✨ Feature: add mime-types for some uploaders

Author: Molunerfinn

src/plugins/uploader/github.ts

@@ -1,6 +1,7 @@
 import { IPicGo, IPluginConfig, IGithubConfig, IOldReqOptionsWithJSON } from '../../types'
 import { IBuildInEvent } from '../../utils/enum'
 import { ILocalesKey } from '../../i18n/zh-CN'
+import mime from 'mime-types'
 
 const postOptions = (fileName: string, options: IGithubConfig, data: any): IOldReqOptionsWithJSON => {
   const path = options.path || ''
@@ -10,7 +11,8 @@ const postOptions = (fileName: string, options: IGithubConfig, data: any): IOldR
     url: `https://api.github.com/repos/${repo}/contents/${encodeURI(path)}${encodeURI(fileName)}`,
     headers: {
       Authorization: `token ${token}`,
-      'User-Agent': 'PicGo'
+      'User-Agent': 'PicGo',
+      'Content-Type': mime.lookup(fileName)
     },
     body: data,
     json: true

src/plugins/uploader/qiniu.ts

@@ -2,6 +2,7 @@ import qiniu from 'qiniu'
 import { IPluginConfig, IQiniuConfig, IPicGo, IOldReqOptions } from '../../types'
 import { IBuildInEvent } from '../../utils/enum'
 import { ILocalesKey } from '../../i18n/zh-CN'
+import mime from 'mime-types'
 
 function postOptions (options: IQiniuConfig, fileName: string, token: string, imgBase64: string): IOldReqOptions {
   const area = selectArea(options.area || 'z0')
@@ -12,7 +13,7 @@ function postOptions (options: IQiniuConfig, fileName: string, token: string, im
     url: `http://upload${area}.qiniup.com/putb64/-1/key/${base64FileName}`,
     headers: {
       Authorization: `UpToken ${token}`,
-      contentType: 'application/octet-stream'
+      'Content-Type': mime.lookup(fileName) || 'application/octet-stream'
     },
     body: imgBase64
   }

src/plugins/uploader/upyun.ts

@@ -4,6 +4,7 @@ import MD5 from 'md5'
 import { IBuildInEvent } from '../../utils/enum'
 import { ILocalesKey } from '../../i18n/zh-CN'
 import { safeParse } from '../../utils/common'
+import mime from 'mime-types'
 
 // generate COS signature string
 const generateSignature = (options: IUpyunConfig, fileName: string): string => {
@@ -26,7 +27,8 @@ const postOptions = (options: IUpyunConfig, fileName: string, signature: string,
     url: `https://v0.api.upyun.com/${bucket}/${encodeURI(path)}${encodeURI(fileName)}`,
     headers: {
       Authorization: signature,
-      Date: new Date().toUTCString()
+      Date: new Date().toUTCString(),
+      'Content-Type': mime.lookup(fileName) || 'application/octet-stream'
     },
     body: image,
     resolveWithFullResponse: true