AlkantarClanX12
Current Path : /home/thanudqk/www/wp-content/plugins/w3-total-cache/ |
Current File : //home/thanudqk/www/wp-content/plugins/w3-total-cache/Minify_ContentMinifier.php |
<?php namespace W3TC; /** * Minifiers object */ /** * class Minifier */ class Minify_ContentMinifier { /** * Config instance */ var $_config = null; /** * Minifiers array * * @var array */ var $_minifiers = array( 'combinejs' => array( '\W3TCL\Minify\Minify_CombineOnly', 'minify' ), 'combinecss' => array( '\W3TCL\Minify\Minify_CombineOnly', 'minify' ), 'js' => array( '\W3TCL\Minify\JSMin', 'minify' ), 'yuijs' => array( '\W3TCL\Minify\Minify_YUICompressor', 'minifyJs' ), 'ccjs' => array( '\W3TCL\Minify\Minify_ClosureCompiler', 'minify' ), 'jsminplus' => array( '\W3TCL\Minify\JSMinPlus', 'minify' ), 'googleccjs' => array( '\W3TCL\Minify\Minify_JS_ClosureCompiler', 'minify' ), 'css' => array( '\W3TCL\Minify\Minify_CSS', 'minify' ), 'yuicss' => array( '\W3TCL\Minify\Minify_YUICompressor', 'minifyCss' ), 'cssmin' => array( '\W3TCL\YuiCssMin\Minifier', 'minify_static' ), 'csstidy' => array( '\W3TCL\Minify\Minify_CSSTidy', 'minify' ), 'html' => array( '\W3TCL\Minify\Minify_HTML', 'minify' ), 'htmlxml' => array( '\W3TCL\Minify\Minify_HTML', 'minify' ), 'htmltidy' => array( '\W3TCL\Minify\Minify_HTMLTidy', 'minifyXhtml' ), 'htmltidyxml' => array( '\W3TCL\Minify\Minify_HTMLTidy', 'minifyXml' ) ); /** * PHP5-style constructor */ function __construct() { $this->_config = Dispatcher::config(); } /** * Returns true if minifier exists * * @param string $engine * @return boolean */ function exists( $engine ) { return isset( $this->_minifiers[$engine] ); } /** * Returns true if minifier available * * @param string $engine * @return boolean */ function available( $engine ) { switch ( $engine ) { case 'yuijs': $path_java = $this->_config->get_string( 'minify.yuijs.path.java' ); $path_jar = $this->_config->get_string( 'minify.yuijs.path.jar' ); return file_exists( $path_java ) && file_exists( $path_jar ); case 'yuicss': $path_java = $this->_config->get_string( 'minify.yuicss.path.java' ); $path_jar = $this->_config->get_string( 'minify.yuicss.path.jar' ); return file_exists( $path_java ) && file_exists( $path_jar ); case 'ccjs': $path_java = $this->_config->get_string( 'minify.ccjs.path.java' ); $path_jar = $this->_config->get_string( 'minify.ccjs.path.jar' ); return file_exists( $path_java ) && file_exists( $path_jar ); case 'htmltidy': case 'htmltidyxml': return class_exists( 'tidy' ); } return $this->exists( $engine ); } /** * Returns minifier * * @param string $engine * @return array */ function get_minifier( $engine ) { if ( isset( $this->_minifiers[$engine] ) ) { return $this->_minifiers[$engine]; } return null; } /** * Initializes minifier * * @param string $engine * @return void */ function init( $engine ) { switch ( $engine ) { case 'yuijs': \W3TCL\Minify\Minify_YUICompressor::$tempDir = Util_File::create_tmp_dir(); \W3TCL\Minify\Minify_YUICompressor::$javaExecutable = $this->_config->get_string( 'minify.yuijs.path.java' ); \W3TCL\Minify\Minify_YUICompressor::$jarFile = $this->_config->get_string( 'minify.yuijs.path.jar' ); break; case 'yuicss': \W3TCL\Minify\Minify_YUICompressor::$tempDir = Util_File::create_tmp_dir(); \W3TCL\Minify\Minify_YUICompressor::$javaExecutable = $this->_config->get_string( 'minify.yuicss.path.java' ); \W3TCL\Minify\Minify_YUICompressor::$jarFile = $this->_config->get_string( 'minify.yuicss.path.jar' ); break; case 'ccjs': \W3TCL\Minify\Minify_ClosureCompiler::$tempDir = Util_File::create_tmp_dir(); \W3TCL\Minify\Minify_ClosureCompiler::$javaExecutable = $this->_config->get_string( 'minify.ccjs.path.java' ); \W3TCL\Minify\Minify_ClosureCompiler::$jarFile = $this->_config->get_string( 'minify.ccjs.path.jar' ); break; } } /** * Returns minifier options * * @param string $engine * @return array */ function get_options( $engine ) { $options = array(); switch ( $engine ) { case 'js': $options = array( 'preserveComments' => !$this->_config->get_boolean( 'minify.js.strip.comments' ), 'stripCrlf' => $this->_config->get_boolean( 'minify.js.strip.crlf' ) ); break; case 'css': $options = array( 'preserveComments' => !$this->_config->get_boolean( 'minify.css.strip.comments' ), 'stripCrlf' => $this->_config->get_boolean( 'minify.css.strip.crlf' ) ); $symlinks = $this->_config->get_array( 'minify.symlinks' ); $docroot = Util_Environment::document_root(); foreach ( $symlinks as $link => $target ) { $link = str_replace( '//', realpath( $docroot ), $link ); $link = strtr( $link, '/', DIRECTORY_SEPARATOR ); $options['symlinks'][$link] = realpath( $target ); } break; case 'yuijs': $options = array( 'line-break' => $this->_config->get_integer( 'minify.yuijs.options.line-break' ), 'nomunge' => $this->_config->get_boolean( 'minify.yuijs.options.nomunge' ), 'preserve-semi' => $this->_config->get_boolean( 'minify.yuijs.options.preserve-semi' ), 'disable-optimizations' => $this->_config->get_boolean( 'minify.yuijs.options.disable-optimizations' ) ); break; case 'yuicss': $options = array( 'line-break' => $this->_config->get_integer( 'minify.yuicss.options.line-break' ) ); break; case 'ccjs': $options = array( 'compilation_level' => $this->_config->get_string( 'minify.ccjs.options.compilation_level' ), 'formatting' => $this->_config->get_string( 'minify.ccjs.options.formatting' ) ); break; case 'googleccjs': $options = array( 'compilation_level' => $this->_config->get_string( 'minify.ccjs.options.compilation_level' ), 'formatting' => $this->_config->get_string( 'minify.ccjs.options.formatting' ) ); break; case 'csstidy': $options = array( 'remove_bslash' => $this->_config->get_boolean( 'minify.csstidy.options.remove_bslash' ), 'compress_colors' => $this->_config->get_boolean( 'minify.csstidy.options.compress_colors' ), 'compress_font-weight' => $this->_config->get_boolean( 'minify.csstidy.options.compress_font-weight' ), 'lowercase_s' => $this->_config->get_boolean( 'minify.csstidy.options.lowercase_s' ), 'optimise_shorthands' => $this->_config->get_integer( 'minify.csstidy.options.optimise_shorthands' ), 'remove_last_;' => $this->_config->get_boolean( 'minify.csstidy.options.remove_last_;' ), 'space_before_important' => !$this->_config->get_boolean( 'minify.csstidy.options.remove_space_before_important' ), 'case_properties' => $this->_config->get_integer( 'minify.csstidy.options.case_properties' ), 'sort_properties' => $this->_config->get_boolean( 'minify.csstidy.options.sort_properties' ), 'sort_selectors' => $this->_config->get_boolean( 'minify.csstidy.options.sort_selectors' ), 'merge_selectors' => $this->_config->get_integer( 'minify.csstidy.options.merge_selectors' ), 'discard_invalid_selectors' => $this->_config->get_boolean( 'minify.csstidy.options.discard_invalid_selectors' ), 'discard_invalid_properties' => $this->_config->get_boolean( 'minify.csstidy.options.discard_invalid_properties' ), 'css_level' => $this->_config->get_string( 'minify.csstidy.options.css_level' ), 'preserve_css' => $this->_config->get_boolean( 'minify.csstidy.options.preserve_css' ), 'timestamp' => $this->_config->get_boolean( 'minify.csstidy.options.timestamp' ), 'template' => $this->_config->get_string( 'minify.csstidy.options.template' ) ); break; case 'html': case 'htmlxml': $options = array( 'xhtml' => true, 'stripCrlf' => $this->_config->get_boolean( 'minify.html.strip.crlf' ), 'ignoredComments' => $this->_config->get_array( 'minify.html.comments.ignore' ) ); break; case 'htmltidy': case 'htmltidyxml': $options = array( 'clean' => $this->_config->get_boolean( 'minify.htmltidy.options.clean' ), 'hide-comments' => $this->_config->get_boolean( 'minify.htmltidy.options.hide-comments' ), 'wrap' => $this->_config->get_integer( 'minify.htmltidy.options.wrap' ) ); break; } if ( $this->_config->get_boolean( 'browsercache.enabled' ) && ( $this->_config->get_boolean( 'browsercache.cssjs.replace' ) || $this->_config->get_boolean( 'browsercache.html.replace' ) || $this->_config->get_boolean( 'browsercache.other.replace' ) ) ) { $w3_plugin_browsercache = Dispatcher::component( 'BrowserCache_Plugin' ); $browsercache_core = Dispatcher::component( 'BrowserCache_Core' ); $options = array_merge( $options, array( 'browserCacheId' => $w3_plugin_browsercache->get_filename_uniqualizator(), 'browserCacheExtensions' => $browsercache_core->get_replace_extensions( $this->_config ) ) ); } if ( $this->_config->get_boolean( 'cdn.enabled' ) ) { $common = Dispatcher::component( 'Cdn_Core' ); $cdn = $common->get_cdn(); $options = array_merge( $options, array( 'prependAbsolutePathCallback' => array( &$cdn, 'get_prepend_path' ), ) ); } return $options; } }