/**
*
* Execute the command to extract an embedded object from a flash file
*
* @param string $pathfile the file
* @param EmbeddedObject $embedded The id of the object
* @param string $outputFile the path where to extract
*
* @return string|null The ouptut string, null on error
*
* @throws InvalidArgumentException
* @throws RuntimeException
*/
public function extract($pathfile, EmbeddedObject $embedded, $outputFile)
{
if (trim($outputFile) === '') {
throw new InvalidArgumentException('Invalid output file');
}
try {
return $this->command(array('-' . $embedded->getOption(), $embedded->getId(), $pathfile, '-o', $outputFile));
} catch (ExecutionFailureException $e) {
throw new RuntimeException(sprintf('%s failed to run command', $this->getName()), $e->getCode(), $e);
}
}
/**
* List all embedded object of the current flash file
*
* @param string $inputFile
* @return type
* @throws RuntimeException
*/
public function listEmbeddedObjects($inputFile)
{
$embedded = array();
try {
$datas = explode("\n", $this->container['swfextract']->listEmbedded($inputFile));
} catch (ExecutableNotFoundException $e) {
throw new RuntimeException('Unable to load swfextract', $e->getCode(), $e);
}
foreach ($datas as $line) {
$matches = array();
preg_match('/\\[-([a-z]{1})\\]\\ [0-9]+\\ ([a-z]+):\\ ID\\(s\\)\\ ([0-9-,\\ ]+)/i', $line, $matches);
if (count($matches) === 0) {
continue;
}
$option = $matches[1];
$type = EmbeddedObject::detectType($matches[2]);
if (!$type) {
continue;
}
foreach (explode(",", $matches[3]) as $id) {
if (false !== ($offset = strpos($id, '-'))) {
for ($i = substr($id, 0, $offset); $i <= substr($id, $offset + 1); $i++) {
$embedded[] = new EmbeddedObject($option, $matches[2], $i);
}
} else {
$embedded[] = new EmbeddedObject($option, $type, $id);
}
}
}
return $embedded;
}
/**
* @covers SwfTools\EmbeddedObject::detectType
*/
public function testDetectType()
{
$this->assertEquals(EmbeddedObject::TYPE_JPEG, EmbeddedObject::detectType('JPEGs'));
$this->assertEquals(EmbeddedObject::TYPE_JPEG, EmbeddedObject::detectType('JPEG'));
$this->assertEquals(EmbeddedObject::TYPE_PNG, EmbeddedObject::detectType('PNG'));
$this->assertEquals(EmbeddedObject::TYPE_PNG, EmbeddedObject::detectType('PNGs'));
$this->assertEquals(EmbeddedObject::TYPE_MOVIECLIP, EmbeddedObject::detectType('MovieClip'));
$this->assertEquals(EmbeddedObject::TYPE_MOVIECLIP, EmbeddedObject::detectType('MovieClip'));
$this->assertEquals(EmbeddedObject::TYPE_FRAME, EmbeddedObject::detectType('Frame'));
$this->assertEquals(EmbeddedObject::TYPE_FRAME, EmbeddedObject::detectType('Frames'));
$this->assertEquals(EmbeddedObject::TYPE_SOUND, EmbeddedObject::detectType('Sound'));
$this->assertEquals(EmbeddedObject::TYPE_SOUND, EmbeddedObject::detectType('Sound'));
$this->assertEquals(EmbeddedObject::TYPE_SHAPE, EmbeddedObject::detectType('Shape'));
$this->assertEquals(EmbeddedObject::TYPE_SHAPE, EmbeddedObject::detectType('Shapes'));
$this->assertNull(EmbeddedObject::detectType('Unknown'));
}
