2017-06-01 16:18:06 +02:00
|
|
|
/*
|
2017-06-01 18:29:40 +02:00
|
|
|
Copyright 2016 Aviral Dasgupta
|
2017-06-01 16:18:06 +02:00
|
|
|
Copyright 2017 Vector Creations Ltd
|
|
|
|
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
|
|
you may not use this file except in compliance with the License.
|
|
|
|
You may obtain a copy of the License at
|
|
|
|
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
|
|
See the License for the specific language governing permissions and
|
|
|
|
limitations under the License.
|
|
|
|
*/
|
|
|
|
|
2016-07-03 18:45:13 +02:00
|
|
|
import React from 'react';
|
2017-05-25 12:39:08 +02:00
|
|
|
import { _t } from '../languageHandler';
|
2016-06-17 01:28:09 +02:00
|
|
|
import AutocompleteProvider from './AutocompleteProvider';
|
2016-07-03 18:45:13 +02:00
|
|
|
import {emojioneList, shortnameToImage, shortnameToUnicode} from 'emojione';
|
2016-12-01 07:36:57 +01:00
|
|
|
import FuzzyMatcher from './FuzzyMatcher';
|
2016-08-17 13:57:19 +02:00
|
|
|
import sdk from '../index';
|
|
|
|
import {PillCompletion} from './Components';
|
2016-09-13 12:11:52 +02:00
|
|
|
import type {SelectionRange, Completion} from './Autocompleter';
|
2016-06-17 01:28:09 +02:00
|
|
|
|
2017-06-27 21:13:48 +02:00
|
|
|
import EmojiData from 'emoji-datasource/emoji';
|
|
|
|
|
|
|
|
const emojiDataToEmojiOne = (name) => ':' + name + ':';
|
|
|
|
|
|
|
|
// Only include emojis that are in both data sets
|
|
|
|
const emojiOneShortNames = Object.keys(emojioneList);
|
|
|
|
const emojiDataWithEmojiOneSupport = EmojiData.filter((a) => {
|
|
|
|
return emojiOneShortNames.indexOf(
|
|
|
|
emojiDataToEmojiOne(a.short_name),
|
|
|
|
) !== -1;
|
|
|
|
});
|
|
|
|
|
|
|
|
const LIMIT = 20;
|
|
|
|
const CATEGORY_ORDER = [
|
|
|
|
'People',
|
|
|
|
'Foods',
|
|
|
|
'Objects',
|
|
|
|
'Activity',
|
|
|
|
'Skin Tones',
|
|
|
|
'Nature',
|
|
|
|
'Places',
|
|
|
|
'Flags',
|
|
|
|
'Symbols',
|
|
|
|
];
|
|
|
|
|
2016-06-17 01:28:09 +02:00
|
|
|
const EMOJI_REGEX = /:\w*:?/g;
|
2017-06-27 21:13:48 +02:00
|
|
|
const EMOJI_SHORTNAMES = emojiDataWithEmojiOneSupport.sort(
|
|
|
|
(a, b) => {
|
|
|
|
if (a.category === b.category) {
|
|
|
|
return a.sort_order - b.sort_order;
|
|
|
|
}
|
|
|
|
return CATEGORY_ORDER.indexOf(a.category) - CATEGORY_ORDER.indexOf(b.category);
|
|
|
|
},
|
|
|
|
).map((a) => {
|
2017-02-10 19:05:13 +01:00
|
|
|
return {
|
2017-06-27 21:13:48 +02:00
|
|
|
shortname: emojiDataToEmojiOne(a.short_name),
|
|
|
|
shortnames: a.short_names.join(','),
|
2017-02-10 19:05:13 +01:00
|
|
|
};
|
|
|
|
});
|
2016-06-17 01:28:09 +02:00
|
|
|
|
2016-06-20 10:22:55 +02:00
|
|
|
let instance = null;
|
|
|
|
|
2016-06-17 01:28:09 +02:00
|
|
|
export default class EmojiProvider extends AutocompleteProvider {
|
|
|
|
constructor() {
|
2016-06-21 12:16:20 +02:00
|
|
|
super(EMOJI_REGEX);
|
2017-02-10 19:05:13 +01:00
|
|
|
this.matcher = new FuzzyMatcher(EMOJI_SHORTNAMES, {
|
2017-06-27 21:13:48 +02:00
|
|
|
keys: ['shortname', 'shortnames'],
|
2017-02-10 19:05:13 +01:00
|
|
|
});
|
2016-06-17 01:28:09 +02:00
|
|
|
}
|
|
|
|
|
2016-09-13 12:11:52 +02:00
|
|
|
async getCompletions(query: string, selection: SelectionRange) {
|
2016-08-17 13:57:19 +02:00
|
|
|
const EmojiText = sdk.getComponent('views.elements.EmojiText');
|
|
|
|
|
2016-06-17 01:28:09 +02:00
|
|
|
let completions = [];
|
2016-07-03 18:45:13 +02:00
|
|
|
let {command, range} = this.getCurrentCommand(query, selection);
|
|
|
|
if (command) {
|
2016-12-01 07:36:57 +01:00
|
|
|
completions = this.matcher.match(command[0]).map(result => {
|
2017-02-10 19:05:13 +01:00
|
|
|
const {shortname} = result;
|
2016-08-17 13:57:19 +02:00
|
|
|
const unicode = shortnameToUnicode(shortname);
|
2016-06-17 01:28:09 +02:00
|
|
|
return {
|
2016-08-17 13:57:19 +02:00
|
|
|
completion: unicode,
|
2016-06-17 01:28:09 +02:00
|
|
|
component: (
|
2016-08-17 13:57:19 +02:00
|
|
|
<PillCompletion title={shortname} initialComponent={<EmojiText style={{maxWidth: '1em'}}>{unicode}</EmojiText>} />
|
2016-07-03 18:45:13 +02:00
|
|
|
),
|
|
|
|
range,
|
2016-06-17 01:28:09 +02:00
|
|
|
};
|
2017-06-27 21:13:48 +02:00
|
|
|
}).slice(0, LIMIT);
|
2016-06-17 01:28:09 +02:00
|
|
|
}
|
2016-09-13 12:11:52 +02:00
|
|
|
return completions;
|
2016-06-17 01:28:09 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
getName() {
|
2017-05-23 16:16:31 +02:00
|
|
|
return '😃 ' + _t('Emoji');
|
2016-06-17 01:28:09 +02:00
|
|
|
}
|
2016-06-20 10:22:55 +02:00
|
|
|
|
|
|
|
static getInstance() {
|
2016-07-03 18:45:13 +02:00
|
|
|
if (instance == null)
|
2017-01-20 15:22:27 +01:00
|
|
|
{instance = new EmojiProvider();}
|
2016-06-20 10:22:55 +02:00
|
|
|
return instance;
|
|
|
|
}
|
2016-08-17 13:57:19 +02:00
|
|
|
|
|
|
|
renderCompletions(completions: [React.Component]): ?React.Component {
|
2016-08-22 21:06:31 +02:00
|
|
|
return <div className="mx_Autocomplete_Completion_container_pill">
|
|
|
|
{completions}
|
|
|
|
</div>;
|
2016-08-17 13:57:19 +02:00
|
|
|
}
|
2016-06-17 01:28:09 +02:00
|
|
|
}
|