/** * Maps topic capabilities * * @since 2.2.0 bbPress (r4242) * * @param array $caps Capabilities for meta capability * @param string $cap Capability name * @param int $user_id User id * @param array $args Arguments * @uses get_post() To get the post * @uses get_post_type_object() To get the post type object * @uses bbp_get_public_status_id() To get the public status id * @uses bbp_is_user_forum_moderator() To check if the user is a forum moderator * @uses bbp_get_topic_forum_id() To get the opic forum id * @uses apply_filters() Filter capability map results * * @return array Actual capabilities for meta capability */ function bbp_map_topic_meta_caps($caps = array(), $cap = '', $user_id = 0, $args = array()) { // What capability is being checked? switch ($cap) { /** Reading ***********************************************************/ case 'read_topic': // User cannot spectate if (!user_can($user_id, 'spectate')) { $caps = array('do_not_allow'); // Do some post ID based logic } else { // Get the post $_post = get_post($args[0]); if (!empty($_post)) { // Get caps for post type object $post_type = get_post_type_object($_post->post_type); // Post is public if (bbp_get_public_status_id() === $_post->post_status) { $caps = array('spectate'); // User is author so allow read } elseif ((int) $user_id === (int) $_post->post_author) { $caps = array('spectate'); // Unknown so map to private posts } else { $caps = array($post_type->cap->read_private_posts); } } } break; /** Publishing ********************************************************/ /** Publishing ********************************************************/ case 'publish_topics': // Moderators can always publish if (user_can($user_id, 'moderate')) { $caps = array('moderate'); } break; /** Editing ***********************************************************/ // Used primarily in wp-admin /** Editing ***********************************************************/ // Used primarily in wp-admin case 'edit_topics': case 'edit_others_topics': // Moderators can always edit if (user_can($user_id, 'moderate')) { $caps = array($cap); // Otherwise, block } else { $caps = array('do_not_allow'); } break; // Used everywhere // Used everywhere case 'edit_topic': // Get the post $_post = get_post($args[0]); if (!empty($_post)) { // Get caps for post type object $post_type = get_post_type_object($_post->post_type); $caps = array(); // Add 'do_not_allow' cap if user is spam or deleted if (bbp_is_user_inactive($user_id)) { $caps[] = 'do_not_allow'; // User is author so allow edit if not in admin } elseif (!is_admin() && (int) $user_id === (int) $_post->post_author) { $caps[] = $post_type->cap->edit_posts; // Unknown, so map to edit_others_posts } else { // If user is a per-forum moderator, make sure they can spectate. if (bbp_is_user_forum_moderator($user_id, bbp_get_topic_forum_id($_post->ID))) { $caps = array('spectate'); // Fallback to edit_others_posts. } else { $caps[] = $post_type->cap->edit_others_posts; } } } break; /** Deleting **********************************************************/ /** Deleting **********************************************************/ case 'delete_topic': // Get the post $_post = get_post($args[0]); if (!empty($_post)) { // Get caps for post type object $post_type = get_post_type_object($_post->post_type); $caps = array(); // Add 'do_not_allow' cap if user is spam or deleted if (bbp_is_user_inactive($user_id)) { $caps[] = 'do_not_allow'; // Moderators can always edit forum content } elseif (user_can($user_id, 'moderate')) { $caps[] = 'moderate'; // User is author so allow edit if not in admin } elseif (!is_admin() && (int) $user_id === (int) $_post->post_author) { $caps[] = $post_type->cap->delete_posts; // Unknown so map to delete_others_posts } else { $caps[] = $post_type->cap->delete_others_posts; } } break; // Moderation override // Moderation override case 'delete_topics': case 'delete_others_topics': // Moderators can always delete if (user_can($user_id, 'moderate')) { $caps = array($cap); } break; /** Admin *************************************************************/ /** Admin *************************************************************/ case 'bbp_topics_admin': $caps = array('moderate'); break; } return apply_filters('bbp_map_topic_meta_caps', $caps, $cap, $user_id, $args); }
/** * Maps primary capabilities * * @since 2.2.0 bbPress (r4242) * * @param array $caps Capabilities for meta capability. * @param string $cap Capability name. * @param int $user_id User id. * @param array $args Arguments. * @uses bbp_is_user_inactive() To check if user is spammer or deleted * @uses get_post() To get the post * @uses bbp_get_forum_post_type() To get the forum post type * @uses bbp_get_topic_post_type() To get the topic post type * @uses bbp_get_topic_forum_id() To get the topic forum id * @uses bbp_get_reply_post_type() To get the reply post type * @uses bbp_get_reply_forum_id() To get the reply forum id * @uses bbp_is_user_forum_moderator() To check if the user is a forum moderator * @uses apply_filters() Filter mapped results * * @return array Actual capabilities for meta capability */ function bbp_map_primary_meta_caps($caps = array(), $cap = '', $user_id = 0, $args = array()) { // What capability is being checked? switch ($cap) { case 'spectate': // Do not allow inactive users. if (bbp_is_user_inactive($user_id)) { $caps = array('do_not_allow'); // Default to the current cap. } else { $caps = array($cap); } break; case 'participate': // Do not allow inactive users. if (bbp_is_user_inactive($user_id)) { $caps = array('do_not_allow'); // Default to the current cap. } else { $caps = array($cap); } break; case 'moderate': // Do not allow inactive users. if (bbp_is_user_inactive($user_id)) { $caps = array('do_not_allow'); // Default to the current cap. } else { $caps = array($cap); // Bail if no post to check. if (empty($args[0])) { break; } // Get the post. $_post = get_post($args[0]); if (empty($_post)) { break; } // Get forum ID for specific type of post. switch ($_post->post_type) { // Forum. case bbp_get_forum_post_type(): $forum_id = $_post->ID; break; // Topic. // Topic. case bbp_get_topic_post_type(): $forum_id = bbp_get_topic_forum_id($_post->ID); break; // Reply. // Reply. case bbp_get_reply_post_type(): $forum_id = bbp_get_reply_forum_id($_post->ID); break; // Any other post type defaults to 0. // Any other post type defaults to 0. default: $forum_id = 0; break; } // Bail if no forum ID. if (empty($forum_id)) { break; } // If user is a per-forum moderator, make sure they can spectate. if (bbp_is_user_forum_moderator($user_id, $forum_id)) { $caps = array('spectate'); } } break; } return apply_filters('bbp_map_primary_meta_caps', $caps, $cap, $user_id, $args); }