Hello,
I am posting a JSON doc to a RESTXQ function from XForms and trying to set a Content-Disposition header to trigger a file download. Is this possible to do without first saving the JSON doc as a file? Right now, the RESTXQ function returns the correct headers, but does not force a file download dialog.
Thanks in advance! Tim
-- Query:
xquery version "3.1";
module namespace wrap = "http://example.org/wrap";
declare %rest:path("/wrap") %rest:POST("{$data}") %output:method("json") function wrap:process( $data as node() ) as item()* { let $name := data($data/data/upload/file/@name) let $json := json-to-xml($data/data/upload/file) let $header := ``[attachment; filename="`{$name}`";]`` return ( rest:response <http:response status="200" message="OK"> <http:header name="Content-Type" value="application/json"/> <http:header name="Content-Disposition" value="{$header}"/> </http:response> </rest:response>,
<map xmlns="http://www.w3.org/2005/xpath-functions"> <map key="Profile"> <array key="resourceTemplates">{$json}</array> <string key="title">Wrapper_Profile</string> <string key="id">Wrapper:Profile:BF2</string> <string key="description">Profile wrapper for resource templates</string> <string key="author">Wrapper</string> <string key="schema"> https://ld4p.github.io/sinopia/schemas/0.0.9/profile.json</string> <string key="date">{current-dateTime()}</string> </map> </map> => xml-to-json() => parse-json() => serialize(map {'method': 'json', 'use-character-maps' : map {'/' : '/'}}) ) };
-- Tim A. Thompson Discovery Metadata Librarian Yale University Library