MediaWiki
REL1_22
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00001 <?php 00028 class ResourceLoaderUserCSSPrefsModule extends ResourceLoaderModule { 00029 00030 /* Protected Members */ 00031 00032 protected $modifiedTime = array(); 00033 00034 protected $origin = self::ORIGIN_CORE_INDIVIDUAL; 00035 00036 /* Methods */ 00037 00042 public function getModifiedTime( ResourceLoaderContext $context ) { 00043 $hash = $context->getHash(); 00044 if ( isset( $this->modifiedTime[$hash] ) ) { 00045 return $this->modifiedTime[$hash]; 00046 } 00047 00048 global $wgUser; 00049 return $this->modifiedTime[$hash] = wfTimestamp( TS_UNIX, $wgUser->getTouched() ); 00050 } 00051 00056 public function getStyles( ResourceLoaderContext $context ) { 00057 global $wgAllowUserCssPrefs, $wgUser; 00058 00059 if ( !$wgAllowUserCssPrefs ) { 00060 return array(); 00061 } 00062 00063 $options = $wgUser->getOptions(); 00064 00065 // Build CSS rules 00066 $rules = array(); 00067 00068 // Underline: 2 = browser default, 1 = always, 0 = never 00069 if ( $options['underline'] < 2 ) { 00070 $rules[] = "a { text-decoration: " . 00071 ( $options['underline'] ? 'underline' : 'none' ) . "; }"; 00072 } else { 00073 # The scripts of these languages are very hard to read with underlines 00074 $rules[] = 'a:lang(ar), a:lang(ckb), a:lang(kk-arab), ' . 00075 'a:lang(mzn), a:lang(ps), a:lang(ur) { text-decoration: none; }'; 00076 } 00077 if ( $options['justify'] ) { 00078 $rules[] = "#article, #bodyContent, #mw_content { text-align: justify; }\n"; 00079 } 00080 if ( !$options['showtoc'] ) { 00081 $rules[] = "#toc { display: none; }\n"; 00082 } 00083 if ( !$options['editsection'] ) { 00084 $rules[] = ".mw-editsection { display: none; }\n"; 00085 } 00086 if ( $options['editfont'] !== 'default' ) { 00087 // Double-check that $options['editfont'] consists of safe characters only 00088 if ( preg_match( '/^[a-zA-Z0-9_, -]+$/', $options['editfont'] ) ) { 00089 $rules[] = "textarea { font-family: {$options['editfont']}; }\n"; 00090 } 00091 } 00092 $style = implode( "\n", $rules ); 00093 if ( $this->getFlip( $context ) ) { 00094 $style = CSSJanus::transform( $style, true, false ); 00095 } 00096 return array( 'all' => $style ); 00097 } 00098 00102 public function getGroup() { 00103 return 'private'; 00104 } 00105 00109 public function getDependencies() { 00110 return array( 'mediawiki.user' ); 00111 } 00112 }