/**
* Returns the list of fields that can be exported
*
* @param bool $prefix
*
* @return array
*/
static function &export($prefix = false)
{
if (!self::$_export) {
self::$_export = array();
$fields = self::fields();
foreach ($fields as $name => $field) {
if (CRM_Utils_Array::value('export', $field)) {
if ($prefix) {
self::$_export['simplemailinlineattachment'] =& $fields[$name];
} else {
self::$_export[$name] =& $fields[$name];
}
}
}
}
return self::$_export;
}
/**
* Deletes all the attachments in the table that match the simple mail ID provided
*/
public static function removeAll($simpleMailId)
{
if (!CRM_Core_Permission::check(SM_PERMISSION_DELETE)) {
throw new CRM_Extension_Exception('Sorry! You do not have permission to delete attachments', 500);
}
// not the most efficient way but then I doubt we'll be deleting 100's of attachments
// so this feels the most consistent way to do deletions
$attachment = new CRM_Simplemail_DAO_SimpleMailInlineAttachment();
$attachment->simplemail_id = $simpleMailId;
$total = $attachment->find();
while ($attachment->fetch()) {
$filename = CRM_Simplemail_BAO_SimpleMailHelper::getUploadDirPath(static::DIRECTORY);
$filename .= basename($attachment->url);
$unlinkResult = unlink($filename);
$attachment->delete();
}
return true;
}