To remove the above error notification, scroll down to find the plugin marked with "(File Missing)" and click its "Remove Reference" link.
' + + 'This will permanently remove the missing plugin reference from your database.
' + + 'Click here to scroll to the missing plugin
'; + + // Insert our notice right after the error + notice.parentNode.insertBefore(ourNotice, notice.nextSibling); + + // Add scroll behavior + var scrollLink = document.getElementById('prc-scroll-to-plugin'); + if (scrollLink) { + scrollLink.addEventListener('click', function(e) { + e.preventDefault(); + var missingPlugins = document.querySelectorAll('tr.inactive:not(.plugin-update-tr)'); + for (var i = 0; i < missingPlugins.length; i++) { + if (missingPlugins[i].textContent.includes('(File Missing)')) { + // Add a class for highlighting instead of direct style manipulation + missingPlugins[i].classList.add('prc-highlight-missing'); + missingPlugins[i].scrollIntoView({ behavior: 'smooth', block: 'center' }); + // Optional: Remove highlight after a delay + setTimeout(function() { + missingPlugins[i].classList.remove('prc-highlight-missing'); + }, 3000); // Remove highlight after 3 seconds + return; + } + } + }); + } + } + }); + } + + // Try to inject notices on multiple events to ensure it works + document.addEventListener('DOMContentLoaded', function() { + injectNotice(); + + // Also set up a MutationObserver to watch for dynamically added notices + var observer = new MutationObserver(function(mutations) { + mutations.forEach(function(mutation) { + if (mutation.addedNodes && mutation.addedNodes.length > 0) { + // Check if added nodes are notices or contain notices + mutation.addedNodes.forEach(function(node) { + if (node.nodeType === 1 && (node.matches('.notice, .error, .updated') || node.querySelector('.notice, .error, .updated'))) { + injectNotice(); + } + }); + } + }); + }); + + // Start observing the body for changes in children + observer.observe(document.body, { childList: true, subtree: true }); + }); + + // Backup attempt with window.onload (less reliable than DOMContentLoaded but good fallback) + window.addEventListener('load', function() { + setTimeout(injectNotice, 500); // Delay slightly to ensure dynamic content is loaded + }); + +})(); diff --git a/fix-plugin-does-not-exist-notices.php b/fix-plugin-does-not-exist-notices.php index 3f55a49..c7f44ea 100644 --- a/fix-plugin-does-not-exist-notices.php +++ b/fix-plugin-does-not-exist-notices.php @@ -10,7 +10,7 @@ * @wordpress-plugin * Plugin Name: Fix 'Plugin file does not exist.' Notices * Description: Adds missing plugins to the plugins list with a "Remove Reference" link so you can permanently clean up invalid plugin entries and remove error notices. - * Version: 1.4.2 + * Version: 1.5.0 * Author: Marcus Quinn * Author URI: https://www.wpallstars.com * License: GPL-2.0+ @@ -34,310 +34,338 @@ * along with this plugin. If not, see https://www.gnu.org/licenses/gpl-2.0.html. */ -// Exit if accessed directly -if (!defined('ABSPATH')) { +// Exit if accessed directly. +if ( ! defined( 'ABSPATH' ) ) { exit; } +/** + * Main class for the plugin. + */ class Fix_Plugin_Does_Not_Exist_Notices { - public function __construct() { - // Add our plugin to the plugins list - add_filter('all_plugins', array($this, 'add_missing_plugins_references')); - - // Add our action link to the plugins list - add_filter('plugin_action_links', array($this, 'add_remove_reference_action'), 20, 4); - - // Handle the remove reference action - add_action('admin_init', array($this, 'handle_remove_reference')); - - // Add admin notices for operation feedback - add_action('admin_notices', array($this, 'admin_notices')); - } - - /** - * Find and add invalid plugin references to the plugins list - */ - public function add_missing_plugins_references($plugins) { - // Only run on the plugins page - if (!$this->is_plugins_page()) { - return $plugins; - } - // Get active plugins that don't exist - $invalid_plugins = $this->get_invalid_plugins(); - - // Add each invalid plugin to the plugin list - foreach ($invalid_plugins as $plugin_path) { - if (!isset($plugins[$plugin_path])) { - $plugin_name = basename($plugin_path); - $plugins[$plugin_path] = array( - 'Name' => $plugin_name . ' (File Missing)', - 'Description' => 'This plugin is still marked as "Active" in your database — but its folder and files can\'t be found in /wp-content/plugins/. Click "Remove Reference" to permanently remove it from your active plugins list and eliminate the error notice.', - 'Version' => 'N/A', - 'Author' => '', - 'PluginURI' => '', - 'AuthorURI' => '', - 'Title' => $plugin_name . ' (Missing)', - 'AuthorName' => '' - ); - } - } - - return $plugins; - } - - /** - * Add the Remove Reference action link to invalid plugins - */ - public function add_remove_reference_action($actions, $plugin_file, $plugin_data, $context) { - // Only run on the plugins page - if (!$this->is_plugins_page()) { - return $actions; - } - - // Check if this is a missing plugin - if (isset($plugin_data['Name']) && strpos($plugin_data['Name'], '(File Missing)') !== false) { - // Clear existing actions - $actions = array(); - - // Add our action - $nonce = wp_create_nonce('remove_plugin_reference_' . $plugin_file); - $remove_url = admin_url('plugins.php?action=remove_reference&plugin=' . urlencode($plugin_file) . '&_wpnonce=' . $nonce); - $actions['remove_reference'] = 'Remove Reference'; - } - - return $actions; - } - - /** - * Handle the remove reference action - */ - public function handle_remove_reference() { - // Check if we're removing a reference - if (!isset($_GET['action']) || $_GET['action'] !== 'remove_reference' || !isset($_GET['plugin'])) { - return; - } - - // Verify permissions - if (!current_user_can('activate_plugins')) { - wp_die(__('You do not have sufficient permissions to perform this action.', 'fix-plugin-does-not-exist-notices')); - } - - // Get the plugin file - $plugin_file = isset($_GET['plugin']) ? $_GET['plugin'] : ''; - - // Verify nonce - check_admin_referer('remove_plugin_reference_' . $plugin_file); - - // Remove the plugin reference - $success = $this->remove_plugin_reference($plugin_file); - - // Redirect back to plugins page with a message - $redirect = admin_url('plugins.php'); - $redirect = add_query_arg($success ? 'reference_removed' : 'reference_removal_failed', '1', $redirect); - wp_redirect($redirect); - exit; - } - - /** - * Remove a plugin reference from the active plugins - */ - public function remove_plugin_reference($plugin_file) { - $success = false; - - // Handle multisite network admin - if (is_multisite() && is_network_admin()) { - $active_plugins = get_site_option('active_sitewide_plugins', array()); - if (isset($active_plugins[$plugin_file])) { - unset($active_plugins[$plugin_file]); - $success = update_site_option('active_sitewide_plugins', $active_plugins); - } - } - // Handle single site or multisite subsite - else { - $active_plugins = get_option('active_plugins', array()); - $key = array_search($plugin_file, $active_plugins); - if ($key !== false) { - unset($active_plugins[$key]); - $active_plugins = array_values($active_plugins); // Re-index array - $success = update_option('active_plugins', $active_plugins); - } - } - - return $success; - } - - /** - * Display admin notices - */ - public function admin_notices() { - // Only run on the plugins page - if (!$this->is_plugins_page()) { - return; - } - - // Get invalid plugins - $invalid_plugins = $this->get_invalid_plugins(); - - // Create a highlighted notice immediately after WordPress error messages - if (!empty($invalid_plugins)) { - // Add a notice specifically targeting the WordPress error notification - // Use admin_head to ensure it runs early in the page load process - add_action('admin_head', function() use ($invalid_plugins) { - ?> - - - '; - echo 'Missing plugin files detected: The plugins listed below with (File Missing) tag no longer exist but are still referenced in your database.
'; - echo 'How to fix: Click the "Remove Reference" link next to each missing plugin to safely remove it from your active plugins list.
'; - echo 'This will clean up your database and remove the error notifications.
'; - echo ''; - } - - // Show success message - if (isset($_GET['reference_removed']) && $_GET['reference_removed'] === '1') { - echo 'Plugin reference removed successfully.
Failed to remove plugin reference. The plugin may already have been removed.
/wp-content/plugins/'
+ ),
+ 'Version' => __( 'N/A', 'fix-plugin-does-not-exist-notices' ),
+ 'Author' => '',
+ 'PluginURI' => '',
+ 'AuthorURI' => '',
+ 'Title' => $plugin_name . ' (' . __( 'Missing', 'fix-plugin-does-not-exist-notices' ) . ')',
+ 'AuthorName' => '',
+ );
+ }
+ }
+
+ return $plugins;
+ }
+
+ /**
+ * Add the Remove Reference action link to invalid plugins.
+ *
+ * Filters the action links displayed for each plugin on the plugins page.
+ * Adds a "Remove Reference" link for plugins identified as missing.
+ *
+ * @param array $actions An array of plugin action links.
+ * @param string $plugin_file Path to the plugin file relative to the plugins directory.
+ * @param array $plugin_data An array of plugin data.
+ * @param string $context The plugin context (e.g., 'all', 'active', 'inactive').
+ * @return array The potentially modified array of plugin action links.
+ */
+ public function add_remove_reference_action( $actions, $plugin_file, $plugin_data, $context ) {
+ // Only run on the plugins page.
+ if ( ! $this->is_plugins_page() ) {
+ return $actions;
+ }
+
+ // Check if this is a missing plugin identified by our previous filter.
+ if ( isset( $plugin_data['Name'] ) && strpos( $plugin_data['Name'], '(File Missing)' ) !== false ) {
+ // Clear existing actions like "Activate", "Deactivate", "Edit".
+ $actions = array();
+
+ // Add our custom action.
+ $nonce = wp_create_nonce( 'remove_plugin_reference_' . $plugin_file );
+ $remove_url = admin_url( 'plugins.php?action=remove_reference&plugin=' . urlencode( $plugin_file ) . '&_wpnonce=' . $nonce );
+ /* translators: %s: Plugin file path */
+ $aria_label = sprintf( __( 'Remove reference to missing plugin %s', 'fix-plugin-does-not-exist-notices' ), esc_attr( $plugin_file ) );
+ $actions['remove_reference'] = '' . esc_html__( 'Remove Reference', 'fix-plugin-does-not-exist-notices' ) . '';
+ }
+
+ return $actions;
+ }
+
+ /**
+ * Handle the remove reference action triggered by the link.
+ *
+ * Checks for the correct action, verifies nonce and permissions,
+ * calls the removal function, and redirects back to the plugins page.
+ *
+ * @return void
+ */
+ public function handle_remove_reference() {
+ // Check if our specific action is being performed.
+ if ( ! isset( $_GET['action'] ) || 'remove_reference' !== $_GET['action'] || ! isset( $_GET['plugin'] ) ) {
+ return;
+ }
+
+ // Verify user permissions.
+ if ( ! current_user_can( 'activate_plugins' ) ) {
+ wp_die( esc_html__( 'You do not have sufficient permissions to perform this action.', 'fix-plugin-does-not-exist-notices' ) );
+ }
+
+ // Sanitize and get the plugin file path.
+ $plugin_file = isset( $_GET['plugin'] ) ? sanitize_text_field( wp_unslash( $_GET['plugin'] ) ) : '';
+ if ( empty( $plugin_file ) ) {
+ wp_die( esc_html__( 'Invalid plugin specified.', 'fix-plugin-does-not-exist-notices' ) );
+ }
+
+ // Verify nonce for security.
+ check_admin_referer( 'remove_plugin_reference_' . $plugin_file );
+
+ // Attempt to remove the plugin reference.
+ $success = $this->remove_plugin_reference( $plugin_file );
+
+ // Prepare redirect URL with feedback query args.
+ $redirect_url = admin_url( 'plugins.php' );
+ $redirect_url = add_query_arg( $success ? 'reference_removed' : 'reference_removal_failed', '1', $redirect_url );
+
+ // Redirect and exit.
+ wp_safe_redirect( $redirect_url );
+ exit;
+ }
+
+ /**
+ * Remove a plugin reference from the active plugins list in the database.
+ *
+ * Handles both single site and multisite network activated plugins.
+ *
+ * @param string $plugin_file The plugin file path to remove.
+ * @return bool True on success, false on failure or if the plugin wasn't found.
+ */
+ public function remove_plugin_reference( $plugin_file ) {
+ $success = false;
+
+ // Ensure plugin file path is provided.
+ if ( empty( $plugin_file ) ) {
+ return false;
+ }
+
+ // Handle multisite network admin context.
+ if ( is_multisite() && is_network_admin() ) {
+ $active_plugins = get_site_option( 'active_sitewide_plugins', array() );
+ // Network active plugins are stored as key => timestamp.
+ if ( isset( $active_plugins[ $plugin_file ] ) ) {
+ unset( $active_plugins[ $plugin_file ] );
+ $success = update_site_option( 'active_sitewide_plugins', $active_plugins );
+ }
+ } else { // Handle single site or non-network admin context.
+ $active_plugins = get_option( 'active_plugins', array() );
+ // Single site active plugins are stored as an indexed array.
+ $key = array_search( $plugin_file, $active_plugins, true ); // Use strict comparison.
+ if ( false !== $key ) {
+ unset( $active_plugins[ $key ] );
+ // Re-index the array numerically.
+ $active_plugins = array_values( $active_plugins );
+ $success = update_option( 'active_plugins', $active_plugins );
+ }
+ }
+
+ return $success;
+ }
+
+ /**
+ * Display admin notices on the plugins page.
+ *
+ * Shows informational notices about missing plugins and feedback
+ * messages after attempting to remove a reference.
+ *
+ * @return void
+ */
+ public function admin_notices() {
+ // Only run on the plugins page.
+ if ( ! $this->is_plugins_page() ) {
+ return;
+ }
+
+ // Check for feedback messages from the remove action.
+ if ( isset( $_GET['reference_removed'] ) && '1' === $_GET['reference_removed'] ) {
+ ?>
+ + + + () + +
++ + +
+ +