<?php
/*
* This file is part of FEED ON FEEDS - http://feedonfeeds.com/
*
* add-tag.php - adds (or removes) a tag to an item
*
*
* Copyright (C) 2004-2007 Stephen Minutillo
* steve@minutillo.com - http://minutillo.com/steve/
*
* Distributed under the GPL - see LICENSE
*
*/
include_once "fof-main.php";
$tags = $_GET['tag'];
$item = $_GET['item'];
$remove = $_GET['remove'];
foreach (explode(" ", $tags) as $tag) {
if ($remove == 'true') {
fof_untag_item(fof_current_user(), $item, $tag);
} else {
fof_tag_item(fof_current_user(), $item, $tag);
}
}
function fof_tag_item($user_id, $item_id, $tag)
{
$tags = is_array($tag) ? $tag : array($tag);
foreach ($tags as $tag) {
// remove tag, if it starts with '-'
if ($tag[0] == '-') {
fof_untag_item($user_id, $item_id, substr($tag, 1));
continue;
}
$tag_id = fof_db_get_tag_by_name($tag);
if ($tag_id == NULL) {
$tag_id = fof_db_create_tag($tag);
}
fof_db_tag_items($user_id, $tag_id, $item_id);
}
}
