public function get_field($field_name)
{
$fields = $this->get_fields();
if (preg_match('/^(\\w+)(?:__|\\.)(\\w+)$/', $field_name, $matches)) {
$table_name = $matches[1];
$just_field_name = $matches[2];
if ($table_name == $this->get_name()) {
#$field = parent::get_field($just_field_name);
#$field->set_name("$table_name.$just_field_name");
#return $field;
#return parent::get_field($field_name);
return parent::get_field("{$table_name}.{$just_field_name}");
} else {
$foreign_key_table_names = $this->get_foreign_key_table_names();
$database = $this->get_database();
foreach ($foreign_key_table_names as $f_k_t_n) {
if ($f_k_t_n == $table_name) {
$table = $database->get_table($table_name);
$field = $table->get_field($just_field_name);
$field->set_name("{$table_name}.{$just_field_name}");
return $field;
}
}
}
} else {
#echo "\$field_name: $field_name\n";
#echo "Should prepend table_name?\n";
return parent::get_field($field_name);
}
throw new Exception("No field called {$field_name} in " . $this->get_name());
}
