forked from GNUsocial/gnu-social
[Embed] Review and port v2 code
This commit is contained in:
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7adc198a52
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@ -39,15 +39,20 @@ namespace Plugin\Embed;
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use App\Core\Cache;
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use App\Core\DB\DB;
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use App\Core\Event;
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use App\Core\GSFile;
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use App\Core\HTTPClient;
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use App\Core\Log;
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use App\Core\Modules\Plugin;
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use App\Core\Router\RouteLoader;
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use App\Core\Router\Router;
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use App\Core\Security;
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use App\Entity\Attachment;
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use App\Entity\AttachmentThumbnail;
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use App\Util\Common;
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use App\Util\Exception\DuplicateFoundException;
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use App\Util\Exception\NotFoundException;
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use Plugin\Embed\Entity\FileEmbed;
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use App\Util\TemporaryFile;
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use Embed\Embed as LibEmbed;
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use Symfony\Component\HttpFoundation\Request;
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/**
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@ -65,8 +70,7 @@ class Embed extends Plugin
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*/
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public $domain_allowlist = [
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// hostname => service provider
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'^i\d*\.ytimg\.com$' => 'YouTube',
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'^i\d*\.vimeocdn\.com$' => 'Vimeo',
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'.*' => '', // Default to allowing any host
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];
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/**
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@ -86,67 +90,6 @@ class Embed extends Plugin
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return Event::next;
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}
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/**
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* This event executes when GNU social encounters a remote URL we then decide
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* to interrogate for metadata. Embed gloms onto it to see if we have an
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* oEmbed endpoint or image to try to represent in the post.
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*
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* @param $url string the remote URL we're looking at
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* @param $dom DOMDocument the document we're getting metadata from
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* @param $metadata stdClass class representing the metadata
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*
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* @return bool true if successful, the exception object if it isn't.
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*/
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public function onGetRemoteUrlMetadataFromDom(string $url, DOMDocument $dom, stdClass &$metadata)
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{
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try {
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common_log(LOG_INFO, "Trying to find Embed data for {$url} with 'oscarotero/Embed'");
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$info = self::create($url);
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$metadata->version = '1.0'; // Yes.
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$metadata->provider_name = $info->authorName;
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$metadata->title = $info->title;
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$metadata->html = common_purify($info->description);
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$metadata->type = $info->type;
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$metadata->url = $info->url;
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$metadata->thumbnail_height = $info->imageHeight;
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$metadata->thumbnail_width = $info->imageWidth;
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if (substr($info->image, 0, 4) === 'data') {
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// Inline image
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$imgData = base64_decode(substr($info->image, stripos($info->image, 'base64,') + 7));
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list($filename) = $this->validateAndWriteImage($imgData);
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// Use a file URI for images, as file_embed can't store a filename
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$metadata->thumbnail_url = 'file://' . File_thumbnail::path($filename);
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} else {
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$metadata->thumbnail_url = $info->image;
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}
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} catch (Exception $e) {
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common_log(LOG_INFO, "Failed to find Embed data for {$url} with 'oscarotero/Embed'" .
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', got exception: ' . get_class($e));
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}
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if (isset($metadata->thumbnail_url)) {
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// sometimes sites serve the path, not the full URL, for images
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// let's "be liberal in what you accept from others"!
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// add protocol and host if the thumbnail_url starts with /
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if ($metadata->thumbnail_url[0] == '/') {
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$thumbnail_url_parsed = parse_url($metadata->url);
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$metadata->thumbnail_url = "{$thumbnail_url_parsed['scheme']}://" .
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"{$thumbnail_url_parsed['host']}$metadata->thumbnail_url";
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}
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// some wordpress opengraph implementations sometimes return a white blank image
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// no need for us to save that!
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if ($metadata->thumbnail_url == 'https://s0.wp.com/i/blank.jpg') {
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$metadata->thumbnail_url = null;
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}
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// FIXME: this is also true of locally-installed wordpress so we should watch out for that.
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}
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return true;
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}
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/**
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* Insert oembed and opengraph tags in all HTML head elements
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*/
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@ -195,20 +138,16 @@ class Embed extends Plugin
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if (!is_null($attachment->getRemoteUrl()) || (!is_null($mimetype = $attachment->getMimetype()) && (('text/html' === substr($mimetype, 0, 9) || 'application/xhtml+xml' === substr($mimetype, 0, 21))))) {
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try {
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$embed_data = EmbedHelper::getEmbed($attachment->getRemoteUrl());
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dd($embed_data);
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if ($embed_data === false) {
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throw new Exception("Did not get Embed data from URL {$attachment->url}");
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}
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$attachment->setTitle($embed_data['title']);
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$embed_data = $this->getEmbed($attachment->getRemoteUrl(), $attachment);
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$embed_data['attachment_id'] = $attachment->getId();
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DB::persist(Entity\AttachmentEmbed::create($embed_data));
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DB::flush();
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} catch (Exception $e) {
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Log::warning($e);
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return true;
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return Event::next;
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}
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FileEmbed::saveNew($embed_data, $attachment->getId());
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}
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return true;
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return Event::next;
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}
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/**
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@ -297,7 +236,7 @@ END, ['embed' => $embed, 'thumbnail' => $thumbnail, 'attributes' => $attributes]
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*/
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protected function checkAllowlist(string $url)
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{
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if (!$this->check_allowlist) {
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if ($this->check_allowlist ?? false) {
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return false; // indicates "no check made"
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}
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@ -333,7 +272,7 @@ END, ['embed' => $embed, 'thumbnail' => $thumbnail, 'attributes' => $attributes]
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$headers = $head->getHeaders();
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$headers = array_change_key_case($headers, CASE_LOWER);
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}
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return $headers['content-length'] ?? false;
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return $headers['content-length'][0] ?? false;
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} catch (Exception $e) {
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Loog::error($e);
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return false;
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@ -361,7 +300,7 @@ END, ['embed' => $embed, 'thumbnail' => $thumbnail, 'attributes' => $attributes]
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$headers = $head->getHeaders();
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$headers = array_change_key_case($headers, CASE_LOWER);
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}
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return !empty($headers['content-type']) && GSFile::mimetypeMajor($headers['content-type']) === 'image';
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return !empty($headers['content-type']) && GSFile::mimetypeMajor($headers['content-type'][0]) === 'image';
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} catch (Exception $e) {
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Loog::error($e);
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return false;
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@ -380,34 +319,32 @@ END, ['embed' => $embed, 'thumbnail' => $thumbnail, 'attributes' => $attributes]
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$file = new TemporaryFile();
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$file->write($imgData);
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if (array_key_exists('content-disposition', $headers) && preg_match('/^.+; filename="(.+?)"$/', $headers['content-disposition'], $matches) === 1) {
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$original_name = $matches[1];
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}
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$mimetype = $headers['content-type'][0];
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Event::handle('AttachmentValidation', [&$file, &$mimetype]);
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$mimetype = $headers['content-type'];
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Event::handle('AttachmentValidation', [$file, &$mimetype]);
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$hash = hash_file(Attachment::FILEHASH_ALGO, $file->getPathname());
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Event::handle('HashFile', [$file->getPathname(), &$hash]);
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$filename = Common::config('attachments', 'dir') . "embed/{$hash}";
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$file->commit($filename);
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unset($file);
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return [$filename, $width, $height, $original_name, $mimetype];
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if (array_key_exists('content-disposition', $headers) && preg_match('/^.+; filename="(.+?)"$/', $headers['content-disposition'][0], $matches) === 1) {
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$original_name = $matches[1];
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}
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$info = getimagesize($filename);
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$width = $info[0];
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$height = $info[1];
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return [$filename, $width, $height, $original_name ?? null, $mimetype];
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}
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/**
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* Function to create and store a thumbnail representation of a remote image
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*
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* @param $thumbnail FileThumbnail object containing the file thumbnail
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*
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* @return bool true if it succeeded, the exception if it fails, or false if it
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* is limited by system limits (ie the file is too large.)
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* Create and store a thumbnail representation of a remote image
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*/
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protected function storeRemoteThumbnail(Attachment $attachment): bool
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protected function storeRemoteThumbnail(Attachment $attachment): array | bool
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{
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$path = $attachment->getPath();
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if (file_exists($path)) {
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throw new AlreadyFulfilledException(_m('A thumbnail seems to already exist for remote file with id=={id}', ['id' => $attachment->id]));
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if ($attachment->haveFilename() && file_exists($attachment->getPath())) {
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throw new AlreadyFulfilledException(_m('A thumbnail seems to already exist for remote file with id=={id}', ['id' => $attachment->getId()]));
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}
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$url = $attachment->getRemoteUrl();
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@ -430,8 +367,7 @@ END, ['embed' => $embed, 'thumbnail' => $thumbnail, 'attributes' => $attributes]
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$file_size = $this->getRemoteFileSize($url, $headers);
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$max_size = Common::config('attachments', 'file_quota');
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if (($file_size != false) && ($file_size > $max_size)) {
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Log::debug("Wanted to store remote thumbnail of size {$file_size} but the upload limit is {$max_size} so we aborted.");
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return false;
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throw new \Exception("Wanted to store remote thumbnail of size {$file_size} but the upload limit is {$max_size} so we aborted.");
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}
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} else {
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return false;
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@ -442,9 +378,9 @@ END, ['embed' => $embed, 'thumbnail' => $thumbnail, 'attributes' => $attributes]
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}
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// First we download the file to memory and test whether it's actually an image file
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Log::debug("Downloading remote thumbnail for file id=={$attachment->id} with thumbnail URL: {$url}");
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Log::debug('Downloading remote thumbnail for file id==' . $attachment->getId() . " with thumbnail URL: {$url}");
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try {
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$imgData = HTTPClient::get($url);
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$imgData = HTTPClient::get($url)->getContent();
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if (isset($imgData)) {
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[$filename, $width, $height, $original_name, $mimetype] = $this->validateAndWriteImage($imgData, $url, $headers);
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} else {
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@ -457,10 +393,92 @@ END, ['embed' => $embed, 'thumbnail' => $thumbnail, 'attributes' => $attributes]
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}
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}
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DB::persist(AttachmentThumbnail::create(['attachment_id' => $attachment->id, 'width' => $width, 'height' => $height]));
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DB::persist(AttachmentThumbnail::create(['attachment_id' => $attachment->getId(), 'width' => $width, 'height' => $height]));
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$attachment->setFilename($filename);
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DB::flush();
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return true;
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return [$filename, $width, $height, $original_name, $mimetype];
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}
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/**
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* Perform an oEmbed or OpenGraph lookup for the given $url.
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*
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* Some known hosts are allowlisted with API endpoints where we
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* know they exist but autodiscovery data isn't available.
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*
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* Throws exceptions on failure.
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*
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* @param string $url
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*
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* @throws EmbedHelper_BadHtmlException
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* @throws HTTP_Request2_Exception
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*
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* @return object
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*/
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public function getEmbed(string $url, Attachment $attachment): array
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{
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Log::info('Checking for remote URL metadata for ' . $url);
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try {
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Log::info("Trying to find Embed data for {$url} with 'oscarotero/Embed'");
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$embed = new LibEmbed();
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$info = $embed->get($url);
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$metadata['title'] = $info->title;
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$metadata['html'] = Security::sanitize($info->description);
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$metadata['url'] = $info->url;
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$metadata['author_name'] = $info->authorName;
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$metadata['author_url'] = $info->authorUrl;
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$metadata['provider_name'] = $info->providerName;
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$metadata['provider_url'] = $info->providerUrl;
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if (!is_null($info->image)) {
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if (substr($info->image, 0, 4) === 'data') {
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// Inline image
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$imgData = base64_decode(substr($info->image, stripos($info->image, 'base64,') + 7));
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[$filename, $width, $height, $original_name, $mimetype] = $this->validateAndWriteImage($imgData);
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} else {
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$attachment->setRemoteUrl((string) $info->image);
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[$filename, $width, $height, $original_name, $mimetype] = $this->storeRemoteThumbnail($attachment);
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}
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$metadata['width'] = $height;
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$metadata['height'] = $width;
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$metadata['mimetype'] = $mimetype;
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}
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} catch (Exception $e) {
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Log::info("Failed to find Embed data for {$url} with 'oscarotero/Embed', got exception: " . get_class($e));
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}
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$metadata = self::normalize($metadata);
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$attachment->setTitle($metadata['title']);
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return $metadata;
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}
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/**
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* Normalize fetched info.
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*/
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public static function normalize(array $data): array
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{
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if (isset($metadata['url'])) {
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// sometimes sites serve the path, not the full URL, for images
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// let's "be liberal in what you accept from others"!
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// add protocol and host if the thumbnail_url starts with /
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if ($metadata['url'][0] == '/') {
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$thumbnail_url_parsed = parse_url($metadata['url']);
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$metadata['url'] = "{$thumbnail_url_parsed['scheme']}://{$thumbnail_url_parsed['host']}{$metadata['url']}";
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}
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// Some wordpress opengraph implementations sometimes return a white blank image
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// no need for us to save that!
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if ($metadata['url'] == 'https://s0.wp.com/i/blank.jpg') {
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$metadata['url'] = null;
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}
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if (!isset($data['width'])) {
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$data['width'] = Common::config('thumbnail', 'width');
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$data['height'] = Common::config('thumbnail', 'height');
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}
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}
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return $data;
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}
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}
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@ -1,191 +0,0 @@
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<?php
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// {{{ License
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// This file is part of GNU social - https://www.gnu.org/software/social
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//
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// GNU social is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// GNU social is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with GNU social. If not, see <http://www.gnu.org/licenses/>.
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// }}}
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/**
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* OembedPlugin implementation for GNU social
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*
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* @package GNUsocial
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*
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* @author Mikael Nordfeldth
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* @author hannes
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* @author Diogo Cordeiro <diogo@fc.up.pt>
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* @author Hugo Sales <hugo@hsal.es>
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* @copyright 2019, 2021 Free Software Foundation, Inc http://www.fsf.org
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* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
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*/
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namespace Plugin\Embed;
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use App\Core\Event;
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use App\Core\HTTPClient;
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use App\Core\Log;
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/**
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* Utility class to wrap basic embed lookups.
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*
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* Denylisted hosts will use an alternate lookup method.
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* Allowlisted hosts will use known embed API endpoints.
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*
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* Sites that provide discovery links will use them directly; a bug
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* in use of discovery links with query strings is worked around.
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*
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* Others will fall back to oohembed (unless disabled).
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* The API endpoint can be configured or disabled through config
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* as 'oohembed'/'endpoint'.
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*
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* @copyright 2019, 2021 Free Software Foundation, Inc http://www.fsf.org
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* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
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*/
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class EmbedHelper
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{
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/**
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* Perform or fake an oEmbed lookup for the given $url.
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*
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* Some known hosts are allowlisted with API endpoints where we
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* know they exist but autodiscovery data isn't available.
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*
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* A few hosts are denylisted due to known problems with oohembed,
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* in which case we'll look up the info another way and return
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* equivalent data.
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*
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* Throws exceptions on failure.
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*
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* @param string $url
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*
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* @throws EmbedHelper_BadHtmlException
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* @throws HTTP_Request2_Exception
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*
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* @return object
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*/
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public static function getEmbed(string $url)
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{
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Log::info('Checking for remote URL metadata for ' . $url);
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$metadata = new \stdClass();
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if (Event::handle('GetRemoteUrlMetadata', [$url, &$metadata])) {
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// If that event didn't return anything, try downloading the body and parse it
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$response = HTTPClient::get($url);
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$body = $response->getBody();
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// DOMDocument::loadHTML may throw warnings on unrecognized elements,
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// and notices on unrecognized namespaces.
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$old = error_reporting(error_reporting() & ~(E_WARNING | E_NOTICE));
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// DOMDocument assumes ISO-8859-1 per HTML spec
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// use UTF-8 if we find any evidence of that encoding
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$utf8_evidence = false;
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$unicode_check_dom = new DOMDocument();
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$ok = $unicode_check_dom->loadHTML($body);
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if (!$ok) {
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throw new EmbedHelper_BadHtmlException();
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}
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$metaNodes = $unicode_check_dom->getElementsByTagName('meta');
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foreach ($metaNodes as $metaNode) {
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// case in-sensitive since Content-type and utf-8 can be written in many ways
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if (stristr($metaNode->getAttribute('http-equiv'), 'content-type')
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&& stristr($metaNode->getAttribute('content'), 'utf-8')) {
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$utf8_evidence = true;
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break;
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} elseif (stristr($metaNode->getAttribute('charset'), 'utf-8')) {
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$utf8_evidence = true;
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break;
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}
|
||||
}
|
||||
unset($unicode_check_dom);
|
||||
|
||||
// The Content-Type HTTP response header overrides encoding metatags in DOM
|
||||
if (stristr($response->getHeader('Content-Type'), 'utf-8')) {
|
||||
$utf8_evidence = true;
|
||||
}
|
||||
|
||||
// add utf-8 encoding prolog if we have reason to believe this is utf-8 content
|
||||
// DOMDocument('1.0', 'UTF-8') does not work!
|
||||
$utf8_tag = $utf8_evidence ? '<?xml encoding="utf-8" ?>' : '';
|
||||
|
||||
$dom = new DOMDocument();
|
||||
$ok = $dom->loadHTML($utf8_tag . $body);
|
||||
unset($body); // storing the DOM in memory is enough...
|
||||
error_reporting($old);
|
||||
|
||||
if (!$ok) {
|
||||
throw new EmbedHelper_BadHtmlException();
|
||||
}
|
||||
|
||||
Event::handle('GetRemoteUrlMetadataFromDom', [$url, $dom, &$metadata]);
|
||||
}
|
||||
|
||||
return self::normalize($metadata);
|
||||
}
|
||||
|
||||
/**
|
||||
* Normalize oEmbed format.
|
||||
*
|
||||
* @param stdClass $data
|
||||
*
|
||||
* @throws Exception
|
||||
*
|
||||
* @return object
|
||||
*/
|
||||
public static function normalize(stdClass $data)
|
||||
{
|
||||
if (empty($data->type)) {
|
||||
throw new Exception('Invalid oEmbed data: no type field.');
|
||||
}
|
||||
if ($data->type == 'image') {
|
||||
// YFrog does this.
|
||||
$data->type = 'photo';
|
||||
}
|
||||
|
||||
if (isset($data->thumbnail_url)) {
|
||||
if (!isset($data->thumbnail_width)) {
|
||||
// !?!?!
|
||||
$data->thumbnail_width = Common::config('thumbnail', 'width');
|
||||
$data->thumbnail_height = Common::config('thumbnail', 'height');
|
||||
}
|
||||
}
|
||||
|
||||
return $data;
|
||||
}
|
||||
}
|
||||
|
||||
class EmbedHelper_Exception extends \Exception
|
||||
{
|
||||
public function __construct($message = '', $code = 0, $previous = null)
|
||||
{
|
||||
parent::__construct($message, $code, $previous);
|
||||
}
|
||||
}
|
||||
|
||||
class EmbedHelper_BadHtmlException extends EmbedHelper_Exception
|
||||
{
|
||||
public function __construct($previous = null)
|
||||
{
|
||||
return parent::__construct('Bad HTML in discovery data.', 0, $previous);
|
||||
}
|
||||
}
|
||||
|
||||
class EmbedHelper_DiscoveryException extends EmbedHelper_Exception
|
||||
{
|
||||
public function __construct($previous = null)
|
||||
{
|
||||
return parent::__construct('No oEmbed discovery data.', 0, $previous);
|
||||
}
|
||||
}
|
@ -35,13 +35,15 @@ namespace Plugin\Embed\Entity;
|
||||
use App\Core\Entity;
|
||||
|
||||
/**
|
||||
* Table Definition for file_embed
|
||||
* Table Definition for attachment_embed
|
||||
*
|
||||
* @copyright 2019 Free Software Foundation, Inc http://www.fsf.org
|
||||
* @author Hugo Sales <hugo@hsal.es>
|
||||
* @copyright 2019, 2021 Free Software Foundation, Inc http://www.fsf.org
|
||||
* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
|
||||
*/
|
||||
class AttachmentEmbed extends Entity
|
||||
{
|
||||
// {{{ Autocode
|
||||
public $attachment_id; // int(4) primary_key not_null
|
||||
public $version; // varchar(20)
|
||||
public $type; // varchar(20)
|
||||
@ -56,6 +58,7 @@ class AttachmentEmbed extends Entity
|
||||
public $author_url; // varchar(191) not 255 because utf8mb4 takes more space
|
||||
public $url; // varchar(191) not 255 because utf8mb4 takes more space
|
||||
public $modified; // timestamp() not_null default_CURRENT_TIMESTAMP
|
||||
// }}} Autocode
|
||||
|
||||
public static function schemaDef()
|
||||
{
|
||||
@ -63,8 +66,6 @@ class AttachmentEmbed extends Entity
|
||||
'name' => 'attachment_embed',
|
||||
'fields' => [
|
||||
'attachment_id' => ['type' => 'int', 'not null' => true, 'description' => 'oEmbed for that URL/file'],
|
||||
'version' => ['type' => 'varchar', 'length' => 20, 'description' => 'oEmbed spec. version'],
|
||||
'type' => ['type' => 'varchar', 'length' => 20, 'description' => 'oEmbed type: photo, video, link, rich'],
|
||||
'mimetype' => ['type' => 'varchar', 'length' => 50, 'description' => 'mime type of resource'],
|
||||
'provider' => ['type' => 'text', 'description' => 'name of this oEmbed provider'],
|
||||
'provider_url' => ['type' => 'text', 'description' => 'URL of this oEmbed provider'],
|
||||
@ -79,102 +80,8 @@ class AttachmentEmbed extends Entity
|
||||
],
|
||||
'primary key' => ['attachment_id'],
|
||||
'foreign keys' => [
|
||||
'file_embed_file_id_fkey' => ['file', ['file_id' => 'id']],
|
||||
'attachment_embed_attachment_id_fkey' => ['attachment', ['attachment_id' => 'id']],
|
||||
],
|
||||
];
|
||||
}
|
||||
|
||||
/**
|
||||
* Fetch an entry by using a File's id
|
||||
*/
|
||||
public static function getByFile(File $file)
|
||||
{
|
||||
$fo = new File_embed();
|
||||
$fo->file_id = $file->id;
|
||||
if (!$fo->find(true)) {
|
||||
throw new NoResultException($fo);
|
||||
}
|
||||
return $fo;
|
||||
}
|
||||
|
||||
public function getUrl()
|
||||
{
|
||||
return $this->url;
|
||||
}
|
||||
|
||||
/**
|
||||
* Save embedding info for a new file.
|
||||
*
|
||||
* @param object $data Services_oEmbed_Object_*
|
||||
* @param int $file_id
|
||||
*/
|
||||
public static function saveNew($data, $file_id)
|
||||
{
|
||||
$file_embed = new File_embed;
|
||||
$file_embed->file_id = $file_id;
|
||||
if (!isset($data->version)) {
|
||||
common_debug('Embed: data->version undefined in variable $data: ' . var_export($data, true));
|
||||
}
|
||||
$file_embed->version = $data->version;
|
||||
$file_embed->type = $data->type;
|
||||
if (!empty($data->provider)) {
|
||||
$file_embed->provider = $data->provider;
|
||||
}
|
||||
if (!empty($data->provider_name)) {
|
||||
$file_embed->provider = $data->provider_name;
|
||||
}
|
||||
if (!empty($data->provider_url)) {
|
||||
$file_embed->provider_url = $data->provider_url;
|
||||
}
|
||||
if (!empty($data->width)) {
|
||||
$file_embed->width = (int) ($data->width);
|
||||
}
|
||||
if (!empty($data->height)) {
|
||||
$file_embed->height = (int) ($data->height);
|
||||
}
|
||||
if (!empty($data->html)) {
|
||||
$file_embed->html = $data->html;
|
||||
}
|
||||
if (!empty($data->title)) {
|
||||
$file_embed->title = $data->title;
|
||||
}
|
||||
if (!empty($data->author_name)) {
|
||||
$file_embed->author_name = $data->author_name;
|
||||
}
|
||||
if (!empty($data->author_url)) {
|
||||
$file_embed->author_url = $data->author_url;
|
||||
}
|
||||
if (!empty($data->url)) {
|
||||
$file_embed->url = $data->url;
|
||||
$given_url = File_redirection::_canonUrl($file_embed->url);
|
||||
if (!empty($given_url)) {
|
||||
try {
|
||||
$file = File::getByUrl($given_url);
|
||||
$file_embed->mimetype = $file->mimetype;
|
||||
} catch (NoResultException $e) {
|
||||
// File_redirection::where argument 'discover' is false to avoid loops
|
||||
$redir = File_redirection::where($given_url, false);
|
||||
if (!empty($redir->file_id)) {
|
||||
$file_id = $redir->file_id;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
$result = $file_embed->insert();
|
||||
if ($result === false) {
|
||||
throw new ServerException('Failed to insert File_embed data into database!');
|
||||
}
|
||||
if (!empty($data->thumbnail_url) || ($data->type == 'photo')) {
|
||||
$ft = File_thumbnail::getKV('file_id', $file_id);
|
||||
if ($ft instanceof File_thumbnail) {
|
||||
common_log(
|
||||
LOG_WARNING,
|
||||
"Strangely, a File_thumbnail object exists for new file {$file_id}",
|
||||
__FILE__
|
||||
);
|
||||
} else {
|
||||
File_thumbnail::saveNew($data, $file_id);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
Loading…
Reference in New Issue
Block a user