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replace emojione with twemoji. completely untested & debugged & unoptimised

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This commit is contained in:
Matthew Hodgson 2019-05-19 15:23:43 +01:00
parent 7a244b85c1
commit dc72641264
30 changed files with 103 additions and 343 deletions
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88
src/components/views/rooms/MessageComposerInput.js
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@ -51,10 +51,9 @@ import ContentMessages from '../../../ContentMessages';
import {MATRIXTO_URL_PATTERN} from '../../../linkify-matrix';
import {
asciiRegexp, unicodeRegexp, shortnameToUnicode,
asciiList, mapUnicodeToShort, toShort,
} from 'emojione';
import EMOJIBASE from 'emojibase-data/en/compact.json';
import EMOTICON_REGEX from 'emojibase-regex/emoticon';
import SettingsStore, {SettingLevel} from "../../../settings/SettingsStore";
import {makeUserPermalink} from "../../../matrix-to";
import ReplyPreview from "./ReplyPreview";
@ -63,9 +62,7 @@ import ReplyThread from "../elements/ReplyThread";
import {ContentHelpers} from 'matrix-js-sdk';
import AccessibleButton from '../elements/AccessibleButton';
const EMOJI_UNICODE_TO_SHORTNAME = mapUnicodeToShort();
const REGEX_EMOJI_WHITESPACE = new RegExp('(?:^|\\s)(' + asciiRegexp + ')\\s$');
const EMOJI_REGEX = new RegExp(unicodeRegexp, 'g');
const REGEX_EMOJI_WHITESPACE = new RegExp('(?:^|\\s)(' + EMOTICON_REGEX + ')\\s$');
const TYPING_USER_TIMEOUT = 10000; const TYPING_SERVER_TIMEOUT = 30000;
@ -273,9 +270,8 @@ export default class MessageComposerInput extends React.Component {
case 'emoji':
// XXX: apparently you can't return plain strings from serializer rules
// until https://github.com/ianstormtaylor/slate/pull/1854 is merged.
// So instead we temporarily wrap emoji from RTE in an arbitrary tag
// (<b/>). <span/> would be nicer, but in practice it causes CSS issues.
return <b>{ obj.data.get('emojiUnicode') }</b>;
// So instead we temporarily wrap emoji from RTE in a span.
return <span>{ obj.data.get('emojiUnicode') }</span>;
}
return this.renderNode({
node: obj,
@ -375,7 +371,6 @@ export default class MessageComposerInput extends React.Component {
const html = HtmlUtils.bodyToHtml(payload.event.getContent(), null, {
forComposerQuote: true,
returnString: true,
emojiOne: false,
});
const fragment = this.html.deserialize(html);
// FIXME: do we want to put in a permalink to the original quote here?
@ -540,10 +535,7 @@ export default class MessageComposerInput extends React.Component {
// The first matched group includes just the matched plaintext emoji
const emojiMatch = REGEX_EMOJI_WHITESPACE.exec(text.slice(0, currentStartOffset));
if (emojiMatch) {
// plaintext -> hex unicode
const emojiUc = asciiList[emojiMatch[1]];
// hex unicode -> shortname -> actual unicode
const unicodeEmoji = shortnameToUnicode(EMOJI_UNICODE_TO_SHORTNAME[emojiUc]);
const unicodeEmoji = EMOJIBASE.find(e => e.emoticon && e.emoticon.contains(emoijMatch[1]));
const range = Range.create({
anchor: {
@ -561,54 +553,6 @@ export default class MessageComposerInput extends React.Component {
}
}
// emojioneify any emoji
let foundEmoji;
do {
foundEmoji = false;
for (const node of editorState.document.getTexts()) {
if (node.text !== '' && HtmlUtils.containsEmoji(node.text)) {
let match;
EMOJI_REGEX.lastIndex = 0;
while ((match = EMOJI_REGEX.exec(node.text)) !== null) {
const range = Range.create({
anchor: {
key: node.key,
offset: match.index,
},
focus: {
key: node.key,
offset: match.index + match[0].length,
},
});
const inline = Inline.create({
type: 'emoji',
data: { emojiUnicode: match[0] },
});
change = change.insertInlineAtRange(range, inline);
editorState = change.value;
// if we replaced an emoji, start again looking for more
// emoji in the new editor state since doing the replacement
// will change the node structure & offsets so we can't compute
// insertion ranges from node.key / match.index anymore.
foundEmoji = true;
break;
}
}
}
} while (foundEmoji);
// work around weird bug where inserting emoji via the macOS
// emoji picker can leave the selection stuck in the emoji's
// child text. This seems to happen due to selection getting
// moved in the normalisation phase after calculating these changes
if (editorState.selection.anchor.key &&
editorState.document.getParent(editorState.selection.anchor.key).type === 'emoji') {
change = change.moveToStartOfNextText();
editorState = change.value;
}
if (this.props.onInputStateChanged && editorState.blocks.size > 0) {
let blockType = editorState.blocks.first().type;
// console.log("onInputStateChanged; current block type is " + blockType + " and marks are " + editorState.activeMarks);
@ -1295,7 +1239,7 @@ export default class MessageComposerInput extends React.Component {
// Move selection to the end of the selected history
const change = editorState.change().moveToEndOfNode(editorState.document);
// We don't call this.onChange(change) now, as fixups on stuff like emoji
// We don't call this.onChange(change) now, as fixups on stuff like pills
// should already have been done and persisted in the history.
editorState = change.value;
@ -1473,20 +1417,8 @@ export default class MessageComposerInput extends React.Component {
</a>;
}
}
case 'emoji': {
const { data } = node;
const emojiUnicode = data.get('emojiUnicode');
const uri = RichText.unicodeToEmojiUri(emojiUnicode);
const shortname = toShort(emojiUnicode);
const className = classNames('mx_emojione', {
mx_emojione_selected: isSelected,
});
const style = {};
if (props.selected) style.border = '1px solid blue';
return <img className={ className } src={ uri }
title={ shortname } alt={ emojiUnicode } style={style}
/>;
}
case 'emoji':
return data.get('emojiUnicode');
}
};