From: Kevin Decherf <kevin@kdecherf.com>
Date: Sun, 17 Mar 2019 22:36:10 +0000 (+0100)
Subject: epub: fix exception when articles have the same title
X-Git-Tag: 2.3.8~8^2
X-Git-Url: https://git.immae.eu/?a=commitdiff_plain;h=41d476d7e74b752e693a1b70e68b8cb05045653f;hp=-c;p=github%2Fwallabag%2Fwallabag.git

epub: fix exception when articles have the same title

This commit fixes an exception occuring when exporting as epub several
articles with the same title. The chapter filename is now derived from
title and url.

Fixes #3642

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

41d476d7e74b752e693a1b70e68b8cb05045653f
diff --git a/src/Wallabag/CoreBundle/Helper/EntriesExport.php b/src/Wallabag/CoreBundle/Helper/EntriesExport.php
index a2aa4d13..f981ee50 100644
--- a/src/Wallabag/CoreBundle/Helper/EntriesExport.php
+++ b/src/Wallabag/CoreBundle/Helper/EntriesExport.php
@@ -188,7 +188,7 @@ class EntriesExport
             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');