Merge pull request #4438 from wallabag/dependabot/composer/scheb/two-factor-bundle...

[github/wallabag/wallabag.git] / src / Wallabag / CoreBundle / Helper / EntriesExport.php

diff --git a/src/Wallabag/CoreBundle/Helper/EntriesExport.php b/src/Wallabag/CoreBundle/Helper/EntriesExport.php
index 1debdf8e457af9847db482fd82b25311d834c56e..1318602e2723ff0df40288ebedb51f1acedb3119 100644 (file)
--- a/src/Wallabag/CoreBundle/Helper/EntriesExport.php
+++ b/src/Wallabag/CoreBundle/Helper/EntriesExport.php
@@ -165,13 +165,6 @@ class EntriesExport
         $book->addDublinCoreMetadata(DublinCore::CONTRIBUTOR, 'PHP');
         $book->addDublinCoreMetadata(DublinCore::CONTRIBUTOR, 'wallabag');
 
-        /*
-         * Front page
-         */
-        if (file_exists($this->logoPath)) {
-            $book->setCoverImage('Cover.png', file_get_contents($this->logoPath), 'image/png');
-        }
-
         $entryIds = [];
         $entryCount = \count($this->entries);
         $i = 0;
@@ -183,22 +176,37 @@ class EntriesExport
         // set tags as subjects
         foreach ($this->entries as $entry) {
             ++$i;
+
+            /*
+             * Front page
+             * Set if there's only one entry in the given set
+             */
+            if (1 === $entryCount && null !== $entry->getPreviewPicture()) {
+                $book->setCoverImage($entry->getPreviewPicture());
+            }
+
             foreach ($entry->getTags() as $tag) {
                 $book->setSubject($tag->getLabel());
             }
-            $filename = sha1($entry->getTitle());
+            $filename = sha1(sprintf('%s:%s', $entry->getUrl(), $entry->getTitle()));
 
             $publishedBy = $entry->getPublishedBy();
+            $authors = $this->translator->trans('export.unknown');
             if (!empty($publishedBy)) {
                 $authors = implode(',', $publishedBy);
-            } else {
-                $authors = $this->translator->trans('export.unknown');
+            }
+
+            $publishedAt = $entry->getPublishedAt();
+            $publishedDate = $this->translator->trans('export.unknown');
+            if (!empty($publishedAt)) {
+                $publishedDate = $entry->getPublishedAt()->format('Y-m-d');
             }
 
             $titlepage = $content_start .
                 '<h1>' . $entry->getTitle() . '</h1>' .
                 '<dl>' .
                 '<dt>' . $this->translator->trans('entry.view.published_by') . '</dt><dd>' . $authors . '</dd>' .
+                '<dt>' . $this->translator->trans('entry.metadata.published_on') . '</dt><dd>' . $publishedDate . '</dd>' .
                 '<dt>' . $this->translator->trans('entry.metadata.reading_time') . '</dt><dd>' . $this->translator->trans('entry.metadata.reading_time_minutes_short', ['%readingTime%' => $entry->getReadingTime()]) . '</dd>' .
                 '<dt>' . $this->translator->trans('entry.metadata.added_on') . '</dt><dd>' . $entry->getCreatedAt()->format('Y-m-d') . '</dd>' .
                 '<dt>' . $this->translator->trans('entry.metadata.address') . '</dt><dd><a href="' . $entry->getUrl() . '">' . $entry->getUrl() . '</a></dd>' .
@@ -223,7 +231,7 @@ class EntriesExport
             [
                 'Content-Description' => 'File Transfer',
                 'Content-type' => 'application/epub+zip',
-                'Content-Disposition' => 'attachment; filename="' . $this->title . '.epub"',
+                'Content-Disposition' => 'attachment; filename="' . $this->getSanitizedFilename() . '.epub"',
                 'Content-Transfer-Encoding' => 'binary',
             ]
         );
@@ -265,9 +273,6 @@ class EntriesExport
         }
         $mobi->setContentProvider($content);
 
-        // the browser inside Kindle Devices doesn't likes special caracters either, we limit to A-z/0-9
-        $this->title = preg_replace('/[^A-Za-z0-9\-]/', '', $this->title);
-
         return Response::create(
             $mobi->toString(),
             200,
@@ -275,7 +280,7 @@ class EntriesExport
                 'Accept-Ranges' => 'bytes',
                 'Content-Description' => 'File Transfer',
                 'Content-type' => 'application/x-mobipocket-ebook',
-                'Content-Disposition' => 'attachment; filename="' . $this->title . '.mobi"',
+                'Content-Disposition' => 'attachment; filename="' . $this->getSanitizedFilename() . '.mobi"',
                 'Content-Transfer-Encoding' => 'binary',
             ]
         );
@@ -308,10 +313,9 @@ class EntriesExport
             }
 
             $publishedBy = $entry->getPublishedBy();
+            $authors = $this->translator->trans('export.unknown');
             if (!empty($publishedBy)) {
                 $authors = implode(',', $publishedBy);
-            } else {
-                $authors = $this->translator->trans('export.unknown');
             }
 
             $pdf->addPage();
@@ -348,7 +352,7 @@ class EntriesExport
             [
                 'Content-Description' => 'File Transfer',
                 'Content-type' => 'application/pdf',
-                'Content-Disposition' => 'attachment; filename="' . $this->title . '.pdf"',
+                'Content-Disposition' => 'attachment; filename="' . $this->getSanitizedFilename() . '.pdf"',
                 'Content-Transfer-Encoding' => 'binary',
             ]
         );
@@ -394,7 +398,7 @@ class EntriesExport
             200,
             [
                 'Content-type' => 'application/csv',
-                'Content-Disposition' => 'attachment; filename="' . $this->title . '.csv"',
+                'Content-Disposition' => 'attachment; filename="' . $this->getSanitizedFilename() . '.csv"',
                 'Content-Transfer-Encoding' => 'UTF-8',
             ]
         );
@@ -412,7 +416,7 @@ class EntriesExport
             200,
             [
                 'Content-type' => 'application/json',
-                'Content-Disposition' => 'attachment; filename="' . $this->title . '.json"',
+                'Content-Disposition' => 'attachment; filename="' . $this->getSanitizedFilename() . '.json"',
                 'Content-Transfer-Encoding' => 'UTF-8',
             ]
         );
@@ -430,7 +434,7 @@ class EntriesExport
             200,
             [
                 'Content-type' => 'application/xml',
-                'Content-Disposition' => 'attachment; filename="' . $this->title . '.xml"',
+                'Content-Disposition' => 'attachment; filename="' . $this->getSanitizedFilename() . '.xml"',
                 'Content-Transfer-Encoding' => 'UTF-8',
             ]
         );
@@ -456,7 +460,7 @@ class EntriesExport
             200,
             [
                 'Content-type' => 'text/plain',
-                'Content-Disposition' => 'attachment; filename="' . $this->title . '.txt"',
+                'Content-Disposition' => 'attachment; filename="' . $this->getSanitizedFilename() . '.txt"',
                 'Content-Transfer-Encoding' => 'UTF-8',
             ]
         );
@@ -499,4 +503,15 @@ class EntriesExport
 
         return str_replace('%IMAGE%', '', $info);
     }
+
+    /**
+     * Return a sanitized version of the title by applying translit iconv
+     * and removing non alphanumeric characters, - and space.
+     *
+     * @return string Sanitized filename
+     */
+    private function getSanitizedFilename()
+    {
+        return preg_replace('/[^A-Za-z0-9\- \']/', '', iconv('utf-8', 'us-ascii//TRANSLIT', $this->title));
+    }
 }