/*jslint unparam: true, browser: true, indent: 2 */ ;(function ($, window, document, undefined) { 'use strict'; Foundation.libs.reveal = { name: 'reveal', version : '4.2.2', locked : false, settings : { animation: 'fadeAndPop', animationSpeed: 250, closeOnBackgroundClick: true, closeOnEsc: true, dismissModalClass: 'close-reveal-modal', bgClass: 'reveal-modal-bg', open: function(){}, opened: function(){}, close: function(){}, closed: function(){}, bg : $('.reveal-modal-bg'), css : { open : { 'opacity': 0, 'visibility': 'visible', 'display' : 'block' }, close : { 'opacity': 1, 'visibility': 'hidden', 'display': 'none' } } }, init : function (scope, method, options) { Foundation.inherit(this, 'data_options delay'); if (typeof method === 'object') { $.extend(true, this.settings, method); } else if (typeof options !== 'undefined') { $.extend(true, this.settings, options); } if (typeof method !== 'string') { this.events(); return this.settings.init; } else { return this[method].call(this, options); } }, events : function () { var self = this; $(this.scope) .off('.fndtn.reveal') .on('click.fndtn.reveal', '[data-reveal-id]', function (e) { e.preventDefault(); if (!self.locked) { var element = $(this), ajax = element.data('reveal-ajax'); self.locked = true; if (typeof ajax === 'undefined') { self.open.call(self, element); } else { var url = ajax === true ? element.attr('href') : ajax; self.open.call(self, element, {url: url}); } } }) .on('click.fndtn.reveal', this.close_targets(), function (e) { e.preventDefault(); if (!self.locked) { var settings = $.extend({}, self.settings, self.data_options($('.reveal-modal.open'))); if ($(e.target)[0] === $('.' + settings.bgClass)[0] && !settings.closeOnBackgroundClick) { return; } self.locked = true; self.close.call(self, $(this).closest('.reveal-modal')); } }) .on('open.fndtn.reveal', '.reveal-modal', this.settings.open) .on('opened.fndtn.reveal', '.reveal-modal', this.settings.opened) .on('opened.fndtn.reveal', '.reveal-modal', this.open_video) .on('close.fndtn.reveal', '.reveal-modal', this.settings.close) .on('closed.fndtn.reveal', '.reveal-modal', this.settings.closed) .on('closed.fndtn.reveal', '.reveal-modal', this.close_video); $( 'body' ).bind( 'keyup.reveal', function ( event ) { var open_modal = $('.reveal-modal.open'), settings = $.extend({}, self.settings, self.data_options(open_modal)); if ( event.which === 27 && settings.closeOnEsc) { // 27 is the keycode for the Escape key open_modal.foundation('reveal', 'close'); } }); return true; }, open : function (target, ajax_settings) { if (target) { if (typeof target.selector !== 'undefined') { var modal = $('#' + target.data('reveal-id')); } else { var modal = $(this.scope); ajax_settings = target; } } else { var modal = $(this.scope); } if (!modal.hasClass('open')) { var open_modal = $('.reveal-modal.open'); if (typeof modal.data('css-top') === 'undefined') { modal.data('css-top', parseInt(modal.css('top'), 10)) .data('offset', this.cache_offset(modal)); } modal.trigger('open'); if (open_modal.length < 1) { this.toggle_bg(modal); } if (typeof ajax_settings === 'undefined' || !ajax_settings.url) { this.hide(open_modal, this.settings.css.close); this.show(modal, this.settings.css.open); } else { var self = this, old_success = typeof ajax_settings.success !== 'undefined' ? ajax_settings.success : null; $.extend(ajax_settings, { success: function (data, textStatus, jqXHR) { if ( $.isFunction(old_success) ) { old_success(data, textStatus, jqXHR); } modal.html(data); $(modal).foundation('section', 'reflow'); self.hide(open_modal, self.settings.css.close); self.show(modal, self.settings.css.open); } }); $.ajax(ajax_settings); } } }, close : function (modal) { var modal = modal && modal.length ? modal : $(this.scope), open_modals = $('.reveal-modal.open'); if (open_modals.length > 0) { this.locked = true; modal.trigger('close'); this.toggle_bg(modal); this.hide(open_modals, this.settings.css.close); } }, close_targets : function () { var base = '.' + this.settings.dismissModalClass; if (this.settings.closeOnBackgroundClick) { return base + ', .' + this.settings.bgClass; } return base; }, toggle_bg : function (modal) { if ($('.reveal-modal-bg').length === 0) { this.settings.bg = $('
', {'class': this.settings.bgClass}) .appendTo('body'); } if (this.settings.bg.filter(':visible').length > 0) { this.hide(this.settings.bg); } else { this.show(this.settings.bg); } }, show : function (el, css) { // is modal if (css) { if (/pop/i.test(this.settings.animation)) { css.top = $(window).scrollTop() - el.data('offset') + 'px'; var end_css = { top: $(window).scrollTop() + el.data('css-top') + 'px', opacity: 1 }; return this.delay(function () { return el .css(css) .animate(end_css, this.settings.animationSpeed, 'linear', function () { this.locked = false; el.trigger('opened'); }.bind(this)) .addClass('open'); }.bind(this), this.settings.animationSpeed / 2); } if (/fade/i.test(this.settings.animation)) { var end_css = {opacity: 1}; return this.delay(function () { return el .css(css) .animate(end_css, this.settings.animationSpeed, 'linear', function () { this.locked = false; el.trigger('opened'); }.bind(this)) .addClass('open'); }.bind(this), this.settings.animationSpeed / 2); } return el.css(css).show().css({opacity: 1}).addClass('open').trigger('opened'); } // should we animate the background? if (/fade/i.test(this.settings.animation)) { return el.fadeIn(this.settings.animationSpeed / 2); } return el.show(); }, hide : function (el, css) { // is modal if (css) { if (/pop/i.test(this.settings.animation)) { var end_css = { top: - $(window).scrollTop() - el.data('offset') + 'px', opacity: 0 }; return this.delay(function () { return el .animate(end_css, this.settings.animationSpeed, 'linear', function () { this.locked = false; el.css(css).trigger('closed'); }.bind(this)) .removeClass('open'); }.bind(this), this.settings.animationSpeed / 2); } if (/fade/i.test(this.settings.animation)) { var end_css = {opacity: 0}; return this.delay(function () { return el .animate(end_css, this.settings.animationSpeed, 'linear', function () { this.locked = false; el.css(css).trigger('closed'); }.bind(this)) .removeClass('open'); }.bind(this), this.settings.animationSpeed / 2); } return el.hide().css(css).removeClass('open').trigger('closed'); } // should we animate the background? if (/fade/i.test(this.settings.animation)) { return el.fadeOut(this.settings.animationSpeed / 2); } return el.hide(); }, close_video : function (e) { var video = $(this).find('.flex-video'), iframe = video.find('iframe'); if (iframe.length > 0) { iframe.attr('data-src', iframe[0].src); iframe.attr('src', 'about:blank'); video.hide(); } }, open_video : function (e) { var video = $(this).find('.flex-video'), iframe = video.find('iframe'); if (iframe.length > 0) { var data_src = iframe.attr('data-src'); if (typeof data_src === 'string') { iframe[0].src = iframe.attr('data-src'); } else { var src = iframe[0].src; iframe[0].src = undefined; iframe[0].src = src; } video.show(); } }, cache_offset : function (modal) { var offset = modal.show().height() + parseInt(modal.css('top'), 10); modal.hide(); return offset; }, off : function () { $(this.scope).off('.fndtn.reveal'); }, reflow : function () {} }; }(Foundation.zj, this, this.document));