public static function defineClass($className, $extends = '')
{
// $namespace = 'Eddmash\PowerOrm\Migration\Model';
$namespace = '';
$use = '';
$extendedClass = '';
if (empty($extends) || Model::isModelBase($extends)) {
$extends = Model::getFullClassName();
} else {
$extendedClass = sprintf('%s%s', ClassHelper::getFormatNamespace($namespace, true), $extends);
$use = sprintf('use %s;', $extendedClass);
$extends = trim(substr($extends, strripos($extends, '\\')), '\\');
}
if (!StringHelper::isEmpty($extendedClass) && !ClassHelper::classExists($extendedClass, $namespace)) {
self::$deferedClasses[$extends][] = ['class' => $className, 'extends' => $extends];
return false;
}
$extends = ClassHelper::getNameFromNs($extends, $namespace);
$class = sprintf(self::getTemplate(), $namespace, $use, $className, $extends);
$className = sprintf('%s%s', ClassHelper::getFormatNamespace($namespace, true), $className);
if (ArrayHelper::hasKey(self::$deferedClasses, $className)) {
foreach (self::$deferedClasses[$className] as $deferedClass) {
self::defineClass($deferedClass['class'], $deferedClass['extends']);
}
}
if (!ClassHelper::classExists($className, $namespace)) {
eval($class);
}
return $className;
}
/**
* @return array
*
* @throws ClassNotFoundException
*
* @since 1.1.0
*
* @author Eddilbert Macharia (http://eddmash.com) <*****@*****.**>
*/
public function getMigrationsClasses()
{
$migrationFiles = $this->getMigrationsFiles();
$classes = [];
$namespace = BaseOrm::getMigrationsNamespace();
foreach ($migrationFiles as $migrationFile) {
$className = ClassHelper::getClassNameFromFile($migrationFile, BaseOrm::getMigrationsPath());
$foundClass = ClassHelper::classExists($className, $namespace);
if (!$className) {
throw new ClassNotFoundException(sprintf('The class [ %2$s\\%1$s or \\%1$s ] could not be located', $className, $namespace));
}
$classes[] = $foundClass;
}
return $classes;
}
/**
* Returns a list of all model names in lowercase or false if not models were found.
*
* @return array|bool
*
* @throws ClassNotFoundException
*
* @since 1.1.0
*
* @author Eddilbert Macharia (http://eddmash.com) <*****@*****.**>
*/
public function getModelClasses()
{
$models = [];
$modelFiles = $this->getModelFiles();
if (empty($modelFiles)) {
return false;
}
$namespace = BaseOrm::getModelsNamespace();
foreach ($this->getModelFiles() as $file) {
$className = ClassHelper::getClassNameFromFile($file, BaseOrm::getModelsPath());
$foundClass = ClassHelper::classExists($className, $namespace);
if (!$foundClass) {
throw new ClassNotFoundException(sprintf('The class [ %1$s\\%2$s or \\%1$s ] could not be located', $className, $namespace));
}
$models[] = $foundClass;
}
return $models;
}
/**
* Defines a new model class.
*
* we create a new namespace and define new classes because, we might be dealing with a model that has been dropped
* Meaning if we try to load the model using the normal way, we will get and error of model does not exist.
*
* @param string $className
* @param string $extends
*
* @return Model
*
* @since 1.1.0
*
* @author Eddilbert Macharia (http://eddmash.com) <*****@*****.**>
*/
private static function createInstance($className, $extends = '')
{
if (!ClassHelper::classExists($className, BaseOrm::getModelsNamespace())) {
MigrationModel::defineClass($className, $extends);
}
return new $className();
}
