678 lines
25 KiB
JavaScript
678 lines
25 KiB
JavaScript
/*!
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* # Fomantic-UI 2.9.3 - Embed
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* https://github.com/fomantic/Fomantic-UI/
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*
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*
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* Released under the MIT license
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* https://opensource.org/licenses/MIT
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*
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*/
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(function ($, window, document) {
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'use strict';
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function isFunction(obj) {
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return typeof obj === 'function' && typeof obj.nodeType !== 'number';
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}
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window = window !== undefined && window.Math === Math
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? window
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: globalThis;
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$.fn.embed = function (parameters) {
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var
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$allModules = $(this),
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time = Date.now(),
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performance = [],
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query = arguments[0],
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methodInvoked = typeof query === 'string',
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queryArguments = [].slice.call(arguments, 1),
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returnedValue
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;
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$allModules.each(function () {
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var
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settings = $.isPlainObject(parameters)
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? $.extend(true, {}, $.fn.embed.settings, parameters)
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: $.extend({}, $.fn.embed.settings),
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selector = settings.selector,
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className = settings.className,
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sources = settings.sources,
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error = settings.error,
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metadata = settings.metadata,
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namespace = settings.namespace,
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templates = settings.templates,
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eventNamespace = '.' + namespace,
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moduleNamespace = 'module-' + namespace,
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$module = $(this),
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$placeholder = $module.find(selector.placeholder),
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$icon = $module.find(selector.icon),
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$embed = $module.find(selector.embed),
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element = this,
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instance = $module.data(moduleNamespace),
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module
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;
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module = {
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initialize: function () {
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module.debug('Initializing embed');
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module.determine.autoplay();
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module.create();
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module.bind.events();
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module.instantiate();
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},
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instantiate: function () {
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module.verbose('Storing instance of module', module);
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instance = module;
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$module
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.data(moduleNamespace, module)
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;
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},
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destroy: function () {
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module.verbose('Destroying previous instance of embed');
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module.reset();
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$module
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.removeData(moduleNamespace)
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.off(eventNamespace)
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;
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},
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refresh: function () {
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module.verbose('Refreshing selector cache');
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$placeholder = $module.find(selector.placeholder);
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$icon = $module.find(selector.icon);
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$embed = $module.find(selector.embed);
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},
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bind: {
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events: function () {
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if (module.has.placeholder()) {
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module.debug('Adding placeholder events');
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$module
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.on('click' + eventNamespace, selector.placeholder, module.createAndShow)
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.on('click' + eventNamespace, selector.icon, module.createAndShow)
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;
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}
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},
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},
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create: function () {
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var
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placeholder = module.get.placeholder()
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;
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if (placeholder) {
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module.createPlaceholder();
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} else {
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module.createAndShow();
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}
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},
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createPlaceholder: function (placeholder) {
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var
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icon = module.get.icon()
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;
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placeholder = placeholder || module.get.placeholder();
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$module.html(templates.placeholder(placeholder, icon));
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module.debug('Creating placeholder for embed', placeholder, icon);
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},
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createEmbed: function (url) {
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module.refresh();
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url = url || module.get.url();
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$embed = $('<div/>')
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.addClass(className.embed)
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.html(module.generate.embed(url))
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.appendTo($module)
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;
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settings.onCreate.call(element, url);
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module.debug('Creating embed object', $embed);
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},
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changeEmbed: function (url) {
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$embed
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.html(module.generate.embed(url))
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;
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},
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createAndShow: function () {
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module.createEmbed();
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module.show();
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},
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// sets new embed
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change: function (source, id, url) {
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module.debug('Changing video to ', source, id, url);
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$module
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.data(metadata.source, source)
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.data(metadata.id, id)
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;
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if (url) {
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$module.data(metadata.url, url);
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} else {
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$module.removeData(metadata.url);
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}
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if (module.has.embed()) {
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module.changeEmbed();
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} else {
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module.create();
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}
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},
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// clears embed
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reset: function () {
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module.debug('Clearing embed and showing placeholder');
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module.remove.data();
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module.remove.active();
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module.remove.embed();
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module.showPlaceholder();
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settings.onReset.call(element);
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},
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// shows current embed
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show: function () {
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module.debug('Showing embed');
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module.set.active();
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settings.onDisplay.call(element);
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},
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hide: function () {
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module.debug('Hiding embed');
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module.showPlaceholder();
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},
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showPlaceholder: function () {
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module.debug('Showing placeholder image');
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module.remove.active();
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settings.onPlaceholderDisplay.call(element);
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},
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get: {
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id: function () {
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return settings.id || $module.data(metadata.id);
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},
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placeholder: function () {
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return settings.placeholder || $module.data(metadata.placeholder);
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},
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icon: function () {
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return settings.icon || ($module.data(metadata.icon) !== undefined
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? $module.data(metadata.icon)
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: module.determine.icon());
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},
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source: function (url) {
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return settings.source || ($module.data(metadata.source) !== undefined
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? $module.data(metadata.source)
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: module.determine.source());
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},
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type: function () {
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var source = module.get.source();
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return sources[source] !== undefined
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? sources[source].type
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: false;
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},
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url: function () {
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return settings.url || ($module.data(metadata.url) !== undefined
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? $module.data(metadata.url)
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: module.determine.url());
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},
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},
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determine: {
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autoplay: function () {
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if (module.should.autoplay()) {
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settings.autoplay = true;
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}
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},
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source: function (url) {
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var
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matchedSource = false
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;
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url = url || module.get.url();
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if (url) {
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$.each(sources, function (name, source) {
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if (url.search(source.domain) !== -1) {
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matchedSource = name;
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return false;
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}
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});
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}
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return matchedSource;
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},
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icon: function () {
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var
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source = module.get.source()
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;
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return sources[source] !== undefined
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? sources[source].icon
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: false;
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},
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url: function () {
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var
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id = settings.id || $module.data(metadata.id),
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source = settings.source || $module.data(metadata.source),
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url
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;
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url = sources[source] !== undefined
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? sources[source].url.replace('{id}', id)
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: false;
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if (url) {
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$module.data(metadata.url, url);
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}
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return url;
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},
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},
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set: {
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active: function () {
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$module.addClass(className.active);
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},
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},
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remove: {
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data: function () {
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$module
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.removeData(metadata.id)
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.removeData(metadata.icon)
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.removeData(metadata.placeholder)
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.removeData(metadata.source)
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.removeData(metadata.url)
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;
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},
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active: function () {
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$module.removeClass(className.active);
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},
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embed: function () {
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$embed.empty();
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},
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},
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encode: {
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parameters: function (parameters) {
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var
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urlString = [],
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index
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;
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for (index in parameters) {
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urlString.push(encodeURIComponent(index) + '=' + encodeURIComponent(parameters[index]));
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}
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return urlString.join('&');
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},
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},
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generate: {
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embed: function (url) {
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module.debug('Generating embed html');
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var
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source = module.get.source(),
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html,
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parameters
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;
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url = module.get.url(url);
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if (url) {
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parameters = module.generate.parameters(source);
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html = templates.iframe(url, parameters);
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} else {
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module.error(error.noURL, $module);
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}
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return html;
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},
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parameters: function (source, extraParameters) {
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var
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parameters = sources[source] && sources[source].parameters !== undefined
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? sources[source].parameters(settings)
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: {}
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;
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extraParameters = extraParameters || settings.parameters;
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if (extraParameters) {
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parameters = $.extend({}, parameters, extraParameters);
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}
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parameters = settings.onEmbed(parameters);
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return module.encode.parameters(parameters);
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},
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},
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has: {
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embed: function () {
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return $embed.length > 0;
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},
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placeholder: function () {
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return settings.placeholder || $module.data(metadata.placeholder);
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},
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},
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should: {
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autoplay: function () {
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return settings.autoplay === 'auto'
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? settings.placeholder || $module.data(metadata.placeholder) !== undefined
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: settings.autoplay;
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},
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},
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is: {
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video: function () {
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return module.get.type() === 'video';
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},
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},
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setting: function (name, value) {
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module.debug('Changing setting', name, value);
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if ($.isPlainObject(name)) {
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$.extend(true, settings, name);
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} else if (value !== undefined) {
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if ($.isPlainObject(settings[name])) {
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$.extend(true, settings[name], value);
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} else {
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settings[name] = value;
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}
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} else {
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return settings[name];
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}
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},
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internal: function (name, value) {
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if ($.isPlainObject(name)) {
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$.extend(true, module, name);
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} else if (value !== undefined) {
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module[name] = value;
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} else {
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return module[name];
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}
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},
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debug: function () {
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if (!settings.silent && settings.debug) {
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if (settings.performance) {
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module.performance.log(arguments);
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} else {
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module.debug = Function.prototype.bind.call(console.info, console, settings.name + ':');
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module.debug.apply(console, arguments);
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}
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}
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},
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verbose: function () {
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if (!settings.silent && settings.verbose && settings.debug) {
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if (settings.performance) {
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module.performance.log(arguments);
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} else {
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module.verbose = Function.prototype.bind.call(console.info, console, settings.name + ':');
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module.verbose.apply(console, arguments);
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}
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}
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},
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error: function () {
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if (!settings.silent) {
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module.error = Function.prototype.bind.call(console.error, console, settings.name + ':');
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module.error.apply(console, arguments);
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}
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},
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performance: {
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log: function (message) {
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var
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currentTime,
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executionTime,
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previousTime
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;
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if (settings.performance) {
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currentTime = Date.now();
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previousTime = time || currentTime;
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executionTime = currentTime - previousTime;
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time = currentTime;
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performance.push({
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Name: message[0],
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Arguments: [].slice.call(message, 1) || '',
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Element: element,
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'Execution Time': executionTime,
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});
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}
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clearTimeout(module.performance.timer);
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module.performance.timer = setTimeout(function () { module.performance.display(); }, 500);
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},
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display: function () {
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var
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title = settings.name + ':',
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totalTime = 0
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;
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time = false;
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clearTimeout(module.performance.timer);
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$.each(performance, function (index, data) {
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totalTime += data['Execution Time'];
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});
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title += ' ' + totalTime + 'ms';
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if ($allModules.length > 1) {
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title += ' (' + $allModules.length + ')';
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}
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if (performance.length > 0) {
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console.groupCollapsed(title);
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if (console.table) {
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console.table(performance);
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} else {
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$.each(performance, function (index, data) {
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console.log(data.Name + ': ' + data['Execution Time'] + 'ms');
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});
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}
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console.groupEnd();
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}
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performance = [];
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},
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},
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invoke: function (query, passedArguments, context) {
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var
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object = instance,
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maxDepth,
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found,
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response
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;
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passedArguments = passedArguments || queryArguments;
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context = context || element;
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if (typeof query === 'string' && object !== undefined) {
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query = query.split(/[ .]/);
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maxDepth = query.length - 1;
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$.each(query, function (depth, value) {
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var camelCaseValue = depth !== maxDepth
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? value + query[depth + 1].charAt(0).toUpperCase() + query[depth + 1].slice(1)
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: query
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;
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if ($.isPlainObject(object[camelCaseValue]) && (depth !== maxDepth)) {
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object = object[camelCaseValue];
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} else if (object[camelCaseValue] !== undefined) {
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found = object[camelCaseValue];
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return false;
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} else if ($.isPlainObject(object[value]) && (depth !== maxDepth)) {
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object = object[value];
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} else if (object[value] !== undefined) {
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found = object[value];
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return false;
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} else {
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module.error(error.method, query);
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return false;
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}
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});
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}
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if (isFunction(found)) {
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response = found.apply(context, passedArguments);
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} else if (found !== undefined) {
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response = found;
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}
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if (Array.isArray(returnedValue)) {
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returnedValue.push(response);
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} else if (returnedValue !== undefined) {
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returnedValue = [returnedValue, response];
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} else if (response !== undefined) {
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returnedValue = response;
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}
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return found;
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},
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};
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if (methodInvoked) {
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if (instance === undefined) {
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module.initialize();
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}
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module.invoke(query);
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} else {
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if (instance !== undefined) {
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instance.invoke('destroy');
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}
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module.initialize();
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}
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});
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return returnedValue !== undefined
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? returnedValue
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: this;
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};
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$.fn.embed.settings = {
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name: 'Embed',
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namespace: 'embed',
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silent: false,
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debug: false,
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verbose: false,
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performance: true,
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icon: false,
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source: false,
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url: false,
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id: false,
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// standard video settings
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autoplay: 'auto',
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color: '#444',
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hd: true,
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brandedUI: false,
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// additional parameters to include with the embed
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parameters: false,
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onDisplay: function () {},
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onPlaceholderDisplay: function () {},
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onReset: function () {},
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onCreate: function (url) {},
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onEmbed: function (parameters) {
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return parameters;
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},
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metadata: {
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id: 'id',
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icon: 'icon',
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placeholder: 'placeholder',
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source: 'source',
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url: 'url',
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},
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error: {
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noURL: 'No URL specified',
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method: 'The method you called is not defined',
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},
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className: {
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active: 'active',
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embed: 'embed',
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},
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selector: {
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embed: '.embed',
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placeholder: '.placeholder',
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icon: '.icon',
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},
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sources: {
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youtube: {
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name: 'youtube',
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type: 'video',
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icon: 'video play',
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domain: 'youtube.com',
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url: '//www.youtube.com/embed/{id}',
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parameters: function (settings) {
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return {
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autohide: !settings.brandedUI,
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autoplay: settings.autoplay,
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color: settings.color || undefined,
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hq: settings.hd,
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jsapi: settings.api,
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modestbranding: !settings.brandedUI,
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};
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},
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},
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vimeo: {
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name: 'vimeo',
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type: 'video',
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icon: 'video play',
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domain: 'vimeo.com',
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url: '//player.vimeo.com/video/{id}',
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parameters: function (settings) {
|
|
return {
|
|
api: settings.api,
|
|
autoplay: settings.autoplay,
|
|
byline: settings.brandedUI,
|
|
color: settings.color || undefined,
|
|
portrait: settings.brandedUI,
|
|
title: settings.brandedUI,
|
|
};
|
|
},
|
|
},
|
|
},
|
|
|
|
templates: {
|
|
deQuote: function (string, encode) {
|
|
return String(string).replace(/"/g, encode ? '"' : '');
|
|
},
|
|
iframe: function (url, parameters) {
|
|
var
|
|
src = url,
|
|
deQuote = $.fn.embed.settings.templates.deQuote
|
|
;
|
|
if (parameters) {
|
|
src += '?' + parameters;
|
|
}
|
|
|
|
return ''
|
|
+ '<iframe src="' + deQuote(src) + '"'
|
|
+ ' width="100%" height="100%"'
|
|
+ ' msallowFullScreen allowFullScreen></iframe>';
|
|
},
|
|
placeholder: function (image, icon) {
|
|
var
|
|
html = '',
|
|
deQuote = $.fn.embed.settings.templates.deQuote
|
|
;
|
|
if (icon) {
|
|
html += '<i class="' + deQuote(icon) + ' icon"></i>';
|
|
}
|
|
if (image) {
|
|
html += '<img class="placeholder" src="' + deQuote(image) + '">';
|
|
}
|
|
|
|
return html;
|
|
},
|
|
},
|
|
|
|
// NOT YET IMPLEMENTED
|
|
api: false,
|
|
onPause: function () {},
|
|
onPlay: function () {},
|
|
onStop: function () {},
|
|
|
|
};
|
|
})(jQuery, window, document);
|