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// Copyright (c) 2015 Mattermost, Inc. All Rights Reserved.
// See License.txt for license information.
import Suggestion from './suggestion.jsx';
import ChannelStore from 'stores/channel_store.jsx';
import {autocompleteUsersInTeam} from 'actions/user_actions.jsx';
import AppDispatcher from 'dispatcher/app_dispatcher.jsx';
import {Constants, ActionTypes} from 'utils/constants.jsx';
import * as Utils from 'utils/utils.jsx';
import React from 'react';
class SwitchChannelSuggestion extends Suggestion {
render() {
const {item, isSelection} = this.props;
let className = 'mentions__name';
if (isSelection) {
className += ' suggestion--selected';
}
let displayName = '';
if (item.type === Constants.DM_CHANNEL) {
displayName = item.display_name + ' ' + Utils.localizeMessage('channel_switch_modal.dm', '(Direct Message)');
} else {
displayName = item.display_name + ' (' + item.name + ')';
}
let icon = null;
if (item.type === Constants.OPEN_CHANNEL) {
icon = <div className='status'><i className='fa fa-globe'/></div>;
} else if (item.type === Constants.PRIVATE_CHANNEL) {
icon = <div className='status'><i className='fa fa-lock'/></div>;
}
return (
<div
onClick={this.handleClick}
className={className}
>
{icon}
{displayName}
</div>
);
}
}
export default class SwitchChannelProvider {
constructor() {
this.timeoutId = '';
}
componentWillUnmount() {
clearTimeout(this.timeoutId);
}
handlePretextChanged(suggestionId, channelPrefix) {
if (channelPrefix) {
const allChannels = ChannelStore.getAll();
const channels = [];
function autocomplete() {
autocompleteUsersInTeam(
channelPrefix,
(data) => {
const users = data.in_team;
for (const id of Object.keys(allChannels)) {
const channel = allChannels[id];
if (channel.display_name.toLowerCase().startsWith(channelPrefix.toLowerCase())) {
channels.push(channel);
}
}
for (let i = 0; i < users.length; i++) {
const user = users[i];
const newChannel = {
display_name: user.username,
name: user.username + ' ' + Utils.localizeMessage('channel_switch_modal.dm', '(Direct Message)'),
type: Constants.DM_CHANNEL
};
channels.push(newChannel);
}
channels.sort((a, b) => {
if (a.display_name === b.display_name) {
if (a.type !== Constants.DM_CHANNEL && b.type === Constants.DM_CHANNEL) {
return -1;
} else if (a.type === Constants.DM_CHANNEL && b.type !== Constants.DM_CHANNEL) {
return 1;
}
return a.name.localeCompare(b.name);
}
return a.display_name.localeCompare(b.display_name);
});
const channelNames = channels.map((channel) => channel.name);
AppDispatcher.handleServerAction({
type: ActionTypes.SUGGESTION_RECEIVED_SUGGESTIONS,
id: suggestionId,
matchedPretext: channelPrefix,
terms: channelNames,
items: channels,
component: SwitchChannelSuggestion
});
}
);
}
this.timeoutId = setTimeout(
autocomplete.bind(this),
Constants.AUTOCOMPLETE_TIMEOUT
);
}
}
}
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