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Merge pull request #3761 from matrix-org/travis/babel7-wp-es6-export

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Convert CommonJS exports to ES6 exports
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Travis Ralston 2020-01-08 09:09:11 -07:00 • committed by GitHub
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204
src/Avatar.js
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@ -19,116 +19,114 @@ import {ContentRepo} from 'matrix-js-sdk';
import {MatrixClientPeg} from './MatrixClientPeg';
import DMRoomMap from './utils/DMRoomMap';
module.exports = {
avatarUrlForMember: function(member, width, height, resizeMethod) {
let url = member.getAvatarUrl(
MatrixClientPeg.get().getHomeserverUrl(),
Math.floor(width * window.devicePixelRatio),
Math.floor(height * window.devicePixelRatio),
resizeMethod,
false,
false,
);
if (!url) {
// member can be null here currently since on invites, the JS SDK
// does not have enough info to build a RoomMember object for
// the inviter.
url = this.defaultAvatarUrlForString(member ? member.userId : '');
export function avatarUrlForMember(member, width, height, resizeMethod) {
let url = member.getAvatarUrl(
MatrixClientPeg.get().getHomeserverUrl(),
Math.floor(width * window.devicePixelRatio),
Math.floor(height * window.devicePixelRatio),
resizeMethod,
false,
false,
);
if (!url) {
// member can be null here currently since on invites, the JS SDK
// does not have enough info to build a RoomMember object for
// the inviter.
url = defaultAvatarUrlForString(member ? member.userId : '');
}
return url;
}
export function avatarUrlForUser(user, width, height, resizeMethod) {
const url = ContentRepo.getHttpUriForMxc(
MatrixClientPeg.get().getHomeserverUrl(), user.avatarUrl,
Math.floor(width * window.devicePixelRatio),
Math.floor(height * window.devicePixelRatio),
resizeMethod,
);
if (!url || url.length === 0) {
return null;
}
return url;
}
export function defaultAvatarUrlForString(s) {
const images = ['03b381', '368bd6', 'ac3ba8'];
let total = 0;
for (let i = 0; i < s.length; ++i) {
total += s.charCodeAt(i);
}
return require('../res/img/' + images[total % images.length] + '.png');
}
/**
* returns the first (non-sigil) character of 'name',
* converted to uppercase
* @param {string} name
* @return {string} the first letter
*/
export function getInitialLetter(name) {
if (!name) {
// XXX: We should find out what causes the name to sometimes be falsy.
console.trace("`name` argument to `getInitialLetter` not supplied");
return undefined;
}
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++;
}
return url;
},
}
avatarUrlForUser: function(user, width, height, resizeMethod) {
const url = ContentRepo.getHttpUriForMxc(
MatrixClientPeg.get().getHomeserverUrl(), user.avatarUrl,
Math.floor(width * window.devicePixelRatio),
Math.floor(height * window.devicePixelRatio),
resizeMethod,
);
if (!url || url.length === 0) {
return null;
}
return url;
},
const firstChar = name.substring(idx, idx+chars);
return firstChar.toUpperCase();
}
defaultAvatarUrlForString: function(s) {
const images = ['03b381', '368bd6', 'ac3ba8'];
let total = 0;
for (let i = 0; i < s.length; ++i) {
total += s.charCodeAt(i);
}
return require('../res/img/' + images[total % images.length] + '.png');
},
export function avatarUrlForRoom(room, width, height, resizeMethod) {
const explicitRoomAvatar = room.getAvatarUrl(
MatrixClientPeg.get().getHomeserverUrl(),
width,
height,
resizeMethod,
false,
);
if (explicitRoomAvatar) {
return explicitRoomAvatar;
}
/**
* returns the first (non-sigil) character of 'name',
* converted to uppercase
* @param {string} name
* @return {string} the first letter
*/
getInitialLetter(name) {
if (!name) {
// XXX: We should find out what causes the name to sometimes be falsy.
console.trace("`name` argument to `getInitialLetter` not supplied");
return undefined;
}
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();
},
avatarUrlForRoom(room, width, height, resizeMethod) {
const explicitRoomAvatar = room.getAvatarUrl(
let otherMember = null;
const otherUserId = DMRoomMap.shared().getUserIdForRoomId(room.roomId);
if (otherUserId) {
otherMember = room.getMember(otherUserId);
} else {
// if the room is not marked as a 1:1, but only has max 2 members
// then still try to show any avatar (pref. other member)
otherMember = room.getAvatarFallbackMember();
}
if (otherMember) {
return otherMember.getAvatarUrl(
MatrixClientPeg.get().getHomeserverUrl(),
width,
height,
resizeMethod,
false,
);
if (explicitRoomAvatar) {
return explicitRoomAvatar;
}
let otherMember = null;
const otherUserId = DMRoomMap.shared().getUserIdForRoomId(room.roomId);
if (otherUserId) {
otherMember = room.getMember(otherUserId);
} else {
// if the room is not marked as a 1:1, but only has max 2 members
// then still try to show any avatar (pref. other member)
otherMember = room.getAvatarFallbackMember();
}
if (otherMember) {
return otherMember.getAvatarUrl(
MatrixClientPeg.get().getHomeserverUrl(),
width,
height,
resizeMethod,
false,
);
}
return null;
},
};
}
return null;
}