Initial Commit

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2019-11-21 12:25:31 +01:00
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// Avoid `console` errors in browsers that lack a console.
(function() {
var method;
var noop = function () {};
var methods = [
'assert', 'clear', 'count', 'debug', 'dir', 'dirxml', 'error',
'exception', 'group', 'groupCollapsed', 'groupEnd', 'info', 'log',
'markTimeline', 'profile', 'profileEnd', 'table', 'time', 'timeEnd',
'timeStamp', 'trace', 'warn'
];
var length = methods.length;
var console = (window.console = window.console || {});
while (length--) {
method = methods[length];
// Only stub undefined methods.
if (!console[method]) {
console[method] = noop;
}
}
}());
var pseManager = (function($){
// cache dom elements
var manager = {};
var $pse = {};
function init(){
$pse = {
"id": $("#pse-id"),
"product": $("#product"),
"name": $("#pse-name"),
"ref": $("#pse-ref"),
"ean": $("#pse-ean"),
"availability": $("#pse-availability"),
"validity": $("#pse-validity"),
"quantity": $("#quantity"),
"promo": $("#pse-promo"),
"new": $("#pse-new"),
"weight": $("#pse-weight"),
"price": $("#pse-price"),
"priceOld": $("#pse-price-old"),
"submit": $("#pse-submit"),
"options": {},
"pseId": null,
"useFallback": false,
"fallback": $("#pse-options .pse-fallback"),
"thumbnails": $('#product-thumbnails')
};
}
function buildProductForm() {
var pse = null,
combinationId = null,
combinationValue = null,
combinationValueId = null,
combinations = null,
combinationName = [],
i;
// initialization for the first default pse
$pse.pseId = $pse.id.val();
if (PSE_COUNT > 1) {
// Use fallback method ?
$pse.useFallback = useFallback();
if ($pse.useFallback) {
$("#pse-options .option-option").remove();
for (pse in PSE){
combinations = PSE[pse].combinations;
combinationName = [];
if (undefined !== combinations) {
for (i = 0; i < combinations.length; i++){
combinationName.push(PSE_COMBINATIONS_VALUE[combinations[i]][0]);
}
}
$pse.fallback
.append("<option value='" + pse + "'>" + combinationName.join(', ') + "</option>");
}
$("#pse-options .pse-fallback").on("change",function(){
updateProductForm();
});
} else {
$("#pse-options .option-fallback").remove();
// get the select for options
$("#pse-options .pse-option").each(function(){
var $option = $(this);
if ( $option.data("attribute") in PSE_COMBINATIONS){
$pse['options'][$option.data("attribute")] = $option; // jshint ignore:line
$option.on("change", updateProductForm);
} else {
// not affected to this product -> remove
$option.closest(".option").remove();
}
});
// build select
for (combinationValueId in PSE_COMBINATIONS_VALUE) {
combinationValue = PSE_COMBINATIONS_VALUE[combinationValueId];
$pse.options[combinationValue[1]]
.append("<option value='" + combinationValueId + "'>" + combinationValue[0] + "</option>");
}
setPseForm();
}
}
}
function setPseForm(id) {
var pse = null,
combinationValueId;
pse = PSE[id || $pse.pseId];
if (undefined !== pse) {
if ($pse.useFallback) {
$pse.fallbak.val(pse.id);
} else if (undefined !== pse) {
for (var i = 0; i < pse.combinations.length; i++) {
combinationValueId = pse.combinations[i];
$pse['options'][PSE_COMBINATIONS_VALUE[combinationValueId][1]].val(pse.combinations[i]) // jshint ignore:line
}
}
}
}
function updateProductForm() {
var pseId = null,
selection;
if (PSE_COUNT > 1) {
if ($pse.useFallback) {
pseId = $pse.fallback.val();
} else {
// get form data
selection = getFormSelection();
// get the pse
pseId = pseExist(selection);
if ( ! pseId ) {
// not exists, revert
displayNotice();
setPseForm();
selection = getFormSelection();
pseId = pseExist(selection);
} else {
$pse.validity.hide();
}
}
$pse.id.val(pseId).trigger('change.pse', pseId);
$pse.pseId = pseId;
}
// Update UI
updateProductUI();
}
function displayNotice() {
var $validity = $pse.validity;
$validity.stop().show('fast', function(){
setTimeout(function(){
$validity.stop().hide('fast');
}, 3000);
});
}
function updateProductUI() {
var pse = PSE[$pse.pseId],
name = [],
pseValueId,
i
;
if (undefined !== pse) {
$pse.ref.html(pse.ref);
// $pse.ean.html(pse.ean);
// name
if (PSE_COUNT > 1) {
for (i = 0; i < pse.combinations.length; i++) {
pseValueId = pse.combinations[i];
name.push(
//PSE_COMBINATIONS[PSE_COMBINATIONS_VALUE[pseValueId][1]].name +
//":" +
PSE_COMBINATIONS_VALUE[pseValueId][0]
);
}
$pse.name.html(" - " + name.join(", ") + "");
}
// promo
if (pse.isPromo) {
$pse.product.addClass("product--is-promo");
} else {
$pse.product.removeClass("product--is-promo");
}
// new
if (pse.isNew) {
$pse.product.addClass("product--is-new");
} else {
$pse.product.removeClass("product--is-new");
}
// availability
if (pse.quantity > 0 || !PSE_CHECK_AVAILABILITY) {
setProductAvailable(true);
if (parseInt($pse.quantity.val()) > pse.quantity) {
$pse.quantity.val(pse.quantity);
}
if (PSE_CHECK_AVAILABILITY) {
$pse.quantity.attr("max", pse.quantity);
} else {
$pse.quantity.attr("max", PSE_DEFAULT_AVAILABLE_STOCK);
$pse.quantity.val("1");
}
} else {
setProductAvailable(false);
}
// price
if (pse.isPromo) {
$pse.priceOld.html(pse.price);
$pse.price.html(pse.promo);
} else {
$pse.priceOld.html("");
$pse.price.html(pse.price);
}
// images
if (pse.images.length > 0) {
i = 0;
$pse.thumbnails.find('.thumbnail').each(function() {
if (jQuery.inArray($(this).data('thumbId'), pse.images) !== -1) {
$(this).filter('.disabled').removeClass('disabled');
if (i === 0) {
if (!$(this).hasClass('active')) {
$pse.thumbnails.find('.thumbnail.active').removeClass('active');
$('.product-image > img', $(this).closest("#product-gallery")).attr('src',$(this).attr('href'));
$(this).addClass('active');
if ($(this).filter(":visible").length != 1) {
$pse.thumbnails.carousel('next');
}
}
i++;
}
} else {
$(this).not('.disabled').addClass('disabled');
}
});
} else {
$pse.thumbnails.find('.thumbnail.disabled').removeClass('disabled');
}
}
else {
setProductAvailable(false);
}
}
function setProductAvailable(available) {
if (available) {
$pse.availability
.removeClass("out-of-stock")
.addClass("in-stock")
.attr("href", "http://schema.org/InStock");
$pse.submit.prop("disabled", false);
}
else {
$pse.availability.removeClass("in-stock")
.addClass("out-of-stock")
.attr("href", "http://schema.org/OutOfStock");
$pse.submit.prop("disabled", true);
}
}
function pseExist(selection) {
var pseId,
pse = null,
combinations,
i,
j,
existCombination;
for (pse in PSE){
pseId = pse;
combinations = PSE[pse].combinations;
if (undefined !== combinations) {
for (i = 0; i < selection.length; i++) {
existCombination = false;
for (j = 0; j < combinations.length; j++) {
if (selection[i] == combinations[j]) {
existCombination = true;
break;
}
}
if (existCombination === false) {
break;
}
}
if (existCombination) {
return pseId;
}
}
}
return false;
}
function useFallback() {
var pse = null,
count = -1,
pseCount = 0,
combinations,
i;
for (pse in PSE){
combinations = PSE[pse].combinations;
if (undefined !== combinations) {
pseCount = 0;
for (i = 0; i < combinations.length; i++) {
pseCount += PSE_COMBINATIONS_VALUE[combinations[i]][1];
}
if (count == -1) {
count = pseCount;
} else if (count != pseCount) {
return true;
}
}
}
return (count <= 0);
}
function getFormSelection() {
var selection = [],
combinationId;
for (combinationId in $pse.options){
selection.push($pse.options[combinationId].val());
}
return selection;
}
manager.load = function(){
init();
buildProductForm();
updateProductForm();
};
return manager;
}(jQuery));
/* JQUERY PREVENT CONFLICT */
(function ($) {
/* ------------------------------------------------------------------
callback Function ------------------------------------------------ */
var confirmCallback = {
'address.delete': function ($elm) {
$.post($elm.attr('href'), function (data) {
if (data.success) {
$elm.closest('tr').remove();
} else {
bootbox.alert(data.message);
}
});
}
};
/* ------------------------------------------------------------------
onLoad Function ------------------------------------------------- */
$(document).ready(function () {
// Loader
var $loader = $('<div class="loader"></div>');
$('body').append($loader);
// Display loader if we do ajax call
$(document)
.ajaxStart(function () { $loader.show(); })
.ajaxStop(function () { $loader.hide(); })
.ajaxError(function () { $loader.hide(); });
// Check if the size of the window is appropriate for ajax
var doAjax = ($(window).width() > 768) ? true : false;
// Main Navigation Hover
$('.navbar')
.on('click.subnav', '[data-toggle=dropdown]', function (event) {
if ($(this).parent().hasClass('open') && $(this).is(event.target)) { return false; }
})
.on('mouseenter.subnav', '.dropdown', function () {
if ($(this).hasClass('open')) { return; }
$(this).addClass('open');
})
.on('mouseleave.subnav', '.dropdown', function () {
var $this = $(this);
if (!$this.hasClass('open')) { return; }
//This will check if an input child has focus. If no then remove class open
if ($this.find(":input:focus").length === 0) {
$this.removeClass('open');
} else {
$this.find(":input:focus").one('blur', function () {
$this.trigger('mouseleave.subnav');
});
}
});
// Tooltip
$('body').tooltip({
selector: '[data-toggle=tooltip]'
});
// Confirm Dialog
$(document).on('click.confirm', '[data-confirm]', function () {
var $this = $(this),
href = $this.attr('href'),
callback = $this.attr('data-confirm-callback'),
title = $this.attr('data-confirm') !== '' ? $this.attr('data-confirm') : 'Are you sure?';
bootbox.confirm(title, function (confirm) {
if (confirm) {
//Check if callback and if it's a function
if (callback && $.isFunction(confirmCallback[callback])) {
confirmCallback[callback]($this);
} else {
if (href) {
window.location.href = href;
} else {
// If forms
var $form = $this.closest("form");
if ($form.size() > 0) {
$form.submit();
}
}
}
}
});
return false;
});
// Product Quick view Dialog
$(document).on('click.product-quickview', '.product-quickview', function () {
if (doAjax) {
$.get(this.href,
function (data) {
// Hide all currently active bootbox dialogs
bootbox.hideAll();
// Show dialog
bootbox.dialog({
message : $("#product",data),
onEscape: function() {
bootbox.hideAll();
}
});
window.pseManager.load();
}
);
return false;
}
});
// Product AddtoCard - OnSubmit
if (typeof window.PSE_FORM !== "undefined"){
window.pseManager.load();
}
$(document).on('submit.form-product', '.form-product', function () {
if (doAjax) {
var url_action = $(this).attr("action"),
product_id = $("input[name$='product_id']",this).val(),
pse_id = $("input.pse-id",this).val(),
quantity = $("#quantity",this).val();
$.ajax({type: "POST", data: $(this).serialize(), url: url_action,
success: function(data){
$(".cart-container").html($(data).html());
// addCartMessageUrl is initialized in layout.tpl
$.ajax({url:addCartMessageUrl, data:{ product_id: product_id, pse_id: pse_id, quantity: quantity },
success: function (data) {
// Hide all currently active bootbox dialogs
bootbox.hideAll();
// Show dialog
bootbox.dialog({
message : data,
onEscape: function() {
bootbox.hideAll();
}
});
}
});
},
error: function (e) {
console.log('Error.', e);
}
});
return false;
}
});
// Toolbar
var $category_products = $('#category-products');
var $parent = $category_products.parent();
$parent.on('click.view-mode', '[data-toggle=view]', function () {
if (($(this).hasClass('btn-grid') && $parent.hasClass('grid')) || ($(this).hasClass('btn-list') && $parent.hasClass('list'))) { return; }
// Add loader effect
$loader.show();
setTimeout(function () { $parent.toggleClass('grid').toggleClass('list'); $loader.hide(); }, 400);
return false;
});
// Login
var $form_login = $('#form-login');
$form_login.on('change.account', ':radio', function () {
if ($(this).val() === '0') {
$('#password', $form_login).val('').prop('disabled', true); // Disabled (new customer)
}
else {
$('#password', $form_login).prop('disabled', false); // Enabled
}
}).find(':radio:checked').trigger('change.account');
// Mini Newsletter Subscription
$('#form-newsletter-mini').on('submit.newsletter', function () {
$.ajax({
url: $(this).attr('action'),
type: $(this).attr('method'),
data: $(this).serialize(),
dataType: 'json',
success: function (json) {
bootbox.alert(json.message);
},
error: function(jqXHR) {
try {
bootbox.alert($.parseJSON(jqXHR.responseText).message);
} catch (err) { // if not json response
bootbox.alert(jqXHR.responseText);
}
}
});
return false;
});
// Forgot Password
/*
var $forgot_password = $('.forgot-password', $form_login);
if($forgot_password.size() > 0) {
$forgot_password.popover({
html : true,
title: 'Forgot Password',
content: function() {
return $('#form-forgotpassword').html();
}
}).on('click.btn-forgot', function () {
$('.btn-forgot').click(function () {
alert('click form');
return false;
});
$('.btn-close').click(function () {
$forgot_password.popover('hide');
});
return false;
});
}
*/
//.Form Filters
$('#form-filters').each(function () {
var $form = $(this);
$form
.on('change.filter', ':checkbox', function () {
$loader.show();
$form.submit();
})
.find('.group-btn > .btn').addClass('sr-only');
});
// Product details Thumbnails
$(document).on('click.thumbnails', '#product-thumbnails .thumbnail', function () {
if ($(this).hasClass('active')) { return false; }
var $productGallery = $(this).closest("#product-gallery");
$('.product-image > img', $productGallery).attr('src',$(this).attr('href'));
$('.thumbnail', $productGallery).removeClass('active');
$(this).addClass('active');
return false;
});
// Show Carousel control if needed
$('#product-gallery').each(function () {
if ($('.item', this).size() > 1) {
$('#product-thumbnails', this).carousel({interval: false}).find('.carousel-control').show();
}
});
// Payment Method
$('#payment-method').each(function () {
var $label = $('label', this);
$label.on('change', ':radio', function () {
$label.removeClass('active');
$label.filter('[for="' + $(this).attr('id') + '"]').addClass('active');
}).filter(':has(:checked)').addClass('active');
});
// Apply validation
$('#form-contact, #form-register, #form-address').validate({
highlight: function (element) {
$(element).closest('.form-group').addClass('has-error');
},
unhighlight: function (element) {
$(element).closest('.form-group').removeClass('has-error');
},
errorElement: 'span',
errorClass: 'help-block'
});
// Toolbar filter
$('#content').on('change.toolbarfilter', '#limit-top, #sortby-top', function () {
window.location = $(this).val();
});
// Login form (login page)
$form_login.each(function(){
var $emailInput = $('input[type="email"]', $form_login),
$passEnable = $('#account1', $form_login);
$emailInput.on('keypress', function() {
$passEnable.click();
});
});
});
})(jQuery);
// Manage Countries and States form
(function($) {
$(document).ready(function(){
var addressState = (function () {
// A private function which logs any arguments
initialize = function( element ) {
var elm = {};
elm.state = $(element);
elm.stateId = elm.state.val();
elm.country = $(elm.state.data('thelia-country'));
elm.countryId = elm.country.val();
elm.block = $(elm.state.data('thelia-toggle'));
elm.states = elm.state.children().clone();
elm.state.children().remove();
var updateState = function updateState() {
var countryId = elm.country.val(),
stateId = elm.state.val(),
hasStates = false;
if (stateId !== null && stateId !== '') {
elm.stateId = stateId;
}
elm.state.children().remove();
elm.states.each(function(){
var $state = $(this);
if ($state.data("country") == countryId) {
$state.appendTo(elm.state);
hasStates = true;
}
});
if (hasStates) {
// try to select the last state
elm.state.val(elm.stateId);
elm.block.removeClass("hidden");
} else {
elm.block.addClass("hidden");
}
};
elm.country.on('change', updateState);
updateState();
};
return {
init: function() {
$("[data-thelia-state]").each(function(){
initialize(this);
});
}
};
})();
addressState.init();
});
})(jQuery);

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/**
* bootbox.js [v4.4.0]
*
* http://bootboxjs.com/license.txt
*/
// @see https://github.com/makeusabrew/bootbox/issues/180
// @see https://github.com/makeusabrew/bootbox/issues/186
(function (root, factory) {
"use strict";
if (typeof define === "function" && define.amd) {
// AMD. Register as an anonymous module.
define(["jquery"], factory);
} else if (typeof exports === "object") {
// Node. Does not work with strict CommonJS, but
// only CommonJS-like environments that support module.exports,
// like Node.
module.exports = factory(require("jquery"));
} else {
// Browser globals (root is window)
root.bootbox = factory(root.jQuery);
}
}(this, function init($, undefined) {
"use strict";
// the base DOM structure needed to create a modal
var templates = {
dialog:
"<div class='bootbox modal' tabindex='-1' role='dialog'>" +
"<div class='modal-dialog'>" +
"<div class='modal-content'>" +
"<div class='modal-body'><div class='bootbox-body'></div></div>" +
"</div>" +
"</div>" +
"</div>",
header:
"<div class='modal-header'>" +
"<h4 class='modal-title'></h4>" +
"</div>",
footer:
"<div class='modal-footer'></div>",
closeButton:
"<button type='button' class='bootbox-close-button close' data-dismiss='modal' aria-hidden='true'>&times;</button>",
form:
"<form class='bootbox-form'></form>",
inputs: {
text:
"<input class='bootbox-input bootbox-input-text form-control' autocomplete=off type=text />",
textarea:
"<textarea class='bootbox-input bootbox-input-textarea form-control'></textarea>",
email:
"<input class='bootbox-input bootbox-input-email form-control' autocomplete='off' type='email' />",
select:
"<select class='bootbox-input bootbox-input-select form-control'></select>",
checkbox:
"<div class='checkbox'><label><input class='bootbox-input bootbox-input-checkbox' type='checkbox' /></label></div>",
date:
"<input class='bootbox-input bootbox-input-date form-control' autocomplete=off type='date' />",
time:
"<input class='bootbox-input bootbox-input-time form-control' autocomplete=off type='time' />",
number:
"<input class='bootbox-input bootbox-input-number form-control' autocomplete=off type='number' />",
password:
"<input class='bootbox-input bootbox-input-password form-control' autocomplete='off' type='password' />"
}
};
var defaults = {
// default language
locale: "en",
// show backdrop or not. Default to static so user has to interact with dialog
backdrop: "static",
// animate the modal in/out
animate: true,
// additional class string applied to the top level dialog
className: null,
// whether or not to include a close button
closeButton: true,
// show the dialog immediately by default
show: true,
// dialog container
container: "body"
};
// our public object; augmented after our private API
var exports = {};
/**
* @private
*/
function _t(key) {
var locale = locales[defaults.locale];
return locale ? locale[key] : locales.en[key];
}
function processCallback(e, dialog, callback) {
e.stopPropagation();
e.preventDefault();
// by default we assume a callback will get rid of the dialog,
// although it is given the opportunity to override this
// so, if the callback can be invoked and it *explicitly returns false*
// then we'll set a flag to keep the dialog active...
var preserveDialog = $.isFunction(callback) && callback.call(dialog, e) === false;
// ... otherwise we'll bin it
if (!preserveDialog) {
dialog.modal("hide");
}
}
function getKeyLength(obj) {
// @TODO defer to Object.keys(x).length if available?
var k, t = 0;
for (k in obj) {
t ++;
}
return t;
}
function each(collection, iterator) {
var index = 0;
$.each(collection, function(key, value) {
iterator(key, value, index++);
});
}
function sanitize(options) {
var buttons;
var total;
if (typeof options !== "object") {
throw new Error("Please supply an object of options");
}
if (!options.message) {
throw new Error("Please specify a message");
}
// make sure any supplied options take precedence over defaults
options = $.extend({}, defaults, options);
if (!options.buttons) {
options.buttons = {};
}
buttons = options.buttons;
total = getKeyLength(buttons);
each(buttons, function(key, button, index) {
if ($.isFunction(button)) {
// short form, assume value is our callback. Since button
// isn't an object it isn't a reference either so re-assign it
button = buttons[key] = {
callback: button
};
}
// before any further checks make sure by now button is the correct type
if ($.type(button) !== "object") {
throw new Error("button with key " + key + " must be an object");
}
if (!button.label) {
// the lack of an explicit label means we'll assume the key is good enough
button.label = key;
}
if (!button.className) {
if (total <= 2 && index === total-1) {
// always add a primary to the main option in a two-button dialog
button.className = "btn-primary";
} else {
button.className = "btn-default";
}
}
});
return options;
}
/**
* map a flexible set of arguments into a single returned object
* if args.length is already one just return it, otherwise
* use the properties argument to map the unnamed args to
* object properties
* so in the latter case:
* mapArguments(["foo", $.noop], ["message", "callback"])
* -> { message: "foo", callback: $.noop }
*/
function mapArguments(args, properties) {
var argn = args.length;
var options = {};
if (argn < 1 || argn > 2) {
throw new Error("Invalid argument length");
}
if (argn === 2 || typeof args[0] === "string") {
options[properties[0]] = args[0];
options[properties[1]] = args[1];
} else {
options = args[0];
}
return options;
}
/**
* merge a set of default dialog options with user supplied arguments
*/
function mergeArguments(defaults, args, properties) {
return $.extend(
// deep merge
true,
// ensure the target is an empty, unreferenced object
{},
// the base options object for this type of dialog (often just buttons)
defaults,
// args could be an object or array; if it's an array properties will
// map it to a proper options object
mapArguments(
args,
properties
)
);
}
/**
* this entry-level method makes heavy use of composition to take a simple
* range of inputs and return valid options suitable for passing to bootbox.dialog
*/
function mergeDialogOptions(className, labels, properties, args) {
// build up a base set of dialog properties
var baseOptions = {
className: "bootbox-" + className,
buttons: createLabels.apply(null, labels)
};
// ensure the buttons properties generated, *after* merging
// with user args are still valid against the supplied labels
return validateButtons(
// merge the generated base properties with user supplied arguments
mergeArguments(
baseOptions,
args,
// if args.length > 1, properties specify how each arg maps to an object key
properties
),
labels
);
}
/**
* from a given list of arguments return a suitable object of button labels
* all this does is normalise the given labels and translate them where possible
* e.g. "ok", "confirm" -> { ok: "OK, cancel: "Annuleren" }
*/
function createLabels() {
var buttons = {};
for (var i = 0, j = arguments.length; i < j; i++) {
var argument = arguments[i];
var key = argument.toLowerCase();
var value = argument.toUpperCase();
buttons[key] = {
label: _t(value)
};
}
return buttons;
}
function validateButtons(options, buttons) {
var allowedButtons = {};
each(buttons, function(key, value) {
allowedButtons[value] = true;
});
each(options.buttons, function(key) {
if (allowedButtons[key] === undefined) {
throw new Error("button key " + key + " is not allowed (options are " + buttons.join("\n") + ")");
}
});
return options;
}
exports.alert = function() {
var options;
options = mergeDialogOptions("alert", ["ok"], ["message", "callback"], arguments);
if (options.callback && !$.isFunction(options.callback)) {
throw new Error("alert requires callback property to be a function when provided");
}
/**
* overrides
*/
options.buttons.ok.callback = options.onEscape = function() {
if ($.isFunction(options.callback)) {
return options.callback.call(this);
}
return true;
};
return exports.dialog(options);
};
exports.confirm = function() {
var options;
options = mergeDialogOptions("confirm", ["cancel", "confirm"], ["message", "callback"], arguments);
/**
* overrides; undo anything the user tried to set they shouldn't have
*/
options.buttons.cancel.callback = options.onEscape = function() {
return options.callback.call(this, false);
};
options.buttons.confirm.callback = function() {
return options.callback.call(this, true);
};
// confirm specific validation
if (!$.isFunction(options.callback)) {
throw new Error("confirm requires a callback");
}
return exports.dialog(options);
};
exports.prompt = function() {
var options;
var defaults;
var dialog;
var form;
var input;
var shouldShow;
var inputOptions;
// we have to create our form first otherwise
// its value is undefined when gearing up our options
// @TODO this could be solved by allowing message to
// be a function instead...
form = $(templates.form);
// prompt defaults are more complex than others in that
// users can override more defaults
// @TODO I don't like that prompt has to do a lot of heavy
// lifting which mergeDialogOptions can *almost* support already
// just because of 'value' and 'inputType' - can we refactor?
defaults = {
className: "bootbox-prompt",
buttons: createLabels("cancel", "confirm"),
value: "",
inputType: "text"
};
options = validateButtons(
mergeArguments(defaults, arguments, ["title", "callback"]),
["cancel", "confirm"]
);
// capture the user's show value; we always set this to false before
// spawning the dialog to give us a chance to attach some handlers to
// it, but we need to make sure we respect a preference not to show it
shouldShow = (options.show === undefined) ? true : options.show;
/**
* overrides; undo anything the user tried to set they shouldn't have
*/
options.message = form;
options.buttons.cancel.callback = options.onEscape = function() {
return options.callback.call(this, null);
};
options.buttons.confirm.callback = function() {
var value;
switch (options.inputType) {
case "text":
case "textarea":
case "email":
case "select":
case "date":
case "time":
case "number":
case "password":
value = input.val();
break;
case "checkbox":
var checkedItems = input.find("input:checked");
// we assume that checkboxes are always multiple,
// hence we default to an empty array
value = [];
each(checkedItems, function(_, item) {
value.push($(item).val());
});
break;
}
return options.callback.call(this, value);
};
options.show = false;
// prompt specific validation
if (!options.title) {
throw new Error("prompt requires a title");
}
if (!$.isFunction(options.callback)) {
throw new Error("prompt requires a callback");
}
if (!templates.inputs[options.inputType]) {
throw new Error("invalid prompt type");
}
// create the input based on the supplied type
input = $(templates.inputs[options.inputType]);
switch (options.inputType) {
case "text":
case "textarea":
case "email":
case "date":
case "time":
case "number":
case "password":
input.val(options.value);
break;
case "select":
var groups = {};
inputOptions = options.inputOptions || [];
if (!$.isArray(inputOptions)) {
throw new Error("Please pass an array of input options");
}
if (!inputOptions.length) {
throw new Error("prompt with select requires options");
}
each(inputOptions, function(_, option) {
// assume the element to attach to is the input...
var elem = input;
if (option.value === undefined || option.text === undefined) {
throw new Error("given options in wrong format");
}
// ... but override that element if this option sits in a group
if (option.group) {
// initialise group if necessary
if (!groups[option.group]) {
groups[option.group] = $("<optgroup/>").attr("label", option.group);
}
elem = groups[option.group];
}
elem.append("<option value='" + option.value + "'>" + option.text + "</option>");
});
each(groups, function(_, group) {
input.append(group);
});
// safe to set a select's value as per a normal input
input.val(options.value);
break;
case "checkbox":
var values = $.isArray(options.value) ? options.value : [options.value];
inputOptions = options.inputOptions || [];
if (!inputOptions.length) {
throw new Error("prompt with checkbox requires options");
}
if (!inputOptions[0].value || !inputOptions[0].text) {
throw new Error("given options in wrong format");
}
// checkboxes have to nest within a containing element, so
// they break the rules a bit and we end up re-assigning
// our 'input' element to this container instead
input = $("<div/>");
each(inputOptions, function(_, option) {
var checkbox = $(templates.inputs[options.inputType]);
checkbox.find("input").attr("value", option.value);
checkbox.find("label").append(option.text);
// we've ensured values is an array so we can always iterate over it
each(values, function(_, value) {
if (value === option.value) {
checkbox.find("input").prop("checked", true);
}
});
input.append(checkbox);
});
break;
}
// @TODO provide an attributes option instead
// and simply map that as keys: vals
if (options.placeholder) {
input.attr("placeholder", options.placeholder);
}
if (options.pattern) {
input.attr("pattern", options.pattern);
}
if (options.maxlength) {
input.attr("maxlength", options.maxlength);
}
// now place it in our form
form.append(input);
form.on("submit", function(e) {
e.preventDefault();
// Fix for SammyJS (or similar JS routing library) hijacking the form post.
e.stopPropagation();
// @TODO can we actually click *the* button object instead?
// e.g. buttons.confirm.click() or similar
dialog.find(".btn-primary").click();
});
dialog = exports.dialog(options);
// clear the existing handler focusing the submit button...
dialog.off("shown.bs.modal");
// ...and replace it with one focusing our input, if possible
dialog.on("shown.bs.modal", function() {
// need the closure here since input isn't
// an object otherwise
input.focus();
});
if (shouldShow === true) {
dialog.modal("show");
}
return dialog;
};
exports.dialog = function(options) {
options = sanitize(options);
var dialog = $(templates.dialog);
var innerDialog = dialog.find(".modal-dialog");
var body = dialog.find(".modal-body");
var buttons = options.buttons;
var buttonStr = "";
var callbacks = {
onEscape: options.onEscape
};
if ($.fn.modal === undefined) {
throw new Error(
"$.fn.modal is not defined; please double check you have included " +
"the Bootstrap JavaScript library. See http://getbootstrap.com/javascript/ " +
"for more details."
);
}
each(buttons, function(key, button) {
// @TODO I don't like this string appending to itself; bit dirty. Needs reworking
// can we just build up button elements instead? slower but neater. Then button
// can just become a template too
buttonStr += "<button data-bb-handler='" + key + "' type='button' class='btn " + button.className + "'>" + button.label + "</button>";
callbacks[key] = button.callback;
});
body.find(".bootbox-body").html(options.message);
if (options.animate === true) {
dialog.addClass("fade");
}
if (options.className) {
dialog.addClass(options.className);
}
if (options.size === "large") {
innerDialog.addClass("modal-lg");
} else if (options.size === "small") {
innerDialog.addClass("modal-sm");
}
if (options.title) {
body.before(templates.header);
}
if (options.closeButton) {
var closeButton = $(templates.closeButton);
if (options.title) {
dialog.find(".modal-header").prepend(closeButton);
} else {
closeButton.css("margin-top", "-10px").prependTo(body);
}
}
if (options.title) {
dialog.find(".modal-title").html(options.title);
}
if (buttonStr.length) {
body.after(templates.footer);
dialog.find(".modal-footer").html(buttonStr);
}
/**
* Bootstrap event listeners; used handle extra
* setup & teardown required after the underlying
* modal has performed certain actions
*/
dialog.on("hidden.bs.modal", function(e) {
// ensure we don't accidentally intercept hidden events triggered
// by children of the current dialog. We shouldn't anymore now BS
// namespaces its events; but still worth doing
if (e.target === this) {
dialog.remove();
}
});
/*
dialog.on("show.bs.modal", function() {
// sadly this doesn't work; show is called *just* before
// the backdrop is added so we'd need a setTimeout hack or
// otherwise... leaving in as would be nice
if (options.backdrop) {
dialog.next(".modal-backdrop").addClass("bootbox-backdrop");
}
});
*/
dialog.on("shown.bs.modal", function() {
dialog.find(".btn-primary:first").focus();
});
/**
* Bootbox event listeners; experimental and may not last
* just an attempt to decouple some behaviours from their
* respective triggers
*/
if (options.backdrop !== "static") {
// A boolean true/false according to the Bootstrap docs
// should show a dialog the user can dismiss by clicking on
// the background.
// We always only ever pass static/false to the actual
// $.modal function because with `true` we can't trap
// this event (the .modal-backdrop swallows it)
// However, we still want to sort of respect true
// and invoke the escape mechanism instead
dialog.on("click.dismiss.bs.modal", function(e) {
// @NOTE: the target varies in >= 3.3.x releases since the modal backdrop
// moved *inside* the outer dialog rather than *alongside* it
if (dialog.children(".modal-backdrop").length) {
e.currentTarget = dialog.children(".modal-backdrop").get(0);
}
if (e.target !== e.currentTarget) {
return;
}
dialog.trigger("escape.close.bb");
});
}
dialog.on("escape.close.bb", function(e) {
if (callbacks.onEscape) {
processCallback(e, dialog, callbacks.onEscape);
}
});
/**
* Standard jQuery event listeners; used to handle user
* interaction with our dialog
*/
dialog.on("click", ".modal-footer button", function(e) {
var callbackKey = $(this).data("bb-handler");
processCallback(e, dialog, callbacks[callbackKey]);
});
dialog.on("click", ".bootbox-close-button", function(e) {
// onEscape might be falsy but that's fine; the fact is
// if the user has managed to click the close button we
// have to close the dialog, callback or not
processCallback(e, dialog, callbacks.onEscape);
});
dialog.on("keyup", function(e) {
if (e.which === 27) {
dialog.trigger("escape.close.bb");
}
});
// the remainder of this method simply deals with adding our
// dialogent to the DOM, augmenting it with Bootstrap's modal
// functionality and then giving the resulting object back
// to our caller
$(options.container).append(dialog);
dialog.modal({
backdrop: options.backdrop ? "static": false,
keyboard: false,
show: false
});
if (options.show) {
dialog.modal("show");
}
// @TODO should we return the raw element here or should
// we wrap it in an object on which we can expose some neater
// methods, e.g. var d = bootbox.alert(); d.hide(); instead
// of d.modal("hide");
/*
function BBDialog(elem) {
this.elem = elem;
}
BBDialog.prototype = {
hide: function() {
return this.elem.modal("hide");
},
show: function() {
return this.elem.modal("show");
}
};
*/
return dialog;
};
exports.setDefaults = function() {
var values = {};
if (arguments.length === 2) {
// allow passing of single key/value...
values[arguments[0]] = arguments[1];
} else {
// ... and as an object too
values = arguments[0];
}
$.extend(defaults, values);
};
exports.hideAll = function() {
$(".bootbox").modal("hide");
return exports;
};
/**
* standard locales. Please add more according to ISO 639-1 standard. Multiple language variants are
* unlikely to be required. If this gets too large it can be split out into separate JS files.
*/
var locales = {
bg_BG : {
OK : "Ок",
CANCEL : "Отказ",
CONFIRM : "Потвърждавам"
},
br : {
OK : "OK",
CANCEL : "Cancelar",
CONFIRM : "Sim"
},
cs : {
OK : "OK",
CANCEL : "Zrušit",
CONFIRM : "Potvrdit"
},
da : {
OK : "OK",
CANCEL : "Annuller",
CONFIRM : "Accepter"
},
de : {
OK : "OK",
CANCEL : "Abbrechen",
CONFIRM : "Akzeptieren"
},
el : {
OK : "Εντάξει",
CANCEL : "Ακύρωση",
CONFIRM : "Επιβεβαίωση"
},
en : {
OK : "OK",
CANCEL : "Cancel",
CONFIRM : "OK"
},
es : {
OK : "OK",
CANCEL : "Cancelar",
CONFIRM : "Aceptar"
},
et : {
OK : "OK",
CANCEL : "Katkesta",
CONFIRM : "OK"
},
fa : {
OK : "قبول",
CANCEL : "لغو",
CONFIRM : "تایید"
},
fi : {
OK : "OK",
CANCEL : "Peruuta",
CONFIRM : "OK"
},
fr : {
OK : "OK",
CANCEL : "Annuler",
CONFIRM : "D'accord"
},
he : {
OK : "אישור",
CANCEL : "ביטול",
CONFIRM : "אישור"
},
hu : {
OK : "OK",
CANCEL : "Mégsem",
CONFIRM : "Megerősít"
},
hr : {
OK : "OK",
CANCEL : "Odustani",
CONFIRM : "Potvrdi"
},
id : {
OK : "OK",
CANCEL : "Batal",
CONFIRM : "OK"
},
it : {
OK : "OK",
CANCEL : "Annulla",
CONFIRM : "Conferma"
},
ja : {
OK : "OK",
CANCEL : "キャンセル",
CONFIRM : "確認"
},
lt : {
OK : "Gerai",
CANCEL : "Atšaukti",
CONFIRM : "Patvirtinti"
},
lv : {
OK : "Labi",
CANCEL : "Atcelt",
CONFIRM : "Apstiprināt"
},
nl : {
OK : "OK",
CANCEL : "Annuleren",
CONFIRM : "Accepteren"
},
no : {
OK : "OK",
CANCEL : "Avbryt",
CONFIRM : "OK"
},
pl : {
OK : "OK",
CANCEL : "Anuluj",
CONFIRM : "Potwierdź"
},
pt : {
OK : "OK",
CANCEL : "Cancelar",
CONFIRM : "Confirmar"
},
ru : {
OK : "OK",
CANCEL : "Отмена",
CONFIRM : "Применить"
},
sq : {
OK : "OK",
CANCEL : "Anulo",
CONFIRM : "Prano"
},
sv : {
OK : "OK",
CANCEL : "Avbryt",
CONFIRM : "OK"
},
th : {
OK : "ตกลง",
CANCEL : "ยกเลิก",
CONFIRM : "ยืนยัน"
},
tr : {
OK : "Tamam",
CANCEL : "İptal",
CONFIRM : "Onayla"
},
zh_CN : {
OK : "OK",
CANCEL : "取消",
CONFIRM : "确认"
},
zh_TW : {
OK : "OK",
CANCEL : "取消",
CONFIRM : "確認"
}
};
exports.addLocale = function(name, values) {
$.each(["OK", "CANCEL", "CONFIRM"], function(_, v) {
if (!values[v]) {
throw new Error("Please supply a translation for '" + v + "'");
}
});
locales[name] = {
OK: values.OK,
CANCEL: values.CANCEL,
CONFIRM: values.CONFIRM
};
return exports;
};
exports.removeLocale = function(name) {
delete locales[name];
return exports;
};
exports.setLocale = function(name) {
return exports.setDefaults("locale", name);
};
exports.init = function(_$) {
return init(_$ || $);
};
return exports;
}));

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/**
* @preserve HTML5 Shiv 3.7.3 | @afarkas @jdalton @jon_neal @rem | MIT/GPL2 Licensed
*/
;(function(window, document) {
/*jshint evil:true */
/** version */
var version = '3.7.3';
/** Preset options */
var options = window.html5 || {};
/** Used to skip problem elements */
var reSkip = /^<|^(?:button|map|select|textarea|object|iframe|option|optgroup)$/i;
/** Not all elements can be cloned in IE **/
var saveClones = /^(?:a|b|code|div|fieldset|h1|h2|h3|h4|h5|h6|i|label|li|ol|p|q|span|strong|style|table|tbody|td|th|tr|ul)$/i;
/** Detect whether the browser supports default html5 styles */
var supportsHtml5Styles;
/** Name of the expando, to work with multiple documents or to re-shiv one document */
var expando = '_html5shiv';
/** The id for the the documents expando */
var expanID = 0;
/** Cached data for each document */
var expandoData = {};
/** Detect whether the browser supports unknown elements */
var supportsUnknownElements;
(function() {
try {
var a = document.createElement('a');
a.innerHTML = '<xyz></xyz>';
//if the hidden property is implemented we can assume, that the browser supports basic HTML5 Styles
supportsHtml5Styles = ('hidden' in a);
supportsUnknownElements = a.childNodes.length == 1 || (function() {
// assign a false positive if unable to shiv
(document.createElement)('a');
var frag = document.createDocumentFragment();
return (
typeof frag.cloneNode == 'undefined' ||
typeof frag.createDocumentFragment == 'undefined' ||
typeof frag.createElement == 'undefined'
);
}());
} catch(e) {
// assign a false positive if detection fails => unable to shiv
supportsHtml5Styles = true;
supportsUnknownElements = true;
}
}());
/*--------------------------------------------------------------------------*/
/**
* Creates a style sheet with the given CSS text and adds it to the document.
* @private
* @param {Document} ownerDocument The document.
* @param {String} cssText The CSS text.
* @returns {StyleSheet} The style element.
*/
function addStyleSheet(ownerDocument, cssText) {
var p = ownerDocument.createElement('p'),
parent = ownerDocument.getElementsByTagName('head')[0] || ownerDocument.documentElement;
p.innerHTML = 'x<style>' + cssText + '</style>';
return parent.insertBefore(p.lastChild, parent.firstChild);
}
/**
* Returns the value of `html5.elements` as an array.
* @private
* @returns {Array} An array of shived element node names.
*/
function getElements() {
var elements = html5.elements;
return typeof elements == 'string' ? elements.split(' ') : elements;
}
/**
* Extends the built-in list of html5 elements
* @memberOf html5
* @param {String|Array} newElements whitespace separated list or array of new element names to shiv
* @param {Document} ownerDocument The context document.
*/
function addElements(newElements, ownerDocument) {
var elements = html5.elements;
if(typeof elements != 'string'){
elements = elements.join(' ');
}
if(typeof newElements != 'string'){
newElements = newElements.join(' ');
}
html5.elements = elements +' '+ newElements;
shivDocument(ownerDocument);
}
/**
* Returns the data associated to the given document
* @private
* @param {Document} ownerDocument The document.
* @returns {Object} An object of data.
*/
function getExpandoData(ownerDocument) {
var data = expandoData[ownerDocument[expando]];
if (!data) {
data = {};
expanID++;
ownerDocument[expando] = expanID;
expandoData[expanID] = data;
}
return data;
}
/**
* returns a shived element for the given nodeName and document
* @memberOf html5
* @param {String} nodeName name of the element
* @param {Document|DocumentFragment} ownerDocument The context document.
* @returns {Object} The shived element.
*/
function createElement(nodeName, ownerDocument, data){
if (!ownerDocument) {
ownerDocument = document;
}
if(supportsUnknownElements){
return ownerDocument.createElement(nodeName);
}
if (!data) {
data = getExpandoData(ownerDocument);
}
var node;
if (data.cache[nodeName]) {
node = data.cache[nodeName].cloneNode();
} else if (saveClones.test(nodeName)) {
node = (data.cache[nodeName] = data.createElem(nodeName)).cloneNode();
} else {
node = data.createElem(nodeName);
}
// Avoid adding some elements to fragments in IE < 9 because
// * Attributes like `name` or `type` cannot be set/changed once an element
// is inserted into a document/fragment
// * Link elements with `src` attributes that are inaccessible, as with
// a 403 response, will cause the tab/window to crash
// * Script elements appended to fragments will execute when their `src`
// or `text` property is set
return node.canHaveChildren && !reSkip.test(nodeName) && !node.tagUrn ? data.frag.appendChild(node) : node;
}
/**
* returns a shived DocumentFragment for the given document
* @memberOf html5
* @param {Document} ownerDocument The context document.
* @returns {Object} The shived DocumentFragment.
*/
function createDocumentFragment(ownerDocument, data){
if (!ownerDocument) {
ownerDocument = document;
}
if(supportsUnknownElements){
return ownerDocument.createDocumentFragment();
}
data = data || getExpandoData(ownerDocument);
var clone = data.frag.cloneNode(),
i = 0,
elems = getElements(),
l = elems.length;
for(;i<l;i++){
clone.createElement(elems[i]);
}
return clone;
}
/**
* Shivs the `createElement` and `createDocumentFragment` methods of the document.
* @private
* @param {Document|DocumentFragment} ownerDocument The document.
* @param {Object} data of the document.
*/
function shivMethods(ownerDocument, data) {
if (!data.cache) {
data.cache = {};
data.createElem = ownerDocument.createElement;
data.createFrag = ownerDocument.createDocumentFragment;
data.frag = data.createFrag();
}
ownerDocument.createElement = function(nodeName) {
//abort shiv
if (!html5.shivMethods) {
return data.createElem(nodeName);
}
return createElement(nodeName, ownerDocument, data);
};
ownerDocument.createDocumentFragment = Function('h,f', 'return function(){' +
'var n=f.cloneNode(),c=n.createElement;' +
'h.shivMethods&&(' +
// unroll the `createElement` calls
getElements().join().replace(/[\w\-:]+/g, function(nodeName) {
data.createElem(nodeName);
data.frag.createElement(nodeName);
return 'c("' + nodeName + '")';
}) +
');return n}'
)(html5, data.frag);
}
/*--------------------------------------------------------------------------*/
/**
* Shivs the given document.
* @memberOf html5
* @param {Document} ownerDocument The document to shiv.
* @returns {Document} The shived document.
*/
function shivDocument(ownerDocument) {
if (!ownerDocument) {
ownerDocument = document;
}
var data = getExpandoData(ownerDocument);
if (html5.shivCSS && !supportsHtml5Styles && !data.hasCSS) {
data.hasCSS = !!addStyleSheet(ownerDocument,
// corrects block display not defined in IE6/7/8/9
'article,aside,dialog,figcaption,figure,footer,header,hgroup,main,nav,section{display:block}' +
// adds styling not present in IE6/7/8/9
'mark{background:#FF0;color:#000}' +
// hides non-rendered elements
'template{display:none}'
);
}
if (!supportsUnknownElements) {
shivMethods(ownerDocument, data);
}
return ownerDocument;
}
/*--------------------------------------------------------------------------*/
/**
* The `html5` object is exposed so that more elements can be shived and
* existing shiving can be detected on iframes.
* @type Object
* @example
*
* // options can be changed before the script is included
* html5 = { 'elements': 'mark section', 'shivCSS': false, 'shivMethods': false };
*/
var html5 = {
/**
* An array or space separated string of node names of the elements to shiv.
* @memberOf html5
* @type Array|String
*/
'elements': options.elements || 'abbr article aside audio bdi canvas data datalist details dialog figcaption figure footer header hgroup main mark meter nav output picture progress section summary template time video',
/**
* current version of html5shiv
*/
'version': version,
/**
* A flag to indicate that the HTML5 style sheet should be inserted.
* @memberOf html5
* @type Boolean
*/
'shivCSS': (options.shivCSS !== false),
/**
* Is equal to true if a browser supports creating unknown/HTML5 elements
* @memberOf html5
* @type boolean
*/
'supportsUnknownElements': supportsUnknownElements,
/**
* A flag to indicate that the document's `createElement` and `createDocumentFragment`
* methods should be overwritten.
* @memberOf html5
* @type Boolean
*/
'shivMethods': (options.shivMethods !== false),
/**
* A string to describe the type of `html5` object ("default" or "default print").
* @memberOf html5
* @type String
*/
'type': 'default',
// shivs the document according to the specified `html5` object options
'shivDocument': shivDocument,
//creates a shived element
createElement: createElement,
//creates a shived documentFragment
createDocumentFragment: createDocumentFragment,
//extends list of elements
addElements: addElements
};
/*--------------------------------------------------------------------------*/
// expose html5
window.html5 = html5;
// shiv the document
shivDocument(document);
if(typeof module == 'object' && module.exports){
module.exports = html5;
}
}(typeof window !== "undefined" ? window : this, document));

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/*! Respond.js v1.4.0: min/max-width media query polyfill. (c) Scott Jehl. MIT Lic. j.mp/respondjs */
(function( w ){
"use strict";
//exposed namespace
var respond = {};
w.respond = respond;
//define update even in native-mq-supporting browsers, to avoid errors
respond.update = function(){};
//define ajax obj
var requestQueue = [],
xmlHttp = (function() {
var xmlhttpmethod = false;
try {
xmlhttpmethod = new w.XMLHttpRequest();
}
catch( e ){
xmlhttpmethod = new w.ActiveXObject( "Microsoft.XMLHTTP" );
}
return function(){
return xmlhttpmethod;
};
})(),
//tweaked Ajax functions from Quirksmode
ajax = function( url, callback ) {
var req = xmlHttp();
if (!req){
return;
}
req.open( "GET", url, true );
req.onreadystatechange = function () {
if ( req.readyState !== 4 || req.status !== 200 && req.status !== 304 ){
return;
}
callback( req.responseText );
};
if ( req.readyState === 4 ){
return;
}
req.send( null );
};
//expose for testing
respond.ajax = ajax;
respond.queue = requestQueue;
// expose for testing
respond.regex = {
media: /@media[^\{]+\{([^\{\}]*\{[^\}\{]*\})+/gi,
keyframes: /@(?:\-(?:o|moz|webkit)\-)?keyframes[^\{]+\{(?:[^\{\}]*\{[^\}\{]*\})+[^\}]*\}/gi,
urls: /(url\()['"]?([^\/\)'"][^:\)'"]+)['"]?(\))/g,
findStyles: /@media *([^\{]+)\{([\S\s]+?)$/,
only: /(only\s+)?([a-zA-Z]+)\s?/,
minw: /\([\s]*min\-width\s*:[\s]*([\s]*[0-9\.]+)(px|em)[\s]*\)/,
maxw: /\([\s]*max\-width\s*:[\s]*([\s]*[0-9\.]+)(px|em)[\s]*\)/
};
//expose media query support flag for external use
respond.mediaQueriesSupported = w.matchMedia && w.matchMedia( "only all" ) !== null && w.matchMedia( "only all" ).matches;
//if media queries are supported, exit here
if( respond.mediaQueriesSupported ){
return;
}
//define vars
var doc = w.document,
docElem = doc.documentElement,
mediastyles = [],
rules = [],
appendedEls = [],
parsedSheets = {},
resizeThrottle = 30,
head = doc.getElementsByTagName( "head" )[0] || docElem,
base = doc.getElementsByTagName( "base" )[0],
links = head.getElementsByTagName( "link" ),
lastCall,
resizeDefer,
//cached container for 1em value, populated the first time it's needed
eminpx,
// returns the value of 1em in pixels
getEmValue = function() {
var ret,
div = doc.createElement('div'),
body = doc.body,
originalHTMLFontSize = docElem.style.fontSize,
originalBodyFontSize = body && body.style.fontSize,
fakeUsed = false;
div.style.cssText = "position:absolute;font-size:1em;width:1em";
if( !body ){
body = fakeUsed = doc.createElement( "body" );
body.style.background = "none";
}
// 1em in a media query is the value of the default font size of the browser
// reset docElem and body to ensure the correct value is returned
docElem.style.fontSize = "100%";
body.style.fontSize = "100%";
body.appendChild( div );
if( fakeUsed ){
docElem.insertBefore( body, docElem.firstChild );
}
ret = div.offsetWidth;
if( fakeUsed ){
docElem.removeChild( body );
}
else {
body.removeChild( div );
}
// restore the original values
docElem.style.fontSize = originalHTMLFontSize;
if( originalBodyFontSize ) {
body.style.fontSize = originalBodyFontSize;
}
//also update eminpx before returning
ret = eminpx = parseFloat(ret);
return ret;
},
//enable/disable styles
applyMedia = function( fromResize ){
var name = "clientWidth",
docElemProp = docElem[ name ],
currWidth = doc.compatMode === "CSS1Compat" && docElemProp || doc.body[ name ] || docElemProp,
styleBlocks = {},
lastLink = links[ links.length-1 ],
now = (new Date()).getTime();
//throttle resize calls
if( fromResize && lastCall && now - lastCall < resizeThrottle ){
w.clearTimeout( resizeDefer );
resizeDefer = w.setTimeout( applyMedia, resizeThrottle );
return;
}
else {
lastCall = now;
}
for( var i in mediastyles ){
if( mediastyles.hasOwnProperty( i ) ){
var thisstyle = mediastyles[ i ],
min = thisstyle.minw,
max = thisstyle.maxw,
minnull = min === null,
maxnull = max === null,
em = "em";
if( !!min ){
min = parseFloat( min ) * ( min.indexOf( em ) > -1 ? ( eminpx || getEmValue() ) : 1 );
}
if( !!max ){
max = parseFloat( max ) * ( max.indexOf( em ) > -1 ? ( eminpx || getEmValue() ) : 1 );
}
// if there's no media query at all (the () part), or min or max is not null, and if either is present, they're true
if( !thisstyle.hasquery || ( !minnull || !maxnull ) && ( minnull || currWidth >= min ) && ( maxnull || currWidth <= max ) ){
if( !styleBlocks[ thisstyle.media ] ){
styleBlocks[ thisstyle.media ] = [];
}
styleBlocks[ thisstyle.media ].push( rules[ thisstyle.rules ] );
}
}
}
//remove any existing respond style element(s)
for( var j in appendedEls ){
if( appendedEls.hasOwnProperty( j ) ){
if( appendedEls[ j ] && appendedEls[ j ].parentNode === head ){
head.removeChild( appendedEls[ j ] );
}
}
}
appendedEls.length = 0;
//inject active styles, grouped by media type
for( var k in styleBlocks ){
if( styleBlocks.hasOwnProperty( k ) ){
var ss = doc.createElement( "style" ),
css = styleBlocks[ k ].join( "\n" );
ss.type = "text/css";
ss.media = k;
//originally, ss was appended to a documentFragment and sheets were appended in bulk.
//this caused crashes in IE in a number of circumstances, such as when the HTML element had a bg image set, so appending beforehand seems best. Thanks to @dvelyk for the initial research on this one!
head.insertBefore( ss, lastLink.nextSibling );
if ( ss.styleSheet ){
ss.styleSheet.cssText = css;
}
else {
ss.appendChild( doc.createTextNode( css ) );
}
//push to appendedEls to track for later removal
appendedEls.push( ss );
}
}
},
//find media blocks in css text, convert to style blocks
translate = function( styles, href, media ){
var qs = styles.replace( respond.regex.keyframes, '' ).match( respond.regex.media ),
ql = qs && qs.length || 0;
//try to get CSS path
href = href.substring( 0, href.lastIndexOf( "/" ) );
var repUrls = function( css ){
return css.replace( respond.regex.urls, "$1" + href + "$2$3" );
},
useMedia = !ql && media;
//if path exists, tack on trailing slash
if( href.length ){ href += "/"; }
//if no internal queries exist, but media attr does, use that
//note: this currently lacks support for situations where a media attr is specified on a link AND
//its associated stylesheet has internal CSS media queries.
//In those cases, the media attribute will currently be ignored.
if( useMedia ){
ql = 1;
}
for( var i = 0; i < ql; i++ ){
var fullq, thisq, eachq, eql;
//media attr
if( useMedia ){
fullq = media;
rules.push( repUrls( styles ) );
}
//parse for styles
else{
fullq = qs[ i ].match( respond.regex.findStyles ) && RegExp.$1;
rules.push( RegExp.$2 && repUrls( RegExp.$2 ) );
}
eachq = fullq.split( "," );
eql = eachq.length;
for( var j = 0; j < eql; j++ ){
thisq = eachq[ j ];
mediastyles.push( {
media : thisq.split( "(" )[ 0 ].match( respond.regex.only ) && RegExp.$2 || "all",
rules : rules.length - 1,
hasquery : thisq.indexOf("(") > -1,
minw : thisq.match( respond.regex.minw ) && parseFloat( RegExp.$1 ) + ( RegExp.$2 || "" ),
maxw : thisq.match( respond.regex.maxw ) && parseFloat( RegExp.$1 ) + ( RegExp.$2 || "" )
} );
}
}
applyMedia();
},
//recurse through request queue, get css text
makeRequests = function(){
if( requestQueue.length ){
var thisRequest = requestQueue.shift();
ajax( thisRequest.href, function( styles ){
translate( styles, thisRequest.href, thisRequest.media );
parsedSheets[ thisRequest.href ] = true;
// by wrapping recursive function call in setTimeout
// we prevent "Stack overflow" error in IE7
w.setTimeout(function(){ makeRequests(); },0);
} );
}
},
//loop stylesheets, send text content to translate
ripCSS = function(){
for( var i = 0; i < links.length; i++ ){
var sheet = links[ i ],
href = sheet.href,
media = sheet.media,
isCSS = sheet.rel && sheet.rel.toLowerCase() === "stylesheet";
//only links plz and prevent re-parsing
if( !!href && isCSS && !parsedSheets[ href ] ){
// selectivizr exposes css through the rawCssText expando
if (sheet.styleSheet && sheet.styleSheet.rawCssText) {
translate( sheet.styleSheet.rawCssText, href, media );
parsedSheets[ href ] = true;
} else {
if( (!/^([a-zA-Z:]*\/\/)/.test( href ) && !base) ||
href.replace( RegExp.$1, "" ).split( "/" )[0] === w.location.host ){
// IE7 doesn't handle urls that start with '//' for ajax request
// manually add in the protocol
if ( href.substring(0,2) === "//" ) { href = w.location.protocol + href; }
requestQueue.push( {
href: href,
media: media
} );
}
}
}
}
makeRequests();
};
//translate CSS
ripCSS();
//expose update for re-running respond later on
respond.update = ripCSS;
//expose getEmValue
respond.getEmValue = getEmValue;
//adjust on resize
function callMedia(){
applyMedia( true );
}
if( w.addEventListener ){
w.addEventListener( "resize", callMedia, false );
}
else if( w.attachEvent ){
w.attachEvent( "onresize", callMedia );
}
})(this);