use Symfony\Component\HttpKernel\Config\FileLocator;
use Symfony\Component\DependencyInjection\ContainerInterface;
+use Symfony\Component\Asset\Packages;
class PackTokenParser extends \Twig_TokenParser {
private $tag;
* Constructor.
*
* @param class $fileLocator The FileLocator instance
+ * @param class $containerInterface The Container Interface instance
* @param class $assetsPackages The Assets Packages instance
* @param string $prefix The prefix path
* @param string $tag The tag name
* @param string $output The default output string
- * @param string $tool The tool path
+ * @param array $filters The default filters array
*/
- public function __construct(FileLocator $fileLocator, ContainerInterface $containerInterface, $prefix, $tag, $output, $tool = null) {
+ public function __construct(FileLocator $fileLocator, ContainerInterface $containerInterface, Packages $assetsPackages, $prefix, $tag, $output, $filters) {
$this->fileLocator = $fileLocator;
$this->containerInterface = $containerInterface;
+ $this->assetsPackages = $assetsPackages;
$this->prefix = $prefix;
$this->tag = $tag;
$this->output = $output;
- $this->tool = $tool;
+ $this->filters = $filters;
+
+ if ($this->containerInterface->hasParameter('rapsys_pack')) {
+ if ($parameters = $this->containerInterface->getParameter('rapsys_pack')) {
+ if (isset($parameters['timeout'])) {
+ $timeout = $parameters['timeout'];
+ } elseif (isset($parameters['user_agent'])) {
+ $userAgent = $parameters['user_agent'];
+ } elseif (isset($parameters['redirect'])) {
+ $redirect = $parameters['redirect'];
+ }
+ }
+ }
+
+ //Set http default timeout
+ $this->timeout = ini_get('default_socket_timeout');
+ //Set http default user agent
+ $this->userAgent = ini_get('user_agent');
+ //Set http default redirect
+ $this->redirect = 20;
+
+ //Try to load service defaults
+ if ($this->containerInterface->hasParameter('rapsys_pack')) {
+ if ($parameters = $this->containerInterface->getParameter('rapsys_pack')) {
+ if (!empty($parameters['timeout'])) {
+ $this->timeout = $parameters['timeout'];
+ }
+ if (!empty($parameters['user_agent'])) {
+ $this->userAgent = $parameters['user_agent'];
+ }
+ if (!empty($parameters['redirect'])) {
+ $this->redirect = $parameters['redirect'];
+ }
+ }
+ }
}
public function getTag() {
$stream = $this->parser->getStream();
$inputs = array();
- $filters = array();
$name = 'asset_url';
$output = $this->output;
+ $filters = $this->filters;
$content = '';
$name = $stream->expect(\Twig_Token::STRING_TYPE)->getValue();
} else {
$token = $stream->getCurrent();
- throw new \Twig_Error_Syntax(sprintf('Unexpected token "%s" of value "%s"', \Twig_Token::typeToEnglish($token->getType()), $token->getValue()), $token->getLine(), $stream->getFilename());
+ throw new \Twig_Error_Syntax(sprintf('Unexpected token "%s" of value "%s"', \Twig_Token::typeToEnglish($token->getType()), $token->getValue()), $token->getLine(), $stream->getSourceContext());
}
}
//Replace star with sha1
if (($pos = strpos($output, '*')) !== false) {
- #XXX: assetic code : substr(sha1(serialize($inputs).serialize($filters).serialize($options)), 0, 7)
+ #XXX: assetic code: substr(sha1(serialize($inputs).serialize($filters).serialize($options)), 0, 7)
$output = substr($output, 0, $pos).sha1(serialize($inputs).serialize($filters)).substr($output, $pos + 1);
}
for($k = 0; $k < count($inputs); $k++) {
//Deal with generic url
if (strpos($inputs[$k], '//') === 0) {
- //TODO: set this as a parameter (scheme)
- $inputs[$k] = 'https:'.$inputs[$k];
+ //Default scheme
+ $scheme = 'https://';
+ //Try to load service scheme
+ if ($this->containerInterface->hasParameter('rapsys_pack')) {
+ if ($parameters = $this->containerInterface->getParameter('rapsys_pack')) {
+ if (isset($parameters['scheme'])) {
+ $scheme = $parameters['scheme'];
+ }
+ }
+ }
+ //Fix url
+ $inputs[$k] = $scheme.substr($inputs[$k], 2);
//Deal with non url path
} elseif (strpos($inputs[$k], '://') === false) {
//Check if we have a bundle path
if ($inputs[$k][0] == '@') {
+ //Check that we don't have only a path
if (($pos = strpos($inputs[$k], '/')) === false) {
- throw new \Twig_Error_Syntax(sprintf('Invalid input path "%s"', $inputs[$k]), $token->getLine(), $stream->getFilename());
+ #TODO: @jquery support (if we really want it)
+ #header('Content-Type: text/plain');
+ #var_dump($inputs);
+ #if ($inputs[0] == '@jquery') {
+ # exit;
+ #}
+ throw new \Twig_Error_Syntax(sprintf('Invalid input path "%s"', $inputs[$k]), $token->getLine(), $stream->getSourceContext());
}
- //Extract prefix
- #$inputs[$k] = $this->kernel->locateResource(substr($inputs[$k], 0, $pos)).substr($inputs[$k], $pos + 1);
+ //Resolve bundle prefix
$inputs[$k] = $this->fileLocator->locate(substr($inputs[$k], 0, $pos)).substr($inputs[$k], $pos + 1);
}
//Deal with globs
//Check that these are working files
foreach($replacement as $input) {
if (!is_file($input)) {
- throw new \Twig_Error_Syntax(sprintf('Input path "%s" from "%s" is not a file', $input, $inputs[$k]), $token->getLine(), $stream->getFilename());
+ throw new \Twig_Error_Syntax(sprintf('Input path "%s" from "%s" is not a file', $input, $inputs[$k]), $token->getLine(), $stream->getSourceContext());
}
}
//Replace with glob path
$k += count($replacement) - 1;
//Check that it's a file
} elseif (!is_file($inputs[$k])) {
- throw new \Twig_Error_Syntax(sprintf('Input path "%s" is not a file', $inputs[$k]), $token->getLine(), $stream->getFilename());
+ throw new \Twig_Error_Syntax(sprintf('Input path "%s" is not a file', $inputs[$k]), $token->getLine(), $stream->getSourceContext());
}
}
}
- //Retrieve files content
- foreach($inputs as $input) {
- //Set timeout
- $ctx = stream_context_create(
- array(
- 'http' => array(
- 'timeout' => 5
- )
+ //Init context
+ $ctx = stream_context_create(
+ array(
+ 'http' => array(
+ 'timeout' => $this->timeout,
+ 'user_agent' => $this->userAgent,
+ 'redirect' => $this->redirect,
)
- );
- //Try to retrieve content
- if (($data = file_get_contents($input, false, $ctx)) === false) {
- throw new \Twig_Error_Syntax(sprintf('Unable to retrieve input path "%s"', $input), $token->getLine(), $stream->getFilename());
+ )
+ );
+
+ //Check inputs
+ if (!empty($inputs)) {
+ //Retrieve files content
+ foreach($inputs as $input) {
+ //Try to retrieve content
+ if (($data = file_get_contents($input, false, $ctx)) === false) {
+ throw new \Twig_Error_Syntax(sprintf('Unable to retrieve input path "%s"', $input), $token->getLine(), $stream->getSourceContext());
+ }
+ //Append content
+ $content .= $data;
}
- //Append content
- $content .= $data;
+ } else {
+ #TODO: trigger error about empty inputs ?
}
- //Use tool
- if (!empty($this->tool) && is_executable($this->tool)) {
- $descriptorSpec = array(
- 0 => array('pipe', 'r'),
- 1 => array('pipe', 'w'),
- 2 => array('pipe', 'w')
- );
- if (is_resource($proc = proc_open($this->tool, $descriptorSpec, $pipes))) {
- //Set stderr as non blocking
- stream_set_blocking($pipes[2], 0);
- //Send content to stdin
- fwrite($pipes[0], $content);
- //Close stdin
- fclose($pipes[0]);
- //Read content from stdout
- if ($stdout = stream_get_contents($pipes[1])) {
- $content = $stdout;
- }
- //Close stdout
- fclose($pipes[1]);
- //Read content from stderr
- if ($stderr = stream_get_contents($pipes[2])) {
- throw new \Twig_Error_Syntax(sprintf('Got unexpected strerr for %s: %s', $this->tool, $stderr), $token->getLine(), $stream->getFilename());
- }
- //Close stderr
- fclose($pipes[2]);
- //Close process
- if ($ret = proc_close($proc)) {
- throw new \Twig_Error_Syntax(sprintf('Got unexpected non zero return code %s: %d', $this->tool, $ret), $token->getLine(), $stream->getFilename());
- }
+ //Check filters
+ if (!empty($filters)) {
+ //Apply all filters
+ foreach($filters as $filter) {
+ //Prefix with filter
+ $filter = __NAMESPACE__.'\\Filter\\'.$filter;
+ //Init tool object
+ $tool = new $filter($this->containerInterface, $stream->getSourceContext(), $token->getLine());
+ //Process content
+ $content = $tool->process($content);
+ //Remove object
+ unset($tool);
}
+ } else {
+ #TODO: trigger error about empty filters ?
}
//Create output dir on demand
}
//Send file content
- //TODO: see if atomic rotation is really necessary ?
- //XXX: version management is done via rapsys_pack configuration atomic should be useless
- //TODO: implement asset versionning or re-use internal functions
+ //XXX: atomic rotation is required to avoid partial content in reverse cache
if (file_put_contents($this->prefix.$output.'.new', $content) === false) {
- throw new \Twig_Error_Syntax(sprintf('Unable to write to: %s', $prefix.$output.'.new'), $token->getLine(), $stream->getFilename());
+ throw new \Twig_Error_Syntax(sprintf('Unable to write to: %s', $prefix.$output.'.new'), $token->getLine(), $stream->getSourceContext());
}
//Remove old file
if (is_file($this->prefix.$output) && unlink($this->prefix.$output) === false) {
- throw new \Twig_Error_Syntax(sprintf('Unable to unlink: %s', $prefix.$output), $token->getLine(), $stream->getFilename());
+ throw new \Twig_Error_Syntax(sprintf('Unable to unlink: %s', $prefix.$output), $token->getLine(), $stream->getSourceContext());
}
//Rename it
if (rename($this->prefix.$output.'.new', $this->prefix.$output) === false) {
- throw new \Twig_Error_Syntax(sprintf('Unable to rename: %s to %s', $prefix.$output.'.new', $prefix.$output), $token->getLine(), $stream->getFilename());
+ throw new \Twig_Error_Syntax(sprintf('Unable to rename: %s to %s', $prefix.$output.'.new', $prefix.$output), $token->getLine(), $stream->getSourceContext());
}
//Retrieve asset uri
- if (($output = $this->containerInterface->get('assets.packages')->getUrl($output, 'rapsys_pack')) === false) {
- throw new \Twig_Error_Syntax(sprintf('Unable to get url for asset: %s with package %s', $output, 'rapsys_pack'), $token->getLine(), $stream->getFilename());
+ if (($output = $this->assetsPackages->getUrl($output, 'rapsys_pack')) === false) {
+ throw new \Twig_Error_Syntax(sprintf('Unable to get url for asset: %s with package %s', $output, 'rapsys_pack'), $token->getLine(), $stream->getSourceContext());
}
//Send pack node
Rapsys Git / packbundle / blobdiff