public function testCroppingWithFullBoxDetails()
{
$chain = new Chain();
$chain->setRules([new Duplicate(), new Crop(["width" => 500, "height" => 250, "crop-box-width" => 640, "x" => 0, "y" => 0])]);
$this->_runner->writeAs("top-crop-{NAME}-{W}")->process("5639.jpg", 100)->run($chain);
$this->assertTrue(file_exists($this->_runner->getImage()->getFullPath()));
list($width, $height) = getimagesize($this->_runner->getImage()->getFullPath());
$this->assertEquals(500, $width);
$this->assertEquals(250, $height);
}
public function testGrayscaleRule()
{
$chain = new Chain();
$chain->setRules([new Duplicate(), new Grayscale()]);
$basePath = __DIR__ . "/image";
$runner = ChainBuilder::newRunner(["source" => $basePath, "format" => "gs-{NAME}"]);
$runner->process("5639.jpg", 100)->run($chain);
$file = glob($basePath . "/gs-5639*");
$this->assertTrue(file_exists($file[0]));
}
public function testDuplicateRule()
{
$chain = new Chain();
$chain->setRules([new Duplicate()]);
$basePath = __DIR__ . "/image";
$runner = ChainBuilder::newRunner(["source" => $basePath]);
$runner->process("5639.jpg")->run($chain);
$file = $runner->getImage()->getFullPath();
$this->assertTrue(file_exists($file));
unlink($file);
}
/**
* Runs the chain and its all rules.
* You can assign multiple chains to process one image
*
* run(chain1, chain2, ...)
*
* @param Chain $chain Chain object
*
* @return void
*/
public function run(Chain $chain)
{
$this->_throwExceptionIfBaseDirectoryIsNotSet();
$this->_throwExceptionIfNoImageIsFound();
$chains = func_get_args();
/** @var Chain $chain */
foreach ($chains as $chain) {
// Inject the file system to the rules
$rules = $chain->getRules();
/** @var Rule $rule */
foreach ($rules as $rule) {
$rule->setFileSystem($this->_fileSystem);
}
$chain->process($this->_image);
$this->_formatFile($this->_image);
}
}