BP_REST_Document_Folder_Endpoint::folder_tree_items( WP_REST_Request $request )

Retrieve document folder tree.

Description

Parameters

$request: (Required) Full details about the request.

Return

(WP_REST_Response) | WP_Error

Source

File: bp-document/classes/class-bp-rest-document-folder-endpoint.php

public function folder_tree_items( $request ) {
    global $wpdb, $bp;
 
    $group_id = $request->get_param( 'group_id' );
    $user_id  = bp_loggedin_user_id();
 
    if ( empty( $group_id ) ) {
        $group_id = 0;
    }
 
    // phpcs:ignore
    $documents_folder_query = $wpdb->prepare( "SELECT * FROM {$bp->document->table_name_folder} WHERE user_id = %d AND group_id = %d ORDER BY id DESC", $user_id, $group_id );
 
    // phpcs:ignore
    $data = $wpdb->get_results( $documents_folder_query, ARRAY_A ); // db call ok; no-cache ok.
 
    if ( ! empty( $data ) ) {
        // Build array of item references.
        foreach ( $data as $key => &$item ) {
            $items_by_reference[ $item['id'] ] = &$item;
            // Children array.
            $items_by_reference[ $item['id'] ]['children'] = array();
        }
    }
 
    if ( ! empty( $data ) ) {
        // Set items as children of the relevant parent item.
        foreach ( $data as $key => &$item ) {
            if ( $item['parent'] && isset( $items_by_reference[ $item['parent'] ] ) ) {
                $items_by_reference [ $item['parent'] ]['children'][] = &$item;
            }
        }
    }
 
    if ( ! empty( $data ) ) {
        // Remove items that were added to parents elsewhere.
        foreach ( $data as $key => &$item ) {
            if ( $item['parent'] && isset( $items_by_reference[ $item['parent'] ] ) ) {
                unset( $data[ $key ] );
            }
        }
    }
 
    if ( ! empty( $data ) ) {
        $data = array_values( $data );
    }
 
    $response = rest_ensure_response( $data );
 
    /**
     * Fires after a list of document's folder tree is fetched via the REST API.
     *
     * @since 0.1.0
     *
     * @param WP_REST_Response $response The response data.
     * @param WP_REST_Request  $request  The request sent to the API.
     */
    do_action( 'bp_rest_document_folder_tree_items', $response, $request );
 
    return $response;
}

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Changelog

Changelog
Version	Description
0.1.0	Introduced.

Uses

Uses
Uses	Description
bp-document/classes/class-bp-rest-document-folder-endpoint.php: bp_rest_document_folder_tree_items	Fires after a list of document’s folder tree is fetched via the REST API.
bp-core/bp-core-template.php: bp_loggedin_user_id()	Get the ID of the currently logged-in user.

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