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391 lines
12 KiB
391 lines
12 KiB
;(function ($, window, document, undefined) {
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'use strict';
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Foundation.libs.reveal = {
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name : 'reveal',
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version : '5.0.3',
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locked : false,
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settings : {
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animation: 'fadeAndPop',
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animation_speed: 250,
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close_on_background_click: true,
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close_on_esc: true,
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dismiss_modal_class: 'close-reveal-modal',
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bg_class: 'reveal-modal-bg',
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open: function(){},
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opened: function(){},
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close: function(){},
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closed: function(){},
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bg : $('.reveal-modal-bg'),
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css : {
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open : {
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'opacity': 0,
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'visibility': 'visible',
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'display' : 'block'
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},
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close : {
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'opacity': 1,
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'visibility': 'hidden',
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'display': 'none'
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}
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}
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},
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init : function (scope, method, options) {
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Foundation.inherit(this, 'delay');
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$.extend(true, this.settings, method, options);
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this.bindings(method, options);
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},
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events : function (scope) {
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var self = this;
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$('[data-reveal-id]', this.scope)
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.off('.reveal')
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.on('click.fndtn.reveal', function (e) {
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e.preventDefault();
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if (!self.locked) {
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var element = $(this),
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ajax = element.data('reveal-ajax');
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self.locked = true;
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if (typeof ajax === 'undefined') {
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self.open.call(self, element);
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} else {
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var url = ajax === true ? element.attr('href') : ajax;
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self.open.call(self, element, {url: url});
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}
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}
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});
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$(this.scope)
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.off('.reveal');
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$(document)
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.on('click.fndtn.reveal', this.close_targets(), function (e) {
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e.preventDefault();
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if (!self.locked) {
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var settings = $('[data-reveal].open').data('reveal-init'),
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bg_clicked = $(e.target)[0] === $('.' + settings.bg_class)[0];
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if (bg_clicked && !settings.close_on_background_click) {
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return;
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}
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self.locked = true;
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self.close.call(self, bg_clicked ? $('[data-reveal].open') : $(this).closest('[data-reveal]'));
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}
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});
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if($('[data-reveal]', this.scope).length > 0) {
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$(this.scope)
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// .off('.reveal')
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.on('open.fndtn.reveal', this.settings.open)
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.on('opened.fndtn.reveal', this.settings.opened)
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.on('opened.fndtn.reveal', this.open_video)
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.on('close.fndtn.reveal', this.settings.close)
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.on('closed.fndtn.reveal', this.settings.closed)
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.on('closed.fndtn.reveal', this.close_video);
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} else {
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$(this.scope)
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// .off('.reveal')
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.on('open.fndtn.reveal', '[data-reveal]', this.settings.open)
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.on('opened.fndtn.reveal', '[data-reveal]', this.settings.opened)
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.on('opened.fndtn.reveal', '[data-reveal]', this.open_video)
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.on('close.fndtn.reveal', '[data-reveal]', this.settings.close)
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.on('closed.fndtn.reveal', '[data-reveal]', this.settings.closed)
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.on('closed.fndtn.reveal', '[data-reveal]', this.close_video);
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}
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return true;
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},
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// PATCH #3: turning on key up capture only when a reveal window is open
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key_up_on : function (scope) {
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var self = this;
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// PATCH #1: fixing multiple keyup event trigger from single key press
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$('body').off('keyup.fndtn.reveal').on('keyup.fndtn.reveal', function ( event ) {
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var open_modal = $('[data-reveal].open'),
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settings = open_modal.data('reveal-init');
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// PATCH #2: making sure that the close event can be called only while unlocked,
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// so that multiple keyup.fndtn.reveal events don't prevent clean closing of the reveal window.
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if ( settings && event.which === 27 && settings.close_on_esc && !self.locked) { // 27 is the keycode for the Escape key
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self.close.call(self, open_modal);
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}
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});
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return true;
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},
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// PATCH #3: turning on key up capture only when a reveal window is open
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key_up_off : function (scope) {
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$('body').off('keyup.fndtn.reveal');
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return true;
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},
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open : function (target, ajax_settings) {
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var self = this;
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if (target) {
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if (typeof target.selector !== 'undefined') {
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var modal = $('#' + target.data('reveal-id'));
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} else {
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var modal = $(this.scope);
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ajax_settings = target;
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}
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} else {
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var modal = $(this.scope);
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}
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var settings = modal.data('reveal-init');
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if (!modal.hasClass('open')) {
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var open_modal = $('[data-reveal].open');
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if (typeof modal.data('css-top') === 'undefined') {
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modal.data('css-top', parseInt(modal.css('top'), 10))
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.data('offset', this.cache_offset(modal));
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}
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this.key_up_on(modal); // PATCH #3: turning on key up capture only when a reveal window is open
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modal.trigger('open');
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if (open_modal.length < 1) {
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this.toggle_bg(modal);
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}
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if (typeof ajax_settings === 'string') {
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ajax_settings = {
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url: ajax_settings
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};
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}
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if (typeof ajax_settings === 'undefined' || !ajax_settings.url) {
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if (open_modal.length > 0) {
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var open_modal_settings = open_modal.data('reveal-init');
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this.hide(open_modal, open_modal_settings.css.close);
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}
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this.show(modal, settings.css.open);
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} else {
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var old_success = typeof ajax_settings.success !== 'undefined' ? ajax_settings.success : null;
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$.extend(ajax_settings, {
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success: function (data, textStatus, jqXHR) {
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if ( $.isFunction(old_success) ) {
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old_success(data, textStatus, jqXHR);
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}
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modal.html(data);
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$(modal).foundation('section', 'reflow');
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if (open_modal.length > 0) {
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var open_modal_settings = open_modal.data('reveal-init');
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self.hide(open_modal, open_modal_settings.css.close);
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}
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self.show(modal, settings.css.open);
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}
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});
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$.ajax(ajax_settings);
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}
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}
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},
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close : function (modal) {
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var modal = modal && modal.length ? modal : $(this.scope),
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open_modals = $('[data-reveal].open'),
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settings = modal.data('reveal-init');
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if (open_modals.length > 0) {
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this.locked = true;
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this.key_up_off(modal); // PATCH #3: turning on key up capture only when a reveal window is open
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modal.trigger('close');
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this.toggle_bg(modal);
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this.hide(open_modals, settings.css.close, settings);
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}
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},
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close_targets : function () {
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var base = '.' + this.settings.dismiss_modal_class;
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if (this.settings.close_on_background_click) {
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return base + ', .' + this.settings.bg_class;
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}
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return base;
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},
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toggle_bg : function (modal) {
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var settings = modal.data('reveal-init');
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if ($('.' + this.settings.bg_class).length === 0) {
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this.settings.bg = $('<div />', {'class': this.settings.bg_class})
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.appendTo('body');
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}
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if (this.settings.bg.filter(':visible').length > 0) {
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this.hide(this.settings.bg);
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} else {
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this.show(this.settings.bg);
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}
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},
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show : function (el, css) {
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// is modal
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if (css) {
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var settings = el.data('reveal-init');
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if (el.parent('body').length === 0) {
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var placeholder = el.wrap('<div style="display: none;" />').parent(),
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rootElement = this.settings.rootElement || 'body';;
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el.on('closed.fndtn.reveal.wrapped', function() {
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el.detach().appendTo(placeholder);
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el.unwrap().unbind('closed.fndtn.reveal.wrapped');
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});
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el.detach().appendTo(rootElement);
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}
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if (/pop/i.test(settings.animation)) {
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css.top = $(window).scrollTop() - el.data('offset') + 'px';
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var end_css = {
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top: $(window).scrollTop() + el.data('css-top') + 'px',
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opacity: 1
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};
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return this.delay(function () {
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return el
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.css(css)
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.animate(end_css, settings.animation_speed, 'linear', function () {
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this.locked = false;
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el.trigger('opened');
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}.bind(this))
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.addClass('open');
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}.bind(this), settings.animation_speed / 2);
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}
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if (/fade/i.test(settings.animation)) {
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var end_css = {opacity: 1};
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return this.delay(function () {
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return el
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.css(css)
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.animate(end_css, settings.animation_speed, 'linear', function () {
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this.locked = false;
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el.trigger('opened');
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}.bind(this))
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.addClass('open');
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}.bind(this), settings.animation_speed / 2);
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}
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return el.css(css).show().css({opacity: 1}).addClass('open').trigger('opened');
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}
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var settings = this.settings;
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// should we animate the background?
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if (/fade/i.test(settings.animation)) {
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return el.fadeIn(settings.animation_speed / 2);
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}
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return el.show();
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},
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hide : function (el, css) {
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// is modal
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if (css) {
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var settings = el.data('reveal-init');
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if (/pop/i.test(settings.animation)) {
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var end_css = {
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top: - $(window).scrollTop() - el.data('offset') + 'px',
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opacity: 0
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};
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return this.delay(function () {
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return el
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.animate(end_css, settings.animation_speed, 'linear', function () {
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this.locked = false;
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el.css(css).trigger('closed');
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}.bind(this))
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.removeClass('open');
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}.bind(this), settings.animation_speed / 2);
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}
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if (/fade/i.test(settings.animation)) {
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var end_css = {opacity: 0};
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return this.delay(function () {
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return el
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.animate(end_css, settings.animation_speed, 'linear', function () {
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this.locked = false;
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el.css(css).trigger('closed');
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}.bind(this))
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.removeClass('open');
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}.bind(this), settings.animation_speed / 2);
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}
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return el.hide().css(css).removeClass('open').trigger('closed');
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}
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var settings = this.settings;
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// should we animate the background?
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if (/fade/i.test(settings.animation)) {
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return el.fadeOut(settings.animation_speed / 2);
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}
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return el.hide();
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},
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close_video : function (e) {
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var video = $(this).find('.flex-video'),
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iframe = video.find('iframe');
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if (iframe.length > 0) {
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iframe.attr('data-src', iframe[0].src);
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iframe.attr('src', 'about:blank');
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video.hide();
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}
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},
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open_video : function (e) {
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var video = $(this).find('.flex-video'),
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iframe = video.find('iframe');
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if (iframe.length > 0) {
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var data_src = iframe.attr('data-src');
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if (typeof data_src === 'string') {
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iframe[0].src = iframe.attr('data-src');
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} else {
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var src = iframe[0].src;
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iframe[0].src = undefined;
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iframe[0].src = src;
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}
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video.show();
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}
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},
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cache_offset : function (modal) {
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var offset = modal.show().height() + parseInt(modal.css('top'), 10);
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modal.hide();
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return offset;
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},
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off : function () {
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$(this.scope).off('.fndtn.reveal');
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},
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reflow : function () {}
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};
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}(jQuery, this, this.document));
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