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https://issues.apache.org/jira/browse/CB-13054?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16195427#comment-16195427
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ASF GitHub Bot commented on CB-13054:
-------------------------------------
Github user janpio commented on a diff in the pull request:
https://github.com/apache/cordova-docs/pull/746#discussion_r143312794
--- Diff: www/_posts/2017-10-02-from-filetransfer-to-xhr2.md ---
@@ -0,0 +1,175 @@
+---
+layout: post
+author:
+ name: Fil Maj
+ url: https://twitter.com/filmaj
+title: "Transition off of cordova-plugin-file-transfer"
+categories: blog
+tags: plugins
+---
+
+Early on in Cordova's existence, the [file-transfer
plugin](https://github.com/apache/cordova-plugin-file-transfer)
+was created to solve the [problem of downloading binary
files](https://issues.apache.org/jira/browse/CB-22).
+At the time, there weren't great options for solving this using
standards-compliant
+web APIs. The web took a twisty path to get to a solution (see
+[Firefox's
`sendAsBinary`](https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest/sendAsBinary)
+and the now-defunct [FileSystem
API](https://dev.w3.org/2009/dap/file-system/file-dir-sys.html)'s
+[BlobBuilder](https://developer.mozilla.org/en-US/docs/Web/API/BlobBuilder),
+among others), but today you can use our good friend
[XMLHttpRequest](https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest)'s
+newest features, combined with some newer JavaScript types and objects,
+[to solve this
problem](https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest/Sending_and_Receiving_Binary_Data).
+This is an exciting moment for Cordova as the dream for this project was
always
+to eventually reduce the surface area of APIs the project maintains, and
instead
+see regular web APIs be able to handle these use cases.
+
+As a result,
+[Cordova is sunsetting the file-transfer
plugin](https://issues.apache.org/jira/browse/CB-13052).
+What does "sunsetting" mean? In summary:
+
+* No more work will be done on the file-transfer plugin by the Cordova
development
+ community.
+* You can continue to use the file-transfer plugin if you wish - it should
work
+ fine as-is for the foreseeable future.
+* We highly suggest Cordova users transition to using the
+ [standards-compliant way of sending and receiving binary
data](https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest/Sending_and_Receiving_Binary_Data).
+
+All of us at Apache Cordova don't want to leave y'all hanging, though, so
we
+thought it'd be a good idea to show you how to use these newer XHR
features to do
+what file-transfer lets you do, but in a way that will work in any modern
web
+browser to boot!
+
+## Requirements
+
+Based on how deeply you interact with the underlying device filesystem,
and on
+which platforms, you may still need to rely on the
+[Cordova File plugin](https://github.com/apache/cordova-plugin-file). If
you
+still have references to `requestFileSystem` or `root.fs` in your
application's
+JavaScript, you will definitely need the File plugin because these are not
+standards-compliant APIs. Take note and care!
+
+## Platform Support
+
+Binary types in JavaScript, as well as the extended XHR features, are
available
+on the following Cordova-supported platforms without requiring any
additional
+plugins:
+
+* Android 4.4 or newer.
+* iOS 10 or newer.
+* Windows UWP (8.1, 10 or newer all work).
+* Windows Phone 8 or newer.
+
+As always, check [caniuse.com](https://caniuse.com) for detailed support
for the
+required bits, like [`Blob`](http://caniuse.com/#feat=blobbuilder),
+[Typed Arrays](http://caniuse.com/#feat=typedarrays), and
+[extended XHR features](http://caniuse.com/#feat=xhr2).
+
+## TL;DR
+
+Don't care about "standards" and all that mumbo jumbo? Just looking to
copy-paste
--- End diff --
"Standards are great and all, but what do you actually have to copy-paste
to replace the previous FileTransfer examples? We got you covered:
Here's ..."
> Write blog post on how to transition from file-transfer to XHR2
> ---------------------------------------------------------------
>
> Key: CB-13054
> URL: https://issues.apache.org/jira/browse/CB-13054
> Project: Apache Cordova
> Issue Type: Sub-task
> Components: cordova-plugin-file-transfer
> Reporter: Filip Maj
> Assignee: Filip Maj
> Labels: plugins-next
>
> Based on XHR2 research (see linked-to JIRA issue), write up a blog post!
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