public static function getInstanceByQuery(Query $query, &$entity_name = null)
{
if (empty($entity_name)) {
$entity_name = 'Tmp' . randString();
}
$query_string = '(' . $query->getQuery() . ')';
$query_chains = $query->getChains();
$replaced_aliases = array_flip($query->getReplacedAliases());
// generate fieldsMap
$fieldsMap = array('TMP_ID' => array('data_type' => 'integer', 'primary' => true));
foreach ($query->getSelect() as $k => $v) {
if (is_array($v)) {
$fieldsMap[$k] = array('data_type' => $v['data_type']);
} else {
$fieldsMap[$k] = array('data_type' => $query_chains[$k]->getLastElement()->getValue()->getDataType());
}
if (isset($replaced_aliases[$k])) {
$fieldsMap[$k]['column_name'] = $replaced_aliases[$k];
}
}
// generate class content
$eval = 'class ' . $entity_name . 'Entity extends ' . __CLASS__ . ' {' . PHP_EOL;
$eval .= 'protected function __construct(){}' . PHP_EOL;
$eval .= 'public function initialize() { $this->className = __CLASS__; $this->filePath = __FILE__;' . PHP_EOL;
$eval .= '$this->dbTableName = ' . var_export($query_string, true) . ';' . PHP_EOL;
$eval .= '$this->fieldsMap = ' . var_export($fieldsMap, true) . ';' . PHP_EOL;
$eval .= '}}';
eval($eval);
return self::getInstance($entity_name);
}
public static function getInstanceByQuery(Query $query, &$entity_name = null)
{
if (empty($entity_name)) {
$entity_name = 'Tmp' . randString();
}
$query_string = '(' . $query->getQuery() . ')';
$query_chains = $query->getChains();
$replaced_aliases = array_flip($query->getReplacedAliases());
// generate fieldsMap
$fieldsMap = array('TMP_ID' => array('data_type' => 'integer', 'primary' => true));
foreach ($query->getSelect() as $k => $v) {
if (is_array($v)) {
$fieldsMap[$k] = array('data_type' => $v['data_type']);
} else {
$fieldsMap[$k] = array('data_type' => $query_chains[$k]->getLastElement()->getValue()->getDataType());
}
if (isset($replaced_aliases[$k])) {
$fieldsMap[$k]['column_name'] = $replaced_aliases[$k];
}
}
// generate class content
$eval = 'class ' . $entity_name . 'Table extends ' . __NAMESPACE__ . '\\DataManager {' . PHP_EOL;
$eval .= 'public static function getMap() {' . PHP_EOL;
$eval .= 'return ' . var_export($fieldsMap, true) . ';' . PHP_EOL;
$eval .= '}';
$eval .= 'public static function getTableName() {' . PHP_EOL;
$eval .= 'return ' . var_export($query_string, true) . ';' . PHP_EOL;
$eval .= '}';
$eval .= 'public static function getFilePath() {' . PHP_EOL;
$eval .= 'return null;' . PHP_EOL;
$eval .= '}';
$eval .= '}';
eval($eval);
return self::getInstance($entity_name);
}
