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foundation.joyride.js
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foundation.joyride.js
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/*jslint unparam: true, browser: true, indent: 2 */
(function ($, window, document, undefined) {
'use strict';
Foundation.libs.joyride = {
name: 'joyride',
version : '4.2.0',
defaults : {
expose : false, // turn on or off the expose feature
modal : false, // Whether to cover page with modal during the tour
tipLocation : 'bottom', // 'top' or 'bottom' in relation to parent
nubPosition : 'auto', // override on a per tooltip bases
scrollSpeed : 300, // Page scrolling speed in milliseconds, 0 = no scroll animation
timer : 0, // 0 = no timer , all other numbers = timer in milliseconds
startTimerOnClick : true, // true or false - true requires clicking the first button start the timer
startOffset : 0, // the index of the tooltip you want to start on (index of the li)
nextButton : true, // true or false to control whether a next button is used
tipAnimation : 'fade', // 'pop' or 'fade' in each tip
pauseAfter : [], // array of indexes where to pause the tour after
exposed : [], // array of expose elements
tipAnimationFadeSpeed: 300, // when tipAnimation = 'fade' this is speed in milliseconds for the transition
cookieMonster : false, // true or false to control whether cookies are used
cookieName : 'joyride', // Name the cookie you'll use
cookieDomain : false, // Will this cookie be attached to a domain, ie. '.notableapp.com'
cookieExpires : 365, // set when you would like the cookie to expire.
tipContainer : 'body', // Where will the tip be attached
postRideCallback : function (){}, // A method to call once the tour closes (canceled or complete)
postStepCallback : function (){}, // A method to call after each step
preStepCallback : function (){}, // A method to call before each step
preRideCallback : function (){}, // A method to call before the tour starts (passed index, tip, and cloned exposed element)
postExposeCallback : function (){}, // A method to call after an element has been exposed
template : { // HTML segments for tip layout
link : '<a href="#close" class="joyride-close-tip">&times;</a>',
timer : '<div class="joyride-timer-indicator-wrap"><span class="joyride-timer-indicator"></span></div>',
tip : '<div class="joyride-tip-guide"><span class="joyride-nub"></span></div>',
wrapper : '<div class="joyride-content-wrapper"></div>',
button : '<a href="#" class="small button joyride-next-tip"></a>',
modal : '<div class="joyride-modal-bg"></div>',
expose : '<div class="joyride-expose-wrapper"></div>',
exposeCover: '<div class="joyride-expose-cover"></div>'
},
exposeAddClass : '' // One or more space-separated class names to be added to exposed element
},
settings : {},
init : function (scope, method, options) {
this.scope = scope || this.scope;
Foundation.inherit(this, 'throttle data_options scrollTo scrollLeft delay');
if (typeof method === 'object') {
$.extend(true, this.settings, this.defaults, method);
} else {
$.extend(true, this.settings, this.defaults, options);
}
if (typeof method != 'string') {
if (!this.settings.init) this.events();
return this.settings.init;
} else {
return this[method].call(this, options);
}
},
events : function () {
var self = this;
$(this.scope)
.on('click.joyride', '.joyride-next-tip, .joyride-modal-bg', function (e) {
e.preventDefault();
if (this.settings.$li.next().length < 1) {
this.end();
} else if (this.settings.timer > 0) {
clearTimeout(this.settings.automate);
this.hide();
this.show();
this.startTimer();
} else {
this.hide();
this.show();
}
}.bind(this))
.on('click.joyride', '.joyride-close-tip', function (e) {
e.preventDefault();
this.end();
}.bind(this));
$(window).on('resize.fndtn.joyride', self.throttle(function () {
if ($('[data-joyride]').length > 0 && self.settings.$next_tip) {
if (self.settings.exposed.length > 0) {
var $els = $(self.settings.exposed);
$els.each(function () {
var $this = $(this);
self.un_expose($this);
self.expose($this);
});
}
if (self.is_phone()) {
self.pos_phone();
} else {
self.pos_default(false, true);
}
}
}, 100));
this.settings.init = true;
},
start : function () {
var self = this,
$this = $(this.scope).find('[data-joyride]'),
integer_settings = ['timer', 'scrollSpeed', 'startOffset', 'tipAnimationFadeSpeed', 'cookieExpires'],
int_settings_count = integer_settings.length;
if (!this.settings.init) this.init();
// non configureable settings
this.settings.$content_el = $this;
this.settings.$body = $(this.settings.tipContainer);
this.settings.body_offset = $(this.settings.tipContainer).position();
this.settings.$tip_content = this.settings.$content_el.find('> li');
this.settings.paused = false;
this.settings.attempts = 0;
this.settings.tipLocationPatterns = {
top: ['bottom'],
bottom: [], // bottom should not need to be repositioned
left: ['right', 'top', 'bottom'],
right: ['left', 'top', 'bottom']
};
// can we create cookies?
if (typeof $.cookie !== 'function') {
this.settings.cookieMonster = false;
}
// generate the tips and insert into dom.
if (!this.settings.cookieMonster || this.settings.cookieMonster && $.cookie(this.settings.cookieName) === null) {
this.settings.$tip_content.each(function (index) {
var $this = $(this);
$.extend(true, self.settings, self.data_options($this));
// Make sure that settings parsed from data_options are integers where necessary
for (var i = int_settings_count - 1; i >= 0; i--) {
self.settings[integer_settings[i]] = parseInt(self.settings[integer_settings[i]], 10);
}
self.create({$li : $this, index : index});
});
// show first tip
if (!this.settings.startTimerOnClick && this.settings.timer > 0) {
this.show('init');
this.startTimer();
} else {
this.show('init');
}
}
},
resume : function () {
this.set_li();
this.show();
},
tip_template : function (opts) {
var $blank, content;
opts.tip_class = opts.tip_class || '';
$blank = $(this.settings.template.tip).addClass(opts.tip_class);
content = $.trim($(opts.li).html()) +
this.button_text(opts.button_text) +
this.settings.template.link +
this.timer_instance(opts.index);
$blank.append($(this.settings.template.wrapper));
$blank.first().attr('data-index', opts.index);
$('.joyride-content-wrapper', $blank).append(content);
return $blank[0];
},
timer_instance : function (index) {
var txt;
if ((index === 0 && this.settings.startTimerOnClick && this.settings.timer > 0) || this.settings.timer === 0) {
txt = '';
} else {
txt = this.outerHTML($(this.settings.template.timer)[0]);
}
return txt;
},
button_text : function (txt) {
if (this.settings.nextButton) {
txt = $.trim(txt) || 'Next';
txt = this.outerHTML($(this.settings.template.button).append(txt)[0]);
} else {
txt = '';
}
return txt;
},
create : function (opts) {
var buttonText = opts.$li.attr('data-button') || opts.$li.attr('data-text'),
tipClass = opts.$li.attr('class'),
$tip_content = $(this.tip_template({
tip_class : tipClass,
index : opts.index,
button_text : buttonText,
li : opts.$li
}));
$(this.settings.tipContainer).append($tip_content);
},
show : function (init) {
var $timer = null;
// are we paused?
if (this.settings.$li === undefined
|| ($.inArray(this.settings.$li.index(), this.settings.pauseAfter) === -1)) {
// don't go to the next li if the tour was paused
if (this.settings.paused) {
this.settings.paused = false;
} else {
this.set_li(init);
}
this.settings.attempts = 0;
if (this.settings.$li.length && this.settings.$target.length > 0) {
if (init) { //run when we first start
this.settings.preRideCallback(this.settings.$li.index(), this.settings.$next_tip);
if (this.settings.modal) {
this.show_modal();
}
}
this.settings.preStepCallback(this.settings.$li.index(), this.settings.$next_tip);
if (this.settings.modal && this.settings.expose) {
this.expose();
}
this.settings.tipSettings = $.extend(this.settings, this.data_options(this.settings.$li));
this.settings.timer = parseInt(this.settings.timer, 10);
this.settings.tipSettings.tipLocationPattern = this.settings.tipLocationPatterns[this.settings.tipSettings.tipLocation];
// scroll if not modal
if (!/body/i.test(this.settings.$target.selector)) {
this.scroll_to();
}
if (this.is_phone()) {
this.pos_phone(true);
} else {
this.pos_default(true);
}
$timer = this.settings.$next_tip.find('.joyride-timer-indicator');
if (/pop/i.test(this.settings.tipAnimation)) {
$timer.width(0);
if (this.settings.timer > 0) {
this.settings.$next_tip.show();
this.delay(function () {
$timer.animate({
width: $timer.parent().width()
}, this.settings.timer, 'linear');
}.bind(this), this.settings.tipAnimationFadeSpeed);
} else {
this.settings.$next_tip.show();
}
} else if (/fade/i.test(this.settings.tipAnimation)) {
$timer.width(0);
if (this.settings.timer > 0) {
this.settings.$next_tip
.fadeIn(this.settings.tipAnimationFadeSpeed)
.show();
this.delay(function () {
$timer.animate({
width: $timer.parent().width()
}, this.settings.timer, 'linear');
}.bind(this), this.settings.tipAnimationFadeSpeed);
} else {
this.settings.$next_tip.fadeIn(this.settings.tipAnimationFadeSpeed);
}
}
this.settings.$current_tip = this.settings.$next_tip;
// skip non-existant targets
} else if (this.settings.$li && this.settings.$target.length < 1) {
this.show();
} else {
this.end();
}
} else {
this.settings.paused = true;
}
},
is_phone : function () {
if (Modernizr) {
return Modernizr.mq('only screen and (max-width: 767px)') || $('.lt-ie9').length > 0;
}
return (this.settings.$window.width() < 767);
},
hide : function () {
if (this.settings.modal && this.settings.expose) {
this.un_expose();
}
if (!this.settings.modal) {
$('.joyride-modal-bg').hide();
}
this.settings.$current_tip.hide();
this.settings.postStepCallback(this.settings.$li.index(),
this.settings.$current_tip);
},
set_li : function (init) {
if (init) {
this.settings.$li = this.settings.$tip_content.eq(this.settings.startOffset);
this.set_next_tip();
this.settings.$current_tip = this.settings.$next_tip;
} else {
this.settings.$li = this.settings.$li.next();
this.set_next_tip();
}
this.set_target();
},
set_next_tip : function () {
this.settings.$next_tip = $(".joyride-tip-guide[data-index='" + this.settings.$li.index() + "']");
this.settings.$next_tip.data('closed', '');
},
set_target : function () {
var cl = this.settings.$li.attr('data-class'),
id = this.settings.$li.attr('data-id'),
$sel = function () {
if (id) {
return $(document.getElementById(id));
} else if (cl) {
return $('.' + cl).first();
} else {
return $('body');
}
};
this.settings.$target = $sel();
},
scroll_to : function () {
var window_half, tipOffset;
window_half = $(window).height() / 2;
tipOffset = Math.ceil(this.settings.$target.offset().top - window_half + this.outerHeight(this.settings.$next_tip));
if (tipOffset > 0) {
this.scrollTo($('html, body'), tipOffset, this.settings.scrollSpeed);
}
},
paused : function () {
return ($.inArray((this.settings.$li.index() + 1), this.settings.pauseAfter) === -1);
},
restart : function () {
this.hide();
this.settings.$li = undefined;
this.show('init');
},
pos_default : function (init, resizing) {
var half_fold = Math.ceil($(window).height() / 2),
tip_position = this.settings.$next_tip.offset(),
$nub = this.settings.$next_tip.find('.joyride-nub'),
nub_width = Math.ceil(this.outerWidth($nub) / 2),
nub_height = Math.ceil(this.outerHeight($nub) / 2),
toggle = init || false;
// tip must not be "display: none" to calculate position
if (toggle) {
this.settings.$next_tip.css('visibility', 'hidden');
this.settings.$next_tip.show();
}
if (typeof resizing === 'undefined') {
resizing = false;
}
if (!/body/i.test(this.settings.$target.selector)) {
if (this.bottom()) {
var leftOffset = this.settings.$target.offset().left;
if (Foundation.rtl) {
leftOffset = this.settings.$target.offset().width - this.settings.$next_tip.width() + leftOffset;
}
this.settings.$next_tip.css({
top: (this.settings.$target.offset().top + nub_height + this.outerHeight(this.settings.$target)),
left: leftOffset});
this.nub_position($nub, this.settings.tipSettings.nubPosition, 'top');
} else if (this.top()) {
var leftOffset = this.settings.$target.offset().left;
if (Foundation.rtl) {
leftOffset = this.settings.$target.offset().width - this.settings.$next_tip.width() + leftOffset;
}
this.settings.$next_tip.css({
top: (this.settings.$target.offset().top - this.outerHeight(this.settings.$next_tip) - nub_height),
left: leftOffset});
this.nub_position($nub, this.settings.tipSettings.nubPosition, 'bottom');
} else if (this.right()) {
this.settings.$next_tip.css({
top: this.settings.$target.offset().top,
left: (this.outerWidth(this.settings.$target) + this.settings.$target.offset().left + nub_width)});
this.nub_position($nub, this.settings.tipSettings.nubPosition, 'left');
} else if (this.left()) {
this.settings.$next_tip.css({
top: this.settings.$target.offset().top,
left: (this.settings.$target.offset().left - this.outerWidth(this.settings.$next_tip) - nub_width)});
this.nub_position($nub, this.settings.tipSettings.nubPosition, 'right');
}
if (!this.visible(this.corners(this.settings.$next_tip)) && this.settings.attempts < this.settings.tipSettings.tipLocationPattern.length) {
$nub.removeClass('bottom')
.removeClass('top')
.removeClass('right')
.removeClass('left');
this.settings.tipSettings.tipLocation = this.settings.tipSettings.tipLocationPattern[this.settings.attempts];
this.settings.attempts++;
this.pos_default();
}
} else if (this.settings.$li.length) {
this.pos_modal($nub);
}
if (toggle) {
this.settings.$next_tip.hide();
this.settings.$next_tip.css('visibility', 'visible');
}
},
pos_phone : function (init) {
var tip_height = this.outerHeight(this.settings.$next_tip),
tip_offset = this.settings.$next_tip.offset(),
target_height = this.outerHeight(this.settings.$target),
$nub = $('.joyride-nub', this.settings.$next_tip),
nub_height = Math.ceil(this.outerHeight($nub) / 2),
toggle = init || false;
$nub.removeClass('bottom')
.removeClass('top')
.removeClass('right')
.removeClass('left');
if (toggle) {
this.settings.$next_tip.css('visibility', 'hidden');
this.settings.$next_tip.show();
}
if (!/body/i.test(this.settings.$target.selector)) {
if (this.top()) {
this.settings.$next_tip.offset({top: this.settings.$target.offset().top - tip_height - nub_height});
$nub.addClass('bottom');
} else {
this.settings.$next_tip.offset({top: this.settings.$target.offset().top + target_height + nub_height});
$nub.addClass('top');
}
} else if (this.settings.$li.length) {
this.pos_modal($nub);
}
if (toggle) {
this.settings.$next_tip.hide();
this.settings.$next_tip.css('visibility', 'visible');
}
},
pos_modal : function ($nub) {
this.center();
$nub.hide();
this.show_modal();
},
show_modal : function () {
if (!this.settings.$next_tip.data('closed')) {
var joyridemodalbg = $('.joyride-modal-bg');
if (joyridemodalbg.length < 1) {
$('body').append(this.settings.template.modal).show();
}
if (/pop/i.test(this.settings.tipAnimation)) {
joyridemodalbg.show();
} else {
joyridemodalbg.fadeIn(this.settings.tipAnimationFadeSpeed);
}
}
},
expose : function () {
var expose,
exposeCover,
el,
origCSS,
origClasses,
randId = 'expose-'+Math.floor(Math.random()*10000);
if (arguments.length > 0 && arguments[0] instanceof $) {
el = arguments[0];
} else if(this.settings.$target && !/body/i.test(this.settings.$target.selector)){
el = this.settings.$target;
} else {
return false;
}
if(el.length < 1){
if(window.console){
console.error('element not valid', el);
}
return false;
}
expose = $(this.settings.template.expose);
this.settings.$body.append(expose);
expose.css({
top: el.offset().top,
left: el.offset().left,
width: this.outerWidth(el, true),
height: this.outerHeight(el, true)
});
exposeCover = $(this.settings.template.exposeCover);
origCSS = {
zIndex: el.css('z-index'),
position: el.css('position')
};
origClasses = el.attr('class') == null ? '' : el.attr('class');
el.css('z-index',parseInt(expose.css('z-index'))+1);
if (origCSS.position == 'static') {
el.css('position','relative');
}
el.data('expose-css',origCSS);
el.data('orig-class', origClasses);
el.attr('class', origClasses + ' ' + this.settings.exposeAddClass);
exposeCover.css({
top: el.offset().top,
left: el.offset().left,
width: this.outerWidth(el, true),
height: this.outerHeight(el, true)
});
this.settings.$body.append(exposeCover);
expose.addClass(randId);
exposeCover.addClass(randId);
el.data('expose', randId);
this.settings.postExposeCallback(this.settings.$li.index(), this.settings.$next_tip, el);
this.add_exposed(el);
},
un_expose : function () {
var exposeId,
el,
expose ,
origCSS,
origClasses,
clearAll = false;
if (arguments.length > 0 && arguments[0] instanceof $) {
el = arguments[0];
} else if(this.settings.$target && !/body/i.test(this.settings.$target.selector)){
el = this.settings.$target;
} else {
return false;
}
if(el.length < 1){
if (window.console) {
console.error('element not valid', el);
}
return false;
}
exposeId = el.data('expose');
expose = $('.' + exposeId);
if (arguments.length > 1) {
clearAll = arguments[1];
}
if (clearAll === true) {
$('.joyride-expose-wrapper,.joyride-expose-cover').remove();
} else {
expose.remove();
}
origCSS = el.data('expose-css');
if (origCSS.zIndex == 'auto') {
el.css('z-index', '');
} else {
el.css('z-index', origCSS.zIndex);
}
if (origCSS.position != el.css('position')) {
if(origCSS.position == 'static') {// this is default, no need to set it.
el.css('position', '');
} else {
el.css('position', origCSS.position);
}
}
origClasses = el.data('orig-class');
el.attr('class', origClasses);
el.removeData('orig-classes');
el.removeData('expose');
el.removeData('expose-z-index');
this.remove_exposed(el);
},
add_exposed: function(el){
this.settings.exposed = this.settings.exposed || [];
if (el instanceof $ || typeof el === 'object') {
this.settings.exposed.push(el[0]);
} else if (typeof el == 'string') {
this.settings.exposed.push(el);
}
},
remove_exposed: function(el){
var search, count;
if (el instanceof $) {
search = el[0]
} else if (typeof el == 'string'){
search = el;
}
this.settings.exposed = this.settings.exposed || [];
count = this.settings.exposed.length;
for (var i=0; i < count; i++) {
if (this.settings.exposed[i] == search) {
this.settings.exposed.splice(i, 1);
return;
}
}
},
center : function () {
var $w = $(window);
this.settings.$next_tip.css({
top : ((($w.height() - this.outerHeight(this.settings.$next_tip)) / 2) + $w.scrollTop()),
left : ((($w.width() - this.outerWidth(this.settings.$next_tip)) / 2) + this.scrollLeft($w))
});
return true;
},
bottom : function () {
return /bottom/i.test(this.settings.tipSettings.tipLocation);
},
top : function () {
return /top/i.test(this.settings.tipSettings.tipLocation);
},
right : function () {
return /right/i.test(this.settings.tipSettings.tipLocation);
},
left : function () {
return /left/i.test(this.settings.tipSettings.tipLocation);
},
corners : function (el) {
var w = $(window),
window_half = w.height() / 2,
//using this to calculate since scroll may not have finished yet.
tipOffset = Math.ceil(this.settings.$target.offset().top - window_half + this.settings.$next_tip.outerHeight()),
right = w.width() + this.scrollLeft(w),
offsetBottom = w.height() + tipOffset,
bottom = w.height() + w.scrollTop(),
top = w.scrollTop();
if (tipOffset < top) {
if (tipOffset < 0) {
top = 0;
} else {
top = tipOffset;
}
}
if (offsetBottom > bottom) {
bottom = offsetBottom;
}
return [
el.offset().top < top,
right < el.offset().left + el.outerWidth(),
bottom < el.offset().top + el.outerHeight(),
this.scrollLeft(w) > el.offset().left
];
},
visible : function (hidden_corners) {
var i = hidden_corners.length;
while (i--) {
if (hidden_corners[i]) return false;
}
return true;
},
nub_position : function (nub, pos, def) {
if (pos === 'auto') {
nub.addClass(def);
} else {
nub.addClass(pos);
}
},
startTimer : function () {
if (this.settings.$li.length) {
this.settings.automate = setTimeout(function () {
this.hide();
this.show();
this.startTimer();
}.bind(this), this.settings.timer);
} else {
clearTimeout(this.settings.automate);
}
},
end : function () {
if (this.settings.cookieMonster) {
$.cookie(this.settings.cookieName, 'ridden', { expires: this.settings.cookieExpires, domain: this.settings.cookieDomain });
}
if (this.settings.timer > 0) {
clearTimeout(this.settings.automate);
}
if (this.settings.modal && this.settings.expose) {
this.un_expose();
}
this.settings.$next_tip.data('closed', true);
$('.joyride-modal-bg').hide();
this.settings.$current_tip.hide();
this.settings.postStepCallback(this.settings.$li.index(), this.settings.$current_tip);
this.settings.postRideCallback(this.settings.$li.index(), this.settings.$current_tip);
$('.joyride-tip-guide').remove();
},
outerHTML : function (el) {
// support FireFox < 11
return el.outerHTML || new XMLSerializer().serializeToString(el);
},
off : function () {
$(this.scope).off('.joyride');
$(window).off('.joyride');
$('.joyride-close-tip, .joyride-next-tip, .joyride-modal-bg').off('.joyride');
$('.joyride-tip-guide, .joyride-modal-bg').remove();
clearTimeout(this.settings.automate);
this.settings = {};
},
reflow : function () {}
};
}(Foundation.zj, this, this.document));

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