protected function createDataDescription()
{
$result = parent::createDataDescription();
if ($result->isEmpty()) {
$result->load(['title' => ['type' => FieldDescription::FIELD_TYPE_STRING], 'message' => ['type' => FieldDescription::FIELD_TYPE_STRING], "hint" => ['type' => FieldDescription::FIELD_TYPE_TEXT]]);
}
return $result;
}
/**
* @copydoc DataSet::createDataDescription
*/
protected function createDataDescription()
{
$result = parent::createDataDescription();
foreach ($result as $fieldMetaData) {
$keyInfo = $fieldMetaData->getPropertyValue('key');
$values = false;
//Если это внешний ключ и не в режиме списка
if (is_array($keyInfo)) {
switch ($fieldMetaData->getType()) {
case FieldDescription::FIELD_TYPE_SELECT:
$fkTableName = $keyInfo['tableName'];
$fkKeyName = $keyInfo['fieldName'];
//загружаем информацию о возможных значениях
$values = $this->getFKData($fkTableName, $fkKeyName);
break;
case FieldDescription::FIELD_TYPE_MULTI:
$m2mTableName = $keyInfo['tableName'];
$m2mPKName = $keyInfo['fieldName'];
//Если существует таблица связанная
if ($this->dbh->tableExists($m2mTableName)) {
$tableInfo = $this->dbh->getColumnsInfo($m2mTableName);
unset($tableInfo[$m2mPKName]);
$m2mValueFieldInfo = current($tableInfo);
if (isset($m2mValueFieldInfo['key']) && is_array($m2mValueFieldInfo)) {
$values = $this->getFKData($m2mValueFieldInfo['key']['tableName'], $m2mValueFieldInfo['key']['fieldName']);
}
}
//если нет значит это забота программиста наполнить значениями
break;
case FieldDescription::FIELD_TYPE_LOOKUP:
if ($editor = $fieldMetaData->getPropertyValue('editor')) {
$url = $fieldMetaData->getName() . '-' . $editor;
} else {
$url = $fieldMetaData->getName();
}
//Problem with safari where urlencoded backslash(%5C) converted into backslash
$fieldMetaData->setProperty('url', '/' . str_replace('\\', '.', $url) . '/lookup/');
$table = $keyInfo['tableName'];
if ($this->dbh->tableExists($table)) {
if ($t = $this->dbh->getTranslationTablename($table)) {
$table = $t;
unset($t);
}
$valueFieldName = array_reduce(array_keys($this->dbh->getColumnsInfo($table)), function ($str, $row) {
if (strpos($row, '_name')) {
return $row;
}
return $str;
});
$fieldMetaData->setProperty('value_field', $valueFieldName);
$fieldMetaData->setProperty('value_table', $table);
$fieldMetaData->setProperty('key_field', $keyInfo['fieldName']);
}
break;
}
if (!empty($values)) {
call_user_func_array([$fieldMetaData, 'loadAvailableValues'], $values);
}
}
}
return $result;
}
