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[Glitch] Replace recursion in status mapStateToProps 

Port dfbadd6837 to glitch-soc
This commit is contained in:
Thibaut Girka 2018-11-30 12:24:12 +01:00 committed by ThibG
parent a28f5695f3
commit 837ea32c88
1 changed files with 9 additions and 12 deletions
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21
app/javascript/flavours/glitch/features/status/index.js
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@ -65,31 +65,28 @@ const makeMapStateToProps = () => {
if (status) { if (status) {
ancestorsIds = ancestorsIds.withMutations(mutable => { ancestorsIds = ancestorsIds.withMutations(mutable => {
function addAncestor(id) { let id = status.get('in_reply_to_id');
if (id) {
const inReplyTo = state.getIn(['contexts', 'inReplyTos', id]);
mutable.unshift(id); while (id) {
addAncestor(inReplyTo); mutable.unshift(id);
} id = state.getIn(['contexts', 'inReplyTos', id]);
} }
addAncestor(status.get('in_reply_to_id'));
}); });
descendantsIds = descendantsIds.withMutations(mutable => { descendantsIds = descendantsIds.withMutations(mutable => {
function addDescendantOf(id) { const ids = [status.get('id')];
while (ids.length > 0) {
let id = ids.shift();
const replies = state.getIn(['contexts', 'replies', id]); const replies = state.getIn(['contexts', 'replies', id]);
if (replies) { if (replies) {
replies.forEach(reply => { replies.forEach(reply => {
mutable.push(reply); mutable.push(reply);
addDescendantOf(reply); ids.unshift(reply);
}); });
} }
} }
addDescendantOf(status.get('id'));
}); });
} }