BBP_Forums_Group_Extension::setup_filters()

	private function setup_filters() {

		// Group forum pagination
		add_filter( 'bbp_topic_pagination',      array( $this, 'topic_pagination'   ) );
		add_filter( 'bbp_replies_pagination',    array( $this, 'replies_pagination' ) );

		// Tweak the redirect field
		add_filter( 'bbp_new_topic_redirect_to', array( $this, 'new_topic_redirect_to'        ), 10, 3 );
		add_filter( 'bbp_new_reply_redirect_to', array( $this, 'new_reply_redirect_to'        ), 10, 3 );

		// Map forum/topic/replys permalinks to their groups
		add_filter( 'bbp_get_forum_permalink',   array( $this, 'map_forum_permalink_to_group' ), 10, 2 );
		add_filter( 'bbp_get_topic_permalink',   array( $this, 'map_topic_permalink_to_group' ), 10, 2 );
		add_filter( 'bbp_get_reply_permalink',   array( $this, 'map_reply_permalink_to_group' ), 10, 2 );

		// Map reply edit links to their groups
		add_filter( 'bbp_get_reply_edit_url',    array( $this, 'map_reply_edit_url_to_group'  ), 10, 2 );

		// Map assorted template function permalinks
		add_filter( 'post_link',                 array( $this, 'post_link'                    ), 10, 2 );
		add_filter( 'page_link',                 array( $this, 'page_link'                    ), 10, 2 );
		add_filter( 'post_type_link',            array( $this, 'post_type_link'               ), 10, 2 );

		// Map group forum activity items to groups
		add_filter( 'bbp_before_record_activity_parse_args', array( $this, 'map_activity_to_group' ) );

		/** Caps **************************************************************/

		// Only add these filters if inside a group forum
		if ( bp_is_single_item() && bp_is_groups_component() && bp_is_current_action( 'forum' ) ) {

			// Allow group member to view private/hidden forums
			add_filter( 'bbp_map_meta_caps', array( $this, 'map_group_forum_meta_caps' ), 10, 4 );

			// Group member permissions to view the topic and reply forms
			add_filter( 'bbp_current_user_can_access_create_topic_form', array( $this, 'form_permissions' ) );
			add_filter( 'bbp_current_user_can_access_create_reply_form', array( $this, 'form_permissions' ) );
		}
	}