File uploads

static/js/node.mjs

@@ -226,7 +226,7 @@ class NodeFiles extends Component {
 			})
 			.map(file=>
 				html`
-					<div class="filename">${file.Filename}</div>
+					<div class="filename" onclick=${()=>node.download(file.ID)}>${file.Filename}</div>
 					<div class="size">${this.formatSize(file.Size)}</div>
 				`
 			)
@@ -308,6 +308,37 @@ class Node {
 		.then(callback)
 		.catch(this.app.responseError)
 	}//}}}
+	download(fileID) {//{{{
+		let headers = {
+			'Content-Type': 'application/json',
+		}
+
+		if(this.app.session.UUID !== '')
+			headers['X-Session-Id'] = this.app.session.UUID
+
+		let fname = ""
+		fetch("/node/download", {
+			method: 'POST',
+			headers,
+			body: JSON.stringify({
+				NodeID: this.ID,
+				FileID: fileID,
+			}),
+		})
+		.then(response=>{
+			 console.log(...response.headers);
+			return response.blob()
+		})
+		.then(blob=>{
+			let url = window.URL.createObjectURL(blob)
+			let a = document.createElement('a');
+			a.href = url;
+			a.download = "filename.xlsx";
+			document.body.appendChild(a); // we need to append the element to the dom -> otherwise it will not work in firefox
+			a.click();    
+			a.remove();  //afterwards we remove the element again
+		})
+	}//}}}
 	children(callback) {//{{{
 		this.app.request('/node/tree', { StartNodeID: this.ID })
 		.then(res=>{