YccMinify - Version 0.1.0

Version Notes

It's a really light module to allow you to minify CSS/JS and Html.

No complicated configuration, it support CE1.5.0 later and EE1.8.0 later!

Download this release

Release Info

Developer Yongcheng CHEN
Extension YccMinify
Version 0.1.0
Comparing to
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Version 0.1.0

Files changed (10) hide show
  1. app/code/community/Ycc/Minify/Helper/Data.php +164 -0
  2. app/code/community/Ycc/Minify/Model/Observer.php +29 -0
  3. app/code/community/Ycc/Minify/Model/System/Config/Csscompressor.php +13 -0
  4. app/code/community/Ycc/Minify/Model/System/Config/Jscompressor.php +14 -0
  5. app/code/community/Ycc/Minify/etc/config.xml +33 -0
  6. app/code/community/Ycc/Minify/etc/system.xml +56 -0
  7. lib/yccminify/HTML.php +245 -0
  8. lib/yccminify/closurecompiler.jar +0 -0
  9. lib/yccminify/yuicompressor.jar +0 -0
  10. package.xml +23 -0
app/code/community/Ycc/Minify/Helper/Data.php ADDED
@@ -0,0 +1,164 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <?php
2
+
3
+ class Ycc_Minify_Helper_Data extends Mage_Core_Helper_Data
4
+ {
5
+ public function mergeFiles(array $srcFiles, $targetFile = false, $mustMerge = false, $beforeMergeCallback = null, $extensionsFilter = array())
6
+ {
7
+ try {
8
+ // check whether merger is required
9
+ $shouldMerge = $mustMerge || !$targetFile;
10
+ if (!$shouldMerge) {
11
+ if (!file_exists($targetFile)) {
12
+ $shouldMerge = true;
13
+ } else {
14
+ $targetMtime = filemtime($targetFile);
15
+ foreach ($srcFiles as $file) {
16
+ if (filemtime($file) > $targetMtime) {
17
+ $shouldMerge = true;
18
+ break;
19
+ }
20
+ }
21
+ }
22
+ }
23
+
24
+ // merge contents into the file
25
+ if ($shouldMerge) {
26
+ if ($targetFile && !is_writeable(dirname($targetFile))) {
27
+ // no translation intentionally
28
+ throw new Exception(sprintf('Path %s is not writeable.', dirname($targetFile)));
29
+ }
30
+
31
+ // filter by extensions
32
+ if ($extensionsFilter) {
33
+ if (!is_array($extensionsFilter)) {
34
+ $extensionsFilter = array($extensionsFilter);
35
+ }
36
+ if (!empty($srcFiles)){
37
+ foreach ($srcFiles as $key => $file) {
38
+ $fileExt = strtolower(pathinfo($file, PATHINFO_EXTENSION));
39
+ if (!in_array($fileExt, $extensionsFilter)) {
40
+ unset($srcFiles[$key]);
41
+ }
42
+ }
43
+ }
44
+ }
45
+ if (empty($srcFiles)) {
46
+ // no translation intentionally
47
+ throw new Exception('No files to compile.');
48
+ }
49
+
50
+ $data = '';
51
+ foreach ($srcFiles as $file) {
52
+ if (!file_exists($file)) {
53
+ continue;
54
+ }
55
+ $contents = file_get_contents($file) . "\n";
56
+ if ($beforeMergeCallback && is_callable($beforeMergeCallback)) {
57
+ $contents = call_user_func($beforeMergeCallback, $file, $contents);
58
+ }
59
+ $data .= $contents;
60
+ }
61
+ if (!$data) {
62
+ // no translation intentionally
63
+ throw new Exception(sprintf("No content found in files:\n%s", implode("\n", $srcFiles)));
64
+ }
65
+ if ($targetFile) {
66
+ $this->compile($targetFile,$data);
67
+ /*$extend = explode("." , $targetFile);
68
+ $tmpfile = "/tmp/".md5($targetFile). ".". $extend[count($extend)-1];
69
+ file_put_contents($tmpfile, $data, LOCK_EX);
70
+ exec("java -jar " . Mage::getBaseDir(). DS. "lib" .DS."yccminify". DS . "yuicompressor.jar $tmpfile > $targetFile");
71
+ */
72
+ #exec("rm -rf $tmpfile");
73
+ #file_put_contents($targetFile, $data, LOCK_EX);
74
+ } else {
75
+ return $data; // no need to write to file, just return data
76
+ }
77
+ }
78
+ return true; // no need in merger or merged into file successfully
79
+ } catch (Exception $e) {
80
+ Mage::logException($e);
81
+ }
82
+ return false;
83
+ }
84
+
85
+ const CSS_COMPILER_CONFIG = 'dev/css/minify_css_files';
86
+ const JS_COMPILER_CONFIG = 'dev/js/minify_js_files';
87
+ private function compile($targetFile, $data){
88
+ $extend = explode("." , $targetFile);
89
+ $ext = $extend[count($extend)-1];
90
+ $tmpfile = "/tmp/".md5($targetFile). ".". $ext;
91
+ if ($ext == "css"){
92
+ $mode = Mage::getStoreConfig(self::CSS_COMPILER_CONFIG, Mage::app()->getStore()->getStoreId());
93
+ } else {
94
+ $mode = Mage::getStoreConfig(self::JS_COMPILER_CONFIG, Mage::app()->getStore()->getStoreId());
95
+ }
96
+
97
+ if (empty($mode)){
98
+ file_put_contents($targetFile, $data, LOCK_EX);
99
+ return;
100
+ }
101
+
102
+ file_put_contents($tmpfile, $data, LOCK_EX);
103
+ if ($mode == "1"){
104
+ exec($this->getYUICmd(array(), $ext, $tmpfile, $targetFile));
105
+ } elseif ($mode == "2"){
106
+ exec($this->getClosuerCmd(array(), $ext, $tmpfile, $targetFile));
107
+ }
108
+ exec("rm -rf $tmpfile");
109
+ }
110
+
111
+ private function getYUICmd($userOptions, $type, $tmpfile, $targetFile)
112
+ {
113
+ $o = array_merge(
114
+ array(
115
+ 'charset' => ''
116
+ ,'line-break' => 5000
117
+ ,'type' => $type
118
+ ,'nomunge' => false
119
+ ,'preserve-semi' => false
120
+ ,'disable-optimizations' => false
121
+ )
122
+ ,$userOptions
123
+ );
124
+
125
+ $cmd = 'java -Xmx512m -jar ' . Mage::getBaseDir(). DS. "lib" .DS."yccminify". DS . "yuicompressor.jar"
126
+ . " --type {$type}"
127
+ . (preg_match('/^[a-zA-Z\\-]+$/', $o['charset'])
128
+ ? " --charset {$o['charset']}"
129
+ : '')
130
+ . (is_numeric($o['line-break']) && $o['line-break'] >= 0
131
+ ? ' --line-break ' . (int)$o['line-break']
132
+ : '');
133
+ if ($type === 'js') {
134
+ foreach (array('nomunge', 'preserve-semi', 'disable-optimizations') as $opt) {
135
+ $cmd .= $o[$opt]
136
+ ? " --{$opt}"
137
+ : '';
138
+ }
139
+ }
140
+
141
+ return "$cmd $tmpfile > $targetFile";
142
+ }
143
+
144
+ private function getClosuerCmd($userOptions, $type, $tmpfile, $targetFile)
145
+ {
146
+ $o = array_merge(
147
+ array(
148
+ 'compilation_level' => 'SIMPLE_OPTIMIZATIONS',
149
+ 'summary_detail_level' => 0,
150
+ )
151
+ ,$userOptions
152
+ );
153
+ $cmd = 'java -Xmx512m -jar '. Mage::getBaseDir(). DS. "lib" .DS."yccminify". DS . "closurecompiler.jar";
154
+ if ($type === 'js') {
155
+ foreach (array('compilation_level', 'preserve-semi', 'disable-optimizations', 'warning_level', 'summary_detail_level') as $opt) {
156
+ if (array_key_exists($opt, $o)) {
157
+ $cmd .= ' --' . $opt . ' ' . $o[$opt];
158
+ }
159
+ }
160
+ }
161
+ return $cmd . ' --third_party --js=' . $tmpfile . ' --js_output_file=' . $targetFile;
162
+ }
163
+ }
164
+ ?>
app/code/community/Ycc/Minify/Model/Observer.php ADDED
@@ -0,0 +1,29 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <?php
2
+ /*
3
+ yongcheng.ch@gmail.com
4
+ */
5
+
6
+ require_once (Mage::getBaseDir().DS."lib" .DS."yccminify". DS .'HTML.php');
7
+
8
+ class Ycc_Minify_Model_Observer
9
+ {
10
+ const MINIFY_CONFIG = 'dev/minifyhtml/enabled';
11
+ public function MinifyResponse($observer){
12
+ if (Mage::app()->getStore()->isAdmin()){
13
+ return;
14
+ }
15
+
16
+ if (Mage::app()->getRequest()->isXmlHttpRequest()) { // is Ajax request
17
+ return;
18
+ }
19
+
20
+ if ("1" === Mage::getStoreConfig(self::MINIFY_CONFIG, Mage::app()->getStore()->getStoreId())){
21
+ $response = $observer->getResponse();
22
+ $html = $response->getBody();
23
+ $min = new Minify_HTML($html, $options);
24
+ $response->setBody( $min->process() );
25
+ }
26
+ }
27
+ }
28
+ ?>
29
+
app/code/community/Ycc/Minify/Model/System/Config/Csscompressor.php ADDED
@@ -0,0 +1,13 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <?php
2
+
3
+ class Ycc_Minify_Model_System_Config_Csscompressor
4
+ {
5
+ public function toOptionArray()
6
+ {
7
+ return array(
8
+ array('value' => 0, 'label'=>Mage::helper('adminhtml')->__('Don\'t compress')),
9
+ array('value' => 1, 'label'=>Mage::helper('adminhtml')->__('YUI Compressor')),
10
+ );
11
+ }
12
+ }
13
+ ?>
app/code/community/Ycc/Minify/Model/System/Config/Jscompressor.php ADDED
@@ -0,0 +1,14 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <?php
2
+
3
+ class Ycc_Minify_Model_System_Config_Jscompressor
4
+ {
5
+ public function toOptionArray()
6
+ {
7
+ return array(
8
+ array('value' => 0, 'label'=>Mage::helper('adminhtml')->__('Don\'t compress')),
9
+ array('value' => 1, 'label'=>Mage::helper('adminhtml')->__('YUI Compressor')),
10
+ array('value' => 2, 'label'=>Mage::helper('adminhtml')->__('Closure Compiler')),
11
+ );
12
+ }
13
+ }
14
+ ?>
app/code/community/Ycc/Minify/etc/config.xml ADDED
@@ -0,0 +1,33 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <config>
2
+ <modules>
3
+ <Ycc_Minify>
4
+ <version>0.1.0</version>
5
+ </Ycc_Minify>
6
+ </modules>
7
+ <global>
8
+ <models>
9
+ <ycc_minify>
10
+ <class>Ycc_Minify_Model</class>
11
+ </ycc_minify>
12
+ </models>
13
+ <helpers>
14
+ <core>
15
+ <rewrite>
16
+ <data>Ycc_Minify_Helper_Data</data>
17
+ </rewrite>
18
+ </core>
19
+ </helpers>
20
+ <events>
21
+ <http_response_send_before>
22
+ <observers>
23
+ <unique_label>
24
+ <type>singleton</type>
25
+ <class>ycc_minify/observer</class>
26
+ <method>MinifyResponse</method>
27
+ </unique_label>
28
+ </observers>
29
+ </http_response_send_before>
30
+ </events>
31
+ </global>
32
+
33
+ </config>
app/code/community/Ycc/Minify/etc/system.xml ADDED
@@ -0,0 +1,56 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <config>
2
+ <sections>
3
+ <dev>
4
+ <groups>
5
+ <js>
6
+ <fields>
7
+ <minify_js_files translate="label">
8
+ <label>Minify JavaScript Files</label>
9
+ <frontend_type>select</frontend_type>
10
+ <source_model>ycc_minify/system_config_jscompressor</source_model>
11
+ <sort_order>15</sort_order>
12
+ <show_in_default>1</show_in_default>
13
+ <show_in_website>1</show_in_website>
14
+ <show_in_store>1</show_in_store>
15
+ </minify_js_files>
16
+ </fields>
17
+ </js>
18
+
19
+ <css>
20
+ <fields>
21
+ <minify_css_files translate="label">
22
+ <label>Minify CSS Files</label>
23
+ <frontend_type>select</frontend_type>
24
+ <source_model>ycc_minify/system_config_csscompressor</source_model>
25
+ <sort_order>15</sort_order>
26
+ <show_in_default>1</show_in_default>
27
+ <show_in_website>1</show_in_website>
28
+ <show_in_store>1</show_in_store>
29
+ <comment>Experimental. Turn this feature off if there are troubles with relative urls inside css-files.</comment>
30
+ </minify_css_files>
31
+ </fields>
32
+ </css>
33
+
34
+ <minifyhtml>
35
+ <label>Minify Html</label>
36
+ <frontend_type>text</frontend_type>
37
+ <sort_order>50</sort_order>
38
+ <show_in_default>1</show_in_default>
39
+ <show_in_website>1</show_in_website>
40
+ <show_in_store>1</show_in_store>
41
+ <fields>
42
+ <enabled translate="label">
43
+ <label>Enabled</label>
44
+ <frontend_type>select</frontend_type>
45
+ <source_model>adminhtml/system_config_source_yesno</source_model>
46
+ <sort_order>1</sort_order>
47
+ <show_in_default>1</show_in_default>
48
+ <show_in_website>1</show_in_website>
49
+ <show_in_store>1</show_in_store>
50
+ </enabled>
51
+ </fields>
52
+ </minifyhtml>
53
+ </groups>
54
+ </dev>
55
+ </sections>
56
+ </config>
lib/yccminify/HTML.php ADDED
@@ -0,0 +1,245 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <?php
2
+ /**
3
+ * Class Minify_HTML
4
+ * @package Minify
5
+ */
6
+
7
+ /**
8
+ * Compress HTML
9
+ *
10
+ * This is a heavy regex-based removal of whitespace, unnecessary comments and
11
+ * tokens. IE conditional comments are preserved. There are also options to have
12
+ * STYLE and SCRIPT blocks compressed by callback functions.
13
+ *
14
+ * A test suite is available.
15
+ *
16
+ * @package Minify
17
+ * @author Stephen Clay <steve@mrclay.org>
18
+ */
19
+ class Minify_HTML {
20
+
21
+ /**
22
+ * "Minify" an HTML page
23
+ *
24
+ * @param string $html
25
+ *
26
+ * @param array $options
27
+ *
28
+ * 'cssMinifier' : (optional) callback function to process content of STYLE
29
+ * elements.
30
+ *
31
+ * 'jsMinifier' : (optional) callback function to process content of SCRIPT
32
+ * elements. Note: the type attribute is ignored.
33
+ *
34
+ * 'xhtml' : (optional boolean) should content be treated as XHTML1.0? If
35
+ * unset, minify will sniff for an XHTML doctype.
36
+ *
37
+ * @return string
38
+ */
39
+ static public function minify($html, $options = array()) {
40
+ $min = new Minify_HTML($html, $options);
41
+ return $min->process();
42
+ }
43
+
44
+
45
+ /**
46
+ * Create a minifier object
47
+ *
48
+ * @param string $html
49
+ *
50
+ * @param array $options
51
+ *
52
+ * 'cssMinifier' : (optional) callback function to process content of STYLE
53
+ * elements.
54
+ *
55
+ * 'jsMinifier' : (optional) callback function to process content of SCRIPT
56
+ * elements. Note: the type attribute is ignored.
57
+ *
58
+ * 'xhtml' : (optional boolean) should content be treated as XHTML1.0? If
59
+ * unset, minify will sniff for an XHTML doctype.
60
+ *
61
+ * @return null
62
+ */
63
+ public function __construct($html, $options = array())
64
+ {
65
+ $this->_html = str_replace("\r\n", "\n", trim($html));
66
+ if (isset($options['xhtml'])) {
67
+ $this->_isXhtml = (bool)$options['xhtml'];
68
+ }
69
+ if (isset($options['cssMinifier'])) {
70
+ $this->_cssMinifier = $options['cssMinifier'];
71
+ }
72
+ if (isset($options['jsMinifier'])) {
73
+ $this->_jsMinifier = $options['jsMinifier'];
74
+ }
75
+ }
76
+
77
+
78
+ /**
79
+ * Minify the markeup given in the constructor
80
+ *
81
+ * @return string
82
+ */
83
+ public function process()
84
+ {
85
+ if ($this->_isXhtml === null) {
86
+ $this->_isXhtml = (false !== strpos($this->_html, '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML'));
87
+ }
88
+
89
+ $this->_replacementHash = 'MINIFYHTML' . md5($_SERVER['REQUEST_TIME']);
90
+ $this->_placeholders = array();
91
+
92
+ // replace SCRIPTs (and minify) with placeholders
93
+ $this->_html = preg_replace_callback(
94
+ '/(\\s*)(<script\\b[^>]*?>)([\\s\\S]*?)<\\/script>(\\s*)/i'
95
+ ,array($this, '_removeScriptCB')
96
+ ,$this->_html);
97
+
98
+ // replace STYLEs (and minify) with placeholders
99
+ $this->_html = preg_replace_callback(
100
+ '/\\s*(<style\\b[^>]*?>)([\\s\\S]*?)<\\/style>\\s*/i'
101
+ ,array($this, '_removeStyleCB')
102
+ ,$this->_html);
103
+
104
+ // remove HTML comments (not containing IE conditional comments).
105
+ $this->_html = preg_replace_callback(
106
+ '/<!--([\\s\\S]*?)-->/'
107
+ ,array($this, '_commentCB')
108
+ ,$this->_html);
109
+
110
+ // replace PREs with placeholders
111
+ $this->_html = preg_replace_callback('/\\s*(<pre\\b[^>]*?>[\\s\\S]*?<\\/pre>)\\s*/i'
112
+ ,array($this, '_removePreCB')
113
+ ,$this->_html);
114
+
115
+ // replace TEXTAREAs with placeholders
116
+ $this->_html = preg_replace_callback(
117
+ '/\\s*(<textarea\\b[^>]*?>[\\s\\S]*?<\\/textarea>)\\s*/i'
118
+ ,array($this, '_removeTextareaCB')
119
+ ,$this->_html);
120
+
121
+ // trim each line.
122
+ // @todo take into account attribute values that span multiple lines.
123
+ $this->_html = preg_replace('/^\\s+|\\s+$/m', '', $this->_html);
124
+
125
+ // remove ws around block/undisplayed elements
126
+ $this->_html = preg_replace('/\\s+(<\\/?(?:area|base(?:font)?|blockquote|body'
127
+ .'|caption|center|cite|col(?:group)?|dd|dir|div|dl|dt|fieldset|form'
128
+ .'|frame(?:set)?|h[1-6]|head|hr|html|legend|li|link|map|menu|meta'
129
+ .'|ol|opt(?:group|ion)|p|param|t(?:able|body|head|d|h||r|foot|itle)'
130
+ .'|ul)\\b[^>]*>)/i', '$1', $this->_html);
131
+
132
+ // remove ws outside of all elements
133
+ $this->_html = preg_replace_callback(
134
+ '/>([^<]+)</'
135
+ ,array($this, '_outsideTagCB')
136
+ ,$this->_html);
137
+
138
+ // use newlines before 1st attribute in open tags (to limit line lengths)
139
+ $this->_html = preg_replace('/(<[a-z\\-]+)\\s+([^>]+>)/i', "$1\n$2", $this->_html);
140
+
141
+ // fill placeholders
142
+ $this->_html = str_replace(
143
+ array_keys($this->_placeholders)
144
+ ,array_values($this->_placeholders)
145
+ ,$this->_html
146
+ );
147
+ return $this->_html;
148
+ }
149
+
150
+ protected function _commentCB($m)
151
+ {
152
+ return (0 === strpos($m[1], '[') || false !== strpos($m[1], '<!['))
153
+ ? $m[0]
154
+ : '';
155
+ }
156
+
157
+ protected function _reservePlace($content)
158
+ {
159
+ $placeholder = '%' . $this->_replacementHash . count($this->_placeholders) . '%';
160
+ $this->_placeholders[$placeholder] = $content;
161
+ return $placeholder;
162
+ }
163
+
164
+ protected $_isXhtml = null;
165
+ protected $_replacementHash = null;
166
+ protected $_placeholders = array();
167
+ protected $_cssMinifier = null;
168
+ protected $_jsMinifier = null;
169
+
170
+ protected function _outsideTagCB($m)
171
+ {
172
+ return '>' . preg_replace('/^\\s+|\\s+$/', ' ', $m[1]) . '<';
173
+ }
174
+
175
+ protected function _removePreCB($m)
176
+ {
177
+ return $this->_reservePlace($m[1]);
178
+ }
179
+
180
+ protected function _removeTextareaCB($m)
181
+ {
182
+ return $this->_reservePlace($m[1]);
183
+ }
184
+
185
+ protected function _removeStyleCB($m)
186
+ {
187
+ $openStyle = $m[1];
188
+ $css = $m[2];
189
+ // remove HTML comments
190
+ $css = preg_replace('/(?:^\\s*<!--|-->\\s*$)/', '', $css);
191
+
192
+ // remove CDATA section markers
193
+ $css = $this->_removeCdata($css);
194
+
195
+ // minify
196
+ $minifier = $this->_cssMinifier
197
+ ? $this->_cssMinifier
198
+ : 'trim';
199
+ $css = call_user_func($minifier, $css);
200
+
201
+ return $this->_reservePlace($this->_needsCdata($css)
202
+ ? "{$openStyle}/*<![CDATA[*/{$css}/*]]>*/</style>"
203
+ : "{$openStyle}{$css}</style>"
204
+ );
205
+ }
206
+
207
+ protected function _removeScriptCB($m)
208
+ {
209
+ $openScript = $m[2];
210
+ $js = $m[3];
211
+
212
+ // whitespace surrounding? preserve at least one space
213
+ $ws1 = ($m[1] === '') ? '' : ' ';
214
+ $ws2 = ($m[4] === '') ? '' : ' ';
215
+
216
+ // remove HTML comments (and ending "//" if present)
217
+ $js = preg_replace('/(?:^\\s*<!--\\s*|\\s*(?:\\/\\/)?\\s*-->\\s*$)/', '', $js);
218
+
219
+ // remove CDATA section markers
220
+ $js = $this->_removeCdata($js);
221
+
222
+ // minify
223
+ $minifier = $this->_jsMinifier
224
+ ? $this->_jsMinifier
225
+ : 'trim';
226
+ $js = call_user_func($minifier, $js);
227
+
228
+ return $this->_reservePlace($this->_needsCdata($js)
229
+ ? "{$ws1}{$openScript}/*<![CDATA[*/{$js}/*]]>*/</script>{$ws2}"
230
+ : "{$ws1}{$openScript}{$js}</script>{$ws2}"
231
+ );
232
+ }
233
+
234
+ protected function _removeCdata($str)
235
+ {
236
+ return (false !== strpos($str, '<![CDATA['))
237
+ ? str_replace(array('<![CDATA[', ']]>'), '', $str)
238
+ : $str;
239
+ }
240
+
241
+ protected function _needsCdata($str)
242
+ {
243
+ return ($this->_isXhtml && preg_match('/(?:[<&]|\\-\\-|\\]\\]>)/', $str));
244
+ }
245
+ }
lib/yccminify/closurecompiler.jar ADDED
Binary file
lib/yccminify/yuicompressor.jar ADDED
Binary file
package.xml ADDED
@@ -0,0 +1,23 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <?xml version="1.0"?>
2
+ <package>
3
+ <name>YccMinify</name>
4
+ <version>0.1.0</version>
5
+ <stability>stable</stability>
6
+ <license uri="http://opensource.org/licenses/OSL-3.0">OSL-3.0</license>
7
+ <channel>community</channel>
8
+ <extends/>
9
+ <summary>Minify your merged CSS,JS file and HTML page!!!&#xD;
10
+ Improve your SEO!</summary>
11
+ <description>It's a really light module to allow you to minify CSS/JS and Html.&#xD;
12
+ &#xD;
13
+ No complicated configuration, it support CE1.5.0 later and EE1.8.0 later!</description>
14
+ <notes>It's a really light module to allow you to minify CSS/JS and Html.&#xD;
15
+ &#xD;
16
+ No complicated configuration, it support CE1.5.0 later and EE1.8.0 later!</notes>
17
+ <authors><author><name>Yongcheng CHEN</name><user>yongcheng</user><email>yongcheng.ch@gmail.com</email></author></authors>
18
+ <date>2014-03-20</date>
19
+ <time>00:59:03</time>
20
+ <contents><target name="magecommunity"><dir name="Ycc"><dir name="Minify"><dir name="Helper"><file name="Data.php" hash="c76552b8ca8cb6f92989ec73e979e691"/></dir><dir name="Model"><file name="Observer.php" hash="5cca0ae0a054f7d9c6cf4a036b9c3351"/><dir name="System"><dir name="Config"><file name="Csscompressor.php" hash="4d974633c8490311dd9b9de43aa6c0c4"/><file name="Jscompressor.php" hash="fe8ea761560f949c844220f04704c3ff"/></dir></dir></dir><dir name="etc"><file name="config.xml" hash="479b12a6750d7d5b4c56bd49d30724fe"/><file name="system.xml" hash="128b22e567d24a0f64caeaa737244452"/></dir></dir></dir></target><target name="magelib"><dir name="yccminify"><file name="HTML.php" hash="12c43b16cc5f1a2acf9d734a1ab8849b"/><file name="closurecompiler.jar" hash="d07b1f5a81dc12d6846ddd9b418bb080"/><file name="yuicompressor.jar" hash="a64311cb39d119805b41d547c8dd039d"/></dir></target><target name="mageetc"><dir name="."><file name="Ycc_minify.xml" hash=""/></dir></target></contents>
21
+ <compatible/>
22
+ <dependencies><required><php><min>5.0.0</min><max>5.4.10</max></php></required></dependencies>
23
+ </package>