277 lines
8.6 KiB
PHP
277 lines
8.6 KiB
PHP
<?php
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namespace W3TC;
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class Minify_Plugin_Admin {
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private $_config = null;
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function __construct() {
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$this->_config = Dispatcher::config();
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}
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/**
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* Runs plugin
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*/
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function run() {
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add_filter( 'w3tc_save_options', array( $this, 'w3tc_save_options' ) );
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$config_labels = new Minify_ConfigLabels();
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add_filter( 'w3tc_config_labels', array( $config_labels, 'config_labels' ) );
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if ( $this->_config->get_boolean( 'minify.enabled' ) ) {
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add_filter( 'w3tc_usage_statistics_summary_from_history', array(
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$this, 'w3tc_usage_statistics_summary_from_history' ), 10, 2 );
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add_filter( 'w3tc_notes', array( $this, 'w3tc_notes' ) );
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add_filter( 'w3tc_errors', array( $this, 'w3tc_errors' ) );
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}
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add_action( 'w3tc_ajax_minify_help', array(
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$this,
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'w3tc_ajax_minify_help'
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) );
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add_action( 'w3tc_message_action_minify_help', array(
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$this,
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'w3tc_message_action_minify_help'
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) );
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if ( defined( 'W3TC_DEBUG' ) && W3TC_DEBUG )
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add_filter( 'w3tc_admin_bar_menu', array( $this, 'w3tc_admin_bar_menu' ) );
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}
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public function w3tc_admin_bar_menu( $menu_items ) {
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$menu_items['90040.minify'] = array(
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'id' => 'w3tc_overlay_minify',
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'parent' => 'w3tc_debug_overlays',
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'title' => __( 'Minify Cache', 'w3-total-cache' ),
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'href' => wp_nonce_url( network_admin_url(
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'admin.php?page=w3tc_dashboard&w3tc_message_action=minify_help' ), 'w3tc' )
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);
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return $menu_items;
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}
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public function w3tc_message_action_minify_help() {
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wp_enqueue_script( 'w3tc-minify-help',
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plugins_url( 'Minify_GeneralPage_View_ShowHelp.js', W3TC_FILE ),
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array(), W3TC_VERSION );
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wp_enqueue_script( 'w3tc-minify-help-force',
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plugins_url( 'Minify_GeneralPage_View_ShowHelpForce.js', W3TC_FILE ),
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array(), W3TC_VERSION );
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}
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public function w3tc_save_options( $data ) {
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$new_config = $data['new_config'];
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$old_config = $data['old_config'];
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if ( $new_config->get_boolean( 'minify.enabled' ) &&
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!$old_config->get_boolean( 'minify.enabled' ) ) {
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$state = Dispatcher::config_state();
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$state->set( 'minify.hide_minify_help', true );
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$state->save();
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}
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return $data;
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}
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public static function admin_print_scripts_w3tc_general() {
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$state = Dispatcher::config_state();
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if ( !$state->get_boolean( 'minify.hide_minify_help' ) ) {
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wp_enqueue_script( 'w3tc-minify-help',
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plugins_url( 'Minify_GeneralPage_View_ShowHelp.js', W3TC_FILE ),
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array(), W3TC_VERSION );
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}
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}
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/**
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* Does disk cache cleanup
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*
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* @return void
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*/
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function cleanup() {
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$w3_cache_file_cleaner_generic = new Cache_File_Cleaner_Generic( array(
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'exclude' => array(
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'*.files',
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'.htaccess',
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'index.html'
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),
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'cache_dir' => Util_Environment::cache_blog_dir( 'minify' ),
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'expire' => $this->_config->get_integer( 'minify.file.gc' ),
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'clean_timelimit' => $this->_config->get_integer( 'timelimit.cache_gc' )
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) );
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$w3_cache_file_cleaner_generic->clean();
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}
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function w3tc_errors( $errors ) {
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$c = Dispatcher::config();
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$state = Dispatcher::config_state_master();
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/**
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* Minify error occured
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*/
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if ( $state->get_boolean( 'minify.show_note_minify_error' ) ) {
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$errors['minify_error_creating'] = sprintf(
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__( 'Recently an error occurred while creating the CSS / JS minify cache: %s. %s',
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'w3-total-cache' ),
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$state->get_string( 'minify.error.last' ),
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Util_Ui::button_hide_note2( array(
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'w3tc_default_config_state_master' => 'y',
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'key' => 'minify.show_note_minify_error',
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'value' => 'false' ) ) );
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}
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if ( $c->get_string( 'minify.engine' ) == 'memcached' ) {
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$memcached_servers = $c->get_array( 'minify.memcached.servers' );
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$memcached_binary_protocol = $c->get_boolean( 'minify.memcached.binary_protocol' );
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$memcached_username = $c->get_string( 'minify.memcached.username' );
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$memcached_password = $c->get_string( 'minify.memcached.password' );
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if ( !Util_Installed::is_memcache_available( $memcached_servers, $memcached_binary_protocol, $memcached_username, $memcached_password ) ) {
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if ( !isset( $errors['memcache_not_responding.details'] ) )
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$errors['memcache_not_responding.details'] = array();
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$errors['memcache_not_responding.details'][] = sprintf(
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__( 'Minify: %s.', 'w3-total-cache' ),
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implode( ', ', $memcached_servers ) );
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}
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}
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return $errors;
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}
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function w3tc_notes( $notes ) {
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$state_note = Dispatcher::config_state();
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/**
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* Show notification when minify needs to be emptied
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*/
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if ( $state_note->get_boolean( 'minify.show_note.need_flush' ) &&
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!is_network_admin() /* flushing doesnt work in network admin */ &&
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!$this->_config->is_preview() ) {
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$notes['minify_flush_needed'] = sprintf(
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__( 'The setting change(s) made either invalidate the cached data or modify the behavior of the site. %s now to provide a consistent user experience.',
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'w3-total-cache' ),
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Util_Ui::button_link(
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__( 'Empty the minify cache', 'w3-total-cache' ),
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Util_Ui::url( array( 'w3tc_flush_minify' => 'y' ) ) ) );
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}
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return $notes;
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}
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public function w3tc_ajax_minify_help() {
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include W3TC_DIR . '/Minify_HelpPopup_View.php';
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}
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public function w3tc_usage_statistics_summary_from_history( $summary, $history ) {
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// memcached servers
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$c = Dispatcher::config();
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if ( $c->get_string( 'minify.engine' ) == 'memcached' ) {
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$summary['memcached_servers']['minify'] = array(
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'servers' => $c->get_array( 'minify.memcached.servers' ),
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'username' => $c->get_string( 'minify.memcached.username' ),
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'password' => $c->get_string( 'minify.memcached.password' ),
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'binary_protocol' => $c->get_boolean( 'minify.memcached.binary_protocol' ),
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'name' => __( 'Minification', 'w3-total-cache' )
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);
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} elseif ( $c->get_string( 'minify.engine' ) == 'redis' ) {
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$summary['redis_servers']['minify'] = array(
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'servers' => $c->get_array( 'minify.redis.servers' ),
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'username' => $c->get_boolean( 'minify.redis.username' ),
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'dbid' => $c->get_integer( 'minify.redis.dbid' ),
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'password' => $c->get_string( 'minify.redis.password' ),
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'name' => __( 'Minification', 'w3-total-cache' )
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);
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}
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$e = $this->_config->get_string( 'minify.engine' );
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$a = array(
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'size_visible' => ( $e == 'file' ),
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'requests_visible' =>
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!( $e == 'file' && $this->_config->get_boolean( 'minify.rewrite' ) )
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);
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if ( !isset( $summary['period']['timestamp_end'] ) ) {
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// summary requested, enough
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$summary['minify'] = $a;
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return $summary;
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}
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// get requests rate stats
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if ( $a['requests_visible'] ) {
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// counters
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$requests_total = Util_UsageStatistics::sum( $history,
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'minify_requests_total' );
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$original_length_css = Util_UsageStatistics::sum( $history,
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'minify_original_length_css' );
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$output_length_css = Util_UsageStatistics::sum( $history,
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'minify_output_length_css' );
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$original_length_js = Util_UsageStatistics::sum( $history,
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'minify_original_length_js' );
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$output_length_js = Util_UsageStatistics::sum( $history,
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'minify_output_length_js' );
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$a['requests_total'] = Util_UsageStatistics::integer(
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$requests_total );
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$a['requests_per_second'] =
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Util_UsageStatistics::value_per_period_seconds(
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$requests_total, $summary );
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$a['compression_css'] = Util_UsageStatistics::percent(
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$original_length_css - $output_length_css, $original_length_css );
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$a['compression_js'] = Util_UsageStatistics::percent(
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$original_length_js - $output_length_js, $original_length_js );
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}
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if ( $a['size_visible'] ) {
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list( $v, $should_count ) =
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Util_UsageStatistics::get_or_init_size_transient(
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'w3tc_ustats_minify_size', $summary );
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if ( $should_count ) {
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$h = Dispatcher::component( 'Minify_MinifiedFileRequestHandler' );
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$stats = $h->get_stats_size( $summary['timeout_time'] );
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// build stats to show
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$v['size_used'] = Util_UsageStatistics::bytes_to_size(
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$stats['css']['output_length'] + $stats['js']['output_length'] );
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$v['size_items'] = Util_UsageStatistics::integer(
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$stats['css']['items'] + $stats['js']['items'] );
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$v['size_compression_css'] = Util_UsageStatistics::percent(
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$stats['css']['original_length'] - $stats['css']['output_length'],
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$stats['css']['original_length'] );
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$v['size_compression_js'] = Util_UsageStatistics::percent(
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$stats['js']['original_length'] - $stats['js']['output_length'],
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$stats['js']['original_length'] );
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set_transient( 'w3tc_ustats_pagecache_size', $v, 120 );
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}
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if ( isset( $v['size_used'] ) ) {
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$a['size_used'] = $v['size_used'];
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$a['size_items'] = $v['size_items'];
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$a['size_compression_css'] = $v['size_compression_css'];
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$a['size_compression_js'] = $v['size_compression_js'];
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}
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}
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$summary['minify'] = $a;
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return $summary;
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}
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}
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