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Merge pull request #2997 from matrix-org/bwindels/pill-avatars

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Message editing: render avatars for pills in the editor
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Bruno Windels 2019-05-21 12:11:06 +00:00 • committed by GitHub
commit 2d4d608ed6
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10 changed files with 198 additions and 97 deletions
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34
src/components/views/avatars/BaseAvatar.js
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@ -133,38 +133,6 @@ module.exports = React.createClass({
}
},
/**
* returns the first (non-sigil) character of 'name',
* converted to uppercase
*/
_getInitialLetter: function(name) {
if (name.length < 1) {
return undefined;
}
let idx = 0;
const initial = name[0];
if ((initial === '@' || initial === '#' || initial === '+') && name[1]) {
idx++;
}
// string.codePointAt(0) would do this, but that isn't supported by
// some browsers (notably PhantomJS).
let chars = 1;
const first = name.charCodeAt(idx);
// check if it’s the start of a surrogate pair
if (first >= 0xD800 && first <= 0xDBFF && name[idx+1]) {
const second = name.charCodeAt(idx+1);
if (second >= 0xDC00 && second <= 0xDFFF) {
chars++;
}
}
const firstChar = name.substring(idx, idx+chars);
return firstChar.toUpperCase();
},
render: function() {
const imageUrl = this.state.imageUrls[this.state.urlsIndex];
@ -175,7 +143,7 @@ module.exports = React.createClass({
} = this.props;
if (imageUrl === this.state.defaultImageUrl) {
const initialLetter = this._getInitialLetter(name);
const initialLetter = AvatarLogic.getInitialLetter(name);
const textNode = (
<span className="mx_BaseAvatar_initial" aria-hidden="true"
style={{ fontSize: (width * 0.65) + "px",