diff options
| -rw-r--r-- | controllers/archive_page.php | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/controllers/archive_page.php b/controllers/archive_page.php index 9467eab..88b2b0c 100644 --- a/controllers/archive_page.php +++ b/controllers/archive_page.php @@ -147,6 +147,42 @@ class DownloadPage { return rtrim($baseUrl, '/') . '/' . ltrim($relativeUrl, '/'); } + function handleCssUrls(&$content) : void { + if (preg_match_all('/url\((.*)\)/', $content, $matches, PREG_PATTERN_ORDER) > 0) { + $urls = $matches[1]; + + foreach ($urls as $url) { + $original_url = $url; + $url = ltrim($url, "'()"); + $url = rtrim($url, "'()"); + $url = substr($url, 0, strpos($url, "'")); + + // Handle relative URLs + if (parse_url($url, PHP_URL_SCHEME) === null) { + $url = $this->page_url . $url; + } + + if ($this->isResourceAccessible($url)) { + // Get the file name and local path + $file_name = basename($url); + $file_path = './' . $file_name; + $folder_path = $this->folder_location . '/' . $this->folder_name; + $urlContents = $this->downloadFile($url); + if ($urlContents) { + // Save the resource locally + $file = fopen($folder_path . '/' . $file_name, "w"); + if ($file){ + fwrite($file, $urlContents); + fclose($file); + } + // Replace the URL in the CSS content + $content = str_replace($original_url, "'" . $file_path . "'", $content); + } + } + } + } + } + function downloadSource(&$dom, $folder_path, $tagName, $attribute, $simular_pages) : void { $links = $dom->getElementsByTagName($tagName); foreach($links as $link) { @@ -157,6 +193,11 @@ class DownloadPage { $sourceContent = $this->downloadFile($sourceUrl); if ($sourceContent) { $found_resource = false; + if ($tagName == "link") { + // The resource is a css resource most likely + // Go trough the resource, download the urls and replace them with their local path + $this->handleCssUrls($sourceContent); + } if (count($simular_pages) != 0) { // Page is not unique so check if any other already downloaded resource is // the same as the resource that is needed thus not actually needing to download it |