2016-07-03 16:45:13 +00:00
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import React from 'react';
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2016-06-12 11:32:46 +00:00
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import AutocompleteProvider from './AutocompleteProvider';
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import Q from 'q';
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2016-06-20 23:35:23 +00:00
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import Fuse from 'fuse.js';
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2016-07-03 16:45:13 +00:00
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import {TextualCompletion} from './Components';
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2016-06-12 11:32:46 +00:00
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2016-06-21 10:16:20 +00:00
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const USER_REGEX = /@[^\s]*/g;
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2016-06-12 11:32:46 +00:00
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2016-06-20 08:22:55 +00:00
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let instance = null;
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2016-06-12 11:32:46 +00:00
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export default class UserProvider extends AutocompleteProvider {
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constructor() {
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2016-06-21 10:16:20 +00:00
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super(USER_REGEX, {
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2016-08-02 04:30:12 +00:00
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keys: ['name', 'userId'],
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2016-06-21 10:16:20 +00:00
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});
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2016-06-20 08:22:55 +00:00
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this.users = [];
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2016-06-20 23:35:23 +00:00
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this.fuse = new Fuse([], {
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2016-08-02 04:30:12 +00:00
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keys: ['name', 'userId'],
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2016-07-03 16:45:13 +00:00
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});
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2016-06-12 11:32:46 +00:00
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}
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2016-06-21 10:16:20 +00:00
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getCompletions(query: string, selection: {start: number, end: number}) {
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2016-06-12 11:32:46 +00:00
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let completions = [];
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2016-07-03 16:45:13 +00:00
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let {command, range} = this.getCurrentCommand(query, selection);
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if (command) {
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2016-06-20 23:35:23 +00:00
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this.fuse.set(this.users);
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2016-06-21 10:16:20 +00:00
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completions = this.fuse.search(command[0]).map(user => {
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2016-08-02 04:30:12 +00:00
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const displayName = (user.name || user.userId || '').replace(' (IRC)', ''); // FIXME when groups are done
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2016-06-12 11:32:46 +00:00
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return {
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2016-07-03 16:45:13 +00:00
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completion: user.userId,
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component: (
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<TextualCompletion
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2016-08-02 04:30:12 +00:00
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title={displayName}
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2016-07-03 16:45:13 +00:00
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description={user.userId} />
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),
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2016-07-04 20:07:01 +00:00
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range
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2016-06-12 11:32:46 +00:00
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};
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2016-06-20 23:35:23 +00:00
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}).slice(0, 4);
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2016-06-12 11:32:46 +00:00
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}
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return Q.when(completions);
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}
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getName() {
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return 'Users';
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}
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2016-06-20 08:22:55 +00:00
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setUserList(users) {
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this.users = users;
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}
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static getInstance(): UserProvider {
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2016-07-03 16:45:13 +00:00
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if (instance == null) {
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2016-06-20 08:22:55 +00:00
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instance = new UserProvider();
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2016-07-03 16:45:13 +00:00
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}
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2016-06-20 08:22:55 +00:00
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return instance;
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}
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2016-06-12 11:32:46 +00:00
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}
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