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>
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');