/** * Helper function to run doctrine level validation on data. Returns an * array('colname' => 'error message'). Only 1 validation error message * will be returned per column. * * @param Doctrine_Table $table * @param array $data * @return array */ protected function do_validate($table, $data) { $errs = array(); if ($data) { // check for static "remote_validate" function on table $cls = $table->getClassnameToReturn(); if (method_exists($cls, self::$VALIDATE_METHOD_NAME)) { $myerrs = call_user_func(array($cls, self::$VALIDATE_METHOD_NAME), $data); if (count($myerrs)) { return $myerrs; // return early } } // normal doctrine validation foreach ($data as $column => $value) { if (!$table->hasColumn($column)) { $errs[$column] = 'Unknown column'; } else { $col_err = false; $stack = $table->validateField($column, $value); // get the first problem (if any) if (isset($stack[$column]) && count($stack[$column])) { $col_err = $stack[$column][0]; } $stack->clear(); // check extra unique columns, which aren't unique in the // models, but should be validated as such if (!$col_err && in_array($column, $this->enforce_uniques)) { $found = $table->findOneBy($column, $value); if ($found) { $col_err = 'unique'; } } // set error for this column if ($col_err) { $errs[$column] = $col_err; } } } } return $errs; }