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powerbi.js
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/*! powerbi-client v2.11.0 | (c) 2016 Microsoft Corporation MIT */
(function webpackUniversalModuleDefinition(root, factory) {
if(typeof exports === 'object' && typeof module === 'object')
module.exports = factory();
else if(typeof define === 'function' && define.amd)
define([], factory);
else if(typeof exports === 'object')
exports["powerbi-client"] = factory();
else
root["powerbi-client"] = factory();
})(this, function() {
return /******/ (function(modules) { // webpackBootstrap
/******/ // The module cache
/******/ var installedModules = {};
/******/
/******/ // The require function
/******/ function __webpack_require__(moduleId) {
/******/
/******/ // Check if module is in cache
/******/ if(installedModules[moduleId])
/******/ return installedModules[moduleId].exports;
/******/
/******/ // Create a new module (and put it into the cache)
/******/ var module = installedModules[moduleId] = {
/******/ exports: {},
/******/ id: moduleId,
/******/ loaded: false
/******/ };
/******/
/******/ // Execute the module function
/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
/******/
/******/ // Flag the module as loaded
/******/ module.loaded = true;
/******/
/******/ // Return the exports of the module
/******/ return module.exports;
/******/ }
/******/
/******/
/******/ // expose the modules object (__webpack_modules__)
/******/ __webpack_require__.m = modules;
/******/
/******/ // expose the module cache
/******/ __webpack_require__.c = installedModules;
/******/
/******/ // __webpack_public_path__
/******/ __webpack_require__.p = "";
/******/
/******/ // Load entry module and return exports
/******/ return __webpack_require__(0);
/******/ })
/************************************************************************/
/******/ ([
/* 0 */
/***/ (function(module, exports, __webpack_require__) {
/**
* @hidden
*/
var service = __webpack_require__(1);
exports.service = service;
var factories = __webpack_require__(17);
exports.factories = factories;
var models = __webpack_require__(5);
exports.models = models;
var report_1 = __webpack_require__(7);
exports.Report = report_1.Report;
var dashboard_1 = __webpack_require__(13);
exports.Dashboard = dashboard_1.Dashboard;
var tile_1 = __webpack_require__(14);
exports.Tile = tile_1.Tile;
var embed_1 = __webpack_require__(2);
exports.Embed = embed_1.Embed;
var page_1 = __webpack_require__(8);
exports.Page = page_1.Page;
var qna_1 = __webpack_require__(15);
exports.Qna = qna_1.Qna;
var visual_1 = __webpack_require__(16);
exports.Visual = visual_1.Visual;
var visualDescriptor_1 = __webpack_require__(9);
exports.VisualDescriptor = visualDescriptor_1.VisualDescriptor;
/**
* Makes Power BI available to the global object for use in applications that don't have module loading support.
*
* Note: create an instance of the class with the default configuration for normal usage, or save the class so that you can create an instance of the service.
*/
var powerbi = new service.Service(factories.hpmFactory, factories.wpmpFactory, factories.routerFactory);
window.powerbi = powerbi;
/***/ }),
/* 1 */
/***/ (function(module, exports, __webpack_require__) {
/**
* @hidden
*/
var embed = __webpack_require__(2);
var report_1 = __webpack_require__(7);
var create_1 = __webpack_require__(12);
var dashboard_1 = __webpack_require__(13);
var tile_1 = __webpack_require__(14);
var page_1 = __webpack_require__(8);
var qna_1 = __webpack_require__(15);
var visual_1 = __webpack_require__(16);
var utils = __webpack_require__(3);
/**
* The Power BI Service embed component, which is the entry point to embed all other Power BI components into your application
*
* @export
* @class Service
* @implements {IService}
*/
var Service = (function () {
/**
* Creates an instance of a Power BI Service.
*
* @param {IHpmFactory} hpmFactory The http post message factory used in the postMessage communication layer
* @param {IWpmpFactory} wpmpFactory The window post message factory used in the postMessage communication layer
* @param {IRouterFactory} routerFactory The router factory used in the postMessage communication layer
* @param {IServiceConfiguration} [config={}]
* @hidden
*/
function Service(hpmFactory, wpmpFactory, routerFactory, config) {
var _this = this;
if (config === void 0) { config = {}; }
this.wpmp = wpmpFactory(config.wpmpName, config.logMessages);
this.hpm = hpmFactory(this.wpmp, null, config.version, config.type);
this.router = routerFactory(this.wpmp);
this.uniqueSessionId = utils.generateUUID();
/**
* Adds handler for report events.
*/
this.router.post("/reports/:uniqueId/events/:eventName", function (req, res) {
var event = {
type: 'report',
id: req.params.uniqueId,
name: req.params.eventName,
value: req.body
};
_this.handleEvent(event);
});
this.router.post("/reports/:uniqueId/pages/:pageName/events/:eventName", function (req, res) {
var event = {
type: 'report',
id: req.params.uniqueId,
name: req.params.eventName,
value: req.body
};
_this.handleEvent(event);
});
this.router.post("/reports/:uniqueId/pages/:pageName/visuals/:visualName/events/:eventName", function (req, res) {
var event = {
type: 'report',
id: req.params.uniqueId,
name: req.params.eventName,
value: req.body
};
_this.handleEvent(event);
});
this.router.post("/dashboards/:uniqueId/events/:eventName", function (req, res) {
var event = {
type: 'dashboard',
id: req.params.uniqueId,
name: req.params.eventName,
value: req.body
};
_this.handleEvent(event);
});
this.router.post("/tile/:uniqueId/events/:eventName", function (req, res) {
var event = {
type: 'tile',
id: req.params.uniqueId,
name: req.params.eventName,
value: req.body
};
_this.handleEvent(event);
});
/**
* Adds handler for Q&A events.
*/
this.router.post("/qna/:uniqueId/events/:eventName", function (req, res) {
var event = {
type: 'qna',
id: req.params.uniqueId,
name: req.params.eventName,
value: req.body
};
_this.handleEvent(event);
});
/**
* Adds handler for front load 'ready' message.
*/
this.router.post("/ready/:uniqueId", function (req, res) {
var event = {
type: 'report',
id: req.params.uniqueId,
name: 'ready',
value: req.body
};
_this.handleEvent(event);
});
this.embeds = [];
// TODO: Change when Object.assign is available.
this.config = utils.assign({}, Service.defaultConfig, config);
if (this.config.autoEmbedOnContentLoaded) {
this.enableAutoEmbed();
}
}
/**
* Creates new report
* @param {HTMLElement} element
* @param {embed.IEmbedConfiguration} [config={}]
* @returns {embed.Embed}
*/
Service.prototype.createReport = function (element, config) {
config.type = 'create';
var powerBiElement = element;
var component = new create_1.Create(this, powerBiElement, config);
powerBiElement.powerBiEmbed = component;
this.addOrOverwriteEmbed(component, element);
return component;
};
/**
* TODO: Add a description here
*
* @param {HTMLElement} [container]
* @param {embed.IEmbedConfiguration} [config=undefined]
* @returns {embed.Embed[]}
*/
Service.prototype.init = function (container, config) {
var _this = this;
if (config === void 0) { config = undefined; }
container = (container && container instanceof HTMLElement) ? container : document.body;
var elements = Array.prototype.slice.call(container.querySelectorAll("[" + embed.Embed.embedUrlAttribute + "]"));
return elements.map(function (element) { return _this.embed(element, config); });
};
/**
* Given a configuration based on an HTML element,
* if the component has already been created and attached to the element, reuses the component instance and existing iframe,
* otherwise creates a new component instance.
*
* @param {HTMLElement} element
* @param {embed.IEmbedConfigurationBase} [config={}]
* @returns {embed.Embed}
*/
Service.prototype.embed = function (element, config) {
if (config === void 0) { config = {}; }
return this.embedInternal(element, config);
};
/**
* Given a configuration based on an HTML element,
* if the component has already been created and attached to the element, reuses the component instance and existing iframe,
* otherwise creates a new component instance.
* This is used for the phased embedding API, once element is loaded successfully, one can call 'render' on it.
*
* @param {HTMLElement} element
* @param {embed.IEmbedConfigurationBase} [config={}]
* @returns {embed.Embed}
*/
Service.prototype.load = function (element, config) {
if (config === void 0) { config = {}; }
return this.embedInternal(element, config, /* phasedRender */ true, /* isBootstrap */ false);
};
/**
* Given an HTML element and entityType, creates a new component instance, and bootstrap the iframe for embedding.
*
* @param {HTMLElement} element
* @param {embed.IBootstrapEmbedConfiguration} config: a bootstrap config which is an embed config without access token.
*/
Service.prototype.bootstrap = function (element, config) {
return this.embedInternal(element, config, /* phasedRender */ false, /* isBootstrap */ true);
};
Service.prototype.embedInternal = function (element, config, phasedRender, isBootstrap) {
if (config === void 0) { config = {}; }
var component;
var powerBiElement = element;
if (powerBiElement.powerBiEmbed) {
if (isBootstrap) {
throw new Error("Attempted to bootstrap element " + element.outerHTML + ", but the element is already a powerbi element.");
}
component = this.embedExisting(powerBiElement, config, phasedRender);
}
else {
component = this.embedNew(powerBiElement, config, phasedRender, isBootstrap);
}
return component;
};
Service.prototype.getNumberOfComponents = function () {
if (!this.embeds) {
return 0;
}
return this.embeds.length;
};
Service.prototype.getSdkSessionId = function () {
return this.uniqueSessionId;
};
/**
* Given a configuration based on a Power BI element, saves the component instance that reference the element for later lookup.
*
* @private
* @param {IPowerBiElement} element
* @param {embed.IEmbedConfigurationBase} config
* @returns {embed.Embed}
* @hidden
*/
Service.prototype.embedNew = function (element, config, phasedRender, isBootstrap) {
var componentType = config.type || element.getAttribute(embed.Embed.typeAttribute);
if (!componentType) {
throw new Error("Attempted to embed using config " + JSON.stringify(config) + " on element " + element.outerHTML + ", but could not determine what type of component to embed. You must specify a type in the configuration or as an attribute such as '" + embed.Embed.typeAttribute + "=\"" + report_1.Report.type.toLowerCase() + "\"'.");
}
// Saves the type as part of the configuration so that it can be referenced later at a known location.
config.type = componentType;
var Component = utils.find(function (component) { return componentType === component.type.toLowerCase(); }, Service.components);
if (!Component) {
throw new Error("Attempted to embed component of type: " + componentType + " but did not find any matching component. Please verify the type you specified is intended.");
}
var component = new Component(this, element, config, phasedRender, isBootstrap);
element.powerBiEmbed = component;
this.addOrOverwriteEmbed(component, element);
return component;
};
/**
* Given an element that already contains an embed component, load with a new configuration.
*
* @private
* @param {IPowerBiElement} element
* @param {embed.IEmbedConfigurationBase} config
* @returns {embed.Embed}
* @hidden
*/
Service.prototype.embedExisting = function (element, config, phasedRender) {
var component = utils.find(function (x) { return x.element === element; }, this.embeds);
if (!component) {
throw new Error("Attempted to embed using config " + JSON.stringify(config) + " on element " + element.outerHTML + " which already has embedded comopnent associated, but could not find the existing comopnent in the list of active components. This could indicate the embeds list is out of sync with the DOM, or the component is referencing the incorrect HTML element.");
}
// TODO: Multiple embedding to the same iframe is not supported in QnA
if (config.type && config.type.toLowerCase() === "qna") {
return this.embedNew(element, config);
}
/**
* TODO: Dynamic embed type switching could be supported but there is work needed to prepare the service state and DOM cleanup.
* remove all event handlers from the DOM, then reset the element to initial state which removes iframe, and removes from list of embeds
* then we can call the embedNew function which would allow setting the proper embedUrl and construction of object based on the new type.
*/
if (typeof config.type === "string" && config.type !== component.config.type) {
/**
* When loading report after create we want to use existing Iframe to optimize load period
*/
if (config.type === "report" && component.config.type === "create") {
var report = new report_1.Report(this, element, config, /* phasedRender */ false, /* isBootstrap */ false, element.powerBiEmbed.iframe);
report.load(config);
element.powerBiEmbed = report;
this.addOrOverwriteEmbed(component, element);
return report;
}
throw new Error("Embedding on an existing element with a different type than the previous embed object is not supported. Attempted to embed using config " + JSON.stringify(config) + " on element " + element.outerHTML + ", but the existing element contains an embed of type: " + this.config.type + " which does not match the new type: " + config.type);
}
component.populateConfig(config, /* isBootstrap */ false);
component.load(component.config, phasedRender);
return component;
};
/**
* Adds an event handler for DOMContentLoaded, which searches the DOM for elements that have the 'powerbi-embed-url' attribute,
* and automatically attempts to embed a powerbi component based on information from other powerbi-* attributes.
*
* Note: Only runs if `config.autoEmbedOnContentLoaded` is true when the service is created.
* This handler is typically useful only for applications that are rendered on the server so that all required data is available when the handler is called.
*/
Service.prototype.enableAutoEmbed = function () {
var _this = this;
window.addEventListener('DOMContentLoaded', function (event) { return _this.init(document.body); }, false);
};
/**
* Returns an instance of the component associated with the element.
*
* @param {HTMLElement} element
* @returns {(Report | Tile)}
*/
Service.prototype.get = function (element) {
var powerBiElement = element;
if (!powerBiElement.powerBiEmbed) {
throw new Error("You attempted to get an instance of powerbi component associated with element: " + element.outerHTML + " but there was no associated instance.");
}
return powerBiElement.powerBiEmbed;
};
/**
* Finds an embed instance by the name or unique ID that is provided.
*
* @param {string} uniqueId
* @returns {(Report | Tile)}
*/
Service.prototype.find = function (uniqueId) {
return utils.find(function (x) { return x.config.uniqueId === uniqueId; }, this.embeds);
};
Service.prototype.addOrOverwriteEmbed = function (component, element) {
// remove embeds over the same div element.
this.embeds = this.embeds.filter(function (embed) {
return embed.element.id !== element.id;
});
this.embeds.push(component);
};
/**
* Given an HTML element that has a component embedded within it, removes the component from the list of embedded components, removes the association between the element and the component, and removes the iframe.
*
* @param {HTMLElement} element
* @returns {void}
*/
Service.prototype.reset = function (element) {
var powerBiElement = element;
if (!powerBiElement.powerBiEmbed) {
return;
}
/** Removes the element frontLoad listener if exists. */
var embedElement = powerBiElement.powerBiEmbed;
if (embedElement.frontLoadHandler) {
embedElement.element.removeEventListener('ready', embedElement.frontLoadHandler, false);
}
/** Removes the component from an internal list of components. */
utils.remove(function (x) { return x === powerBiElement.powerBiEmbed; }, this.embeds);
/** Deletes a property from the HTML element. */
delete powerBiElement.powerBiEmbed;
/** Removes the iframe from the element. */
var iframe = element.querySelector('iframe');
if (iframe) {
if (iframe.remove !== undefined) {
iframe.remove();
}
else {
/** Workaround for IE: unhandled rejection TypeError: object doesn't support propert or method 'remove' */
iframe.parentElement.removeChild(iframe);
}
}
};
/**
* handles tile events
*
* @param {IEvent<any>} event
*/
Service.prototype.handleTileEvents = function (event) {
if (event.type === 'tile') {
this.handleEvent(event);
}
};
/**
* Given an event object, finds the embed component with the matching type and ID, and invokes its handleEvent method with the event object.
*
* @private
* @param {IEvent<any>} event
* @hidden
*/
Service.prototype.handleEvent = function (event) {
var embed = utils.find(function (embed) {
return (embed.config.uniqueId === event.id);
}, this.embeds);
if (embed) {
var value = event.value;
if (event.name === 'pageChanged') {
var pageKey = 'newPage';
var page = value[pageKey];
if (!page) {
throw new Error("Page model not found at 'event.value." + pageKey + "'.");
}
value[pageKey] = new page_1.Page(embed, page.name, page.displayName, true /* isActive */);
}
utils.raiseCustomEvent(embed.element, event.name, value);
}
};
/**
* API for warm starting powerbi embedded endpoints.
* Use this API to preload Power BI Embedded in the background.
*
* @public
* @param {embed.IEmbedConfigurationBase} [config={}]
* @param {HTMLElement} [element=undefined]
*/
Service.prototype.preload = function (config, element) {
var iframeContent = document.createElement("iframe");
iframeContent.setAttribute("style", "display:none;");
iframeContent.setAttribute("src", config.embedUrl);
iframeContent.setAttribute("scrolling", "no");
iframeContent.setAttribute("allowfullscreen", "false");
var node = element;
if (!node) {
node = document.getElementsByTagName("body")[0];
}
node.appendChild(iframeContent);
iframeContent.onload = function () {
utils.raiseCustomEvent(iframeContent, "preloaded", {});
};
return iframeContent;
};
/**
* A list of components that this service can embed
*/
Service.components = [
tile_1.Tile,
report_1.Report,
dashboard_1.Dashboard,
qna_1.Qna,
visual_1.Visual
];
/**
* The default configuration for the service
*/
Service.defaultConfig = {
autoEmbedOnContentLoaded: false,
onError: function () {
var args = [];
for (var _i = 0; _i < arguments.length; _i++) {
args[_i - 0] = arguments[_i];
}
return console.log(args[0], args.slice(1));
}
};
return Service;
}());
exports.Service = Service;
/***/ }),
/* 2 */
/***/ (function(module, exports, __webpack_require__) {
var utils = __webpack_require__(3);
var sdkConfig = __webpack_require__(4);
var models = __webpack_require__(5);
var errors_1 = __webpack_require__(6);
/**
* Base class for all Power BI embed components
*
* @export
* @abstract
* @hidden
* @class Embed
*/
var Embed = (function () {
/**
* Creates an instance of Embed.
*
* Note: there is circular reference between embeds and the service, because
* the service has a list of all embeds on the host page, and each embed has a reference to the service that created it.
*
* @param {service.Service} service
* @param {HTMLElement} element
* @param {IEmbedConfigurationBase} config
* @hidden
*/
function Embed(service, element, config, iframe, phasedRender, isBootstrap) {
/** @hidden */
this.allowedEvents = [];
if (utils.autoAuthInEmbedUrl(config.embedUrl)) {
throw new Error(errors_1.EmbedUrlNotSupported);
}
Array.prototype.push.apply(this.allowedEvents, Embed.allowedEvents);
this.eventHandlers = [];
this.service = service;
this.element = element;
this.iframe = iframe;
this.embedtype = config.type.toLowerCase();
this.populateConfig(config, isBootstrap);
if (this.embedtype === 'create') {
this.setIframe(false /*set EventListener to call create() on 'load' event*/, phasedRender, isBootstrap);
}
else {
this.setIframe(true /*set EventListener to call load() on 'load' event*/, phasedRender, isBootstrap);
}
}
/**
* Sends createReport configuration data.
*
* ```javascript
* createReport({
* datasetId: '5dac7a4a-4452-46b3-99f6-a25915e0fe55',
* accessToken: 'eyJ0eXA ... TaE2rTSbmg',
* ```
*
* @param {models.IReportCreateConfiguration} config
* @returns {Promise<void>}
*/
Embed.prototype.createReport = function (config) {
var errors = models.validateCreateReport(config);
if (errors) {
throw errors;
}
return this.service.hpm.post("/report/create", config, { uid: this.config.uniqueId, sdkSessionId: this.service.getSdkSessionId() }, this.iframe.contentWindow)
.then(function (response) {
return response.body;
}, function (response) {
throw response.body;
});
};
/**
* Saves Report.
*
* @returns {Promise<void>}
*/
Embed.prototype.save = function () {
return this.service.hpm.post('/report/save', null, { uid: this.config.uniqueId }, this.iframe.contentWindow)
.then(function (response) {
return response.body;
})
.catch(function (response) {
throw response.body;
});
};
/**
* SaveAs Report.
*
* @returns {Promise<void>}
*/
Embed.prototype.saveAs = function (saveAsParameters) {
return this.service.hpm.post('/report/saveAs', saveAsParameters, { uid: this.config.uniqueId }, this.iframe.contentWindow)
.then(function (response) {
return response.body;
})
.catch(function (response) {
throw response.body;
});
};
/**
* Sends load configuration data.
*
* ```javascript
* report.load({
* type: 'report',
* id: '5dac7a4a-4452-46b3-99f6-a25915e0fe55',
* accessToken: 'eyJ0eXA ... TaE2rTSbmg',
* settings: {
* navContentPaneEnabled: false
* },
* pageName: "DefaultPage",
* filters: [
* {
* ... DefaultReportFilter ...
* }
* ]
* })
* .catch(error => { ... });
* ```
*
* @param {models.ILoadConfiguration} config
* @param {boolean} phasedRender
* @returns {Promise<void>}
*/
Embed.prototype.load = function (config, phasedRender) {
var _this = this;
if (!config.accessToken) {
return;
}
var path = phasedRender && config.type === 'report' ? this.phasedLoadPath : this.loadPath;
var headers = {
uid: this.config.uniqueId,
sdkSessionId: this.service.getSdkSessionId(),
bootstrapped: this.config.bootstrapped,
sdkVersion: sdkConfig.default.version
};
return this.service.hpm.post(path, config, headers, this.iframe.contentWindow)
.then(function (response) {
utils.assign(_this.config, config);
return response.body;
}, function (response) {
throw response.body;
});
};
/**
* Removes one or more event handlers from the list of handlers.
* If a reference to the existing handle function is specified, remove the specific handler.
* If the handler is not specified, remove all handlers for the event name specified.
*
* ```javascript
* report.off('pageChanged')
*
* or
*
* const logHandler = function (event) {
* console.log(event);
* };
*
* report.off('pageChanged', logHandler);
* ```
*
* @template T
* @param {string} eventName
* @param {service.IEventHandler<T>} [handler]
*/
Embed.prototype.off = function (eventName, handler) {
var _this = this;
var fakeEvent = { name: eventName, type: null, id: null, value: null };
if (handler) {
utils.remove(function (eventHandler) { return eventHandler.test(fakeEvent) && (eventHandler.handle === handler); }, this.eventHandlers);
this.element.removeEventListener(eventName, handler);
}
else {
var eventHandlersToRemove = this.eventHandlers
.filter(function (eventHandler) { return eventHandler.test(fakeEvent); });
eventHandlersToRemove
.forEach(function (eventHandlerToRemove) {
utils.remove(function (eventHandler) { return eventHandler === eventHandlerToRemove; }, _this.eventHandlers);
_this.element.removeEventListener(eventName, eventHandlerToRemove.handle);
});
}
};
/**
* Adds an event handler for a specific event.
*
* ```javascript
* report.on('pageChanged', (event) => {
* console.log('PageChanged: ', event.page.name);
* });
* ```
*
* @template T
* @param {string} eventName
* @param {service.IEventHandler<T>} handler
*/
Embed.prototype.on = function (eventName, handler) {
if (this.allowedEvents.indexOf(eventName) === -1) {
throw new Error("eventName must be one of " + this.allowedEvents + ". You passed: " + eventName);
}
this.eventHandlers.push({
test: function (event) { return event.name === eventName; },
handle: handler
});
this.element.addEventListener(eventName, handler);
};
/**
* Reloads embed using existing configuration.
* E.g. For reports this effectively clears all filters and makes the first page active which simulates resetting a report back to loaded state.
*
* ```javascript
* report.reload();
* ```
*/
Embed.prototype.reload = function () {
return this.load(this.config);
};
/**
* Set accessToken.
*
* @returns {Promise<void>}
*/
Embed.prototype.setAccessToken = function (accessToken) {
var _this = this;
var embedType = this.config.type;
embedType = (embedType === 'create' || embedType === 'visual' || embedType === 'qna') ? 'report' : embedType;
return this.service.hpm.post('/' + embedType + '/token', accessToken, { uid: this.config.uniqueId }, this.iframe.contentWindow)
.then(function (response) {
_this.config.accessToken = accessToken;
_this.element.setAttribute(Embed.accessTokenAttribute, accessToken);
_this.service.accessToken = accessToken;
return response.body;
})
.catch(function (response) {
throw response.body;
});
};
/**
* Gets an access token from the first available location: config, attribute, global.
*
* @private
* @param {string} globalAccessToken
* @returns {string}
* @hidden
*/
Embed.prototype.getAccessToken = function (globalAccessToken) {
var accessToken = this.config.accessToken || this.element.getAttribute(Embed.accessTokenAttribute) || globalAccessToken;
if (!accessToken) {
throw new Error("No access token was found for element. You must specify an access token directly on the element using attribute '" + Embed.accessTokenAttribute + "' or specify a global token at: powerbi.accessToken.");
}
return accessToken;
};
/**
* Populate config for create and load
*
* @hidden
* @param {IEmbedConfiguration}
* @returns {void}
*/
Embed.prototype.populateConfig = function (config, isBootstrap) {
if (this.bootstrapConfig) {
this.config = utils.assign({}, this.bootstrapConfig, config);
// reset bootstrapConfig because we do not want to merge it in re-embed scenario.
this.bootstrapConfig = null;
}
else {
// Copy config - important for multiple iframe scenario.
// Otherwise, if a user uses the same config twice, same unique Id which will be used in different iframes.
this.config = utils.assign({}, config);
}
this.config.embedUrl = this.getEmbedUrl(isBootstrap);
this.config.groupId = this.getGroupId();
this.addLocaleToEmbedUrl(config);
this.config.uniqueId = this.getUniqueId();
if (isBootstrap) {
// save current config in bootstrapConfig to be able to merge it on next call to powerbi.embed
this.bootstrapConfig = this.config;
this.bootstrapConfig.bootstrapped = true;
}
else {
this.config.accessToken = this.getAccessToken(this.service.accessToken);
}
this.configChanged(isBootstrap);
};
/**
* Adds locale parameters to embedUrl
*
* @private
* @param {IEmbedConfiguration} config
* @hidden
*/
Embed.prototype.addLocaleToEmbedUrl = function (config) {
if (!config.settings) {
return;
}
var localeSettings = config.settings.localeSettings;
if (localeSettings && localeSettings.language) {
this.config.embedUrl = utils.addParamToUrl(this.config.embedUrl, 'language', localeSettings.language);
}
if (localeSettings && localeSettings.formatLocale) {
this.config.embedUrl = utils.addParamToUrl(this.config.embedUrl, 'formatLocale', localeSettings.formatLocale);
}
};
/**
* Gets an embed url from the first available location: options, attribute.
*
* @private
* @returns {string}
* @hidden
*/
Embed.prototype.getEmbedUrl = function (isBootstrap) {
var embedUrl = this.config.embedUrl || this.element.getAttribute(Embed.embedUrlAttribute);
if (isBootstrap && !embedUrl) {
// Prepare flow, embed url was not provided, use hostname to build embed url.
embedUrl = this.getDefaultEmbedUrl(this.config.hostname);
}
if (typeof embedUrl !== 'string' || embedUrl.length === 0) {
throw new Error("Embed Url is required, but it was not found. You must provide an embed url either as part of embed configuration or as attribute '" + Embed.embedUrlAttribute + "'.");
}
return embedUrl;
};
/**
* @hidden
*/
Embed.prototype.getDefaultEmbedUrl = function (hostname) {
if (!hostname) {
hostname = Embed.defaultEmbedHostName;
}
var endpoint = this.getDefaultEmbedUrlEndpoint();
// Trim spaces to fix user mistakes.
hostname = hostname.toLowerCase().trim();
if (hostname.indexOf("http://") === 0) {
throw new Error("HTTP is not allowed. HTTPS is required");
}
if (hostname.indexOf("https://") === 0) {
return hostname + "/" + endpoint;
}
return "https://" + hostname + "/" + endpoint;
};
/**
* Gets a unique ID from the first available location: options, attribute.
* If neither is provided generate a unique string.
*
* @private
* @returns {string}
* @hidden
*/
Embed.prototype.getUniqueId = function () {
return this.config.uniqueId || this.element.getAttribute(Embed.nameAttribute) || utils.createRandomString();
};
/**
* Gets the group ID from the first available location: options, embeddedUrl.
*
* @private
* @returns {string}
* @hidden
*/
Embed.prototype.getGroupId = function () {
return this.config.groupId || Embed.findGroupIdFromEmbedUrl(this.config.embedUrl);
};
/**
* Requests the browser to render the component's iframe in fullscreen mode.
*/
Embed.prototype.fullscreen = function () {
var requestFullScreen = this.iframe.requestFullscreen || this.iframe.msRequestFullscreen || this.iframe.mozRequestFullScreen || this.iframe.webkitRequestFullscreen;
requestFullScreen.call(this.iframe);
};
/**
* Requests the browser to exit fullscreen mode.
*/
Embed.prototype.exitFullscreen = function () {
if (!this.isFullscreen(this.iframe)) {
return;
}
var exitFullscreen = document.exitFullscreen || document.mozCancelFullScreen || document.webkitExitFullscreen || document.msExitFullscreen;
exitFullscreen.call(document);
};
/**
* Returns true if the iframe is rendered in fullscreen mode,
* otherwise returns false.
*
* @private
* @param {HTMLIFrameElement} iframe
* @returns {boolean}
* @hidden
*/
Embed.prototype.isFullscreen = function (iframe) {
var options = ['fullscreenElement', 'webkitFullscreenElement', 'mozFullscreenScreenElement', 'msFullscreenElement'];
return options.some(function (option) { return document[option] === iframe; });
};
/**
* Sets Iframe for embed
* @hidden
*/
Embed.prototype.setIframe = function (isLoad, phasedRender, isBootstrap) {
var _this = this;
if (!this.iframe) {
var iframeContent = document.createElement("iframe");
var embedUrl = this.config.uniqueId ? utils.addParamToUrl(this.config.embedUrl, 'uid', this.config.uniqueId) : this.config.embedUrl;
iframeContent.style.width = '100%';
iframeContent.style.height = '100%';
iframeContent.setAttribute("src", embedUrl);
iframeContent.setAttribute("scrolling", "no");
iframeContent.setAttribute("allowfullscreen", "true");
var node = this.element;
while (node.firstChild) {
node.removeChild(node.firstChild);
}
node.appendChild(iframeContent);
this.iframe = node.firstChild;
}
if (isLoad) {
if (!isBootstrap) {
// Validate config if it's not a bootstrap case.
var errors = this.validate(this.config);
if (errors) {
throw errors;
}
}
this.iframe.addEventListener('load', function () { return _this.load(_this.config, phasedRender); }, false);
if (this.service.getNumberOfComponents() <= Embed.maxFrontLoadTimes) {
this.frontLoadHandler = function () { return _this.frontLoadSendConfig(_this.config); };
// 'ready' event is fired by the embedded element (not by the iframe)
this.element.addEventListener('ready', this.frontLoadHandler, false);
}
}
else {
this.iframe.addEventListener('load', function () { return _this.createReport(_this.createConfig); }, false);
}
};
/**
* Set the component title for accessibility. In case of iframes, this method will change the iframe title.
*/
Embed.prototype.setComponentTitle = function (title) {
if (!this.iframe) {
return;
}
if (title == null) {
this.iframe.removeAttribute("title");
}
else {
this.iframe.setAttribute("title", title);
}
};
/**
* Sets element's tabindex attribute
*/
Embed.prototype.setComponentTabIndex = function (tabIndex) {
if (!this.element) {
return;
}
this.element.setAttribute("tabindex", (tabIndex == null) ? "0" : tabIndex.toString());
};
/**
* Removes element's tabindex attribute
*/
Embed.prototype.removeComponentTabIndex = function (tabIndex) {
if (!this.element) {
return;
}
this.element.removeAttribute("tabindex");
};
/**
* Adds the ability to get groupId from url.
* By extracting the ID we can ensure that the ID is always explicitly provided as part of the load configuration.
*
* @hidden
* @static
* @param {string} url
* @returns {string}
*/
Embed.findGroupIdFromEmbedUrl = function (url) {
var groupIdRegEx = /groupId="?([^&]+)"?/;
var groupIdMatch = url.match(groupIdRegEx);
var groupId;
if (groupIdMatch) {
groupId = groupIdMatch[1];
}
return groupId;