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?? Viewing: TypographyModal.js

import {
	Fragment,
	createElement,
	Component,
	useRef,
	useEffect,
	useMemo,
	useCallback,
	useState,
} from '@wordpress/element'
import classnames from 'classnames'
import { getDefaultFonts } from './default-data'
import {
	humanizeVariationsShort,
	decideVariationToSelect,
	familyForDisplay,
} from './helpers'
import { __ } from 'ct-i18n'
import $ from 'jquery'

import bezierEasing from 'bezier-easing'

import { Transition, animated } from 'react-spring'

import FontsList from './FontsList'
import VariationsList from './VariationsList'
import FontOptions from './FontOptions'

import Overlay from '../../../customizer/components/Overlay'

import GenericOptionType from '../../GenericOptionType'

const combineRefs =
	(...refs) =>
	(el) => {
		refs.map((ref) => {
			if (typeof ref === 'function') {
				ref(el)
			} else if (
				typeof ref === 'object' &&
				ref !== null &&
				ref.hasOwnProperty('current')
			) {
				ref.current = el
			} else if (ref === null) {
				// No-op
			}
		})
	}

function fuzzysearch(needle, haystack) {
	var hlen = haystack.length
	var nlen = needle.length
	if (nlen > hlen) {
		return false
	}
	if (nlen === hlen) {
		return needle === haystack
	}
	outer: for (var i = 0, j = 0; i < nlen; i++) {
		var nch = needle.charCodeAt(i)
		while (j < hlen) {
			if (haystack.charCodeAt(j++) === nch) {
				continue outer
			}
		}
		return false
	}

	return true
}

const TypographyModal = ({
	option,
	value,
	initialView,
	currentView,
	previousView,
	setCurrentView,
	setInititialView,
	onChange,
	wrapperProps = {},
	confirmationRef,

	isConfirmingGdpr,
	setIsConfirmingGdpr,
}) => {
	const [shouldDismiss, setShouldDismiss] = useState(false)

	const [typographyList, setTypographyList] = useState(
		getDefaultFonts(option)
	)
	const [isSearch, setIsSearch] = useState(false)
	const [searchTerm, setSearchTerm] = useState('')

	const direction = useMemo(() => {
		if (previousView === '_') {
			return 'static'
		}

		if (
			(currentView === 'search' && previousView === 'fonts') ||
			(previousView === 'search' && currentView === 'fonts')
		) {
			return 'static'
		}

		if (previousView === 'options') {
			return 'right'
		}

		if (previousView === 'fonts' && currentView === 'variations') {
			return 'right'
		}

		return 'left'
	}, [currentView, previousView])

	const inputEl = useRef(null)
	const sizeEl = useRef(null)

	const linearFontsList = Object.keys(typographyList).reduce(
		(currentList, currentSource) => [
			...currentList,
			...(typographyList[currentSource].families || []).filter(
				({ family, display }) =>
					fuzzysearch(
						searchTerm.toLowerCase(),
						family.toLowerCase()
					) ||
					fuzzysearch(
						searchTerm.toLowerCase(),
						(display || '').toLowerCase()
					)
			),
		],
		[]
	)

	const fetchFontsList = async () => {
		const body = new FormData()

		body.append('action', 'blocksy_get_fonts_list')

		try {
			const response = await fetch(ajaxurl, {
				method: 'POST',
				body,
			})

			if (response.status === 200) {
				const { success, data } = await response.json()

				if (success) {
					setTypographyList({
						...data.fonts,
						system: {
							...data.fonts.system,
							families: [
								...(option.isDefault
									? []
									: [
											{
												source: 'system',
												family: 'Default',
												variations: [],
												all_variations: [
													'Default',
													'n1',
													'i1',
													'n2',
													'i2',
													'n3',
													'i3',
													'n4',
													'i4',
													'n5',
													'i5',
													'n6',
													'i6',
													'n7',
													'i7',
													'n8',
													'i8',
													'n9',
													'i9',
												],
											},
									  ]),

								...data.fonts.system.families,
							],
						},
					})
				}
			}
		} catch (e) {}
	}

	useEffect(() => {
		if (initialView && initialView !== 'done') {
			setSearchTerm('')
			setTimeout(() => {
				// setInititialView('done')
			})
		}

		if (initialView === 'font_size') {
			setTimeout(() => sizeEl.current && sizeEl.current.focus(), 100)
		}
	}, [initialView])

	useEffect(() => {
		fetchFontsList()
	}, [])

	useEffect(() => {
		if (currentView === 'search') {
			inputEl.current.focus()
		}
	}, [currentView])

	const pickFontFamily = (family) => {
		onChange({
			...value,
			family: family.family,
			variation: decideVariationToSelect(family, value),
		})
	}

	return (
		<animated.div
			className="ct-option-modal ct-typography-modal"
			{...wrapperProps}>
			<div className="ct-typography-container">
				<ul
					className={classnames('ct-typography-top', {
						'ct-switch-panel': currentView !== 'options',
						'ct-static': previousView === '_',
					})}>
					<li
						className="ct-back"
						onClick={() => setCurrentView('options')}>
						<svg width="10" height="10" viewBox="0 0 15 15">
							<path d="M14.2,6.8H2.6l4-4c0.3-0.3,0.3-0.8,0-1.1c-0.3-0.3-0.8-0.3-1.1,0L0.2,7l0,0c0,0-0.1,0.1-0.1,0.1c0,0,0,0,0,0.1c0,0,0,0,0,0.1c0,0,0,0.1,0,0.1c0,0,0,0,0,0.1c0,0,0,0.1,0,0.1l0,0c0,0,0,0,0,0c0,0,0,0.1,0,0.1c0,0,0,0,0,0.1c0,0,0,0.1,0,0.1c0,0,0,0,0,0.1c0,0,0,0,0,0.1C0.2,8,0.2,8,0.2,8l5.3,5.3c0.3,0.3,0.8,0.3,1.1,0c0.3-0.3,0.3-0.8,0-1.1l-4-4h11.7c0.4,0,0.8-0.3,0.8-0.8S14.7,6.8,14.2,6.8z" />
						</svg>
					</li>

					<li
						className={classnames('ct-font', {
							active:
								currentView === 'search' ||
								currentView === 'fonts',
						})}
						onClick={() => {
							setCurrentView(
								currentView === 'fonts' ? 'search' : 'fonts'
							)
							setSearchTerm('')
						}}>
						{currentView !== 'search' && (
							<span>{familyForDisplay(value.family)}</span>
						)}

						{currentView === 'search' && (
							<input
								onClick={(e) => e.stopPropagation()}
								ref={inputEl}
								autoFocus
								value={searchTerm}
								onKeyUp={(e) => {
									if (e.keyCode == 13) {
										if (linearFontsList.length > 0) {
											pickFontFamily(linearFontsList[0])
											setCurrentView('options')
											setSearchTerm('')
										}
									}
								}}
								onChange={({ target: { value } }) =>
									setSearchTerm(value)
								}
							/>
						)}

						<svg width="16" height="16" viewBox="0 0 15 15">
							{currentView === 'search' && (
								<path d="M8.2,7.5L10.7,5c0.2-0.2,0.2-0.5,0-0.7c-0.2-0.2-0.5-0.2-0.7,0L7.5,6.8L5,4.3c-0.2-0.2-0.5-0.2-0.7,0C4.1,4.5,4.1,4.8,4.3,5l2.5,2.5L4.3,10c-0.2,0.2-0.2,0.5,0,0.7c0.2,0.2,0.5,0.2,0.7,0l2.5-2.5l2.5,2.5c0.2,0.2,0.5,0.2,0.7,0s0.2-0.5,0-0.7L8.2,7.5z"/>
							)}

							{currentView !== 'search' && (
								<path d="M11.3,11.5c-0.3,0.3-0.7,0.3-1.1,0l-1.3-1.3c-0.5,0.4-1.2,0.5-1.9,0.5c-2,0-3.5-1.5-3.5-3.5S5,3.7,7,3.7c1.9,0,3.5,1.5,3.5,3.5c0,0.7-0.2,1.3-0.5,1.9l1.3,1.3C11.6,10.7,11.6,11.2,11.3,11.5z M7,4.7c-1.4,0-2.5,1.1-2.5,2.5S5.6,9.7,7,9.7s2.5-1.1,2.5-2.5S8.4,4.7,7,4.7z"/>
							)}
						</svg>
					</li>

					<li
						className={classnames('ct-weight', {
							active: currentView === 'variations',
						})}
						onClick={() => setCurrentView('variations')}>
						<span data-variation={value.variation}>
							{humanizeVariationsShort(value.variation)}
						</span>
					</li>
				</ul>

				<Transition
					items={currentView}
					immediate={direction === 'static'}
					config={(item, type) => ({
						duration: 210,
						easing: bezierEasing(0.455, 0.03, 0.515, 0.955),
					})}
					from={{
						transform:
							direction === 'left'
								? 'translateX(100%)'
								: 'translateX(-100%)',

						position: 'absolute',
					}}
					enter={{
						transform: 'translateX(0%)',
						position: 'absolute',
					}}
					leave={{
						position: 'absolute',
						transform:
							direction === 'left'
								? 'translateX(-100%)'
								: 'translateX(100%)',
					}}>
					{(props, currentView, transition, key) => {
						if (currentView === 'options') {
							return (
								<FontOptions
									sizeRef={sizeEl}
									value={value}
									option={option}
									onChange={onChange}
									props={props}
									currentView={currentView}
								/>
							)
						}

						if (
							currentView === 'fonts' ||
							currentView === 'search'
						) {
							return (
								<animated.div style={props} key={currentView}>
									<FontsList
										typographyList={typographyList}
										searchTerm={searchTerm}
										linearFontsList={linearFontsList}
										currentView={`${currentView}:${previousView}`}
										onPickFamily={(family) => {
											if (family.source === 'google') {
												let source =
													window.ct_customizer_localizations
														? ct_customizer_localizations
														: ct_localizations

												if (
													!source.dismissed_google_fonts_notice
												) {
													setIsConfirmingGdpr(family)
													return
												}
											}

											pickFontFamily(family)
											// setCurrentView('options')
											// setSearchTerm('')
										}}
										value={value}
									/>
								</animated.div>
							)
						}

						if (currentView === 'variations') {
							return (
								<VariationsList
									currentView={currentView}
									props={props}
									typographyList={typographyList}
									onChange={(value) => {
										onChange(value)
										// setCurrentView('options')
									}}
									value={value}
								/>
							)
						}
					}}
				</Transition>
			</div>

			<Overlay
				items={!!isConfirmingGdpr}
				className="ct-admin-modal ct-gdpr-fonts-notice"
				onDismiss={() => {}}
				render={() => (
					<div
						className="ct-modal-content"
						ref={confirmationRef}
						onClick={(e) => {
							e.stopPropagation()
						}}>
						<i>
							<svg width="20" height="20" viewBox="0 0 20 20">
								<path d="M18.3,14.4c-0.1,0.3-0.4,0.6-0.8,0.6h-15c-0.4,0-0.7-0.2-0.8-0.6s0-0.7,0.3-0.9c0,0,2.1-1.6,2.1-6.8c0-3.2,2.6-5.8,5.8-5.8c3.2,0,5.8,2.6,5.8,5.8c0,5.2,2.1,6.8,2.1,6.8C18.3,13.7,18.4,14.1,18.3,14.4z M11.9,16.8c-0.4-0.2-0.9-0.1-1.1,0.3c-0.1,0.2-0.3,0.3-0.5,0.4c-0.2,0.1-0.4,0-0.6-0.1c-0.1-0.1-0.2-0.2-0.3-0.3c-0.2-0.4-0.7-0.5-1.1-0.3c-0.4,0.2-0.5,0.7-0.3,1.1c0.2,0.4,0.5,0.7,0.9,0.9c0.4,0.2,0.8,0.3,1.2,0.3c0.2,0,0.4,0,0.6-0.1c0.6-0.2,1.2-0.6,1.5-1.2C12.4,17.5,12.3,17,11.9,16.8z" />
							</svg>
						</i>
						<h2 className="ct-modal-title">
							{__(
								"Looks like you've picked a Google Font",
								'blocksy'
							)}
						</h2>

						<p
							dangerouslySetInnerHTML={{
								__html: sprintf(
									__(
										'By using external Google Fonts, your website might not comply with the privacy regulations in your country. As an alternative you can use a system font, our %sLocal Google Fonts%s extension, or this %splugin%s.',
										'blocksy'
									),
									'<a href="https://creativethemes.com/blocksy/docs/extensions/local-google-fonts/" target="_blank">',
									'</a>',
									'<a href="https://wordpress.org/plugins/local-google-fonts/" target="_blank">',
									'</a>'
								),
							}}
						/>

						<div
							className="ct-modal-actions has-divider"
							data-buttons="2">
							<div
								className="ct-checkbox-container"
								onClick={() => {
									setShouldDismiss(!shouldDismiss)
								}}>
								<span
									className={classnames('ct-checkbox', {
										active: shouldDismiss,
									})}>
									<svg
										width="10"
										height="8"
										viewBox="0 0 11.2 9.1">
										<polyline
											className="check"
											points="1.2,4.8 4.4,7.9 9.9,1.2"></polyline>
									</svg>
								</span>

								{__(
									"I understand, don't show this notification again.",
									'blocksy'
								)}
							</div>

							<button
								className="button"
								onClick={() => {
									setIsConfirmingGdpr(false)
									setShouldDismiss(false)
								}}>
								{__('Cancel', 'blocksy')}
							</button>

							<button
								className="button button-primary"
								disabled={!shouldDismiss}
								onClick={(e) => {
									e.preventDefault()
									pickFontFamily(isConfirmingGdpr)
									setIsConfirmingGdpr(false)

									if (shouldDismiss) {
										let source =
											window.ct_customizer_localizations
												? ct_customizer_localizations
												: ct_localizations

										source.dismissed_google_fonts_notice =
											'yes'

										$.post(
											ajaxurl,
											{
												wp_customize: 'on',
												action: 'blocksy_dismissed_google_fonts_notice_handler',
											},
											() => {}
										)
									}
								}}>
								{__('Continue', 'blocksy')}
							</button>
						</div>
					</div>
				)}
			/>
		</animated.div>
	)
}

export default TypographyModal


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