<?php
require_once('./bb-load.php');

bb_auth('logged_in');

if ( !bb_current_user_can( 'edit_favorites_of', $user_id ) )
	bb_die(__('You cannot edit those favorites.  How did you get here?'));

if ( isset( $_GET['fav'] ) && isset( $_GET['topic_id'] ) ) :
	$fav = (int) $_GET['fav'];
	$topic_id = (int) $_GET['topic_id'];

	bb_check_admin_referer( 'toggle-favorite_' . $topic_id );

	$topic = get_topic( $topic_id );
	if ( !$topic || 0 != $topic->topic_status )
		die;

	if ( $fav )
		bb_add_user_favorite( $user_id, $topic_id );
	else
		bb_remove_user_favorite( $user_id, $topic_id );

	$ref = wp_get_referer();
	if ( false !== strpos( $ref, bb_get_uri(null, null, BB_URI_CONTEXT_TEXT) ) )
		bb_safe_redirect( $ref );
	else
		wp_redirect( get_topic_link( $topic_id ) );
	exit;
endif;

if ( !is_bb_profile() ) {
	$sendto = get_profile_tab_link( $user->ID, 'favorites' );
	wp_redirect( $sendto );
}

$topics = get_user_favorites( $user->ID, true );
$favorites_total = isset($user->favorites) ? count(explode(',', $user->favorites)) : 0;

bb_load_template( 'favorites.php', array('favorites_total', 'self') );
?>