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<?php |
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namespace Elementor\Modules\History; |
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|
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use Elementor\Core\Base\Document; |
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use Elementor\Core\Common\Modules\Ajax\Module as Ajax; |
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use Elementor\Core\Files\CSS\Post as Post_CSS; |
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use Elementor\Plugin; |
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use Elementor\Utils; |
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|
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; // Exit if accessed directly. |
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} |
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|
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/** |
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* Elementor history revisions manager. |
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* |
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* Elementor history revisions manager handler class is responsible for |
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* registering and managing Elementor revisions manager. |
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* |
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* @since 1.7.0 |
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*/ |
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class Revisions_Manager { |
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|
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/** |
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* Maximum number of revisions to display. |
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*/ |
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const MAX_REVISIONS_TO_DISPLAY = 100; |
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|
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/** |
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* Authors list. |
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* |
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* Holds all the authors. |
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* |
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* @access private |
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* |
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* @var array |
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*/ |
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private static $authors = []; |
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|
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/** |
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* History revisions manager constructor. |
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* |
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* Initializing Elementor history revisions manager. |
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* |
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* @since 1.7.0 |
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* @access public |
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*/ |
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public function __construct() { |
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self::register_actions(); |
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} |
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|
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/** |
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* @since 1.7.0 |
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* @access public |
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* @static |
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*/ |
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public static function handle_revision() { |
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add_filter( 'wp_save_post_revision_check_for_changes', '__return_false' ); |
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} |
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|
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/** |
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* @since 2.0.0 |
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* @access public |
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* @static |
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* |
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* @param $post_content |
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* @param $post_id |
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* |
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* @return string |
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*/ |
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public static function avoid_delete_auto_save( $post_content, $post_id ) { |
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// Add a temporary string in order the $post will not be equal to the $autosave |
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// in edit-form-advanced.php:210 |
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$document = Plugin::$instance->documents->get( $post_id ); |
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|
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if ( $document && $document->is_built_with_elementor() ) { |
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$post_content .= '<!-- Created with Elementor -->'; |
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} |
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|
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return $post_content; |
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} |
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|
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/** |
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* @since 2.0.0 |
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* @access public |
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* @static |
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*/ |
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public static function remove_temp_post_content() { |
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global $post; |
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|
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$document = Plugin::$instance->documents->get( $post->ID ); |
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|
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if ( ! $document || ! $document->is_built_with_elementor() ) { |
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return; |
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} |
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|
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$post->post_content = str_replace( '<!-- Created with Elementor -->', '', $post->post_content ); |
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} |
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|
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/** |
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* @since 1.7.0 |
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* @access public |
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* @static |
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* |
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* @param int $post_id |
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* @param array $query_args |
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* @param bool $parse_result |
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* |
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* @return array |
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*/ |
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public static function get_revisions( $post_id = 0, $query_args = [], $parse_result = true ) { |
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$post = get_post( $post_id ); |
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|
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if ( ! $post || empty( $post->ID ) ) { |
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return []; |
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} |
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|
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$revisions = []; |
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|
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$default_query_args = [ |
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'posts_per_page' => self::MAX_REVISIONS_TO_DISPLAY, |
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'meta_key' => '_elementor_data', |
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]; |
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|
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$query_args = array_merge( $default_query_args, $query_args ); |
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|
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$posts = wp_get_post_revisions( $post->ID, $query_args ); |
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|
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if ( ! wp_revisions_enabled( $post ) ) { |
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$autosave = Utils::get_post_autosave( $post->ID ); |
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if ( $autosave ) { |
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if ( $parse_result ) { |
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array_unshift( $posts, $autosave ); |
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} else { |
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array_unshift( $posts, $autosave->ID ); |
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} |
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} |
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} |
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|
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if ( $parse_result ) { |
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array_unshift( $posts, $post ); |
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} else { |
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array_unshift( $posts, $post->ID ); |
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return $posts; |
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} |
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|
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$current_time = current_time( 'timestamp' ); |
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|
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/** @var \WP_Post $revision */ |
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foreach ( $posts as $revision ) { |
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$date = date_i18n( _x( 'M j @ H:i', 'revision date format', 'elementor' ), strtotime( $revision->post_modified ) ); |
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|
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$human_time = human_time_diff( strtotime( $revision->post_modified ), $current_time ); |
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|
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if ( $revision->ID === $post->ID ) { |
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$type = 'current'; |
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$type_label = esc_html__( 'Current Version', 'elementor' ); |
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} elseif ( false !== strpos( $revision->post_name, 'autosave' ) ) { |
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$type = 'autosave'; |
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$type_label = esc_html__( 'Autosave', 'elementor' ); |
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} else { |
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$type = 'revision'; |
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$type_label = esc_html__( 'Revision', 'elementor' ); |
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} |
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|
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if ( ! isset( self::$authors[ $revision->post_author ] ) ) { |
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self::$authors[ $revision->post_author ] = [ |
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'avatar' => get_avatar( $revision->post_author, 22 ), |
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'display_name' => get_the_author_meta( 'display_name', $revision->post_author ), |
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]; |
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} |
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|
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$revisions[] = [ |
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'id' => $revision->ID, |
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'author' => self::$authors[ $revision->post_author ]['display_name'], |
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'timestamp' => strtotime( $revision->post_modified ), |
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'date' => sprintf( |
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/* translators: 1: Human readable time difference, 2: Date. */ |
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__( '%1$s ago (%2$s)', 'elementor' ), |
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$human_time, |
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$date |
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), |
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'type' => $type, |
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'typeLabel' => $type_label, |
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'gravatar' => self::$authors[ $revision->post_author ]['avatar'], |
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]; |
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} |
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|
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return $revisions; |
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} |
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|
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/** |
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* @since 1.9.2 |
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* @access public |
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* @static |
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*/ |
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public static function update_autosave( $autosave_data ) { |
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self::save_revision( $autosave_data['ID'] ); |
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} |
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|
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/** |
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* @since 1.7.0 |
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* @access public |
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* @static |
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*/ |
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public static function save_revision( $revision_id ) { |
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$parent_id = wp_is_post_revision( $revision_id ); |
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|
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if ( $parent_id ) { |
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Plugin::$instance->db->safe_copy_elementor_meta( $parent_id, $revision_id ); |
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} |
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} |
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|
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/** |
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* @since 1.7.0 |
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* @access public |
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* @static |
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*/ |
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public static function restore_revision( $parent_id, $revision_id ) { |
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$parent = Plugin::$instance->documents->get( $parent_id ); |
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$revision = Plugin::$instance->documents->get( $revision_id ); |
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|
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if ( ! $parent || ! $revision ) { |
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return; |
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} |
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|
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$is_built_with_elementor = $revision->is_built_with_elementor(); |
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|
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$parent->set_is_built_with_elementor( $is_built_with_elementor ); |
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|
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if ( ! $is_built_with_elementor ) { |
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return; |
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} |
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|
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Plugin::$instance->db->copy_elementor_meta( $revision_id, $parent_id ); |
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|
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$post_css = Post_CSS::create( $parent_id ); |
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|
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$post_css->update(); |
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} |
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|
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/** |
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* @since 2.3.0 |
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* @access public |
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* @static |
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* |
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* @param $data |
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* |
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* @return array |
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* @throws \Exception |
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*/ |
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public static function ajax_get_revision_data( array $data ) { |
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if ( ! isset( $data['id'] ) ) { |
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throw new \Exception( 'You must set the revision ID.' ); |
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} |
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|
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$revision = Plugin::$instance->documents->get( $data['id'] ); |
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|
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if ( ! $revision ) { |
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throw new \Exception( 'Invalid revision.' ); |
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} |
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|
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if ( ! current_user_can( 'edit_post', $revision->get_id() ) ) { |
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throw new \Exception( esc_html__( 'Access denied.', 'elementor' ) ); |
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} |
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|
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$revision_data = [ |
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'settings' => $revision->get_settings(), |
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'elements' => $revision->get_elements_data(), |
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]; |
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|
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return $revision_data; |
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} |
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|
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/** |
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* @since 1.7.0 |
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* @access public |
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* @static |
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*/ |
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public static function add_revision_support_for_all_post_types() { |
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$post_types = get_post_types_by_support( 'elementor' ); |
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foreach ( $post_types as $post_type ) { |
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add_post_type_support( $post_type, 'revisions' ); |
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} |
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} |
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|
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/** |
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* @since 2.0.0 |
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* @access public |
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* @static |
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* @param array $return_data |
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* @param Document $document |
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* |
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* @return array |
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*/ |
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public static function on_ajax_save_builder_data( $return_data, $document ) { |
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$post_id = $document->get_main_id(); |
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|
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$latest_revisions = self::get_revisions( |
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$post_id, [ |
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'posts_per_page' => 1, |
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] |
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); |
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|
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$all_revision_ids = self::get_revisions( |
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$post_id, [ |
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'fields' => 'ids', |
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], false |
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); |
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|
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// Send revisions data only if has revisions. |
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if ( ! empty( $latest_revisions ) ) { |
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$current_revision_id = self::current_revision_id( $post_id ); |
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|
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$return_data = array_replace_recursive( $return_data, [ |
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'config' => [ |
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'document' => [ |
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'revisions' => [ |
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'current_id' => $current_revision_id, |
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], |
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], |
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], |
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'latest_revisions' => $latest_revisions, |
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'revisions_ids' => $all_revision_ids, |
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] ); |
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} |
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|
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return $return_data; |
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} |
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|
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/** |
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* @since 1.7.0 |
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* @access public |
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* @static |
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*/ |
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public static function db_before_save( $status, $has_changes ) { |
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if ( $has_changes ) { |
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self::handle_revision(); |
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} |
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} |
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|
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public static function document_config( $settings, $post_id ) { |
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$settings['revisions'] = [ |
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'enabled' => ( $post_id && wp_revisions_enabled( get_post( $post_id ) ) ), |
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'current_id' => self::current_revision_id( $post_id ), |
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]; |
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|
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return $settings; |
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} |
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|
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/** |
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* Localize settings. |
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* |
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* Add new localized settings for the revisions manager. |
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* |
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* Fired by `elementor/editor/editor_settings` filter. |
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* |
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* @since 1.7.0 |
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* @access public |
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* @static |
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* @deprecated 3.1.0 |
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*/ |
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public static function editor_settings() { |
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Plugin::$instance->modules_manager->get_modules( 'dev-tools' )->deprecation->deprecated_function( __METHOD__, '3.1.0' ); |
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|
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return []; |
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} |
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|
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public static function ajax_get_revisions() { |
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return self::get_revisions(); |
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} |
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|
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/** |
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* @since 2.3.0 |
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* @access public |
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* @static |
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*/ |
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public static function register_ajax_actions( Ajax $ajax ) { |
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$ajax->register_ajax_action( 'get_revisions', [ __CLASS__, 'ajax_get_revisions' ] ); |
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$ajax->register_ajax_action( 'get_revision_data', [ __CLASS__, 'ajax_get_revision_data' ] ); |
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} |
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|
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/** |
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* @since 1.7.0 |
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* @access private |
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* @static |
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*/ |
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private static function register_actions() { |
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add_action( 'wp_restore_post_revision', [ __CLASS__, 'restore_revision' ], 10, 2 ); |
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add_action( 'init', [ __CLASS__, 'add_revision_support_for_all_post_types' ], 9999 ); |
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add_filter( 'elementor/document/config', [ __CLASS__, 'document_config' ], 10, 2 ); |
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add_action( 'elementor/db/before_save', [ __CLASS__, 'db_before_save' ], 10, 2 ); |
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add_action( '_wp_put_post_revision', [ __CLASS__, 'save_revision' ] ); |
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add_action( 'wp_creating_autosave', [ __CLASS__, 'update_autosave' ] ); |
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add_action( 'elementor/ajax/register_actions', [ __CLASS__, 'register_ajax_actions' ] ); |
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|
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// Hack to avoid delete the auto-save revision in WP editor. |
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add_filter( 'edit_post_content', [ __CLASS__, 'avoid_delete_auto_save' ], 10, 2 ); |
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add_action( 'edit_form_after_title', [ __CLASS__, 'remove_temp_post_content' ] ); |
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|
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if ( wp_doing_ajax() ) { |
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add_filter( 'elementor/documents/ajax_save/return_data', [ __CLASS__, 'on_ajax_save_builder_data' ], 10, 2 ); |
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} |
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} |
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|
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/** |
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* @since 1.9.0 |
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* @access private |
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* @static |
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*/ |
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private static function current_revision_id( $post_id ) { |
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$current_revision_id = $post_id; |
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$autosave = Utils::get_post_autosave( $post_id ); |
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|
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if ( is_object( $autosave ) ) { |
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$current_revision_id = $autosave->ID; |
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} |
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|
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return $current_revision_id; |
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} |
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} |
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|
