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<?php |
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if (!defined('ABSPATH')) die('No direct access allowed'); |
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|
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class WP_Optimize_Minify_Admin { |
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|
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/** |
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* Initialize, add actions and filters |
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* |
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* @return void |
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*/ |
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public function __construct() { |
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// exclude processing for editors and administrators (fix editors) |
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add_action('wp_optimize_admin_page_wpo_minify_status', array($this, 'check_permissions_admin_notices')); |
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|
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add_action('wp_optimize_admin_page_wpo_minify_status', array($this, 'admin_notices_activation_error')); |
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|
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add_action('admin_enqueue_scripts', array($this, 'admin_enqueue_scripts')); |
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|
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// This function runs when WordPress updates or installs/remove something. Forces new cache |
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add_action('upgrader_process_complete', array('WP_Optimize_Minify_Cache_Functions', 'cache_increment')); |
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// This function runs when an active theme or plugin is updated |
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add_action('wpo_active_plugin_or_theme_updated', array('WP_Optimize_Minify_Cache_Functions', 'reset')); |
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add_action('upgrader_overwrote_package', array('WP_Optimize_Minify_Cache_Functions', 'reset')); |
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add_action('after_switch_theme', array('WP_Optimize_Minify_Cache_Functions', 'cache_increment')); |
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add_action('updraftcentral_version_updated', array('WP_Optimize_Minify_Cache_Functions', 'reset')); |
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add_action('elementor/editor/after_save', array('WP_Optimize_Minify_Cache_Functions', 'reset')); |
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add_action('fusion_cache_reset_after', array('WP_Optimize_Minify_Cache_Functions', 'reset')); |
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// Output asset preload placeholder, replaced by premium |
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add_action('wpo_minify_settings_tabs', array($this, 'output_assets_preload_placeholder')); |
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|
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add_action('wp_optimize_register_admin_content', array($this, 'register_content')); |
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add_action('wpo_after_minify_javascript_options', array($this, 'output_capo_js_settings')); |
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} |
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|
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/** |
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* Register the content |
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* |
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* @return void |
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*/ |
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public function register_content() { |
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add_action('wp_optimize_admin_page_wpo_minify_status', array($this, 'output_status'), 20); |
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add_action('wp_optimize_admin_page_wpo_minify_settings', array($this, 'output_settings'), 20); |
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add_action('wp_optimize_admin_page_wpo_minify_advanced', array($this, 'output_advanced'), 20); |
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add_action('wp_optimize_admin_page_wpo_minify_font', array($this, 'output_font_settings'), 20); |
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add_action('wp_optimize_admin_page_wpo_minify_analytics', array($this, 'output_analytics_settings'), 20); |
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add_action('wp_optimize_admin_page_wpo_minify_css', array($this, 'output_css_settings'), 20); |
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add_action('wp_optimize_admin_page_wpo_minify_js', array($this, 'output_js_settings'), 20); |
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add_action('wp_optimize_admin_page_wpo_minify_preload', array($this, 'output_preload_settings'), 20); |
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} |
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|
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/** |
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* Output Capo JS settings |
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* |
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* @return void |
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*/ |
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public function output_capo_js_settings() { |
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$wpo_minify_options = wp_optimize_minify_config()->get(); |
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$extract = array( |
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'enable_capo_js' => $wpo_minify_options['enable_capo_js'] ?? false, |
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); |
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WP_Optimize()->include_template('minify/capo-js.php', false, $extract); |
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} |
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|
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/** |
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* Load scripts for controlling the admin pages |
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* |
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* @param string $hook |
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* @return void |
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*/ |
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public function admin_enqueue_scripts($hook) { |
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$enqueue_version = WP_Optimize()->get_enqueue_version(); |
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$min_or_not_internal = WP_Optimize()->get_min_or_not_internal_string(); |
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if (preg_match('/wp\-optimize/i', $hook)) { |
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wp_enqueue_script('wp-optimize-min-js', WPO_PLUGIN_URL.'js/minify' . $min_or_not_internal . '.js', array('jquery', 'wp-optimize-admin-js'), $enqueue_version, true); |
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} |
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} |
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|
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/** |
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* Conditionally runs upon the WP action admin_notices to display error |
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* |
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* @return void |
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*/ |
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public function admin_notices_activation_error() { |
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if (!extension_loaded('mbstring')) { |
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echo '<div class="notice notice-error wpo-warning">'; |
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echo '<p>' . esc_html__('WP-Optimize Minify requires the PHP mbstring module to be installed on the server; please ask your web hosting company for advice on how to enable it on your server.', 'wp-optimize') . '</p>'; |
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echo '</div>'; |
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} |
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} |
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|
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/** |
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* Display an admin notice if the user has inadequate filesystem permissions |
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* |
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* @return void |
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*/ |
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public function check_permissions_admin_notices() { |
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// get cache path |
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$cache_path = WP_Optimize_Minify_Cache_Functions::cache_path(); |
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$cache_dir = $cache_path['cachedir']; |
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if (is_dir($cache_dir) && !wp_is_writable($cache_dir)) { |
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$chmod = substr(sprintf('%o', fileperms($cache_dir)), -4); |
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?> |
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<div class="notice notice-error wpo-warning"> |
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<p> |
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<?php |
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// translators: %s is a directory |
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echo wp_kses_post(sprintf(__('WP-Optimize Minify needs write permissions on the folder %s.', 'wp-optimize'), "<strong>". esc_html($cache_dir)."</strong>")); |
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?> |
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</p> |
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</div> |
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<div class="notice notice-error wpo-warning"> |
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<p> |
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<?php |
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// translators: %s is a file permissions code |
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echo wp_kses_post(sprintf(__('The current permissions for WP-Optimize Minify are chmod %s.', 'wp-optimize'), "<strong>" . esc_html($chmod) . "</strong>")); |
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?> |
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</p> |
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</div> |
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<div class="notice notice-error wpo-warning"> |
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<p> |
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<?php |
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// translators: %s is a file permissions code |
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echo wp_kses_post(sprintf(__('If you need something more than %s for it to work, then your server is probably misconfigured.', 'wp-optimize'), '<strong>775</strong>')); |
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echo " "; |
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esc_html_e('Please contact your hosting provider.', 'wp-optimize'); |
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?> |
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</p> |
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</div> |
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<?php |
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} |
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} |
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|
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/** |
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* Minify - Outputs the status tab |
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* |
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* @return void |
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*/ |
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public function output_status() { |
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$found_incompatible_plugins = WP_Optimize_Detect_Minify_Plugins::get_instance()->get_active_minify_plugins(); |
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$wpo_minify_options = wp_optimize_minify_config()->get(); |
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$cache_path = WP_Optimize_Minify_Cache_Functions::cache_path(); |
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WP_Optimize()->include_template( |
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'minify/status-tab.php', |
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false, |
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array( |
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'wpo_minify_options' => $wpo_minify_options, |
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'show_information_notice' => !get_user_meta(get_current_user_id(), 'wpo-hide-minify-information-notice', true), |
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'cache_dir' => $cache_path['cachedir'], |
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'can_purge_the_cache' => WP_Optimize()->get_minify()->can_purge_cache(), |
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'active_minify_plugins' => apply_filters('wpo_minify_found_incompatible_plugins', $found_incompatible_plugins), |
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) |
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); |
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} |
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|
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/** |
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* Minify - Outputs the font settings tab |
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* |
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* @return void |
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*/ |
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public function output_font_settings() { |
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$wpo_minify_options = wp_optimize_minify_config()->get(); |
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|
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WP_Optimize()->include_template( |
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'minify/font-settings-tab.php', |
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false, |
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array( |
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'wpo_minify_options' => $wpo_minify_options, |
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'fonts_cache_size' => WP_Optimize()::is_premium() ? WP_Optimize_Host_Google_Fonts::instance()->get_cache_stats() : '', |
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) |
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); |
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} |
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|
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/** |
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* Minify - Outputs the analytics settings tab |
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* |
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* @return void |
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*/ |
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public function output_analytics_settings() { |
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$config = wp_optimize_minify_config()->get(); |
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$id = $config['tracking_id'] ?? ''; |
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$method = $config['analytics_method'] ?? ''; |
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$is_enabled = $config['enable_analytics'] ?? false; |
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|
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WP_Optimize()->include_template( |
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'minify/analytics-settings-tab.php', |
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false, |
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array( |
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'id' => $id, |
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'method'=> $method, |
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'is_enabled'=> $is_enabled |
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) |
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); |
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} |
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|
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/** |
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* Minify - Get the output settings for the CSS or JS settings tabs |
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* |
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* @param string $type - css or js |
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* |
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* @return array |
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*/ |
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private function get_output_setting($type) { |
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$wpo_minify_options = wp_optimize_minify_config()->get(); |
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$is_http1 = WP_Optimize_Utils::is_request_protocol_http1(); |
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$protocol = $is_http1 ? 'HTTP/1.x' : 'HTTP/2/3'; |
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|
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$merge_enabled = !empty($wpo_minify_options['enable_merging_of_'.$type]); |
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|
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// Determine if the notice should be shown |
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$should_show_notice = (($is_http1 && !$merge_enabled) || (!$is_http1 && $merge_enabled)); |
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$user_dismissed = get_user_meta(get_current_user_id(), 'wpo_hide_'.$type.'_merging_notice', true); |
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|
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// Only show if a user hasn't dismissed yet |
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$show_section_notice = $should_show_notice && !$user_dismissed; |
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$is_enabled_minification = $wpo_minify_options['enable_'.$type.'_minification']; |
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|
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$label = 'js' === $type ? 'JavaScript' : 'CSS'; |
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|
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// Notice text |
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$notice_text = sprintf( |
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/* translators: 1: File type (CSS/JS), 2: HTTP protocol */ |
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__('Merging %1$s files may improve performance on HTTP/1.1, but could reduce speed on HTTP/2/3.<br><b>Note:</b> Your site is currently using %2$s.', 'wp-optimize'), |
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$label, |
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$protocol |
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); |
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|
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// Tooltip parts |
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$tooltip_parts = array( |
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sprintf( |
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/* translators: %s: File type (CSS/JS) */ |
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__('Combines multiple %s files into one to reduce HTTP requests.', 'wp-optimize'), |
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$label |
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), |
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__('May improve performance on HTTP/1.1, but could reduce speed on HTTP/2/3.', 'wp-optimize'), |
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__('Disable this option if your site experiences issues.', 'wp-optimize'), |
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sprintf( |
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/* translators: %s: HTTP protocol */ |
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__('Note: Your site is currently using %s.', 'wp-optimize'), |
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$protocol |
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), |
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); |
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$tooltip = implode(' ', $tooltip_parts); |
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|
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return array( |
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'protocol' => $protocol, |
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'show_section_notice' => $show_section_notice, |
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'wpo_minify_options' => $wpo_minify_options, |
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'is_enabled_minification' => $is_enabled_minification, |
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'notice_text' => $notice_text, |
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'tooltip' => $tooltip, |
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); |
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} |
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|
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/** |
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* Minify - Outputs the CSS settings tab |
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* |
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* @return void |
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*/ |
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public function output_css_settings() { |
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$template_args = $this->get_output_setting('css'); |
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$template_args['show_unused_css'] = WP_Optimize::is_premium() && $template_args['is_enabled_minification']; |
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WP_Optimize()->include_template( |
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'minify/css-settings-tab.php', |
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false, |
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$template_args |
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); |
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} |
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|
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/** |
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* Minify - Outputs the JS settings tab |
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* |
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* @return void |
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*/ |
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public function output_js_settings() { |
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$template_args = $this->get_output_setting('js'); |
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WP_Optimize()->include_template( |
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'minify/js-settings-tab.php', |
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false, |
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$template_args |
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); |
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} |
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|
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/** |
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* Minify - Outputs the settings tab |
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* |
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* @return void |
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*/ |
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public function output_settings() { |
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$wpo_minify_options = wp_optimize_minify_config()->get(); |
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$url = wp_parse_url(get_home_url()); |
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WP_Optimize()->include_template( |
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'minify/settings-tab.php', |
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false, |
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array( |
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'wpo_minify_options' => $wpo_minify_options, |
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'default_protocol' => $url['scheme'] |
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) |
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); |
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} |
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|
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/** |
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* Minify - Outputs the settings tab |
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* |
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* @return void |
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*/ |
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public function output_assets_preload_placeholder($wpo_minify_options) { |
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WP_Optimize()->include_template( |
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'minify/asset-preload.php', |
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false, |
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array( |
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'wpo_minify_options' => $wpo_minify_options |
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) |
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); |
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} |
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|
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/** |
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* Minify - Outputs the preload tab |
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* |
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* @return void |
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*/ |
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public function output_preload_settings() { |
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$wpo_minify_preloader = WP_Optimize_Minify_Preloader::instance(); |
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$is_running = $wpo_minify_preloader->is_running(); |
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$status = $wpo_minify_preloader->get_status_info(); |
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$cache_config = WPO_Cache_Config::instance(); |
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WP_Optimize()->include_template( |
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'minify/preload-tab.php', |
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false, |
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array( |
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'is_cache_enabled' => $cache_config->get_option('enable_page_caching'), |
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'is_running' => $is_running, |
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'status_message' => $status['message'] ?? '', |
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) |
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); |
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} |
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|
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/** |
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* Minify - Outputs the advanced tab |
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* |
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* @return void |
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*/ |
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public function output_advanced() { |
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$wpo_minify_options = wp_optimize_minify_config()->get(); |
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$files = false; |
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if (apply_filters('wpo_minify_status_show_files_on_load', true)) { |
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$files = WP_Optimize_Minify_Cache_Functions::get_cached_files(); |
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} |
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|
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// WP_Optimize_Minify_Functions is only loaded when Minify is active |
| 350 |
if (class_exists('WP_Optimize_Minify_Functions')) { |
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$default_ignore = WP_Optimize_Minify_Functions::get_default_ignore(); |
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$default_ie_blacklist = WP_Optimize_Minify_Functions::get_default_ie_blacklist(); |
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} else { |
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$default_ignore = array(); |
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$default_ie_blacklist = array(); |
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} |
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|
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WP_Optimize()->include_template( |
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'minify/advanced-tab.php', |
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false, |
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array( |
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'wpo_minify_options' => $wpo_minify_options, |
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'files' => $files, |
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'default_ignore' => $default_ignore, |
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'default_ie_blacklist' => $default_ie_blacklist |
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) |
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); |
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} |
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} |
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|
