48 lines
1.7 KiB
JavaScript
48 lines
1.7 KiB
JavaScript
//
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// Copyright (c) 2012 Rodolphe Breard
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//
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// Permission to use, copy, modify, and/or distribute this software for any
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// purpose with or without fee is hereby granted, provided that the above
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// copyright notice and this permission notice appear in all copies.
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//
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// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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//
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var AvatarManager = function() {
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this.avatars = {};
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};
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AvatarManager.prototype.getContactPic = function(name, callback) {
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var xhr = new XMLHttpRequest();
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xhr.open("GET", "http://cdn.local.epitech.net/userprofil/profilview/" + name + ".jpg", true);
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xhr.responseType = "blob";
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xhr.onload = (function(elem) {
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return function(e) {
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if (e.target.status === 200) {
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elem.avatars[name] = window.webkitURL.createObjectURL(this.response);
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} else {
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elem.avatars[name] = "img/default-avatar.jpg";
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}
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if (typeof callback !== "undefined") {
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callback(elem.avatars[name]);
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}
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};
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})(this);
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xhr.send();
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}
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AvatarManager.prototype.get = function(name, callback) {
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if (typeof this.avatars[name] === "undefined") {
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this.getContactPic(name, callback);
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} else {
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callback(this.avatars[name]);
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}
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};
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