Use the article domain as author for export files

When exporting an entry, use the domain name as author name for epub,
mobi and pdf formats, instead of 'wallabag'.
Change the author from array to string, because for now, there is always
only one author.

1 files changed, 22 insertions, 6 deletions

diff --git a/src/Wallabag/CoreBundle/Helper/EntriesExport.php b/src/Wallabag/CoreBundle/Helper/EntriesExport.php
index cd74cc4f..d749dcf9 100644
--- a/src/Wallabag/CoreBundle/Helper/EntriesExport.php
+++ b/src/Wallabag/CoreBundle/Helper/EntriesExport.php
@@ -18,7 +18,7 @@ class EntriesExport
     private $logoPath;
     private $title = '';
     private $entries = [];
-    private $authors = ['wallabag'];
+    private $author = 'wallabag';
     private $language = '';
     private $footerTemplate = '<div style="text-align:center;">
         <p>Produced by wallabag with %EXPORT_METHOD%</p>
@@ -73,6 +73,24 @@ class EntriesExport
     }
 
     /**
+     * Sets the author for just one entry.
+     *
+     * @param string $method Method to get articles
+     *
+     * @return EntriesExport
+     */
+    public function updateAuthor($method)
+    {
+        $this->author = $method.' authors';
+
+        if ('entry' === $method) {
+            $this->author = $this->entries[0]->getDomainName();
+        }
+
+        return $this;
+    }
+
+    /**
      * Sets the output format.
      *
      * @param string $format
@@ -128,9 +146,7 @@ class EntriesExport
         $book->setLanguage($this->language);
         $book->setDescription('Some articles saved on my wallabag');
 
-        foreach ($this->authors as $author) {
-            $book->setAuthor($author, $author);
-        }
+        $book->setAuthor($this->author, $this->author);
 
         // I hope this is a non existant address :)
         $book->setPublisher('wallabag', 'wallabag');
@@ -196,7 +212,7 @@ class EntriesExport
          * Book metadata
          */
         $content->set('title', $this->title);
-        $content->set('author', implode($this->authors));
+        $content->set('author', $this->author);
         $content->set('subject', $this->title);
 
         /*
@@ -247,7 +263,7 @@ class EntriesExport
          * Book metadata
          */
         $pdf->SetCreator(PDF_CREATOR);
-        $pdf->SetAuthor('wallabag');
+        $pdf->SetAuthor($this->author);
         $pdf->SetTitle($this->title);
         $pdf->SetSubject('Articles via wallabag');
         $pdf->SetKeywords('wallabag');