*/
public function updateEntry(Entry $entry, $url, array $content = [])
{
+ // ensure content is a bit cleaned up
+ if (!empty($content['html'])) {
+ $content['html'] = htmLawed($content['html'], [
+ 'safe' => 1,
+ // which means: do not remove iframe elements
+ 'elements' => '*+iframe',
+ 'deny_attribute' => 'style',
+ 'comment' => 1,
+ 'cdata' => 1,
+ ]);
+ }
+
// do we have to fetch the content or the provided one is ok?
if (empty($content) || false === $this->validateContent($content)) {
$fetchedContent = $this->graby->fetchContent($url);
}
$title = $content['title'];
- if (!$title && isset($content['open_graph']['og_title'])) {
+ if (!$title && !empty($content['open_graph']['og_title'])) {
$title = $content['open_graph']['og_title'];
}
if (false === $html) {
$html = $this->fetchingErrorMessage;
- if (isset($content['open_graph']['og_description'])) {
+ if (!empty($content['open_graph']['og_description'])) {
$html .= '<p><i>But we found a short description: </i></p>';
$html .= $content['open_graph']['og_description'];
}
$entry->setContent($html);
$entry->setHttpStatus(isset($content['status']) ? $content['status'] : '');
- if (isset($content['date']) && null !== $content['date'] && '' !== $content['date']) {
- $entry->setPublishedAt(new \DateTime($content['date']));
+ if (!empty($content['date'])) {
+ try {
+ $entry->setPublishedAt(new \DateTime($content['date']));
+ } catch (\Exception $e) {
+ $this->logger->warn('Error while defining date', ['e' => $e, 'url' => $url, 'date' => $content['date']]);
+ }
}
if (!empty($content['authors'])) {
$entry->setDomainName($domainName);
}
- if (isset($content['open_graph']['og_image']) && $content['open_graph']['og_image']) {
+ if (!empty($content['open_graph']['og_image'])) {
$entry->setPreviewPicture($content['open_graph']['og_image']);
}
// if content is an image define as a preview too
- if (isset($content['content_type']) && in_array($this->mimeGuesser->guess($content['content_type']), ['jpeg', 'jpg', 'gif', 'png'], true)) {
+ if (!empty($content['content_type']) && in_array($this->mimeGuesser->guess($content['content_type']), ['jpeg', 'jpg', 'gif', 'png'], true)) {
$entry->setPreviewPicture($content['url']);
}
*/
private function validateContent(array $content)
{
- return isset($content['title']) && isset($content['html']) && isset($content['url']) && isset($content['language']) && isset($content['content_type']);
+ return !empty($content['title']) && !empty($content['html']) && !empty($content['url']);
}
}