Refs #17964: Add .ppt, .pptx, .m, .rnw

javascript/src/Helper/filePond.js

@@ -432,28 +432,32 @@ QfqNS.Helper = QfqNS.Helper || {};
             return  null;
         }
         const mimeTypesMap = {
-            '.pdf': 'application/pdf',
-            '.jpg': 'image/jpeg',
-            '.jpeg': 'image/jpeg',
-            '.png': 'image/png',
-            '.gif': 'image/gif',
-            '.svg': 'image/svg+xml',
-            '.txt': 'text/plain',
+            '.avi': 'video/x-msvideo',
             '.doc': 'application/msword',
             '.docx': 'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
-            '.xls': 'application/vnd.ms-excel',
-            '.xlsx': 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
+            '.gif': 'image/gif',
+            '.jpeg': 'image/jpeg',
+            '.jpg': 'image/jpeg',
+            '.m': 'text/plain',
+            '.mov': 'video/quicktime',
             '.mp3': 'audio/mpeg',
-            '.wav': 'audio/wav',
-            '.ogg': 'audio/ogg',
             '.mp4': 'video/mp4',
-            '.avi': 'video/x-msvideo',
-            '.mov': 'video/quicktime',
-            '.wmv': 'video/x-ms-wmv',
-            '.xml': ['application/xml', 'text/xml'],
+            '.ogg': 'audio/ogg',
+            '.pdf': 'application/pdf',
+            '.png': 'image/png',
+            '.ppt': 'application/powerpoint',
+            '.pptx': 'application/vnd.openxmlformats-officedocument.presentationml.presentation',
             '.py': 'text/x-python',
             '.r': 'text/x-r-source',
-            '.rmd': 'text/markdown'
+            '.rmd': 'text/markdown',
+            '.rnw': 'text/markdown',
+            '.svg': 'image/svg+xml',
+            '.txt': 'text/plain',
+            '.wav': 'audio/wav',
+            '.wmv': 'video/x-ms-wmv',
+            '.xls': 'application/vnd.ms-excel',
+            '.xlsx': 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
+            '.xml': ['application/xml', 'text/xml']
         };
 
         return inputString.split(',').map(item => {