feat: Add form-only donation flow

packages/donate-button-v4/src/formOnlyMode.tsx

@@ -0,0 +1,130 @@
+import {render} from 'preact';
+import EmbedButton from 'src/components/embed-button';
+import {CreateButtonInSelectorProps} from 'src/components/embed-button/types';
+import {CreateWidgetInSelectorProps} from 'src/components/widget/types';
+import {WidgetConfig} from 'src/components/widget/types/WidgetConfig';
+import {loadFonts} from 'src/loadFonts';
+import {FormLoader} from 'src/loaders/FormLoader';
+import {WidgetLoader} from 'src/loaders/Widgetloader';
+import resetcss from 'src/resetCss';
+
+interface GlobalExport {
+	createButton: (options: CreateButtonInSelectorProps) => void;
+	createWidget: (options: CreateWidgetInSelectorProps) => void;
+	setOptions: (options: Partial<WidgetConfig>) => void;
+	showWidget: () => void;
+}
+
+declare const window: Window & {
+	everyDotOrgDonateButton?: GlobalExport;
+};
+
+export default function formOnlyMode() {
+	const DEFAULT_HASH_OPEN_WIDGET = 'donate';
+
+	const baseOptions: Partial<WidgetConfig> = {};
+	const options = {
+		show: false,
+		openAt: DEFAULT_HASH_OPEN_WIDGET
+	};
+	const instanceOptions: Partial<WidgetConfig> = {};
+
+	const getNode = (element?: Element, selector?: string) =>
+		element ? element : selector ? document.querySelector(selector) : null;
+
+	loadFonts();
+
+	/**
+	 * Helper function to debug donate button issues
+	 */
+	function log(...messages: unknown[]): void {
+		console.info('Every.org Donate Button:', ...messages);
+	}
+
+	let formContainer: HTMLElement;
+	let formMountPoint: HTMLElement;
+
+	const mountWidget = () => {
+		const shadowWidgetWrapper = document.createElement('div');
+		shadowWidgetWrapper.id = 'shadow-wrapper';
+		formContainer.append(shadowWidgetWrapper);
+
+		formMountPoint = document.createElement('div');
+		shadowWidgetWrapper.attachShadow({mode: 'open'}).append(formMountPoint);
+
+		const everyStyles: HTMLStyleElement | null =
+			document.querySelector('#every-styles');
+
+		if (everyStyles) {
+			const rules = Object.values(everyStyles.sheet?.cssRules ?? {})
+				.map((rule) => rule.cssText)
+				.join('\n');
+
+			const everyShadowStyles = document.createElement('style');
+			everyShadowStyles.id = 'every-shadow-styles';
+			everyShadowStyles.innerHTML = resetcss + rules;
+
+			formMountPoint.append(everyShadowStyles);
+		}
+	};
+
+	const renderWidget = () => {
+		if (!formMountPoint) {
+			mountWidget();
+		}
+
+		const finalOptions: Partial<WidgetConfig> = {
+			...options,
+			...baseOptions,
+			...instanceOptions
+		};
+
+		render(<FormLoader options={finalOptions} />, formMountPoint);
+	};
+
+	function setOptions(newOptions: Partial<WidgetConfig>) {
+		Object.assign(baseOptions, newOptions);
+		renderWidget();
+	}
+
+	const createWidgetInSelector = ({
+		element,
+		selector,
+		...options
+	}: CreateWidgetInSelectorProps) => {
+		if (!element && !selector) {
+			log('createWidget():', 'must provide element or selector');
+		}
+
+		const node = getNode(element, selector);
+		if (!node) {
+			log('createWidget():', 'element or selector not found');
+			return;
+		}
+
+		if (!options.nonprofitSlug) {
+			log('createWidget():', 'must provide nonprofitSlug');
+			return;
+		}
+
+		formContainer = node as HTMLElement;
+
+		Object.assign(baseOptions, options);
+		renderWidget();
+	};
+
+	window.everyDotOrgDonateButton = {
+		createButton: () => {
+			log(
+				'createButton function is not available in formOnlyMode. Use createWidget instead.'
+			);
+		},
+		showWidget: () => {
+			log(
+				'showWidget function is not available in formOnlyMode. Use createWidget instead.'
+			);
+		},
+		setOptions,
+		createWidget: createWidgetInSelector
+	};
+}

packages/donate-button-v4/src/index.tsx

@@ -1,10 +1,15 @@
 import autoPlayMode from 'src/autoPlayMode';
+import formOnlyMode from 'src/formOnlyMode';
 import {shouldEnableAutoPlay} from 'src/helpers/shouldEnableAutoPlay';
+import {shouldEnableFormOnlyMode} from 'src/helpers/souldEnableFormOnlyMode';
 import manualMode from 'src/manualMode';
 
 const autoPlay = shouldEnableAutoPlay();
+const formOnly = shouldEnableFormOnlyMode();
 
-if (autoPlay) {
+if (formOnly) {
+	formOnlyMode();
+} else if (autoPlay) {
 	autoPlayMode();
 } else {
 	manualMode();

packages/donate-button-v4/src/loaders/FormLoader.tsx

@@ -0,0 +1,41 @@
+import {PaymentProcess} from 'src/components/widget/components/PaymentProcess';
+import {ContextProvider} from 'src/components/widget/context';
+import {useConfigContext} from 'src/components/widget/hooks/useConfigContext';
+import {useFundraiser} from 'src/components/widget/hooks/useFundraiser';
+import {useNonprofit} from 'src/components/widget/hooks/useNonprofit';
+import {LoadingIcon} from 'src/components/widget/icons/LoadingIcon';
+import {FundraiserFetching} from 'src/components/widget/types/Fundraiser';
+import {NonprofitFetching} from 'src/components/widget/types/Nonprofit';
+import {WidgetConfig} from 'src/components/widget/types/WidgetConfig';
+
+interface FormLoaderProps {
+	options: Partial<WidgetConfig>;
+}
+
+export const FormLoader = ({options = {}}: FormLoaderProps) => {
+	return (
+		<ContextProvider
+			options={options}
+			hide={() => {
+				// do nothing
+			}}
+		>
+			<From />
+		</ContextProvider>
+	);
+};
+
+const From = () => {
+	const {fundraiserSlug} = useConfigContext();
+	const findraiser = useFundraiser();
+	const nonprofit = useNonprofit();
+
+	if (
+		nonprofit === NonprofitFetching ||
+		(fundraiserSlug && findraiser === FundraiserFetching)
+	) {
+		return <LoadingIcon size={24} />;
+	}
+
+	return <PaymentProcess />;
+};