inc/contrib -> inc/lib

2012-04-09 20:52:26 +10:00 · 2012-04-09 20:52:26 +10:00 · 874b8cbf00
commit 874b8cbf00
parent 69c9a9dd45
186 changed files with 6 additions and 6 deletions
--- a/inc/lib/minify/Minify/CSS.php
+++ b/inc/lib/minify/Minify/CSS.php
@ -0,0 +1,99 @@
+<?php
+/**
+ * Class Minify_CSS  
+ * @package Minify
+ */
+
+/**
+ * Minify CSS
+ *
+ * This class uses Minify_CSS_Compressor and Minify_CSS_UriRewriter to 
+ * minify CSS and rewrite relative URIs.
+ * 
+ * @package Minify
+ * @author Stephen Clay <steve@mrclay.org>
+ * @author http://code.google.com/u/1stvamp/ (Issue 64 patch)
+ */
+class Minify_CSS {
+    
+    /**
+     * Minify a CSS string
+     * 
+     * @param string $css
+     * 
+     * @param array $options available options:
+     * 
+     * 'preserveComments': (default true) multi-line comments that begin
+     * with "/*!" will be preserved with newlines before and after to
+     * enhance readability.
+     *
+     * 'removeCharsets': (default true) remove all @charset at-rules
+     * 
+     * 'prependRelativePath': (default null) if given, this string will be
+     * prepended to all relative URIs in import/url declarations
+     * 
+     * 'currentDir': (default null) if given, this is assumed to be the
+     * directory of the current CSS file. Using this, minify will rewrite
+     * all relative URIs in import/url declarations to correctly point to
+     * the desired files. For this to work, the files *must* exist and be
+     * visible by the PHP process.
+     *
+     * 'symlinks': (default = array()) If the CSS file is stored in 
+     * a symlink-ed directory, provide an array of link paths to
+     * target paths, where the link paths are within the document root. Because 
+     * paths need to be normalized for this to work, use "//" to substitute 
+     * the doc root in the link paths (the array keys). E.g.:
+     * <code>
+     * array('//symlink' => '/real/target/path') // unix
+     * array('//static' => 'D:\\staticStorage')  // Windows
+     * </code>
+     *
+     * 'docRoot': (default = $_SERVER['DOCUMENT_ROOT'])
+     * see Minify_CSS_UriRewriter::rewrite
+     * 
+     * @return string
+     */
+    public static function minify($css, $options = array()) 
+    {
+        $options = array_merge(array(
+            'removeCharsets' => true,
+            'preserveComments' => true,
+            'currentDir' => null,
+            'docRoot' => $_SERVER['DOCUMENT_ROOT'],
+            'prependRelativePath' => null,
+            'symlinks' => array(),
+        ), $options);
+        
+        if ($options['removeCharsets']) {
+            $css = preg_replace('/@charset[^;]+;\\s*/', '', $css);
+        }
+        require_once 'Minify/CSS/Compressor.php';
+        if (! $options['preserveComments']) {
+            $css = Minify_CSS_Compressor::process($css, $options);
+        } else {
+            require_once 'Minify/CommentPreserver.php';
+            $css = Minify_CommentPreserver::process(
+                $css
+                ,array('Minify_CSS_Compressor', 'process')
+                ,array($options)
+            );
+        }
+        if (! $options['currentDir'] && ! $options['prependRelativePath']) {
+            return $css;
+        }
+        require_once 'Minify/CSS/UriRewriter.php';
+        if ($options['currentDir']) {
+            return Minify_CSS_UriRewriter::rewrite(
+                $css
+                ,$options['currentDir']
+                ,$options['docRoot']
+                ,$options['symlinks']
+            );  
+        } else {
+            return Minify_CSS_UriRewriter::prepend(
+                $css
+                ,$options['prependRelativePath']
+            );
+        }
+    }
+}