Merge branch 'op/tei2pdf' into 'master'

function max.plugins.tei2pdf:fragmentToPDF($project, $routeDoc, $id){

    let $dbPath := max.config:getProjectDBPath($project)

    let $teiHeader := doc($dbPath || '/' || $routeDoc)//*:teiHeader

    let $content:=

    let $content:= max.api:getXMLByID($dbPath, $id)

    let $wrappedContent :=

        if($content//self::*:TEI)

        then($content)

        else(

        <TEI xmlns="http://www.tei-c.org/ns/1.0">

            <teiHeader>{$teiHeader}</teiHeader>

            <text>{max.api:getXMLByID($dbPath, $id)}</text>

            <text>{$content}</text>

        </TEI>

    (: return $content :)

    let $pdf := max.util:xml2pdf($content, max.util:getProjectFoXsl($project),$project,$id)

        )

    let $pdf := max.util:xml2pdf($wrappedContent, max.util:getProjectFoXsl($project),$project,$id)

    return

        (<rest:response>

            <http:response status="200">