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<?php |
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/** |
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* Black Studio TinyMCE Widget - Compatibility with WP Page Widget plugin |
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* |
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* @package Black_Studio_TinyMCE_Widget |
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*/ |
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namespace Black_Studio_TinyMCE_Widget\Compatibility\Plugin; |
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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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if ( ! class_exists( 'Black_Studio_TinyMCE_Widget\\Compatibility\\Plugin\\Wp_Page_Widget', false ) ) { |
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/** |
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* Class that provides compatibility code for WP Page Widget plugin |
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* |
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* @package Black_Studio_TinyMCE_Widget |
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* @since 3.0.0 |
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*/ |
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final class Wp_Page_Widget { |
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/** |
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* The single instance of the class |
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* |
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* @var object |
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* @since 3.0.0 |
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*/ |
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protected static $_instance = null; |
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/** |
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* Return the single class instance |
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* |
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* @return object |
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* @since 3.0.0 |
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*/ |
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public static function instance() { |
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if ( is_null( self::$_instance ) ) { |
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self::$_instance = new self(); |
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} |
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return self::$_instance; |
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} |
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/** |
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* Class constructor |
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* |
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* @uses is_admin() |
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* @uses add_action() |
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* |
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* @since 3.0.0 |
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*/ |
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protected function __construct() { |
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if ( is_admin() ) { |
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add_action( 'admin_init', array( $this, 'admin_init' ) ); |
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} |
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if ( ! function_exists( 'is_plugin_active' ) ) { |
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include_once ABSPATH . 'wp-admin/includes/plugin.php'; |
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} |
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} |
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/** |
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* Prevent the class from being cloned |
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* |
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* @return void |
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* @since 3.0.0 |
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*/ |
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protected function __clone() { |
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_doing_it_wrong( __FUNCTION__, esc_html__( 'Cheatin’ uh?' ), '3.0' ); |
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} |
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/** |
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* Initialize compatibility for WP Page Widget plugin (only for WordPress 3.3+) |
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* |
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* @uses add_filter() |
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* @uses add_action() |
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* @uses is_plugin_active() |
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* @uses get_bloginfo() |
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* |
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* @return void |
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* @since 3.0.0 |
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*/ |
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public function admin_init() { |
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if ( is_plugin_active( 'wp-page-widget/wp-page-widgets.php' ) && version_compare( get_bloginfo( 'version' ), '3.3', '>=' ) ) { |
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add_filter( 'black_studio_tinymce_enable_pages', array( $this, 'enable_pages' ) ); |
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add_action( 'admin_print_scripts', array( $this, 'enqueue_script' ) ); |
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add_filter( 'black_studio_tinymce_widget_update', array( $this, 'add_data' ), 10, 2 ); |
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} |
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} |
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/** |
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* Enable filter for WP Page Widget plugin |
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* |
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* @param string[] $pages Array of pages. |
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* @return string[] |
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* @since 3.0.0 |
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*/ |
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public function enable_pages( $pages ) { |
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$action = filter_input( INPUT_GET, 'action' ); |
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$page = filter_input( INPUT_GET, 'page' ); |
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$pages[] = 'post-new.php'; |
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$pages[] = 'post.php'; |
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if ( 'edit' === $action ) { |
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$pages[] = 'edit-tags.php'; |
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} |
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if ( in_array( $page, array( 'pw-front-page', 'pw-search-page' ), true ) ) { // Input var ok. |
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$pages[] = 'admin.php'; |
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} |
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return $pages; |
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} |
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/** |
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* Add WP Page Widget marker |
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* |
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* @param mixed[] $instance Widget instance. |
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* @param object $widget Widget object. |
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* @return mixed[] |
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* @since 3.0.0 |
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*/ |
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public function add_data( $instance, $widget ) { |
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if ( bstw()->check_widget( $widget ) && ! empty( $instance ) ) { |
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$action = filter_input( INPUT_POST, 'action' ); |
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if ( 'pw-save-widget' === $action ) { |
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$instance['wp_page_widget'] = true; |
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} |
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} |
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return $instance; |
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} |
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/** |
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* Enqueue script for WP Page Widget plugin |
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* |
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* @uses apply_filters() |
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* @uses wp_enqueue_script() |
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* @uses plugins_url() |
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* @uses SCRIPT_DEBUG |
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* |
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* @return void |
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* @since 3.0.0 |
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*/ |
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public function enqueue_script() { |
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$main_script = apply_filters( 'black_studio_tinymce_widget_script', 'black-studio-tinymce-widget' ); |
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$compat_script = 'js/compatibility/plugin/wp-page-widget'; |
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$suffix = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '.js' : '.min.js'; |
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wp_enqueue_script( |
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$compat_script, |
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plugins_url( $compat_script . $suffix, dirname( dirname( dirname( __FILE__ ) ) ) ), |
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array( 'jquery', 'editor', 'quicktags', $main_script ), |
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bstw()->get_version(), |
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true |
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); |
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} |
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} // END class |
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157
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} // END class_exists |
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black-studio /
black-studio-tinymce-widget
