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[mod] tidy
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This commit is contained in:
Andy Bunce 2025-02-10 17:17:30 +00:00
parent 5c9e32d119
commit 9f0bed7cd8
8 changed files with 64 additions and 40 deletions
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27
src/Pdfbox3.xqm
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@ -28,14 +28,7 @@ declare namespace PDFRenderer="java:org.apache.pdfbox.rendering.PDFRenderer";
declare namespace RandomAccessReadBufferedFile = "java:org.apache.pdfbox.io.RandomAccessReadBufferedFile";
declare namespace File ="java:java.io.File";
declare variable $pdfbox:package-version:="0.1.2";
(:~ version of Apache Pdfbox in use e.g. "3.0.4"
:)
declare function pdfbox:version()
as xs:string{
Q{java:org.apache.pdfbox.util.Version}getVersion()
};
(:~ with-document pattern: open pdf,apply function, close pdf
creates a local pdfobject and ensures it is closed after use
@ -44,7 +37,7 @@ e.g pdfbox:with-pdf("path...",pdfbox:page-text(?,5))
declare function pdfbox:with-pdf($src as xs:string,
$fn as function(item())as item()*)
as item()*{
let $pdf:=pdfbox:open($src)
let $pdf:=pdfbox:open-file($src)
return try{
$fn($pdf),pdfbox:close($pdf)
} catch *{
@ -54,12 +47,12 @@ as item()*{
};
(:~ open pdf, returns pdf object :)
declare function pdfbox:open($pdfpath as xs:string)
declare function pdfbox:open-file($pdfpath as xs:string)
as item(){
try{
Loader:loadPDF( RandomAccessReadBufferedFile:new($pdfpath))
} catch *{
error(xs:QName("pdfbox:open"),"Failed to open: " || $pdfpath)
error(xs:QName("pdfbox:open-file"),"Failed to open: " || $pdfpath)
}
};
@ -122,7 +115,7 @@ as map(*){
(:~ summary info as map for $pdfpath :)
declare function pdfbox:report($pdfpath as xs:string)
as map(*){
let $pdf:=pdfbox:open($pdfpath)
let $pdf:=pdfbox:open-file($pdfpath)
return (map{
"file": $pdfpath,
"pages": pdfbox:page-count($pdf),
@ -144,6 +137,12 @@ as xs:boolean{
}
};
(:~ true if $pdf is encrypted* :)
declare function pdfbox:isEncrypted($pdf as item())
as xs:boolean{
PDDocument:isEncrypted($pdf)
};
(:~ outline for $pdf as map()* :)
declare function pdfbox:outline($pdf as item())
as map(*)*{
@ -268,6 +267,12 @@ as xs:string{
return (# db:checkstrings #) {PDFTextStripper:getText($tStripper,$doc)}
};
(:~ version of Apache Pdfbox in use e.g. "3.0.4" :)
declare function pdfbox:version()
as xs:string{
Q{java:org.apache.pdfbox.util.Version}getVersion()
};
(:~ convert date :)
declare %private
function pdfbox:gregToISO($item as item())