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- <!DOCTYPE html>
- <html lang="en">
- <head>
- <meta charset="UTF-8">
- <title>index</title>
- <link href='http://fonts.googleapis.com/css?family=Iceland' rel='stylesheet' type='text/css'>
- <link href="music_universe_css.css" rel="stylesheet" media="screen" />
- <script src="http://cloud.github.com/downloads/processing-js/processing-js/processing-1.4.1-api.js"></script>
- <script type="text/javascript" src="jscript.js"></script>
- </head>
- <body>
- <table id="tableLogoEinput">
- <tr>
- <th>
- <table id="tableLogo">
- <tr>
- <th>
- <img id= "logo" src="http://i1369.photobucket.com/albums/ag202/iKaelyn/GGG_zps5274496a.png" align="right">
- </th>
- <th>
- <h1>Music Universe</h1>
- </th>
- </tr>
- </table>
- </th>
- <th>
- <input type="text" name="Username" placeholder="Username" id="search-text" required/>
- <button type="button" id="go"/>Go!</button>
- </th>
- </tr>
- <tr>
- <td>
- <button type="button" id="Artists"/>Artists</button>
- </td>
- <td>
- <div id="status"></div>
- <div id="tabela"></div>
- </td>
- <td></td>
- <td></td>
- </tr>
- <tr>
- <td>
- <button type="button" id="Friends"/>Common with Friends</button>
- </td>
- <td>
- </td>
- </tr>
- </table>
- </body>
- </html>
- /*jslint browser: true*/
- /*global $, jQuery, alert*/
- /*jslint vars: true, plusplus: true, devel: true, nomen: true, indent: 4, maxerr: 50 */
- /*global define */
- // URL base para pedidos à API do Last.fm
- var base_url = "http://ws.audioscrobbler.com/2.0/";
- // chave API
- var apikey = ****;
- // URL base para pedidos à API do Last.fm - concatenar em cada pedido com nome do método a invocar e parâmetros do mesmo
- var base_request = "http://ws.audioscrobbler.com/2.0/?api_key=****&format=json&method=";
- // Nome do utilizador a analisar
- var username;
- // Array associativo com nome do utilizador como chave e valor de amizade como valor
- var amigos = {};
- var procura, getUserInfo, processUserInfo, log, logError, Artists, processArtists, ComumComAmigos, searching, searchAgain, getUserFriends, processUserFriends;
- $(function () {
- 'use strict';
- $("#go").click(procura);
- });
- function procura() {
- 'use strict';
- username = $("#search-text").val();
- searching();
- getUserInfo();
- }
- function getUserInfo() {
- 'use strict';
- var data = {
- api_key: apikey,
- method: "user.getInfo",
- user: username,
- format: "json"
- };
- $.get(base_url, data).done(processUserInfo).fail(logError("Loading information of " + username));
- log("Loading information");
- }
- function processUserInfo(info) {
- 'use strict';
- if (info.error) {
- log("User " + username + " doesn't exists!<br/>Try again...");
- searchAgain();
- return;
- }
- username = info.user.name;
- var realname = info.user.realname,
- pais = info.user.country,
- age = info.user.age,
- genero = info.user.gender,
- playlist = info.user.playlists;
- $("#tabela").html("Username: " + username + " <br>Name:" + realname + " <br> Country:" + pais + " <br> Age:" + age + " <br> Gender:" + genero + "<br>Playlists:" + playlist + "<br/><table></table>");
- $("#Artists").click(Artists);
- $("#Friends").click(ComumComAmigos);
- getUserFriends();
- }
- function getUserFriends(pageNumber) {
- 'use strict';
- var data = {
- api_key: apikey,
- method: "user.getFriends",
- user: username,
- page: pageNumber,
- format: "json"
- };
- $.get(base_url, data).done(processUserFriends).fail(logError("obter amigos do utilizador " + username));
- console.log("Pedida informação de amigos do utilizador " + username + "...");
- }
- function Artists() {
- 'use strict';
- var data = {
- api_key: apikey,
- method: "user.getInfo",
- user: username,
- format: "json"
- };
- $.get(base_url, data).done(processArtists).fail(logError("Loading information"));
- log("Loading information");
- }
- function processArtists() {
- 'use strict';
- }
- function ComumComAmigos() {
- 'use strict';
- }
- function searching() {
- 'use strict';
- $("#status").empty();
- log("Procurando informação sobre " + username);
- }
- function searchAgain() {
- 'use strict';
- $("#procura").show();
- }
- function log(message) {
- 'use strict';
- $("#status").append(message + "<br/>");
- }
- function logError(actividade) {
- 'use strict';
- return function (data) {
- $("#status").append("Error " + actividade + ": " + data.statusText + "<br/>");
- };
- }
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