From: Kevin Decherf <kevin@kdecherf.com>
Date: Sat, 16 Feb 2019 19:37:20 +0000 (+0100)
Subject: epub export: fix missing cover image, only for exports of one article
X-Git-Tag: 2.3.7~5^2
X-Git-Url: https://git.immae.eu/?p=github%2Fwallabag%2Fwallabag.git;a=commitdiff_plain;h=9a7a0e1e6b7ac8aeb110346e8ada841060496a1a

epub export: fix missing cover image, only for exports of one article

Fixes #3602

Signed-off-by: Kevin Decherf <kevin@kdecherf.com>
---

diff --git a/src/Wallabag/CoreBundle/Helper/EntriesExport.php b/src/Wallabag/CoreBundle/Helper/EntriesExport.php
index 64591687..a2aa4d13 100644
--- 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);
         $i = 0;
@@ -183,6 +176,15 @@ class EntriesExport
         // set tags as subjects
         foreach ($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());
             }