D-Net

        <DATE_OF_CREATION value="2017-07-18T18:16:55+02:00"/>

                <CODE>

                    declare_script "claims_crossref_2_OAF";

                    declare_ns oaf = "http://namespace.openaire.eu/oaf";

                    declare_ns dri = "http://www.driver-repository.eu/namespace/dri";

                    declare_ns dr = "http://www.driver-repository.eu/namespace/dr";

                    declare_ns dc = "http://purl.org/dc/elements/1.1/";

                    declare_ns prov = "http://www.openarchives.org/OAI/2.0/provenance";

                    $var0 = "''";

                    $var1 = "'corda_______::'";

                    $varDummy = "''";

                    static $varDatasourceid = "'openaire____::crossref'";

                    static $varOfficialname = "'Crossref'";

                    static $varUnknownRepoid = "'openaire____::1256f046-bf1f-4afc-8b47-d0b147148b18'";

                    static $varUnknownReponame = "'Unknown Repository'";

                    if xpath:"not(matches(//objIdentifier, '^[\w_]{12}::\w{32}$'))" dri:objIdentifier = skipRecord(); else $varDummy = "''";

                    dri:objIdentifier = xpath:"//objIdentifier";

                    dri:recordIdentifier = xpath:"//dri:recordIdentifier";

                    dri:dateOfCollection = xpath:"//dri:dateOfCollection";

                    static dr:dateOfTransformation = xpath:"current-dateTime()";

                    apply xpath:"//message/items/author" if xpath:"true()" dc:creator =  xpath:"concat(./family, ', ', ./given)"; else $varDummy = "''";

                    apply xpath:"//message/items/title" if xpath:"string-length(.) > 0" dc:title = xpath:"normalize-space(.)"; else $varDummy = "''";

                    apply xpath:"//message/items/publisher" if xpath:"string-length(.) > 0" dc:publisher = xpath:"normalize-space(.)"; else $varDummy = "''";

                    apply xpath:"//message/items/source" if xpath:"string-length(.) > 0" dc:source = xpath:"normalize-space(.)"; else $varDummy = "''";

                    apply xpath:"//message/items/container-title" if xpath:"string-length(.) > 0" dc:source = xpath:"normalize-space(.)"; else $varDummy = "''";

                    apply xpath:"//message/items/subject" if xpath:"string-length(.) > 0" dc:subject = xpath:"normalize-space(.)"; else $varDummy = "''";

                    $varHttpTest = "''";

                    apply xpath:"//message/items/URL" if xpath:"starts-with(normalize-space(.), 'http')" dc:identifier = xpath:"normalize-space(.)"; else dr:CobjIdentifier = xpath:"normalize-space(.)";

                    // first check whether //issued/date-parts contains at most 3 (array) fields, with apt lengths; then alternate the values with '-', giving month/day standard length or dummy values before.

                    apply xpath:"//*[local-name()='issued']/*[local-name()='date-parts'][max((count(*),3))=3 and string-length(*[1])=4 and max((subsequence(*/string-length(),2,2),2))=2]" if xpath:"." oaf:dateAccepted = xpath:"string-join((*[1], substring(substring(concat('0',*[2],'1'),string-length(*[2])),1,2), substring(substring(concat('0',*[3],'1'),string-length(*[3])),1,2)), '-')"; else $varDummy = "''";

                    apply xpath:"//message/items/type" if xpath:"." dr:CobjCategory = Convert(xpath:"normalize-space(.)", TextTypologies); else dr:CobjCategory = "0001";

                    oaf:accessrights = "'UNKNOWN'";

                    oaf:collectedFrom = set("''", @name = $varOfficialname; , @id = $varDatasourceid;);

                    oaf:hostedBy = set("''", @name = $varUnknownReponame; , @id = $varUnknownRepoid;);

                    $varId = identifierExtract('["//message/items/DOI", "//message/items/URL"]' , xpath:"./*[local-name()='record']" , '(10[.][0-9]{4,}[^\s"/<>]*/[^\s"<>]+)');

                    oaf:identifier = set(xpath:"$varId//value", @identifierType = "doi";);

                    oaf:datasourceprefix = xpath:"//oaf:datasourceprefix";

                    about = xpath:"//about";

                    end

                </CODE>

</RESOURCE_PROFILE>