function Delete($ID)
{
global $DB, $USER_FIELD_MANAGER;
$ID = intval($ID);
if ($ID > 0) {
$rsTemplate = CTaskTemplates::GetByID($ID);
if ($arTemplate = $rsTemplate->Fetch()) {
// Remove all agents for this template
/** @noinspection PhpDynamicAsStaticMethodCallInspection */
CAgent::RemoveAgent('CTasks::RepeatTaskByTemplateId(' . $ID . ');', 'tasks');
/** @noinspection PhpDynamicAsStaticMethodCallInspection */
CAgent::RemoveAgent('CTasks::RepeatTaskByTemplateId(' . $ID . ', 0);', 'tasks');
/** @noinspection PhpDynamicAsStaticMethodCallInspection */
CAgent::RemoveAgent('CTasks::RepeatTaskByTemplateId(' . $ID . ', 1);', 'tasks');
if ($arTemplate["FILES"]) {
$arFiles = unserialize($arTemplate["FILES"]);
if (is_array($arFiles)) {
$arFilesToDelete = array();
foreach ($arFiles as $file) {
$rsFile = CTaskFiles::GetList(array(), array("FILE_ID" => $file));
if (!($arFile = $rsFile->Fetch())) {
$arFilesToDelete[] = $file;
}
}
foreach ($arFilesToDelete as $file) {
CFile::Delete($file);
}
}
}
$dbConnection = \Bitrix\Main\HttpApplication::getConnection();
$strSql = "DELETE FROM b_tasks_template WHERE ID = " . $ID;
if ($DB->Query($strSql, false, "File: " . __FILE__ . "<br>Line: " . __LINE__)) {
$USER_FIELD_MANAGER->Delete("TASKS_TASK_TEMPLATE", $ID);
// drop children (sub-templates)
$dbConnection->query("delete from b_tasks_template where ID in (" . Template\DependencyTable::getSubTreeSql($ID) . ")");
// drop tree records for this templates and it`s children
try {
Template\DependencyTable::dropLinkL($ID);
} catch (\Bitrix\Tasks\DB\Tree\TargetNodeNotFoundException $e) {
}
return true;
}
}
}
return false;
}
