✏️ Editing: typography.js Read Only

import { __ } from '@wordpress/i18n';
import { LabelControl } from './label';
import { useState, useRef, useEffect } from '@wordpress/element';
import { RenderScreenIcons } from './screen-icon';
const { pagelayer_fonts } = pagelayer_config;

// TODO: imporve this for global
// TODO load Font Family
export const TypoControl = (props) => {

const { attributes, prop, label, value, setAttributes, deviceType } = props;
	const { name } = prop['c'];
	const typoRef = useRef(null);
	const globalRef = useRef(null);
	const globalIconRef = useRef(null);
	const [isTypoVisible, setTypoVisible] = useState(false);
	const [isGlobalVisible, setGlobalVisible] = useState(false);
	const [isGLobalTypo, setGLobalTypo] = useState(pagelayerIsGlobalTypo(value));
	
	const modes = { desktop: '', tablet: '_tablet', mobile: '_mobile' };
		
	var values = pagelayerParseTypo(value, false);
	var tabValue = pagelayerParseTypo(attributes[name+'_tablet']);
	var mobValue = pagelayerParseTypo(attributes[name+'_mobile']);
	
	// Convert the jQuery function to a React method
	const handleInputChange = (e) => {
		var jEle = jQuery(e.target);

if(jQuery(e.target).attr('name') == 'font-family' ){
			pagelayer_link_font_family(jQuery(e.target));
		}
		
		jEle.closest('[pagelayer-set-global]').removeAttr('pagelayer-set-global');
		
		// Set attributes
		handleSaveTypo();
	};
	
	// Convert the jQuery function to a React method
	const handleSaveTypo = () => {
		
		if(!isTypoVisible){
			return;
		}
		
		const atts = {};
		
		atts[name] = {};
		atts[name + '_tablet'] = {};
		atts[name + '_mobile'] = {};
		
		if(!pagelayer_empty(isGLobalTypo)){
			atts[name]['global-font'] = isGLobalTypo;
		}
		
		const inputElements = typoRef.current.querySelectorAll('.pagelayer-elp-typo-input');

inputElements.forEach((iEle) => {
			const eName = iEle.getAttribute('name');
			const value = iEle.value;
			const isGlobal = jQuery(iEle).closest('[pagelayer-set-global]');
				
			if((value == '' && isGlobal.length < 1 && pagelayer_empty(isGLobalTypo)) || isGlobal.length > 0){
				return;
			}
			
			if(pagelayer_empty(value)){
				return;
			}

if (eName.indexOf('_tablet') > -1) {
				const modifiedName = eName.replace('_tablet', '');
				atts[name + '_tablet'][modifiedName] = value;
			} else if (eName.indexOf('_mobile') > -1) {
				const modifiedName = eName.replace('_mobile', '');
				atts[name + '_mobile'][modifiedName] = value;
			} else {
				atts[name][eName] = value;
			}
		});

// Set attributes
		setAttributes(atts);
	};
	
	const onClickGlobalTypo = (e, globalTypo) => {
		e.stopPropagation();
		
		var row = jQuery(typoRef.current);
		
		setGlobalVisible(false);
		
		if(isGLobalTypo == globalTypo){
			row.find('[pagelayer-set-global]').removeAttr('pagelayer-set-global');
			setGLobalTypo('');
			return;
		}
		
		setGLobalTypo(globalTypo);
		
		var fontSelect = row.find('.pagelayer-elp-typo-input[name="font-family"]');
				
		// Set global value to all fields and save
		row.find('.pagelayer-elp-label .pagelayer-typo-default').each(function(){
			restoreGlobalHandler(jQuery(this), true, globalTypo);
		});
		
		pagelayer_link_font_family(fontSelect); // Apply google fonts
	}
	
	const openCustomizer = (e) => {
		e.stopPropagation();
		window.open(pagelayer_customizer_url+'&autofocus%5Bsection%5D=pagelayer_global_fonts_sec', '_blank');
	};
	
	useEffect(() => {
		handleSaveTypo();
	}, [isGLobalTypo]);
	
	useEffect(() => {
		
		var row = jQuery(typoRef.current);
		
		row.on('click', '.pagelayer-typo-default', function(e, skip_save){
			restoreGlobalHandler(jQuery(e.target), skip_save);
		});

// Active global typography
		if(!pagelayer_empty(isGLobalTypo)){
			
			// Show the global values if is not customize
			row.find('.pagelayer-elp-typo').attr('pagelayer-set-global', 1);
			row.find('.pagelayer-elp-typo').find('select, input').each(function(){
				var sEle = jQuery(this);
				var val = sEle.val();
				
				if(pagelayer_empty(val)){
					return true;
				}
				
				sEle.closest('.pagelayer-elp-typo').removeAttr('pagelayer-set-global');
			});
			
			row.find('[pagelayer-set-global="1"] .pagelayer-typo-default').trigger('click', [true]);
			
		}
		
		return (() => {
			row.unbind('click', '.pagelayer-typo-default');
		});
		
	}, [isTypoVisible]);

useEffect(() => {
		const handleDocumentClick = (e) => {
			
			// Shodow Modal Handler
			if(
				typoRef.current &&
				!typoRef.current.contains(e.target)
			){
				setTypoVisible(false);
			}
			
			if(
				globalRef.current &&
				!globalRef.current.contains(e.target) &&
				globalIconRef.current &&
				!globalIconRef.current.contains(e.target)
			){
				setGlobalVisible(false);
			}
		};

document.addEventListener('click', handleDocumentClick);

return () => {
			document.removeEventListener('click', handleDocumentClick);
		};
	}, []);
	
	var save_timer;
	const restoreGlobalHandler = (label, skipSave, globalTypo = null) => {
		
		skipSave = skipSave || false;
		globalTypo = globalTypo || isGLobalTypo;
		
		if (pagelayer_empty(globalTypo) || !pagelayer_global_fonts[globalTypo]) {
			return;
		}
				
		const setFonts = pagelayer_global_fonts[globalTypo]['value'];
		const holder = label.closest('.pagelayer-elp-typo');
		const inputs = holder.find('.pagelayer-elp-typo-input');
		const name = inputs.first().attr('name');
		let val = '';

holder.attr('pagelayer-set-global', 1);

if (name in setFonts) {
			val = setFonts[name];
		}

if (typeof val === 'object') {
			for (const mode in modes) {
				let _val = '';
				if (mode in val) {
					_val = val[mode];
				}

holder.find('.pagelayer-elp-typo-input[name="' + name + modes[mode] + '"]').val(_val);
			}
		} else {
			if (inputs.length > 1) {
				inputs.val('');
			}

inputs.first().val(val);
		}

if (skipSave) {
			return;
		}

// save value
		clearTimeout(save_timer);
		save_timer = setTimeout(handleSaveTypo, 200);
	}
	
	const RenderLabel = (props) => {
		return (
			<label {...props}>
				{ props.children }
				<span 
					className="pagelayer-typo-default"
					title={ __('Restore Global') }
				>
					<i className="fas fa-undo"></i>
				</span>
			</label>
		);
	}

const selectOptions = {
		'style': { '': 'Default', 'normal': 'Normal', 'italic': 'Italic', 'oblique': 'Oblique' },
		'weight': { '': 'Default', '100': '100', '200': '200', '300': '300', '400': '400', '500': '500', '600': '600', '700': '700', '800': '800', '900': '900', 'normal': 'Normal', 'lighter': 'Lighter', 'bold': 'Bold', 'bolder': 'Bolder', 'unset': 'Unset' },
		'variant': { '': 'Default', 'normal': 'Normal', 'small-caps': 'Small Caps' },
		'deco-line': { '': 'Default', 'none': 'None', 'overline': 'Overline', 'line-through': 'Line Through', 'underline': 'Underline', 'underline overline': 'Underline Overline' },
		'deco-style': { '': 'Default', 'solid': 'Solid', 'double': 'Double', 'dotted': 'Dotted', 'dashed': 'Dashed', 'wavy': 'Wavy' },
		'transform': { '': 'Default', 'capitalize': 'Capitalize', 'uppercase': 'Uppercase', 'lowercase': 'Lowercase' },
		'fonts': pagelayer_fonts,
	}

const createOption = (value = '', lang, setVal = '') => {
		const selected = value.toLowerCase() === setVal.toLowerCase();
		const displayLang = lang || 'Default';

return <option value={value} selected={selected}>{displayLang}</option>;
	};

for(const y in selectOptions['fonts']){
		if (y !== 'default') {
			fontOptions.push(<optgroup label={pagelayerUcwords(y)} />);
		}
		for (const x in selectOptions['fonts'][y]) {
			fontOptions.push(
				createFontOption(
					jQuery.isNumeric(x) ? selectOptions['fonts'][y][x] : x,
					selectOptions['fonts'][y][x],
					y,
					values[0]
				)
			);
		}
	}

return (
		<div className="components-base-control pagelayer-base-control">
			<LabelControl {...props} />
			<div className={`pagelayer-prop-holder ${ isGLobalTypo ? 'pagelayer-global-on' : ''}`} ref={typoRef}>
				<span
					className="pagelayer-prop-edit"
					onClick={() => setTypoVisible(!isTypoVisible)}
				>
					<i className="pli pli-pencil"></i>
				</span>
				{ isTypoVisible && <div className="pagelayer-elp-typo-div" pagelayer-screen-mode={deviceType}>
					<div className="pagelayer-elp-global-typo">
						<label className="pagelayer-elp-label">{ __('Global Fonts') }</label>
						<span className="pagelayer-elp-typo-icons">
							<span 
								className={`pagelayer-elp-global-icon ${ isGLobalTypo ? 'pagelayer-active-global' : ''}`} 
								onClick={ () => setGlobalVisible(!isGlobalVisible) }
								ref={globalIconRef}
							></span>
							<span className="pli pli-service" onClick={openCustomizer}></span>
						</span>
						{ isGlobalVisible && (
							<div className="pagelayer-global-font-list" ref={globalRef}>
								{Object.keys(pagelayer_global_fonts).map((y) => {
									return (
										<div 
											className={`pagelayer-global-font-list-item ${ y == isGLobalTypo ? 'pagelayer-global-selected' : ''}`}
											data-global-id={y}
											onClick={ (e) => onClickGlobalTypo(e, y) }
										>
											<span className="pagelayer-global-font-title">{pagelayer_global_fonts[y]['title']}</span>
										</div>
									);
								})}
							</div>
						)}
					</div>
					<div className="pagelayer-elp-typo">
						<RenderLabel className="pagelayer-elp-label">{ __('Font Family') }</RenderLabel>
						<select className="pagelayer-elp-typo-input pagelayer-elp-select" name="font-family" onChange={handleInputChange} >{ fontOptions }</select>
					</div>
					<div className="pagelayer-elp-typo">
						<RenderLabel className="pagelayer-elp-label">
							{ __('Font Size') }
							<RenderScreenIcons {...props} />
						</RenderLabel>
						<input
							className="pagelayer-elp-typo-input"
							type="number"
							max="200"
							min="0"
							step="1"
							name="font-size"
							pagelayer-show-device="desktop"
							value={values[1]}
							onChange={handleInputChange}
						/>
						<input
							className="pagelayer-elp-typo-input"
							type="number"
							max="200"
							min="0"
							step="1"
							name="font-size_tablet"
							pagelayer-show-device="tablet"
							value={tabValue[1]}
							onChange={handleInputChange}
						/>
						<input
							className="pagelayer-elp-typo-input"
							type="number"
							max="200"
							min="0"
							step="1"
							name="font-size_mobile"
							pagelayer-show-device="mobile"
							value={mobValue[1]}
							onChange={handleInputChange}
						/>
					</div>
					<div className="pagelayer-elp-typo">
						<RenderLabel className="pagelayer-elp-label">{ __('Font Style') }</RenderLabel>
						{createSelect('font-style', selectOptions['style'], values[2])}
					</div>
					<div className="pagelayer-elp-typo">
						<RenderLabel className="pagelayer-elp-label">
							{ __('Font Weight') }
							<RenderScreenIcons {...props} />
						</RenderLabel>
						{createSelect('font-weight', selectOptions['weight'], values[3], { 'pagelayer-show-device': 'desktop' } )}
						{createSelect('font-weight_tablet', selectOptions['weight'], tabValue[3], { 'pagelayer-show-device': 'tablet' })}
						{createSelect('font-weight_mobile', selectOptions['weight'], mobValue[3], { 'pagelayer-show-device': 'mobile' })}
					</div>
					<div className="pagelayer-elp-typo">
						<RenderLabel className="pagelayer-elp-label">{ __('Font Variant') }</RenderLabel>
						{createSelect("font-variant", selectOptions['variant'], values[4])}
					</div>
					<div className="pagelayer-elp-typo">
						<RenderLabel className="pagelayer-elp-label">{ __('Decoration Line') }</RenderLabel>
						{createSelect('text-decoration-line', selectOptions['deco-line'], values[5])}
					</div>
					<div className="pagelayer-elp-typo">
						<RenderLabel className="pagelayer-elp-label">{ __('Decoration Style') }</RenderLabel>
						{createSelect('text-decoration-style', selectOptions['deco-style'], values[6])}
					</div>
					<div className="pagelayer-elp-typo">
						<RenderLabel className="pagelayer-elp-label">
							{ __('Line Height') }
							<RenderScreenIcons {...props} />
						</RenderLabel>
						<input
							className="pagelayer-elp-typo-input"
							type="number"
							min="0"
							max="100"
							step="0.1"
							name="line-height"
							pagelayer-show-device="desktop"
							value={values[7]}
							onChange={handleInputChange}
						/>
						<input
							className="pagelayer-elp-typo-input"
							type="number"
							min="0"
							max="100"
							step="0.1"
							name="line-height_tablet"
							pagelayer-show-device="tablet"
							value={tabValue[7]}
							onChange={handleInputChange}
						/>
						<input
							className="pagelayer-elp-typo-input"
							type="number"
							min="0"
							max="100"
							step="0.1"
							name="line-height_mobile"
							pagelayer-show-device="mobile"
							value={mobValue[7]}
							onChange={handleInputChange}
						/>
					</div>
					<div className="pagelayer-elp-typo" >
						<RenderLabel className="pagelayer-elp-label">{ __('Text Transform') }</RenderLabel>
						{createSelect('text-transform', selectOptions['transform'], values[8])}
					</div>
					<div className="pagelayer-elp-typo">
						<RenderLabel className="pagelayer-elp-label">
							{ __('Letter Spacing') }
							<RenderScreenIcons {...props} />
						</RenderLabel>
						<input
							className="pagelayer-elp-typo-input"
							type="number"
							min="0"
							max="100"
							step="0.1"
							name="letter-spacing"
							pagelayer-show-device="desktop"
							value={values[9]}
							onChange={handleInputChange}
						/>
						<input
							className="pagelayer-elp-typo-input"
							type="number"
							min="0"
							max="100"
							step="0.1"
							name="letter-spacing_tablet"								
							pagelayer-show-device="tablet"
							value={tabValue[9]}
							onChange={handleInputChange}
						/>
						<input
							className="pagelayer-elp-typo-input"
							type="number"
							min="0"
							max="100"
							step="0.1"
							name="letter-spacing_mobile"
							pagelayer-show-device="mobile"
							value={mobValue[9]}
							onChange={handleInputChange}
						/>
					</div>
					<div className="pagelayer-elp-typo">
						<RenderLabel className="pagelayer-elp-label">
							{ __('Word Spacing') }
							<RenderScreenIcons {...props} />
						</RenderLabel>
						<input
							className="pagelayer-elp-typo-input"
							type="number"
							min="0"
							max="50"
							step="0.1"
							name="word-spacing"
							pagelayer-show-device="desktop"
							value={values[10]}
							onChange={handleInputChange}
						/>
						<input
							className="pagelayer-elp-typo-input"
							type="number"
							min="0"
							max="50"
							step="0.1"
							name="word-spacing_tablet"
							pagelayer-show-device="tablet"
							value={tabValue[10]}
							onChange={handleInputChange}
						/>
						<input
							className="pagelayer-elp-typo-input"
							type="number"
							min="0"
							max="50"
							step="0.1"
							name="word-spacing_mobile"
							pagelayer-show-device="mobile"
							value={mobValue[10]}
							onChange={handleInputChange}
						/>
					</div>
				</div>
				}
			</div>
		</div>
	);
}

// Link font family
export const pagelayer_link_font_family = (sEle) => {
		
	var value = sEle.val();
	
	if(!value || value == 'Default'){
		return;
	}
	
	value = value.replace(' ', '+');
	var t = sEle.find("option:selected").attr('type');
	switch(t){
		case 'google':
			if(pagelayer_query('#pagelayer-google-fonts').length == 0){
				if(value==''){
					return;
				}
				pagelayer_query('head').append('<link id="pagelayer-google-fonts" href="https://fonts.googleapis.com/css?family='+value+':100,100i,200,200i,300,300i,400,400i,500,500i,600,600i,700,700i,800,800i,900,900i" rel="stylesheet">');
				
			}else{
				var url = pagelayer_query('#pagelayer-google-fonts').attr('href');
				if(url.indexOf(value) == -1){
					url = url+'|'+value+':100,100i,200,200i,300,300i,400,400i,500,500i,600,600i,700,700i,800,800i,900,900i';
					pagelayer_query('#pagelayer-google-fonts').attr('href', url);
				}
			}
			break;
			
		case 'custom':
			if(!pagelayer_empty(pagelayer_query('style[id='+value+'_plf]').length)){
				break;
			}
			jQuery.ajax({
				url: pagelayer_ajax_url+'&action=pagelayer_custom_font',
				type: 'POST',
				dataType: 'json',
				data: {
					'pagelayer_nonce': pagelayer_ajax_nonce,
					'font_name': value
				},
				success: function(data) {					
					if('style' in data){
						pagelayer_query('body').append(data['style']);
					}
				}
			});
			break;
	}
}

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