/** * */ protected function identifyStyleFiles() { $doc = JFactory::getDocument(); foreach ($doc->_styleSheets as $filename => $fileinfo) { $file = new RokBooster_Compressor_File($filename, $this->options->root_url, $this->options->root_path); $file->setType('css'); $file->setMime($fileinfo['mime']); $file->setAttributes($fileinfo['attribs']); $file->addAttribute('media', $fileinfo['media']); if (in_array($file->file, $this->options->ignored_files)) { $file->setIgnored(true); } $this->style_file_sorter->addFile($file); } $file_groups = $this->style_file_sorter->getGroups(); foreach ($file_groups as &$file_group) { if ($this->isCacheExpired($file_group->getChecksum()) && !$this->isBeingRendered($file_group->getChecksum())) { $this->render_style_file_groups[] = $file_group; $this->setCurrentlyRendering($file_group->getChecksum()); } } }
protected function identifyImageSources() { $image_links = pq('img[src]', $this->document); foreach ($image_links as $image) { $attribs = pq($image, $this->document)->attr('*'); $src = $attribs['src']; unset($attribs['src']); $file = new RokBooster_Compressor_File($src, $this->options->root_url, $this->options->root_path); $file->setAttributes($attribs); $ext = strtolower(pathinfo($file->getPath(), PATHINFO_EXTENSION)); $file->setMime(RokBooster_Compressor_File::mime_content_type($file->getPath())); if (!$file->isExternal() && is_file($file->getPath())) { list(, , , , , , , $size, , $mtime, $ctime, , ) = @stat($file->getPath()); if ($this->strposArray($src, $this->options->ignored_files) === false && $size <= $this->options->max_data_uri_image_size) { $this->images[$file->getFile()] = $file; $group = new RokBooster_Compressor_FileGroup(RokBooster_Compressor_FileGroup::STATE_INCLUDE, $file->getMime()); $group->addItem($file); $this->imageFileGroups[$file->getFile()] = $group; } } } foreach ($this->imageFileGroups as $image_file_group) { if ($image_file_group->getStatus() != RokBooster_Compressor_IGroup::STATE_IGNORE && $this->isOutputExpired($image_file_group, false) && !$this->isBeingRendered($image_file_group)) { $this->encode_image_file_groups[] = $image_file_group; $this->setCurrentlyRendering($image_file_group); } } }
/** * */ protected function identifyStyleFiles() { $header_links = pq($this->prefix . 'link[href][rel=stylesheet]', $this->document); foreach ($header_links as $link) { $attribs = pq($link, $this->document)->attr('*'); $href = $attribs['href']; unset($attribs['href']); $mime = $attribs['type']; unset($attribs['type']); unset($attribs['rel']); $file = new RokBooster_Compressor_File($href, $this->options->root_url, $this->options->root_path); $file->setMime($mime); $file->setType('css'); $file->setAttributes($attribs); if (in_array($file->file, $this->options->ignored_files)) { $file->setIgnored(true); } $this->style_file_sorter->addFile($file); } $file_groups = $this->style_file_sorter->getGroups(); foreach ($file_groups as &$file_group) { if ($this->isCacheExpired($file_group->getChecksum()) && !$this->isBeingRendered($file_group->getChecksum())) { $this->render_style_file_groups[] = $file_group; $this->setCurrentlyRendering($file_group->getChecksum()); } } }