graby = $graby; $this->tagger = $tagger; $this->logger = $logger; $this->mimeGuesser = new MimeTypeExtensionGuesser(); $this->fetchingErrorMessage = $fetchingErrorMessage; } /** * Update entry using either fetched or provided content. * * @param Entry $entry Entry to update * @param string $url Url of the content * @param array $content Array with content provided for import with AT LEAST keys title, html, url to skip the fetchContent from the url * @param bool $disableContentUpdate Whether to skip trying to fetch content using Graby */ public function updateEntry(Entry $entry, $url, array $content = [], $disableContentUpdate = false) { if (!empty($content['html'])) { $content['html'] = $this->graby->cleanupHtml($content['html'], $url); } if ((empty($content) || false === $this->validateContent($content)) && false === $disableContentUpdate) { $fetchedContent = $this->graby->fetchContent($url); // when content is imported, we have information in $content // in case fetching content goes bad, we'll keep the imported information instead of overriding them if (empty($content) || $fetchedContent['html'] !== $this->fetchingErrorMessage) { $content = $fetchedContent; } } // be sure to keep the url in case of error // so we'll be able to refetch it in the future $content['url'] = !empty($content['url']) ? $content['url'] : $url; $this->stockEntry($entry, $content); } /** * Stock entry with fetched or imported content. * Will fall back to OpenGraph data if available. * * @param Entry $entry Entry to stock * @param array $content Array with at least title, url & html */ private function stockEntry(Entry $entry, array $content) { $title = $content['title']; if (!$title && !empty($content['open_graph']['og_title'])) { $title = $content['open_graph']['og_title']; } $html = $content['html']; if (false === $html) { $html = $this->fetchingErrorMessage; if (!empty($content['open_graph']['og_description'])) { $html .= '

But we found a short description:

'; $html .= $content['open_graph']['og_description']; } } $entry->setUrl($content['url']); $entry->setTitle($title); $entry->setContent($html); $entry->setHttpStatus(isset($content['status']) ? $content['status'] : ''); if (!empty($content['date'])) { $date = $content['date']; // is it a timestamp? if (filter_var($date, FILTER_VALIDATE_INT) !== false) { $date = '@'.$content['date']; } try { $entry->setPublishedAt(new \DateTime($date)); } catch (\Exception $e) { $this->logger->warning('Error while defining date', ['e' => $e, 'url' => $content['url'], 'date' => $content['date']]); } } if (!empty($content['authors']) && is_array($content['authors'])) { $entry->setPublishedBy($content['authors']); } if (!empty($content['all_headers'])) { $entry->setHeaders($content['all_headers']); } $entry->setLanguage(isset($content['language']) ? $content['language'] : ''); $entry->setMimetype(isset($content['content_type']) ? $content['content_type'] : ''); $entry->setReadingTime(Utils::getReadingTime($html)); $domainName = parse_url($entry->getUrl(), PHP_URL_HOST); if (false !== $domainName) { $entry->setDomainName($domainName); } if (!empty($content['open_graph']['og_image'])) { $entry->setPreviewPicture($content['open_graph']['og_image']); } // if content is an image define as a preview too if (!empty($content['content_type']) && in_array($this->mimeGuesser->guess($content['content_type']), ['jpeg', 'jpg', 'gif', 'png'], true)) { $entry->setPreviewPicture($content['url']); } try { $this->tagger->tag($entry); } catch (\Exception $e) { $this->logger->error('Error while trying to automatically tag an entry.', [ 'entry_url' => $content['url'], 'error_msg' => $e->getMessage(), ]); } } /** * Validate that the given content has at least a title, an html and a url. * * @param array $content * * @return bool true if valid otherwise false */ private function validateContent(array $content) { return !empty($content['title']) && !empty($content['html']) && !empty($content['url']); } }