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epgd.pages.login = {
useCookie: document.cookie.match(/login=([^;]+)/),
render: function () {
if (epgd.login.session)
this.doLogin('logout');
this.showForm();
},
showForm: function(callback){
var tr = epgd.tr.pages.login,
$con = $('#login');
if (!$con.length) {
$con = $('<div id="login" title="' + tr.label + '" class="searchDialog ui-dialog" style="margin:5% auto"><form class="ui-dialog-content ui-widget-content"><table cellpadding="5">'
+ '<tr><td>' + tr.userName + '</td><td><input type="text" id="lUser" /></td></tr>'
+ '<tr><td>' + tr.password + '</td><td><input type="password" id="lPass" /></td></tr>'
+ '<tr><td colspan="2"><input type="checkbox" id="lAlways" /> <label for="lAlways">' + tr.loggedAlwaysIn + '</label></td></tr>'
+ '</table></form></div>');
$con.dialog({
modal: true, width: "auto",
closeOnEscape: false,
buttons: [{
text: tr.label,
icons: {primary: "ui-icon-unlocked"},
click: function () {
var form = $con.find('form')[0];
if (!form.lUser.value)
return !!epgd.utils.topInfo(epgd.tr.error.emptyField.replace('$field$', tr.userName), { isError: 1 });
$(this).dialog("close");
epgd.pages.login.useCookie = form.lAlways.checked ? [] : null;
epgd.pages.login.doLogin(form.lUser.value, form.lPass.value, callback);
}
}]
}).keypress(function (e) {
if (e.keyCode == 13) {
$(this).parent().find(".ui-dialog-buttonpane button:eq(0)").trigger("click");
}
}).parent().find('.ui-dialog-titlebar-close').remove();
} else
$con.dialog('open');
},
doLogin: function (user, pass, callback) {
var curLogin = epgd.login,
uKey = '',
storage = sessionStorage;
try {
storage.setItem('_storagetest_', 1);
storage.removeItem('_storagetest_');
} catch (ex) {
storage = { removeItem: function () { }, setItem: function () { }, getItem: function () { return null; } }
}
function trigger_changed() {
if (epgd.login.user != curLogin.user || epgd.login.rights != curLogin.rights) {
if (!epgd.login.session) {
if (epgd.pages.login.useCookie) {
epgd.pages.login.useCookie[1] = null;
document.cookie = "login=; expires=Thu, 01 Jan 1970 00:00:00 UTC";
}
storage.removeItem('login');
epgd.login.url = '';
} else {
if (epgd.pages.login.useCookie) {
epgd.pages.login.useCookie[1] = uKey;
var d = new Date();
d.setTime(d.getTime() + 365 * 24 * 60 * 60 * 1000);
document.cookie = "login=" + uKey + "; expires=" + d.toUTCString();
}
storage.setItem('login', uKey);
epgd.login.url = 'sid' + epgd.login.session + '/';
}
$(window).trigger("login_changed", curLogin);
}
epgd.login.url = epgd.login.session ? 'sid' + epgd.login.session + '/' : '';
if ($.isFunction(callback))
callback();
}
if (user != 'logout') {
if (curLogin.session) {
$.ajax({ url: curLogin.url + "data/login", data: JSON.stringify({ key: '' }), type: 'post', contentType: "application/json; charset=utf-8", dataType: 'json' });
epgd.login.url = '';
}
if (epgd.profile.needLogin == "0") {
epgd.login = { user: '', session: '', rights: 4294967295, url: '' };
return trigger_changed();
}
if (user)
uKey = YaMD5.hashStr(user + pass);
else {
uKey = storage.getItem('login');
if (!uKey && epgd.pages.login.useCookie)
uKey = epgd.pages.login.useCookie[1];
if (!uKey)
return this.showForm(callback);
}
}
$.ajax({ url: epgd.login.url + "data/login", data: JSON.stringify({ key: uKey }), type: 'post', contentType: "application/json; charset=utf-8", dataType: 'json' }).done(function (data) {
var tr = epgd.tr.pages.login;
epgd.login = data.login || { user: '', session: '', rights: 0, url: '' };
if (!epgd.login.session) {
if (user == 'logout') {
epgd.utils.topInfo(tr.logoutMessage);
} else
epgd.utils.topInfo(tr.error, { isError: 1 });
$('#menu_login a').text(tr.label);
} else {
$('#menu_login a').text(epgd.login.user + ' ' + tr.logout);
if (location.hash == "#menu_login" || location.hash == "#")
location.hash = "";
}
return trigger_changed();
});
}
};
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