function delete($oid = NULL)
{
$id = $this->user_id;
$result = parent::delete($oid);
if (!$result) {
$acl =& $GLOBALS['AppUI']->acl();
$acl->deleteLogin($id);
$q = new DBQuery();
$q->setDelete('user_preferences');
$q->addWhere('pref_user = ' . $this->user_id);
$q->exec();
$q->clear();
}
return $result;
}
/**
* Overloaded delete method
*
* @author gregorerhardt
* @return null|string null if successful otherwise returns and error message
*/
function delete()
{
global $AppUI;
// call default delete method first
$deleted = parent::delete($this->event_id);
// if object deletion succeeded then iteratively delete relationships
if (empty($deleted)) {
// delete user_events relationship
$q = new DBQuery();
$q->setDelete('user_events');
$q->addWhere('event_id = ' . $this->event_id);
$deleted = !$q->exec() ? $AppUI->_('Could not delete Event-User relationship') . '. ' . db_error() : null;
$q->clear;
}
return $deleted;
}
/**
* @todo Parent store could be partially used
* @todo Can't delete a task with children
*/
function delete()
{
if (!$this->task_id) {
return 'invalid task id';
}
$q = new DBQuery();
if (dPgetConfig('check_task_empty_dynamic') && $this->task_parent != $this->task_id) {
//Check that we are not deleting the only child of a dynamic parent task
$task_test = new CTask();
$task_test->load($this->task_parent);
$siblings = $task_test->getChildren();
if ($task_test->task_dynamic == 1 && count($siblings) <= 1) {
return 'BadDyn_NoChild';
}
}
//load task first because we need info on it to update the parent tasks later
$task = new CTask();
$task->load($this->task_id);
//get child tasks so we can delete them too (no orphans)
$childrenlist = $task->getDeepChildren();
//delete task (if we're actually allowed to delete this task)
$err_msg = parent::delete($task->task_id, $task->task_name, $task->task_project);
if ($err_msg) {
return $err_msg;
}
$this->_action = 'deleted';
if ($task->task_parent != $task->task_id) {
//Has parent, run the update sequence, this child will no longer be in the database
$this->updateDynamics();
}
$q->clear();
//delete children
if (!empty($childrenlist)) {
foreach ($childrenlist as $child_id) {
$ctask = new CTask();
$ctask->load($child_id);
//ignore permissions on child tasks by deleteing task directly from the database
$q->setDelete('tasks');
$q->addWhere('task_id=' . $ctask->task_id);
if (!$q->exec()) {
return db_error();
}
$q->clear();
addHistory('tasks', $ctask->task_id, 'delete', $ctask->task_name, $ctask->task_project);
$this->updateDynamics();
//to update after children are deleted (see above)
}
$this->_action = 'deleted with children';
}
//delete affiliated task_logs (overrides any task_log permissions)
$q->setDelete('task_log');
if (!empty($childrenlist)) {
$q->addWhere('task_log_task IN (' . implode(', ', $childrenlist) . ', ' . $this->task_id . ')');
} else {
$q->addWhere('task_log_task=' . $this->task_id);
}
if (!$q->exec()) {
return db_error();
}
$q->clear();
//delete affiliated task_dependencies
$q->setDelete('task_dependencies');
if (!empty($childrenlist)) {
$q->addWhere('dependencies_task_id IN (' . implode(', ', $childrenlist) . ', ' . $task->task_id . ')');
} else {
$q->addWhere('dependencies_task_id=' . $task->task_id);
}
if (!$q->exec()) {
return db_error();
}
$q->clear();
// delete linked user tasks
$q->setDelete('user_tasks');
if (!empty($childrenlist)) {
$q->addWhere('task_id IN (' . implode(', ', $childrenlist) . ', ' . $task->task_id . ')');
} else {
$q->addWhere('task_id=' . $task->task_id);
}
if (!$q->exec()) {
return db_error();
}
$q->clear();
return NULL;
}
function delete($oid = null)
{
$oid = intval($oid ? $oid : $this->file_folder_id);
return parent::delete($oid);
}
function delete($oid = NULL)
{
$id = $this->user_id;
$result = parent::delete($oid);
if (!$result) {
$acl =& $GLOBALS['AppUI']->acl();
$acl->deleteLogin($id);
}
return $result;
}