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From "Alexander Shorin (Updated) (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (COUCHDB-1330) provides() does not supports returning a status code or headers
Date Sat, 10 Mar 2012 20:24:58 GMT

     [ https://issues.apache.org/jira/browse/COUCHDB-1330?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Alexander Shorin updated COUCHDB-1330:
--------------------------------------

    Attachment: couchdb-1330.patch

I've ported fix from Python query server.


Current behavior: provides response could override everything from original one, but result
body is still been merged by rules that I'd mentioned before:
> resp.body = resp.chunks + resp.body + provided_resp.chunks + provided_resp.body. 

                
> provides() does not supports returning a status code or headers
> ---------------------------------------------------------------
>
>                 Key: COUCHDB-1330
>                 URL: https://issues.apache.org/jira/browse/COUCHDB-1330
>             Project: CouchDB
>          Issue Type: Bug
>          Components: JavaScript View Server
>    Affects Versions: 1.1.1
>         Environment: Iris Couch
>            Reporter: Jason Smith
>            Priority: Minor
>         Attachments: A_0001-Support-provides-callbacks-indicating-status-code-an.patch,
couchdb-1330.patch
>
>   Original Estimate: 4h
>  Remaining Estimate: 4h
>
> An Iris Couch user lost the ability to redirect from a provides() callback in a show
function: http://getsatisfaction.com/iriscouch/topics/_provides_method_not_returning_code_and_headers
> This show function no longer works:
> function (doc, req) {
>     provides('html', function () {
>         return {
>             headers: { Location: 'http://www.iriscouch.com' },
>             code: 302,
>             body: 'Redirecting to IrisCouch website...'
>         };
>     });   
> }
> This looks like a regression from 1.1.0; although there are no unit tests so perhaps
strictly speaking it was unsupported functionality. Git bisect places the error at the patch
to COUCHDB-1272.

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