Fix issue with uploading camera photos on Android devices

Correct the file naming convention for camera captures on Android to prevent upload failures by generating a valid filename if the original is missing or invalid.

Replit-Commit-Author: Agent
Replit-Commit-Session-Id: ae4037a0-2a6f-4530-9bac-79b543286bda
Replit-Commit-Checkpoint-Type: intermediate_checkpoint
Replit-Commit-Screenshot-Url: https://storage.googleapis.com/screenshot-production-us-central1/397bca8c-984f-43ff-841a-10897aeb8140/ae4037a0-2a6f-4530-9bac-79b543286bda/fGL9Pd7

client/src/components/media-upload.tsx

@@ -115,7 +115,14 @@ export default function MediaUpload() {
   const handleCameraCapture = (e: React.ChangeEvent<HTMLInputElement>) => {
     const file = e.target.files?.[0];
     if (file) {
-      uploadMutation.mutate(file);
+      // Correction Android : créer un nom valide si le fichier n'a pas de nom
+      let fileToUpload = file;
+      if (!file.name || file.name === 'blob' || file.name === '') {
+        const extension = file.type.split('/')[1] || 'jpg';
+        const newFileName = `camera-${Date.now()}.${extension}`;
+        fileToUpload = new File([file], newFileName, { type: file.type });
+      }
+      uploadMutation.mutate(fileToUpload);
       // Réinitialiser l'input pour permettre de capturer la même photo à nouveau
       e.target.value = '';
     }

client/src/pages/new-post.tsx

@@ -294,7 +294,14 @@ export default function NewPost() {
   const handleCameraCapture = (e: React.ChangeEvent<HTMLInputElement>) => {
     const file = e.target.files?.[0];
     if (file) {
-      uploadMutation.mutate(file);
+      // Correction Android : créer un nom valide si le fichier n'a pas de nom
+      let fileToUpload = file;
+      if (!file.name || file.name === 'blob' || file.name === '') {
+        const extension = file.type.split('/')[1] || 'jpg';
+        const newFileName = `camera-${Date.now()}.${extension}`;
+        fileToUpload = new File([file], newFileName, { type: file.type });
+      }
+      uploadMutation.mutate(fileToUpload);
     }
   };