X-Git-Url: https://git.rapsys.eu/packbundle/blobdiff_plain/575d559e5aea5e099ba7784547b1aa359d28fb8c..HEAD:/Twig/PackTokenParser.php

diff --git a/Twig/PackTokenParser.php b/Twig/PackTokenParser.php
deleted file mode 100644
index 8218ee1..0000000
--- a/Twig/PackTokenParser.php
+++ /dev/null
@@ -1,207 +0,0 @@
-<?php
-// src/Rapsys/PackBundle/Twig/PackTokenParser.php
-namespace Rapsys\PackBundle\Twig;
-
-use Symfony\Component\HttpKernel\Config\FileLocator;
-use Symfony\Component\DependencyInjection\ContainerInterface;
-
-class PackTokenParser extends \Twig_TokenParser {
-	private $tag;
-
-	/**
-	 * Constructor.
-	 *
-	 * @param class		$fileLocator		The FileLocator 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
-	 */
-	public function __construct(FileLocator $fileLocator, ContainerInterface $containerInterface, $prefix, $tag, $output, $tool = null) {
-		$this->fileLocator		= $fileLocator;
-		$this->containerInterface	= $containerInterface;
-		$this->prefix			= $prefix;
-		$this->tag			= $tag;
-		$this->output			= $output;
-		$this->tool			= $tool;
-	}
-
-	public function getTag() {
-		return $this->tag;
-	}
-
-	public function parse(\Twig_Token $token) {
-		$parser = $this->parser;
-		$stream = $this->parser->getStream();
-
-		$inputs = array();
-		$filters = array();
-		$name = 'asset_url';
-		$output = $this->output;
-
-		$content = '';
-
-		while (!$stream->test(\Twig_Token::BLOCK_END_TYPE)) {
-			if ($stream->test(\Twig_Token::STRING_TYPE)) {
-				// '@jquery', 'js/src/core/*', 'js/src/extra.js'
-				$inputs[] = $stream->next()->getValue();
-			} elseif ($stream->test(\Twig_Token::NAME_TYPE, 'filter')) {
-				// filter='yui_js'
-				$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->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->next();
-				$stream->expect(\Twig_Token::OPERATOR_TYPE, '=');
-				$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());
-			}
-		}
-
-		$stream->expect(\Twig_Token::BLOCK_END_TYPE);
-
-		$body = $this->parser->subparse(array($this, 'testEndTag'), true);
-
-		$stream->expect(\Twig_Token::BLOCK_END_TYPE);
-
-		//Replace star with sha1
-		if (($pos = strpos($output, '*')) !== false) {
-			#XXX: assetic code : substr(sha1(serialize($inputs).serialize($filters).serialize($options)), 0, 7)
-			$output = substr($output, 0, $pos).sha1(serialize($inputs).serialize($filters)).substr($output, $pos + 1);
-		}
-
-		//Deal with inputs
-		for($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];
-			//Deal with non url path
-			} elseif (strpos($inputs[$k], '://') === false) {
-				//Check if we have a bundle path
-				if ($inputs[$k][0] == '@') {
-					if (($pos = strpos($inputs[$k], '/')) === false) {
-						throw new \Twig_Error_Syntax(sprintf('Invalid input path "%s"', $inputs[$k]), $token->getLine(), $stream->getFilename());
-					}
-					//Extract prefix
-					#$inputs[$k] = $this->kernel->locateResource(substr($inputs[$k], 0, $pos)).substr($inputs[$k], $pos + 1);
-					$inputs[$k] = $this->fileLocator->locate(substr($inputs[$k], 0, $pos)).substr($inputs[$k], $pos + 1);
-				}
-				//Deal with globs
-				if (strpos($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 $input) {
-						if (!is_file($input)) {
-							throw new \Twig_Error_Syntax(sprintf('Input path "%s" from "%s" is not a file', $input, $inputs[$k]), $token->getLine(), $stream->getFilename());
-						}
-					}
-					//Replace with glob path
-					array_splice($inputs, $k, 1, $replacement);
-					//Fix current key
-					$k += count($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(), $stream->getFilename());
-				}
-			}
-		}
-
-		//Retrieve files content
-		foreach($inputs as $input) {
-			//Set timeout
-			$ctx = stream_context_create(
-				array(
-					'http' => array(
-						'timeout' => 5
-					)
-				)
-			);
-			//Try to retrieve content
-			if (($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());
-			}
-			//Append content
-			$content .= $data;
-		}
-
-		//Use tool
-		if (!empty($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(), $stream->getFilename());
-				}
-			}
-		}
-
-		//Create output dir on demand
-		if (!is_dir($parent = $dir = dirname($this->prefix.$output))) {
-			//XXX: set as 0777, symfony umask (0022) will reduce rights (0755)
-			mkdir($dir, 0777, true);
-		}
-
-		//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
-		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(), $stream->getFilename());
-		}
-
-		//Remove old file
-		if (is_file($this->prefix.$output) && unlink($this->prefix.$output) === false) {
-			throw new \Twig_Error_Syntax(sprintf('Unable to unlink: %s', $prefix.$output), $token->getLine(), $stream->getFilename());
-		}
-
-		//Rename it
-		if (rename($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(), $stream->getFilename());
-		}
-
-		//Retrieve asset uri
-		if (($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());
-		}
-
-		//Send pack node
-		return new PackNode(array('value' => $body), array('inputs' => $inputs, 'filters' => $filters, 'name' => $name, 'output' => $output), $token->getLine(), $this->getTag());
-	}
-
-	public function testEndTag(\Twig_Token $token) {
-		return $token->test(array('end'.$this->getTag()));
-	}
-}