getPubdate() public method

Get pubdate
public getPubdate ( ) : DateTime
return DateTime
Example #1
0
 /**
  * @param  Article       $article
  * @throws HttpException
  * @return Meta
  */
 public function generateMetaTags(Article $article)
 {
     $meta = new Meta(array('title_limit' => 120, 'description_limit' => 200, 'image_limit' => 5));
     if ($article) {
         $meta->meta('DC.Title', $article->getTitle());
         $meta->meta('DC.Description', $article->getAbstract());
         $meta->meta('DC.Source', $article->getJournal()->getTitle());
         !is_null($article->getJournal()) && $meta->meta('DC.Source.ISSN', $article->getJournal()->getIssn());
         !is_null($article->getIssue()) && $meta->meta('DC.Source.Issue', $article->getIssue()->getNumber() . "");
         $meta->meta('DC.Source.URI', $this->journalService->generateUrl($article->getJournal()));
         !is_null($article->getIssue()) && $meta->meta('DC.Source.Volume', $article->getIssue()->getVolume());
         !is_null($article->getPubdate()) && $meta->rawMeta('DC.Date.created', $article->getPubdate()->format('Y-m-d'));
         // scheme="ISO8601"
         !is_null($article->getPubdate()) && $meta->rawMeta('DC.Date.dateSubmitted', $article->getPubdate()->format('Y-m-d'));
         // scheme="ISO8601"
         !is_null($article->getPubdate()) && $meta->rawMeta('DC.Date.issued', $article->getPubdate()->format('Y-m-d'));
         //scheme="ISO8601"
         !is_null($article->getPubdate()) && $meta->rawMeta('DC.Date.modified', $article->getPubdate()->format('Y-m-d'));
         // scheme="ISO8601"
         !is_null($article->getPubdate()) && $meta->rawMeta('article:modified_time', '<meta content="' . $article->getPubdate()->format('Y-m-d') . '" property="article:modified_time"/>');
         !is_null($article->getPubdate()) && $meta->rawMeta('article:publish_time', '<meta content="' . $article->getPubdate()->format('Y-m-d') . '" property="article:publish_time"/>');
         $meta->rawMeta('og:url', '<meta content="' . $this->generateUrl($article) . '" property="og:url"/>');
         $meta->rawMeta('og:title', '<meta content="' . $article->getTitle() . '" property="og:title"/>');
         $meta->rawMeta('og:type', '<meta content="article" property="og:type"/>');
         $meta->meta('DC.Type', 'Text.Serial.Journal');
         !is_null($article->getSection()) && $meta->meta('DC.Type.articleType', $article->getSection()->getTitle());
         $meta->meta('DC.Contributor.Sponsor', '');
         $meta->meta('DC.Identifier', $article->getId());
         $meta->meta('DC.Identifier.pageNumber', $article->getFirstPage() . '-' . $article->getLastPage());
         $meta->meta('DC.Identifier.DOI', $article->getDoi());
         $meta->meta('DC.Identifier.URI', $this->generateUrl($article));
         $meta->meta('DC.Language', $article->getPrimaryLanguage() . ' scheme="ISO639-1"');
         $meta->meta('DC.Rights', '');
         $articleAuthors = $article->getArticleAuthors();
         $authors = [];
         foreach ($articleAuthors as $articleAuthor) {
             $authors[] = $articleAuthor->getAuthor()->getFullName();
         }
         $meta->meta('DC.Creator.PersonalName', $authors);
         $meta->meta('citation_author', $authors);
         $meta->meta('citation_author_publisher', '');
         $meta->meta('citation_title', $article->getTitle());
         !is_null($article->getPubdate()) && $meta->meta('citation_date', $article->getPubdate()->format('Y-m-d'));
         !is_null($article->getIssue()) && $meta->meta('citation_volume', $article->getIssue()->getVolume());
         !is_null($article->getIssue()) && $meta->meta('citation_issue', $article->getIssue()->getNumber());
         $meta->meta('citation_firstpage', $article->getFirstPage());
         $meta->meta('citation_lastpage', $article->getLastPage());
         $meta->meta('citation_doi', $article->getDoi());
         $meta->meta('citation_abstract_html_url', $this->generateUrl($article));
         $meta->meta('citation_language', $article->getPrimaryLanguage());
         $meta->meta('citation_keywords', $article->getKeywords());
         foreach ($this->getFullTextFiles($article) as $file) {
             $meta->meta('citation_pdf_url', $file->getFile());
         }
     }
     return $meta;
 }