \'"'); // strip whitespace and quotes, just-in-case.
242	if ($this->hasParentReference($selector)) {
243	$resolvedSelectors = array_merge($resolvedSelectors, $this->resolveParentReferences($selector, $context));
244	- }
245	- else {
246	$normalSelectors[] = $selector;
247	}
248	}
	@@ -269,7 +279,8 @@ class SassRuleNode extends SassNode {
269	* This in an empty array if there is no parent selector.
270	* @return array the parent selector for this node
271	*/
272	- protected function getParentSelectors($context) {

273	$ancestor = $this->parent;
274	while (!$ancestor instanceof SassRuleNode && $ancestor->hasParent()) {
275	$ancestor = $ancestor->parent;
	@@ -278,6 +289,7 @@ class SassRuleNode extends SassNode {
278	if ($ancestor instanceof SassRuleNode) {
279	return $ancestor->resolveSelectors($context);
280	}

281	return array();
282	}
283
	@@ -291,20 +303,20 @@ class SassRuleNode extends SassNode {
291	* @return mixed integer: position of the the first parent reference,
292	* boolean: false if there is no parent reference.
293	*/
294	- private function parentReferencePos($selector) {

295	$inString = '';
296	for ($i = 0, $l = strlen($selector); $i < $l; $i++) {
297	$c = $selector[$i];
298	if ($c === self::PARENT_REFERENCE && empty($inString)) {
299	return $i;
300	- }
301	- elseif (empty($inString) && ($c === '"' \|\| $c === "'")) {
302	$inString = $c;
303	- }
304	- elseif ($c === $inString) {
305	$inString = '';
306	}
307	}

308	return false;
309	}
310
	@@ -313,7 +325,8 @@ class SassRuleNode extends SassNode {
313	* @param string selector
314	* @return boolean true if there is a parent reference in the selector
315	*/
316	- private function hasParentReference($selector) {

317	return $this->parentReferencePos($selector) !== false;
318	}
319
	@@ -322,7 +335,8 @@ class SassRuleNode extends SassNode {
322	* @param string selector
323	* @return string selector with parent references resolved
324	*/
325	- private function resolveParentReferences($selector, $context) {

326	$resolvedReferences = array();
327	if (!count($this->parentSelectors)) {
328	throw new SassRuleNodeException('Can not use parent selector (' . self::PARENT_REFERENCE . ') when no parent selectors', $this);
	@@ -330,6 +344,7 @@ class SassRuleNode extends SassNode {
330	foreach ($this->getParentSelectors($context) as $parentSelector) {
331	$resolvedReferences[] = str_replace(self::PARENT_REFERENCE, $parentSelector, $selector);
332	}

333	return $resolvedReferences;
334	}
335
	@@ -340,7 +355,8 @@ class SassRuleNode extends SassNode {
340	* @param string selectors
341	* @return array selectors
342	*/
343	- private function explode($string) {

344	$selectors = array();
345	$inString = false;
346	$interpolate = false;
	@@ -351,16 +367,14 @@ class SassRuleNode extends SassNode {
351	if ($c === self::CONTINUED && !$inString && !$interpolate) {
352	$selectors[] = trim($selector);
353	$selector = '';
354	- }
355	- else {
356	$selector .= $c;
357	if ($c === '"' \|\| $c === "'") {
358	do {
359	$_c = $string[++$i];
360	$selector .= $_c;
361	} while ($_c !== $c && isset($string[$i+1]));
362	- }
363	- elseif ($c === '#' && $string[$i+1] === '{') {
364	do {
365	$c = $string[++$i];
366	$selector .= $c;


15	* @package PHamlP
16	* @subpackage Sass.tree
17	*/
18	+ class SassRuleNode extends SassNode
19	+ {
20	const MATCH = '/^(.+?)(?:\s*\{)?$/';
21	const SELECTOR = 1;
22	const CONTINUED = ',';

52	* @param string rule selector
53	* @return SassRuleNode
54	*/
55	+ public function __construct($token)
56	+ {
57	parent::__construct($token);
58	preg_match(self::MATCH, $token->source, $matches);
59	$this->addSelectors($matches[SassRuleNode::SELECTOR]);

64	* If the selectors are to continue for the rule the selector must end in a comma
65	* @param string selector
66	*/
67	+ public function addSelectors($selectors, $explode = true)
68	+ {
69	$this->isContinued = substr($selectors, -1) === self::CONTINUED;
70	$this->selectors = array_merge($this->selectors, $explode ? $this->explode($selectors) : $selectors);
71	}

75	* @param boolean true if the selectors for this rule are to be continued,
76	* false if not
77	*/
78	+ public function getIsContinued()
79	+ {
80	return $this->isContinued;
81	}
82

85	* @param SassContext the context in which this node is parsed
86	* @return array the parsed node and its children
87	*/
88	+ public function parse($context)
89	+ {
90	$node = clone $this;
91	$node->selectors = $this->resolveSelectors($context);
92	$node->children = $this->parseChildren($context);
93	+
94	return array($node);
95	}
96

98	* Render this node and its children to CSS.
99	* @return string the rendered node
100	*/
101	+ public function render()
102	+ {
103	$this->extend();
104	$rules = '';
105	$properties = array();

108	$child->parent = $this;
109	if ($child instanceof SassRuleNode) {
110	$rules .= $child->render();
111	+ } else {

112	$properties[] = $child->render();
113	}
114	}

122	* $extender is the selector that contains the @extend directive
123	* $selector a selector or selector sequence that is to be extended
124	*/
125	+ public function extend()
126	+ {
127	foreach ($this->root->getExtenders() as $extendee => $extenders) {
128	if ($this->isPsuedo($extendee)) {
129	$extendee = explode(':', $extendee);
130	$pattern = preg_quote($extendee[0]).'((\.[-\w]+)*):'.preg_quote($extendee[1]);
131	+ } else {

132	$pattern = preg_quote($extendee);
133	}
134

144	}
145	if (is_array($extendee)) {
146	$this->selectors[] = preg_replace('/(.*?)'.$pattern.'([^a-zA-Z0-9_-]\|$)/', '$1' . $extender . '$2', $selector);
147	+ } elseif ($this->isSequence($extender) \|\| $this->isSequence($selector)) {

148	$this->selectors = array_merge($this->selectors, $this->mergeSequence($extender, $extendee, $selector));
149	+ } else {

150	$this->selectors[] = str_replace($extendee, $extender, $selector);
151	}
152	}

160	* @param string selector to test
161	* @return boolean true if the selector is a psuedo selector, false if not
162	*/
163	+ private function isPsuedo($selector)
164	+ {
165	return strpos($selector, ':') !== false;
166	}
167

170	* @param string selector to test
171	* @return boolean true if the selector is a sequence selector, false if not
172	*/
173	+ private function isSequence($selector)
174	+ {
175	return strpos($selector, ' ') !== false;
176	}
177
178	+ public function isPlaceholder($selector)
179	+ {
180	return strpos($selector, '%') !== false;
181	}
182

186	* @param string selector to extend
187	* @return array the merged sequences
188	*/
189	+ private function mergeSequence($extender, $extendee, $selector)
190	+ {
191	// if it's a placeholder, be lazy. Needs tests.
192	if ($extendee[0] == '%') {
193	// need to stop things like a%foo accepting div { @extend %foo }

201
202	$common = array();
203	if (count($extender) && count($selector)) {
204	+ while (trim($extender[0]) === trim($selector[0])) {
205	$common[] = array_shift($selector);
206	array_shift($extender);
207	if (!count($extender)) {

215	# Richard Lyon - 2011-10-25 - removes duplicates by uniquing and trimming.
216	# regex removes whitespace from start and and end of string as well as removing
217	# whitespace following whitespace. slightly quicker than a trim and simpler replace
218	+
219	return array_unique(array(
220	preg_replace('/(^\s+\|(\s)\s+\|\s+$)/', '$2', $beginning.join(' ', $selector).' '.join(' ', $extender). ' ' . $end),
221	preg_replace('/(^\s+\|(\s)\s+\|\s+$)/', '$2', $beginning.join(' ', $extender).' '.join(' ', $selector). ' ' . $end)

226	* Returns the selectors
227	* @return array selectors
228	*/
229	+ public function getSelectors()
230	+ {
231	return $this->selectors;
232	}
233

239	*
240	* Change: 7/Dec/11 - change to make selector ordering conform to Ruby compiler.
241	*/
242	+ public function resolveSelectors($context)
243	+ {
244	$resolvedSelectors = $normalSelectors = array();
245	$this->parentSelectors = $this->getParentSelectors($context);
246

252	$selector = trim($selector, ' \'"'); // strip whitespace and quotes, just-in-case.
253	if ($this->hasParentReference($selector)) {
254	$resolvedSelectors = array_merge($resolvedSelectors, $this->resolveParentReferences($selector, $context));
255	+ } else {

256	$normalSelectors[] = $selector;
257	}
258	}

279	* This in an empty array if there is no parent selector.
280	* @return array the parent selector for this node
281	*/
282	+ protected function getParentSelectors($context)
283	+ {
284	$ancestor = $this->parent;
285	while (!$ancestor instanceof SassRuleNode && $ancestor->hasParent()) {
286	$ancestor = $ancestor->parent;

289	if ($ancestor instanceof SassRuleNode) {
290	return $ancestor->resolveSelectors($context);
291	}
292	+
293	return array();
294	}
295

303	* @return mixed integer: position of the the first parent reference,
304	* boolean: false if there is no parent reference.
305	*/
306	+ private function parentReferencePos($selector)
307	+ {
308	$inString = '';
309	for ($i = 0, $l = strlen($selector); $i < $l; $i++) {
310	$c = $selector[$i];
311	if ($c === self::PARENT_REFERENCE && empty($inString)) {
312	return $i;
313	+ } elseif (empty($inString) && ($c === '"' \|\| $c === "'")) {

314	$inString = $c;
315	+ } elseif ($c === $inString) {

316	$inString = '';
317	}
318	}
319	+
320	return false;
321	}
322

325	* @param string selector
326	* @return boolean true if there is a parent reference in the selector
327	*/
328	+ private function hasParentReference($selector)
329	+ {
330	return $this->parentReferencePos($selector) !== false;
331	}
332

335	* @param string selector
336	* @return string selector with parent references resolved
337	*/
338	+ private function resolveParentReferences($selector, $context)
339	+ {
340	$resolvedReferences = array();
341	if (!count($this->parentSelectors)) {
342	throw new SassRuleNodeException('Can not use parent selector (' . self::PARENT_REFERENCE . ') when no parent selectors', $this);

344	foreach ($this->getParentSelectors($context) as $parentSelector) {
345	$resolvedReferences[] = str_replace(self::PARENT_REFERENCE, $parentSelector, $selector);
346	}
347	+
348	return $resolvedReferences;
349	}
350

355	* @param string selectors
356	* @return array selectors
357	*/
358	+ private function explode($string)
359	+ {
360	$selectors = array();
361	$inString = false;
362	$interpolate = false;

367	if ($c === self::CONTINUED && !$inString && !$interpolate) {
368	$selectors[] = trim($selector);
369	$selector = '';
370	+ } else {

371	$selector .= $c;
372	if ($c === '"' \|\| $c === "'") {
373	do {
374	$_c = $string[++$i];
375	$selector .= $_c;
376	} while ($_c !== $c && isset($string[$i+1]));
377	+ } elseif ($c === '#' && $string[$i+1] === '{') {

378	do {
379	$c = $string[++$i];
380	$selector .= $c;

lib/phpsass/tree/SassVariableNode.php CHANGED Viewed

	@@ -15,7 +15,8 @@
15	* @package PHamlP
16	* @subpackage Sass.tree
17	*/
18	- class SassVariableNode extends SassNode {

19	const MATCH = '/^([!$])([\w-]+)\s:?\s((\\|\\|)?=)?\s(.+?)\s(!default)?;?$/i';
20	const IDENTIFIER = 1;
21	const NAME = 2;
	@@ -44,7 +45,8 @@ class SassVariableNode extends SassNode {
44	* @param object source token
45	* @return SassVariableNode
46	*/
47	- public function __construct($token) {

48	parent::__construct($token);
49	preg_match(self::MATCH, $token->source, $matches);
50	if (empty($matches[self::NAME]) \|\| ($matches[self::VALUE] === '')) {
	@@ -70,13 +72,15 @@ class SassVariableNode extends SassNode {
70	* @param SassContext the context in which this node is parsed
71	* @return array the parsed node - an empty array
72	*/
73	- public function parse($context) {

74	if (!$this->isDefault \|\| !$context->hasVariable($this->name)) {
75	$context->setVariable(
76	$this->name, $this->evaluate($this->value, $context)
77	);
78	}
79	$this->parseChildren($context); // Parse any warnings

80	return array();
81	}
82
	@@ -85,7 +89,8 @@ class SassVariableNode extends SassNode {
85	* @param object token
86	* @return boolean true if the token represents this type of node, false if not
87	*/
88	- public static function isa($token) {

89	return $token->source[0] === self::SASS_IDENTIFIER \|\| $token->source[0] === self::SCSS_IDENTIFIER;
90	}
91	- }


15	* @package PHamlP
16	* @subpackage Sass.tree
17	*/
18	+ class SassVariableNode extends SassNode
19	+ {
20	const MATCH = '/^([!$])([\w-]+)\s:?\s((\\|\\|)?=)?\s(.+?)\s(!default)?;?$/i';
21	const IDENTIFIER = 1;
22	const NAME = 2;

45	* @param object source token
46	* @return SassVariableNode
47	*/
48	+ public function __construct($token)
49	+ {
50	parent::__construct($token);
51	preg_match(self::MATCH, $token->source, $matches);
52	if (empty($matches[self::NAME]) \|\| ($matches[self::VALUE] === '')) {

72	* @param SassContext the context in which this node is parsed
73	* @return array the parsed node - an empty array
74	*/
75	+ public function parse($context)
76	+ {
77	if (!$this->isDefault \|\| !$context->hasVariable($this->name)) {
78	$context->setVariable(
79	$this->name, $this->evaluate($this->value, $context)
80	);
81	}
82	$this->parseChildren($context); // Parse any warnings
83	+
84	return array();
85	}
86

89	* @param object token
90	* @return boolean true if the token represents this type of node, false if not
91	*/
92	+ public static function isa($token)
93	+ {
94	return $token->source[0] === self::SASS_IDENTIFIER \|\| $token->source[0] === self::SCSS_IDENTIFIER;
95	}
96	+ }

lib/phpsass/tree/SassWarnNode.php CHANGED Viewed

	@@ -15,7 +15,8 @@
15	* @package PHamlP
16	* @subpackage Sass.tree
17	*/
18	- class SassWarnNode extends SassNode {

19	const NODE_IDENTIFIER = '+';
20	const MATCH = '/^(@warn\s+)(["\']?)(.*?)(["\']?)$/i';
21	const IDENTIFIER = 1;
	@@ -31,7 +32,8 @@ class SassWarnNode extends SassNode {
31	* @param object source token
32	* @return SassReturnNode
33	*/
34	- public function __construct($token) {

35	parent::__construct($token);
36	preg_match(self::MATCH, $token->source, $matches);
37
	@@ -49,14 +51,14 @@ class SassWarnNode extends SassNode {
49	* @param SassContext the context in which this node is parsed
50	* @return array the parsed node
51	*/
52	- public function parse($pcontext) {

53	$context = new SassContext($pcontext);
54	$statement = $this->statement;
55
56	try {
57	$statement = $this->evaluate($this->statement, $context)->toString();
58	- }
59	- catch (Exception $e) {}
60
61	if (SassParser::$instance->options['callbacks']['warn']) {
62	call_user_func(SassParser::$instance->options['callbacks']['warn'], $statement, $context);
	@@ -64,8 +66,7 @@ class SassWarnNode extends SassNode {
64
65	if (SassParser::$instance->getQuiet()) {
66	return array(new SassString(''));
67	- }
68	- else {
69	return array(new SassString('/* @warn: ' . str_replace('/', '', $statement) . ' /'));
70	}
71	}
	@@ -75,7 +76,8 @@ class SassWarnNode extends SassNode {
75	* @param object token
76	* @return boolean true if the token represents this type of node, false if not
77	*/
78	- public static function isa($token) {

79	return $token->source[0] === self::NODE_IDENTIFIER;
80	}
81	}


15	* @package PHamlP
16	* @subpackage Sass.tree
17	*/
18	+ class SassWarnNode extends SassNode
19	+ {
20	const NODE_IDENTIFIER = '+';
21	const MATCH = '/^(@warn\s+)(["\']?)(.*?)(["\']?)$/i';
22	const IDENTIFIER = 1;

32	* @param object source token
33	* @return SassReturnNode
34	*/
35	+ public function __construct($token)
36	+ {
37	parent::__construct($token);
38	preg_match(self::MATCH, $token->source, $matches);
39

51	* @param SassContext the context in which this node is parsed
52	* @return array the parsed node
53	*/
54	+ public function parse($pcontext)
55	+ {
56	$context = new SassContext($pcontext);
57	$statement = $this->statement;
58
59	try {
60	$statement = $this->evaluate($this->statement, $context)->toString();
61	+ } catch (Exception $e) {}

62
63	if (SassParser::$instance->options['callbacks']['warn']) {
64	call_user_func(SassParser::$instance->options['callbacks']['warn'], $statement, $context);

66
67	if (SassParser::$instance->getQuiet()) {
68	return array(new SassString(''));
69	+ } else {

70	return array(new SassString('/* @warn: ' . str_replace('/', '', $statement) . ' /'));
71	}
72	}

76	* @param object token
77	* @return boolean true if the token represents this type of node, false if not
78	*/
79	+ public static function isa($token)
80	+ {
81	return $token->source[0] === self::NODE_IDENTIFIER;
82	}
83	}

lib/phpsass/tree/SassWhileNode.php CHANGED Viewed

	@@ -15,7 +15,8 @@
15	* @package PHamlP
16	* @subpackage Sass.tree
17	*/
18	- class SassWhileNode extends SassNode {

19	const MATCH = '/^@(do\|while)\s+(.+)$/i';
20	const LOOP = 1;
21	const EXPRESSION = 2;
	@@ -35,7 +36,8 @@ class SassWhileNode extends SassNode {
35	* @param object source token
36	* @return SassWhileNode
37	*/
38	- public function __construct($token) {

39	parent::__construct($token);
40	preg_match(self::MATCH, $token->source, $matches);
41	$this->expression = $matches[self::EXPRESSION];
	@@ -47,18 +49,19 @@ class SassWhileNode extends SassNode {
47	* @param SassContext the context in which this node is parsed
48	* @return array the parsed child nodes
49	*/
50	- public function parse($context) {

51	$children = array();
52	if ($this->isDo) {
53	do {
54	$children = array_merge($children, $this->parseChildren($context));
55	} while ($this->evaluate($this->expression, $context)->toBoolean());
56	- }
57	- else {
58	while ($this->evaluate($this->expression, $context)->toBoolean()) {
59	$children = array_merge($children, $this->parseChildren($context));
60	}
61	}

62	return $children;
63	}
64	- }


15	* @package PHamlP
16	* @subpackage Sass.tree
17	*/
18	+ class SassWhileNode extends SassNode
19	+ {
20	const MATCH = '/^@(do\|while)\s+(.+)$/i';
21	const LOOP = 1;
22	const EXPRESSION = 2;

36	* @param object source token
37	* @return SassWhileNode
38	*/
39	+ public function __construct($token)
40	+ {
41	parent::__construct($token);
42	preg_match(self::MATCH, $token->source, $matches);
43	$this->expression = $matches[self::EXPRESSION];

49	* @param SassContext the context in which this node is parsed
50	* @return array the parsed child nodes
51	*/
52	+ public function parse($context)
53	+ {
54	$children = array();
55	if ($this->isDo) {
56	do {
57	$children = array_merge($children, $this->parseChildren($context));
58	} while ($this->evaluate($this->expression, $context)->toBoolean());
59	+ } else {

60	while ($this->evaluate($this->expression, $context)->toBoolean()) {
61	$children = array_merge($children, $this->parseChildren($context));
62	}
63	}
64	+
65	return $children;
66	}
67	+ }

package.xml CHANGED Viewed

	@@ -1,7 +1,7 @@
1	<?xml version="1.0"?>
2	<package>
3	<name>Sass</name>
4	- <version>1.1.3</version>
5	<stability>stable</stability>
6	<license uri="http://opensource.org/licenses/osl-3.0.php">Open Software License (OSL 3.0)</license>
7	<channel>community</channel>
	@@ -12,11 +12,12 @@
12	You just need to create you sass file and add it to your layout like default css file.
13
14	This extension will then convert it to css file using phpSass or sass in command line if available</description>
15	- <notes>~~phpsass~~ ~~library~~ ~~updated.</notes>~~

16	<authors><author><name>Laurent Clouet</name><user>laurent35240</user><email>laurent35240@gmail.com</email></author></authors>
17	- <date>2013-06-08</date>
18	- <time>16:32:41</time>
19	- <contents><target name="magecommunity"><dir name="Laurent"><dir name="Sass"><dir name="Helper"><file name="Data.php" hash="9c43132dba73d4b3f37ccfb91f0d5dbe"/></dir><dir name="Model"><dir name="Config"><file name="Style.php" hash="413571124dcf58d950200499a144420d"/></dir><dir name="Design"><file name="Package.php" hash="3c83af4c43fd94359541b7242852ca06"/></dir></dir><dir name="etc"><file name="config.xml" hash="1e99b16cb4ca540ae8cd207825f9a269"/><file name="system.xml" hash="a2db1af0d9bae017b46805a80aedb442"/></dir></dir></dir></target><target name="mageetc"><dir name="modules"><file name="Laurent_Sass.xml" hash="4ad004de851457681610553228973c30"/></dir></target><target name="magelocale"><dir name="en_US"><file name="Laurent_Sass.csv" hash="d9e8c184cbe72e810c7da9154581e1e4"/></dir><dir name="fr_FR"><file name="Laurent_Sass.csv" hash="676b2c597fe0b829fb2c48c1428c295f"/></dir></target><target name="magelib"><dir name="phpsass"><dir name="Extensions"><dir name="Compass"><file name="Compass.php" hash="3bc8aaa37ae61b7bce0dc5fc0f16112e"/><dir name="stylesheets"><file name="_compass.scss" hash="bc769e7b7e94a717f9f4439978543900"/><file name="_lemonade.scss" hash="92e7ec85f14f46cf399a64115707dfe1"/><dir name="compass"><file name="_css3.scss" hash="7688063612bb668fffd22c32b95a2f5c"/><file name="_layout.scss" hash="d7445d578d56b5f0d6482d5df0b28a7b"/><file name="_reset-legacy.scss" hash="322b2e4617c8bf9e6c1ad02bef42ac18"/><file name="_reset.scss" hash="b3d1130413650cdc98b24777bf15afff"/><file name="_support.scss" hash="200db7d3bd7cd633b35c73c7d724a275"/><file name="_typography.scss" hash="73c901f7f8afd26c65dbadedffb87c1a"/><file name="_utilities.scss" hash="adb9de208e608e5bdd25189b4d4790a6"/><dir name="css3"><file name="_appearance.scss" hash="b624212e8f27e260b89e7aa84e598432"/><file name="_background-clip.scss" hash="9eab5a21f351b22e565278af805382b3"/><file name="_background-origin.scss" hash="57e96581316421882118c0d155a4a74f"/><file name="_background-size.scss" 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hash="2a19ef6064fadd0c7bc1213878172ca2"/><file name="_text-shadow.scss" hash="b8dda78c05f393266e002b85885737af"/><file name="_transform-legacy.scss" hash="8d7c4ab98d1a165271ba64e859454c9f"/><file name="_transform.scss" hash="63d14c83ad4ebe0a25fe62b2e9b3a840"/><file name="_transition.scss" hash="ae7b441207aede5e831fd58d13d09103"/><file name="_user-interface.scss" hash="4293d8e1b99b864b6f1a1e341d281fbb"/></dir><dir name="layout"><file name="_grid-background.scss" hash="ebbb0813eeb27f1b102396275cd35e2b"/><file name="_sticky-footer.scss" hash="c10c67d6ebe9ca67709c982bbfed7178"/><file name="_stretching.scss" hash="3f59f9138e25943e4a7def3aa22704e5"/></dir><dir name="reset"><file name="_utilities-legacy.scss" hash="b3a4fd8ac50ace1aa1e607d4d926be45"/><file name="_utilities.scss" hash="c84668ad95fd7c53b77bd015452dd416"/></dir><dir name="typography"><file name="_links.scss" hash="862a5096f3a03597aab1be4e9dc76c64"/><file name="_lists.scss" hash="0e8662119de52a98ac3e601e086bbf53"/><file 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4	+ <version>1.1.4</version>
5	<stability>stable</stability>
6	<license uri="http://opensource.org/licenses/osl-3.0.php">Open Software License (OSL 3.0)</license>
7	<channel>community</channel>

12	You just need to create you sass file and add it to your layout like default css file.
13
14	This extension will then convert it to css file using phpSass or sass in command line if available</description>
15	+ <notes>Support of Magento CE 1.8
16	+ phpsass library updated.</notes>
17	<authors><author><name>Laurent Clouet</name><user>laurent35240</user><email>laurent35240@gmail.com</email></author></authors>
18	+ <date>2013-11-17</date>
19	+ <time>14:00:12</time>
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