public function testGetBaseDirectory()
{
$filesystem = new FileSystem();
$tmp = sys_get_temp_dir();
$directory = Utilities::getBaseDirectory($filesystem);
$this->assertStringStartsWith($tmp, $directory, 'Base directory is placed inside the system temp directory.');
$this->assertTrue(is_dir($directory), 'Base Directory exists and is a directory');
$this->assertTrue(touch($directory . 'test'), 'Base Directory is writeable.');
}
/**
*
* @param array $options
* @throws \Stash\Exception\RuntimeException
*/
public function setOptions(array $options = array())
{
$options = array_merge($this->defaultOptions, $options);
$cachePath = isset($options['path']) ? $options['path'] : Utilities::getBaseDirectory($this);
$this->cachePath = rtrim($cachePath, '\\/') . '/';
Utilities::checkFileSystemPermissions($this->cachePath, $this->dirPerms);
$extension = isset($options['extension']) ? strtolower($options['extension']) : 'any';
$version = isset($options['version']) ? $options['version'] : 'any';
$subdrivers = array();
if (Sub\SqlitePdo::isAvailable()) {
$subdrivers['pdo'] = '\\Stash\\Driver\\Sub\\SqlitePdo';
}
if (Sub\Sqlite::isAvailable()) {
$subdrivers['sqlite'] = '\\Stash\\Driver\\Sub\\Sqlite';
}
if (Sub\SqlitePdo2::isAvailable()) {
$subdrivers['pdo2'] = '\\Stash\\Driver\\Sub\\SqlitePdo2';
}
if ($extension == 'pdo' && $version != '2' && isset($subdrivers['pdo'])) {
$driver = $subdrivers['pdo'];
} elseif ($extension == 'sqlite' && isset($subdrivers['sqlite'])) {
$driver = $subdrivers['sqlite'];
} elseif ($extension == 'pdo' && $version != '3' && isset($subdrivers['pdo2'])) {
$driver = $subdrivers['pdo2'];
} elseif (count($subdrivers) > 0 && $extension == 'any') {
$driver = reset($subdrivers);
} else {
throw new RuntimeException('No sqlite extension available.');
}
$this->driverClass = $driver;
$this->filePerms = $options['filePermissions'];
$this->dirPerms = $options['dirPermissions'];
$this->busyTimeout = $options['busyTimeout'];
$this->nesting = $options['nesting'];
$this->checkStatus();
}
public static function tearDownAfterClass()
{
Utilities::deleteRecursive(Utilities::getBaseDirectory());
}
/**
* Requests a list of options.
*
* @param array $options
*
* @throws \Stash\Exception\RuntimeException
*/
protected function setOptions(array $options = array())
{
$options += $this->getDefaultOptions();
if (!isset($options['path'])) {
$options['path'] = Utilities::getBaseDirectory($this);
}
$this->cachePath = rtrim($options['path'], '\\/') . DIRECTORY_SEPARATOR;
$this->filePermissions = $options['filePermissions'];
$this->dirPermissions = $options['dirPermissions'];
$this->directorySplit = max((int) $options['dirSplit'], 1);
$this->memStoreLimit = max((int) $options['memKeyLimit'], 0);
if (is_callable($options['keyHashFunction'])) {
$this->keyHashFunction = $options['keyHashFunction'];
} else {
throw new RuntimeException('Key Hash Function is not callable');
}
if (isset($options['encoder'])) {
$encoder = $options['encoder'];
if (is_object($encoder)) {
if (!$encoder instanceof EncoderInterface) {
throw new RuntimeException('Encoder object must implement EncoderInterface');
}
$this->encoder = new $encoder();
} else {
$encoderInterface = 'Stash\\Driver\\FileSystem\\EncoderInterface';
$encoderClass = 'Stash\\Driver\\FileSystem\\' . $encoder . 'Encoder';
if (class_exists($encoder) && in_array($encoderInterface, class_implements($encoder))) {
$this->encoder = new $encoder();
} elseif (class_exists($encoderClass) && in_array($encoderInterface, class_implements($encoderClass))) {
$this->encoder = new $encoderClass();
} else {
throw new RuntimeException('Invalid Encoder: ' . $encoder);
}
}
}
Utilities::checkFileSystemPermissions($this->cachePath, $this->dirPermissions);
}
/**
* {@inheritdoc}
*/
public function getDefaultOptions()
{
return array('path' => Utilities::getBaseDirectory($this), 'filePermissions' => 0660, 'dirPermissions' => 0770, 'busyTimeout' => 500, 'nesting' => 0, 'subdriver' => 'PDO');
}
/**
* Requests a list of options.
*
* @param array $options
* @throws \Stash\Exception\RuntimeException
*/
public function setOptions(array $options = array())
{
$options = array_merge($this->defaultOptions, $options);
$this->cachePath = isset($options['path']) ? $options['path'] : Utilities::getBaseDirectory($this);
$this->cachePath = rtrim($this->cachePath, '\\/') . DIRECTORY_SEPARATOR;
$this->filePermissions = $options['filePermissions'];
$this->dirPermissions = $options['dirPermissions'];
if (!is_numeric($options['dirSplit']) || $options['dirSplit'] < 1) {
$options['dirSplit'] = 1;
}
$this->directorySplit = (int) $options['dirSplit'];
if (!is_numeric($options['memKeyLimit']) || $options['memKeyLimit'] < 1) {
$options['memKeyLimit'] = 0;
}
if (is_callable($options['keyHashFunction'])) {
$this->keyHashFunction = $options['keyHashFunction'];
} else {
throw new RuntimeException('Key Hash Function is not callable');
}
$this->memStoreLimit = (int) $options['memKeyLimit'];
Utilities::checkFileSystemPermissions($this->cachePath, $this->dirPermissions);
}
/**
* {@inheritdoc}
*/
public function getDefaultOptions()
{
return array('path' => Utilities::getBaseDirectory($this), 'filePermissions' => 0660, 'dirPermissions' => 0770, 'dirSplit' => 2, 'memKeyLimit' => 20, 'keyHashFunction' => 'md5');
}
