402 lines
8.5 KiB
PHP
402 lines
8.5 KiB
PHP
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<?php
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namespace W3TC;
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class Generic_AdminActions_Flush {
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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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* Flush all caches action
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*
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* @return void
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*/
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function w3tc_flush_all() {
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w3tc_flush_all( array( 'ui_action' => 'flush_button' ) );
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$this->_redirect_after_flush( 'flush_all' );
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}
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function w3tc_flush_current_page() {
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$url = filter_input( INPUT_GET, 'url', FILTER_SANITIZE_URL );
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if ( empty( $url ) && isset( $_SERVER['HTTP_REFERER'] ) ) {
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$url = sanitize_text_field( wp_unslash( $_SERVER['HTTP_REFERER'] ) );
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}
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w3tc_flush_url( $url );
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?>
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<div style="text-align: center; margin-top: 30px">
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<h3>Page has been flushed successfully</h3>
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<a id="w3tc_return" href="<?php echo esc_attr( $url ) ?>">Return</a>
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</div>
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<script>
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setTimeout(function() {
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window.location = document.getElementById('w3tc_return').href;
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}, 2000);
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</script>
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<?php
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exit();
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}
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/**
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* Flush memcache cache action
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*
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* @return void
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*/
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function w3tc_flush_memcached() {
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$this->flush_memcached();
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Util_Admin::redirect( array(
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'w3tc_note' => 'flush_memcached'
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), true );
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}
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/**
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* Flush opcode caches action
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*
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* @return void
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*/
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function w3tc_flush_opcode() {
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$this->flush_opcode();
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Util_Admin::redirect( array(
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'w3tc_note' => 'flush_opcode'
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), true );
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}
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/**
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* Flush file caches action
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*
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* @return void
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*/
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function w3tc_flush_file() {
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$this->flush_file();
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Util_Admin::redirect( array(
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'w3tc_note' => 'flush_file'
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), true );
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}
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/**
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* Flush from static files and further
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*
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* @return void
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*/
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function w3tc_flush_statics() {
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$cf = Dispatcher::component( 'CacheFlush' );
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$cf->browsercache_flush();
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w3tc_flush_posts();
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$state_note = Dispatcher::config_state_note();
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$state_note->set( 'common.show_note.flush_statics_needed', false );
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$state_note->set( 'common.show_note.flush_posts_needed', false );
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$state_note->set( 'common.show_note.plugins_updated', false );
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Util_Admin::redirect_with_custom_messages2( array(
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'notes' => array(
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__( 'Static files cache successfully emptied.', 'w3-total-cache' )
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)
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), true );
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}
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/**
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* Flush posts
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*
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* @return void
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*/
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function w3tc_flush_posts() {
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w3tc_flush_posts();
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$state_note = Dispatcher::config_state_note();
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$state_note->set( 'common.show_note.flush_posts_needed', false );
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$state_note->set( 'common.show_note.plugins_updated', false );
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$this->_redirect_after_flush( 'flush_pgcache' );
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}
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/**
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* Flush page cache action
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*
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* @return void
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*/
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function w3tc_flush_pgcache() {
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w3tc_flush_posts( array( 'ui_action' => 'flush_button' ) );
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$state_note = Dispatcher::config_state_note();
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$state_note->set( 'common.show_note.flush_posts_needed', false );
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$state_note->set( 'common.show_note.plugins_updated', false );
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Util_Admin::redirect( array(
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'w3tc_note' => 'flush_pgcache'
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), true );
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}
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/**
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* Flush database cache action
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*
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* @return void
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*/
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function w3tc_flush_dbcache() {
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$this->flush_dbcache();
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Util_Admin::redirect( array(
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'w3tc_note' => 'flush_dbcache'
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), true );
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}
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/**
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* Flush object cache action
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*
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* @return void
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*/
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function w3tc_flush_objectcache() {
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$this->flush_objectcache();
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$state_note = Dispatcher::config_state_note();
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$state_note->set( 'objectcache.show_note.flush_needed', false );
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Util_Admin::redirect( array(
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'w3tc_note' => 'flush_objectcache'
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), true );
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}
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/**
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* Flush fragment cache action
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*
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* @return void
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*/
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function w3tc_flush_fragmentcache() {
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$this->flush_fragmentcache();
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$this->_config->set( 'notes.need_empty_fragmentcache', false );
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$this->_config->save();
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Util_Admin::redirect( array(
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'w3tc_note' => 'flush_fragmentcache'
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), true );
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}
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/**
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* Flush minify action
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*
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* @return void
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*/
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function w3tc_flush_minify() {
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$this->flush_minify();
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$state_note = Dispatcher::config_state_note();
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$state_note->set( 'minify.show_note.need_flush', false );
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Util_Admin::redirect( array(
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'w3tc_note' => 'flush_minify'
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), true );
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}
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/**
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* Flush browser cache action
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*
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* @return void
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*/
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function w3tc_flush_browser_cache() {
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$cacheflush = Dispatcher::component( 'CacheFlush' );
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$cacheflush->browsercache_flush();
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$state_note = Dispatcher::config_state_note();
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$state_note->set( 'common.show_note.flush_statics_needed', false );
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$state_note->set( 'common.show_note.flush_posts_needed', true );
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Util_Admin::redirect( array(
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'w3tc_note' => 'flush_browser_cache'
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), true );
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}
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/*
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* Flush varnish cache
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*/
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function w3tc_flush_varnish() {
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$this->flush_varnish();
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Util_Admin::redirect( array(
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'w3tc_note' => 'flush_varnish'
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), true );
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}
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/*
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* Flush CDN mirror
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*/
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function w3tc_flush_cdn() {
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$this->flush_cdn( array( 'ui_action' => 'flush_button' ) );
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Util_Admin::redirect( array(
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'w3tc_note' => 'flush_cdn'
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), true );
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}
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/**
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* PgCache purge post
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*
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* @return void
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*/
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function w3tc_flush_post() {
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$post_id = Util_Request::get_integer( 'post_id' );
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w3tc_flush_post( $post_id, true, array( 'ui_action' => 'flush_button' ) );
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Util_Admin::redirect( array(
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'w3tc_note' => 'pgcache_purge_post'
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), true );
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}
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/**
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* Flush specified cache
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*
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* @param string $type
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* @return void
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*/
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function flush( $type ) {
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$state = Dispatcher::config_state();
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$state_note = Dispatcher::config_state_note();
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if ( $this->_config->get_string( 'pgcache.engine' ) == $type && $this->_config->get_boolean( 'pgcache.enabled' ) ) {
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$state_note->set( 'common.show_note.flush_posts_needed', false );
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$state_note->set( 'common.show_note.plugins_updated', false );
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$pgcacheflush = Dispatcher::component( 'PgCache_Flush' );
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$pgcacheflush->flush();
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$pgcacheflush->flush_post_cleanup();
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}
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if ( $this->_config->get_string( 'dbcache.engine' ) == $type && $this->_config->get_boolean( 'dbcache.enabled' ) ) {
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$this->flush_dbcache();
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}
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if ( $this->_config->get_string( 'objectcache.engine' ) == $type && $this->_config->get_boolean( 'objectcache.enabled' ) ) {
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$this->flush_objectcache();
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}
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if ( $this->_config->get_string( array( 'fragmentcache', 'engine' ) ) == $type ) {
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$this->flush_fragmentcache();
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}
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if ( $this->_config->get_string( 'minify.engine' ) == $type && $this->_config->get_boolean( 'minify.enabled' ) ) {
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$state_note->set( 'minify.show_note.need_flush', false );
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$this->flush_minify();
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}
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}
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/**
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* Flush memcached cache
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*
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* @return void
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*/
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function flush_memcached() {
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$this->flush( 'memcached' );
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}
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/**
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* Flush APC cache
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*
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* @return void
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*/
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function flush_opcode() {
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$cacheflush = Dispatcher::component( 'CacheFlush' );
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$cacheflush->opcache_flush();
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}
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/**
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* Flush file cache
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*
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* @return void
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*/
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function flush_file() {
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$this->flush( 'file' );
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$this->flush( 'file_generic' );
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}
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/**
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* Flush database cache
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*
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* @return void
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*/
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function flush_dbcache() {
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$flusher = Dispatcher::component( 'CacheFlush' );
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$flusher->dbcache_flush();
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}
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/**
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* Flush object cache
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*
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* @return void
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*/
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function flush_objectcache() {
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$flusher = Dispatcher::component( 'CacheFlush' );
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$flusher->objectcache_flush();
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}
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/**
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* Flush fragment cache
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*/
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function flush_fragmentcache() {
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$flusher = Dispatcher::component( 'CacheFlush' );
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$flusher->fragmentcache_flush();
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}
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/**
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* Flush minify cache
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*
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* @return void
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*/
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function flush_minify() {
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$w3_minify = Dispatcher::component( 'Minify_MinifiedFileRequestHandler' );
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$w3_minify->flush();
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}
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/**
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* Flush varnish cache
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*/
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function flush_varnish() {
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// this attaches execute_delayed_operations! otherwise
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// specific module flush will not have effect
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$cacheflush = Dispatcher::component( 'CacheFlush' );
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$varnishflush = Dispatcher::component( 'Varnish_Flush' );
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$varnishflush->flush();
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}
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/**
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* Flush CDN mirror
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*/
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function flush_cdn( $extras = array() ) {
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$cacheflush = Dispatcher::component( 'CacheFlush' );
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$cacheflush->cdn_purge_all( $extras );
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}
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private function _redirect_after_flush( $success_note ) {
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$flush = Dispatcher::component( 'CacheFlush' );
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$status = $flush->execute_delayed_operations();
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$errors = array();
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foreach ( $status as $i ) {
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if ( isset( $i['error'] ) )
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$errors[] = $i['error'];
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}
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if ( empty( $errors ) ) {
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Util_Admin::redirect( array(
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'w3tc_note' => $success_note
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), true );
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} else {
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Util_Admin::redirect_with_custom_messages2( array(
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'errors' => array( 'Failed to purge: ' .
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implode( ', ', $errors ) )
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), true );
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}
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}
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}
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