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Timout Dialog Disabler for Sakai

A quick tweak of Sakai

当前为 2015-10-23 提交的版本，查看 最新版本。

// ==UserScript==
// @name         Timout Dialog Disabler for Sakai
// @version      1.2
// @description  A quick tweak of Sakai
// @author       Luke Lazurite
// @match        http://sakai.umji.sjtu.edu.cn/*
// @grant        GM_setValue
// @grant        GM_getValue
// @grant        GM_deleteValue
// @namespace https://greasyfork.org/users/18585
// ==/UserScript==

window.addEventListener('load', function() {
    $.ajax({
        url: '/direct/session/current.json', 
        dataType: "json",
        success: function(data) {
            if (! data.usereid && GM_getValue('sakai-auto-login')) {
                $.ajax({
                    url: '/direct/session',
                    type: 'POST',
                    data: {
                        _username: GM_getValue('sakai-username'),
                        _password: GM_getValue('sakai-password')
                    }, 
                    error: function (jqXHR, textStatus) {
                        if (jqXHR.status === 403) {
                            GM_deleteValue('sakai-auto-login');
                            GM_deleteValue('sakai-username');
                            GM_deleteValue('sakai-password');
                            alert('Authentication failed, the stored credential has been deleted.');
                        }
                    }
                })
            }
        }
    });
    
    if (window.portal) {
        window.portal.timeoutDialog.enabled = false;
    }
    setInterval(function() {
        $.ajax({
            url: '/direct/session/current.json',
            dataType: "json"
        });
    }, 300000);
    $('form[action="http://sakai.umji.sjtu.edu.cn/portal/xlogin"]').submit(function(){
        if (sakaiAutoLogin = GM_getValue('sakai-auto-login') === undefined) {
            GM_setValue('sakai-auto-login', confirm('Do you want sakai to login automatically?'));
            sakaiAutoLogin = GM_getValue;
            GM_setValue('sakai-username', $('input#eid').val());
            GM_setValue('sakai-password', $('input#pw').val());
        }
    });
}, false);