/**
* 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;
}
