~azzar1/unity/add-show-desktop-key

457 by mattgiuca
Added media/common/tos.js. JavaScript file for TOS (forgot to add earlier).
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/* IVLE - Informatics Virtual Learning Environment
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 * Copyright (C) 2007-2008 The University of Melbourne
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 *
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 * This program is free software; you can redistribute it and/or modify
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 * it under the terms of the GNU General Public License as published by
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 * the Free Software Foundation; either version 2 of the License, or
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 * (at your option) any later version.
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 *
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 * This program is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 * GNU General Public License for more details.
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 *
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 * You should have received a copy of the GNU General Public License
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 * along with this program; if not, write to the Free Software
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 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
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 *
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 * Module: Terms of Service
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 * Author: Matt Giuca
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 * Date: 14/2/2008
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 *
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 * Client handler for the "Terms of Service" page.
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 * (Accepts user's acceptance, and calls usermgt to create the user's jail and
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 * activate their account).
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 */
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478 by mattgiuca
scripts/usrmgr-server: Renamed actions from dashes to underscores.
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/* The user must send this declaration message to ensure they acknowledge the
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 * TOS.
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 * (This is the exact same string as in userservice).
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 */
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USER_DECLARATION = {"declaration":
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                        "I accept the IVLE Terms of Service"};
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457 by mattgiuca
Added media/common/tos.js. JavaScript file for TOS (forgot to add earlier).
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/** Creates a "dot dot dot" animation to indicate the client is waiting for a
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 * response from the server.
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 * This will keep animating forever.
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 * Returns a DOM element which will automatically have its contents changed on
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 * intervals.
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 */
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function make_dots_anim()
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{
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    var p = document.createElement("p");
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    anim_dots = document.createTextNode("");
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    p.appendChild(anim_dots);
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    setInterval("anim_dots.data = updateDots(anim_dots.data);", 500);
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    return p;
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}
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function updateDots(text)
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{
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    if (text.length >= 4)
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        return ".";
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    else
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        return text + ".";
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}
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function accept_license()
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{
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    /* The user has accepted the license.
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     * We need to call usermgt to tell it the good news.
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     * It will go away and make the user's jail and activate the account in
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     * the DB, among other things.
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     * This could take awhile (which is why we're using Ajax).
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     * We need to wait on this page for the server's response.
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     */
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    /* Start by clearing away these buttons. */
478 by mattgiuca
scripts/usrmgr-server: Renamed actions from dashes to underscores.
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    var tos_acceptbuttons = document.getElementById("tos_acceptbuttons");
457 by mattgiuca
Added media/common/tos.js. JavaScript file for TOS (forgot to add earlier).
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    dom_removechildren(tos_acceptbuttons);
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    /* Print a "please wait" message */
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    tos_acceptbuttons.appendChild(dom_make_text_elem("p",
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        "IVLE is now setting up your environment. Please wait..."));
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    tos_acceptbuttons.appendChild(make_dots_anim());
478 by mattgiuca
scripts/usrmgr-server: Renamed actions from dashes to underscores.
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    /* Make the Ajax request */
559 by mattgiuca
Major JavaScript refactor: util.ajax_call is now asynchronous, not
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    ajax_call(handle_accept_response, "userservice", "activate_me",
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        USER_DECLARATION, "POST")
478 by mattgiuca
scripts/usrmgr-server: Renamed actions from dashes to underscores.
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}
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function handle_accept_response(xhr)
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{
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    /* TEMP */
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    var tos_acceptbuttons = document.getElementById("tos_acceptbuttons");
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    dom_removechildren(tos_acceptbuttons);
847 by dcoles
Login: Give some smarter feedback from the userservice if the TOS fails. A
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    try
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    {
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        response = JSON.parse(xhr.responseText);
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    }
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    catch (e)
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    {
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        response = {'response': 'parse-failure'};
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    }
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    if (response.response == 'usrmgt-failure')
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    {
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    tos_acceptbuttons.appendChild(dom_make_text_elem("p",
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        "Error connecting to User Management server. Please try again later.")); 
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    }
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    else if (response.response == 'parse-failure')
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    {
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    tos_acceptbuttons.appendChild(dom_make_text_elem("p",
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        "Error connecting to server. Please try again later. "));
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    }
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    else
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    {
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        /* Refresh the page; as the user is now (apparently) logged in */
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        window.location.href = window.location.href;
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    }
457 by mattgiuca
Added media/common/tos.js. JavaScript file for TOS (forgot to add earlier).
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}
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function decline_license()
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{
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    /* Redirect to the logout page */
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    window.location.href = app_path("logout");
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}