feat(Matrix Node): Allow setting filename if the binary data has none (#6536)

packages/nodes-base/nodes/Matrix/GenericFunctions.ts

@@ -189,6 +189,7 @@ export async function handleMatrixCall(
 			const roomId = this.getNodeParameter('roomId', index) as string;
 			const mediaType = this.getNodeParameter('mediaType', index) as string;
 			const binaryPropertyName = this.getNodeParameter('binaryPropertyName', index);
+			const additionalFields = this.getNodeParameter('additionalFields', index);
 
 			let body;
 			const qs: IDataObject = {};
@@ -197,7 +198,12 @@ export async function handleMatrixCall(
 			const { fileName, mimeType } = this.helpers.assertBinaryData(index, binaryPropertyName);
 			body = await this.helpers.getBinaryDataBuffer(index, binaryPropertyName);
 
-			qs.filename = fileName;
+			if (additionalFields.fileName) {
+				qs.filename = additionalFields.fileName as string;
+			} else {
+				qs.filename = fileName;
+			}
+
 			headers['Content-Type'] = mimeType;
 			headers.accept = 'application/json,text/*;q=0.99';
 
@@ -216,7 +222,7 @@ export async function handleMatrixCall(
 
 			body = {
 				msgtype: `m.${mediaType}`,
-				body: fileName,
+				body: qs.filename,
 				url: uploadRequestResult.content_uri,
 			};
 			const messageId = uuid();

packages/nodes-base/nodes/Matrix/MediaDescription.ts

@@ -81,8 +81,30 @@ export const mediaFields: INodeProperties[] = [
 				description: 'Image media type',
 			},
 		],
-		description: 'Name of the uploaded file',
+		description: 'Type of file being uploaded',
 		placeholder: 'mxc://matrix.org/uploaded-media-uri',
 		required: true,
 	},
+	{
+		displayName: 'Additional Fields',
+		name: 'additionalFields',
+		type: 'collection',
+		placeholder: 'Add Field',
+		default: {},
+		displayOptions: {
+			show: {
+				resource: ['media'],
+				operation: ['upload'],
+			},
+		},
+		options: [
+			{
+				displayName: 'File Name',
+				name: 'fileName',
+				type: 'string',
+				default: '',
+				description: 'Name of the file being uploaded',
+			},
+		],
+	},
 ];