/**
* Get thumbnail path
*
* @param string $type
* @param Replica_ImageProxy_Abstract $proxy
* @return null|string - Relative path to thumbnail
*/
function thumbnail_path($type, Replica_ImageProxy_Abstract $proxy)
{
$config = sfReplicaThumbnail::getConfig($type);
// Has image
if ($proxy->getUid()) {
sfReplicaThumbnail::loadMacro($type, $config['macro']);
// If image not found return null
try {
$proxy->setMimeType($config['mimetype']);
if (null !== $config['quality']) {
$proxy->setQuality($config['quality']);
}
return sfConfig::get('app_thumbnail_dir') . '/' . Replica::cache()->get($type, $proxy);
} catch (Replica_Exception_ImageNotInitialized $e) {
if ($config['required']) {
throw $e;
}
return;
}
// Default image
} else {
if (isset($config['default'])) {
return $config['default'];
}
}
}
/**
* Возвращает путь к превьюшке
*
* @param string $type
* @return string
*/
public function getImagePath($type)
{
if ($this->isNew() || !$this->size) {
$proxy = new Replica_ImageProxy_FromFile(null);
} else {
$proxy = new sfReplicaImageDoctrine($this);
}
$config = sfReplicaThumbnail::getConfig($type);
// Has image
if ($proxy->getUid()) {
sfReplicaThumbnail::loadMacro($type, $config['macro']);
// If image not found return null
try {
$path = sfConfig::get('app_thumbnail_dir') . '/' . Replica::cache()->get($type, $proxy, $config['mimetype']);
} catch (Replica_Exception_ImageNotInitialized $e) {
return;
}
// Default image
} else {
if (isset($config['default'])) {
$path = $config['default'];
}
}
return $path;
}
/**
* Load macro once
*/
public function testLoadMacroOnce()
{
// first
$config = array('Replica_Macro_Null' => array());
sfReplicaThumbnail::loadMacro('load_once', $config);
// second
$config = array('Replica_Macro_ThumbnailFit' => array($width = 10, $height = 20));
sfReplicaThumbnail::loadMacro('load_once', $config);
$this->assertTrue(Replica::hasMacro('load_once'), 'Macro is initialized');
$this->assertType('Replica_Macro_Chain', $macro = Replica::getMacro('load_once'));
$this->assertEquals(array('Replica_Macro_Null' => array()), $macro->getParameters());
}
/**
* Get thumbnail
*/
public function testGetTumbnail()
{
$this->_setConf('logo', array('mimetype' => 'image/jpg', 'quality' => 25));
$proxy = new Replica_ImageProxy_FromFile('/some/file');
$proxy->setMimeType('image/jpg');
$proxy->setQuality(25);
$cache = $this->getMock('Replica_Macro_CacheManager', array('get'), array('/save/dir'));
$cache->expects($this->once())->method('get')->with('logo', $proxy)->will($this->returnValue($path = 'path/to/thumbnail'));
Replica::setCacheManager($cache);
$expected = sprintf('<img src="/upload/%s" alt="" />', $path);
$this->assertEquals($expected, thumbnail('logo', new Replica_ImageProxy_FromFile('/some/file')));
}
/**
* Load and register macro if not defined
*
* @param string $type - thumbnail type
* @param array $config - macro definition
* @return void
*/
public static function loadMacro($type, array $config)
{
if (!Replica::hasMacro($type)) {
$chain = new Replica_Macro_Chain();
foreach ($config as $class => $args) {
$reflection = new ReflectionClass($class);
if ($args && is_array($args)) {
$macro = $reflection->newInstanceArgs($args);
} else {
$macro = $reflection->newInstance();
}
$chain->add($macro);
}
Replica::setMacro($type, $chain);
}
}
/**
* Initialize
*
* @see sfPluginConfiguration
*/
public function initialize()
{
$dir = sfConfig::get('sf_web_dir') . DIRECTORY_SEPARATOR . ltrim(sfConfig::get('app_thumbnail_dir'), '\\/');
Replica::setCacheManager(new Replica_Macro_CacheManager($dir));
}
/**
* TearDown
*/
public function tearDown()
{
sfConfig::clear();
Replica::removeAll();
Replica::setCacheManager(null);
}
