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<?php |
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/** |
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* SlideshowSEPluginPostType creates a post type specifically designed for |
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* slideshows and their individual settings |
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* |
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* @since 1.0.0 |
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* @author: Stefan Boonstra |
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*/ |
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class SlideshowSEPluginPostType |
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{ |
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/** @var string $postType */ |
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static $postType = 'slideshow'; |
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|
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/** |
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* Initialize Slideshow post type. |
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* Called on load of plugin |
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* |
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* @since 1.3.0 |
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*/ |
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static function init() |
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{ |
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add_action('init' , array(__CLASS__, 'registerSlideshowPostType')); |
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add_action('save_post' , array('SlideshowSEPluginSlideshowSettingsHandler', 'save')); |
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add_action('admin_enqueue_scripts', array('SlideshowSEPluginSlideInserter', 'localizeScript'), 11); |
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|
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add_action('admin_action_slideshow_jquery_image_gallery_duplicate_slideshow', array(__CLASS__, 'duplicateSlideshow'), 11); |
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|
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add_filter('post_updated_messages', array(__CLASS__, 'alterSlideshowMessages')); |
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add_filter('post_row_actions' , array(__CLASS__, 'duplicateSlideshowActionLink'), 10, 2); |
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} |
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|
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/** |
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* Registers new post type slideshow |
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* |
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* @since 1.0.0 |
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*/ |
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static function registerSlideshowPostType() |
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{ |
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global $wp_version; |
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|
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register_post_type( |
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self::$postType, |
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array( |
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'labels' => array( |
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'name' => __('Slideshows', 'slideshow-se'), |
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'singular_name' => __('Slideshow', 'slideshow-se'), |
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'add_new_item' => __('Add New Slideshow', 'slideshow-se'), |
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'edit_item' => __('Edit slideshow', 'slideshow-se'), |
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'new_item' => __('New slideshow', 'slideshow-se'), |
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'view_item' => __('View slideshow', 'slideshow-se'), |
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'search_items' => __('Search slideshows', 'slideshow-se'), |
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'not_found' => __('No slideshows found', 'slideshow-se'), |
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'not_found_in_trash' => __('No slideshows found', 'slideshow-se') |
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), |
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'public' => false, |
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'publicly_queryable' => false, |
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'show_ui' => true, |
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'show_in_menu' => true, |
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'query_var' => true, |
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'rewrite' => true, |
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'capability_type' => 'post', |
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'capabilities' => array( |
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'edit_post' => SlideshowSEPluginGeneralSettings::$capabilities['editSlideshows'], |
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'read_post' => SlideshowSEPluginGeneralSettings::$capabilities['addSlideshows'], |
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'delete_post' => SlideshowSEPluginGeneralSettings::$capabilities['deleteSlideshows'], |
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'edit_posts' => SlideshowSEPluginGeneralSettings::$capabilities['editSlideshows'], |
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'edit_others_posts' => SlideshowSEPluginGeneralSettings::$capabilities['editSlideshows'], |
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'publish_posts' => SlideshowSEPluginGeneralSettings::$capabilities['addSlideshows'], |
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'read_private_posts' => SlideshowSEPluginGeneralSettings::$capabilities['editSlideshows'], |
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|
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'read' => SlideshowSEPluginGeneralSettings::$capabilities['addSlideshows'], |
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'delete_posts' => SlideshowSEPluginGeneralSettings::$capabilities['deleteSlideshows'], |
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'delete_private_posts' => SlideshowSEPluginGeneralSettings::$capabilities['deleteSlideshows'], |
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'delete_published_posts' => SlideshowSEPluginGeneralSettings::$capabilities['deleteSlideshows'], |
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'delete_others_posts' => SlideshowSEPluginGeneralSettings::$capabilities['deleteSlideshows'], |
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'edit_private_posts' => SlideshowSEPluginGeneralSettings::$capabilities['editSlideshows'], |
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'edit_published_posts' => SlideshowSEPluginGeneralSettings::$capabilities['editSlideshows'], |
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), |
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'has_archive' => true, |
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'hierarchical' => false, |
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'menu_position' => null, |
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'menu_icon' => version_compare($wp_version, '3.8', '<') ? SlideshowSEPluginMain::getPluginUrl() . '/images/' . __CLASS__ . '/adminIcon.png' : 'dashicons-format-gallery', |
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'show_in_rest' => true, // added for Wordpress 5 REST API v2 support |
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'rest_base' => 'slideshows', // added for Wordpress 5 REST API v2 support |
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'supports' => array('title'), |
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'register_meta_box_cb' => array(__CLASS__, 'registerMetaBoxes') |
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) |
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); |
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} |
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|
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/** |
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* Adds custom meta boxes to slideshow post type. |
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* |
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* @since 1.0.0 |
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*/ |
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static function registerMetaBoxes() |
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{ |
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add_meta_box( |
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'information', |
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__('Information', 'slideshow-se'), |
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array(__CLASS__, 'informationMetaBox'), |
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self::$postType, |
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'normal', |
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'high' |
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); |
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|
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add_meta_box( |
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'slides-list', |
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__('Slides List', 'slideshow-se'), |
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array(__CLASS__, 'slidesMetaBox'), |
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self::$postType, |
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'side', |
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'default' |
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); |
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|
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add_meta_box( |
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'style', |
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__('Slideshow Style', 'slideshow-se'), |
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array(__CLASS__, 'styleMetaBox'), |
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self::$postType, |
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'normal', |
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'low' |
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); |
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|
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add_meta_box( |
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'settings', |
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__('Slideshow Settings', 'slideshow-se'), |
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array(__CLASS__, 'settingsMetaBox'), |
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self::$postType, |
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'normal', |
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'low' |
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); |
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|
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} |
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|
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/** |
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* Changes the "Post published/updated" message to a "Slideshow created/updated" message without the link to a |
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* frontend page. |
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* |
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* @since 2.2.20 |
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* @param mixed $messages |
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* @return mixed $messages |
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*/ |
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static function alterSlideshowMessages($messages) |
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{ |
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if (!function_exists('get_current_screen')) |
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{ |
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return $messages; |
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} |
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|
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$currentScreen = get_current_screen(); |
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|
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// Return when not on a slideshow edit page |
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if ($currentScreen->post_type != SlideshowSEPluginPostType::$postType) |
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{ |
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return $messages; |
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} |
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|
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$messageID = filter_input(INPUT_GET, 'message', FILTER_VALIDATE_INT); |
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|
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if (!$messageID) |
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{ |
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return $messages; |
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} |
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|
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switch ($messageID) |
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{ |
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case 6: |
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$messages[$currentScreen->base][$messageID] = __('Slideshow created', 'slideshow-se'); |
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break; |
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|
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default: |
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$messages[$currentScreen->base][$messageID] = __('Slideshow updated', 'slideshow-se'); |
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} |
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|
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return $messages; |
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} |
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|
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/** |
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* Shows some information about this slideshow |
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* |
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* @since 1.0.0 |
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*/ |
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static function informationMetaBox() |
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{ |
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global $post; |
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|
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$data = new stdClass(); |
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$data->snippet = htmlentities(sprintf('<?php do_action(\'slideshow_deploy\', \'%s\'); ?>', $post->ID)); |
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$data->shortCode = htmlentities(sprintf('[' . SlideshowSEPluginShortcode::$shortCode . ' id=\'%s\']', $post->ID)); |
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$data->postTitle = htmlentities(sprintf('%s', $post->post_title)); |
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|
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SlideshowSEPluginMain::outputView(__CLASS__ . DIRECTORY_SEPARATOR . 'information.php', $data); |
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} |
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|
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/** |
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* Shows slides currently in slideshow |
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* |
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* @since 1.0.0 |
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*/ |
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static function slidesMetaBox() |
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{ |
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global $post; |
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|
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$data = new stdClass(); |
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$data->slides = SlideshowSEPluginSlideshowSettingsHandler::getSlides($post->ID); |
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|
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SlideshowSEPluginMain::outputView(__CLASS__ . DIRECTORY_SEPARATOR . 'slides.php', $data); |
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} |
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|
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/** |
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* Shows style used for slideshow |
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* |
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* @since 1.3.0 |
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*/ |
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static function styleMetaBox() |
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{ |
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global $post; |
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|
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$data = new stdClass(); |
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$data->settings = SlideshowSEPluginSlideshowSettingsHandler::getStyleSettings($post->ID, true); |
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|
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SlideshowSEPluginMain::outputView(__CLASS__ . DIRECTORY_SEPARATOR . 'style-settings.php', $data); |
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} |
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|
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/** |
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* Shows settings for particular slideshow |
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* |
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* @since 1.0.0 |
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*/ |
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static function settingsMetaBox() |
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{ |
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global $post; |
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|
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// Nonce |
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wp_nonce_field(SlideshowSEPluginSlideshowSettingsHandler::$nonceAction, SlideshowSEPluginSlideshowSettingsHandler::$nonceName); |
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|
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$data = new stdClass(); |
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$data->settings = SlideshowSEPluginSlideshowSettingsHandler::getSettings($post->ID, true); |
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|
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SlideshowSEPluginMain::outputView(__CLASS__ . DIRECTORY_SEPARATOR . 'settings.php', $data); |
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} |
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|
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/** |
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* Hooked on the post_row_actions filter, adds a "duplicate" action to each slideshow on the slideshow's overview |
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* page. |
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* |
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* @param array $actions |
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* @param WP_Post $post |
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* @return array $actions |
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*/ |
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static function duplicateSlideshowActionLink($actions, $post) |
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{ |
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if (current_user_can('slideshow-jquery-image-gallery-add-slideshows') && |
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$post->post_type === self::$postType) |
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{ |
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$url = add_query_arg(array( |
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'action' => 'slideshow_jquery_image_gallery_duplicate_slideshow', |
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'post' => $post->ID, |
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)); |
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|
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$actions['duplicate'] = '<a href="' . wp_nonce_url($url, 'duplicate-slideshow_' . $post->ID, 'nonce') . '">' . __('Duplicate', 'slideshow-se') . '</a>'; |
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} |
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|
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return $actions; |
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} |
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|
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/** |
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* Checks if a "duplicate" slideshow action was performed and whether or not the current user has the permission to |
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* perform this action at all. |
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*/ |
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static function duplicateSlideshow() |
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{ |
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$postID = filter_input(INPUT_GET, 'post' , FILTER_VALIDATE_INT); |
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$nonce = filter_input(INPUT_GET, 'nonce' , FILTER_SANITIZE_STRING); |
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$postType = filter_input(INPUT_GET, 'post_type', FILTER_SANITIZE_STRING); |
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$errorRedirectURL = remove_query_arg(array('action', 'post', 'nonce')); |
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|
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// Check if nonce is correct and user has the correct privileges |
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if (!wp_verify_nonce($nonce, 'duplicate-slideshow_' . $postID) || |
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!current_user_can('slideshow-jquery-image-gallery-add-slideshows') || |
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$postType !== self::$postType) |
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{ |
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wp_redirect($errorRedirectURL); |
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|
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die(); |
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} |
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|
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$post = get_post($postID); |
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|
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// Check if the post was retrieved successfully |
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if (!$post instanceof WP_Post || |
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$post->post_type !== self::$postType) |
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{ |
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wp_redirect($errorRedirectURL); |
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|
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die(); |
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} |
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|
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$current_user = wp_get_current_user(); |
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|
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// Create post duplicate |
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$newPostID = wp_insert_post(array( |
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'comment_status' => $post->comment_status, |
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'ping_status' => $post->ping_status, |
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'post_author' => $current_user->ID, |
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'post_content' => $post->post_content, |
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'post_excerpt' => $post->post_excerpt, |
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'post_name' => $post->post_name, |
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'post_parent' => $post->post_parent, |
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'post_password' => $post->post_password, |
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'post_status' => 'draft', |
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'post_title' => $post->post_title . (strlen($post->post_title) > 0 ? ' - ' : '') . __('Copy', 'slideshow-se'), |
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'post_type' => $post->post_type, |
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'to_ping' => $post->to_ping, |
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'menu_order' => $post->menu_order, |
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)); |
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|
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if (is_wp_error($newPostID)) |
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{ |
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wp_redirect($errorRedirectURL); |
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|
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die(); |
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} |
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|
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// Get all taxonomies |
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$taxonomies = get_object_taxonomies($post->post_type); |
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|
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// Add taxonomies to new post |
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foreach ($taxonomies as $taxonomy) |
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{ |
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$postTerms = wp_get_object_terms($post->ID, $taxonomy, array('fields' => 'slugs')); |
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|
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wp_set_object_terms($newPostID, $postTerms, $taxonomy, false); |
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} |
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|
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// Get all post meta |
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$postMetaRecords = get_post_meta($post->ID); |
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|
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// Add post meta records to new post |
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foreach ($postMetaRecords as $postMetaKey => $postMetaValues) |
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{ |
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foreach ($postMetaValues as $postMetaValue) |
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{ |
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update_post_meta($newPostID, $postMetaKey, maybe_unserialize($postMetaValue)); |
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} |
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} |
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|
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wp_redirect(admin_url('post.php?action=edit&post=' . $newPostID)); |
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|
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die(); |
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} |
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} |
