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authorewinslow <ewinslow@36083f99-b078-4883-b0ff-0f9b5a30f544>2011-02-12 21:01:07 +0000
committerewinslow <ewinslow@36083f99-b078-4883-b0ff-0f9b5a30f544>2011-02-12 21:01:07 +0000
commit6ca0fbc6a306640800e1ada8de48342abc360172 (patch)
treed0c27d139f6a35d7eba843c2e4f84140375cbbc3 /mod/minify/lib/min/lib/CSS.php
parenta732ea8608eb305d8fa57c08f504666efa748d5c (diff)
downloadelgg-6ca0fbc6a306640800e1ada8de48342abc360172.tar.gz
elgg-6ca0fbc6a306640800e1ada8de48342abc360172.tar.bz2
Doh, how did this get here?
git-svn-id: http://code.elgg.org/elgg/trunk@8172 36083f99-b078-4883-b0ff-0f9b5a30f544
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diff --git a/mod/minify/lib/min/lib/CSS.php b/mod/minify/lib/min/lib/CSS.php
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-<?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 $options available options:
- *
- * 'preserveComments': (default true) multi-line comments that begin
- * with "/*!" will be preserved with newlines before and after to
- * enhance readability.
- *
- * 'prependRelativePath': (default null) if given, this string will be
- * prepended to all relative URIs in import/url declarations
- *
- * 'currentDir': (default null) if given, this is assumed to be the
- * directory of the current CSS file. Using this, minify will rewrite
- * all relative URIs in import/url declarations to correctly point to
- * the desired files. For this to work, the files *must* exist and be
- * visible by the PHP process.
- *
- * 'symlinks': (default = array()) If the CSS file is stored in
- * a symlink-ed directory, provide an array of link paths to
- * target paths, where the link paths are within the document root. Because
- * paths need to be normalized for this to work, use "//" to substitute
- * the doc root in the link paths (the array keys). E.g.:
- * <code>
- * array('//symlink' => '/real/target/path') // unix
- * array('//static' => 'D:\\staticStorage') // Windows
- * </code>
- *
- * @return string
- */
- public static function minify($css, $options = array())
- {
- require_once dirname(__FILE__).'/Minify/CSS/Compressor.php';
- if (isset($options['preserveComments'])
- && !$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 (! isset($options['currentDir']) && ! isset($options['prependRelativePath'])) {
- return $css;
- }
- require_once 'Minify/CSS/UriRewriter.php';
- if (isset($options['currentDir'])) {
- return Minify_CSS_UriRewriter::rewrite(
- $css
- ,$options['currentDir']
- ,isset($options['docRoot']) ? $options['docRoot'] : $_SERVER['DOCUMENT_ROOT']
- ,isset($options['symlinks']) ? $options['symlinks'] : array()
- );
- } else {
- return Minify_CSS_UriRewriter::prepend(
- $css
- ,$options['prependRelativePath']
- );
- }
- }
-}