Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 | import express from 'express'; import { fileURLToPath } from 'url'; import { dirname, join } from 'path'; import { readFileSync, readdirSync, statSync } from 'fs'; import { renderToString } from '../packages/core/src/rendering/html-renderer.js'; import { Examples } from './src/pages/Examples.js'; import { Home } from './src/pages/Home.js'; import { DocsPage } from './src/pages/DocsPage.js'; import { Playground } from './src/pages/Playground.js'; import { Performance } from './src/pages/Performance.js'; import { Coverage } from './src/pages/Coverage.js'; import { Layout } from './src/layout/Layout.js'; const __filename = fileURLToPath(import.meta.url); const __dirname = dirname(__filename); const app = express(); const port = process.env.PORT || 3000; // Serve static files app.use('/examples', express.static(join(__dirname, '../examples'))); app.use(express.static(join(__dirname, 'public'))); app.use('/dist', express.static(join(__dirname, 'dist'))); // Helper function to scan examples directory - only playground-compatible examples function getExamplesList() { const examplesDir = join(__dirname, '../examples'); // Playground-compatible examples (no import statements - exports are okay) const playgroundCompatible = [ // Only examples that actually work in playground (no imports) 'basic-usage.js' ]; const files = readdirSync(examplesDir).filter(file => { const filePath = join(examplesDir, file); return statSync(filePath).isFile() && file.endsWith('.js') && playgroundCompatible.includes(file); }); return files.map(file => { const filePath = join(examplesDir, file); let code = ''; let description = ''; let label = ''; try { code = readFileSync(filePath, 'utf-8'); // Extract description from first comment or JSDoc comment const commentMatch = code.match(/\/\*\*(.*?)\*\//s) || code.match(/\/\*(.*?)\*\//s); if (commentMatch) { description = commentMatch[1].replace(/\*/g, '').trim(); // Clean up description - take first meaningful line const lines = description.split('\n').map(l => l.trim()).filter(Boolean); description = lines[0] || 'Explore this practical Coherent.js example.'; } // Generate label from filename label = file.replace('.js', '').split('-').map(word => word.charAt(0).toUpperCase() + word.slice(1) ).join(' '); // Special handling for specific examples if (file === 'basic-usage.js') { label = '🚀 Basic Usage'; description = 'Basic component examples showing greetings, user cards, and complete page composition patterns with styling.'; } else if (file === 'dev-preview.js') { label = '🔧 Dev Preview'; description = 'Development server preview component demonstrating basic structure and styling capabilities.'; } } catch (error) { console.error(`Error reading ${file}:`, error.message); description = 'Explore this practical Coherent.js example.'; label = file.replace('.js', ''); } return { file, label, description: description.length > 150 ? description.substring(0, 147) + '...' : description, runCmd: `node examples/${file}`, code: code.length > 5000 ? code.substring(0, 4997) + '...' : code }; }).sort((a, b) => { // Sort basic-usage.js first, then alphabetical if (a.file === 'basic-usage.js') return -1; if (b.file === 'basic-usage.js') return 1; return a.label.localeCompare(b.label); }); } // Base HTML template function renderPage(content, title = 'Coherent.js', scripts = []) { return `<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>${title}</title> <link rel="stylesheet" href="/styles.css"> </head> <body> ${content} ${scripts.map(script => `<script src="${script}"></script>`).join('\n ')} </body> </html>`; } // Routes app.get('/', (req, res) => { try { const content = renderToString(Layout({ currentPath: '/', children: [Home()] })); res.send(renderPage(content, 'Coherent.js - Modern Object-Based UI Framework')); } catch (error) { console.error('Error rendering home:', error); res.status(500).send(`Error: ${error.message}`); } }); app.get('/examples', (req, res) => { try { const examples = getExamplesList(); const content = renderToString(Layout({ currentPath: '/examples', children: [Examples({ items: examples })] })); res.send(renderPage(content, 'Examples - Coherent.js')); } catch (error) { console.error('Error rendering examples:', error); res.status(500).send(`Error: ${error.message}`); } }); app.get('/docs', (req, res) => { try { const content = renderToString(Layout({ currentPath: '/docs', children: [DocsPage()] })); res.send(renderPage(content, 'Documentation - Coherent.js')); } catch (error) { console.error('Error rendering docs:', error); res.status(500).send(`Error: ${error.message}`); } }); app.get('/playground', (req, res) => { try { const content = renderToString(Layout({ currentPath: '/playground', children: [Playground()] })); res.send(renderPage(content, 'Playground - Coherent.js', ['/codemirror-editor.js', '/playground.js'])); } catch (error) { console.error('Error rendering playground:', error); res.status(500).send(`Error: ${error.message}`); } }); app.get('/performance', (req, res) => { try { const content = renderToString(Layout({ currentPath: '/performance', children: [Performance()] })); res.send(renderPage(content, 'Performance - Coherent.js', ['/performance.js'])); } catch (error) { console.error('Error rendering performance:', error); res.status(500).send(`Error: ${error.message}`); } }); app.get('/coverage', (req, res) => { try { const content = renderToString(Layout({ currentPath: '/coverage', children: [Coverage()] })); res.send(renderPage(content, 'Coverage - Coherent.js')); } catch (error) { console.error('Error rendering coverage:', error); res.status(500).send(`Error: ${error.message}`); } }); // API endpoint to get examples data app.get('/api/examples', (req, res) => { try { const examples = getExamplesList(); res.json(examples); } catch (error) { console.error('Error getting examples:', error); res.status(500).json({ error: error.message }); } }); // API endpoint to get individual example file content app.get('/api/example/:filename', (req, res) => { try { const filename = req.params.filename; const filePath = join(__dirname, '../examples', filename); // Security check - ensure filename doesn't contain path traversal if (filename.includes('..') || filename.includes('/') || filename.includes('\\')) { return res.status(400).json({ error: 'Invalid filename' }); } // Check if file exists and read it if (!statSync(filePath).isFile()) { return res.status(404).json({ error: 'Example file not found' }); } const content = readFileSync(filePath, 'utf-8'); res.type('text/plain').send(content); } catch (error) { console.error('Error getting example file:', error); if (error.code === 'ENOENT') { res.status(404).json({ error: 'Example file not found' }); } else { res.status(500).json({ error: error.message }); } } }); // Handle 404 app.use((req, res) => { res.status(404).send(renderPage( '<div style="text-align: center; padding: 50px;"><h1>404 - Page Not Found</h1><a href="/">Go Home</a></div>', '404 - Coherent.js' )); }); app.listen(port, () => { console.log(`🚀 Coherent.js website running at http://localhost:${port}`); console.log('📚 Examples:', `http://localhost:${port}/examples`); console.log('🧪 Playground:', `http://localhost:${port}/playground`); console.log('📖 Docs:', `http://localhost:${port}/docs`); }); |