fix(File): add default blob.name (#431)

leeyeh · web-flow · commit 3396f0c4db84 · 2017-01-06T13:01:51.000+08:00
if name not set and the file is large, qiniu will respond with "invalid multipart format: multipart: message too large" error.
diff --git a/src/file.js b/src/file.js
@@ -129,9 +129,12 @@ module.exports = function(AV) {
       var dataBase64 = parseBase64(data.base64, mimeType);
       this._source = Promise.resolve({ data: dataBase64, type: mimeType });
     } else if (data && data.blob) {
-      if (!data.blob.type) {
+      if (!data.blob.type && mimeType) {
         data.blob.type = mimeType;
       }
+      if (!data.blob.name) {
+        data.blob.name = name;
+      }
       if (process.env.CLIENT_PLATFORM === 'ReactNative' || process.env.CLIENT_PLATFORM === 'Weapp') {
         this._extName = extname(data.blob.uri);
       }

Original file line number	Diff line number	Diff line change
`@@ -129,9 +129,12 @@ module.exports = function(AV) {`
`129`	`129`	`var dataBase64 = parseBase64(data.base64, mimeType);`
`130`	`130`	`this._source = Promise.resolve({ data: dataBase64, type: mimeType });`
`131`	`131`	`} else if (data && data.blob) {`
`132`		`- if (!data.blob.type) {`
	`132`	`+ if (!data.blob.type && mimeType) {`
`133`	`133`	`data.blob.type = mimeType;`
`134`	`134`	`}`
	`135`	`+ if (!data.blob.name) {`
	`136`	`+ data.blob.name = name;`
	`137`	`+ }`
`135`	`138`	`if (process.env.CLIENT_PLATFORM === 'ReactNative' \|\| process.env.CLIENT_PLATFORM === 'Weapp') {`
`136`	`139`	`this._extName = extname(data.blob.uri);`
`137`	`140`	`}`