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

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Fixes #3602

Signed-off-by: Kevin Decherf <kevin@kdecherf.com>
This commit is contained in:
Kevin Decherf 2019-02-16 20:37:20 +01:00
parent b1992b340e
commit 9a7a0e1e6b
1 changed files with 9 additions and 7 deletions
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16
src/Wallabag/CoreBundle/Helper/EntriesExport.php
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@ -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());
}