a22573bf0b
- WordPress core y plugins - Tema Twenty Twenty-Four configurado - Plugin allow-unfiltered-html.php simplificado - .gitignore configurado para excluir wp-config.php y uploads 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
117 lines
3.3 KiB
PHP
Executable File
117 lines
3.3 KiB
PHP
Executable File
<?php
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/**
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* File: Varnish_Plugin.php
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*
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* @package W3TC
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*/
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namespace W3TC;
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/**
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* Class Varnish_Plugin
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*/
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class Varnish_Plugin {
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/**
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* Initializes and attaches actions and filters related to cache flushing.
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*
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* This method sets up the necessary hooks to integrate cache flushing actions (including for Varnish and specific posts or URLs)
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* and modifies the admin bar menu.
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*
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* @return void
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*/
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public function run() {
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Util_AttachToActions::flush_posts_on_actions();
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add_action( 'w3tc_flush_all', array( $this, 'varnish_flush' ), 2000, 1 );
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add_action( 'w3tc_flush_post', array( $this, 'varnish_flush_post' ), 2000, 2 );
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add_action( 'w3tc_flushable_posts', '__return_true', 2000 );
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add_action( 'w3tc_flush_posts', array( $this, 'varnish_flush' ), 2000 );
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add_action( 'w3tc_flush_url', array( $this, 'varnish_flush_url' ), 2000, 1 );
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add_filter( 'w3tc_admin_bar_menu', array( $this, 'w3tc_admin_bar_menu' ) );
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}
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/**
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* Flushes all Varnish cache entries.
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*
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* This method performs a global flush of Varnish cache. If the `$extras` parameter specifies an exclusion for Varnish, the flush
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* is not performed.
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*
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* @param array $extras Optional. Additional parameters to customize the flush behavior. Default is an empty array.
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*
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* @return mixed The result of the flush operation.
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*/
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public function varnish_flush( $extras = array() ) {
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if ( isset( $extras['only'] ) && 'varnish' !== $extras['only'] ) {
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return;
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}
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$varnishflush = Dispatcher::component( 'Varnish_Flush' );
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$v = $varnishflush->flush();
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return $v;
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}
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/**
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* Flushes the Varnish cache for a specific post.
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*
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* This method targets a specific post by its ID for cache flushing. The flush
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* can be forced by setting the `$force` parameter to `true`.
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*
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* @param int $post_id The ID of the post to flush.
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* @param bool $force Optional. Whether to force the flush. Default is `false`.
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*
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* @return mixed The result of the flush operation.
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*/
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public function varnish_flush_post( $post_id, $force = false ) {
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$varnishflush = Dispatcher::component( 'Varnish_Flush' );
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$v = $varnishflush->flush_post( $post_id, $force );
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return $v;
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}
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/**
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* Flushes the Varnish cache for a specific URL.
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*
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* This method purges the cache for a given URL.
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*
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* @param string $url The URL to flush from the cache.
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*
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* @return mixed The result of the flush operation.
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*/
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public function varnish_flush_url( $url ) {
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$varnishflush = Dispatcher::component( 'Varnish_Flush' );
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$v = $varnishflush->flush_url( $url );
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return $v;
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}
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/**
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* Adds a Varnish-specific item to the admin bar menu.
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*
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* This method extends the W3 Total Cache admin bar menu to include an option
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* for flushing the Varnish cache.
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*
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* @param array $menu_items The existing admin bar menu items.
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*
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* @return array The modified admin bar menu items.
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*/
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public function w3tc_admin_bar_menu( $menu_items ) {
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$current_page = Util_Request::get_string( 'page', 'w3tc_dashboard' );
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$menu_items['20610.varnish'] = array(
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'id' => 'w3tc_flush_varnish',
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'parent' => 'w3tc_flush',
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'title' => __( 'Varnish Cache', 'w3-total-cache' ),
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'href' => wp_nonce_url(
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admin_url(
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'admin.php?page=' . $current_page . '&w3tc_flush_varnish'
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),
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'w3tc'
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),
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);
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return $menu_items;
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}
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}
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