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Merge pull request #2824 from thelounge/xpaw/fix-storage-deref

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Fix stored image previews not being dereferenced
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Jérémie Astori 2018-10-06 01:39:25 -04:00 committed by GitHub
commit 79801af219
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1 changed files with 12 additions and 4 deletions
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16
src/models/chan.js
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@ -84,17 +84,25 @@ Chan.prototype.pushMessage = function(client, msg, increasesUnread) {
// If maxHistory is 0, image would be dereferenced before client had a chance to retrieve it,
// so for now, just don't implement dereferencing for this edge case.
if (Helper.config.prefetch && Helper.config.prefetchStorage && Helper.config.maxHistory > 0) {
if (Helper.config.maxHistory > 0) {
this.dereferencePreviews(deleted);
}
}
};
Chan.prototype.dereferencePreviews = function(messages) {
if (!Helper.config.prefetch || !Helper.config.prefetchStorage) {
return;
}
messages.forEach((message) => {
if (message.preview && message.preview.thumb) {
storage.dereference(message.preview.thumb);
message.preview.thumb = null;
if (message.previews) {
message.previews.forEach((preview) => {
if (preview.thumb) {
storage.dereference(preview.thumb);
preview.thumb = null;
}
});
}
});
};