ibm-video-streaming-web-player-api
Version:
IBM Video Streaming web player API for controlling embedded players created at video.ibm.com.
125 lines (108 loc) • 19.1 kB
JavaScript
/*
* ATTENTION: The "eval" devtool has been used (maybe by default in mode: "development").
* This devtool is neither made for production nor for readable output files.
* It uses "eval()" calls to create a separate source file in the browser devtools.
* If you are trying to read the output file, select a different devtool (https://webpack.js.org/configuration/devtool/)
* or disable the default devtool with "devtool: false".
* If you are looking for production-ready output files, see mode: "production" (https://webpack.js.org/configuration/mode/).
*/
/******/ var __webpack_modules__ = ({
/***/ "./src/dom.js":
/*!********************!*\
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/***/ (function(__unused_webpack_module, __webpack_exports__, __webpack_require__) {
eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ \"addEvent\": function() { return /* binding */ addEvent; }\n/* harmony export */ });\n/**\n * @param {HTMLElement} target\n * @param {string} event\n * @param {Function} cb\n */\nfunction addEvent(target, event, cb) {\n if (target.addEventListener) {\n target.addEventListener(event, cb, false);\n } else {\n target.attachEvent(\"on\".concat(event), cb);\n }\n}\n\n//# sourceURL=webpack://ibm-video-streaming-web-player-api/./src/dom.js?");
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/***/ "./src/errors.js":
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/***/ (function(__unused_webpack_module, __webpack_exports__, __webpack_require__) {
eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ \"ERRORS\": function() { return /* binding */ ERRORS; }\n/* harmony export */ });\nvar ERRORS = {\n INVALID_IFRAME_ID: 'Reference found by id is null, it must a HTMLIFrameElement',\n INVALID_IFRAME_REFERENCE: 'Reference is not an instance of HTMLIFrameElement',\n INVALID_IFRAME_SRC: 'Invalid iframe source'\n};\n\n//# sourceURL=webpack://ibm-video-streaming-web-player-api/./src/errors.js?");
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/***/ "./src/host.js":
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/***/ (function(__unused_webpack_module, __webpack_exports__, __webpack_require__) {
eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ \"getHostName\": function() { return /* binding */ getHostName; }\n/* harmony export */ });\n/* harmony import */ var _errors__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./errors */ \"./src/errors.js\");\nfunction _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }\n\nfunction _nonIterableRest() { throw new TypeError(\"Invalid attempt to destructure non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.\"); }\n\nfunction _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === \"string\") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === \"Object\" && o.constructor) n = o.constructor.name; if (n === \"Map\" || n === \"Set\") return Array.from(o); if (n === \"Arguments\" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }\n\nfunction _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }\n\nfunction _iterableToArrayLimit(arr, i) { var _i = arr == null ? null : typeof Symbol !== \"undefined\" && arr[Symbol.iterator] || arr[\"@@iterator\"]; if (_i == null) return; var _arr = []; var _n = true; var _d = false; var _s, _e; try { for (_i = _i.call(arr); !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i[\"return\"] != null) _i[\"return\"](); } finally { if (_d) throw _e; } } return _arr; }\n\nfunction _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }\n\n\nvar hostExpression = new RegExp('^(http(?:s)?://[^/]+)', 'im');\n/**\n * @param {string} url\n * @throws {TypeError}\n * @returns {string} hostName\n */\n\nfunction getHostName(url) {\n if (url.indexOf('http') !== 0) {\n url = window.location.protocol + url;\n }\n\n try {\n var _url$match = url.match(hostExpression),\n _url$match2 = _slicedToArray(_url$match, 2),\n hostName = _url$match2[1];\n\n return hostName;\n } catch (_) {\n throw new TypeError(_errors__WEBPACK_IMPORTED_MODULE_0__.ERRORS.INVALID_IFRAME_SRC);\n }\n}\n\n//# sourceURL=webpack://ibm-video-streaming-web-player-api/./src/host.js?");
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/***/ "./src/iframe.js":
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/***/ (function(__unused_webpack_module, __webpack_exports__, __webpack_require__) {
eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ \"getIframe\": function() { return /* binding */ getIframe; }\n/* harmony export */ });\n/* harmony import */ var _errors__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./errors */ \"./src/errors.js\");\n\n/**\n * @param {HTMLIFrameElement|string} iframeOrId\n * @throws {TypeError}\n */\n\nfunction getIframe(iframeOrId) {\n var iframe = iframeOrId;\n\n if (typeof iframeOrId === 'string') {\n iframe = getIframeById(iframeOrId);\n }\n\n if (!(iframe instanceof HTMLIFrameElement)) {\n throw new TypeError(_errors__WEBPACK_IMPORTED_MODULE_0__.ERRORS.INVALID_IFRAME_REFERENCE);\n }\n\n return iframe;\n}\n/**\n * @param {string} id\n * @throws {TypeError}\n * @returns {HTMLIFrameElement} iframe\n */\n\nfunction getIframeById(id) {\n var iframe = document.getElementById(id);\n\n if (!iframe) {\n throw new TypeError(_errors__WEBPACK_IMPORTED_MODULE_0__.ERRORS.INVALID_IFRAME_ID);\n }\n\n return iframe;\n}\n\n//# sourceURL=webpack://ibm-video-streaming-web-player-api/./src/iframe.js?");
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/***/ "./src/index.js":
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/***/ (function(__unused_webpack_module, __webpack_exports__, __webpack_require__) {
eval("__webpack_require__.r(__webpack_exports__);\n/* harmony import */ var _iframe__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./iframe */ \"./src/iframe.js\");\n/* harmony import */ var _host__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./host */ \"./src/host.js\");\n/* harmony import */ var _dom__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./dom */ \"./src/dom.js\");\nfunction _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread(); }\n\nfunction _nonIterableSpread() { throw new TypeError(\"Invalid attempt to spread non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.\"); }\n\nfunction _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === \"string\") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === \"Object\" && o.constructor) n = o.constructor.name; if (n === \"Map\" || n === \"Set\") return Array.from(o); if (n === \"Arguments\" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }\n\nfunction _iterableToArray(iter) { if (typeof Symbol !== \"undefined\" && iter[Symbol.iterator] != null || iter[\"@@iterator\"] != null) return Array.from(iter); }\n\nfunction _arrayWithoutHoles(arr) { if (Array.isArray(arr)) return _arrayLikeToArray(arr); }\n\nfunction _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }\n\n/** !\n * Video Streaming Player Api\n * https://video.ibm.com/\n *\n * The IBM Video Streaming Player API provides methods to control\n * live streams and on demand playback of embedded players.\n */\n\n\n\n/* harmony default export */ __webpack_exports__[\"default\"] = ((function () {\n var instances = {};\n\n function Embed(iframe) {\n return createInstance(iframe);\n }\n\n function createInstance(iframe) {\n var iframeElement = (0,_iframe__WEBPACK_IMPORTED_MODULE_0__.getIframe)(iframe);\n\n var instance = function (element) {\n var isReady = false;\n var instanceObj;\n var embedHost;\n var sStreamConnected = false;\n var sStreamHost;\n var sStreamElement;\n var cmdQueue = [];\n var getters = {};\n var events = {};\n var ieHackEvent = [];\n embedHost = (0,_host__WEBPACK_IMPORTED_MODULE_1__.getHostName)(element.getAttribute('src')).toLowerCase();\n element.onload = onLoadElement;\n\n function addCommandQueue(method) {\n for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {\n args[_key - 1] = arguments[_key];\n }\n\n if (method === 'socialstream') {\n (0,_dom__WEBPACK_IMPORTED_MODULE_2__.addEvent)(window, 'message', onSocialFrame);\n sStreamElement = (0,_iframe__WEBPACK_IMPORTED_MODULE_0__.getIframe)(args[0]);\n sStreamHost = (0,_host__WEBPACK_IMPORTED_MODULE_1__.getHostName)(sStreamElement.getAttribute('src'));\n sStreamConnected = true;\n\n if (ieHackEvent.length) {\n for (var i = 0, il = ieHackEvent.length; i < il; i++) {\n onMessage(ieHackEvent[i]);\n }\n }\n\n return;\n }\n\n if (!isReady) {\n if (!cmdQueue) {\n cmdQueue = [];\n }\n\n cmdQueue.push([method].concat(args));\n sendMessage(element, embedHost, {\n cmd: 'probe'\n });\n return;\n }\n\n if (args[0] && typeof args[0] === 'function') {\n if (!getters[method]) {\n getters[method] = [];\n }\n\n getters[method].push(args[0]);\n }\n\n sendMessage(element, embedHost, {\n cmd: method,\n args: args\n });\n }\n\n function execCommandQueue() {\n if (cmdQueue) {\n while (cmdQueue.length) {\n addCommandQueue.apply(this, cmdQueue.shift());\n }\n\n cmdQueue = null;\n }\n }\n\n function onSocialFrame(e) {\n var doc = sStreamElement;\n\n if (doc && doc.contentWindow && doc.contentWindow === e.source) {\n instanceObj.onmessage(e);\n } else if (e.source === sStreamElement.id) {\n instanceObj.onmessage(e);\n }\n }\n\n function onSStreamMsg(e) {\n var d = JSON.parse(e.data);\n\n if (!!d.cmd && d.cmd === 'ready') {\n sendMessage(sStreamElement, sStreamHost, {\n cmd: 'ready'\n });\n return;\n }\n\n addCommandQueue.apply(this, [d.cmd].concat(_toConsumableArray(d.args)));\n }\n\n function onLoadElement() {\n sendMessage(element, embedHost, {\n cmd: 'ready'\n });\n }\n\n function ready() {\n if (isReady) {\n return;\n }\n\n isReady = true;\n sendMessage(element, embedHost, {\n cmd: 'apihandshake',\n args: []\n });\n execCommandQueue();\n\n if (sStreamElement) {\n sendMessage(sStreamElement, sStreamHost, {\n cmd: 'viewer_ready'\n });\n }\n }\n\n function callMethod() {\n for (var _len2 = arguments.length, args = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {\n args[_key2] = arguments[_key2];\n }\n\n addCommandQueue.apply(this, args);\n }\n\n instanceObj = {\n host: embedHost,\n callMethod: callMethod,\n getProperty: function getProperty() {\n for (var _len3 = arguments.length, args = new Array(_len3), _key3 = 0; _key3 < _len3; _key3++) {\n args[_key3] = arguments[_key3];\n }\n\n callMethod.apply(this, args);\n },\n addListener: function addListener(event, callback) {\n if (!events[event]) {\n events[event] = [];\n }\n\n events[event].push(callback);\n },\n removeListener: function removeListener(event, callback) {\n if (callback) {\n for (var i = 0, eL = events[event].length; i < eL; i++) {\n if (events[event][i] === callback) {\n events[event].splice(i, 1);\n }\n }\n } else {\n events[event] = null;\n }\n },\n onmessage: function onmessage(e) {\n var d;\n\n if (!embedHost && !sStreamHost) {\n ieHackEvent.push({\n origin: e.origin,\n data: e.data\n });\n }\n\n if (e.origin.toLowerCase() === embedHost) {\n try {\n d = JSON.parse(e.data);\n } catch (err) {\n return;\n }\n\n if (d.sstream) {\n onSStreamMsg(e);\n return;\n }\n\n if (!!d.event && d.event.ready) {\n ready();\n dispatchEvent(events, 'ready');\n }\n\n if (!!d.event && d.event.live === true) {\n dispatchEvent(events, 'live');\n return;\n }\n\n if (!!d.event && d.event.live === false) {\n dispatchEvent(events, 'offline');\n return;\n }\n\n if (!!d.event && !d.event.ready) {\n Object.keys(d.event).forEach(function (key) {\n dispatchEvent(events, key, d.event[key]);\n });\n }\n\n if (d.property) {\n Object.keys(d.property).forEach(function (key) {\n callGetter(getters, key, d.property[key]);\n });\n }\n } else if (sStreamConnected && e.origin === sStreamHost) {\n onSStreamMsg(e);\n }\n },\n destroy: function destroy() {\n isReady = false;\n embedHost = '';\n sStreamConnected = false;\n sStreamHost = '';\n sStreamElement = null;\n cmdQueue = [];\n getters = {};\n events = {};\n ieHackEvent = [];\n\n if (instances[element.id]) {\n instances[element.id] = null;\n delete instances[element.id];\n }\n\n element = null;\n }\n };\n return instanceObj;\n }(iframeElement);\n\n if (!iframeElement.id) {\n iframeElement.id = \"Embed\".concat(Math.ceil(Math.random() * 100000));\n }\n\n instance.id = iframeElement.id;\n instances[iframeElement.id] = instance;\n return instance;\n }\n\n function dispatchEvent(events, event, data) {\n if (!events[event]) {\n return;\n }\n\n events[event].forEach(function (callback) {\n callback.call(window, event, data);\n });\n }\n\n function callGetter(getters, event, data) {\n if (!getters[event]) {\n return;\n }\n\n var items = getters[event];\n getters[event] = null;\n delete getters[event];\n items.forEach(function (item) {\n item.call(window, data);\n });\n }\n\n function onMessage(e) {\n Object.keys(instances).forEach(function (id) {\n var instance = instances[id];\n var doc = document.getElementById(id);\n\n if (doc && doc.contentWindow) {\n if (doc.contentWindow === e.source) {\n instance.onmessage(e);\n }\n } else if (typeof e.source === 'string' && e.source === id) {\n instance.onmessage(e);\n }\n });\n }\n\n function sendMessage(element, host, data) {\n element.contentWindow.postMessage(JSON.stringify(data), host);\n }\n\n (0,_dom__WEBPACK_IMPORTED_MODULE_2__.addEvent)(window, 'message', onMessage);\n window.PlayerAPI = Embed;\n return Embed;\n})());\n\n//# sourceURL=webpack://ibm-video-streaming-web-player-api/./src/index.js?");
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