| 1 |
<?php |
| 2 |
|
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namespace FL\Assistant\Controllers; |
| 4 |
|
| 5 |
use FL\Assistant\Data\Repository\LabelsRepository; |
| 6 |
use FL\Assistant\Data\Repository\PostsRepository; |
| 7 |
use FL\Assistant\Data\Transformers\PostTransformer; |
| 8 |
use FL\Assistant\System\Contracts\ControllerAbstract; |
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|
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use WP_REST_Request; |
| 11 |
use WP_REST_Server; |
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|
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/** |
| 14 |
* REST API logic for posts. |
| 15 |
*/ |
| 16 |
class PostsController extends ControllerAbstract { |
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|
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protected $labels; |
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protected $posts; |
| 20 |
protected $transformer; |
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|
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public function __construct( |
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LabelsRepository $labels, |
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PostsRepository $posts, |
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PostTransformer $transformer |
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) { |
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$this->labels = $labels; |
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$this->posts = $posts; |
| 29 |
$this->transformer = $transformer; |
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} |
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|
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/** |
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* Register routes. |
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*/ |
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public function register_routes() { |
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$this->route( |
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'/posts', |
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[ |
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[ |
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'methods' => WP_REST_Server::READABLE, |
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'callback' => [ $this, 'posts' ], |
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'permission_callback' => function () { |
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return current_user_can( 'edit_others_posts' ); |
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}, |
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], |
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[ |
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'methods' => WP_REST_Server::CREATABLE, |
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'callback' => [ $this, 'create_post' ], |
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'permission_callback' => function () { |
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return current_user_can( 'edit_others_posts' ); |
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}, |
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], |
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] |
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); |
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|
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$this->route( |
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'/posts/hierarchical', |
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[ |
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[ |
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'methods' => WP_REST_Server::READABLE, |
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'callback' => [ $this, 'hierarchical_posts' ], |
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'permission_callback' => function () { |
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return current_user_can( 'edit_others_posts' ); |
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}, |
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], |
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] |
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); |
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|
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$this->route( |
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'/posts/count', |
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[ |
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[ |
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'methods' => WP_REST_Server::READABLE, |
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'callback' => [ $this, 'posts_count' ], |
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'permission_callback' => function () { |
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return current_user_can( 'edit_others_posts' ); |
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}, |
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], |
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] |
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); |
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|
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$this->route( |
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'/posts/(?P<id>\d+)', |
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[ |
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[ |
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'methods' => WP_REST_Server::READABLE, |
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'callback' => [ $this, 'post' ], |
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'args' => [ |
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'id' => [ |
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'required' => true, |
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'type' => 'number', |
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], |
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], |
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'permission_callback' => function () { |
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return current_user_can( 'edit_others_posts' ); |
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}, |
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], |
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[ |
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'methods' => WP_REST_Server::CREATABLE, |
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'callback' => [ $this, 'update_post' ], |
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'args' => [ |
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'id' => [ |
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'required' => true, |
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'type' => 'number', |
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], |
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'action' => [ |
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'required' => true, |
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'type' => 'string', |
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], |
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], |
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'permission_callback' => function () { |
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return current_user_can( 'edit_others_posts' ); |
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}, |
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], |
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[ |
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'methods' => WP_REST_Server::DELETABLE, |
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'callback' => [ $this, 'delete_post' ], |
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'args' => [ |
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'id' => [ |
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'required' => true, |
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'type' => 'number', |
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], |
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], |
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'permission_callback' => function () { |
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return current_user_can( 'edit_others_posts' ); |
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}, |
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], |
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] |
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); |
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|
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$this->route( |
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'/posts/(?P<id>\d+)/clone', |
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[ |
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[ |
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'methods' => WP_REST_Server::CREATABLE, |
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'callback' => [ $this, 'clone_post' ], |
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'args' => [ |
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'id' => [ |
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'required' => true, |
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'type' => 'number', |
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], |
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], |
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'permission_callback' => function () { |
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return current_user_can( 'edit_others_posts' ); |
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}, |
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], |
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] |
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); |
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} |
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|
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/** |
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* Returns an array of posts and related data. |
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*/ |
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public function posts( WP_REST_Request $request ) { |
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|
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$params = $request->get_params(); |
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$params['perm'] = 'editable'; |
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|
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if ( isset( $params['label'] ) && $params['label'] ) { |
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$params['post__in'] = $this->labels->get_object_ids( 'post', $params['label'] ); |
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if ( ! count( $params['post__in'] ) ) { |
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$params['post__in'][] = -1; // post__in returns all posts if empty. |
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} |
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} |
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|
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$pager = $this->posts->paginate( $params, $this->transformer ); |
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|
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return rest_ensure_response( $pager->to_array() ); |
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} |
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|
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/** |
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* Returns an array of posts and related data |
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* with child posts contained in the parent |
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* post's data array. |
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*/ |
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public function hierarchical_posts( $request ) { |
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$response = []; |
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$children = []; |
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$params = $request->get_params(); |
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$posts = get_posts( |
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array_merge( |
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$params, |
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[ |
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'perm' => 'editable', |
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] |
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) |
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); |
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|
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foreach ( $posts as $post ) { |
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if ( $post->post_parent ) { |
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if ( ! isset( $children[ $post->post_parent ] ) ) { |
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$children[ $post->post_parent ] = []; |
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} |
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$children [ $post->post_parent ][] = $post; |
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} |
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} |
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|
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foreach ( $posts as $post ) { |
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if ( ! $post->post_parent ) { |
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$parent = $this->transform( $post ); |
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$parent['children'] = $this->get_child_posts( $post, $children ); |
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$response[] = $parent; |
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} |
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} |
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|
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return rest_ensure_response( $response ); |
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} |
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|
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/** |
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* Returns an array of response data for a single post. |
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*/ |
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public function transform( $post ) { |
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return call_user_func( $this->transformer, $post ); |
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} |
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|
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/** |
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* Returns an array of child posts for the given post. |
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* A $children array must be passed to search for children. |
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*/ |
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public function get_child_posts( $post, $children ) { |
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if ( isset( $children[ $post->ID ] ) ) { |
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$post_children = $children[ $post->ID ]; |
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foreach ( $post_children as $i => $child ) { |
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$post_children[ $i ] = $this->transform( $child ); |
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$post_children[ $i ]['children'] = $this->get_child_posts( $child, $children ); |
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} |
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|
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return $post_children; |
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} |
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|
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return []; |
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} |
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|
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/** |
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* Returns an array of counts by post type. |
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*/ |
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public function posts_count( $request ) { |
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|
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$post_types = $this->posts->get_types(); |
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$response = []; |
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|
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foreach ( $post_types as $slug => $label ) { |
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$counts = wp_count_posts( $slug ); |
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$counts->total = $counts->publish + $counts->draft + $counts->pending + $counts->private + $counts->future; |
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$response[ $slug ] = $counts; |
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} |
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|
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return rest_ensure_response( $response ); |
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} |
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|
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/** |
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* Returns data for a single post. |
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*/ |
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public function post( $request ) { |
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$id = $request->get_param( 'id' ); |
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|
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if ( current_user_can( 'edit_post', $id ) ) { |
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$post = get_post( $id ); |
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return $this->transform( $post ); |
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} |
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|
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return []; |
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} |
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|
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/** |
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* Creates a single post. |
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*/ |
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public function create_post( $request ) { |
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global $wpdb; |
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|
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$params = $request->get_params(); |
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$meta_inputs = isset( $params['meta_input'] ) ? $params['meta_input'] : []; |
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unset( $params['meta_input'] ); |
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$id = wp_insert_post( $params ); |
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|
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if ( isset( $meta_inputs ) && is_array( $meta_inputs ) && ! empty( $meta_inputs ) ) { |
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|
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foreach ( $meta_inputs as $meta_key => $meta_value ) { |
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$meta_key = sanitize_key( $meta_key ); |
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if ( null !== $meta_value ) { |
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$meta_value = addslashes( $meta_value ); |
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} |
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$wpdb->query( "INSERT INTO {$wpdb->postmeta} (post_id, meta_key, meta_value) values ({$id}, '{$meta_key}', '{$meta_value}')" ); |
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} |
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} |
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|
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if ( ! $id || is_wp_error( $id ) ) { |
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return [ |
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'error' => true, |
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]; |
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} |
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|
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return $this->transform( get_post( $id ) ); |
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} |
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|
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/** |
| 297 |
* Clones a single post. |
| 298 |
*/ |
| 299 |
public function clone_post( $request ) { |
| 300 |
global $wpdb; |
| 301 |
|
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$post_id = absint( $request->get_param( 'id' ) ); |
| 303 |
$post = get_post( $post_id ); |
| 304 |
$current_user = wp_get_current_user(); |
| 305 |
$post_data = [ |
| 306 |
'comment_status' => $post->comment_status, |
| 307 |
'ping_status' => $post->ping_status, |
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'post_author' => $current_user->ID, |
| 309 |
'post_content' => $post->post_content, |
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'post_excerpt' => $post->post_excerpt, |
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'post_name' => $post->post_name . '-copy', |
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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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/* translators: %s: post/page title */ |
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'post_title' => sprintf( _x( '%s - Copy', '%s stands for post/page title.', 'assistant' ), $post->post_title ), |
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'post_type' => $post->post_type, |
| 318 |
'to_ping' => $post->to_ping, |
| 319 |
'menu_order' => $post->menu_order, |
| 320 |
]; |
| 321 |
|
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$new_post_id = wp_insert_post( $post_data ); |
| 323 |
$post_meta = $wpdb->get_results( $wpdb->prepare( "SELECT meta_key, meta_value FROM {$wpdb->postmeta} WHERE post_id = %d", $post_id ) ); |
| 324 |
$taxonomies = get_object_taxonomies( $post->post_type ); |
| 325 |
|
| 326 |
if ( count( $post_meta ) !== 0 ) { |
| 327 |
foreach ( $post_meta as $meta_info ) { |
| 328 |
$meta_key = $meta_info->meta_key; |
| 329 |
$meta_value = addslashes( $meta_info->meta_value ); |
| 330 |
$wpdb->query( "INSERT INTO {$wpdb->postmeta} (post_id, meta_key, meta_value) values ({$new_post_id}, '{$meta_key}', '{$meta_value}')" ); // phpcs:ignore WordPress.DB.PreparedSQL.InterpolatedNotPrepared |
| 331 |
} |
| 332 |
} |
| 333 |
|
| 334 |
foreach ( $taxonomies as $taxonomy ) { |
| 335 |
$post_terms = wp_get_object_terms( $post_id, $taxonomy ); |
| 336 |
for ( $i = 0; $i < count( $post_terms ); $i++ ) { |
| 337 |
wp_set_object_terms( $new_post_id, $post_terms[ $i ]->slug, $taxonomy, true ); |
| 338 |
} |
| 339 |
} |
| 340 |
|
| 341 |
return $this->transform( get_post( $new_post_id ) ); |
| 342 |
} |
| 343 |
|
| 344 |
/** |
| 345 |
* Updates a single post based on the specified action. |
| 346 |
*/ |
| 347 |
public function update_post( $request ) { |
| 348 |
$id = $request->get_param( 'id' ); |
| 349 |
$action = $request->get_param( 'action' ); |
| 350 |
|
| 351 |
if ( ! current_user_can( 'edit_post', $id ) ) { |
| 352 |
return rest_ensure_response( |
| 353 |
[ |
| 354 |
'error' => true, |
| 355 |
] |
| 356 |
); |
| 357 |
} |
| 358 |
|
| 359 |
switch ( $action ) { |
| 360 |
case 'data': |
| 361 |
$data = (array) $request->get_param( 'data' ); |
| 362 |
if ( isset( $data['meta'] ) ) { |
| 363 |
$this->update_post_meta( $id, $data['meta'] ); |
| 364 |
unset( $data['meta'] ); |
| 365 |
} |
| 366 |
if ( isset( $data['terms'] ) ) { |
| 367 |
$this->update_post_terms( $id, $data['terms'] ); |
| 368 |
unset( $data['terms'] ); |
| 369 |
} |
| 370 |
if ( isset( $data['thumbnail'] ) ) { |
| 371 |
if ( '0' === $data['thumbnail'] ) { |
| 372 |
delete_post_meta( $id, '_thumbnail_id' ); |
| 373 |
} else { |
| 374 |
set_post_thumbnail( $id, $data['thumbnail'] ); |
| 375 |
} |
| 376 |
|
| 377 |
unset( $data['thumbnail'] ); |
| 378 |
} |
| 379 |
wp_update_post( |
| 380 |
array_merge( |
| 381 |
$data, |
| 382 |
[ |
| 383 |
'ID' => $id, |
| 384 |
] |
| 385 |
) |
| 386 |
); |
| 387 |
break; |
| 388 |
case 'meta': |
| 389 |
$data = (array) $request->get_param( 'data' ); |
| 390 |
$this->update_post_meta( $id, $data ); |
| 391 |
break; |
| 392 |
case 'terms': |
| 393 |
$data = (array) $request->get_param( 'data' ); |
| 394 |
$this->update_post_terms( $id, $data ); |
| 395 |
break; |
| 396 |
case 'trash': |
| 397 |
if ( ! EMPTY_TRASH_DAYS ) { |
| 398 |
wp_delete_post( $id ); |
| 399 |
} else { |
| 400 |
wp_trash_post( $id ); |
| 401 |
} |
| 402 |
break; |
| 403 |
case 'untrash': |
| 404 |
wp_untrash_post( $id ); |
| 405 |
break; |
| 406 |
|
| 407 |
} |
| 408 |
|
| 409 |
$updated_post = get_post( $id ); |
| 410 |
|
| 411 |
return rest_ensure_response( |
| 412 |
[ |
| 413 |
'success' => true, |
| 414 |
'post' => $updated_post ? $this->transform( $updated_post ) : null, |
| 415 |
] |
| 416 |
); |
| 417 |
} |
| 418 |
|
| 419 |
/** |
| 420 |
* Updates post meta values for a post. |
| 421 |
*/ |
| 422 |
public function update_post_meta( $id, $meta ) { |
| 423 |
foreach ( $meta as $key => $value ) { |
| 424 |
update_post_meta( $id, $key, $value ); |
| 425 |
} |
| 426 |
} |
| 427 |
|
| 428 |
/** |
| 429 |
* Updates terms for a post. |
| 430 |
*/ |
| 431 |
public function update_post_terms( $id, $terms ) { |
| 432 |
foreach ( $terms as $taxonomy => $ids ) { |
| 433 |
wp_set_post_terms( $id, $ids, $taxonomy, false ); |
| 434 |
} |
| 435 |
} |
| 436 |
|
| 437 |
/** |
| 438 |
* Deletes a single post based on the specified ID. |
| 439 |
*/ |
| 440 |
public function delete_post( $request ) { |
| 441 |
$params = $request->get_params(); |
| 442 |
$id = $params['id']; |
| 443 |
$force = isset( $params['force'] ) && $params['force']; |
| 444 |
|
| 445 |
if ( ! current_user_can( 'edit_post', $id ) ) { |
| 446 |
return rest_ensure_response( |
| 447 |
[ |
| 448 |
'error' => true, |
| 449 |
] |
| 450 |
); |
| 451 |
} |
| 452 |
|
| 453 |
wp_delete_post( $id, $force ); |
| 454 |
|
| 455 |
return rest_ensure_response( |
| 456 |
[ |
| 457 |
'success' => true, |
| 458 |
] |
| 459 |
); |
| 460 |
} |
| 461 |
} |
| 462 |
|
