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<?php |
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/* |
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Plugin Name: Autoptimize |
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Plugin URI: http://blog.futtta.be/category/autoptimize/ |
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Description: Optimizes your website, concatenating the CSS and JavaScript code, and compressing it. |
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Version: 1.5 |
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Author: Frank Goossens (futtta) |
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Author URI: http://blog.futtta.be/ |
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Released under the GNU General Public License (GPL) |
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http://www.gnu.org/licenses/gpl.txt |
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*/ |
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|
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//Load config and cache class |
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include(WP_PLUGIN_DIR.'/autoptimize/classes/autoptimizeConfig.php'); |
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include(WP_PLUGIN_DIR.'/autoptimize/classes/autoptimizeCache.php'); |
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|
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//Plugin constants |
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define('AUTOPTIMIZE_CACHE_DIR',WP_CONTENT_DIR.'/cache/autoptimize/'); |
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define('AUTOPTIMIZE_CACHE_URL',WP_CONTENT_URL.'/cache/autoptimize/'); |
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define('AUTOPTIMIZE_CACHE_DELAY',true); |
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|
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//Initialize the cache at least once |
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$conf = autoptimizeConfig::instance(); |
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|
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//Do we gzip when caching? |
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define('AUTOPTIMIZE_CACHE_NOGZIP',(bool) $conf->get('autoptimize_cache_nogzip')); |
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|
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//Load translations |
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$plugin_dir = basename(dirname(__FILE__)); |
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load_plugin_textdomain('autoptimize','wp-content/plugins/'.$plugin_dir.'/localization',$plugin_dir.'/localization'); |
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|
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//Set up the buffering |
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function autoptimize_start_buffering() |
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{ |
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// fgo: not for logged in users, to prevent new admin bar issue in wp3.5 |
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if (!is_user_logged_in()) { |
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|
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//Config element |
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$conf = autoptimizeConfig::instance(); |
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|
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//Load our base class |
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include(WP_PLUGIN_DIR.'/autoptimize/classes/autoptimizeBase.php'); |
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|
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//Load extra classes and set some vars |
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if($conf->get('autoptimize_html')) |
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{ |
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include(WP_PLUGIN_DIR.'/autoptimize/classes/autoptimizeHTML.php'); |
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@include(WP_PLUGIN_DIR.'/autoptimize/classes/minify-html.php'); |
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} |
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|
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if($conf->get('autoptimize_js')) |
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{ |
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include(WP_PLUGIN_DIR.'/autoptimize/classes/autoptimizeScripts.php'); |
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@include(WP_PLUGIN_DIR.'/autoptimize/classes/jsmin-1.1.1.php'); |
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define('CONCATENATE_SCRIPTS',false); |
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define('COMPRESS_SCRIPTS',false); |
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} |
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|
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if($conf->get('autoptimize_css')) |
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{ |
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include(WP_PLUGIN_DIR.'/autoptimize/classes/autoptimizeStyles.php'); |
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@include(WP_PLUGIN_DIR.'/autoptimize/classes/minify-css-compressor.php'); |
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define('COMPRESS_CSS',false); |
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} |
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|
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if($conf->get('autoptimize_js_yui') || $conf->get('autoptimize_css_yui')) |
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{ |
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include(WP_PLUGIN_DIR.'/autoptimize/classes/autoptimizeYUI.php'); |
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} |
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|
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if($conf->get('autoptimize_cdn_js') || $conf->get('autoptimize_cdn_css')) |
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{ |
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include(WP_PLUGIN_DIR.'/autoptimize/classes/autoptimizeCDN.php'); |
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} |
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|
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//Now, start the real thing! |
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ob_start('autoptimize_end_buffering'); |
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|
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} |
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} |
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|
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//Action on end - |
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function autoptimize_end_buffering($content) |
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{ |
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//Config element |
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$conf = autoptimizeConfig::instance(); |
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|
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//Choose the classes |
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$classes = array(); |
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if($conf->get('autoptimize_js')) |
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$classes[] = 'autoptimizeScripts'; |
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if($conf->get('autoptimize_css')) |
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$classes[] = 'autoptimizeStyles'; |
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if($conf->get('autoptimize_cdn_js') || $conf->get('autoptimize_cdn_css')) |
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$classes[] = 'autoptimizeCDN'; |
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if($conf->get('autoptimize_html')) |
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$classes[] = 'autoptimizeHTML'; |
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|
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//Set some options |
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$classoptions = array( |
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'autoptimizeScripts' => array( |
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'justhead' => $conf->get('autoptimize_js_justhead'), |
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'trycatch' => $conf->get('autoptimize_js_trycatch'), |
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'yui' => $conf->get('autoptimize_js_yui'), |
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), |
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'autoptimizeStyles' => array( |
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'justhead' => $conf->get('autoptimize_css_justhead'), |
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'datauris' => $conf->get('autoptimize_css_datauris'), |
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'yui' => $conf->get('autoptimize_css_yui'), |
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), |
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'autoptimizeCDN' => array( |
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'js' => $conf->get('autoptimize_cdn_js'), |
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'jsurl' => $conf->get('autoptimize_cdn_js_url'), |
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'css' => $conf->get('autoptimize_cdn_css'), |
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'cssurl' => $conf->get('autoptimize_cdn_css_url'), |
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'img' => $conf->get('autoptimize_cdn_img'), |
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'imgurl' => $conf->get('autoptimize_cdn_img_url') |
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), |
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'autoptimizeHTML' => array( |
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'keepcomments' => $conf->get('autoptimize_html_keepcomments') |
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) |
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); |
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|
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|
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//Run the classes |
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foreach($classes as $name) |
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{ |
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$instance = new $name($content); |
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if($instance->read($classoptions[$name])) |
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{ |
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$instance->minify(); |
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$instance->cache(); |
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$content = $instance->getcontent(); |
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} |
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unset($instance); |
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} |
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return $content; |
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} |
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|
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if(autoptimizeCache::cacheavail()) |
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{ |
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$conf = autoptimizeConfig::instance(); |
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if( $conf->get('autoptimize_html') || $conf->get('autoptimize_js') || $conf->get('autoptimize_css') || $conf->get('autoptimize_cdn_js') || $conf->get('autoptimize_cdn_css')) |
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{ |
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//Hook to wordpress |
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add_action('template_redirect','autoptimize_start_buffering',2); |
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} |
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} |
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|
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//Do not pollute other plugins |
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unset($conf); |
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|
