first commit

server/api/optimize.post.ts

@@ -0,0 +1,62 @@
+import sharp from 'sharp';
+
+export default defineEventHandler(async (event) => {
+    const files = await readMultipartFormData(event);
+    if (!files || files.length === 0) {
+        throw createError({ statusCode: 400, statusMessage: 'Dosya yüklenmedi' });
+    }
+
+    // Dosyayı bul (adı 'file' olan)
+    const file = files.find(f => f.name === 'file');
+    if (!file || !file.filename) {
+        throw createError({ statusCode: 400, statusMessage: 'Geçersiz dosya' });
+    }
+
+    // Form alanlarından parametreleri al
+    const getField = (name: string) => {
+        const field = files.find(f => f.name === name);
+        return field ? field.data.toString() : null;
+    };
+
+    const format = getField('format') || 'avif';
+    const quality = parseInt(getField('quality') || '85', 10);
+    const width = getField('width') ? parseInt(getField('width')!, 10) : null;
+    const height = getField('height') ? parseInt(getField('height')!, 10) : null;
+
+    try {
+        let pipeline = sharp(file.data);
+
+        // Resize işlemi (en veya boy varsa)
+        if (width || height) {
+            pipeline = pipeline.resize(width, height, { fit: 'cover' });
+        }
+
+        // Format ve kalite ayarı
+        if (format === 'avif') {
+            pipeline = pipeline.avif({ quality });
+        } else if (format === 'webp') {
+            pipeline = pipeline.webp({ quality });
+        } else if (format === 'png') {
+            pipeline = pipeline.png({ quality });
+        } else if (format === 'jpeg' || format === 'jpg') {
+            pipeline = pipeline.jpeg({ quality });
+        } else {
+            // Varsayılan avif
+            pipeline = pipeline.avif({ quality });
+        }
+
+        const optimizedBuffer = await pipeline.toBuffer();
+
+        // Content-Type i ayarla
+        let contentType = 'image/avif';
+        if (format === 'webp') contentType = 'image/webp';
+        if (format === 'png') contentType = 'image/png';
+        if (format === 'jpeg' || format === 'jpg') contentType = 'image/jpeg';
+
+        setResponseHeader(event, 'Content-Type', contentType);
+        return optimizedBuffer;
+    } catch (error) {
+        console.error('Resim optimizasyonu hatası:', error);
+        throw createError({ statusCode: 500, statusMessage: 'Resim optimize edilemedi' });
+    }
+});