Merge pull request #427 from skatetdieu/master

Added a few more ways to get content from metadata tags

Author: oscarotero

src/Detectors/AuthorName.php

@@ -16,7 +16,9 @@ public function detect(): ?string
                 'book:author',
                 'sailthru.author',
                 'lp.article:author',
-                'twitter:creator'
+                'twitter:creator',
+                'dcterms.creator',
+                'author'
             );
     }
 }

src/Detectors/Description.php

@@ -12,7 +12,17 @@ public function detect(): ?string
         $ld = $this->extractor->getLinkedData();
 
         return $oembed->str('description')
-            ?: $metas->str('og:description', 'twitter:description', 'lp:description', 'description')
+            ?: $metas->str(
+                'og:description', 
+                'twitter:description', 
+                'lp:description', 
+                'description', 
+                'article:description',
+                'dcterms.description', 
+                'sailthru.description', 
+                'excerpt',
+                'article.summary'
+            )
             ?: $ld->str('description');
     }
 }

src/Detectors/Keywords.php

@@ -18,6 +18,7 @@ public function detect(): array
             'og:video:tag',
             'og:book:tag',
             'lp.article:section',
+            'dcterms.subject'
         ];
 
         foreach ($types as $type) {

src/Detectors/ProviderName.php

@@ -13,7 +13,12 @@ public function detect(): string
         $metas = $this->extractor->getMetas();
 
         return $oembed->str('provider_name')
-            ?: $metas->str('og:site_name')
+            ?: $metas->str(
+                'og:site_name', 
+                'dcterms.publisher',
+                'publisher',
+                'article:publisher'
+            )
             ?: ucfirst($this->fallback());
     }
 

src/Detectors/PublishedTime.php

@@ -38,7 +38,8 @@ public function detect(): ?Datetime
                 'rc.datecreation',
                 'timestamp',
                 'sailthru.date',
-                'article:modified_time'
+                'article:modified_time',
+                'dcterms.date'
             );
     }
 

src/Detectors/Title.php

@@ -12,7 +12,16 @@ public function detect(): ?string
         $metas = $this->extractor->getMetas();
 
         return $oembed->str('title')
-            ?: $metas->str('og:title', 'twitter:title', 'lp:title')
+            ?: $metas->str(
+                'og:title', 
+                'twitter:title', 
+                'lp:title', 
+                'dcterms.title', 
+                'article:title', 
+                'headline', 
+                'article.headline', 
+                'parsely-title'
+            )
             ?: $document->select('.//head/title')->str();
     }
 }