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pa4home/htdocs/js/pa4h.js
2012-01-15 15:50:31 +01:00

298 lines
7.1 KiB
JavaScript

var imgTitres_dir = "images/titres/";
var username = "";
var apps = Array();
function clearNode(node)
{
if (node.hasChildNodes())
{
while (node.childNodes.length >= 1)
node.removeChild(node.firstChild);
}
}
window.onload = function()
{
printEtat(1);
clearScreen();
firstLoad();
document.getElementById('btMenu').onclick = function(){
showMenu();
}
document.getElementById('btMenu').onmouseout = function(){
setHideMenuTimeout();
}
document.getElementById('menu').onmouseover = function(){
showMenu();
}
document.getElementById('menu').onmouseout = function(){
setHideMenuTimeout();
}
}
function firstLoad()
{
new Ajax.Request(
'ajax.php',
{
onSuccess: function(transport, json)
{
printEtat(2);
if (json.statut == 1)
{
username = json.username;
if (window.sessionStorage && window.sessionStorage.username == username)
{
//On restaure l'application en cours
}
else
page_accueil();
}
else
loadPage("connexion");
printEtat(0);
},
onFailure: function() { printEtat(3); }
}
);
}
function deconnexion()
{
printEtat(1);
clearScreen();
new Ajax.Request(
'ajax.php',
{
method: 'get',
parameters: {d: "logout"},
onSuccess: function(transport, json) { firstLoad(); },
onFailure: function() { printEtat(3); }
}
);
}
function printEtat(id)
{
if (id == 0)
$('etat').innerHTML = "";
else if (id == 1)
$('etat').innerHTML = "Connexion au serveur en cours ...";
else if (id == 2)
$('etat').innerHTML = "Connexion établie, affichage de la page ...";
else if (id == 3)
$('etat').innerHTML = "Impossible de contacter le serveur, délais d'attente expiré !";
else if (id == 4)
$('etat').innerHTML = "Vérification des informations en cours ...";
else if (id == 5)
$('etat').innerHTML = "Récupération de la liste des applications ...";
else if (id == 6)
$('etat').innerHTML = "Chargement de l'application ...";
else
$('etat').innerHTML = "État inconnu : #" + id;
}
function clearScreen()
{
if ($('logo').style.display != "block")
$('logo').style.display = "block";
genMenu(username != "");
$('corps').innerHTML = "";
$('etatAvance').src = "images/etats/alpha.png";
var head = document.getElementsByTagName("head")[0];
//On décharge les fichiers JavaScript non standards
if (head.getElementsByTagName("script")[4])
{
var scripts = head.getElementsByTagName("script");
for (i = scripts.length - 1; i >= 0; i--)
{
if (scripts[i].className == "app")
head.removeChild(scripts[i]);
}
}
//Idem avec les fichiers CSS
if (head.getElementsByTagName("link")[3])
{
var links = head.getElementsByTagName("link");
for (i = links.length - 1; i >= 0; i--)
{
if (links[i].className == "app")
head.removeChild(links[i]);
}
}
//On ajoute le thème par défaut
if (!$("main_thm"))
{
var css_file = document.createElement("link");
css_file.type = 'text/css';
css_file.rel = 'stylesheet';
css_file.media = 'all';
css_file.id = 'main_thm';
css_file.href = "style.css";
document.getElementsByTagName('head')[0].appendChild(css_file);
}
}
function genMenu(online)
{
//On supprime tous les éléments du menu
clearNode($('menu'));
//On ajoute le titre
var item = document.createElement("li");
item.innerHTML = "PA4home";
item.id = "nameApp";
$('menu').appendChild(item);
//Lien vers la page d'accueil
item = document.createElement("li");
item.onclick = function() { hideShownMenu(); firstLoad(); };
item.innerHTML = "Accueil";
if (online)
item.className = "item";
else
item.className = "item hr";
$('menu').appendChild(item);
//Lien de déconnexion
if (online)
{
item = document.createElement("li");
item.onclick = function() { hideShownMenu(); deconnexion(); };
item.innerHTML = "Déconnexion";
item.className = "item hr";
$('menu').appendChild(item);
}
//Lien vers la page à propos du site
item = document.createElement("li");
item.onclick = function() { hideShownMenu(); loadPage('aproposdusite'); };
item.innerHTML = "À propos du site";
item.className = "item";
$('menu').appendChild(item);
}
function addMenuItem(text, iven)
{
var item = document.createElement("li");
item.onclick = function(e) {
hideShownMenu();
eval(iven);
};
item.innerHTML = text;
item.className = "item";
$('menu').appendChild(item);
}
/**************************************
* Partie contenant les pages du site *
**************************************/
function loadPage(nom)
{
clearScreen();
printEtat(1);
new Ajax.Request(
'ajax.php',
{
method: 'get',
parameters: {d: "page", p: nom},
onSuccess: function(transport, json)
{
printEtat(2);
$('titre').src = imgTitres_dir + transport.responseXML.documentElement.getElementsByTagName("titre")[0].firstChild.data;
$('corps').innerHTML = transport.responseXML.documentElement.getElementsByTagName("body")[0].firstChild.data;
if (transport.responseXML.documentElement.getElementsByTagName("js"))
{
var scripts = transport.responseXML.documentElement.getElementsByTagName("js");
var nbScripts = scripts.length;
for (i = 0; i < nbScripts; i++)
eval(scripts[i].firstChild.data);
}
printEtat(0);
},
onFailure: function() { printEtat(3); }
}
);
}
function page_accueil()
{
clearScreen();
printEtat(5);
if (username == "root" || username == "pierre-o")
$('titre').src = imgTitres_dir + "bienvenuePierreO.png";
else if (username == "sergcaen" || username == "serge")
$('titre').src = imgTitres_dir + "bienvenueSerge.png";
else if (username == "christine" || username == "chriscaen")
$('titre').src = imgTitres_dir + "bienvenueChristine.png";
else if (username == "raphael" || username == "minou")
$('titre').src = imgTitres_dir + "bienvenueRaphael.png";
else if (username == "florence" || username == "floflo")
$('titre').src = imgTitres_dir + "bienvenueFlorence.png";
else if (username == "florent")
$('titre').src = imgTitres_dir + "bienvenueFlorent.png";
else if (username == "alisson13081991" || username == "alisson13081991@hotmail.fr")
$('titre').src = imgTitres_dir + "bienvenueAlisson.png";
else
$('titre').src = imgTitres_dir + "bienvenue.png";
new Ajax.Request(
'ajax.php',
{
method: 'get',
parameters: {d: "accueil"},
onSuccess: function(transport, json)
{
var applications = transport.responseXML.documentElement.getElementsByTagName("application");
for (i = applications.length - 1; i >= 0; i--)
{
var app = new Application(applications[i]);
apps.pop(app);
var elt = app.getHomeElt();
$('corps').appendChild(elt);
}
printEtat(0);
},
onFailure: function() { printEtat(3); }
}
);
}
function runApplication(property, display, json){
alert("Aucun lancement à faire !");
}
//Menu
var menu_timeout;
function showMenu()
{
if (menu_timeout)
clearTimeout(menu_timeout);
$('menu').style.display = "block";
}
function setHideMenuTimeout()
{
menu_timeout = setTimeout('hideShownMenu()', 500);
}
function hideShownMenu()
{
$('menu').style.display = "none";
}