Extract mime type list to a separate json file, add more types

src/core/Utils.js

@@ -1,4 +1,5 @@
 const throttle = require('lodash.throttle')
+const mimeTypes = require('./mime-types.json')
 
 /**
  * A collection of small utility functions that help with dom manipulation, adding listeners,
@@ -112,24 +113,48 @@ function getArrayBuffer (chunk) {
 }
 
 function getFileType (file) {
-  const extensionsToMime = {
-    'md': 'text/markdown',
-    'markdown': 'text/markdown',
-    'mp4': 'video/mp4',
-    'mp3': 'audio/mp3',
-    'svg': 'image/svg+xml',
-    'jpg': 'image/jpeg',
-    'png': 'image/png',
-    'gif': 'image/gif',
-    'yaml': 'text/yaml',
-    'yml': 'text/yaml'
-  }
+  // const extensionsToMime = {
+  //   'md': 'text/markdown',
+  //   'markdown': 'text/markdown',
+  //   'mp4': 'video/mp4',
+  //   'mp3': 'audio/mp3',
+  //   'svg': 'image/svg+xml',
+  //   'jpg': 'image/jpeg',
+  //   'png': 'image/png',
+  //   'gif': 'image/gif',
+  //   'yaml': 'text/yaml',
+  //   'yml': 'text/yaml',
+  //   'csv': 'text/csv',
+  //   'avi': 'video/x-msvideo',
+  //   'mks': 'video/x-matroska',
+  //   'mkv': 'video/x-matroska',
+  //   'mov': 'video/quicktime',
+  //   'doc': 'application/msword',
+  //   'docm': 'application/vnd.ms-word.document.macroenabled.12',
+  //   'docx': 'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
+  //   'dot': 'application/msword',
+  //   'dotm': 'application/vnd.ms-word.template.macroenabled.12',
+  //   'dotx': 'application/vnd.openxmlformats-officedocument.wordprocessingml.template',
+  //   'xla': 'application/vnd.ms-excel',
+  //   'xlam': 'application/vnd.ms-excel.addin.macroenabled.12',
+  //   'xlc': 'application/vnd.ms-excel',
+  //   'xlf': 'application/x-xliff+xml',
+  //   'xlm': 'application/vnd.ms-excel',
+  //   'xls': 'application/vnd.ms-excel',
+  //   'xlsb': 'application/vnd.ms-excel.sheet.binary.macroenabled.12',
+  //   'xlsm': 'application/vnd.ms-excel.sheet.macroenabled.12',
+  //   'xlsx': 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
+  //   'xlt': 'application/vnd.ms-excel',
+  //   'xltm': 'application/vnd.ms-excel.template.macroenabled.12',
+  //   'xltx': 'application/vnd.openxmlformats-officedocument.spreadsheetml.template',
+  //   'xlw': 'application/vnd.ms-excel',
+  // }
 
   const fileExtension = file.name ? getFileNameAndExtension(file.name).extension : null
 
   if (file.isRemote) {
     // some remote providers do not support file types
-    return file.type ? file.type : extensionsToMime[fileExtension]
+    return file.type ? file.type : mimeTypes[fileExtension]
   }
 
   // 2. if that’s no good, check if mime type is set in the file object
@@ -138,8 +163,8 @@ function getFileType (file) {
   }
 
   // 3. if that’s no good, see if we can map extension to a mime type
-  if (fileExtension && extensionsToMime[fileExtension]) {
-    return extensionsToMime[fileExtension]
+  if (fileExtension && mimeTypes[fileExtension]) {
+    return mimeTypes[fileExtension]
   }
 
   // if all fails, well, return empty

src/core/mime-types.json

@@ -0,0 +1,36 @@
+{
+  "md": "text/markdown",
+  "markdown": "text/markdown",
+  "mp4": "video/mp4",
+  "mp3": "audio/mp3",
+  "svg": "image/svg+xml",
+  "jpg": "image/jpeg",
+  "png": "image/png",
+  "gif": "image/gif",
+  "yaml": "text/yaml",
+  "yml": "text/yaml",
+  "csv": "text/csv",
+  "avi": "video/x-msvideo",
+  "mks": "video/x-matroska",
+  "mkv": "video/x-matroska",
+  "mov": "video/quicktime",
+  "doc": "application/msword",
+  "docm": "application/vnd.ms-word.document.macroenabled.12",
+  "docx": "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
+  "dot": "application/msword",
+  "dotm": "application/vnd.ms-word.template.macroenabled.12",
+  "dotx": "application/vnd.openxmlformats-officedocument.wordprocessingml.template",
+  "xla": "application/vnd.ms-excel",
+  "xlam": "application/vnd.ms-excel.addin.macroenabled.12",
+  "xlc": "application/vnd.ms-excel",
+  "xlf": "application/x-xliff+xml",
+  "xlm": "application/vnd.ms-excel",
+  "xls": "application/vnd.ms-excel",
+  "xlsb": "application/vnd.ms-excel.sheet.binary.macroenabled.12",
+  "xlsm": "application/vnd.ms-excel.sheet.macroenabled.12",
+  "xlsx": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
+  "xlt": "application/vnd.ms-excel",
+  "xltm": "application/vnd.ms-excel.template.macroenabled.12",
+  "xltx": "application/vnd.openxmlformats-officedocument.spreadsheetml.template",
+  "xlw": "application/vnd.ms-excel"
+}