arno/lychee
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Don't delete photo when used elsewhere

Browse Source
This commit is contained in:
Tobias Reich 2014-08-22 22:54:33 +02:00
parent 47e3219966
commit 988a9075f3
1 changed files with 29 additions and 20 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
php/modules/Photo.php
View File

@ -210,12 +210,15 @@ class Photo extends Module {
}
private function exists($checksum) {
private function exists($checksum, $photoID = null) {
# Check dependencies
self::dependencies(isset($this->database, $checksum));
$query = "SELECT id, url, thumbUrl FROM lychee_photos WHERE checksum = '$checksum' LIMIT 1;";
# Exclude $photoID from select when $photoID is set
if (isset($photoID)) $query = "SELECT id, url, thumbUrl FROM lychee_photos WHERE checksum = '$checksum' AND id <> '$photoID' LIMIT 1;";
else $query = "SELECT id, url, thumbUrl FROM lychee_photos WHERE checksum = '$checksum' LIMIT 1;";
$result = $this->database->query($query);
if (!$result) {
@ -820,7 +823,7 @@ class Photo extends Module {
$this->plugins(__METHOD__, 0, func_get_args());
# Get photos
$photos = $this->database->query("SELECT id, url, thumbUrl FROM lychee_photos WHERE id IN ($this->photoIDs);");
$photos = $this->database->query("SELECT id, url, thumbUrl, checksum FROM lychee_photos WHERE id IN ($this->photoIDs);");
if (!$photos) {
Log::error($this->database, __METHOD__, __LINE__, $this->database->error);
return false;
@ -829,6 +832,10 @@ class Photo extends Module {
# For each photo
while ($photo = $photos->fetch_object()) {
# Check if other photos are referring to this images
# If so, only delete the db entry
if ($this->exists($photo->checksum, $photo->id)===false) {
# Get retina thumb url
$thumbUrl2x = explode(".", $photo->thumbUrl);
$thumbUrl2x = $thumbUrl2x[0] . '@2x.' . $thumbUrl2x[1];
@ -851,6 +858,8 @@ class Photo extends Module {
return false;
}
}
# Delete db entry
$delete = $this->database->query("DELETE FROM lychee_photos WHERE id = '$photo->id';");
if (!$delete) {