loss of all get/post data on redirect

[jnkowa-gfk]

the issue:
The current code does the redirect with a status code of 302.
this in general means that the client will do a redirect by forgetting about the original request but look at the newly given location. usually the request method will be changed from whatever it was to GET and the previously sent data will be forgotten.

The solution would be to change the behavior: don't use 302 status code, but use 307 instead.
benefits of behavior change:

• relocation is still done
• post/get data of original request is sent to the new location

since this is a behavior change, i suggest:

• have the http response code used for redirecting to be a setting that defaults to the old behavior 302
• setting can be overwritten
• have a breaking change in the future, where the default changes from 302 to 307

[jnkowa-gfk]

keep in mind, that for a http status code of 307 still might drop query-string data. the query-string needst to be maintained in code.

[erguenyogurtcu]

Fixed: #23

[achimfritz]

would be nice to have this PR, works for me

[Stuffy]

This was also an issue on our project, we fixed this in a very similar way as the pr of @erguenyogurtcu does. Would be nice to have this integrated into an update, as this extension is the only somewhat up-to-date language redirect solution for typo3.

[jnkowa-gfk]

@urbantrout ping

[jnkowa-gfk]

thanks for the merge, @urbantrout .
very much appreciated, looking forward seeing this fix in the next release.

[urbantrout]

Thanks for the PR @erguenyogurtcu.
Will create a new release today.