function plugin_pre_item_update_tag($parm)
{
global $DB;
if (isset($_REQUEST['plugin_tag_tag_id']) && isset($_REQUEST['plugin_tag_tag_itemtype'])) {
$already_present = array();
$itemtype = PluginTagTag::getItemtype($_REQUEST['plugin_tag_tag_itemtype'], $_REQUEST['plugin_tag_tag_id']);
$query_part = "`items_id`=" . $_REQUEST['plugin_tag_tag_id'] . " \n AND `itemtype` = '" . $itemtype . "'";
$item = new PluginTagTagItem();
foreach ($item->find($query_part) as $indb) {
if (isset($_REQUEST["_plugin_tag_tag_values"]) && in_array($indb["plugin_tag_tags_id"], $_REQUEST["_plugin_tag_tag_values"])) {
$already_present[] = $indb["plugin_tag_tags_id"];
} else {
$item->delete(array("id" => $indb['id']));
}
}
if (isset($_REQUEST["_plugin_tag_tag_values"])) {
foreach ($_REQUEST["_plugin_tag_tag_values"] as $tag_id) {
if (!in_array($tag_id, $already_present)) {
$item->add(array('plugin_tag_tags_id' => $tag_id, 'items_id' => $_REQUEST['plugin_tag_tag_id'], 'itemtype' => ucfirst($itemtype)));
}
}
}
}
return $parm;
}
<?php
include '../../../inc/includes.php';
Session::checkRight("config", UPDATE);
Plugin::load('tag', true);
$plugin = new Plugin();
if (!$plugin->isInstalled("tag") || !$plugin->isActivated("tag")) {
Html::displayNotFoundError();
}
if (isset($_POST['add']) || isset($_REQUEST['update'])) {
if (isset($_POST['add'])) {
$item = new PluginTagTagItem();
// Check unicity :
if (isset($_REQUEST['plugin_tag_tags_id'])) {
$found = $item->find('plugin_tag_tags_id = ' . $_REQUEST['plugin_tag_tags_id'] . '
AND items_id = ' . $_REQUEST['items_id'] . '
AND itemtype = "' . $_REQUEST['itemtype'] . '"');
if (count($found) == 0) {
$item->add($_REQUEST);
}
} else {
$item->add($_REQUEST);
}
}
}
$dropdown = new PluginTagTag();
include GLPI_ROOT . "/front/dropdown.common.form.php";
