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<?php |
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|
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/** |
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* bbPress Forum Capabilites |
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* |
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* Used to map forum capabilities to WordPress's existing capabilities. |
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* |
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* @package bbPress |
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* @subpackage Capabilities |
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*/ |
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|
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/** |
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* Return forum capabilities |
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* |
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* @since bbPress (r2593) |
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* |
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* @uses apply_filters() Calls 'bbp_get_forum_caps' with the capabilities |
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* @return array Forum capabilities |
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*/ |
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function bbp_get_forum_caps() { |
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return apply_filters( 'bbp_get_forum_caps', array ( |
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'edit_posts' => 'edit_forums', |
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'edit_others_posts' => 'edit_others_forums', |
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'publish_posts' => 'publish_forums', |
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'read_private_posts' => 'read_private_forums', |
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'read_hidden_posts' => 'read_hidden_forums', |
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'delete_posts' => 'delete_forums', |
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'delete_others_posts' => 'delete_others_forums' |
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) ); |
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} |
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|
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/** |
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* Maps forum capabilities |
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* |
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* @since bbPress (r4242) |
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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 mixed $args Arguments |
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* @uses get_post() To get the post |
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* @uses get_post_type_object() To get the post type object |
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* @uses apply_filters() Filter capability map results |
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* @return array Actual capabilities for meta capability |
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*/ |
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function bbp_map_forum_meta_caps( $caps = array(), $cap = '', $user_id = 0, $args = array() ) { |
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|
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// What capability is being checked? |
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switch ( $cap ) { |
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|
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/** Reading ***********************************************************/ |
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|
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case 'read_private_forums' : |
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case 'read_hidden_forums' : |
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|
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// Moderators can always read private/hidden forums |
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if ( user_can( $user_id, 'moderate' ) ) { |
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$caps = array( 'moderate' ); |
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} |
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|
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break; |
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|
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case 'read_forum' : |
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|
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// User cannot spectate |
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if ( ! user_can( $user_id, 'spectate' ) ) { |
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$caps = array( 'do_not_allow' ); |
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|
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// Do some post ID based logic |
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} else { |
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|
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// Get the post |
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$_post = get_post( $args[0] ); |
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if ( !empty( $_post ) ) { |
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|
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// Get caps for post type object |
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$post_type = get_post_type_object( $_post->post_type ); |
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|
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// Post is public |
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if ( bbp_get_public_status_id() == $_post->post_status ) { |
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$caps = array( 'spectate' ); |
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|
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// User is author so allow read |
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} elseif ( (int) $user_id == (int) $_post->post_author ) { |
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$caps = array( 'spectate' ); |
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|
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// Unknown so map to private posts |
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} else { |
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$caps = array( $post_type->cap->read_private_forums ); |
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} |
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} |
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} |
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|
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break; |
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|
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/** Publishing ********************************************************/ |
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|
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case 'publish_forums' : |
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|
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// Moderators can always edit |
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if ( user_can( $user_id, 'moderate' ) ) { |
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$caps = array( 'moderate' ); |
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} |
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|
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break; |
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|
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/** Editing ***********************************************************/ |
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|
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// Used primarily in wp-admin |
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case 'edit_forums' : |
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case 'edit_others_forums' : |
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|
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// Moderators can always edit |
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if ( user_can( $user_id, 'moderate' ) ) { |
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$caps = array( 'moderate' ); |
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} |
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|
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break; |
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|
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// Used everywhere |
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case 'edit_forum' : |
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|
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// Get the post |
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$_post = get_post( $args[0] ); |
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if ( !empty( $_post ) ) { |
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|
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// Get caps for post type object |
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$post_type = get_post_type_object( $_post->post_type ); |
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$caps = array(); |
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|
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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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|
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// User is author so allow edit |
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} elseif ( (int) $user_id == (int) $_post->post_author ) { |
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$caps[] = $post_type->cap->edit_posts; |
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|
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// Unknown, so map to edit_others_posts |
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} else { |
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$caps[] = $post_type->cap->edit_others_posts; |
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} |
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} |
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|
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break; |
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|
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/** Deleting **********************************************************/ |
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|
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// Allow forum authors to delete forums (for BuddyPress groups, etc) |
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case 'delete_forum' : |
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|
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// Get the post |
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$_post = get_post( $args[0] ); |
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if ( !empty( $_post ) ) { |
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|
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// Get caps for post type object |
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$post_type = get_post_type_object( $_post->post_type ); |
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$caps = array(); |
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|
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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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|
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// User is author so allow to delete |
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} elseif ( (int) $user_id == (int) $_post->post_author ) { |
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$caps[] = $post_type->cap->delete_posts; |
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|
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// Unknown so map to delete_others_posts |
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} else { |
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$caps[] = $post_type->cap->delete_others_posts; |
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} |
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} |
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|
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break; |
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|
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/** Admin *************************************************************/ |
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|
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case 'bbp_forums_admin' : |
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$caps = array( 'manage_options' ); |
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break; |
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} |
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|
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return apply_filters( 'bbp_map_forum_meta_caps', $caps, $cap, $user_id, $args ); |
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} |
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|
