Serve custom social sharing image instead of generating one
Update the /api/social-image endpoint to serve a custom PNG image from the public directory instead of dynamically generating an SVG. The route now checks for the existence of 'social-share-image.png' and serves it with appropriate headers, falling back to generation if the custom image is not found. Replit-Commit-Author: Agent Replit-Commit-Session-Id: 2cd2c0bc-434c-4bc9-ad3f-b99d3897a0d1 Replit-Commit-Checkpoint-Type: full_checkpoint Replit-Commit-Screenshot-Url: https://storage.googleapis.com/screenshot-production-us-central1/8cc42625-c1f5-4e43-99bd-77f2c4dedee2/2cd2c0bc-434c-4bc9-ad3f-b99d3897a0d1/3dnI7Tc
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sebastjanartic
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59db5be03f
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client/public/social-share-image.png
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client/public/social-share-image.png
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@ -732,73 +732,59 @@ export async function registerRoutes(app: Express): Promise<Server> {
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}
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});
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// Optimized social image endpoint
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// Custom social image endpoint - serves your beautiful uploaded image
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app.get('/api/social-image', async (req, res) => {
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try {
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console.log('📸 Generating social image...');
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console.log('📸 Serving custom social image...');
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// Generate a large, high-quality social image with Sharp
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const width = 1200;
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const height = 630;
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const path = require('path');
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const fs = require('fs');
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// Create a more prominent social media image
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const svg = `<svg width="${width}" height="${height}" xmlns="http://www.w3.org/2000/svg">
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<defs>
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<linearGradient id="bgGradient" x1="0%" y1="0%" x2="100%" y2="100%">
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<stop offset="0%" style="stop-color:#1a1a2e;stop-opacity:1" />
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<stop offset="30%" style="stop-color:#16213e;stop-opacity:1" />
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<stop offset="70%" style="stop-color:#6366f1;stop-opacity:1" />
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<stop offset="100%" style="stop-color:#8b5cf6;stop-opacity:1" />
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</linearGradient>
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<linearGradient id="logoGradient" x1="0%" y1="0%" x2="100%" y2="100%">
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<stop offset="0%" style="stop-color:#ffffff;stop-opacity:1" />
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<stop offset="100%" style="stop-color:#ffffff;stop-opacity:0.9" />
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</linearGradient>
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<filter id="shadow" x="-50%" y="-50%" width="200%" height="200%">
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<dropShadow dx="2" dy="4" stdDeviation="3" flood-color="#000000" flood-opacity="0.3"/>
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</filter>
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</defs>
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const imagePath = path.join(__dirname, '..', 'client', 'public', 'social-share-image.png');
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<!-- Background -->
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<rect width="${width}" height="${height}" fill="url(#bgGradient)"/>
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// Check if custom image exists
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if (fs.existsSync(imagePath)) {
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console.log('✅ Custom social image found, serving...');
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const imageBuffer = fs.readFileSync(imagePath);
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<!-- Large decorative triangles -->
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<polygon points="0,0 300,0 150,150" fill="#ffffff" opacity="0.05"/>
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<polygon points="900,0 1200,0 1200,300" fill="#ffffff" opacity="0.04"/>
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<polygon points="0,330 200,630 0,630" fill="#ffffff" opacity="0.06"/>
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<polygon points="1000,430 1200,630 1000,630" fill="#ffffff" opacity="0.05"/>
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res.setHeader('Content-Type', 'image/png');
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res.setHeader('Content-Length', imageBuffer.length);
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res.setHeader('Cache-Control', 'public, max-age=3600'); // Cache for 1 hour
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res.setHeader('Access-Control-Allow-Origin', '*'); // Allow cross-origin for social media
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res.send(imageBuffer);
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} else {
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console.log('⚠️ Custom image not found, generating fallback...');
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// Fallback to generated image if custom not found
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const width = 1200;
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const height = 630;
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<!-- Large central logo -->
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<rect x="100" y="215" width="200" height="200" rx="50" fill="url(#logoGradient)" filter="url(#shadow)"/>
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<polygon points="150,265 150,365 250,315" fill="#6366f1"/>
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const svg = `<svg width="${width}" height="${height}" xmlns="http://www.w3.org/2000/svg">
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<defs>
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<linearGradient id="bgGradient" x1="0%" y1="0%" x2="100%" y2="100%">
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<stop offset="0%" style="stop-color:#6366f1;stop-opacity:1" />
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<stop offset="100%" style="stop-color:#8b5cf6;stop-opacity:1" />
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</linearGradient>
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</defs>
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<!-- Large prominent text -->
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<text x="350" y="280" font-family="Arial, sans-serif" font-size="84" font-weight="bold" fill="white" filter="url(#shadow)">go4.video</text>
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<text x="350" y="330" font-family="Arial, sans-serif" font-size="32" fill="rgba(255,255,255,0.95)" filter="url(#shadow)">Professional Video Streaming</text>
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<text x="350" y="370" font-family="Arial, sans-serif" font-size="28" fill="rgba(255,255,255,0.8)">FOLX STADL • Geschichte des Liedes</text>
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<text x="350" y="410" font-family="Arial, sans-serif" font-size="24" fill="rgba(255,255,255,0.7)">Premium Video Content Platform</text>
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</svg>`;
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<rect width="${width}" height="${height}" fill="url(#bgGradient)"/>
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<text x="600" y="340" font-family="Arial, sans-serif" font-size="80" font-weight="bold" fill="white" text-anchor="middle">go4.video</text>
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<text x="600" y="390" font-family="Arial, sans-serif" font-size="32" fill="rgba(255,255,255,0.9)" text-anchor="middle">Video-Welt von Folx TV</text>
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</svg>`;
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// Convert SVG to high-quality PNG with better compression
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const buffer = await sharp(Buffer.from(svg))
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.png({
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quality: 90,
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compressionLevel: 6,
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progressive: true
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})
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.toBuffer();
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const buffer = await sharp(Buffer.from(svg))
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.png({ quality: 95, compressionLevel: 6 })
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.toBuffer();
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console.log(`📸 Social image generated: ${buffer.length} bytes`);
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res.setHeader('Content-Type', 'image/png');
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res.setHeader('Cache-Control', 'public, max-age=1800'); // Cache 30 minutes
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res.setHeader('Content-Length', buffer.length);
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res.setHeader('Access-Control-Allow-Origin', '*'); // Allow cross-origin for social media
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res.send(buffer);
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res.setHeader('Content-Type', 'image/png');
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res.setHeader('Content-Length', buffer.length);
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res.setHeader('Cache-Control', 'public, max-age=3600');
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res.setHeader('Access-Control-Allow-Origin', '*');
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res.send(buffer);
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}
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} catch (error) {
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console.error('❌ Error generating social image:', error);
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res.status(500).send('Error generating social image');
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console.error('❌ Error serving social image:', error);
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res.status(500).send('Error serving social image');
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}
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});
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