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storage.xqm
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Sat, Oct 5, 22:39

storage.xqm
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xquery version "3.0";
module namespace storage="http://exist-db.org/apps/myapp/storage";
import module namespace config="http://exist-db.org/apps/topoTEI/config" at "config.xqm";
import module namespace console="http://exist-db.org/xquery/console";
declare function storage:storeFile($parsedData, $type as xs:string, $targetType as xs:string, $collection as xs:string) as map(*) {
if (map:contains($parsedData, $targetType)) then (
let $filename := replace($parsedData('filename'), $config:tp-extension, '.xml')
let $content := $parsedData($targetType)
return if (contains($targetType, 'xml')) then (
let $parsedXML := parse-xml($content)
let $log := console:log($parsedXML)
let $localUri := storage:storeDocument($parsedXML, $collection, $filename)
return map:merge(($parsedData, map{ 'localUri': $localUri }))
) else (
let $output-collection := xmldb:login($collection, 'test', 'test')
let $localUri := xmldb:store($collection, $filename, $content)
return map:merge(($parsedData, map{ 'localUri': $localUri }))
)
) else (
$parsedData
)
};
declare function storage:storeDocument($document, $collection, $filename){
let $output-collection := xmldb:login($collection, 'test', 'test')
let $finalDocument := local:prepareDocument($document)
let $backup := storage:backupFile($filename, $collection)
return xmldb:store($collection, $filename, $finalDocument)
};
declare function storage:store($document, $newCollection, $filename){
let $output-collection := xmldb:login($config:app-root, 'test', 'test')
let $collection := if (xmldb:collection-available(concat($config:app-root, '/',$newCollection)))
then (concat($config:app-root, '/',$newCollection))
else (xmldb:create-collection($config:app-root, $newCollection))
return xmldb:store($collection, $filename, $document)
};
declare function local:prepareDocument($document) as node() {
let $stylesheet := config:resolve("xslt/createIDs4sourceDoc.xsl")
let $fix := config:resolve("xslt/remove_namespaces.xsl")
let $sourceDoc := config:resolve("xslt/updateSourceDoc.xsl")
let $new-document := transform:transform($document, $stylesheet, (), (), "method=xml media-type=text/xml")
let $fix-document := transform:transform($new-document, $fix, (), (), "method=xml media-type=text/xml")
let $source-document := transform:transform($fix-document, $sourceDoc, (), (), "method=xml media-type=text/xml")
return $source-document
};
declare function local:createCollection($collection as xs:string, $child as xs:string) as xs:string {
let $new-collection := concat($collection, $child)
return if (not(xmldb:collection-available($new-collection))) then (
let $target-collection := xmldb:create-collection($collection, $child)
return $target-collection
) else (
$new-collection
)
};
declare function local:getBackupFileName($file as xs:string) as xs:string {
let $damyrestring := format-dateTime(current-dateTime(), "[Y0001]-[M01]-[D01]_[H01][m01][s01]")
let $fileName := concat($file, "_", $damyrestring, '.xml')
return string($fileName)
};
declare function storage:backupFile($file as xs:string*, $collection as xs:string*) as xs:string* {
let $output-collection := xmldb:login($collection, 'test', 'test')
return if (doc(concat($collection, $file))) then (
let $backup-collection := local:createCollection($collection, "bak")
let $backup := xmldb:store($backup-collection, local:getBackupFileName($file), doc(concat($collection, $file)))
(: :let $remove := xmldb:remove($collection, $file):)
return $backup
) else ()
};

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