function API()
{
this.appId = "1"; // Website application id for platform communication
this.hostname = "http://"+window.location.hostname;
this.dialog = "dialogPositioner"; // enables us to change the name of the dialog id
this.msgDialog = "msgDialogPositioner"; // enables us to change the name of the dialog id
this.dialogErrorTitle = "Oops, something went wrong";
this.dialogErrorMessage = '
';
this.ajaxNotSupportedMsg = "Your browser is too old to interact properly with this page, please update it to the latest version.";
this.upgradeBrowser = "Your browser is too old to view this webpage, please upgrade to Internet Explorer 9";
this.debug = false;
this.error = "";
this.data = null;
this.keycode = 0;
this.mousePageCoords = { x : null, y : null };
this.contactus = function() {
if (api.session.data.userId == 0)
return '
Name
Email
Subject
Body
';
else if (api.session.data.email == "")
return '
Email
Subject
Body
';
else
return '
Subject
Body
';
};
this.getElem = function(id)
{
return document.getElementById(id);
};
// Javascript bootstraper //
this.bootstrap = {
loadjs:function(url, callback)
{
var script = document.createElement('script');
script.type = "text/javascript";
script.onload = function() { callback(); };
script.src = url;
document.getElementsByTagName('head')[0].appendChild(script);
}
};
if (window.location.href.lastIndexOf("debug") != -1)
{
this.debug = true;
$('a[ajaxify!="1"]').attr('href', function ()
{
if ($(this).attr('href').lastIndexOf('?') != -1)
return $(this).attr('href') + '&debug';
else
return $(this).attr('href') + '?debug';
});
}
// add forEach functionality to old browsers, although ie adds it as an elemen to the array so wen calling for on array, foreach is an element! doh!
/*if (!Array.prototype.forEach)
{
Array.prototype.forEach = function(fun /*, thisp *///)
/*{
"use strict";
if (this === void 0 || this === null)
throw new TypeError();
var t = Object(this);
var len = t.length >>> 0;
if (typeof fun !== "function")
throw new TypeError();
var thisp = arguments[1];
for (var i = 0; i < len; i++)
{
if (i in t)
fun.call(thisp, t[i], i, t);
}
};
}*/
// call function name if held as string - this implementation doesn't work in ie
//this.executeFunctionByName = function(functionName, context /*, args */) {
/*var args = Array.prototype.slice.call(arguments).splice(2);
var namespaces = functionName.split(".");
var func = namespaces.pop();
for(var i = 0; i < namespaces.length; i++) {
context = context[namespaces[i]];
}
return context[func].apply(this, args);
}*/
// call function name if held as string
this.executeFunctionByName = function(functionName, context, args) {
//var args = Array.prototype.slice.call(arguments).splice(2);
var namespaces = functionName.split(".");
var func = namespaces.pop();
for(var i = 0; i < namespaces.length; i++) {
context = context[namespaces[i]];
}
return context[func](args);
};
/* facebook js api methods */
this.fbrequest = function(request) {
if (request == 'fblogin')
this.fbconnect();
else if (request == 'fblogout')
this.fbdisconnect();
else if (request == 'fbregister')
this.fbregister();
else if (request == 'fboauthlogin')
doPopUp();
else if (request == 'fboauthlogout')
this.fboauthlogout();
};
this.fboauthlogout = function() {
document.cookie = "token=;path=/;expires=Thu, 01-Jan-1970 00:00:01 GMT";
document.cookie = "service=;path=/;expires=Thu, 01-Jan-1970 00:00:01 GMT";
window.location.reload( false );
};
this.fbconnect = function() {
FB.login(function(response) {
if (response.session) { // ok, we've logged them in, now reload the current page
window.location.reload();
}
}, {perms:'user_birthday,email,publish_stream'});
};
this.fbdisconnect = function() {
FB.logout(function(response) {
// user is now logged out
window.location.reload();
});
};
this.fbregister = function() {
api.launchRegisterDialog('
', 700);
api.sendSimpleRequest(this.hostname+"/backend/ajax/register.php", "api.registerPopup", "registerSpinner", false);
};
this.registerPopup = function(response) {
try{ // user may have closed register dialog if request takes too long
$('#registerSpinner').empty().remove();
$('#registerDialog').html(response);
}
catch(e) {}
};
this.updateRegisterDialog = function()
{
this.fbconnect();
$('#registerDialog').empty().remove();
$("
Just one moment
").appendTo(".dialog .content");
$('#'+this.dialog+' .buttonSet input').val('Close');
return false;
};
/* dom manipulation methods */
this.getSpinner = function(target) {
if (target.getAttribute('spinner'))
return target.getAttribute('spinner');
else
return null;
};
this.getCallback = function(target) {
if (target.getAttribute('callback'))
return target.getAttribute('callback');
else
return null;
};
this.getErrorCallback = function(target) {
if (target.getAttribute('errorcallback'))
return target.getAttribute('errorcallback');
else
return null;
};
this.getErrorSuppression = function(target) {
if (target.getAttribute('suppress'))
return true;
else
return null;
};
this.insertSpinner = function(id) {
if (id)
{
try {
var spinner = id.split(':');
if (spinner.length == 1)
spinner.push("001");
var element = api.getElem(spinner[0]);
element.style.backgroundImage = "url("+this.hostname+"/images/core/spinners/"+spinner[1]+".gif)";
element.style.backgroundRepeat = "no-repeat";
element.style.backgroundPosition = "center";
try {
element.disabled = true;
}
catch (e) {}
}
catch (e) {}
}
};
this.removeSpinner = function(id) {
if (id)
{
try {
var spinner = id.split(':')
var element = api.getElem(spinner[0]);
element.style.backgroundImage = "none";
try {
element.disabled = false;
}
catch (e) {}
}
catch (e) {}
}
};
// validation //
this.validation = {
nonEmpty : function(string)
{
var valid = true;
var pattern = /\s+/g; // all white space characters (selecting consecutive as one) not stopping at the first (\n \t space etc...)
if (string.replace(pattern, "").length == 0)
{
api.error = "Please ensure you've completed all the required fields";
valid = false;
}
return valid;
},
name : function(string)
{
var valid = true;
var expr = new RegExp("^[A-Za-z -]*[a-z]$", "g"); //crude, needs work ; new RegExp("^([A-Z][a-z]+)([ -](?=[A-Z][a-z]+))*$", "g");
if (!expr.test(string)) {
api.error = "Please provide your full name";
valid = false;
}
return valid;
},
email : function(string)
{
var valid = true;
var expr = /^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i
if (!expr.test(string)) {
api.error = "Please provide a valid email address";
return false;
}
return valid;
}
};
/* sessions */
this.session = {
data : null,
populate : function(userId, firstname, lastname, email)
{
this.data =
{
'userId':userId,
'firstname':firstname,
'lastname':lastname,
'email':email
}
if (userId != 0) // check to see if their session has expired
setTimeout("api.sendSimpleRequest('/backend/ajax.php?service=authentication&method=IsGuestUser', 'api.session.monitor', null, true);", 60000);
},
monitor : function(response)
{
if (response[0] == 'true')
{
FB.logout(function(response) {});
api.launchLoggedOutDialog();
}
else // recursively monitor session every 30 seconds
setTimeout("api.sendSimpleRequest('/backend/ajax.php?service=authentication&method=IsGuestUser', 'api.session.monitor', null, true);", 30000);
}
};
/* Notifications */
this.notifications = {
data : new Array(),
populate : function(thumbnail, title, url, excerpt, time)
{
this.data.push(
{
'thumbnail':thumbnail,
'title':title,
'url':url,
'excerpt':excerpt,
'time':time
});
},
get : function()
{
if (this.data.length == 0)
return '
No notifications
';
else
{
var response = '
';
for (var notification in this.data)
{
var position = ""; // the position within the list of notifications
if (notification == 0)
position = " first";
response += '
We were unable to send your message, please retry in a moment
').appendTo('#'+this.msgDialog+' form > .content');
$('#msgErrorNotification').fadeIn('normal');
};
this.existsMsgDialog = function() {
return (api.getElem(this.msgDialog) != null);
};
this.closeMsgDialog = function() {
if (this.existsMsgDialog()) {
$('#'+this.msgDialog).fadeOut('normal');
setTimeout("api.forceCloseMsgDialog()", 300);
return false;
}
};
// should really only ever be called internally within the api
this.forceCloseMsgDialog = function() {
if (this.existsMsgDialog()) {
document.body.removeChild(api.getElem(this.msgDialog));
}
};
// XML //
this.getXmlNodeValue = function(xmlElement) {
return xmlElement.childNodes[0].nodeValue;
};
//prevent input from being styled by the user
this.stripFormatting = function (content) {
content = content.replace("[u]", "");
content = content.replace("[/u]", "");
content = content.replace("[i]", "");
content = content.replace("[/i]", "");
content = content.replace("[b]", "");
content = content.replace("[/b]", "");
return content;
};
this.limitText = function (field, limit) {
if (field.value.length > limit) {
field.value = field.value.substring(0, limit);
}
};
this.dummySerialization = function (element) {
return element.value;
};
this.serializeStringFormatting = function (content) {
return this.internalSerializeString(content, true);
};
this.serializeString = function (content) {
return this.internalSerializeString(content, false);
};
// serializes string to be utf-8 compliant. Internal line breaks (\n character) converted into \ and n characters
this.internalSerializeString = function (content, formatting) {
content = content.replace(/&/g, "&"); // needs to be the first thing we do otherwise it will replace all & in entities
content = content.replace( /\u2018|\u2019|\u201A|\uFFFD/g, "'" );
content = content.replace( /\u201c|\u201d|\u201e/g, '"' );
content = content.replace( /\u02C6/g, '^' );
content = content.replace( /\u2039/g, '<' );
content = content.replace( /\u203A/g, '>' );
content = content.replace( /\u2013/g, '-' );
content = content.replace( /\u2014/g, '--' );
content = content.replace( /\u2026/g, '...' );
content = content.replace( /\u00A9/g, '(c)' );
content = content.replace( /\u00AE/g, '(r)' );
content = content.replace( /\u2122/g, 'TM' );
content = content.replace( /\u00BC/g, '1/4' );
content = content.replace( /\u00BD/g, '1/2' );
content = content.replace( /\u00BE/g, '3/4' );
content = content.replace(/\u20AC/g, "€");
content = content.replace(/[\u02DC|\u00A0]/g, " ");
var paragraphs = content.split("\n");
var newcontent = new Array();
var pattern = /\s+/g; // all white space characters (selecting consecutive as one) not stopping at the first (\n \t space etc...)
var pattern2 = /^\s/; // leading white space
var pattern3 = /\s$/; // trailing white space
for (var j = 0; j < paragraphs.length; j++)
{
var cleanedText = paragraphs[j].replace(pattern, " ");
cleanedText = cleanedText.replace(pattern2, "");
cleanedText = cleanedText.replace(pattern3, "");
if (formatting == null || !formatting)
cleanedText = this.stripFormatting(cleanedText);
if(cleanedText.length != 0)
{
newcontent.push(cleanedText);
}
}
var serialized = "";
for (var j = 0; j < newcontent.length; j++)
{
if (j != newcontent.length - 1)
{
//serialized += escape(newcontent[j])+"\\n\\n";
serialized += encodeURIComponent(newcontent[j])+"\\n\\n";
}
else
{
//serialized += escape(newcontent[j]);
serialized += encodeURIComponent(newcontent[j]);
}
}
return serialized;
};
this.deserializeString = function (content) {
var contentArray = content.split("\\n\\n");
var newContent = "";
for (var i = 0; i < contentArray.length; i++)
{
if (i != contentArray.length - 1)
{
newContent += "
"+contentArray[i]+"
";
}
else
{
newContent += "
"+contentArray[i]+"
";
}
}
newContent = newContent.replace(/\\"/g, '"'); // json_encode escapes double quote
return newContent;
};
/* inform us of a persistant error */
this.NotifyOfError = function()
{
var pattern = /\s+/g; // all white space characters (selecting consecutive as one) not stopping at the first (\n \t space etc...)
var error = prompt("Please tell us a bit the error and the steps you took to make it occur.", "");
if (error == null)
return false; // cancel was pressed which for some reason seems to throw return null or something... strange! So we better deal with it nicely!
error = error.replace(pattern, " "); // replace all multiple white space chars with one space
if (error.replace(pattern, "").length != 0) // remove all spaces and see if input box is empty
{
api.sendSimpleRequest(this.hostname+'/backend/ajax.php?service=log&method=NotifyError&appId='+this.appId+'&error='+api.serializeString(error), null, null, true);
api.launchDialog("Thanks", "
We'll have one of our engineers look into this straight away.
We appreciate your help in making Project Nightlife a better experience.
