/**
* Returns a Horde_Vfs instance.
*
* @return Horde_Vfs_Base A VFS instance.
*/
protected function _getVfs()
{
global $conf, $injector;
if (!isset($conf['vfs']['type'])) {
throw new Whups_Exception(_("The VFS backend needs to be configured to enable attachment or message uploads."), 'horde.error');
}
try {
return $injector->getInstance('Horde_Core_Factory_Vfs')->create();
} catch (Horde_Vfs_Exception $e) {
throw Whups_Exception($e);
}
}
/**
* Adds a new version to a queue.
*
* @param integer $queueId A queue ID.
* @param string $name A version name.
* @param string $description A version description.
* @param boolean $active Whether the version is active.
*
* @return integer The new version ID.
* @throws Whups_Exception
*/
public function addVersion($queueId, $name, $description, $active)
{
try {
return $this->_db->insert('INSERT INTO whups_versions (queue_id, version_name, ' . 'version_description, version_active) ' . 'VALUES (?, ?, ?, ?)', array((int) $queueId, $this->_toBackend($name), $this->_toBackend($description), (bool) $active));
} catch (Horde_Db_Exception $e) {
throw Whups_Exception($e);
}
}
/**
* Removes an attachment from this ticket.
*
* @param string $attachment_name The name of the attachment.
*
* @throws Whups_Exception
*/
public function deleteAttachment($attachment_name)
{
if (!isset($GLOBALS['conf']['vfs']['type'])) {
throw new Whups_Exception(_("The VFS backend needs to be configured to enable attachment uploads."), 'horde.error');
}
try {
$vfs = $GLOBALS['injector']->getInstance('Horde_Core_Factory_Vfs')->create();
} catch (Horde_Vfs_Exception $e) {
throw Whups_Exception($e);
}
$dir = Whups::VFS_ATTACH_PATH . '/' . $this->_id;
if (!$vfs->exists($dir, $attachment_name)) {
throw new Whups_Exception(sprintf(_("Attachment %s not found."), $attachment_name), 'horde.error');
}
try {
$vfs->deleteFile($dir, $attachment_name);
} catch (Horde_Vfs_Exception $e) {
throw new Whups_Exception($e);
}
}
