%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
namespace Elementor\Modules\History;
use Elementor\Core\Base\Document;
use Elementor\Core\Common\Modules\Ajax\Module as Ajax;
use Elementor\Core\Files\CSS\Post as Post_CSS;
use Elementor\Plugin;
use Elementor\Utils;
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly.
}
/**
* Elementor history revisions manager.
*
* Elementor history revisions manager handler class is responsible for
* registering and managing Elementor revisions manager.
*
* @since 1.7.0
*/
class Revisions_Manager {
/**
* Maximum number of revisions to display.
*/
const MAX_REVISIONS_TO_DISPLAY = 50;
/**
* Authors list.
*
* Holds all the authors.
*
* @access private
*
* @var array
*/
private static $authors = [];
/**
* History revisions manager constructor.
*
* Initializing Elementor history revisions manager.
*
* @since 1.7.0
* @access public
*/
public function __construct() {
self::register_actions();
}
/**
* @since 1.7.0
* @access public
* @static
*/
public static function handle_revision() {
add_filter( 'wp_save_post_revision_check_for_changes', '__return_false' );
}
/**
* @since 2.0.0
* @access public
* @static
*
* @param $post_content
* @param $post_id
*
* @return string
*/
public static function avoid_delete_auto_save( $post_content, $post_id ) {
// Add a temporary string in order the $post will not be equal to the $autosave
// in edit-form-advanced.php:210
$document = Plugin::$instance->documents->get( $post_id );
if ( $document && $document->is_built_with_elementor() ) {
$post_content .= '<!-- Created with Elementor -->';
}
return $post_content;
}
/**
* @since 2.0.0
* @access public
* @static
*/
public static function remove_temp_post_content() {
global $post;
$document = Plugin::$instance->documents->get( $post->ID );
if ( ! $document || ! $document->is_built_with_elementor() ) {
return;
}
$post->post_content = str_replace( '<!-- Created with Elementor -->', '', $post->post_content );
}
/**
* @since 1.7.0
* @access public
* @static
*
* @param int $post_id
* @param array $query_args
* @param bool $parse_result
*
* @return array
*/
public static function get_revisions( $post_id = 0, $query_args = [], $parse_result = true ) {
$post = get_post( $post_id );
if ( ! $post || empty( $post->ID ) ) {
return [];
}
$revisions = [];
$default_query_args = [
'posts_per_page' => self::MAX_REVISIONS_TO_DISPLAY,
'meta_key' => '_elementor_data',
];
$query_args = array_merge( $default_query_args, $query_args );
$posts = wp_get_post_revisions( $post->ID, $query_args );
if ( ! wp_revisions_enabled( $post ) ) {
$autosave = Utils::get_post_autosave( $post->ID );
if ( $autosave ) {
if ( $parse_result ) {
array_unshift( $posts, $autosave );
} else {
array_unshift( $posts, $autosave->ID );
}
}
}
if ( $parse_result ) {
array_unshift( $posts, $post );
} else {
array_unshift( $posts, $post->ID );
return $posts;
}
$current_time = current_time( 'timestamp' );
/** @var \WP_Post $revision */
foreach ( $posts as $revision ) {
$date = date_i18n( _x( 'M j @ H:i', 'revision date format', 'elementor' ), strtotime( $revision->post_modified ) );
$human_time = human_time_diff( strtotime( $revision->post_modified ), $current_time );
if ( $revision->ID === $post->ID ) {
$type = 'current';
$type_label = esc_html__( 'Current Version', 'elementor' );
} elseif ( false !== strpos( $revision->post_name, 'autosave' ) ) {
$type = 'autosave';
$type_label = esc_html__( 'Autosave', 'elementor' );
} else {
$type = 'revision';
$type_label = esc_html__( 'Revision', 'elementor' );
}
if ( ! isset( self::$authors[ $revision->post_author ] ) ) {
self::$authors[ $revision->post_author ] = [
'avatar' => get_avatar( $revision->post_author, 22 ),
'display_name' => get_the_author_meta( 'display_name', $revision->post_author ),
];
}
$revisions[] = [
'id' => $revision->ID,
'author' => self::$authors[ $revision->post_author ]['display_name'],
'timestamp' => strtotime( $revision->post_modified ),
'date' => sprintf(
/* translators: 1: Human readable time difference, 2: Date. */
esc_html__( '%1$s ago (%2$s)', 'elementor' ),
'<time>' . $human_time . '</time>',
'<time>' . $date . '</time>'
),
'type' => $type,
'typeLabel' => $type_label,
'gravatar' => self::$authors[ $revision->post_author ]['avatar'],
];
}
return $revisions;
}
/**
* @since 1.9.2
* @access public
* @static
*/
public static function update_autosave( $autosave_data ) {
self::save_revision( $autosave_data['ID'] );
}
/**
* @since 1.7.0
* @access public
* @static
*/
public static function save_revision( $revision_id ) {
$parent_id = wp_is_post_revision( $revision_id );
if ( $parent_id ) {
Plugin::$instance->db->safe_copy_elementor_meta( $parent_id, $revision_id );
}
}
/**
* @since 1.7.0
* @access public
* @static
*/
public static function restore_revision( $parent_id, $revision_id ) {
$parent = Plugin::$instance->documents->get( $parent_id );
$revision = Plugin::$instance->documents->get( $revision_id );
if ( ! $parent || ! $revision ) {
return;
}
$is_built_with_elementor = $revision->is_built_with_elementor();
$parent->set_is_built_with_elementor( $is_built_with_elementor );
if ( ! $is_built_with_elementor ) {
return;
}
Plugin::$instance->db->copy_elementor_meta( $revision_id, $parent_id );
$post_css = Post_CSS::create( $parent_id );
$post_css->update();
}
/**
* @since 2.3.0
* @access public
* @static
*
* @param $data
*
* @return array
* @throws \Exception
*/
public static function ajax_get_revision_data( array $data ) {
if ( ! isset( $data['id'] ) ) {
throw new \Exception( 'You must set the revision ID.' );
}
$revision = Plugin::$instance->documents->get_with_permissions( $data['id'] );
return [
'settings' => $revision->get_settings(),
'elements' => $revision->get_elements_data(),
];
}
/**
* @since 1.7.0
* @access public
* @static
*/
public static function add_revision_support_for_all_post_types() {
$post_types = get_post_types_by_support( 'elementor' );
foreach ( $post_types as $post_type ) {
add_post_type_support( $post_type, 'revisions' );
}
}
/**
* @since 2.0.0
* @access public
* @static
* @param array $return_data
* @param Document $document
*
* @return array
*/
public static function on_ajax_save_builder_data( $return_data, $document ) {
$post_id = $document->get_main_id();
$latest_revisions = self::get_revisions(
$post_id, [
'posts_per_page' => 1,
]
);
$all_revision_ids = self::get_revisions(
$post_id, [
'fields' => 'ids',
], false
);
// Send revisions data only if has revisions.
if ( ! empty( $latest_revisions ) ) {
$current_revision_id = self::current_revision_id( $post_id );
$return_data = array_replace_recursive( $return_data, [
'config' => [
'document' => [
'revisions' => [
'current_id' => $current_revision_id,
],
],
],
'latest_revisions' => $latest_revisions,
'revisions_ids' => $all_revision_ids,
] );
}
return $return_data;
}
/**
* @since 1.7.0
* @access public
* @static
*/
public static function db_before_save( $status, $has_changes ) {
if ( $has_changes ) {
self::handle_revision();
}
}
public static function document_config( $settings, $post_id ) {
$settings['revisions'] = [
'enabled' => ( $post_id && wp_revisions_enabled( get_post( $post_id ) ) ),
'current_id' => self::current_revision_id( $post_id ),
];
return $settings;
}
/**
* Localize settings.
*
* Add new localized settings for the revisions manager.
*
* Fired by `elementor/editor/editor_settings` filter.
*
* @since 1.7.0
* @deprecated 3.1.0
* @access public
* @static
*/
public static function editor_settings() {
Plugin::$instance->modules_manager->get_modules( 'dev-tools' )->deprecation->deprecated_function( __METHOD__, '3.1.0' );
return [];
}
/**
* @throws \Exception
*/
public static function ajax_get_revisions( $data ) {
Plugin::$instance->documents->check_permissions( $data['editor_post_id'] );
return self::get_revisions();
}
/**
* @since 2.3.0
* @access public
* @static
*/
public static function register_ajax_actions( Ajax $ajax ) {
$ajax->register_ajax_action( 'get_revisions', [ __CLASS__, 'ajax_get_revisions' ] );
$ajax->register_ajax_action( 'get_revision_data', [ __CLASS__, 'ajax_get_revision_data' ] );
}
/**
* @since 1.7.0
* @access private
* @static
*/
private static function register_actions() {
add_action( 'wp_restore_post_revision', [ __CLASS__, 'restore_revision' ], 10, 2 );
add_action( 'init', [ __CLASS__, 'add_revision_support_for_all_post_types' ], 9999 );
add_filter( 'elementor/document/config', [ __CLASS__, 'document_config' ], 10, 2 );
add_action( 'elementor/db/before_save', [ __CLASS__, 'db_before_save' ], 10, 2 );
add_action( '_wp_put_post_revision', [ __CLASS__, 'save_revision' ] );
add_action( 'wp_creating_autosave', [ __CLASS__, 'update_autosave' ] );
add_action( 'elementor/ajax/register_actions', [ __CLASS__, 'register_ajax_actions' ] );
// Hack to avoid delete the auto-save revision in WP editor.
add_filter( 'edit_post_content', [ __CLASS__, 'avoid_delete_auto_save' ], 10, 2 );
add_action( 'edit_form_after_title', [ __CLASS__, 'remove_temp_post_content' ] );
if ( wp_doing_ajax() ) {
add_filter( 'elementor/documents/ajax_save/return_data', [ __CLASS__, 'on_ajax_save_builder_data' ], 10, 2 );
}
}
/**
* @since 1.9.0
* @access private
* @static
*/
private static function current_revision_id( $post_id ) {
$current_revision_id = $post_id;
$autosave = Utils::get_post_autosave( $post_id );
if ( is_object( $autosave ) ) {
$current_revision_id = $autosave->ID;
}
return $current_revision_id;
}
}
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