59 lines
1.7 KiB
TypeScript
59 lines
1.7 KiB
TypeScript
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/**
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* As we want to keep control on the size of this snippet but we want some portion of it to be still readable.
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* So, write the code that you need directly but keep it short.
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*/
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import { Cal as CalClass, Instruction, InstructionQueue } from "@calcom/embed-core/src/embed";
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export interface GlobalCal {
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(methodName: string, arg?: any): void;
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/** Marks that the embed.js is loaded. Avoids re-downloading it. */
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loaded?: boolean;
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/** Maintains a queue till the time embed.js isn't loaded */
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q?: InstructionQueue;
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/** If user registers multiple namespaces, those are available here */
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ns?: Record<string, GlobalCal>;
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instance?: CalClass;
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}
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export interface CalWindow extends Window {
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Cal?: GlobalCal;
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}
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export default function EmbedSnippet(url = "https://cal.com/embed.js") {
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/*! Copy the code below and paste it in script tag of your website */
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(function (C: CalWindow, A, L) {
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let d = C.document;
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C.Cal =
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C.Cal ||
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function () {
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let cal = C.Cal!;
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let ar = arguments;
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if (!cal.loaded) {
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cal.ns = {};
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cal.q = cal.q || [];
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d.head.appendChild(d.createElement("script")).src = A;
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cal.loaded = true;
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}
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if (ar[0] === L) {
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const api: { (): void; q: any[] } = function () {
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api.q.push(arguments);
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};
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const namespace = arguments[1];
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api.q = api.q || [];
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namespace ? (cal.ns![namespace] = api) : null;
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return;
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}
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cal.q!.push(ar as unknown as Instruction);
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};
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})(
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window,
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//! Replace it with "https://cal.com/embed.js" or the URL where you have embed.js installed
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url,
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"init"
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);
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/*! Copying ends here. */
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return (window as CalWindow).Cal;
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}
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