jiti-meet/modules/UI/avatar/Avatar.js

96 lines
2.6 KiB
JavaScript

/* global MD5, config, interfaceConfig */
let users = {};
export default {
/**
* Sets prop in users object.
* @param id {string} user id
* @param prop {string} name of the prop
* @param val {string} value to be set
*/
_setUserProp: function (id, prop, val) {
if(!val || (users[id] && users[id][prop] === val))
return;
if(!users[id])
users[id] = {};
users[id][prop] = val;
},
/**
* Sets the user's avatar in the settings menu(if local user), contact list
* and thumbnail
* @param id id of the user
* @param email email or nickname to be used as a hash
*/
setUserEmail: function (id, email) {
this._setUserProp(id, "email", email);
},
/**
* Sets the user's avatar in the settings menu(if local user), contact list
* and thumbnail
* @param id id of the user
* @param url the url for the avatar
*/
setUserAvatarUrl: function (id, url) {
this._setUserProp(id, "url", url);
},
/**
* Returns the URL of the image for the avatar of a particular user,
* identified by its id.
* @param {string} userId user id
*/
getAvatarUrl: function (userId) {
if (config.disableThirdPartyRequests) {
return 'images/avatar2.png';
}
if (!userId) {
console.error("Get avatar - id is undefined");
return null;
}
let avatarId = null;
const user = users[userId];
if(user) {
if(user.url)
return users[userId].url;
avatarId = users[userId].email;
}
// If the ID looks like an email, we'll use gravatar.
// Otherwise, it's a random avatar, and we'll use the configured
// URL.
let random = !avatarId || avatarId.indexOf('@') < 0;
if (!avatarId) {
console.warn(
`No avatar stored yet for ${userId} - using ID as avatar ID`);
avatarId = userId;
}
avatarId = MD5.hexdigest(avatarId.trim().toLowerCase());
let urlPref = null;
let urlSuf = null;
if (!random) {
urlPref = 'https://www.gravatar.com/avatar/';
urlSuf = "?d=wavatar&size=200";
}
else if (random && interfaceConfig.RANDOM_AVATAR_URL_PREFIX) {
urlPref = interfaceConfig.RANDOM_AVATAR_URL_PREFIX;
urlSuf = interfaceConfig.RANDOM_AVATAR_URL_SUFFIX;
}
else {
urlPref = 'https://robohash.org/';
urlSuf = ".png?size=200x200";
}
return urlPref + avatarId + urlSuf;
}
};