/*************
Install Helper
@require cookie.js
@require statlogger.js
@require prototype.js, livepipeui, scriptaculous, cookie
**************/
var InstallHelper = {
browser : "other",
browserMajor : 0,
dotNET : false,
dotNETMajor : 0,
dotNETMinor : 0,
firstWindowHeight: window.innerHeight,
windowHeight: 0,
exeInstallerUrl : "download/KikinInstaller.exe",
dotNETInstallerUrl : "download/Kikin.Installer.application",
cabInstallerUrl : "download/KikinInstaller.cab",
xpiInstallerUrl : "download/KikinInstaller.xpi",
os : "other",
osMajor : 0,
osMinor : 0,
/**
* Read browser info.
* Sets the "browser" member variable to one of the following:
*
* ff
* ie
* opera
* other
*
* Sets the "browserMajor" member variable to the browser major version.
* Sets the "dotNET" member variable to true if user has .NET installed, false otherwise.
* Sets the "dotNETMajor" member variable to the .NET major version.
* Sets the "dotNETMinor" member variable to the .NET minor version.
* Sets the "os" member variable to one of the following:
*
* winNT
* other
*
* Sets the "osMajor" member variable to the OS major version.
* Sets the "osMinor" member variable to the OS minor version.
*/
readBrowserInfo : function() {
// Test browser name
if (/Firefox[\/\s](\d+)\.(\d+)/.test(navigator.userAgent)) {
// Firefox/x.x or Firefox x.x
InstallHelper.browser = "ff";
// Parse versions
InstallHelper.browserMajor = new Number(RegExp.$1)
}
else if (/MSIE (\d+)\.(\d+);/.test(navigator.userAgent)) {
// MSIE x.x
InstallHelper.browser = "ie";
// Parse versions
InstallHelper.browserMajor = new Number(RegExp.$1)
}
else if (/Opera[\/\s](\d+)\.(\d+)/.test(navigator.userAgent)) {
// Opera/x.x or Opera x.x
InstallHelper.browser = "opera";
// Parse versions
InstallHelper.browserMajor = new Number(RegExp.$1)
}
else {
InstallHelper.browser = "other";
InstallHelper.browserMajor = 0;
}
// Read .NET
if (/\.NET CLR ([0-9]+)\.([0-9]+)\.([0-9]+)/.test(navigator.userAgent)) {
InstallHelper.dotNET = true;
InstallHelper.dotNETMajor = new Number(RegExp.$1);
InstallHelper.dotNETMinor = new Number(RegExp.$2);
}
// Read OS
if (/Windows NT ([0-9]+)\.([0-9]+)/.test(navigator.userAgent)) {
InstallHelper.os = "winNT";
InstallHelper.osMajor = new Number(RegExp.$1);
InstallHelper.osMinor = new Number(RegExp.$2);
} else {
// Other OS
InstallHelper.os = "other";
}
},
/** Called when the browser loads. */
onLoad : function() {
// Read browser info
InstallHelper.readBrowserInfo();
// If IE do IE specific loading
if (InstallHelper.browser == "ie") {
InstallHelper.onIELoad();
}
},
/** Called when the user initiates the download. */
startInstall : function() {
// Get current window height
InstallHelper.windowHeight = window.innerHeight;
// Switch on browser type
if (InstallHelper.browser == "ff") {
// Begin FF install
return InstallHelper.startFirefoxInstall();
} else if (InstallHelper.browser == "ie") {
// Begin IE install
return InstallHelper.startIEInstall();
} else {
return InstallHelper.browser_not_supported();
/*} else {
// Not a supported browser
alert("Sorry, the kikin plugin is not yet available for your browser.");*/
}
return false;
},
browser_not_supported: function() {
InstallHelper.displayHelper('browser_not_supported', "Other");
return false;
},
os_not_supported : function() {
InstallHelper.displayHelper('os_not_supported', "Other");
return false;
},
helper: false,
current: false,
displayHelper: function(container, title) {
if (!InstallHelper.helper)
InstallHelper.helper = InstallHelper.window_factory($('divInstallHelper'));
if (container)
{
if (InstallHelper.current)
{
Effect.Fade(InstallHelper.current, { duration: 0.5 });
setTimeout("Effect.Appear('" + container + "', { duration: 0.5 })", 500);
}
else
{
Effect.Appear(container);
}
InstallHelper.current = container;
}
if (!InstallHelper.helper.isOpen)
InstallHelper.helper.open();
},
// LivePipe UI, Ryan Johnson
// styled examples use the window factory for a shared set of behavior
window_factory: function(container) {
var w = new Control.Modal(container,Object.extend({
overlayOpacity: 0.90,
className: 'installhelper_window',
//width: 350,
//minHeight: 150,
position: [document.viewport.getWidth() - 385, 0],
fade: true
}, {}));
if ((InstallHelper.browser != "ie") || (InstallHelper.browserMajor != 6))
{
Control.Overlay.container.setStyle({
position: 'fixed',
left: '0px',
top: '0px',
right: '0px',
bottom: '0px'
});
$('divInstallHelper').style.position = 'fixed';
}
return w;
},
/**************
FIREFOX
**************/
ff_install_try: false,
/** Starts ClickOnce install under Firefox. */
startFirefoxClickOnceInstall : function() {
self.location.href = InstallHelper.dotNETInstallerUrl;
return true;
},
/** Called to start the download/install process under Firefox. */
startFirefoxInstall : function()
{
// InstallHelper.displayHelper('');
if (InstallHelper.os == "winNT") {
// Switch on browser type
if (InstallHelper.dotNET && (InstallHelper.dotNETMajor >= 2)) {
// ClickOnce install
return InstallHelper.startFirefoxClickOnceInstall();
} else if (InstallHelper.browserMajor >= 3) {
// Firefox 3
return InstallHelper.startFirefox3Install();
} else if (InstallHelper.browserMajor >= 2) {
// Firefox 2
return InstallHelper.startFirefox2Install();
} else {
// Some other Firefox
return InstallHelper.browser_not_supported();
}
} else {
return InstallHelper.os_not_supported();
}
},
ff_tryInstall: function()
{
var result = false;
try {
var params = new Array();
params["kikin plugin"] = {
URL : InstallHelper.xpiInstallerUrl
};
result = InstallTrigger.install(params);
} catch (e) {}
InstallHelper.ff_install_try = result;
return result;
},
ff_barPresent : function()
{
if (InstallHelper.windowHeight > window.innerHeight)
return true;
var diff = InstallHelper.firstWindowHeight - InstallHelper.windowHeight;
return (diff != 0 && (diff < 35 || diff > -35) )
},
/*************
FF3
*************/
startFirefox3Install : function() {
InstallHelper.ff3_waitForBarDown(1);
return InstallHelper.ff_tryInstall();
},
ff3_waitForBarDown: function(iteration) {
if (iteration > 5) {
// Redundant, no? well yes, its cause if you refresh with bar down, then the other check doesnt work.
InstallHelper.ff3_allowBarUp();
} else if (InstallHelper.ff_barPresent()) {
InstallHelper.ff3_allowBarDown();
} else {
setTimeout("InstallHelper.ff3_waitForBarDown(" + (iteration + 1) + ")", 500);
}
},
ff3_allowBarDown: function() {
// ADD STATS Allow Bar Down
// Show instructions
InstallHelper.displayHelper('ff3_instructions');
InstallHelper.ff3_waitForBarUp();
},
ff3_waitForBarUp: function() {
if (InstallHelper.windowHeight == window.innerHeight) {
InstallHelper.ff3_allowBarUp();
} else {
setTimeout("InstallHelper.ff3_waitForBarUp()", 500);
}
},
ff3_allowBarUp: function() {
// ADD STATS Clicked Allow on Allow Bar
},
/*************
FF2
*************/
startFirefox2Install : function() {
InstallHelper.ff2_waitForBarDown(1);
InstallHelper.ff_tryInstall();
return false;
},
ff2_waitForBarDown: function(iteration) {
if (iteration > 5) {
// ADD STATS 'Already Allowed'
// InstallHelper.ff2_allowBarDown(); // Redundant, no? well yes, its cause if you refresh with bar down, then the other check doesnt work.
} else if (InstallHelper.windowHeight > window.innerHeight) {
InstallHelper.ff2_allowBarDown();
} else {
setTimeout("InstallHelper.ff2_waitForBarDown(" + (iteration + 1) + ")", 500);
}
},
ff2_allowBarDown: function() {
InstallHelper.displayHelper('ff2_instructions');
InstallHelper.ff2_waitForBarUp();
},
ff2_waitForBarUp: function() {
if (InstallHelper.windowHeight == window.innerHeight) {
InstallHelper.ff2_allowBarUp();
} else {
setTimeout("InstallHelper.ff2_waitForBarUp()", 500);
}
},
ff2_allowBarUp: function() {
setTimeout("InstallHelper.ff2_clickedAllow()", 4000);
},
ff2_clickedAllow: function() {
// This cannot actually be detected, so we dont log a stat.
// It is just estimated via time.
},
ff2_clickedDownloadAgain: function() {
// ADD STATS CLICK DL AGAIN
InstallHelper.windowHeight = window.innerHeight;
InstallHelper.startFirefox2Install();
},
/****************
INTERNET EXPLORER
****************/
ie_cookie: "activexinstall",
ie_cookie_val: false,
ie_ax_on: false,
ie_retry_switch: false,
ie_cookie_exp: .0052, // in days. this is roughly 7.5 mins. these cookies are short lived.
/** Starts ClickOnce install under IE. */
startIEClickOnceInstall : function() {
self.location.href = InstallHelper.dotNETInstallerUrl;
return true;
},
startIEInstall : function()
{
// InstallHelper.displayHelper('');
if (InstallHelper.os == "winNT") {
if (InstallHelper.dotNET && (InstallHelper.dotNETMajor >= 2)) {
// ClickOnce install
return InstallHelper.startIEClickOnceInstall();
} else {
//InstallHelper.ie_cookie_func();
InstallHelper.ie_ax_write();
setTimeout(InstallHelper.ie_ax_ask, 500);
return false;
}
} else {
return InstallHelper.os_not_supported();
}
},
onIELoad: function()
{
// Check if this is the activex control install refresh.
if (Cookie.get(InstallHelper.ie_cookie) == "try" || Cookie.get(InstallHelper.ie_cookie) == "try2")
{
InstallHelper.ie_retry_switch = true;
setTimeout(InstallHelper.ie_begin_retry, 500);
}
},
ie_begin_retry: function()
{
if (InstallHelper.ie_retry_switch)
{
InstallHelper.ie_ax_write();
setTimeout("InstallHelper.ie_begin_retry()", 4000);
}
},
ie_cookie_func: function()
{
var coo = Cookie.get(InstallHelper.ie_cookie);
if (coo == "try")
{
Cookie.set(InstallHelper.ie_cookie, "try2", InstallHelper.ie_cookie_exp);
InstallHelper.ie_cookie_val = "try";
InstallHelper.ie_ax_on = true;
}
else if (coo == "try2")
{
Cookie.eat(InstallHelper.ie_cookie);
InstallHelper.ie_cookie_val = "try2"
InstallHelper.ie_ax_on = true;
}
else if (!coo)
{
// ADD STATS First Hit.
Cookie.set(InstallHelper.ie_cookie, "try", InstallHelper.ie_cookie_exp);
InstallHelper.ie_cookie_val = false;
}
},
/* EXE Functions */
ie_EXE_begin: function()
{
InstallHelper.displayHelper('ie_install');
window.location = InstallHelper.exeInstallerUrl;
return false;
},
/* Active X Functions */
ie_ax_plinstaller: false,
ie_ax_write: function(add)
{
var pl = '';
var iframe = $('activexiframe');
var iframeDoc = iframe.contentWindow || iframe.contentDocument;
if (iframeDoc.document) {
iframeDoc = iframeDoc.document;
}
iframeDoc.open();
iframeDoc.write(pl);
InstallHelper.ie_ax_plinstaller = iframeDoc.getElementById('plinstaller');
InstallHelper.ie_ax_attach();
iframeDoc.close();
},
ie_ax_attach: function()
{
InstallHelper.ie_ax_plinstaller.attachEvent('ControlStarted', InstallHelper.ie_ax_onControlStarted );
InstallHelper.ie_ax_plinstaller.attachEvent('DownloadStarting', InstallHelper.ie_ax_onDownloadStarting);
InstallHelper.ie_ax_plinstaller.attachEvent('DownloadProgress', InstallHelper.ie_ax_onDownloadProgress);
InstallHelper.ie_ax_plinstaller.attachEvent('DownloadComplete', InstallHelper.ie_ax_onDownloadComplete);
InstallHelper.ie_ax_plinstaller.attachEvent('InstallStarting', InstallHelper.ie_ax_onInstallStarting );
InstallHelper.ie_ax_plinstaller.attachEvent('InstallFailed', InstallHelper.ie_ax_onInstallFailed );
InstallHelper.ie_ax_plinstaller.attachEvent('InstallSucceeded', InstallHelper.ie_ax_onInstallSucceeded);
},
ie_ax_ask : function()
{
if (!InstallHelper.ie_ax_on)
{
InstallHelper.displayHelper("ie_ask_AX");
}
},
ie_ax_yes: function(installprompt)
{
InstallHelper.ie_cookie_func();
InstallHelper.displayHelper('ie_AX_instructions');
},
/* AX Events */
ie_ax_onControlStarted: function()
{
InstallHelper.ie_retry_switch = false;
InstallHelper.ie_ax_on = true;
Cookie.eat(InstallHelper.ie_cookie);
// Here the original code initiated the ActiveX control,
// requested its version and compared it with the current version
// Let's first try to see if the automatic versioning of ActiveX
// controls, which is expressed in the