/**
  * {@inheritDoc}
  *
  * @return AssetInterface|ImageInterface
  */
 public function apply(ImageInterface $image)
 {
     $asset = new StringAsset($image->get('png'));
     $asset->load();
     try {
         $this->filter->filterDump($asset);
     } catch (FilterException $e) {
         // FilterException is thrown when "optipng" utility was not found.
         // This should never happen on production environment; maybe we should enforce it?
     }
     // TODO: workaround hackish way of applying optipng and other compression filters.
     // Without that we're loosing some optimizations by running content through image library functions!
     return new ImageAssetWrapper($asset);
     //        return $this->imagine->load($asset->getContent());
 }
Ejemplo n.º 2
0
 /**
  * Execute the console command.
  *
  * @return mixed
  */
 public function fire()
 {
     try {
         // Potion config
         if ($this->config === false) {
             throw new \Exception('Invalid potion configuration, please run "artisan vendor:publish" in your project root to public the potion config file.');
         }
         // Clean up paths
         $this->config['resource_path'] = rtrim($this->config['resource_path'], '/');
         $this->config['resource_path'] = rtrim($this->config['resource_path'], '\\');
         $this->config['assets_path'] = rtrim($this->config['assets_path'], '/');
         $this->config['assets_path'] = rtrim($this->config['assets_path'], '\\');
         // Make the assets path
         if (!$this->makePath($this->config['assets_path'])) {
             throw new \Exception("Unable to make assets_path from config: {$this->config['assets_path']}");
         }
         // Filters
         $filters = [];
         // -- optipng
         $filter = new OptiPngFilter($this->config['filters']['optipng']['path']);
         $filter->setLevel($this->config['filters']['optipng']['level']);
         $filters['optipng'] = $filter;
         // -- jpegoptim
         $filter = new JpegoptimFilter($this->config['filters']['jpegoptim']['path']);
         $filter->setStripAll($this->config['filters']['jpegoptim']['strip']);
         $filter->setMax($this->config['filters']['jpegoptim']['max']);
         $filters['jpegoptim'] = $filter;
         // -- Css import
         $filter = new CssImportFilter();
         $filters['css_import'] = $filter;
         // -- Css rewrite
         $filter = new CssRewriteFilter();
         $filters['css_rewrite'] = $filter;
         // -- Css min
         $filter = new CssMinFilter();
         $filters['css_min'] = $filter;
         // -- Css Yui
         $filter = new CssCompressorFilter($this->config['filters']['css_yui']['path_jar'], $this->config['filters']['css_yui']['path_java']);
         $filters['css_yui'] = $filter;
         // -- CSS LessPHP
         $filter = new LessphpFilter();
         $filter->setLoadPaths($this->config['filters']['css_lessphp']['path_imports']);
         $filter->setFormatter($this->config['filters']['css_lessphp']['format']);
         $filter->setPreserveComments($this->config['filters']['css_lessphp']['preserve_comments']);
         $filters['css_lessphp'] = $filter;
         // -- CSS ScssPHP
         $filter = new ScssphpFilter();
         $filter->setImportPaths($this->config['filters']['css_scssphp']['path_imports']);
         $filter->setFormatter($this->config['filters']['css_scssphp']['format']);
         $filters['css_scssphp'] = $filter;
         // -- JS Min
         $filter = new JSMinFilter();
         $filters['js_min'] = $filter;
         // -- Js Yui
         $filter = new JsCompressorFilter($this->config['filters']['js_yui']['path_jar'], $this->config['filters']['js_yui']['path_java']);
         $filter->setNomunge($this->config['filters']['js_yui']['no_munge']);
         $filter->setPreserveSemi($this->config['filters']['js_yui']['preserve_semi']);
         $filter->setDisableOptimizations($this->config['filters']['js_yui']['disable_opti']);
         $filters['js_yui'] = $filter;
         // Cache
         $cache = [];
         // Each potion
         foreach ($this->config['potions'] as $potion) {
             // -- Find assets
             $resource_filters = [];
             foreach ($potion['filters'] as $filter) {
                 $resource_filters[] = $filters[$filter];
             }
             // -- Asset content
             $asset_content = '';
             // -- Resources
             foreach ($potion['resources'] as $resource) {
                 // -- -- Make full path
                 $resource = ltrim($resource, '/');
                 $resource = ltrim($resource, '\\');
                 $asset_path = $this->config['resource_path'] . DIRECTORY_SEPARATOR . $resource;
                 // -- -- Echo
                 $this->info("Processing resource: {$asset_path}");
                 // -- -- Get path info
                 $pathinfo = pathinfo($asset_path);
                 // -- -- File assets
                 $file_assets = [];
                 // -- -- Glob?
                 if ($pathinfo['extension'] == '*' || $pathinfo['filename'] == '*') {
                     // -- -- -- Get all file assets
                     $glob = new GlobAsset($asset_path, $resource_filters);
                     foreach ($glob->all() as $file_asset) {
                         $file_assets[] = new FileAsset(rtrim($file_asset->getSourceRoot(), DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR . $file_asset->getSourcePath(), $resource_filters);
                     }
                 } else {
                     $file_assets[] = new FileAsset($asset_path, $resource_filters);
                 }
                 // -- -- Each file asset
                 foreach ($file_assets as $file_asset) {
                     // -- -- -- File
                     $file_path = $this->config['assets_path'] . DIRECTORY_SEPARATOR . $file_asset->getSourcePath();
                     // -- -- -- Echo
                     $this->info("Processing resource file: {$file_path}");
                     // -- -- -- Make file, or combine
                     if ($potion['output'] !== false) {
                         $asset_content .= $file_asset->dump();
                     } else {
                         // -- -- -- -- Echo
                         $this->info("Writing asset file: {$file_path}");
                         // -- -- -- -- Write
                         if (file_put_contents($file_path, $file_asset->dump()) === false) {
                             $this->error("Error writing asset file: {$file_path}");
                         }
                         // -- -- -- -- Add to cache
                         $cache[$file_asset->getSourcePath()] = $this->versionFile($file_path);
                     }
                 }
             }
             // -- Combine to a single file
             if ($potion['output'] !== false) {
                 // -- -- Write to file
                 $file_path = $this->config['assets_path'] . DIRECTORY_SEPARATOR . $potion['output'];
                 // -- -- Echo
                 $this->info("Writing asset file: {$file_path}");
                 // -- -- Write
                 if (file_put_contents($file_path, $asset_content) === false) {
                     $this->error("Error writing asset file: {$file_path}");
                 }
                 // -- -- Add to cache
                 $cache[$potion['output']] = $this->versionFile($file_path);
             }
         }
         // Set cache
         Cache::forever('potion_assets', $cache);
     } catch (\Exception $e) {
         // Echo
         $this->error($e->getMessage());
     }
 }