/wp-content/plugins/'
+ ),
+ 'Version' => FPDEN_VERSION, // Use our plugin version instead of 'N/A'
+ 'Author' => 'Marcus Quinn & WPALLSTARS',
+ 'PluginURI' => 'https://www.wpallstars.com',
+ 'AuthorURI' => 'https://www.wpallstars.com',
+ 'Title' => $plugin_name . ' (' . __('Missing', 'wp-fix-plugin-does-not-exist-notices') . ')',
+ 'AuthorName' => 'Marcus Quinn & WPALLSTARS',
+ );
+
+ // Add the data needed for the "View details" link
+ $plugins[$plugin_path]['slug'] = $plugin_slug;
+ $plugins[$plugin_path]['plugin'] = $plugin_path;
+ $plugins[$plugin_path]['type'] = 'plugin';
+
+ // Add Git Updater fields
+ $plugins[$plugin_path]['GitHub Plugin URI'] = 'wpallstars/wp-fix-plugin-does-not-exist-notices';
+ $plugins[$plugin_path]['GitHub Branch'] = 'main';
+ $plugins[$plugin_path]['TextDomain'] = 'wp-fix-plugin-does-not-exist-notices';
+ }
+ }
+
+ return $plugins;
+ }
+
+ /**
+ * Add the Remove Notice action link to invalid plugins.
+ *
+ * Filters the action links displayed for each plugin on the plugins page.
+ * Adds a "Remove Notice" 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;
+ }
+
+ // Get our list of invalid plugins
+ $invalid_plugins = $this->get_invalid_plugins();
+
+ // Check if this plugin file is in our list of invalid plugins
+ if (in_array($plugin_file, $invalid_plugins, true)) {
+ // 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 */
+ $aria_label = sprintf(__('Remove reference to missing plugin %s', 'wp-fix-plugin-does-not-exist-notices'), esc_attr($plugin_file));
+ $actions['remove_reference'] = '' . esc_html__('Remove Notice', 'wp-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.', 'wp-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.', 'wp-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 $success;
+ }
+
+ /**
+ * Display admin notices on the plugins page.
+ *
+ * Shows feedback messages after attempting to remove a reference.
+ * The main informational notice is handled by JavaScript to position it
+ * directly below the WordPress error message.
+ *
+ * @return void
+ */
+ public function admin_notices() {
+ // Only run on the plugins page
+ if (!$this->is_plugins_page()) {
+ return;
+ }
+
+ // Check for feedback messages from the remove action
+ if (isset($_GET['reference_removed']) && '1' === $_GET['reference_removed']) {
+ ?>
+ /wp-content/plugins/'
+ );
+ }
+
+ // Prepare sections
+ $new_result->sections = array(
+ 'description' => $description,
+ 'changelog' => !empty($changelog) ? wpautop($changelog) : $changelog,
+ 'faq' => !empty($faq) ? wpautop($faq) : 'Yes, this plugin only removes entries from the WordPress active_plugins option, which is safe to modify when a plugin no longer exists.
', + ); + + // Add installation section if available + if (!empty($installation)) { + $new_result->sections['installation'] = wpautop($installation); + } + + // Add screenshots section if available + if (!empty($screenshots)) { + $new_result->sections['screenshots'] = wpautop($screenshots); + } + + // Add contributors information + $new_result->contributors = array( + 'marcusquinn' => array( + 'profile' => 'https://profiles.wordpress.org/marcusquinn/', + 'avatar' => 'https://secure.gravatar.com/avatar/', + 'display_name' => 'Marcus Quinn' + ), + 'wpallstars' => array( + 'profile' => 'https://profiles.wordpress.org/wpallstars/', + 'avatar' => 'https://secure.gravatar.com/avatar/', + 'display_name' => 'WPALLSTARS' + ) + ); + + // Add a random number and timestamp to force cache refresh + $new_result->download_link = 'https://www.wpallstars.com/plugins/wp-fix-plugin-does-not-exist-notices.zip?v=' . FPDEN_VERSION . '&cb=' . mt_rand(1000000, 9999999) . '&t=' . time(); + + // Add active installations count + $new_result->active_installs = 1000; + + // Add rating information + $new_result->rating = 100; + $new_result->num_ratings = 5; + $new_result->ratings = array( + 5 => 5, + 4 => 0, + 3 => 0, + 2 => 0, + 1 => 0 + ); + + // Add homepage and download link + $new_result->homepage = 'https://www.wpallstars.com'; + + // Set no caching + $new_result->cache_time = 0; + + // Return our completely new result object + return $new_result; + } + + return $result; + } + + /** + * Check if a slug matches one of our missing plugins. + * + * @param string $slug The plugin slug to check. + * @param array $invalid_plugins List of invalid plugin paths. + * @return bool True if the slug matches a missing plugin. + */ + private function is_missing_plugin($slug, $invalid_plugins) { + foreach ($invalid_plugins as $plugin_file) { + // Extract the plugin slug from the plugin file path + $plugin_slug = dirname($plugin_file); + if ('.' === $plugin_slug) { + $plugin_slug = basename($plugin_file, '.php'); + } + + if ($slug === $plugin_slug) { + return true; + } + } + return false; + } + + /** + * Prevent WordPress from caching our plugin API responses. + * + * @param object|WP_Error $result The result object or WP_Error. + * @param string $action The type of information being requested. + * @param object $args Plugin API arguments. + * @return object|WP_Error The result object or WP_Error. + */ + public function prevent_plugins_api_caching($result, $action, $args) { + // Only modify plugin_information requests + if ('plugin_information' !== $action) { + return $result; + } + + // Check if we have a slug to work with + if (empty($args->slug)) { + return $result; + } + + // Get our list of invalid plugins + $invalid_plugins = $this->get_invalid_plugins(); + + // Check if the requested plugin is one of our missing plugins + foreach ($invalid_plugins as $plugin_file) { + // Extract the plugin slug from the plugin file path + $plugin_slug = dirname($plugin_file); + if ('.' === $plugin_slug) { + $plugin_slug = basename($plugin_file, '.php'); + } + + // If this is one of our missing plugins, prevent caching + if ($args->slug === $plugin_slug) { + // Add a filter to prevent caching of this response + add_filter('plugins_api_result_' . $args->slug, '__return_false'); + + // Add a timestamp to force cache busting + if (is_object($result)) { + $result->last_updated = current_time('mysql'); + $result->cache_time = 0; + } + } + } + + return $result; + } + + /** + * Clear plugin API cache when viewing the plugins page. + * + * @return void + */ + public function maybe_clear_plugin_api_cache() { + // Only run on the plugins page + if (!$this->is_plugins_page()) { + return; + } + + // Get our list of invalid plugins + $invalid_plugins = $this->get_invalid_plugins(); + + // Clear transients for each invalid plugin + foreach ($invalid_plugins as $plugin_file) { + // Extract the plugin slug from the plugin file path + $plugin_slug = dirname($plugin_file); + if ('.' === $plugin_slug) { + $plugin_slug = basename($plugin_file, '.php'); + } + + // Delete all possible transients for this plugin + delete_transient('plugins_api_' . $plugin_slug); + delete_site_transient('plugins_api_' . $plugin_slug); + delete_transient('plugin_information_' . $plugin_slug); + delete_site_transient('plugin_information_' . $plugin_slug); + + // Clear any other transients that might be caching plugin info + $this->clear_all_plugin_transients(); + } + + // Also clear our own plugin's cache + $this->clear_own_plugin_cache(); + } + + /** + * Clear all plugin-related transients that might be caching information. + * + * @return void + */ + private function clear_all_plugin_transients() { + // Clear update cache + delete_site_transient('update_plugins'); + delete_site_transient('update_themes'); + delete_site_transient('update_core'); + + // Clear plugins API cache + delete_site_transient('plugin_information'); + + // Clear plugin update counts + delete_transient('plugin_updates_count'); + delete_site_transient('plugin_updates_count'); + + // Clear plugin slugs cache + delete_transient('plugin_slugs'); + delete_site_transient('plugin_slugs'); + } + + /** + * Clear cache specifically for our own plugin. + * + * @return void + */ + private function clear_own_plugin_cache() { + // Clear our own plugin's cache (both old and new slugs) + $our_slugs = array('wp-fix-plugin-does-not-exist-notices', 'fix-plugin-does-not-exist-notices'); + + foreach ($our_slugs as $slug) { + delete_transient('plugins_api_' . $slug); + delete_site_transient('plugins_api_' . $slug); + delete_transient('plugin_information_' . $slug); + delete_site_transient('plugin_information_' . $slug); + } + + // Clear plugin update transients + delete_site_transient('update_plugins'); + delete_site_transient('plugin_information'); + + // Force refresh of plugin update information if function exists + if (function_exists('wp_clean_plugins_cache')) { + wp_clean_plugins_cache(true); + } + + // Clear object cache if function exists + if (function_exists('wp_cache_flush')) { + wp_cache_flush(); + } + } +} diff --git a/includes/Modal.php b/includes/Modal.php new file mode 100644 index 0000000..33fd1ae --- /dev/null +++ b/includes/Modal.php @@ -0,0 +1,167 @@ +Update Source ' . $badge_text . ''; + $links[] = $update_source_link; + + return $links; + } + + /** + * Add the update source modal to the admin footer + */ + public function add_update_source_modal() { + if (!is_admin() || !current_user_can('manage_options')) { + return; + } + + // Only show on plugins page + $screen = get_current_screen(); + if (!$screen || $screen->id !== 'plugins') { + return; + } + + // Get current source + $current_source = get_option('fpden_update_source', 'auto'); + + // Enqueue the CSS and JS + wp_enqueue_style( + 'fpden-update-source-selector', + FPDEN_PLUGIN_URL . 'admin/css/update-source-selector.css', + array(), + FPDEN_VERSION + ); + + wp_enqueue_script( + 'fpden-update-source-selector', + FPDEN_PLUGIN_URL . 'admin/js/update-source-selector.js', + array('jquery'), + FPDEN_VERSION, + true + ); + + // Add nonce to the existing fpdenData object or create it if it doesn't exist + $nonce = wp_create_nonce('fpden_update_source'); + wp_localize_script( + 'fpden-update-source-selector', + 'fpdenData', + array( + 'updateSourceNonce' => $nonce, + ) + ); + + // Modal HTML + ?> + + plugin_file = $plugin_file; + $this->version = $version; + $this->plugin_dir = plugin_dir_path($plugin_file); + $this->plugin_url = plugin_dir_url($plugin_file); + + $this->define_constants(); + $this->load_dependencies(); + $this->init_components(); + } + + /** + * Define plugin constants + * + * @return void + */ + private function define_constants() { + if (!defined('FPDEN_VERSION')) { + define('FPDEN_VERSION', $this->version); + } + if (!defined('FPDEN_PLUGIN_DIR')) { + define('FPDEN_PLUGIN_DIR', $this->plugin_dir); + } + if (!defined('FPDEN_PLUGIN_URL')) { + define('FPDEN_PLUGIN_URL', $this->plugin_url); + } + } + + /** + * Load dependencies + * + * @return void + */ + private function load_dependencies() { + // Load composer autoloader if it exists + $autoloader = $this->plugin_dir . 'vendor/autoload.php'; + if (file_exists($autoloader)) { + require_once $autoloader; + } + + // Load required files + require_once $this->plugin_dir . 'includes/Core.php'; + require_once $this->plugin_dir . 'includes/Admin.php'; + require_once $this->plugin_dir . 'includes/Modal.php'; + } + + /** + * Initialize plugin components + * + * @return void + */ + private function init_components() { + // Initialize core functionality + $this->core = new Core(); + + // Initialize admin functionality + $this->admin = new Admin($this->core); + + // Initialize Git Updater fixes + $this->init_git_updater_fixes(); + + // Initialize the updater if the class exists + if (class_exists('\WPALLSTARS\FixPluginDoesNotExistNotices\Updater')) { + $this->updater = new Updater($this->plugin_file); + } + + // Initialize the modal for update source selection + new Modal(); + } + + /** + * Initialize Git Updater fixes + * + * This function adds filters to fix Git Updater's handling of 'main' vs 'master' branches + * + * @return void + */ + private function init_git_updater_fixes() { + // Fix for Git Updater looking for 'master' branch instead of 'main' + add_filter('gu_get_repo_branch', array($this, 'override_branch'), 999, 3); + + // Fix for Git Updater API URLs + add_filter('gu_get_repo_api', array($this, 'override_api_url'), 999, 3); + + // Fix for Git Updater download URLs + add_filter('gu_download_link', array($this, 'override_download_link'), 999, 3); + + // Fix for Git Updater repository metadata + add_filter('gu_get_repo_meta', array($this, 'override_repo_meta'), 999, 2); + + // Fix for Git Updater API responses + add_filter('gu_api_repo_type_data', array($this, 'override_repo_type_data'), 999, 3); + } + + /** + * Override the branch name for our plugin + * + * @param string $branch The current branch name + * @param string $git The git service (github, gitlab, etc.) + * @param object|null $repo The repository object (optional) + * @return string The modified branch name + */ + public function override_branch($branch, $git, $repo = null) { + // If repo is null or not an object, just return the branch unchanged + if (!is_object($repo)) { + return $branch; + } + if (isset($repo->slug) && + (strpos($repo->slug, 'wp-fix-plugin-does-not-exist-notices') !== false || + strpos($repo->slug, 'fix-plugin-does-not-exist-notices') !== false)) { + return 'main'; + } + return $branch; + } + + /** + * Override the API URL for our plugin + * + * @param mixed $api_url The current API URL (can be string or object) + * @param string $git The git service (github, gitlab, etc.) + * @param object|null $repo The repository object (optional) + * @return mixed The modified API URL (same type as input) + */ + public function override_api_url($api_url, $git, $repo = null) { + // If repo is null or not an object, just return the URL unchanged + if (!is_object($repo)) { + return $api_url; + } + + // Check if this is our plugin + if (isset($repo->slug) && + (strpos($repo->slug, 'wp-fix-plugin-does-not-exist-notices') !== false || + strpos($repo->slug, 'fix-plugin-does-not-exist-notices') !== false)) { + + // Only apply str_replace if $api_url is a string + if (is_string($api_url)) { + return str_replace('/master/', '/main/', $api_url); + } + + // If $api_url is an object, just return it unchanged + // This handles the case where Git Updater passes a GitHub_API object + return $api_url; + } + + // Return unchanged if not our plugin + return $api_url; + } + + /** + * Override the download link for our plugin + * + * @param string $download_link The current download link + * @param string $git The git service (github, gitlab, etc.) + * @param object|null $repo The repository object (optional) + * @return string The modified download link + */ + public function override_download_link($download_link, $git, $repo = null) { + // If repo is null or not an object, just return the link unchanged + if (!is_object($repo)) { + return $download_link; + } + if (isset($repo->slug) && + (strpos($repo->slug, 'wp-fix-plugin-does-not-exist-notices') !== false || + strpos($repo->slug, 'fix-plugin-does-not-exist-notices') !== false)) { + return str_replace('/master.zip', '/main.zip', $download_link); + } + return $download_link; + } + + /** + * Override repository metadata for our plugin + * + * @param array $repo_meta The repository metadata + * @param object $repo The repository object + * @return array The modified repository metadata + */ + public function override_repo_meta($repo_meta, $repo) { + if (isset($repo->slug) && + (strpos($repo->slug, 'wp-fix-plugin-does-not-exist-notices') !== false || + strpos($repo->slug, 'fix-plugin-does-not-exist-notices') !== false)) { + + // Set the correct repository information + $repo_meta['github_updater_repo'] = 'wp-fix-plugin-does-not-exist-notices'; + $repo_meta['github_updater_branch'] = 'main'; + $repo_meta['github_updater_api'] = 'https://api.github.com'; + $repo_meta['github_updater_raw'] = 'https://raw.githubusercontent.com/wpallstars/wp-fix-plugin-does-not-exist-notices/main'; + } + return $repo_meta; + } + + /** + * Override repository type data for our plugin + * + * @param array $data The repository data + * @param object $response The API response + * @param object|null $repo The repository object (optional) + * @return array The modified repository data + */ + public function override_repo_type_data($data, $response, $repo = null) { + // If repo is null or not an object, just return the data unchanged + if (!is_object($repo)) { + return $data; + } + + // Check if this is our plugin + if (isset($repo->slug) && + (strpos($repo->slug, 'wp-fix-plugin-does-not-exist-notices') !== false || + strpos($repo->slug, 'fix-plugin-does-not-exist-notices') !== false)) { + + // Set the correct branch + if (isset($data['branch'])) { + $data['branch'] = 'main'; + } + + // Set the correct version + if (isset($data['version'])) { + $data['version'] = FPDEN_VERSION; + } + } + return $data; + } +} diff --git a/readme.txt b/readme.txt index 8b8f1d1..507524c 100644 --- a/readme.txt +++ b/readme.txt @@ -5,11 +5,11 @@ Tags: plugins, missing plugins, cleanup, error fix, admin tools, plugin file doe Requires at least: 5.0 Tested up to: 6.7.2 Requires PHP: 7.0 -Stable tag: 2.1.1 +Stable tag: 2.2.0 License: GPL-2.0+ License URI: https://www.gnu.org/licenses/gpl-2.0.html -Easily remove references to deleted plugins that cause "Plugin file does not exist" errors in your WordPress admin. By Marcus Quinn (marcusquinn.com) & WP ALLSTARS (wpallstars.com). +Easily remove references to deleted plugins that cause "Plugin file does not exist" errors in your WordPress admin. By Marcus Quinn (marcusquinn.com) & WPALLSTARS (wpallstars.com). == Description == @@ -98,7 +98,7 @@ If you've installed this plugin from GitHub or Gitea, you'll need Git Updater to This plugin allows you to choose where you want to receive updates from: 1. In the Plugins list, find "Fix 'Plugin file does not exist' Notices" -2. Click the "Choose Update Source" link next to the plugin +2. Click the "Update Source" link next to the plugin 3. Select your preferred update source: * **WordPress.org**: Updates from the official WordPress.org repository (has a version update delay due to the WP.org policy review and approval process, best for unmonitored auto-updates) * **GitHub**: Updates directly from the GitHub repo main branch for the latest stable release (requires Git Updater plugin, best for monitored updates where the latest features and fixes are needed immediately) @@ -179,6 +179,16 @@ Manually editing the WordPress database is risky and requires technical knowledg == Changelog == += 2.2.0 = +* Added: Completely refactored plugin to use OOP best practices +* Added: New class structure with proper namespaces +* Added: Improved code organization and maintainability +* Added: Better separation of concerns with dedicated classes +* Changed: "Choose Update Source" link to just "Update Source" +* Fixed: Close button in the update source modal +* Added: Links to the main page for each update source in the modal +* Changed: Replaced all instances of "WP ALLSTARS" with "WPALLSTARS" + = 2.1.1 = * Added: New "Choose Update Source" feature allowing users to select their preferred update source (WordPress.org, GitHub, or Gitea) * Added: Modal dialog with detailed information about each update source option diff --git a/wp-fix-plugin-does-not-exist-notices.php b/wp-fix-plugin-does-not-exist-notices.php index b172e60..24f76c6 100644 --- a/wp-fix-plugin-does-not-exist-notices.php +++ b/wp-fix-plugin-does-not-exist-notices.php @@ -3,8 +3,8 @@ * Plugin Name: Fix 'Plugin file does not exist' Notices * Plugin URI: https://www.wpallstars.com * Description: Adds missing plugins to your plugins list with a "Remove Notice" action link, allowing you to safely clean up invalid plugin references. - * Version: 2.1.1 - * Author: Marcus Quinn & WP ALLSTARS + * Version: 2.2.0 + * Author: Marcus Quinn & The WPALLSTARS Team * Author URI: https://www.wpallstars.com * License: GPL-2.0+ * License URI: http://www.gnu.org/licenses/gpl-2.0.txt @@ -17,1043 +17,16 @@ * Release Asset: true * Update URI: https://github.com/wpallstars/wp-fix-plugin-does-not-exist-notices * - * @package Fix_Plugin_Does_Not_Exist_Notices + * @package WPALLSTARS\FixPluginDoesNotExistNotices */ // If this file is called directly, abort. -if ( ! defined( 'WPINC' ) ) { - die; +if (!defined('WPINC')) { + die; } -// Define plugin constants. -define( 'FPDEN_VERSION', '2.1.1' ); -define( 'FPDEN_PLUGIN_DIR', plugin_dir_path( __FILE__ ) ); -define( 'FPDEN_PLUGIN_URL', plugin_dir_url( __FILE__ ) ); +// Load the main plugin class +require_once plugin_dir_path(__FILE__) . 'includes/Plugin.php'; -// Direct fix for Git Updater branch issue - added to main file to avoid loading issues -add_action('plugins_loaded', 'fpden_init_git_updater_fixes'); - -/** - * Initialize Git Updater fixes - * - * This function adds filters to fix Git Updater's handling of 'main' vs 'master' branches - * It uses named functions instead of anonymous functions for better compatibility - */ -function fpden_init_git_updater_fixes() { - // Add filter for plugin action links to add our update source selector - add_filter('plugin_action_links_' . plugin_basename(__FILE__), 'fpden_add_update_source_link'); - - // Add AJAX handler for saving update source - add_action('wp_ajax_fpden_save_update_source', 'fpden_save_update_source'); - - // Add the update source modal to admin footer - add_action('admin_footer', 'fpden_add_update_source_modal'); - - // Fix for Git Updater looking for 'master' branch instead of 'main' - add_filter('gu_get_repo_branch', 'fpden_override_branch', 999, 3); - - // Fix for Git Updater API URLs - add_filter('gu_get_repo_api', 'fpden_override_api_url', 999, 3); - - // Fix for Git Updater download URLs - add_filter('gu_download_link', 'fpden_override_download_link', 999, 3); - - // Fix for Git Updater repository metadata - add_filter('gu_get_repo_meta', 'fpden_override_repo_meta', 999, 2); - - // Fix for Git Updater API responses - add_filter('gu_api_repo_type_data', 'fpden_override_repo_type_data', 999, 3); -} - -/** - * Override the branch name for our plugin - * - * @param string $branch The current branch name - * @param string $git The git service (github, gitlab, etc.) - * @param object|null $repo The repository object (optional) - * @return string The modified branch name - */ -function fpden_override_branch($branch, $git, $repo = null) { - // If repo is null or not an object, just return the branch unchanged - if (!is_object($repo)) { - return $branch; - } - if (isset($repo->slug) && - (strpos($repo->slug, 'wp-fix-plugin-does-not-exist-notices') !== false || - strpos($repo->slug, 'fix-plugin-does-not-exist-notices') !== false)) { - return 'main'; - } - return $branch; -} - -/** - * Override the API URL for our plugin - * - * @param mixed $api_url The current API URL (can be string or object) - * @param string $git The git service (github, gitlab, etc.) - * @param object|null $repo The repository object (optional) - * @return mixed The modified API URL (same type as input) - */ -function fpden_override_api_url($api_url, $git, $repo = null) { - // If repo is null or not an object, just return the URL unchanged - if (!is_object($repo)) { - return $api_url; - } - - // Check if this is our plugin - if (isset($repo->slug) && - (strpos($repo->slug, 'wp-fix-plugin-does-not-exist-notices') !== false || - strpos($repo->slug, 'fix-plugin-does-not-exist-notices') !== false)) { - - // Only apply str_replace if $api_url is a string - if (is_string($api_url)) { - return str_replace('/master/', '/main/', $api_url); - } - - // If $api_url is an object, just return it unchanged - // This handles the case where Git Updater passes a GitHub_API object - return $api_url; - } - - // Return unchanged if not our plugin - return $api_url; -} - -/** - * Override the download link for our plugin - * - * @param string $download_link The current download link - * @param string $git The git service (github, gitlab, etc.) - * @param object|null $repo The repository object (optional) - * @return string The modified download link - */ -function fpden_override_download_link($download_link, $git, $repo = null) { - // If repo is null or not an object, just return the link unchanged - if (!is_object($repo)) { - return $download_link; - } - if (isset($repo->slug) && - (strpos($repo->slug, 'wp-fix-plugin-does-not-exist-notices') !== false || - strpos($repo->slug, 'fix-plugin-does-not-exist-notices') !== false)) { - return str_replace('/master.zip', '/main.zip', $download_link); - } - return $download_link; -} - -/** - * Override repository metadata for our plugin - */ -function fpden_override_repo_meta($repo_meta, $repo) { - if (isset($repo->slug) && - (strpos($repo->slug, 'wp-fix-plugin-does-not-exist-notices') !== false || - strpos($repo->slug, 'fix-plugin-does-not-exist-notices') !== false)) { - - // Set the correct repository information - $repo_meta['github_updater_repo'] = 'wp-fix-plugin-does-not-exist-notices'; - $repo_meta['github_updater_branch'] = 'main'; - $repo_meta['github_updater_api'] = 'https://api.github.com'; - $repo_meta['github_updater_raw'] = 'https://raw.githubusercontent.com/wpallstars/wp-fix-plugin-does-not-exist-notices/main'; - } - return $repo_meta; -} - -/** - * Override repository type data for our plugin - * - * @param array $data The repository data - * @param object $response The API response - * @param object|null $repo The repository object (optional) - * @return array The modified repository data - */ -function fpden_override_repo_type_data($data, $response, $repo = null) { - // If repo is null or not an object, just return the data unchanged - if (!is_object($repo)) { - return $data; - } - - // Check if this is our plugin - if (isset($repo->slug) && - (strpos($repo->slug, 'wp-fix-plugin-does-not-exist-notices') !== false || - strpos($repo->slug, 'fix-plugin-does-not-exist-notices') !== false)) { - - // Set the correct branch - if (isset($data['branch'])) { - $data['branch'] = 'main'; - } - - // Set the correct version - if (isset($data['version'])) { - $data['version'] = FPDEN_VERSION; - } - } - return $data; -} - -/** - * Main plugin class. - * - * Handles the core functionality of finding and fixing invalid plugin references. - * - * @since 1.0.0 - */ -class Fix_Plugin_Does_Not_Exist_Notices { - - /** - * Stores a list of invalid plugins found in the active_plugins option. - * - * @since 1.0.0 - * @var array - */ - private $invalid_plugins = null; - - /** - * Constructor. Hooks into WordPress actions and filters. - */ - 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' ) ); - - // Enqueue admin scripts and styles. - add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_admin_assets' ) ); - - // Filter the plugin API to fix version display in plugin details popup - add_filter( 'plugins_api', array( $this, 'filter_plugin_details' ), 10, 3 ); - - // Prevent WordPress from caching our plugin API responses - add_filter( 'plugins_api_result', array( $this, 'prevent_plugins_api_caching' ), 10, 3 ); - - // Clear plugin API transients on plugin activation and when viewing plugins page - add_action( 'admin_init', array( $this, 'maybe_clear_plugin_api_cache' ) ); - - // We're no longer trying to prevent WordPress from auto-deactivating plugins - // as it was causing critical errors in some environments - } - - /** - * Enqueue scripts and styles needed for the admin area. - * - * @param string $hook_suffix The current admin page hook. - * @return void - */ - public function enqueue_admin_assets( $hook_suffix ) { - // Only load on the plugins page. - if ( 'plugins.php' !== $hook_suffix ) { - return; - } - - // Always load our version fix script on the plugins page - wp_enqueue_script( - 'fpden-version-fix', - FPDEN_PLUGIN_URL . 'admin/js/version-fix.js', - array( 'jquery', 'thickbox' ), - FPDEN_VERSION, - true // Load in footer. - ); - - // Get invalid plugins to decide if other assets are needed. - $invalid_plugins = $this->get_invalid_plugins(); - if ( empty( $invalid_plugins ) ) { - return; // No missing plugins, no need for the special notice JS/CSS. - } - - wp_enqueue_style( - 'fpden-admin-styles', - FPDEN_PLUGIN_URL . 'admin/css/admin-styles.css', - array(), - FPDEN_VERSION - ); - - wp_enqueue_script( - 'fpden-admin-scripts', - FPDEN_PLUGIN_URL . 'admin/js/admin-scripts.js', - array( 'jquery' ), // Add dependencies if needed, e.g., jQuery. - FPDEN_VERSION, - true // Load in footer. - ); - - // Add translation strings for JavaScript - wp_localize_script( - 'fpden-admin-scripts', - 'fpdenData', - array( - 'i18n' => array( - 'clickToScroll' => esc_html__( 'Click here to scroll to missing plugins', 'wp-fix-plugin-does-not-exist-notices' ), - 'pluginMissing' => esc_html__( 'File Missing', 'wp-fix-plugin-does-not-exist-notices' ), - 'removeNotice' => esc_html__( 'Remove Notice', 'wp-fix-plugin-does-not-exist-notices' ), - ), - 'version' => FPDEN_VERSION, // Add version for the plugin details fix script - ) - ); - } - - /** - * Find and add invalid plugin references to the plugins list. - * - * Filters the list of plugins displayed on the plugins page to include - * entries for active plugins whose files are missing. - * - * @param array $plugins An array of plugin data. - * @return array The potentially modified array of plugin data. - */ - 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 ); - $plugin_slug = dirname( $plugin_path ); - if ( '.' === $plugin_slug ) { - $plugin_slug = basename( $plugin_path, '.php' ); - } - - // Create a basic plugin data array - $plugins[ $plugin_path ] = array( - 'Name' => $plugin_name . ' (File Missing)', - /* translators: %s: Path to wp-content/plugins */ - 'Description' => sprintf( - __( 'This plugin is still marked as "Active" in your database — but its folder and files can\'t be found in %s. Click "Remove Notice" to permanently remove it from your active plugins list and eliminate the error notice.', 'wp-fix-plugin-does-not-exist-notices' ), - '/wp-content/plugins/'
- ),
- 'Version' => FPDEN_VERSION, // Use our plugin version instead of 'N/A'
- 'Author' => 'Marcus Quinn & WP ALLSTARS',
- 'PluginURI' => 'https://www.wpallstars.com',
- 'AuthorURI' => 'https://www.wpallstars.com',
- 'Title' => $plugin_name . ' (' . __( 'Missing', 'wp-fix-plugin-does-not-exist-notices' ) . ')',
- 'AuthorName' => 'Marcus Quinn & WP ALLSTARS',
- );
-
- // Add the data needed for the "View details" link
- $plugins[ $plugin_path ]['slug'] = $plugin_slug;
- $plugins[ $plugin_path ]['plugin'] = $plugin_path;
- $plugins[ $plugin_path ]['type'] = 'plugin';
-
- // Add Git Updater fields
- $plugins[ $plugin_path ]['GitHub Plugin URI'] = 'wpallstars/wp-fix-plugin-does-not-exist-notices';
- $plugins[ $plugin_path ]['GitHub Branch'] = 'main';
- $plugins[ $plugin_path ]['TextDomain'] = 'wp-fix-plugin-does-not-exist-notices';
- }
- }
-
- return $plugins;
- }
-
- /**
- * Add the Remove Notice action link to invalid plugins.
- *
- * Filters the action links displayed for each plugin on the plugins page.
- * Adds a "Remove Notice" 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.
- * @noinspection PhpUnusedParameterInspection
- */
- 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;
- }
-
- // Get our list of invalid plugins
- $invalid_plugins = $this->get_invalid_plugins();
-
- // Check if this plugin file is in our list of invalid plugins
- if ( in_array( $plugin_file, $invalid_plugins, true ) ) {
- // 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', 'wp-fix-plugin-does-not-exist-notices' ), esc_attr( $plugin_file ) );
- $actions['remove_reference'] = '' . esc_html__( 'Remove Notice', 'wp-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.', 'wp-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.', 'wp-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 feedback messages after attempting to remove a reference.
- * The main informational notice is handled by JavaScript to position it
- * directly below the WordPress error message.
- *
- * @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'] ) {
- ?>
- /wp-content/plugins/'
- );
- }
-
- // Prepare sections
- $new_result->sections = array(
- 'description' => $description,
- 'changelog' => !empty($changelog) ? wpautop($changelog) : $changelog,
- 'faq' => !empty($faq) ? wpautop($faq) : 'Yes, this plugin only removes entries from the WordPress active_plugins option, which is safe to modify when a plugin no longer exists.
', - ); - - // Add installation section if available - if (!empty($installation)) { - $new_result->sections['installation'] = wpautop($installation); - } - - // Add screenshots section if available - if (!empty($screenshots)) { - $new_result->sections['screenshots'] = wpautop($screenshots); - } - - // Add contributors information - $new_result->contributors = array( - 'marcusquinn' => array( - 'profile' => 'https://profiles.wordpress.org/marcusquinn/', - 'avatar' => 'https://secure.gravatar.com/avatar/', - 'display_name' => 'Marcus Quinn' - ), - 'wpallstars' => array( - 'profile' => 'https://profiles.wordpress.org/wpallstars/', - 'avatar' => 'https://secure.gravatar.com/avatar/', - 'display_name' => 'WP ALLSTARS' - ) - ); - - // Add a random number and timestamp to force cache refresh - $new_result->download_link = 'https://www.wpallstars.com/plugins/wp-fix-plugin-does-not-exist-notices.zip?v=' . FPDEN_VERSION . '&cb=' . mt_rand(1000000, 9999999) . '&t=' . time(); - - // Add active installations count - $new_result->active_installs = 1000; - - // Add rating information - $new_result->rating = 100; - $new_result->num_ratings = 5; - $new_result->ratings = array( - 5 => 5, - 4 => 0, - 3 => 0, - 2 => 0, - 1 => 0 - ); - - // Add homepage and download link - $new_result->homepage = 'https://www.wpallstars.com'; - - // Set no caching - $new_result->cache_time = 0; - - // Return our completely new result object - return $new_result; - } - - return $result; - } - - /** - * Check if a slug matches one of our missing plugins. - * - * @param string $slug The plugin slug to check. - * @param array $invalid_plugins List of invalid plugin paths. - * @return bool True if the slug matches a missing plugin. - */ - private function is_missing_plugin($slug, $invalid_plugins) { - foreach ($invalid_plugins as $plugin_file) { - // Extract the plugin slug from the plugin file path - $plugin_slug = dirname($plugin_file); - if ('.' === $plugin_slug) { - $plugin_slug = basename($plugin_file, '.php'); - } - - if ($slug === $plugin_slug) { - return true; - } - } - return false; - } - - /** - * Prevent WordPress from caching our plugin API responses. - * - * @param object|WP_Error $result The result object or WP_Error. - * @param string $action The type of information being requested. - * @param object $args Plugin API arguments. - * @return object|WP_Error The result object or WP_Error. - */ - public function prevent_plugins_api_caching( $result, $action, $args ) { - // Only modify plugin_information requests - if ( 'plugin_information' !== $action ) { - return $result; - } - - // Check if we have a slug to work with - if ( empty( $args->slug ) ) { - return $result; - } - - // Get our list of invalid plugins - $invalid_plugins = $this->get_invalid_plugins(); - - // Check if the requested plugin is one of our missing plugins - foreach ( $invalid_plugins as $plugin_file ) { - // Extract the plugin slug from the plugin file path - $plugin_slug = dirname( $plugin_file ); - if ( '.' === $plugin_slug ) { - $plugin_slug = basename( $plugin_file, '.php' ); - } - - // If this is one of our missing plugins, prevent caching - if ( $args->slug === $plugin_slug ) { - // Add a filter to prevent caching of this response - add_filter( 'plugins_api_result_' . $args->slug, '__return_false' ); - - // Add a timestamp to force cache busting - if ( is_object( $result ) ) { - $result->last_updated = current_time( 'mysql' ); - $result->cache_time = 0; - } - } - } - - return $result; - } - - /** - * Clear plugin API cache when viewing the plugins page. - * - * @return void - */ - public function maybe_clear_plugin_api_cache() { - // Only run on the plugins page - if ( ! $this->is_plugins_page() ) { - return; - } - - // Get our list of invalid plugins - $invalid_plugins = $this->get_invalid_plugins(); - - // Clear transients for each invalid plugin - foreach ( $invalid_plugins as $plugin_file ) { - // Extract the plugin slug from the plugin file path - $plugin_slug = dirname( $plugin_file ); - if ( '.' === $plugin_slug ) { - $plugin_slug = basename( $plugin_file, '.php' ); - } - - // Delete all possible transients for this plugin - delete_transient( 'plugins_api_' . $plugin_slug ); - delete_site_transient( 'plugins_api_' . $plugin_slug ); - delete_transient( 'plugin_information_' . $plugin_slug ); - delete_site_transient( 'plugin_information_' . $plugin_slug ); - - // Clear any other transients that might be caching plugin info - $this->clear_all_plugin_transients(); - } - - // Also clear our own plugin's cache - $this->clear_own_plugin_cache(); - } - - /** - * Clear all plugin-related transients that might be caching information. - * - * @return void - */ - private function clear_all_plugin_transients() { - // Clear update cache - delete_site_transient( 'update_plugins' ); - delete_site_transient( 'update_themes' ); - delete_site_transient( 'update_core' ); - - // Clear plugins API cache - delete_site_transient( 'plugin_information' ); - - // Clear plugin update counts - delete_transient( 'plugin_updates_count' ); - delete_site_transient( 'plugin_updates_count' ); - - // Clear plugin slugs cache - delete_transient( 'plugin_slugs' ); - delete_site_transient( 'plugin_slugs' ); - } - - /** - * Clear cache specifically for our own plugin. - * - * @return void - */ - private function clear_own_plugin_cache() { - // Clear our own plugin's cache (both old and new slugs) - $our_slugs = array('wp-fix-plugin-does-not-exist-notices', 'fix-plugin-does-not-exist-notices'); - - foreach ($our_slugs as $slug) { - delete_transient( 'plugins_api_' . $slug ); - delete_site_transient( 'plugins_api_' . $slug ); - delete_transient( 'plugin_information_' . $slug ); - delete_site_transient( 'plugin_information_' . $slug ); - } - - // Clear plugin update transients - delete_site_transient('update_plugins'); - delete_site_transient('plugin_information'); - - // Force refresh of plugin update information if function exists - if (function_exists('wp_clean_plugins_cache')) { - wp_clean_plugins_cache(true); - } - - // Clear object cache if function exists - if (function_exists('wp_cache_flush')) { - wp_cache_flush(); - } - } -} // End class Fix_Plugin_Does_Not_Exist_Notices - -// Initialize the plugin class. -new Fix_Plugin_Does_Not_Exist_Notices(); - -/** - * Add the "Choose Update Source" link to plugin action links - * - * @param array $links Array of plugin action links - * @return array Modified array of plugin action links - */ -function fpden_add_update_source_link($links) { - if (!current_user_can('manage_options')) { - return $links; - } - - // Get current update source - $current_source = get_option('fpden_update_source', 'auto'); - - // Add a badge to show the current source - $badge_class = 'fpden-source-badge ' . $current_source; - $badge_text = ucfirst($current_source); - if ($current_source === 'auto') { - $badge_text = 'Auto'; - } elseif ($current_source === 'wordpress.org') { - $badge_text = 'WP.org'; - } - - // Add the link with the badge - $update_source_link = 'Choose Update Source ' . $badge_text . ''; - $links[] = $update_source_link; - - return $links; -} - -/** - * Add the update source modal to the admin footer - */ -function fpden_add_update_source_modal() { - if (!is_admin() || !current_user_can('manage_options')) { - return; - } - - // Only show on plugins page - $screen = get_current_screen(); - if (!$screen || $screen->id !== 'plugins') { - return; - } - - // Get current source - $current_source = get_option('fpden_update_source', 'auto'); - - // Enqueue the CSS and JS - wp_enqueue_style( - 'fpden-update-source-selector', - FPDEN_PLUGIN_URL . 'admin/css/update-source-selector.css', - array(), - FPDEN_VERSION - ); - - wp_enqueue_script( - 'fpden-update-source-selector', - FPDEN_PLUGIN_URL . 'admin/js/update-source-selector.js', - array('jquery'), - FPDEN_VERSION, - true - ); - - // Add nonce to the existing fpdenData object or create it if it doesn't exist - $nonce = wp_create_nonce('fpden_update_source'); - wp_localize_script( - 'fpden-update-source-selector', - 'fpdenData', - array( - 'updateSourceNonce' => $nonce, - ) - ); - - // Modal HTML - ?> - -