<?php
namespace Yoast\WP\Duplicate_Post\UI;
use WP_Post;
use Yoast\WP\Duplicate_Post\Permissions_Helper;
use Yoast\WP\Duplicate_Post\Utils;
/**
* Duplicate Post class to manage the block editor UI.
*/
class Block_Editor {
/**
* Holds the object to create the action link to duplicate.
*
* @var Link_Builder
*/
protected $link_builder;
/**
* Holds the permissions helper.
*
* @var Permissions_Helper
*/
protected $permissions_helper;
/**
* Holds the asset manager.
*
* @var Asset_Manager
*/
protected $asset_manager;
/**
* Initializes the class.
*
* @param Link_Builder $link_builder The link builder.
* @param Permissions_Helper $permissions_helper The permissions helper.
* @param Asset_Manager $asset_manager The asset manager.
*/
public function __construct( Link_Builder $link_builder, Permissions_Helper $permissions_helper, Asset_Manager $asset_manager ) {
$this->link_builder = $link_builder;
$this->permissions_helper = $permissions_helper;
$this->asset_manager = $asset_manager;
}
/**
* Adds hooks to integrate with WordPress.
*
* @return void
*/
public function register_hooks() {
\add_action( 'elementor/editor/after_enqueue_styles', [ $this, 'hide_elementor_post_status' ] );
\add_action( 'elementor/editor/before_enqueue_scripts', [ $this, 'enqueue_elementor_script' ], 9 );
\add_action( 'admin_enqueue_scripts', [ $this, 'should_previously_used_keyword_assessment_run' ], 9 );
\add_action( 'enqueue_block_editor_assets', [ $this, 'enqueue_block_editor_scripts' ] );
\add_filter( 'wpseo_link_suggestions_indexables', [ $this, 'remove_original_from_wpseo_link_suggestions' ], 10, 3 );
}
/**
* Enqueues the necessary Elementor script for the current post.
*
* @return void
*/
public function enqueue_elementor_script() {
$post = \get_post();
if ( ! $post instanceof WP_Post ) {
return;
}
$edit_js_object = $this->generate_js_object( $post );
$this->asset_manager->enqueue_elementor_script( $edit_js_object );
}
/**
* Hides the post status control if we're working on a Rewrite and Republish post.
*
* @return void
*/
public function hide_elementor_post_status() {
$post = \get_post();
if ( ! $post instanceof WP_Post || ! $this->permissions_helper->is_rewrite_and_republish_copy( $post ) ) {
return;
}
\wp_add_inline_style(
'elementor-editor',
'.elementor-control-post_status { display: none !important; }',
);
}
/**
* Disables the Yoast SEO PreviouslyUsedKeyword assessment for Rewrite & Republish original and duplicate posts.
*
* @return void
*/
public function should_previously_used_keyword_assessment_run() {
if ( $this->permissions_helper->is_edit_post_screen() || $this->permissions_helper->is_new_post_screen() ) {
$post = \get_post();
if (
$post instanceof WP_Post
&& (
$this->permissions_helper->is_rewrite_and_republish_copy( $post )
|| $this->permissions_helper->has_rewrite_and_republish_copy( $post )
)
) {
\add_filter( 'wpseo_previously_used_keyword_active', '__return_false' );
}
}
}
/**
* Enqueues the necessary JavaScript code for the block editor.
*
* @return void
*/
public function enqueue_block_editor_scripts() {
if ( ! $this->permissions_helper->is_edit_post_screen() && ! $this->permissions_helper->is_new_post_screen() ) {
return;
}
$post = \get_post();
if ( ! $post instanceof WP_Post ) {
return;
}
$this->asset_manager->enqueue_styles();
$edit_js_object = $this->generate_js_object( $post );
$this->asset_manager->enqueue_edit_script( $edit_js_object );
if ( $this->permissions_helper->is_rewrite_and_republish_copy( $post ) ) {
$string_js_object = [
'checkLink' => $this->get_check_permalink(),
];
$this->asset_manager->enqueue_strings_script( $string_js_object );
}
}
/**
* Generates a New Draft permalink for the current post.
*
* @return string The permalink. Returns empty if the post can't be copied.
*/
public function get_new_draft_permalink() {
$post = \get_post();
if ( ! $post instanceof WP_Post || ! $this->permissions_helper->should_links_be_displayed( $post ) ) {
return '';
}
return $this->link_builder->build_new_draft_link( $post );
}
/**
* Generates a Rewrite & Republish permalink for the current post.
*
* @return string The permalink. Returns empty if the post cannot be copied for Rewrite & Republish.
*/
public function get_rewrite_republish_permalink() {
$post = \get_post();
if (
! $post instanceof WP_Post
|| $this->permissions_helper->is_rewrite_and_republish_copy( $post )
|| $this->permissions_helper->has_rewrite_and_republish_copy( $post )
|| ! $this->permissions_helper->should_links_be_displayed( $post )
) {
return '';
}
return $this->link_builder->build_rewrite_and_republish_link( $post );
}
/**
* Generates a Check Changes permalink for the current post, if it's intended for Rewrite & Republish.
*
* @return string The permalink. Returns empty if the post does not exist or it's not a Rewrite & Republish copy.
*/
public function get_check_permalink() {
$post = \get_post();
if ( ! $post instanceof WP_Post || ! $this->permissions_helper->is_rewrite_and_republish_copy( $post ) ) {
return '';
}
return $this->link_builder->build_check_link( $post );
}
/**
* Generates a URL to the original post edit screen.
*
* @return string The URL. Empty if the copy post doesn't have an original.
*/
public function get_original_post_edit_url() {
$post = \get_post();
if ( ! $post instanceof WP_Post || ! $this->permissions_helper->is_rewrite_and_republish_copy( $post ) ) {
return '';
}
$original_post_id = Utils::get_original_post_id( $post->ID );
if ( ! $original_post_id ) {
return '';
}
return \add_query_arg(
[
'dprepublished' => 1,
'dpcopy' => $post->ID,
'dpnonce' => \wp_create_nonce( 'dp-republish' ),
],
\admin_url( 'post.php?action=edit&post=' . $original_post_id ),
);
}
/**
* Generates an array of data to be passed as a localization object to JavaScript.
*
* @param WP_Post $post The current post object.
*
* @return array<string, mixed> The data to pass to JavaScript.
*/
protected function generate_js_object( WP_Post $post ) {
$is_rewrite_and_republish_copy = $this->permissions_helper->is_rewrite_and_republish_copy( $post );
$original_item = Utils::get_original( $post );
$original_data = null;
if ( $original_item instanceof WP_Post ) {
// get_edit_post_link() returns null when the current user cannot edit the original post.
$edit_link = (string) \get_edit_post_link( $original_item->ID, 'raw' );
$original_data = [
'editUrl' => \esc_url_raw( $edit_link ),
'viewUrl' => \esc_url_raw( \get_permalink( $original_item->ID ) ),
'title' => \html_entity_decode( \_draft_or_post_title( $original_item ), \ENT_QUOTES, 'UTF-8' ),
'canEdit' => \current_user_can( 'edit_post', $original_item->ID ),
];
}
return [
'postId' => $post->ID,
'newDraftLink' => $this->get_new_draft_permalink(),
'rewriteAndRepublishLink' => $this->get_rewrite_republish_permalink(),
'showLinks' => Utils::get_option( 'duplicate_post_show_link' ),
'showLinksIn' => Utils::get_option( 'duplicate_post_show_link_in' ),
'rewriting' => ( $is_rewrite_and_republish_copy ) ? 1 : 0,
'originalEditURL' => $this->get_original_post_edit_url(),
'showOriginalMetaBox' => (int) \get_option( 'duplicate_post_show_original_meta_box' ) === 1,
'originalItem' => $original_data,
];
}
/**
* Filters the Yoast SEO Premium link suggestions.
*
* Removes the original post from the Yoast SEO Premium link suggestions
* displayed on the Rewrite & Republish copy.
*
* @param array $suggestions An array of suggestion indexables that can be filtered.
* @param int $object_id The object id for the current indexable.
* @param string $object_type The object type for the current indexable.
*
* @return array The filtered array of suggestion indexables.
*/
public function remove_original_from_wpseo_link_suggestions( $suggestions, $object_id, $object_type ) {
if ( $object_type !== 'post' ) {
return $suggestions;
}
// WordPress get_post already checks if the passed ID is valid and returns null if it's not.
$post = \get_post( $object_id );
if ( ! $post instanceof WP_Post || ! $this->permissions_helper->is_rewrite_and_republish_copy( $post ) ) {
return $suggestions;
}
$original_post_id = Utils::get_original_post_id( $post->ID );
return \array_filter(
$suggestions,
static function ( $suggestion ) use ( $original_post_id ) {
return $suggestion->object_id !== $original_post_id;
},
);
}
}