conversation export named after room

src/utils/exportUtils/Exporter.ts

@@ -75,9 +75,18 @@ export default abstract class Exporter {
         this.files.push(file);
     }
 
+    protected santizeFileName(filename: string): string {
+        filename = filename.normalize('NFD').replace(/[\u0300-\u036f]/g, "");
+        filename = filename.replace(/[ ]/gim, "-");
+        filename = filename.replace(/[^a-z0-9.,_-]/gim, "");
+        return filename.trim();
+    }
+
     protected async downloadZIP(): Promise<string | void> {
         const brand = SdkConfig.get().brand;
-        const filenameWithoutExt = `${brand} - Chat Export - ${formatFullDateNoDay(new Date())}`;
+        const filenameWithoutExt = this.santizeFileName(
+            `${brand} - ${this.room.name} - Chat Export - ${formatFullDateNoDay(new Date())}`,
+        );
         const filename = `${filenameWithoutExt}.zip`;
         const { default: JSZip } = await import('jszip');
 

src/utils/exportUtils/JSONExport.ts

@@ -108,7 +108,9 @@ export default class JSONExporter extends Exporter {
             this.addFile("export.json", new Blob([text]));
             await this.downloadZIP();
         } else {
-            const fileName = `matrix-export-${formatFullDateNoDay(new Date())}.json`;
+            const fileName = this.santizeFileName(
+                `matrix-${this.room.name}-export-${formatFullDateNoDay(new Date())}.json`,
+            );
             this.downloadPlainText(fileName, text);
         }
 

src/utils/exportUtils/PlainTextExport.ts

@@ -136,7 +136,9 @@ export default class PlainTextExporter extends Exporter {
             this.addFile("export.txt", new Blob([text]));
             await this.downloadZIP();
         } else {
-            const fileName = `matrix-export-${formatFullDateNoDay(new Date())}.txt`;
+            const fileName = this.santizeFileName(
+                `matrix-${this.room.name}-export-${formatFullDateNoDay(new Date())}.txt`,
+            );
             this.downloadPlainText(fileName, text);
         }