Pahse 5
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alorig
245
sites/src/utils/templateEngine.tsx
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245
sites/src/utils/templateEngine.tsx
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/**
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* Template Engine
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* Phase 5: Sites Renderer & Publishing
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*
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* Renders blocks using shared components from the component library.
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*/
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import React from 'react';
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import type { Block } from '../types';
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/**
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* Render a block using the template engine.
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* Imports shared components dynamically.
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*/
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export function renderTemplate(block: Block): React.ReactElement {
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const { type, data } = block;
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try {
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// Try to import shared component
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// This will be replaced with actual component imports once shared components are available
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switch (type) {
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case 'hero':
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return renderHeroBlock(data);
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case 'text':
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return renderTextBlock(data);
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case 'image':
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return renderImageBlock(data);
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case 'button':
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return renderButtonBlock(data);
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case 'section':
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return renderSectionBlock(data);
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case 'grid':
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return renderGridBlock(data);
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case 'card':
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return renderCardBlock(data);
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case 'list':
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return renderListBlock(data);
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case 'quote':
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return renderQuoteBlock(data);
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case 'video':
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return renderVideoBlock(data);
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case 'form':
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return renderFormBlock(data);
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case 'accordion':
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return renderAccordionBlock(data);
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default:
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return <div className="block-unknown">Unknown block type: {type}</div>;
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}
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} catch (error) {
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console.error(`Error rendering block type ${type}:`, error);
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return <div className="block-error">Error rendering block: {type}</div>;
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}
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}
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/**
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* Render hero block.
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*/
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function renderHeroBlock(data: Record<string, any>): React.ReactElement {
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return (
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<section className="block-hero" style={{ padding: '4rem 2rem', textAlign: 'center', background: data.background || '#f0f0f0' }}>
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<h1>{data.title || 'Hero Title'}</h1>
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{data.subtitle && <p>{data.subtitle}</p>}
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{data.buttonText && (
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<a href={data.buttonLink || '#'} className="button">
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{data.buttonText}
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</a>
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)}
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</section>
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);
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}
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/**
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* Render text block.
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*/
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function renderTextBlock(data: Record<string, any>): React.ReactElement {
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return (
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<div className="block-text" style={{ padding: '2rem' }}>
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{data.content && <div dangerouslySetInnerHTML={{ __html: data.content }} />}
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</div>
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);
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}
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/**
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* Render image block.
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*/
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function renderImageBlock(data: Record<string, any>): React.ReactElement {
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return (
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<div className="block-image" style={{ padding: '1rem' }}>
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{data.src && (
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<img
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src={data.src}
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alt={data.alt || ''}
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style={{ maxWidth: '100%', height: 'auto' }}
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/>
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)}
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{data.caption && <p style={{ fontSize: '0.9rem', color: '#666' }}>{data.caption}</p>}
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</div>
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);
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}
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/**
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* Render button block.
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*/
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function renderButtonBlock(data: Record<string, any>): React.ReactElement {
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return (
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<div className="block-button" style={{ padding: '1rem', textAlign: data.align || 'center' }}>
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<a
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href={data.link || '#'}
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className="button"
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style={{
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display: 'inline-block',
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padding: '0.75rem 1.5rem',
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background: data.color || '#007bff',
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color: 'white',
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textDecoration: 'none',
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borderRadius: '4px'
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}}
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>
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{data.text || 'Button'}
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</a>
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</div>
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);
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}
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/**
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* Render section block.
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*/
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function renderSectionBlock(data: Record<string, any>): React.ReactElement {
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return (
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<section className="block-section" style={{ padding: '3rem 2rem', background: data.background || 'transparent' }}>
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{data.title && <h2>{data.title}</h2>}
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{data.content && <div dangerouslySetInnerHTML={{ __html: data.content }} />}
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</section>
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);
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}
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/**
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* Render grid block.
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*/
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function renderGridBlock(data: Record<string, any>): React.ReactElement {
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const columns = data.columns || 3;
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return (
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<div className="block-grid" style={{ display: 'grid', gridTemplateColumns: `repeat(${columns}, 1fr)`, gap: '2rem', padding: '2rem' }}>
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{data.items?.map((item: any, index: number) => (
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<div key={index} className="grid-item">
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{item.content && <div dangerouslySetInnerHTML={{ __html: item.content }} />}
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</div>
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))}
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</div>
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);
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}
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/**
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* Render card block.
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*/
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function renderCardBlock(data: Record<string, any>): React.ReactElement {
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return (
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<div className="block-card" style={{ border: '1px solid #ddd', borderRadius: '8px', padding: '1.5rem', margin: '1rem' }}>
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{data.title && <h3>{data.title}</h3>}
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{data.content && <div dangerouslySetInnerHTML={{ __html: data.content }} />}
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</div>
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);
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}
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/**
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* Render list block.
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*/
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function renderListBlock(data: Record<string, any>): React.ReactElement {
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const listType = data.ordered ? 'ol' : 'ul';
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return React.createElement(
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listType,
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{ className: 'block-list', style: { padding: '1rem 2rem' } },
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data.items?.map((item: string, index: number) => (
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<li key={index}>{item}</li>
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))
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);
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}
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/**
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* Render quote block.
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*/
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function renderQuoteBlock(data: Record<string, any>): React.ReactElement {
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return (
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<blockquote className="block-quote" style={{ padding: '2rem', borderLeft: '4px solid #007bff', margin: '2rem 0', fontStyle: 'italic' }}>
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{data.quote && <p>{data.quote}</p>}
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{data.author && <cite>— {data.author}</cite>}
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</blockquote>
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);
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}
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/**
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* Render video block.
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*/
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function renderVideoBlock(data: Record<string, any>): React.ReactElement {
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return (
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<div className="block-video" style={{ padding: '1rem' }}>
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{data.src && (
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<video controls style={{ maxWidth: '100%' }}>
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<source src={data.src} type={data.type || 'video/mp4'} />
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</video>
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)}
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{data.embed && <div dangerouslySetInnerHTML={{ __html: data.embed }} />}
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</div>
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);
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}
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/**
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* Render form block.
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*/
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function renderFormBlock(data: Record<string, any>): React.ReactElement {
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return (
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<form className="block-form" style={{ padding: '2rem', maxWidth: '600px', margin: '0 auto' }}>
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{data.fields?.map((field: any, index: number) => (
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<div key={index} style={{ marginBottom: '1rem' }}>
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<label>{field.label}</label>
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<input
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type={field.type || 'text'}
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name={field.name}
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placeholder={field.placeholder}
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style={{ width: '100%', padding: '0.5rem' }}
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/>
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</div>
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))}
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<button type="submit" style={{ padding: '0.75rem 1.5rem', background: '#007bff', color: 'white', border: 'none', borderRadius: '4px' }}>
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{data.submitText || 'Submit'}
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</button>
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</form>
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);
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}
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/**
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* Render accordion block.
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*/
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function renderAccordionBlock(data: Record<string, any>): React.ReactElement {
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return (
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<div className="block-accordion" style={{ padding: '1rem' }}>
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{data.items?.map((item: any, index: number) => (
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<details key={index} style={{ marginBottom: '1rem', border: '1px solid #ddd', borderRadius: '4px', padding: '1rem' }}>
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<summary style={{ cursor: 'pointer', fontWeight: 'bold' }}>{item.title}</summary>
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<div style={{ marginTop: '1rem' }}>{item.content}</div>
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</details>
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))}
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</div>
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);
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}
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