Refactor plugin functionality into Plugin Manager class
This commit is contained in:
Marcus Quinn
343
admin/includes/class-plugin-manager.php
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343
admin/includes/class-plugin-manager.php
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<?php
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/**
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* WP ALLSTARS Plugin Manager
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*
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* Handles all plugin-related functionality including:
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* - Plugin data caching
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* - AJAX handlers for plugin data
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* - Plugin card generation
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*/
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// Exit if accessed directly
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if (!defined('ABSPATH')) {
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exit;
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}
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class WP_Allstars_Plugin_Manager {
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/**
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* Initialize the class
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*/
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public static function init() {
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// Add AJAX handlers
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add_action('wp_ajax_wp_allstars_get_plugins', [self::class, 'ajax_get_plugins']);
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// Plugin cache clearing
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add_action('upgrader_process_complete', [self::class, 'clear_plugin_cache'], 10, 0);
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add_action('activated_plugin', [self::class, 'clear_plugin_cache']);
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add_action('deactivated_plugin', [self::class, 'clear_plugin_cache']);
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add_action('deleted_plugin', [self::class, 'clear_plugin_cache']);
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add_action('update_option_active_plugins', [self::class, 'clear_plugin_cache']);
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}
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/**
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* Get cached plugin data for a category
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*
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* @param string $category The plugin category
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* @return mixed The cached plugin data or false if no cache
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*/
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public static function get_cached_plugins($category) {
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$cache_key = 'wp_allstars_plugins_' . $category;
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$cached_data = get_transient($cache_key);
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if ($cached_data !== false) {
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return $cached_data;
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}
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return false;
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}
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/**
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* Set cached plugin data for a category
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*
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* @param string $category The plugin category
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* @param mixed $data The data to cache
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*/
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public static function set_cached_plugins($category, $data) {
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$cache_key = 'wp_allstars_plugins_' . $category;
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set_transient($cache_key, $data, 12 * HOUR_IN_SECONDS);
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}
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/**
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* AJAX handler for getting plugin data
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*/
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public static function ajax_get_plugins() {
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// Check nonce with the correct action name
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if (!check_ajax_referer('wp-allstars-nonce', '_wpnonce', false)) {
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wp_send_json_error('Invalid security token sent.');
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return;
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}
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if (!current_user_can('install_plugins')) {
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wp_die(-1);
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}
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$category = isset($_POST['category']) ? sanitize_key($_POST['category']) : 'minimal';
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require_once ABSPATH . 'wp-admin/includes/plugin-install.php';
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// Get our recommended plugins for this category
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$recommended_plugins = wp_allstars_get_recommended_plugins();
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if (!isset($recommended_plugins[$category])) {
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wp_send_json_error('Invalid category: ' . $category);
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return;
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}
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// Try to get cached data first
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$cached_data = self::get_cached_plugins($category);
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if ($cached_data !== false) {
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error_log('Using cached data for category: ' . $category);
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try {
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// Generate plugin cards HTML
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$html = self::generate_plugin_cards($cached_data->plugins);
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wp_send_json_success($html);
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return;
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} catch (Exception $e) {
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error_log('Error displaying cached plugins: ' . $e->getMessage());
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// Fall through to fetch fresh data
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}
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}
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error_log('Fetching fresh data for category: ' . $category);
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error_log('Plugins to fetch: ' . implode(', ', $recommended_plugins[$category]));
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try {
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$plugins = array();
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// Only fetch plugins that are in our recommended list for this category
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foreach ($recommended_plugins[$category] as $slug) {
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try {
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error_log('Fetching plugin data for: ' . $slug);
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$plugin_data = plugins_api('plugin_information', array(
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'slug' => $slug,
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'fields' => array(
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'short_description' => true,
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'sections' => false,
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'requires' => true,
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'rating' => true,
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'ratings' => false,
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'downloaded' => true,
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'last_updated' => true,
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'added' => false,
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'tags' => false,
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'compatibility' => false,
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'homepage' => true,
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'versions' => false,
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'donate_link' => false,
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'reviews' => false,
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'banners' => false,
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'icons' => true,
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'active_installs' => true,
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'group' => false,
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'contributors' => false,
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)
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));
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if (is_wp_error($plugin_data)) {
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error_log('Error fetching plugin data for ' . $slug . ': ' . $plugin_data->get_error_message());
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} else {
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$plugins[] = $plugin_data;
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error_log('Successfully fetched data for: ' . $slug);
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}
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} catch (Exception $e) {
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error_log('Exception fetching plugin data for ' . $slug . ': ' . $e->getMessage());
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continue;
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}
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}
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if (empty($plugins)) {
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wp_send_json_error('No plugin data could be retrieved for category: ' . $category);
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return;
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}
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error_log('Total plugins fetched: ' . count($plugins));
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// Create response object
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$res = (object) array(
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'info' => array(
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'page' => 1,
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'pages' => 1,
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'results' => count($plugins),
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),
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'plugins' => $plugins
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);
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// Cache the results
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self::set_cached_plugins($category, $res);
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// Generate plugin cards HTML
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$html = self::generate_plugin_cards($plugins);
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wp_send_json_success($html);
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} catch (Exception $e) {
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error_log('Failed to fetch plugin data: ' . $e->getMessage());
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wp_send_json_error('Failed to fetch plugin data: ' . $e->getMessage());
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}
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}
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/**
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* Generate HTML for plugin cards
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*
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* @param array $plugins Array of plugin data
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* @return string HTML for the plugin cards
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*/
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public static function generate_plugin_cards($plugins) {
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if (empty($plugins)) {
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return '<div class="notice notice-error"><p>No plugins found.</p></div>';
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}
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ob_start();
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?>
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<div class="wp-list-table widefat plugin-install">
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<div id="the-list">
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<?php foreach ($plugins as $plugin): ?>
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<div class="plugin-card plugin-card-<?php echo esc_attr($plugin->slug); ?>">
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<div class="plugin-card-top">
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<div class="name column-name">
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<h3>
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<?php echo esc_html($plugin->name); ?>
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</h3>
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</div>
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<div class="action-links">
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<ul class="plugin-action-buttons">
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<?php
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$status = install_plugin_install_status($plugin);
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switch ($status['status']) {
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case 'install':
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echo '<li><a class="button button-primary install-now" data-slug="' . esc_attr($plugin->slug) . '" href="' . esc_url($status['url']) . '" aria-label="' . esc_attr(sprintf(__('Install %s now'), $plugin->name)) . '">' . __('Install Now') . '</a></li>';
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break;
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case 'update_available':
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echo '<li><a class="button button-primary update-now" data-plugin="' . esc_attr($status['file']) . '" data-slug="' . esc_attr($plugin->slug) . '" href="' . esc_url($status['url']) . '" aria-label="' . esc_attr(sprintf(__('Update %s now'), $plugin->name)) . '">' . __('Update Now') . '</a></li>';
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break;
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case 'latest_installed':
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case 'newer_installed':
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if (is_plugin_active($status['file'])) {
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echo '<li><button type="button" class="button button-disabled" disabled="disabled">' . __('Active') . '</button></li>';
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} else {
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echo '<li><a class="button activate-now" href="' . esc_url(wp_nonce_url('plugins.php?action=activate&plugin=' . $status['file'], 'activate-plugin_' . $status['file'])) . '" aria-label="' . esc_attr(sprintf(__('Activate %s'), $plugin->name)) . '">' . __('Activate') . '</a></li>';
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}
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break;
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}
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// Add PRO button if available
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self::add_pro_button($plugin);
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?>
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</ul>
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</div>
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<div class="desc column-description">
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<p><?php echo esc_html($plugin->short_description); ?></p>
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<p class="authors">
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<cite><?php printf(__('By %s'), $plugin->author); ?></cite>
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</p>
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</div>
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</div>
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<div class="plugin-card-bottom">
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<div class="vers column-rating">
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<?php wp_star_rating(array('rating' => $plugin->rating, 'type' => 'percent', 'number' => $plugin->num_ratings)); ?>
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<span class="num-ratings" aria-hidden="true">(<?php echo number_format_i18n($plugin->num_ratings); ?>)</span>
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</div>
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<div class="column-updated">
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<strong><?php _e('Last Updated:'); ?></strong>
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<?php printf(__('%s ago'), human_time_diff(strtotime($plugin->last_updated))); ?>
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</div>
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<div class="column-downloaded">
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<?php
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if ($plugin->active_installs >= 1000000) {
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$active_installs_millions = floor($plugin->active_installs / 1000000);
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$active_installs_text = sprintf(
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_n('%s+ Million Active Installations', '%s+ Million Active Installations', $active_installs_millions),
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number_format_i18n($active_installs_millions)
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);
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} elseif (0 == $plugin->active_installs) {
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$active_installs_text = _x('Less Than 10 Active Installations', 'Active plugin installations');
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} else {
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$active_installs_text = sprintf(
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_n('%s+ Active Installation', '%s+ Active Installations', $plugin->active_installs),
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number_format_i18n($plugin->active_installs)
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);
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}
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/* translators: %s: number of active installations */
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echo esc_html($active_installs_text);
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?>
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</div>
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<div class="column-compatibility">
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<?php
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$version = get_bloginfo('version');
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if (!empty($plugin->tested) && version_compare($version, $plugin->tested, '>')) {
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echo '<span class="compatibility-untested">' . __('Untested with your version of WordPress') . '</span>';
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} elseif (!empty($plugin->requires) && version_compare($version, $plugin->requires, '<')) {
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echo '<span class="compatibility-incompatible">' . __('Incompatible with your version of WordPress') . '</span>';
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} else {
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echo '<span class="compatibility-compatible">' . __('Compatible with your version of WordPress') . '</span>';
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}
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?>
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</div>
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</div>
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</div>
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<?php endforeach; ?>
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</div>
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</div>
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<?php
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return ob_get_clean();
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}
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/**
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* Add PRO button to plugin cards if a pro version exists
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*
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* @param object $plugin The plugin object
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*/
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public static function add_pro_button($plugin) {
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$pro_plugins = wp_allstars_get_pro_plugins_config();
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if (isset($pro_plugins[$plugin->slug])) {
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$pro_plugin = $pro_plugins[$plugin->slug];
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$pro_url = self::get_pro_plugin_url($pro_plugin);
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if (!empty($pro_url)) {
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echo '<li><a href="' . esc_url($pro_url) . '" target="_blank" class="button button-primary" style="background-color: #2ecc71; border-color: #27ae60;">' . esc_html__('PRO', 'wp-allstars') . '</a></li>';
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}
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}
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}
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/**
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* Get the URL for a pro plugin from its config
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*
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* @param array $pro_plugin The pro plugin configuration array
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* @return string The URL for the pro plugin
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*/
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public static function get_pro_plugin_url($pro_plugin) {
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// First check if there's a button_group defined
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if (isset($pro_plugin['button_group']) && is_array($pro_plugin['button_group'])) {
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foreach ($pro_plugin['button_group'] as $button) {
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// Return the URL for the primary button if available
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if (isset($button['primary']) && $button['primary'] && !empty($button['url'])) {
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return $button['url'];
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}
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}
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// If no primary button found, return the first button URL
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if (!empty($pro_plugin['button_group'][0]['url'])) {
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return $pro_plugin['button_group'][0]['url'];
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}
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}
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// Fall back to the main URL if available
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if (!empty($pro_plugin['url'])) {
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return $pro_plugin['url'];
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}
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return '';
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}
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/**
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* Clear plugin cache when plugins are updated, activated, or deactivated
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*/
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public static function clear_plugin_cache() {
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$recommended_plugins = wp_allstars_get_recommended_plugins();
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foreach (array_keys($recommended_plugins) as $category) {
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delete_transient('wp_allstars_plugins_' . $category);
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}
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}
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}
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// Initialize the class
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WP_Allstars_Plugin_Manager::init();
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