xquery version "1.0";
declare namespace util="http://exist-db.org/xquery/util";
declare namespace fn="http://exist-db.org/local-functions";
declare namespace i18n="http://apache.org/cocoon/i18n/2.1";
declare namespace xmldb="http://exist-db.org/xquery/xmldb";
import module namespace save="http://www.risten.no/edit/save" at "saveroutines.xqm";
import module namespace ristenutil="http://www.risten.no/shared/util" at "../xquery/ristenutil.xqm";
(: Create filter expression from query term, field and mode :)
declare function fn:filter-expr($record as xs:string) as xs:string
{
let $pos := request:request-parameter("pos", "S"),
$newrec := ristenutil:makeTermID($record, $pos)
let $t := concat("'", $newrec, "'")
return
concat("@id &= ", $t)
};
(: Assemble the query string :)
declare function fn:build-query($record as xs:string, $entrylang as xs:string)
as xs:string
{
let $expr := fn:filter-expr($record),
$doc := ristenutil:get-doc($entrylang)
return
concat("for $r in document('", $doc, "')//entry[",
$expr, "] return $r")
};
(: Check for the existence of the new entry: :)
declare function fn:check-exists($entry as xs:string, $entrylang as xs:string)
as xs:boolean
{
let $query := fn:build-query($entry, $entrylang),
$hits := util:eval( $query ),
$count := count($hits)
return if ( $count = 0 ) then
false()
else
true()
};
(: Modify the query results before display: :)
declare function fn:display($entrylang as xs:string, $hits as node()+)
as element()
{
let $entry := item-at($hits, 1),
$common := $entry/common,
$senses := $entry/senses,
$id := $entry/@id
return
The result: {$savedentry}
, :) fn:display($entrylang, $hits) ) else let $savedentry := save:saveNewEntry($centerid), $query := fn:build-query($entry, $entrylang), $hits := util:eval( $query ) return if (empty($hits)) then (ERROR! The new record {$centerid} was not found!
,Contact the webmaster!
) else ( (: DEBUG:Your search query:
The save result: {$saveresult}
,The article does exist: {$exists}
, :) fn:display($entrylang, $hits) ) };