Hi,
I have a problem with a form, that I could narrow down to the
following. It is a POST of type multipart/form data, sending one file
part:
------------------------------ed0cb8f98262
Content-Disposition: form-data; name="file"; filename="example.xml"
Content-Type: text/xml
<hello>World!</hello>
------------------------------ed0cb8f98262--
When I use `xdmp:get-request-field('file')` to get te value, it is
returned as a document node containing one text node. If I change
`text/plain` to `application/octet-stream`, the value is a binary
node.
I would have expected a document node with an element `hello`. The
following query reproduces the problem (accessing and outputing a few
key values, to double-check my environment):
xquery version "1.0-ml";
import module namespace admin = "http://marklogic.com/xdmp/admin";
at "/MarkLogic/admin.xqy";
declare namespace xdmp = "http://marklogic.com/xdmp";;
declare namespace mt = "http://marklogic.com/xdmp/mimetypes";;
declare function local:type-from-filename($name as xs:string) as xs:string*
{
let $ext := fn:tokenize($name, '\.')[fn:last()]
let $types := admin:mimetypes-get(admin:get-configuration())
return
$types[mt:extensions/data() = $ext]/mt:name
};
<fields version="{ xdmp:version() }">
{
for $name in xdmp:get-request-field-names()
let $value := xdmp:get-request-field($name)
let $filename := xdmp:get-request-field-filename($name)
return
<field>
<name>{ $name }</name>
<is-text>{ $value/node() instance of text() }</is-text>
<is-binary>{ $value/node() instance of binary() }</is-binary>
<filename type="{ local:type-from-filename($filename)
}">{ $filename }</filename>
<content-type>{
xdmp:get-request-field-content-type($name) }</content-type>
{
if ( $value instance of binary() ) then
<value>...binary...</value>
else
<value>{ $value }</value>
}
</field>
}
</fields>
When called with the following CURL command (just put the above query
on a HTTP app server, and adapt the user, password, and endpoint
below):
curl -u user:pwd --digest \
-F "file=@.../example.xml;type=text/xml" \
http://localhost:8010/test/tools/fields
it returns the following:
<fields version="8.0-4">
<field>
<name>file</name>
<is-text>true</is-text>
<is-binary>false</is-binary>
<filename type="application/xml">example.xml</filename>
<content-type>text/xml</content-type>
<value><hello>World!</hello> </value>
</field>
</fields>
When called with the following CURL command (note the different
type=):
curl -u user:pwd --digest \
-F "file=@.../example.xml;type=application/octet-stream" \
http://localhost:8010/test/tools/fields
it returns the following:
<fields version="8.0-4">
<field>
<name>file</name>
<is-text>false</is-text>
<is-binary>false</is-binary>
<filename type="application/xml">example.xml</filename>
<content-type>application/octet-stream</content-type>
<value>...binary...</value>
</field>
</fields>
Did I miss something? Shouldn't I get an XML document node?
Posted on SO as well, at http://stackoverflow.com/questions/33946268/.
Regards,
--
Florent Georges
http://fgeorges.org/
http://h2oconsulting.be/
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