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Improve the sorting applied to the sorting of autocomplete results

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QueryMatcher: sort results based on the position of the query within the matching value. The closer to the beginning of the word, the higher the result apears.

UserProvider: perf improvement (slice early) and refactor onUserSpoke
This commit is contained in:
Luke Barnard 2017-07-04 13:53:06 +01:00
parent fb86534ba3
commit e688eca823
2 changed files with 24 additions and 10 deletions
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15
src/autocomplete/UserProvider.js
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@ -50,7 +50,7 @@ export default class UserProvider extends AutocompleteProvider {
let completions = [];
let {command, range} = this.getCurrentCommand(query, selection, force);
if (command) {
completions = this.matcher.match(command[0]).map(user => {
completions = this.matcher.match(command[0]).slice(0, 4).map((user) => {
let displayName = (user.name || user.userId || '').replace(' (IRC)', ''); // FIXME when groups are done
let completion = displayName;
if (range.start === 0) {
@ -68,7 +68,7 @@ export default class UserProvider extends AutocompleteProvider {
),
range,
};
}).slice(0, 4);
});
}
return completions;
}
@ -90,7 +90,9 @@ export default class UserProvider extends AutocompleteProvider {
if (member.userId !== currentUserId) return true;
});
this.users = _sortBy(this.users, (user) => 1E20 - lastSpoken[user.userId] || 1E20);
this.users = _sortBy(this.users, (completion) =>
1E20 - lastSpoken[completion.user.userId] || 1E20,
);
this.matcher.setObjects(this.users);
}
@ -98,9 +100,10 @@ export default class UserProvider extends AutocompleteProvider {
onUserSpoke(user: RoomMember) {
if(user.userId === MatrixClientPeg.get().credentials.userId) return;
// Probably unsafe to compare by reference here?
_pull(this.users, user);
this.users.splice(0, 0, user);
this.users = this.users.splice(
this.users.findIndex((user2) => user2.userId === user.userId), 1);
this.users = [user, ...this.users];
this.matcher.setObjects(this.users);
}