79 lines
2.4 KiB
JavaScript
79 lines
2.4 KiB
JavaScript
/* global Strophe, APP, MD5, config, interfaceConfig */
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var users = {};
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var Avatar = {
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/**
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* Sets the user's avatar in the settings menu(if local user), contact list
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* and thumbnail
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* @param id id of the user
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* @param email email or nickname to be used as a hash
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*/
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setUserAvatar: function (id, email) {
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if (email) {
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if (users[id] === email) {
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return;
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}
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users[id] = email;
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}
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var thumbUrl = this.getThumbUrl(id);
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var contactListUrl = this.getContactListUrl(id);
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},
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/**
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* Returns image URL for the avatar to be displayed on large video area
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* where current dominant speaker is presented.
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* @param id id of the user for whom we want to obtain avatar URL
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*/
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getDominantSpeakerUrl: function (id) {
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return this.getGravatarUrl(id, 100);
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},
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/**
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* Returns image URL for the avatar to be displayed on small video thumbnail
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* @param id id of the user for whom we want to obtain avatar URL
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*/
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getThumbUrl: function (id) {
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return this.getGravatarUrl(id, 100);
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},
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/**
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* Returns the URL for the avatar to be displayed as contactlist item
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* @param id id of the user for whom we want to obtain avatar URL
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*/
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getContactListUrl: function (id) {
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return this.getGravatarUrl(id, 30);
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},
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getGravatarUrl: function (id, size) {
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if (!id) {
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console.error("Get gravatar - id is undefined");
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return null;
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}
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// Default to using gravatar.
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var urlPref = 'https://www.gravatar.com/avatar/';
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var urlSuf = "?d=wavatar&size=" + (size || "30");
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// If we have a real email we will use it for the gravatar and we'll
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// use the pre-configured URL if any. Otherwise, it's a random avatar.
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var email = users[id];
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if (email && email.indexOf('@')) {
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id = email;
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if (interfaceConfig.RANDOM_AVATAR_URL_PREFIX) {
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urlPref = interfaceConfig.RANDOM_AVATAR_URL_PREFIX;
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urlSuf = interfaceConfig.RANDOM_AVATAR_URL_SUFFIX;
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}
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}
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if (!config.disableThirdPartyRequests) {
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return urlPref +
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MD5.hexdigest(id.trim().toLowerCase()) +
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urlSuf;
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} else {
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return 'images/avatar2.png';
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}
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}
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};
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module.exports = Avatar;
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