{ "version": 3, "sources": ["../../../node_modules/@rails/actioncable/src/adapters.js", "../../../node_modules/@rails/actioncable/src/logger.js", "../../../node_modules/@rails/actioncable/src/connection_monitor.js", "../../../node_modules/@rails/actioncable/src/internal.js", "../../../node_modules/@rails/actioncable/src/connection.js", "../../../node_modules/@rails/actioncable/src/subscription.js", "../../../node_modules/@rails/actioncable/src/subscription_guarantor.js", "../../../node_modules/@rails/actioncable/src/subscriptions.js", "../../../node_modules/@rails/actioncable/src/consumer.js", "../../../node_modules/@rails/actioncable/src/index.js", "../../../node_modules/iframe-resizer/js/iframeResizer.js", "../../../node_modules/plyr/dist/plyr.js", "../../../node_modules/plyr/dist/node_modules/.pnpm/rangetouch@2.0.1/node_modules/rangetouch/dist/rangetouch.mjs", "../../../node_modules/plyr/dist/src/js/utils/is.js", "../../../node_modules/plyr/dist/src/js/utils/animation.js", "../../../node_modules/plyr/dist/src/js/utils/browser.js", "../../../node_modules/plyr/dist/src/js/utils/objects.js", "../../../node_modules/plyr/dist/src/js/utils/elements.js", "../../../node_modules/plyr/dist/src/js/support.js", "../../../node_modules/plyr/dist/src/js/utils/events.js", "../../../node_modules/plyr/dist/src/js/utils/promise.js", "../../../node_modules/plyr/dist/src/js/utils/arrays.js", "../../../node_modules/plyr/dist/src/js/utils/style.js", "../../../node_modules/plyr/dist/src/js/html5.js", "../../../node_modules/plyr/dist/src/js/utils/strings.js", "../../../node_modules/plyr/dist/src/js/utils/i18n.js", "../../../node_modules/plyr/dist/src/js/storage.js", "../../../node_modules/plyr/dist/src/js/utils/fetch.js", "../../../node_modules/plyr/dist/src/js/utils/load-sprite.js", "../../../node_modules/plyr/dist/src/js/utils/time.js", "../../../node_modules/plyr/dist/src/js/controls.js", "../../../node_modules/plyr/dist/src/js/utils/urls.js", "../../../node_modules/plyr/dist/src/js/captions.js", "../../../node_modules/plyr/dist/src/js/config/defaults.js", "../../../node_modules/plyr/dist/src/js/config/states.js", "../../../node_modules/plyr/dist/src/js/config/types.js", "../../../node_modules/plyr/dist/src/js/console.js", "../../../node_modules/plyr/dist/src/js/fullscreen.js", "../../../node_modules/plyr/dist/src/js/utils/load-image.js", "../../../node_modules/plyr/dist/src/js/ui.js", "../../../node_modules/plyr/dist/src/js/listeners.js", "../../../node_modules/plyr/dist/node_modules/.pnpm/loadjs@4.2.0/node_modules/loadjs/dist/loadjs.umd.js", "../../../node_modules/plyr/dist/src/js/utils/load-script.js", "../../../node_modules/plyr/dist/src/js/plugins/vimeo.js", "../../../node_modules/plyr/dist/src/js/plugins/youtube.js", "../../../node_modules/plyr/dist/src/js/media.js", "../../../node_modules/plyr/dist/src/js/plugins/ads.js", "../../../node_modules/plyr/dist/src/js/utils/numbers.js", "../../../node_modules/plyr/dist/src/js/plugins/preview-thumbnails.js", "../../../node_modules/plyr/dist/src/js/source.js", "../../../node_modules/plyr/dist/src/js/plyr.js", "../../../node_modules/lozad/dist/lozad.min.js", "../../../node_modules/@hotwired/turbo/dist/turbo.es2017-esm.js", "../../../node_modules/@hotwired/turbo-rails/app/javascript/turbo/cable.js", "../../../node_modules/@hotwired/turbo-rails/app/javascript/turbo/snakeize.js", "../../../node_modules/@hotwired/turbo-rails/app/javascript/turbo/cable_stream_source_element.js", "../../../node_modules/@hotwired/turbo-rails/app/javascript/turbo/fetch_requests.js", "../../../node_modules/@hotwired/turbo-rails/app/javascript/turbo/index.js", "../../../node_modules/@fortawesome/fontawesome-svg-core/index.mjs", "../../../node_modules/@fortawesome/pro-regular-svg-icons/index.mjs", "../../../node_modules/@fortawesome/free-brands-svg-icons/index.mjs", "../../../node_modules/@popperjs/core/lib/index.js", "../../../node_modules/@popperjs/core/lib/enums.js", "../../../node_modules/@popperjs/core/lib/dom-utils/getNodeName.js", "../../../node_modules/@popperjs/core/lib/dom-utils/getWindow.js", "../../../node_modules/@popperjs/core/lib/dom-utils/instanceOf.js", "../../../node_modules/@popperjs/core/lib/modifiers/applyStyles.js", "../../../node_modules/@popperjs/core/lib/utils/getBasePlacement.js", "../../../node_modules/@popperjs/core/lib/utils/math.js", "../../../node_modules/@popperjs/core/lib/utils/userAgent.js", "../../../node_modules/@popperjs/core/lib/dom-utils/isLayoutViewport.js", "../../../node_modules/@popperjs/core/lib/dom-utils/getBoundingClientRect.js", "../../../node_modules/@popperjs/core/lib/dom-utils/getLayoutRect.js", "../../../node_modules/@popperjs/core/lib/dom-utils/contains.js", "../../../node_modules/@popperjs/core/lib/dom-utils/getComputedStyle.js", "../../../node_modules/@popperjs/core/lib/dom-utils/isTableElement.js", "../../../node_modules/@popperjs/core/lib/dom-utils/getDocumentElement.js", "../../../node_modules/@popperjs/core/lib/dom-utils/getParentNode.js", "../../../node_modules/@popperjs/core/lib/dom-utils/getOffsetParent.js", "../../../node_modules/@popperjs/core/lib/utils/getMainAxisFromPlacement.js", "../../../node_modules/@popperjs/core/lib/utils/within.js", "../../../node_modules/@popperjs/core/lib/utils/getFreshSideObject.js", "../../../node_modules/@popperjs/core/lib/utils/mergePaddingObject.js", "../../../node_modules/@popperjs/core/lib/utils/expandToHashMap.js", "../../../node_modules/@popperjs/core/lib/modifiers/arrow.js", "../../../node_modules/@popperjs/core/lib/utils/getVariation.js", "../../../node_modules/@popperjs/core/lib/modifiers/computeStyles.js", "../../../node_modules/@popperjs/core/lib/modifiers/eventListeners.js", "../../../node_modules/@popperjs/core/lib/utils/getOppositePlacement.js", "../../../node_modules/@popperjs/core/lib/utils/getOppositeVariationPlacement.js", "../../../node_modules/@popperjs/core/lib/dom-utils/getWindowScroll.js", "../../../node_modules/@popperjs/core/lib/dom-utils/getWindowScrollBarX.js", "../../../node_modules/@popperjs/core/lib/dom-utils/getViewportRect.js", "../../../node_modules/@popperjs/core/lib/dom-utils/getDocumentRect.js", "../../../node_modules/@popperjs/core/lib/dom-utils/isScrollParent.js", "../../../node_modules/@popperjs/core/lib/dom-utils/getScrollParent.js", "../../../node_modules/@popperjs/core/lib/dom-utils/listScrollParents.js", "../../../node_modules/@popperjs/core/lib/utils/rectToClientRect.js", "../../../node_modules/@popperjs/core/lib/dom-utils/getClippingRect.js", "../../../node_modules/@popperjs/core/lib/utils/computeOffsets.js", "../../../node_modules/@popperjs/core/lib/utils/detectOverflow.js", "../../../node_modules/@popperjs/core/lib/utils/computeAutoPlacement.js", "../../../node_modules/@popperjs/core/lib/modifiers/flip.js", "../../../node_modules/@popperjs/core/lib/modifiers/hide.js", "../../../node_modules/@popperjs/core/lib/modifiers/offset.js", "../../../node_modules/@popperjs/core/lib/modifiers/popperOffsets.js", "../../../node_modules/@popperjs/core/lib/utils/getAltAxis.js", "../../../node_modules/@popperjs/core/lib/modifiers/preventOverflow.js", "../../../node_modules/@popperjs/core/lib/dom-utils/getHTMLElementScroll.js", "../../../node_modules/@popperjs/core/lib/dom-utils/getNodeScroll.js", "../../../node_modules/@popperjs/core/lib/dom-utils/getCompositeRect.js", "../../../node_modules/@popperjs/core/lib/utils/orderModifiers.js", "../../../node_modules/@popperjs/core/lib/utils/debounce.js", "../../../node_modules/@popperjs/core/lib/utils/mergeByName.js", "../../../node_modules/@popperjs/core/lib/createPopper.js", "../../../node_modules/@popperjs/core/lib/popper-lite.js", "../../../node_modules/@popperjs/core/lib/popper.js", "../../../node_modules/bootstrap/js/src/dom/data.js", "../../../node_modules/bootstrap/js/src/util/index.js", "../../../node_modules/bootstrap/js/src/dom/event-handler.js", "../../../node_modules/bootstrap/js/src/dom/manipulator.js", "../../../node_modules/bootstrap/js/src/util/config.js", "../../../node_modules/bootstrap/js/src/base-component.js", "../../../node_modules/bootstrap/js/src/dom/selector-engine.js", "../../../node_modules/bootstrap/js/src/util/component-functions.js", "../../../node_modules/bootstrap/js/src/alert.js", "../../../node_modules/bootstrap/js/src/button.js", "../../../node_modules/bootstrap/js/src/util/swipe.js", "../../../node_modules/bootstrap/js/src/carousel.js", "../../../node_modules/bootstrap/js/src/collapse.js", "../../../node_modules/bootstrap/js/src/dropdown.js", "../../../node_modules/bootstrap/js/src/util/backdrop.js", "../../../node_modules/bootstrap/js/src/util/focustrap.js", "../../../node_modules/bootstrap/js/src/util/scrollbar.js", "../../../node_modules/bootstrap/js/src/modal.js", "../../../node_modules/bootstrap/js/src/offcanvas.js", "../../../node_modules/bootstrap/js/src/util/sanitizer.js", "../../../node_modules/bootstrap/js/src/util/template-factory.js", "../../../node_modules/bootstrap/js/src/tooltip.js", "../../../node_modules/bootstrap/js/src/popover.js", "../../../node_modules/bootstrap/js/src/scrollspy.js", "../../../node_modules/bootstrap/js/src/tab.js", "../../../node_modules/bootstrap/js/src/toast.js", "../../javascript/application.js", "../../../node_modules/@fancyapps/ui/dist/index.esm.js", "../../../node_modules/@fancyapps/ui/dist/fancybox/l10n/de.esm.js", "../../javascript/controllers/application_controller.js", "../../javascript/controllers/accordion_controller.js", "../../javascript/controllers/navigation_controller.js", "../../javascript/controllers/mobile_navigation_controller.js", "../../../node_modules/swiper/shared/ssr-window.esm.mjs", "../../../node_modules/swiper/shared/utils.mjs", "../../../node_modules/swiper/shared/swiper-core.mjs", "../../../node_modules/swiper/shared/create-element-if-not-defined.mjs", "../../../node_modules/swiper/modules/navigation.mjs", "../../javascript/controllers/carousels_controller.js", "../../javascript/controllers/media_controller.js", "../../javascript/controllers/lazyloading_controller.js", "../../javascript/controllers/iframe_controller.js", "../../../node_modules/@hotwired/stimulus/dist/stimulus.js", "../../javascript/stimulus_controllers/application.js", "../../javascript/stimulus_controllers/events_controller.js", "../../javascript/stimulus_controllers/slider_controller.js", "../../javascript/stimulus_controllers/index.js"], "sourcesContent": ["export default {\n logger: typeof console !== \"undefined\" ? console : undefined,\n WebSocket: typeof WebSocket !== \"undefined\" ? WebSocket : undefined,\n}\n", "import adapters from \"./adapters\"\n\n// The logger is disabled by default. You can enable it with:\n//\n// ActionCable.logger.enabled = true\n//\n// Example:\n//\n// import * as ActionCable from '@rails/actioncable'\n//\n// ActionCable.logger.enabled = true\n// ActionCable.logger.log('Connection Established.')\n//\n\nexport default {\n log(...messages) {\n if (this.enabled) {\n messages.push(Date.now())\n adapters.logger.log(\"[ActionCable]\", ...messages)\n }\n },\n}\n", "import logger from \"./logger\"\n\n// Responsible for ensuring the cable connection is in good health by validating the heartbeat pings sent from the server, and attempting\n// revival reconnections if things go astray. Internal class, not intended for direct user manipulation.\n\nconst now = () => new Date().getTime()\n\nconst secondsSince = time => (now() - time) / 1000\n\nclass ConnectionMonitor {\n constructor(connection) {\n this.visibilityDidChange = this.visibilityDidChange.bind(this)\n this.connection = connection\n this.reconnectAttempts = 0\n }\n\n start() {\n if (!this.isRunning()) {\n this.startedAt = now()\n delete this.stoppedAt\n this.startPolling()\n addEventListener(\"visibilitychange\", this.visibilityDidChange)\n logger.log(`ConnectionMonitor started. stale threshold = ${this.constructor.staleThreshold} s`)\n }\n }\n\n stop() {\n if (this.isRunning()) {\n this.stoppedAt = now()\n this.stopPolling()\n removeEventListener(\"visibilitychange\", this.visibilityDidChange)\n logger.log(\"ConnectionMonitor stopped\")\n }\n }\n\n isRunning() {\n return this.startedAt && !this.stoppedAt\n }\n\n recordMessage() {\n this.pingedAt = now()\n }\n\n recordConnect() {\n this.reconnectAttempts = 0\n delete this.disconnectedAt\n logger.log(\"ConnectionMonitor recorded connect\")\n }\n\n recordDisconnect() {\n this.disconnectedAt = now()\n logger.log(\"ConnectionMonitor recorded disconnect\")\n }\n\n // Private\n\n startPolling() {\n this.stopPolling()\n this.poll()\n }\n\n stopPolling() {\n clearTimeout(this.pollTimeout)\n }\n\n poll() {\n this.pollTimeout = setTimeout(() => {\n this.reconnectIfStale()\n this.poll()\n }\n , this.getPollInterval())\n }\n\n getPollInterval() {\n const { staleThreshold, reconnectionBackoffRate } = this.constructor\n const backoff = Math.pow(1 + reconnectionBackoffRate, Math.min(this.reconnectAttempts, 10))\n const jitterMax = this.reconnectAttempts === 0 ? 1.0 : reconnectionBackoffRate\n const jitter = jitterMax * Math.random()\n return staleThreshold * 1000 * backoff * (1 + jitter)\n }\n\n reconnectIfStale() {\n if (this.connectionIsStale()) {\n logger.log(`ConnectionMonitor detected stale connection. reconnectAttempts = ${this.reconnectAttempts}, time stale = ${secondsSince(this.refreshedAt)} s, stale threshold = ${this.constructor.staleThreshold} s`)\n this.reconnectAttempts++\n if (this.disconnectedRecently()) {\n logger.log(`ConnectionMonitor skipping reopening recent disconnect. time disconnected = ${secondsSince(this.disconnectedAt)} s`)\n } else {\n logger.log(\"ConnectionMonitor reopening\")\n this.connection.reopen()\n }\n }\n }\n\n get refreshedAt() {\n return this.pingedAt ? this.pingedAt : this.startedAt\n }\n\n connectionIsStale() {\n return secondsSince(this.refreshedAt) > this.constructor.staleThreshold\n }\n\n disconnectedRecently() {\n return this.disconnectedAt && (secondsSince(this.disconnectedAt) < this.constructor.staleThreshold)\n }\n\n visibilityDidChange() {\n if (document.visibilityState === \"visible\") {\n setTimeout(() => {\n if (this.connectionIsStale() || !this.connection.isOpen()) {\n logger.log(`ConnectionMonitor reopening stale connection on visibilitychange. visibilityState = ${document.visibilityState}`)\n this.connection.reopen()\n }\n }\n , 200)\n }\n }\n\n}\n\nConnectionMonitor.staleThreshold = 6 // Server::Connections::BEAT_INTERVAL * 2 (missed two pings)\nConnectionMonitor.reconnectionBackoffRate = 0.15\n\nexport default ConnectionMonitor\n", "export default {\n \"message_types\": {\n \"welcome\": \"welcome\",\n \"disconnect\": \"disconnect\",\n \"ping\": \"ping\",\n \"confirmation\": \"confirm_subscription\",\n \"rejection\": \"reject_subscription\"\n },\n \"disconnect_reasons\": {\n \"unauthorized\": \"unauthorized\",\n \"invalid_request\": \"invalid_request\",\n \"server_restart\": \"server_restart\",\n \"remote\": \"remote\"\n },\n \"default_mount_path\": \"/cable\",\n \"protocols\": [\n \"actioncable-v1-json\",\n \"actioncable-unsupported\"\n ]\n}\n", "import adapters from \"./adapters\"\nimport ConnectionMonitor from \"./connection_monitor\"\nimport INTERNAL from \"./internal\"\nimport logger from \"./logger\"\n\n// Encapsulate the cable connection held by the consumer. This is an internal class not intended for direct user manipulation.\n\nconst {message_types, protocols} = INTERNAL\nconst supportedProtocols = protocols.slice(0, protocols.length - 1)\n\nconst indexOf = [].indexOf\n\nclass Connection {\n constructor(consumer) {\n this.open = this.open.bind(this)\n this.consumer = consumer\n this.subscriptions = this.consumer.subscriptions\n this.monitor = new ConnectionMonitor(this)\n this.disconnected = true\n }\n\n send(data) {\n if (this.isOpen()) {\n this.webSocket.send(JSON.stringify(data))\n return true\n } else {\n return false\n }\n }\n\n open() {\n if (this.isActive()) {\n logger.log(`Attempted to open WebSocket, but existing socket is ${this.getState()}`)\n return false\n } else {\n const socketProtocols = [...protocols, ...this.consumer.subprotocols || []]\n logger.log(`Opening WebSocket, current state is ${this.getState()}, subprotocols: ${socketProtocols}`)\n if (this.webSocket) { this.uninstallEventHandlers() }\n this.webSocket = new adapters.WebSocket(this.consumer.url, socketProtocols)\n this.installEventHandlers()\n this.monitor.start()\n return true\n }\n }\n\n close({allowReconnect} = {allowReconnect: true}) {\n if (!allowReconnect) { this.monitor.stop() }\n // Avoid closing websockets in a \"connecting\" state due to Safari 15.1+ bug. See: https://github.com/rails/rails/issues/43835#issuecomment-1002288478\n if (this.isOpen()) {\n return this.webSocket.close()\n }\n }\n\n reopen() {\n logger.log(`Reopening WebSocket, current state is ${this.getState()}`)\n if (this.isActive()) {\n try {\n return this.close()\n } catch (error) {\n logger.log(\"Failed to reopen WebSocket\", error)\n }\n finally {\n logger.log(`Reopening WebSocket in ${this.constructor.reopenDelay}ms`)\n setTimeout(this.open, this.constructor.reopenDelay)\n }\n } else {\n return this.open()\n }\n }\n\n getProtocol() {\n if (this.webSocket) {\n return this.webSocket.protocol\n }\n }\n\n isOpen() {\n return this.isState(\"open\")\n }\n\n isActive() {\n return this.isState(\"open\", \"connecting\")\n }\n\n triedToReconnect() {\n return this.monitor.reconnectAttempts > 0\n }\n\n // Private\n\n isProtocolSupported() {\n return indexOf.call(supportedProtocols, this.getProtocol()) >= 0\n }\n\n isState(...states) {\n return indexOf.call(states, this.getState()) >= 0\n }\n\n getState() {\n if (this.webSocket) {\n for (let state in adapters.WebSocket) {\n if (adapters.WebSocket[state] === this.webSocket.readyState) {\n return state.toLowerCase()\n }\n }\n }\n return null\n }\n\n installEventHandlers() {\n for (let eventName in this.events) {\n const handler = this.events[eventName].bind(this)\n this.webSocket[`on${eventName}`] = handler\n }\n }\n\n uninstallEventHandlers() {\n for (let eventName in this.events) {\n this.webSocket[`on${eventName}`] = function() {}\n }\n }\n\n}\n\nConnection.reopenDelay = 500\n\nConnection.prototype.events = {\n message(event) {\n if (!this.isProtocolSupported()) { return }\n const {identifier, message, reason, reconnect, type} = JSON.parse(event.data)\n this.monitor.recordMessage()\n switch (type) {\n case message_types.welcome:\n if (this.triedToReconnect()) {\n this.reconnectAttempted = true\n }\n this.monitor.recordConnect()\n return this.subscriptions.reload()\n case message_types.disconnect:\n logger.log(`Disconnecting. Reason: ${reason}`)\n return this.close({allowReconnect: reconnect})\n case message_types.ping:\n return null\n case message_types.confirmation:\n this.subscriptions.confirmSubscription(identifier)\n if (this.reconnectAttempted) {\n this.reconnectAttempted = false\n return this.subscriptions.notify(identifier, \"connected\", {reconnected: true})\n } else {\n return this.subscriptions.notify(identifier, \"connected\", {reconnected: false})\n }\n case message_types.rejection:\n return this.subscriptions.reject(identifier)\n default:\n return this.subscriptions.notify(identifier, \"received\", message)\n }\n },\n\n open() {\n logger.log(`WebSocket onopen event, using '${this.getProtocol()}' subprotocol`)\n this.disconnected = false\n if (!this.isProtocolSupported()) {\n logger.log(\"Protocol is unsupported. Stopping monitor and disconnecting.\")\n return this.close({allowReconnect: false})\n }\n },\n\n close(event) {\n logger.log(\"WebSocket onclose event\")\n if (this.disconnected) { return }\n this.disconnected = true\n this.monitor.recordDisconnect()\n return this.subscriptions.notifyAll(\"disconnected\", {willAttemptReconnect: this.monitor.isRunning()})\n },\n\n error() {\n logger.log(\"WebSocket onerror event\")\n }\n}\n\nexport default Connection\n", "// A new subscription is created through the ActionCable.Subscriptions instance available on the consumer.\n// It provides a number of callbacks and a method for calling remote procedure calls on the corresponding\n// Channel instance on the server side.\n//\n// An example demonstrates the basic functionality:\n//\n// App.appearance = App.cable.subscriptions.create(\"AppearanceChannel\", {\n// connected() {\n// // Called once the subscription has been successfully completed\n// },\n//\n// disconnected({ willAttemptReconnect: boolean }) {\n// // Called when the client has disconnected with the server.\n// // The object will have an `willAttemptReconnect` property which\n// // says whether the client has the intention of attempting\n// // to reconnect.\n// },\n//\n// appear() {\n// this.perform('appear', {appearing_on: this.appearingOn()})\n// },\n//\n// away() {\n// this.perform('away')\n// },\n//\n// appearingOn() {\n// $('main').data('appearing-on')\n// }\n// })\n//\n// The methods #appear and #away forward their intent to the remote AppearanceChannel instance on the server\n// by calling the `perform` method with the first parameter being the action (which maps to AppearanceChannel#appear/away).\n// The second parameter is a hash that'll get JSON encoded and made available on the server in the data parameter.\n//\n// This is how the server component would look:\n//\n// class AppearanceChannel < ApplicationActionCable::Channel\n// def subscribed\n// current_user.appear\n// end\n//\n// def unsubscribed\n// current_user.disappear\n// end\n//\n// def appear(data)\n// current_user.appear on: data['appearing_on']\n// end\n//\n// def away\n// current_user.away\n// end\n// end\n//\n// The \"AppearanceChannel\" name is automatically mapped between the client-side subscription creation and the server-side Ruby class name.\n// The AppearanceChannel#appear/away public methods are exposed automatically to client-side invocation through the perform method.\n\nconst extend = function(object, properties) {\n if (properties != null) {\n for (let key in properties) {\n const value = properties[key]\n object[key] = value\n }\n }\n return object\n}\n\nexport default class Subscription {\n constructor(consumer, params = {}, mixin) {\n this.consumer = consumer\n this.identifier = JSON.stringify(params)\n extend(this, mixin)\n }\n\n // Perform a channel action with the optional data passed as an attribute\n perform(action, data = {}) {\n data.action = action\n return this.send(data)\n }\n\n send(data) {\n return this.consumer.send({command: \"message\", identifier: this.identifier, data: JSON.stringify(data)})\n }\n\n unsubscribe() {\n return this.consumer.subscriptions.remove(this)\n }\n}\n", "import logger from \"./logger\"\n\n// Responsible for ensuring channel subscribe command is confirmed, retrying until confirmation is received.\n// Internal class, not intended for direct user manipulation.\n\nclass SubscriptionGuarantor {\n constructor(subscriptions) {\n this.subscriptions = subscriptions\n this.pendingSubscriptions = []\n }\n\n guarantee(subscription) {\n if(this.pendingSubscriptions.indexOf(subscription) == -1){ \n logger.log(`SubscriptionGuarantor guaranteeing ${subscription.identifier}`)\n this.pendingSubscriptions.push(subscription) \n }\n else {\n logger.log(`SubscriptionGuarantor already guaranteeing ${subscription.identifier}`)\n }\n this.startGuaranteeing()\n }\n\n forget(subscription) {\n logger.log(`SubscriptionGuarantor forgetting ${subscription.identifier}`)\n this.pendingSubscriptions = (this.pendingSubscriptions.filter((s) => s !== subscription))\n }\n\n startGuaranteeing() {\n this.stopGuaranteeing()\n this.retrySubscribing()\n }\n \n stopGuaranteeing() {\n clearTimeout(this.retryTimeout)\n }\n\n retrySubscribing() {\n this.retryTimeout = setTimeout(() => {\n if (this.subscriptions && typeof(this.subscriptions.subscribe) === \"function\") {\n this.pendingSubscriptions.map((subscription) => {\n logger.log(`SubscriptionGuarantor resubscribing ${subscription.identifier}`)\n this.subscriptions.subscribe(subscription)\n })\n }\n }\n , 500)\n }\n}\n\nexport default SubscriptionGuarantor", "import Subscription from \"./subscription\"\nimport SubscriptionGuarantor from \"./subscription_guarantor\"\nimport logger from \"./logger\"\n\n// Collection class for creating (and internally managing) channel subscriptions.\n// The only method intended to be triggered by the user is ActionCable.Subscriptions#create,\n// and it should be called through the consumer like so:\n//\n// App = {}\n// App.cable = ActionCable.createConsumer(\"ws://example.com/accounts/1\")\n// App.appearance = App.cable.subscriptions.create(\"AppearanceChannel\")\n//\n// For more details on how you'd configure an actual channel subscription, see ActionCable.Subscription.\n\nexport default class Subscriptions {\n constructor(consumer) {\n this.consumer = consumer\n this.guarantor = new SubscriptionGuarantor(this)\n this.subscriptions = []\n }\n\n create(channelName, mixin) {\n const channel = channelName\n const params = typeof channel === \"object\" ? channel : {channel}\n const subscription = new Subscription(this.consumer, params, mixin)\n return this.add(subscription)\n }\n\n // Private\n\n add(subscription) {\n this.subscriptions.push(subscription)\n this.consumer.ensureActiveConnection()\n this.notify(subscription, \"initialized\")\n this.subscribe(subscription)\n return subscription\n }\n\n remove(subscription) {\n this.forget(subscription)\n if (!this.findAll(subscription.identifier).length) {\n this.sendCommand(subscription, \"unsubscribe\")\n }\n return subscription\n }\n\n reject(identifier) {\n return this.findAll(identifier).map((subscription) => {\n this.forget(subscription)\n this.notify(subscription, \"rejected\")\n return subscription\n })\n }\n\n forget(subscription) {\n this.guarantor.forget(subscription)\n this.subscriptions = (this.subscriptions.filter((s) => s !== subscription))\n return subscription\n }\n\n findAll(identifier) {\n return this.subscriptions.filter((s) => s.identifier === identifier)\n }\n\n reload() {\n return this.subscriptions.map((subscription) =>\n this.subscribe(subscription))\n }\n\n notifyAll(callbackName, ...args) {\n return this.subscriptions.map((subscription) =>\n this.notify(subscription, callbackName, ...args))\n }\n\n notify(subscription, callbackName, ...args) {\n let subscriptions\n if (typeof subscription === \"string\") {\n subscriptions = this.findAll(subscription)\n } else {\n subscriptions = [subscription]\n }\n\n return subscriptions.map((subscription) =>\n (typeof subscription[callbackName] === \"function\" ? subscription[callbackName](...args) : undefined))\n }\n\n subscribe(subscription) {\n if (this.sendCommand(subscription, \"subscribe\")) {\n this.guarantor.guarantee(subscription)\n }\n }\n\n confirmSubscription(identifier) {\n logger.log(`Subscription confirmed ${identifier}`)\n this.findAll(identifier).map((subscription) =>\n this.guarantor.forget(subscription))\n }\n\n sendCommand(subscription, command) {\n const {identifier} = subscription\n return this.consumer.send({command, identifier})\n }\n}\n", "import Connection from \"./connection\"\nimport Subscriptions from \"./subscriptions\"\n\n// The ActionCable.Consumer establishes the connection to a server-side Ruby Connection object. Once established,\n// the ActionCable.ConnectionMonitor will ensure that its properly maintained through heartbeats and checking for stale updates.\n// The Consumer instance is also the gateway to establishing subscriptions to desired channels through the #createSubscription\n// method.\n//\n// The following example shows how this can be set up:\n//\n// App = {}\n// App.cable = ActionCable.createConsumer(\"ws://example.com/accounts/1\")\n// App.appearance = App.cable.subscriptions.create(\"AppearanceChannel\")\n//\n// For more details on how you'd configure an actual channel subscription, see ActionCable.Subscription.\n//\n// When a consumer is created, it automatically connects with the server.\n//\n// To disconnect from the server, call\n//\n// App.cable.disconnect()\n//\n// and to restart the connection:\n//\n// App.cable.connect()\n//\n// Any channel subscriptions which existed prior to disconnecting will\n// automatically resubscribe.\n\nexport default class Consumer {\n constructor(url) {\n this._url = url\n this.subscriptions = new Subscriptions(this)\n this.connection = new Connection(this)\n this.subprotocols = []\n }\n\n get url() {\n return createWebSocketURL(this._url)\n }\n\n send(data) {\n return this.connection.send(data)\n }\n\n connect() {\n return this.connection.open()\n }\n\n disconnect() {\n return this.connection.close({allowReconnect: false})\n }\n\n ensureActiveConnection() {\n if (!this.connection.isActive()) {\n return this.connection.open()\n }\n }\n\n addSubProtocol(subprotocol) {\n this.subprotocols = [...this.subprotocols, subprotocol]\n }\n}\n\nexport function createWebSocketURL(url) {\n if (typeof url === \"function\") {\n url = url()\n }\n\n if (url && !/^wss?:/i.test(url)) {\n const a = document.createElement(\"a\")\n a.href = url\n // Fix populating Location properties in IE. Otherwise, protocol will be blank.\n a.href = a.href\n a.protocol = a.protocol.replace(\"http\", \"ws\")\n return a.href\n } else {\n return url\n }\n}\n", "import Connection from \"./connection\"\nimport ConnectionMonitor from \"./connection_monitor\"\nimport Consumer, { createWebSocketURL } from \"./consumer\"\nimport INTERNAL from \"./internal\"\nimport Subscription from \"./subscription\"\nimport Subscriptions from \"./subscriptions\"\nimport SubscriptionGuarantor from \"./subscription_guarantor\"\nimport adapters from \"./adapters\"\nimport logger from \"./logger\"\n\nexport {\n Connection,\n ConnectionMonitor,\n Consumer,\n INTERNAL,\n Subscription,\n Subscriptions,\n SubscriptionGuarantor,\n adapters,\n createWebSocketURL,\n logger,\n}\n\nexport function createConsumer(url = getConfig(\"url\") || INTERNAL.default_mount_path) {\n return new Consumer(url)\n}\n\nexport function getConfig(name) {\n const element = document.head.querySelector(`meta[name='action-cable-${name}']`)\n if (element) {\n return element.getAttribute(\"content\")\n }\n}\n", "/*\n * File: iframeResizer.js\n * Desc: Force iframes to size to content.\n * Requires: iframeResizer.contentWindow.js to be loaded into the target frame.\n * Doc: https://iframe-resizer.com\n * Author: David J. Bradshaw - info@iframe-resizer.com\n */\n\nconsole.info(`\nIFRAME-RESIZER\n\nIframe-Resizer 5 is now available via the following two packages:\n\n * @iframe-resizer/parent\n * @iframe-resizer/child\n\nAdditionally their are also new versions of iframe-resizer for React, Vue, and jQuery.\n\nVersion 5 of iframe-resizer has been extensively rewritten to use modern browser APIs, which has enabled significantly better performance and greater accuracy in the detection of content resizing events.\n\nPlease see https://iframe-resizer.com/upgrade for more details.\n`)\n\n// eslint-disable-next-line sonarjs/cognitive-complexity, no-shadow-restricted-names\n;(function (undefined) {\n if (typeof window === 'undefined') return // don't run for server side render\n\n // var VERSION = '4.3.11'\n\n var count = 0,\n destroyObserver,\n logEnabled = false,\n hiddenCheckEnabled = false,\n msgHeader = 'message',\n msgHeaderLen = msgHeader.length,\n msgId = '[iFrameSizer]', // Must match iframe msg ID\n msgIdLen = msgId.length,\n pagePosition = null,\n requestAnimationFrame = window.requestAnimationFrame,\n resetRequiredMethods = Object.freeze({\n max: 1,\n scroll: 1,\n bodyScroll: 1,\n documentElementScroll: 1\n }),\n settings = {},\n timer = null,\n defaults = Object.freeze({\n autoResize: true,\n bodyBackground: null,\n bodyMargin: null,\n bodyMarginV1: 8,\n bodyPadding: null,\n checkOrigin: true,\n inPageLinks: false,\n enablePublicMethods: true,\n heightCalculationMethod: 'bodyOffset',\n id: 'iFrameResizer',\n interval: 32,\n license: '1jqr0si6pnt',\n log: false,\n maxHeight: Infinity,\n maxWidth: Infinity,\n minHeight: 0,\n minWidth: 0,\n mouseEvents: true,\n resizeFrom: 'parent',\n scrolling: false,\n sizeHeight: true,\n sizeWidth: false,\n warningTimeout: 5000,\n tolerance: 0,\n widthCalculationMethod: 'scroll',\n onClose: function () {\n return true\n },\n onClosed: function () {},\n onInit: function () {},\n onMessage: function () {\n warn('onMessage function not defined')\n },\n onMouseEnter: function () {},\n onMouseLeave: function () {},\n onResized: function () {},\n onScroll: function () {\n return true\n }\n })\n\n function getMutationObserver() {\n return (\n window.MutationObserver ||\n window.WebKitMutationObserver ||\n window.MozMutationObserver\n )\n }\n\n function addEventListener(el, evt, func) {\n el.addEventListener(evt, func, false)\n }\n\n function removeEventListener(el, evt, func) {\n el.removeEventListener(evt, func, false)\n }\n\n function setupRequestAnimationFrame() {\n var vendors = ['moz', 'webkit', 'o', 'ms']\n var x\n\n // Remove vendor prefixing if prefixed and break early if not\n for (x = 0; x < vendors.length && !requestAnimationFrame; x += 1) {\n requestAnimationFrame = window[vendors[x] + 'RequestAnimationFrame']\n }\n\n if (requestAnimationFrame) {\n // Firefox extension content-scripts have a globalThis object that is not the same as window.\n // Binding `requestAnimationFrame` to window allows the function to work and prevents errors\n // being thrown when run in that context, and should be a no-op in every other context.\n requestAnimationFrame = requestAnimationFrame.bind(window)\n } else {\n log('setup', 'RequestAnimationFrame not supported')\n }\n }\n\n function getMyID(iframeId) {\n var retStr = 'Host page: ' + iframeId\n\n if (window.top !== window.self) {\n retStr =\n window.parentIFrame && window.parentIFrame.getId\n ? window.parentIFrame.getId() + ': ' + iframeId\n : 'Nested host page: ' + iframeId\n }\n\n return retStr\n }\n\n function formatLogHeader(iframeId) {\n return msgId + '[' + getMyID(iframeId) + ']'\n }\n\n function isLogEnabled(iframeId) {\n return settings[iframeId] ? settings[iframeId].log : logEnabled\n }\n\n function log(iframeId, msg) {\n output('log', iframeId, msg, isLogEnabled(iframeId))\n }\n\n function info(iframeId, msg) {\n output('info', iframeId, msg, isLogEnabled(iframeId))\n }\n\n function warn(iframeId, msg) {\n output('warn', iframeId, msg, true)\n }\n\n function output(type, iframeId, msg, enabled) {\n if (true === enabled && 'object' === typeof window.console) {\n // eslint-disable-next-line no-console\n console[type](formatLogHeader(iframeId), msg)\n }\n }\n\n function iFrameListener(event) {\n function resizeIFrame() {\n function resize() {\n setSize(messageData)\n setPagePosition(iframeId)\n on('onResized', messageData)\n }\n\n ensureInRange('Height')\n ensureInRange('Width')\n\n syncResize(resize, messageData, 'init')\n }\n\n function processMsg() {\n var data = msg.slice(msgIdLen).split(':')\n var height = data[1] ? parseInt(data[1], 10) : 0\n var iframe = settings[data[0]] && settings[data[0]].iframe\n var compStyle = getComputedStyle(iframe)\n\n return {\n iframe: iframe,\n id: data[0],\n height: height + getPaddingEnds(compStyle) + getBorderEnds(compStyle),\n width: data[2],\n type: data[3]\n }\n }\n\n function getPaddingEnds(compStyle) {\n if (compStyle.boxSizing !== 'border-box') {\n return 0\n }\n var top = compStyle.paddingTop ? parseInt(compStyle.paddingTop, 10) : 0\n var bot = compStyle.paddingBottom\n ? parseInt(compStyle.paddingBottom, 10)\n : 0\n return top + bot\n }\n\n function getBorderEnds(compStyle) {\n if (compStyle.boxSizing !== 'border-box') {\n return 0\n }\n var top = compStyle.borderTopWidth\n ? parseInt(compStyle.borderTopWidth, 10)\n : 0\n var bot = compStyle.borderBottomWidth\n ? parseInt(compStyle.borderBottomWidth, 10)\n : 0\n return top + bot\n }\n\n function ensureInRange(Dimension) {\n var max = Number(settings[iframeId]['max' + Dimension]),\n min = Number(settings[iframeId]['min' + Dimension]),\n dimension = Dimension.toLowerCase(),\n size = Number(messageData[dimension])\n\n log(iframeId, 'Checking ' + dimension + ' is in range ' + min + '-' + max)\n\n if (size < min) {\n size = min\n log(iframeId, 'Set ' + dimension + ' to min value')\n }\n\n if (size > max) {\n size = max\n log(iframeId, 'Set ' + dimension + ' to max value')\n }\n\n messageData[dimension] = '' + size\n }\n\n function isMessageFromIFrame() {\n function checkAllowedOrigin() {\n function checkList() {\n var i = 0,\n retCode = false\n\n log(\n iframeId,\n 'Checking connection is from allowed list of origins: ' +\n checkOrigin\n )\n\n for (; i < checkOrigin.length; i++) {\n if (checkOrigin[i] === origin) {\n retCode = true\n break\n }\n }\n return retCode\n }\n\n function checkSingle() {\n var remoteHost = settings[iframeId] && settings[iframeId].remoteHost\n log(iframeId, 'Checking connection is from: ' + remoteHost)\n return origin === remoteHost\n }\n\n return checkOrigin.constructor === Array ? checkList() : checkSingle()\n }\n\n var origin = event.origin,\n checkOrigin = settings[iframeId] && settings[iframeId].checkOrigin\n\n if (checkOrigin && '' + origin !== 'null' && !checkAllowedOrigin()) {\n throw new Error(\n 'Unexpected message received from: ' +\n origin +\n ' for ' +\n messageData.iframe.id +\n '. Message was: ' +\n event.data +\n '. This error can be disabled by setting the checkOrigin: false option or by providing of array of trusted domains.'\n )\n }\n\n return true\n }\n\n function isMessageForUs() {\n return (\n msgId === ('' + msg).slice(0, msgIdLen) &&\n msg.slice(msgIdLen).split(':')[0] in settings\n ) // ''+Protects against non-string msg\n }\n\n function isMessageFromMetaParent() {\n // Test if this message is from a parent above us. This is an ugly test, however, updating\n // the message format would break backwards compatibility.\n var retCode = messageData.type in { true: 1, false: 1, undefined: 1 }\n\n if (retCode) {\n log(iframeId, 'Ignoring init message from meta parent page')\n }\n\n return retCode\n }\n\n function getMsgBody(offset) {\n return msg.slice(msg.indexOf(':') + msgHeaderLen + offset)\n }\n\n function forwardMsgFromIFrame(msgBody) {\n log(\n iframeId,\n 'onMessage passed: {iframe: ' +\n messageData.iframe.id +\n ', message: ' +\n msgBody +\n '}'\n )\n\n on('onMessage', {\n iframe: messageData.iframe,\n message: JSON.parse(msgBody)\n })\n\n log(iframeId, '--')\n }\n\n function getPageInfo() {\n var bodyPosition = document.body.getBoundingClientRect(),\n iFramePosition = messageData.iframe.getBoundingClientRect()\n\n return JSON.stringify({\n iframeHeight: iFramePosition.height,\n iframeWidth: iFramePosition.width,\n clientHeight: Math.max(\n document.documentElement.clientHeight,\n window.innerHeight || 0\n ),\n clientWidth: Math.max(\n document.documentElement.clientWidth,\n window.innerWidth || 0\n ),\n offsetTop: parseInt(iFramePosition.top - bodyPosition.top, 10),\n offsetLeft: parseInt(iFramePosition.left - bodyPosition.left, 10),\n scrollTop: window.pageYOffset,\n scrollLeft: window.pageXOffset,\n documentHeight: document.documentElement.clientHeight,\n documentWidth: document.documentElement.clientWidth,\n windowHeight: window.innerHeight,\n windowWidth: window.innerWidth\n })\n }\n\n function sendPageInfoToIframe(iframe, iframeId) {\n function debouncedTrigger() {\n trigger('Send Page Info', 'pageInfo:' + getPageInfo(), iframe, iframeId)\n }\n debounceFrameEvents(debouncedTrigger, 32, iframeId)\n }\n\n function startPageInfoMonitor() {\n function setListener(type, func) {\n function sendPageInfo() {\n if (settings[id]) {\n sendPageInfoToIframe(settings[id].iframe, id)\n } else {\n stop()\n }\n }\n\n ;['scroll', 'resize'].forEach(function (evt) {\n log(id, type + evt + ' listener for sendPageInfo')\n func(window, evt, sendPageInfo)\n })\n }\n\n function stop() {\n setListener('Remove ', removeEventListener)\n }\n\n function start() {\n setListener('Add ', addEventListener)\n }\n\n var id = iframeId // Create locally scoped copy of iFrame ID\n\n start()\n\n if (settings[id]) {\n settings[id].stopPageInfo = stop\n }\n }\n\n function stopPageInfoMonitor() {\n if (settings[iframeId] && settings[iframeId].stopPageInfo) {\n settings[iframeId].stopPageInfo()\n delete settings[iframeId].stopPageInfo\n }\n }\n\n function checkIFrameExists() {\n var retBool = true\n\n if (null === messageData.iframe) {\n warn(iframeId, 'IFrame (' + messageData.id + ') not found')\n retBool = false\n }\n return retBool\n }\n\n function getElementPosition(target) {\n var iFramePosition = target.getBoundingClientRect()\n\n getPagePosition(iframeId)\n\n return {\n x: Math.floor(Number(iFramePosition.left) + Number(pagePosition.x)),\n y: Math.floor(Number(iFramePosition.top) + Number(pagePosition.y))\n }\n }\n\n function scrollRequestFromChild(addOffset) {\n /* istanbul ignore next */ // Not testable in Karma\n function reposition() {\n pagePosition = newPosition\n scrollTo()\n log(iframeId, '--')\n }\n\n function calcOffset() {\n return {\n x: Number(messageData.width) + offset.x,\n y: Number(messageData.height) + offset.y\n }\n }\n\n function scrollParent() {\n if (window.parentIFrame) {\n window.parentIFrame['scrollTo' + (addOffset ? 'Offset' : '')](\n newPosition.x,\n newPosition.y\n )\n } else {\n warn(\n iframeId,\n 'Unable to scroll to requested position, window.parentIFrame not found'\n )\n }\n }\n\n var offset = addOffset\n ? getElementPosition(messageData.iframe)\n : { x: 0, y: 0 },\n newPosition = calcOffset()\n\n log(\n iframeId,\n 'Reposition requested from iFrame (offset x:' +\n offset.x +\n ' y:' +\n offset.y +\n ')'\n )\n\n if (window.top === window.self) {\n reposition()\n } else {\n scrollParent()\n }\n }\n\n function scrollTo() {\n if (false === on('onScroll', pagePosition)) {\n unsetPagePosition()\n } else {\n setPagePosition(iframeId)\n }\n }\n\n function findTarget(location) {\n function jumpToTarget() {\n var jumpPosition = getElementPosition(target)\n\n log(\n iframeId,\n 'Moving to in page link (#' +\n hash +\n ') at x: ' +\n jumpPosition.x +\n ' y: ' +\n jumpPosition.y\n )\n pagePosition = {\n x: jumpPosition.x,\n y: jumpPosition.y\n }\n\n scrollTo()\n log(iframeId, '--')\n }\n\n function jumpToParent() {\n if (window.parentIFrame) {\n window.parentIFrame.moveToAnchor(hash)\n } else {\n log(\n iframeId,\n 'In page link #' +\n hash +\n ' not found and window.parentIFrame not found'\n )\n }\n }\n\n var hash = location.split('#')[1] || '',\n hashData = decodeURIComponent(hash),\n target =\n document.getElementById(hashData) ||\n document.getElementsByName(hashData)[0]\n\n if (target) {\n jumpToTarget()\n } else if (window.top === window.self) {\n log(iframeId, 'In page link #' + hash + ' not found')\n } else {\n jumpToParent()\n }\n }\n\n function onMouse(event) {\n var mousePos = {}\n\n if (Number(messageData.width) === 0 && Number(messageData.height) === 0) {\n var data = getMsgBody(9).split(':')\n mousePos = {\n x: data[1],\n y: data[0]\n }\n } else {\n mousePos = {\n x: messageData.width,\n y: messageData.height\n }\n }\n\n on(event, {\n iframe: messageData.iframe,\n screenX: Number(mousePos.x),\n screenY: Number(mousePos.y),\n type: messageData.type\n })\n }\n\n function on(funcName, val) {\n return chkEvent(iframeId, funcName, val)\n }\n\n function actionMsg() {\n if (settings[iframeId] && settings[iframeId].firstRun) firstRun()\n\n switch (messageData.type) {\n case 'close': {\n closeIFrame(messageData.iframe)\n break\n }\n\n case 'message': {\n forwardMsgFromIFrame(getMsgBody(6))\n break\n }\n\n case 'mouseenter': {\n onMouse('onMouseEnter')\n break\n }\n\n case 'mouseleave': {\n onMouse('onMouseLeave')\n break\n }\n\n case 'autoResize': {\n settings[iframeId].autoResize = JSON.parse(getMsgBody(9))\n break\n }\n\n case 'scrollTo': {\n scrollRequestFromChild(false)\n break\n }\n\n case 'scrollToOffset': {\n scrollRequestFromChild(true)\n break\n }\n\n case 'pageInfo': {\n sendPageInfoToIframe(\n settings[iframeId] && settings[iframeId].iframe,\n iframeId\n )\n startPageInfoMonitor()\n break\n }\n\n case 'pageInfoStop': {\n stopPageInfoMonitor()\n break\n }\n\n case 'inPageLink': {\n findTarget(getMsgBody(9))\n break\n }\n\n case 'reset': {\n resetIFrame(messageData)\n break\n }\n\n case 'init': {\n resizeIFrame()\n on('onInit', messageData.iframe)\n break\n }\n\n default: {\n if (\n Number(messageData.width) === 0 &&\n Number(messageData.height) === 0\n ) {\n warn(\n 'Unsupported message received (' +\n messageData.type +\n '), this is likely due to the iframe containing a later ' +\n 'version of iframe-resizer than the parent page'\n )\n } else {\n resizeIFrame()\n }\n }\n }\n }\n\n function hasSettings(iframeId) {\n var retBool = true\n\n if (!settings[iframeId]) {\n retBool = false\n warn(\n messageData.type +\n ' No settings for ' +\n iframeId +\n '. Message was: ' +\n msg\n )\n }\n\n return retBool\n }\n\n function iFrameReadyMsgReceived() {\n // eslint-disable-next-line no-restricted-syntax, guard-for-in\n for (var iframeId in settings) {\n trigger(\n 'iFrame requested init',\n createOutgoingMsg(iframeId),\n settings[iframeId].iframe,\n iframeId\n )\n }\n }\n\n function firstRun() {\n if (settings[iframeId]) {\n settings[iframeId].firstRun = false\n }\n }\n\n var msg = event.data,\n messageData = {},\n iframeId = null\n\n if ('[iFrameResizerChild]Ready' === msg) {\n iFrameReadyMsgReceived()\n } else if (isMessageForUs()) {\n messageData = processMsg()\n iframeId = messageData.id\n if (settings[iframeId]) {\n settings[iframeId].loaded = true\n }\n\n if (!isMessageFromMetaParent() && hasSettings(iframeId)) {\n log(iframeId, 'Received: ' + msg)\n\n if (checkIFrameExists() && isMessageFromIFrame()) {\n actionMsg()\n }\n }\n } else {\n info(iframeId, 'Ignored: ' + msg)\n }\n }\n\n function chkEvent(iframeId, funcName, val) {\n var func = null,\n retVal = null\n\n if (settings[iframeId]) {\n func = settings[iframeId][funcName]\n\n if ('function' === typeof func) {\n retVal = func(val)\n } else {\n throw new TypeError(\n funcName + ' on iFrame[' + iframeId + '] is not a function'\n )\n }\n }\n\n return retVal\n }\n\n function removeIframeListeners(iframe) {\n var iframeId = iframe.id\n delete settings[iframeId]\n }\n\n function closeIFrame(iframe) {\n var iframeId = iframe.id\n if (chkEvent(iframeId, 'onClose', iframeId) === false) {\n log(iframeId, 'Close iframe cancelled by onClose event')\n return\n }\n log(iframeId, 'Removing iFrame: ' + iframeId)\n\n try {\n // Catch race condition error with React\n if (iframe.parentNode) {\n iframe.parentNode.removeChild(iframe)\n }\n } catch (error) {\n warn(error)\n }\n\n chkEvent(iframeId, 'onClosed', iframeId)\n log(iframeId, '--')\n removeIframeListeners(iframe)\n if (destroyObserver) {\n destroyObserver.disconnect()\n destroyObserver = null\n }\n }\n\n function getPagePosition(iframeId) {\n if (null === pagePosition) {\n pagePosition = {\n x:\n window.pageXOffset === undefined\n ? document.documentElement.scrollLeft\n : window.pageXOffset,\n y:\n window.pageYOffset === undefined\n ? document.documentElement.scrollTop\n : window.pageYOffset\n }\n log(\n iframeId,\n 'Get page position: ' + pagePosition.x + ',' + pagePosition.y\n )\n }\n }\n\n function setPagePosition(iframeId) {\n if (null !== pagePosition) {\n window.scrollTo(pagePosition.x, pagePosition.y)\n log(\n iframeId,\n 'Set page position: ' + pagePosition.x + ',' + pagePosition.y\n )\n unsetPagePosition()\n }\n }\n\n function unsetPagePosition() {\n pagePosition = null\n }\n\n function resetIFrame(messageData) {\n function reset() {\n setSize(messageData)\n trigger('reset', 'reset', messageData.iframe, messageData.id)\n }\n\n log(\n messageData.id,\n 'Size reset requested by ' +\n ('init' === messageData.type ? 'host page' : 'iFrame')\n )\n getPagePosition(messageData.id)\n syncResize(reset, messageData, 'reset')\n }\n\n function setSize(messageData) {\n function setDimension(dimension) {\n if (!messageData.id) {\n log('undefined', 'messageData id not set')\n return\n }\n messageData.iframe.style[dimension] = messageData[dimension] + 'px'\n log(\n messageData.id,\n 'IFrame (' +\n iframeId +\n ') ' +\n dimension +\n ' set to ' +\n messageData[dimension] +\n 'px'\n )\n }\n\n function chkZero(dimension) {\n // FireFox sets dimension of hidden iFrames to zero.\n // So if we detect that set up an event to check for\n // when iFrame becomes visible.\n\n /* istanbul ignore next */ // Not testable in PhantomJS\n if (!hiddenCheckEnabled && '0' === messageData[dimension]) {\n hiddenCheckEnabled = true\n log(iframeId, 'Hidden iFrame detected, creating visibility listener')\n fixHiddenIFrames()\n }\n }\n\n function processDimension(dimension) {\n setDimension(dimension)\n chkZero(dimension)\n }\n\n var iframeId = messageData.iframe.id\n\n if (settings[iframeId]) {\n if (settings[iframeId].sizeHeight) {\n processDimension('height')\n }\n if (settings[iframeId].sizeWidth) {\n processDimension('width')\n }\n }\n }\n\n function syncResize(func, messageData, doNotSync) {\n /* istanbul ignore if */ // Not testable in PhantomJS\n if (\n doNotSync !== messageData.type &&\n requestAnimationFrame &&\n // including check for jasmine because had trouble getting spy to work in unit test using requestAnimationFrame\n !window.jasmine\n ) {\n log(messageData.id, 'Requesting animation frame')\n requestAnimationFrame(func)\n } else {\n func()\n }\n }\n\n function trigger(calleeMsg, msg, iframe, id, noResponseWarning) {\n function postMessageToIFrame() {\n var target = settings[id] && settings[id].targetOrigin\n log(\n id,\n '[' +\n calleeMsg +\n '] Sending msg to iframe[' +\n id +\n '] (' +\n msg +\n ') targetOrigin: ' +\n target\n )\n iframe.contentWindow.postMessage(msgId + msg, target)\n }\n\n function iFrameNotFound() {\n warn(id, '[' + calleeMsg + '] IFrame(' + id + ') not found')\n }\n\n function chkAndSend() {\n if (\n iframe &&\n 'contentWindow' in iframe &&\n null !== iframe.contentWindow\n ) {\n // Null test for PhantomJS\n postMessageToIFrame()\n } else {\n iFrameNotFound()\n }\n }\n\n function warnOnNoResponse() {\n function warning() {\n if (settings[id] && !settings[id].loaded && !errorShown) {\n errorShown = true\n warn(\n id,\n 'IFrame has not responded within ' +\n settings[id].warningTimeout / 1000 +\n ' seconds. Check iFrameResizer.contentWindow.js has been loaded in iFrame. This message can be ignored if everything is working, or you can set the warningTimeout option to a higher value or zero to suppress this warning.'\n )\n }\n }\n\n if (\n !!noResponseWarning &&\n settings[id] &&\n !!settings[id].warningTimeout\n ) {\n settings[id].msgTimeout = setTimeout(\n warning,\n settings[id].warningTimeout\n )\n }\n }\n\n var errorShown = false\n\n id = id || iframe.id\n\n if (settings[id]) {\n chkAndSend()\n warnOnNoResponse()\n }\n }\n\n function createOutgoingMsg(iframeId) {\n return (\n iframeId +\n ':' +\n settings[iframeId].bodyMarginV1 +\n ':' +\n settings[iframeId].sizeWidth +\n ':' +\n settings[iframeId].log +\n ':' +\n settings[iframeId].interval +\n ':' +\n settings[iframeId].enablePublicMethods +\n ':' +\n settings[iframeId].autoResize +\n ':' +\n settings[iframeId].bodyMargin +\n ':' +\n settings[iframeId].heightCalculationMethod +\n ':' +\n settings[iframeId].bodyBackground +\n ':' +\n settings[iframeId].bodyPadding +\n ':' +\n settings[iframeId].tolerance +\n ':' +\n settings[iframeId].inPageLinks +\n ':' +\n settings[iframeId].resizeFrom +\n ':' +\n settings[iframeId].widthCalculationMethod +\n ':' +\n settings[iframeId].mouseEvents\n )\n }\n\n function isNumber(value) {\n return typeof value === 'number'\n }\n\n function setupIFrame(iframe, options) {\n function setLimits() {\n function addStyle(style) {\n var styleValue = settings[iframeId][style]\n if (Infinity !== styleValue && 0 !== styleValue) {\n iframe.style[style] = isNumber(styleValue)\n ? styleValue + 'px'\n : styleValue\n log(iframeId, 'Set ' + style + ' = ' + iframe.style[style])\n }\n }\n\n function chkMinMax(dimension) {\n if (\n settings[iframeId]['min' + dimension] >\n settings[iframeId]['max' + dimension]\n ) {\n throw new Error(\n 'Value for min' +\n dimension +\n ' can not be greater than max' +\n dimension\n )\n }\n }\n\n chkMinMax('Height')\n chkMinMax('Width')\n\n addStyle('maxHeight')\n addStyle('minHeight')\n addStyle('maxWidth')\n addStyle('minWidth')\n }\n\n function newId() {\n var id = (options && options.id) || defaults.id + count++\n if (null !== document.getElementById(id)) {\n id += count++\n }\n return id\n }\n\n function ensureHasId(iframeId) {\n if (typeof iframeId !== 'string') {\n throw new TypeError('Invaild id for iFrame. Expected String')\n }\n\n if ('' === iframeId) {\n // eslint-disable-next-line no-multi-assign\n iframe.id = iframeId = newId()\n logEnabled = (options || {}).log\n log(\n iframeId,\n 'Added missing iframe ID: ' + iframeId + ' (' + iframe.src + ')'\n )\n }\n\n return iframeId\n }\n\n function setScrolling() {\n log(\n iframeId,\n 'IFrame scrolling ' +\n (settings[iframeId] && settings[iframeId].scrolling\n ? 'enabled'\n : 'disabled') +\n ' for ' +\n iframeId\n )\n iframe.style.overflow =\n false === (settings[iframeId] && settings[iframeId].scrolling)\n ? 'hidden'\n : 'auto'\n switch (settings[iframeId] && settings[iframeId].scrolling) {\n case 'omit': {\n break\n }\n\n case true: {\n iframe.scrolling = 'yes'\n break\n }\n\n case false: {\n iframe.scrolling = 'no'\n break\n }\n\n default: {\n iframe.scrolling = settings[iframeId]\n ? settings[iframeId].scrolling\n : 'no'\n }\n }\n }\n\n // The V1 iFrame script expects an int, where as in V2 expects a CSS\n // string value such as '1px 3em', so if we have an int for V2, set V1=V2\n // and then convert V2 to a string PX value.\n function setupBodyMarginValues() {\n if (\n 'number' ===\n typeof (settings[iframeId] && settings[iframeId].bodyMargin) ||\n '0' === (settings[iframeId] && settings[iframeId].bodyMargin)\n ) {\n settings[iframeId].bodyMarginV1 = settings[iframeId].bodyMargin\n settings[iframeId].bodyMargin =\n '' + settings[iframeId].bodyMargin + 'px'\n }\n }\n\n function checkReset() {\n // Reduce scope of firstRun to function, because IE8's JS execution\n // context stack is borked and this value gets externally\n // changed midway through running this function!!!\n var firstRun = settings[iframeId] && settings[iframeId].firstRun,\n resetRequertMethod =\n settings[iframeId] &&\n settings[iframeId].heightCalculationMethod in resetRequiredMethods\n\n if (!firstRun && resetRequertMethod) {\n resetIFrame({ iframe: iframe, height: 0, width: 0, type: 'init' })\n }\n }\n\n function setupIFrameObject() {\n if (settings[iframeId]) {\n settings[iframeId].iframe.iFrameResizer = {\n close: closeIFrame.bind(null, settings[iframeId].iframe),\n\n removeListeners: removeIframeListeners.bind(\n null,\n settings[iframeId].iframe\n ),\n\n resize: trigger.bind(\n null,\n 'Window resize',\n 'resize',\n settings[iframeId].iframe\n ),\n\n moveToAnchor: function (anchor) {\n trigger(\n 'Move to anchor',\n 'moveToAnchor:' + anchor,\n settings[iframeId].iframe,\n iframeId\n )\n },\n\n sendMessage: function (message) {\n message = JSON.stringify(message)\n trigger(\n 'Send Message',\n 'message:' + message,\n settings[iframeId].iframe,\n iframeId\n )\n }\n }\n }\n }\n\n // We have to call trigger twice, as we can not be sure if all\n // iframes have completed loading when this code runs. The\n // event listener also catches the page changing in the iFrame.\n function init(msg) {\n function iFrameLoaded() {\n trigger('iFrame.onload', msg, iframe, undefined, true)\n checkReset()\n }\n\n function createDestroyObserver(MutationObserver) {\n if (!iframe.parentNode) {\n return null\n }\n\n var destroyObserver = new MutationObserver(function (mutations) {\n mutations.forEach(function (mutation) {\n var removedNodes = Array.prototype.slice.call(mutation.removedNodes) // Transform NodeList into an Array\n removedNodes.forEach(function (removedNode) {\n if (removedNode === iframe) {\n closeIFrame(iframe)\n }\n })\n })\n })\n destroyObserver.observe(iframe.parentNode, {\n childList: true\n })\n return destroyObserver\n }\n\n var MutationObserver = getMutationObserver()\n if (MutationObserver) {\n destroyObserver = createDestroyObserver(MutationObserver)\n }\n\n addEventListener(iframe, 'load', iFrameLoaded)\n trigger('init', msg, iframe, undefined, true)\n }\n\n function checkOptions(options) {\n if ('object' !== typeof options) {\n throw new TypeError('Options is not an object')\n }\n }\n\n function copyOptions(options) {\n // eslint-disable-next-line no-restricted-syntax\n for (var option in defaults) {\n if (Object.prototype.hasOwnProperty.call(defaults, option)) {\n settings[iframeId][option] = Object.prototype.hasOwnProperty.call(\n options,\n option\n )\n ? options[option]\n : defaults[option]\n }\n }\n }\n\n function getTargetOrigin(remoteHost) {\n return '' === remoteHost ||\n null !== remoteHost.match(/^(about:blank|javascript:|file:\\/\\/)/)\n ? '*'\n : remoteHost\n }\n\n function depricate(key) {\n var splitName = key.split('Callback')\n\n if (splitName.length === 2) {\n var name =\n 'on' + splitName[0].charAt(0).toUpperCase() + splitName[0].slice(1)\n this[name] = this[key]\n delete this[key]\n warn(\n iframeId,\n \"Deprecated: '\" +\n key +\n \"' has been renamed '\" +\n name +\n \"'. The old method will be removed in the next major version.\"\n )\n }\n }\n\n function processOptions(options) {\n options = options || {}\n\n settings[iframeId] = Object.create(null) // Protect against prototype attacks\n settings[iframeId].iframe = iframe\n settings[iframeId].firstRun = true\n settings[iframeId].remoteHost =\n iframe.src && iframe.src.split('/').slice(0, 3).join('/')\n\n checkOptions(options)\n Object.keys(options).forEach(depricate, options)\n copyOptions(options)\n\n if (settings[iframeId]) {\n settings[iframeId].targetOrigin =\n true === settings[iframeId].checkOrigin\n ? getTargetOrigin(settings[iframeId].remoteHost)\n : '*'\n }\n }\n\n function beenHere() {\n return iframeId in settings && 'iFrameResizer' in iframe\n }\n\n var iframeId = ensureHasId(iframe.id)\n\n if (beenHere()) {\n warn(iframeId, 'Ignored iFrame, already setup.')\n } else {\n processOptions(options)\n setScrolling()\n setLimits()\n setupBodyMarginValues()\n init(createOutgoingMsg(iframeId))\n setupIFrameObject()\n }\n }\n\n function debouce(fn, time) {\n if (null === timer) {\n timer = setTimeout(function () {\n timer = null\n fn()\n }, time)\n }\n }\n\n var frameTimer = {}\n function debounceFrameEvents(fn, time, frameId) {\n if (!frameTimer[frameId]) {\n frameTimer[frameId] = setTimeout(function () {\n frameTimer[frameId] = null\n fn()\n }, time)\n }\n }\n\n // Not testable in PhantomJS\n /* istanbul ignore next */\n\n function fixHiddenIFrames() {\n function checkIFrames() {\n function checkIFrame(settingId) {\n function chkDimension(dimension) {\n return (\n '0px' ===\n (settings[settingId] && settings[settingId].iframe.style[dimension])\n )\n }\n\n function isVisible(el) {\n return null !== el.offsetParent\n }\n\n if (\n settings[settingId] &&\n isVisible(settings[settingId].iframe) &&\n (chkDimension('height') || chkDimension('width'))\n ) {\n trigger(\n 'Visibility change',\n 'resize',\n settings[settingId].iframe,\n settingId\n )\n }\n }\n\n Object.keys(settings).forEach(function (key) {\n checkIFrame(key)\n })\n }\n\n function mutationObserved(mutations) {\n log(\n 'window',\n 'Mutation observed: ' + mutations[0].target + ' ' + mutations[0].type\n )\n debouce(checkIFrames, 16)\n }\n\n function createMutationObserver() {\n var target = document.querySelector('body'),\n config = {\n attributes: true,\n attributeOldValue: false,\n characterData: true,\n characterDataOldValue: false,\n childList: true,\n subtree: true\n },\n observer = new MutationObserver(mutationObserved)\n\n observer.observe(target, config)\n }\n\n var MutationObserver = getMutationObserver()\n if (MutationObserver) {\n createMutationObserver()\n }\n }\n\n function resizeIFrames(event) {\n function resize() {\n sendTriggerMsg('Window ' + event, 'resize')\n }\n\n log('window', 'Trigger event: ' + event)\n debouce(resize, 16)\n }\n\n // Not testable in PhantomJS\n /* istanbul ignore next */\n function tabVisible() {\n function resize() {\n sendTriggerMsg('Tab Visible', 'resize')\n }\n\n if ('hidden' !== document.visibilityState) {\n log('document', 'Trigger event: Visibility change')\n debouce(resize, 16)\n }\n }\n\n function sendTriggerMsg(eventName, event) {\n function isIFrameResizeEnabled(iframeId) {\n return (\n settings[iframeId] &&\n 'parent' === settings[iframeId].resizeFrom &&\n settings[iframeId].autoResize &&\n !settings[iframeId].firstRun\n )\n }\n\n Object.keys(settings).forEach(function (iframeId) {\n if (isIFrameResizeEnabled(iframeId)) {\n trigger(eventName, event, settings[iframeId].iframe, iframeId)\n }\n })\n }\n\n function setupEventListeners() {\n addEventListener(window, 'message', iFrameListener)\n\n addEventListener(window, 'resize', function () {\n resizeIFrames('resize')\n })\n\n addEventListener(document, 'visibilitychange', tabVisible)\n\n addEventListener(document, '-webkit-visibilitychange', tabVisible)\n }\n\n function factory() {\n function init(options, element) {\n function chkType() {\n if (!element.tagName) {\n throw new TypeError('Object is not a valid DOM element')\n } else if ('IFRAME' !== element.tagName.toUpperCase()) {\n throw new TypeError(\n 'Expected