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<?php |
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/** |
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* REST API Compatibility: bbPress & Jetpack |
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* Enables bbPress to work with the Jetpack REST API |
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* |
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* @package Jetpack |
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*/ |
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/** |
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* REST API Compatibility: bbPress. |
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*/ |
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class Jetpack_BbPress_REST_API { |
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/** |
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* Singleton |
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* |
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* @var Jetpack_BbPress_REST_API. |
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*/ |
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private static $instance; |
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/** |
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* Returns or creates the singleton. |
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* |
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* @return Jetpack_BbPress_REST_API |
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*/ |
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public static function instance() { |
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if ( isset( self::$instance ) ) { |
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return self::$instance; |
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} |
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self::$instance = new self(); |
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} |
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/** |
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* Jetpack_BbPress_REST_API constructor. |
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*/ |
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private function __construct() { |
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add_filter( 'rest_api_allowed_post_types', array( $this, 'allow_bbpress_post_types' ) ); |
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add_filter( 'bbp_map_meta_caps', array( $this, 'adjust_meta_caps' ), 10, 4 ); |
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add_filter( 'rest_api_allowed_public_metadata', array( $this, 'allow_bbpress_public_metadata' ) ); |
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} |
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/** |
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* Adds the bbPress post types to the rest_api_allowed_post_types filter. |
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* |
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* @param Array $allowed_post_types Allowed post types. |
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* |
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* @return array |
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*/ |
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public function allow_bbpress_post_types( $allowed_post_types ) { |
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$allowed_post_types[] = 'forum'; |
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$allowed_post_types[] = 'topic'; |
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$allowed_post_types[] = 'reply'; |
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return $allowed_post_types; |
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} |
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/** |
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* Adds the bbpress meta keys to the rest_api_allowed_public_metadata filter. |
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* |
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* @param Array $allowed_meta_keys Allowed meta keys. |
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* |
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* @return array |
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*/ |
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public function allow_bbpress_public_metadata( $allowed_meta_keys ) { |
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$allowed_meta_keys[] = '_bbp_forum_id'; |
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$allowed_meta_keys[] = '_bbp_topic_id'; |
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$allowed_meta_keys[] = '_bbp_status'; |
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$allowed_meta_keys[] = '_bbp_forum_type'; |
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$allowed_meta_keys[] = '_bbp_forum_subforum_count'; |
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$allowed_meta_keys[] = '_bbp_reply_count'; |
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$allowed_meta_keys[] = '_bbp_total_reply_count'; |
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$allowed_meta_keys[] = '_bbp_topic_count'; |
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$allowed_meta_keys[] = '_bbp_total_topic_count'; |
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$allowed_meta_keys[] = '_bbp_topic_count_hidden'; |
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$allowed_meta_keys[] = '_bbp_last_topic_id'; |
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$allowed_meta_keys[] = '_bbp_last_reply_id'; |
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$allowed_meta_keys[] = '_bbp_last_active_time'; |
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$allowed_meta_keys[] = '_bbp_last_active_id'; |
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$allowed_meta_keys[] = '_bbp_sticky_topics'; |
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$allowed_meta_keys[] = '_bbp_voice_count'; |
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$allowed_meta_keys[] = '_bbp_reply_count_hidden'; |
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$allowed_meta_keys[] = '_bbp_anonymous_reply_count'; |
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return $allowed_meta_keys; |
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} |
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/** |
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* Adds the needed caps to the bbp_map_meta_caps filter. |
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* |
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* @param array $caps Capabilities for meta capability. |
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* @param string $cap Capability name. |
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* @param int $user_id User id. |
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* @param array $args Arguments. |
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* |
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* @return array |
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*/ |
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public function adjust_meta_caps( $caps, $cap, $user_id, $args ) { |
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// Return early if not a REST request or if not meta bbPress caps. |
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if ( $this->should_adjust_meta_caps_return_early( $caps, $cap, $user_id, $args ) ) { |
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return $caps; |
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} |
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// $args[0] could be a post ID or a post_type string. |
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if ( is_int( $args[0] ) ) { |
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$_post = get_post( $args[0] ); |
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if ( ! empty( $_post ) ) { |
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$post_type = get_post_type_object( $_post->post_type ); |
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} |
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} elseif ( is_string( $args[0] ) ) { |
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$post_type = get_post_type_object( $args[0] ); |
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} |
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// no post type found, bail. |
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if ( empty( $post_type ) ) { |
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return $caps; |
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} |
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// reset the needed caps. |
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$caps = array(); |
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// Add 'do_not_allow' cap if user is spam or deleted. |
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if ( bbp_is_user_inactive( $user_id ) ) { |
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$caps[] = 'do_not_allow'; |
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// Moderators can always edit meta. |
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} elseif ( user_can( $user_id, 'moderate' ) ) { |
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$caps[] = 'moderate'; |
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// Unknown so map to edit_posts. |
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} else { |
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$caps[] = $post_type->cap->edit_posts; |
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} |
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return $caps; |
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} |
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/** |
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* Should adjust_meta_caps return early? |
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* |
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* @param array $caps Capabilities for meta capability. |
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* @param string $cap Capability name. |
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* @param int $user_id User id. |
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* @param array $args Arguments. |
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* |
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* @return bool |
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*/ |
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private function should_adjust_meta_caps_return_early( $caps, $cap, $user_id, $args ) { |
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// only run for REST API requests. |
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if ( ! defined( 'REST_API_REQUEST' ) || ! REST_API_REQUEST ) { |
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return true; |
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} |
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// only modify caps for meta caps and for bbPress meta keys. |
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if ( ! in_array( $cap, array( 'edit_post_meta', 'delete_post_meta', 'add_post_meta' ), true ) || empty( $args[1] ) || false === strpos( $args[1], '_bbp_' ) ) { |
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return true; |
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} |
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return false; |
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} |
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} |
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Automattic /
jetpack
