]> Raphaƫl G. Git Repositories - packbundle/blobdiff - Twig/PackTokenParser.php
Cleanup
[packbundle] / Twig / PackTokenParser.php
index 409a3111abec2178cff3ffc8241e719e70519bab..3319ab265063893de9d146ccd2b02b11cdd6e95b 100644 (file)
 <?php
 <?php
-// src/Rapsys/PackBundle/Twig/PackTokenParser.php
+
 namespace Rapsys\PackBundle\Twig;
 
 namespace Rapsys\PackBundle\Twig;
 
+use Symfony\Component\Asset\PackageInterface;
+use Symfony\Component\Filesystem\Exception\IOExceptionInterface;
+use Symfony\Component\Filesystem\Filesystem;
 use Symfony\Component\HttpKernel\Config\FileLocator;
 use Symfony\Component\HttpKernel\Config\FileLocator;
-use Symfony\Component\DependencyInjection\ContainerInterface;
-use Symfony\Component\Asset\Packages;
+use Twig\Error\Error;
+use Twig\Node\Expression\AssignNameExpression;
+use Twig\Node\Node;
+use Twig\Node\SetNode;
+use Twig\Node\TextNode;
+use Twig\Source;
+use Twig\Token;
+use Twig\TokenParser\AbstractTokenParser;
 
 
-class PackTokenParser extends \Twig_TokenParser {
-       private $tag;
+class PackTokenParser extends AbstractTokenParser {
+       ///The tag name
+       protected $tag;
 
        /**
 
        /**
-        * Constructor.
+        * 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 array         $filters                The default filters array
+        * @param FileLocator      locator The FileLocator instance
+        * @param PackageInterface package The Assets Package instance
+        * @param array            config  The config path
+        * @param string           tag     The tag name
+        * @param string           output  The default output string
+        * @param array            filters The default filters array
         */
         */
-       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->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['agent'])) {
-                                       $userAgent = $parameters['agent'];
-                               } elseif (isset($parameters['redirect'])) {
-                                       $redirect = $parameters['redirect'];
-                               }
-                       }
-               }
+       public function __construct(FileLocator $locator, PackageInterface $package, $config, $tag, $output, $filters) {
+               //Save locator
+               $this->locator = $locator;
 
 
-               //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['agent'])) {
-                                       $this->userAgent = $parameters['agent'];
-                               }
-                               if (!empty($parameters['redirect'])) {
-                                       $this->redirect = $parameters['redirect'];
-                               }
-                       }
-               }
+               //Save assets package
+               $this->package = $package;
+
+               //Set name
+               $this->name = $config['name'];
+
+               //Set scheme
+               $this->scheme = $config['scheme'];
+
+               //Set timeout
+               $this->timeout = $config['timeout'];
+
+               //Set agent
+               $this->agent = $config['agent'];
+
+               //Set redirect
+               $this->redirect = $config['redirect'];
+
+               //Set tag
+               $this->tag = $tag;
+
+               //Set output
+               $this->output = $output;
+
+               //Set filters
+               $this->filters = $filters;
        }
 
        }
 
+       /**
+        * Get the tag name
+        *
+        * @return string This tag name
+        */
        public function getTag() {
                return $this->tag;
        }
 
        public function getTag() {
                return $this->tag;
        }
 
-       public function parse(\Twig_Token $token) {
+       /**
+        * Parse the token
+        *
+        * @param Token token The \Twig\Token instance
+        *
+        * @return Node The PackNode
+        *
+        * @todo see if we can't add a debug mode behaviour
+        *
+        * If twig.debug or env=dev (or rapsys_pack.config.debug?) is set, it should be possible to loop on each input
+        * and process the captured body without applying requested filter.
+        *
+        * @todo list:
+        * - detect debug mode
+        * - retrieve fixe link from input s%@(Name)Bundle/Resources/public(/somewhere/file.ext)%/bundles/\L\1\E\2%
+        * - for each inputs:
+        *   - generate a set asset_url=x
+        *   - generate a body
+        */
+       public function parse(Token $token) {
                $parser = $this->parser;
                $stream = $this->parser->getStream();
 
                $parser = $this->parser;
                $stream = $this->parser->getStream();
 
-               $inputs = array();
-               $name = 'asset_url';
+               $inputs = [];
+               $name = $this->name;
                $output = $this->output;
                $filters = $this->filters;
 
                $content = '';
 
                $output = $this->output;
                $filters = $this->filters;
 
                $content = '';
 
-               while (!$stream->test(\Twig_Token::BLOCK_END_TYPE)) {
-                       if ($stream->test(\Twig_Token::STRING_TYPE)) {
-                               // '@jquery', 'js/src/core/*', 'js/src/extra.js'
+               //Process the token block until end
+               while (!$stream->test(Token::BLOCK_END_TYPE)) {
+                       //The files to process
+                       if ($stream->test(Token::STRING_TYPE)) {
+                               //'somewhere/somefile.(css,img,js)' 'somewhere/*' '@jquery'
                                $inputs[] = $stream->next()->getValue();
                                $inputs[] = $stream->next()->getValue();
-                       } elseif ($stream->test(\Twig_Token::NAME_TYPE, 'filter')) {
-                               // filter='yui_js'
+                       //The filters token
+                       } elseif ($stream->test(Token::NAME_TYPE, 'filters')) {
+                               //filter='yui_js'
                                $stream->next();
                                $stream->next();
-                               $stream->expect(\Twig_Token::OPERATOR_TYPE, '=');
-                               $filters = array_merge($filters, array_filter(array_map('trim', explode(',', $stream->expect(\Twig_Token::STRING_TYPE)->getValue()))));
-                       } elseif ($stream->test(\Twig_Token::NAME_TYPE, 'output')) {
-                               // output='js/packed/*.js' OR output='js/core.js'
+                               $stream->expect(Token::OPERATOR_TYPE, '=');
+                               $filters = array_merge($filters, array_filter(array_map('trim', explode(',', $stream->expect(Token::STRING_TYPE)->getValue()))));
+                       //The output token
+                       } elseif ($stream->test(Token::NAME_TYPE, 'output')) {
+                               //output='js/packed/*.js' OR output='js/core.js'
                                $stream->next();
                                $stream->next();
-                               $stream->expect(\Twig_Token::OPERATOR_TYPE, '=');
-                               $output = $stream->expect(\Twig_Token::STRING_TYPE)->getValue();
-                       } elseif ($stream->test(\Twig_Token::NAME_TYPE, 'name')) {
-                               // name='core_js'
+                               $stream->expect(Token::OPERATOR_TYPE, '=');
+                               $output = $stream->expect(Token::STRING_TYPE)->getValue();
+                       //The name token
+                       } elseif ($stream->test(Token::NAME_TYPE, 'name')) {
+                               //name='core_js'
                                $stream->next();
                                $stream->next();
-                               $stream->expect(\Twig_Token::OPERATOR_TYPE, '=');
-                               $name = $stream->expect(\Twig_Token::STRING_TYPE)->getValue();
+                               $stream->expect(Token::OPERATOR_TYPE, '=');
+                               $name = $stream->expect(Token::STRING_TYPE)->getValue();
+                       //Unexpected token
                        } else {
                                $token = $stream->getCurrent();
                        } 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(), $stream->getSourceContext());
+                               throw new Error(sprintf('Unexpected token "%s" of value "%s"', Token::typeToEnglish($token->getType()), $token->getValue()), $token->getLine(), $stream->getSourceContext());
                        }
                }
 
                        }
                }
 
-               $stream->expect(\Twig_Token::BLOCK_END_TYPE);
+               //Process end block
+               $stream->expect(Token::BLOCK_END_TYPE);
+
+               //Process body
+               $body = $this->parser->subparse([$this, 'testEndTag'], true);
 
 
-               $body = $this->parser->subparse(array($this, 'testEndTag'), true);
+               //Process end block
+               $stream->expect(Token::BLOCK_END_TYPE);
 
 
-               $stream->expect(\Twig_Token::BLOCK_END_TYPE);
+               //TODO: debug mode should be inserted here before the output variable is rewritten
 
                //Replace star with sha1
                if (($pos = strpos($output, '*')) !== false) {
 
                //Replace star with sha1
                if (($pos = strpos($output, '*')) !== false) {
-                       #XXX: assetic code: substr(sha1(serialize($inputs).serialize($filters).serialize($options)), 0, 7)
+                       //XXX: assetic use substr(sha1(serialize($inputs).serialize($filters).serialize($options)), 0, 7)
                        $output = substr($output, 0, $pos).sha1(serialize($inputs).serialize($filters)).substr($output, $pos + 1);
                }
 
                        $output = substr($output, 0, $pos).sha1(serialize($inputs).serialize($filters)).substr($output, $pos + 1);
                }
 
-               //Deal with inputs
+               //Process inputs
                for($k = 0; $k < count($inputs); $k++) {
                        //Deal with generic url
                        if (strpos($inputs[$k], '//') === 0) {
                for($k = 0; $k < count($inputs); $k++) {
                        //Deal with generic url
                        if (strpos($inputs[$k], '//') === 0) {
-                               //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
                                //Fix url
-                               $inputs[$k] = $scheme.substr($inputs[$k], 2);
+                               $inputs[$k] = $this->scheme.substr($inputs[$k], 2);
                        //Deal with non url path
                        } elseif (strpos($inputs[$k], '://') === false) {
                                //Check if we have a bundle path
                                if ($inputs[$k][0] == '@') {
                        //Deal with non url path
                        } elseif (strpos($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) {
-                                               #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());
-                                       }
-                                       //Resolve bundle prefix
-                                       $inputs[$k] = $this->fileLocator->locate(substr($inputs[$k], 0, $pos)).substr($inputs[$k], $pos + 1);
+                                       //Resolve it
+                                       $inputs[$k] = $this->getLocated($inputs[$k], $token->getLine(), $stream->getSourceContext());
                                }
                                }
+
                                //Deal with globs
                                if (strpos($inputs[$k], '*') !== false || (($a = strpos($inputs[$k], '{')) !== false && ($b = strpos($inputs[$k], ',', $a)) !== false && strpos($inputs[$k], '}', $b) !== false)) {
                                        //Get replacement
                                        $replacement = glob($inputs[$k], GLOB_NOSORT|GLOB_BRACE);
                                        //Check that these are working files
                                        foreach($replacement as $input) {
                                //Deal with globs
                                if (strpos($inputs[$k], '*') !== false || (($a = strpos($inputs[$k], '{')) !== false && ($b = strpos($inputs[$k], ',', $a)) !== false && strpos($inputs[$k], '}', $b) !== false)) {
                                        //Get replacement
                                        $replacement = glob($inputs[$k], GLOB_NOSORT|GLOB_BRACE);
                                        //Check that these are working files
                                        foreach($replacement as $input) {
+                                               //Check that it's a file
                                                if (!is_file($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->getSourceContext());
+                                                       throw new Error(sprintf('Input path "%s" from "%s" is not a file', $input, $inputs[$k]), $token->getLine(), $stream->getSourceContext());
                                                }
                                        }
                                        //Replace with glob path
                                                }
                                        }
                                        //Replace with glob path
@@ -165,20 +179,20 @@ class PackTokenParser extends \Twig_TokenParser {
                                        $k += count($replacement) - 1;
                                //Check that it's a file
                                } elseif (!is_file($inputs[$k])) {
                                        $k += count($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->getSourceContext());
+                                       throw new Error(sprintf('Input path "%s" is not a file', $inputs[$k]), $token->getLine(), $stream->getSourceContext());
                                }
                        }
                }
 
                //Init context
                $ctx = stream_context_create(
                                }
                        }
                }
 
                //Init context
                $ctx = stream_context_create(
-                       array(
-                               'http' => array(
+                       [
+                               'http' => [
                                        'timeout' => $this->timeout,
                                        'timeout' => $this->timeout,
-                                       'user_agent' => $this->userAgent,
+                                       'user_agent' => $this->agent,
                                        'redirect' => $this->redirect,
                                        'redirect' => $this->redirect,
-                               )
-                       )
+                               ]
+                       ]
                );
 
                //Check inputs
                );
 
                //Check inputs
@@ -187,70 +201,192 @@ class PackTokenParser extends \Twig_TokenParser {
                        foreach($inputs as $input) {
                                //Try to retrieve content
                                if (($data = file_get_contents($input, false, $ctx)) === false) {
                        foreach($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());
+                                       throw new Error(sprintf('Unable to retrieve input path "%s"', $input), $token->getLine(), $stream->getSourceContext());
                                }
                                //Append content
                                $content .= $data;
                        }
                } else {
                                }
                                //Append content
                                $content .= $data;
                        }
                } else {
-                       #TODO: trigger error about empty inputs ?
+                       //Trigger error about empty inputs ?
+                       //XXX: There may be a legitimate case where we want an empty file or an error, feel free to contact the author in such case
+                       #throw new Error('Empty inputs token', $token->getLine(), $stream->getSourceContext());
+
+                       //Send an empty node without inputs
+                       return new Node();
                }
 
                //Check filters
                if (!empty($filters)) {
                        //Apply all filters
                        foreach($filters as $filter) {
                }
 
                //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());
+                               //Init args
+                               $args = [$stream->getSourceContext(), $token->getLine()];
+                               //Check if args is available
+                               if (!empty($filter['args'])) {
+                                       //Append args if provided
+                                       $args += $filter['args'];
+                               }
+                               //Init reflection
+                               $reflection = new \ReflectionClass($filter['class']);
+                               //Set instance args
+                               $tool = $reflection->newInstanceArgs($args);
                                //Process content
                                $content = $tool->process($content);
                                //Remove object
                                //Process content
                                $content = $tool->process($content);
                                //Remove object
-                               unset($tool);
+                               unset($tool, $reflection);
                        }
                } else {
                        }
                } else {
-                       #TODO: trigger error about empty filters ?
+                       //Trigger error about empty filters ?
+                       //XXX: There may be a legitimate case where we want only a merged file or an error, feel free to contact the author in such case
+                       #throw new Error('Empty filters token', $token->getLine(), $stream->getSourceContext());
                }
 
                }
 
-               //Create output dir on demand
-               if (!is_dir($parent = $dir = dirname($this->prefix.$output))) {
+               //Retrieve asset uri
+               //XXX: this path is the merge of services.assets.path_package.arguments[0] and rapsys_pack.output.(css,img,js)
+               if (($outputUrl = $this->package->getUrl($output)) === false) {
+                       throw new Error(sprintf('Unable to get url for asset: %s', $output), $token->getLine(), $stream->getSourceContext());
+               }
+
+               //Check if we have a bundle path
+               if ($output[0] == '@') {
+                       //Resolve it
+                       $output = $this->getLocated($output, $token->getLine(), $stream->getSourceContext());
+               }
+
+               //Get filesystem
+               $filesystem = new Filesystem();
+
+               //Create output dir if not present
+               if (!is_dir($dir = dirname($output))) {
                        try {
                        try {
-                               //XXX: set as 0777, symfony umask (0022) will reduce rights (0755)
-                               mkdir($dir, 0777, true);
-                       } catch (\Exception $e) {
-                               throw new \Twig_Error_Syntax(sprintf('Unable to create directory: %s', $dir), $token->getLine(), $stream->getSourceContext());
+                               //Create dir
+                               //XXX: set as 0775, symfony umask (0022) will reduce rights (0755)
+                           $filesystem->mkdir($dir, 0775);
+                       } catch (IOExceptionInterface $e) {
+                               //Throw error
+                               throw new Error(sprintf('Output directory "%s" do not exists and unable to create it', $dir), $token->getLine(), $stream->getSourceContext(), $e);
                        }
                }
 
                //Send file content
                        }
                }
 
                //Send file content
-               //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->getSourceContext());
+               try {
+                       //Write content to file
+                       //XXX: this call is (maybe) atomic
+                       //XXX: see https://symfony.com/doc/current/components/filesystem.html#dumpfile
+                       $filesystem->dumpFile($output, $content);
+               } catch (IOExceptionInterface $e) {
+                       //Throw error
+                       throw new Error(sprintf('Unable to write to: %s', $output), $token->getLine(), $stream->getSourceContext(), $e);
                }
 
                }
 
-               //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->getSourceContext());
-               }
+               //Set name in context key
+               $ref = new AssignNameExpression($name, $token->getLine());
+
+               //Set output in context value
+               $value = new TextNode($outputUrl, $token->getLine());
+
+               //Send body with context set
+               return new Node([
+                       //This define name in twig template by prepending $context['<name>'] = '<output>';
+                       new SetNode(true, $ref, $value, $token->getLine(), $this->getTag()),
+                       //The tag captured body
+                       $body
+               ]);
+       }
+
+       /**
+        * Test for tag end
+        *
+        * @param Token token The \Twig\Token instance
+        *
+        * @return bool
+        */
+       public function testEndTag(Token $token) {
+               return $token->test(['end'.$this->getTag()]);
+       }
+
+       /**
+        * Get path from bundled file
+        *
+        * @param string     file   The bundled file path
+        * @param int        lineno The template line where the error occurred
+        * @param Source     source The source context where the error occurred
+        * @param \Exception prev   The previous exception
+        *
+        * @return string The resolved file path
+        *
+        * @todo Try retrive public dir from the member function BundleNameBundle::getPublicDir() return value ?
+        * @xxx see https://symfony.com/doc/current/bundles.html#overridding-the-bundle-directory-structure
+        */
+       public function getLocated($file, int $lineno = 0, Source $source = null, \Exception $prev = null) {
+               /*TODO: add a @jquery magic feature ?
+               if ($file == '@jquery') {
+                       #header('Content-Type: text/plain');
+                       #var_dump($inputs);
+                       #exit;
+                       return $this->config['jquery'];
+               }*/
 
 
-               //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(), $stream->getSourceContext());
+               //Check that we have a / separator between bundle name and path
+               if (($pos = strpos($file, '/')) === false) {
+                       throw new Error(sprintf('Invalid path "%s"', $file), $token->getLine(), $stream->getSourceContext());
                }
 
                }
 
-               //Retrieve asset uri
-               //XXX: was next line to support module specific asset configuration
-               #if (($output = $this->assetsPackages->getUrl($output, 'rapsys_pack')) === false) {
-               if (($output = $this->assetsPackages->getUrl($output)) === false) {
-                       throw new \Twig_Error_Syntax(sprintf('Unable to get url for asset: %s with package %s', $output, 'rapsys_pack'), $token->getLine(), $stream->getSourceContext());
+               //Set bundle
+               $bundle = substr($file, 0, $pos);
+
+               //Set path
+               $path = substr($file, $pos + 1);
+
+               //Check for bundle suffix presence
+               //XXX: use "bundle templates automatic namespace" mimicked behaviour to find intended bundle and/or path
+               //XXX: see https://symfony.com/doc/4.3/templates.html#bundle-templates
+               if (strlen($bundle) < strlen('Bundle') || substr($bundle, -strlen('Bundle')) !== 'Bundle') {
+                       //Append Bundle in an attempt to fix it's naming for locator
+                       $bundle .= 'Bundle';
+
+                       //Check for public resource prefix presence
+                       if (strlen($path) < strlen('Resources/public') || substr($path, 0, strlen('Resources/public')) != 'Resources/public') {
+                               //Prepend standard public path
+                               $path = 'Resources/public/'.$path;
+                       }
                }
 
                }
 
-               //Send pack node
-               return new PackNode(array('value' => $body), array('inputs' => $inputs, 'filters' => $filters, 'name' => $name, 'output' => $output), $token->getLine(), $this->getTag());
-       }
+               //Resolve bundle prefix
+               try {
+                       $prefix = $this->locator->locate($bundle);
+                       //Catch bundle does not exist or is not enabled exception
+               } catch(\InvalidArgumentException $e) {
+                       //Fix lowercase first bundle character
+                       if ($bundle[1] > 'Z' || $bundle[1] < 'A') {
+                               $bundle[1] = strtoupper($bundle[1]);
+                       }
+
+                       //Detect double bundle suffix
+                       if (strlen($bundle) > strlen('_bundleBundle') && substr($bundle, -strlen('_bundleBundle')) == '_bundleBundle') {
+                               //Strip extra bundle
+                               $bundle = substr($bundle, 0, -strlen('Bundle'));
+                       }
+
+                       //Convert snake case in camel case
+                       if (strpos($bundle, '_') !== false) {
+                               //Fix every first character following a _
+                               while(($cur = strpos($bundle, '_')) !== false) {
+                                       $bundle = substr($bundle, 0, $cur).ucfirst(substr($bundle, $cur + 1));
+                               }
+                       }
+
+                       //Resolve fixed bundle prefix
+                       try {
+                               $prefix = $this->locator->locate($bundle);
+                               //Catch bundle does not exist or is not enabled exception again
+                       } catch(\InvalidArgumentException $e) {
+                               //Bail out as bundle or path is invalid and we have no way to know what was meant
+                               throw new Error(sprintf('Invalid bundle name "%s" in path "%s". Maybe you meant "%s"', substr($file, 1, $pos - 1), $file, $bundle.'/'.$path), $token->getLine(), $stream->getSourceContext(), $e);
+                       }
+               }
 
 
-       public function testEndTag(\Twig_Token $token) {
-               return $token->test(array('end'.$this->getTag()));
+               //Return solved bundle prefix and path
+               return $prefix.$path;
        }
 }
        }
 }