DOMDocument aiuto!

**rey23** · 06-06-2009, 16:25

Salve a tutti,
sto cercando di implementare una libreria in grado di esportare / importare pacchetti nel formato IMS Content Package dalla mia applicazione php.
Per quanto riguarda l'importazione desidero validare un file xml utilizzando gli schemi xsd, ma ottengo il seguente errore:

Warning: DOMDocument::schemaValidate() [domdocument.schemavalidate]: Element '{http://www.imsglobal.org/xsd/imsmd_v1p2}lom': No matching global element declaration available, but demanded by the strict wildcard.

Codice che utilizza la libreria DomDocument per effettuare la validazione:

Codice PHP:


    // check if imsmanifest.xml exists

    $imscp_root_dir = "PATH TO IMSCP ROOT DIR";

    $imsmanifest = $imscp_root_dir . DIRECTORY_SEPARATOR . "imsmanifest.xml";

    $imscp_schema = $imscp_root_dir . DIRECTORY_SEPARATOR . "imscp_v1p1.xsd";

    $imsmd_schema = $imscp_root_dir . DIRECTORY_SEPARATOR . "imsmd_v1p2p2.xsd";

    if (!is_file($imsmanifest)) {

        die("Missing imsmanifest file.");

    }

    

    // check imsmanifest.xml against schema

    $imsmanifest_xml = new DomDocument();

    

    // load the imsmanifest.xml document in the DOMDocument object

    $imsmanifest_xml->Load($imsmanifest);

    

    // validate the XML file against the schema

    if ($imsmanifest_xml->schemaValidate($imscp_schema)) {

        echo "Imsmanifest is valid!";

    } else {

        echo "Imsmanifest is valid!";

    }

Contenuto del file imsmanifest.xml:

<?xml version="1.0" encoding="UTF-8"?>


<manifest xmlns="http://www.imsglobal.org/xsd/imscp_v1p1" xmlns:imsmd="http://www.imsglobal.org/xsd/imsmd_v1p2" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" identifier="MANIFEST-DCFD9D7F-A83F-6E2C-F52B-7F1F44C7C15E" xsi:schemaLocation="http://www.imsglobal.org/xsd/imscp_v1p1 imscp_v1p1.xsd http://www.imsglobal.org/xsd/imsmd_v1p2 imsmd_v1p2p2.xsd">
<metadata>
<schema>IMS Content</schema>
<schemaversion>1.2.2</schemaversion>
<imsmd:lom>
<imsmd:general>
<imsmd:title>
<imsmd:langstring xml:lang="en">Summer Pictures</imsmd:langstring>
</imsmd:title>
<imsmd:catalogentry>
<imsmd:catalog />
<imsmd:entry>
<imsmd:langstring xml:lang="en" />
</imsmd:entry>
</imsmd:catalogentry>
<imsmd:language>en</imsmd:language>
<imsmd:description>
<imsmd:langstring xml:lang="en">Simple exemplar content package</imsmd:langstring>
</imsmd:description>
<imsmd:keyword>
<imsmd:langstring xml:lang="en">Exemplar</imsmd:langstring>
</imsmd:keyword>
<imsmd:structure>
<imsmd:source>
<imsmd:langstring xml:lang="x-none">LOMv1.0</imsmd:langstring>
</imsmd:source>
<imsmd:value>
<imsmd:langstring xml:lang="x-none">Linear</imsmd:langstring>
</imsmd:value>
</imsmd:structure>
</imsmd:general>
<imsmd:lifecycle>
<imsmd:version>
<imsmd:langstring xml:lang="en">0.1</imsmd:langstring>
</imsmd:version>
<imsmd:status>
<imsmd:source>
<imsmd:langstring xml:lang="x-none">LOMv1.0</imsmd:langstring>
</imsmd:source>
<imsmd:value>
<imsmd:langstring xml:lang="x-none">Draft</imsmd:langstring>
</imsmd:value>
</imsmd:status>
</imsmd:lifecycle>
<imsmd:metametadata>
<imsmd:contribute>
<imsmd:role>
<imsmd:source>
<imsmd:langstring xml:lang="x-none">LOMv1.0</imsmd:langstring>
</imsmd:source>
<imsmd:value>
<imsmd:langstring xml:lang="x-none">Creator</imsmd:langstring>
</imsmd:value>
</imsmd:role>
<imsmd:centity>
<imsmd:vcard>BEGIN:VCARD FN

r.Colin D. Milligan END:VCARD</imsmd:vcard>
</imsmd:centity>
<imsmd:date>
<imsmd:datetime>2003-07-08</imsmd:datetime>
</imsmd:date>
</imsmd:contribute>
<imsmd:metadatascheme>UKCMF</imsmd:metadatascheme>
<imsmd:language>en</imsmd:language>
</imsmd:metametadata>
<imsmd:technical>
<imsmd:format>text/html</imsmd:format>
<imsmd:location type="URI">http://www.reload.ac.uk/ex/testpkg.zip</imsmd:location>
<imsmd:installationremarks>
<imsmd:langstring xml:lang="en" />
</imsmd:installationremarks>
</imsmd:technical>
<imsmd:rights>
<imsmd:cost>
<imsmd:source>
<imsmd:langstring xml:lang="x-none">LOMv1.0</imsmd:langstring>
</imsmd:source>
<imsmd:value>
<imsmd:langstring xml:lang="x-none">no</imsmd:langstring>
</imsmd:value>
</imsmd:cost>
<imsmd:copyrightandotherrestrictions>
<imsmd:source>
<imsmd:langstring xml:lang="x-none">LOMv1.0</imsmd:langstring>
</imsmd:source>
<imsmd:value>
<imsmd:langstring xml:lang="x-none">no</imsmd:langstring>
</imsmd:value>
</imsmd:copyrightandotherrestrictions>
<imsmd:description>
<imsmd:langstring xml:lang="en">This content is copyright free.</imsmd:langstring>
</imsmd:description>
</imsmd:rights>
<imsmd:annotation>
<imsmd

erson>
<imsmd:vcard>BEGIN:VCARD FN

r.Colin D. Milligan END:VCARD</imsmd:vcard>
</imsmd

erson>
<imsmd:date>
<imsmd:datetime>2003-07-08</imsmd:datetime>
</imsmd:date>
<imsmd:description>
<imsmd:langstring xml:lang="en">These materials are very simplistic.</imsmd:langstring>
</imsmd:description>
</imsmd:annotation>
</imsmd:lom>
</metadata>
<organizations default="ORG-D6257D46-F4BF-B282-732C-8412E21AC988">
<organization identifier="ORG-D6257D46-F4BF-B282-732C-8412E21AC988" structure="hierarchical">
<title>Summer Pictures</title>
<item identifier="ITEM-AB190567-46F6-DEA5-321F-18035FC94656" isvisible="true" identifierref="RES-96882175-AA6B-4A19-0160-EB3A181E7115">
<title>Loch Katrine</title>
</item>
<item identifier="ITEM-061E8E5A-1B1C-EFCA-8FA3-6BB89732226B" isvisible="true" identifierref="RES-B3A9C9BF-58B4-A7E8-9C14-E909E01ED753">
<title>Ben Ledi</title>
</item>
<item identifier="ITEM-6B895A68-4D42-CB93-594F-3EF2AE17F8FA" isvisible="true" identifierref="RES-1DC3140B-3BA5-3888-E090-B7041D71880A">
<title>Jencks Earthwork</title>
</item>
<item identifier="ITEM-F3C883BF-E1E7-9B6D-2E7A-06C4B88FD424" isvisible="true" identifierref="RES-8C97ECAB-F3EA-A391-FFC7-1B10CB4A8914">
<title>MSP Cells</title>
</item>
<item identifier="ITEM-D07C70BD-EF62-FEA9-3EAB-016CFD6FB566" isvisible="true" identifierref="RES-94D147FA-06F1-BCA6-5EFC-29C123481EE4">
<title>Holyrood Building Site</title>
</item>
<item identifier="ITEM-47419598-DDAC-D593-9336-A189ED37036F" isvisible="true" identifierref="RES-59CE1240-62AD-E5A9-DF4A-D9C91E370932">
<title>Salisbury Crags</title>
</item>
<item identifier="ITEM-A69B52E2-C70D-9099-6E63-EDB81BC81E80" isvisible="true" identifierref="RES-99863A93-02C8-8996-2FD1-6042124014FD">
<title>Castle Sunset</title>
</item>
<item identifier="ITEM-BEBD6D04-5C98-58C8-A967-907D01BF9D08" isvisible="true" identifierref="RES-42D808C8-431A-D55E-E941-211BDDE5DF02">
<title>Bridges Sunset</title>
</item>
</organization>
</organizations>
<resources>
<resource identifier="RES-42D808C8-431A-D55E-E941-211BDDE5DF02" type="webcontent" href="one.html">
<file href="one.html" />
<file href="supp/reloadhelp.css" />
<file href="supp/reloadeditoricon.gif" />
<file href="supp/sunset1.jpg" />
</resource>
<resource identifier="RES-99863A93-02C8-8996-2FD1-6042124014FD" type="webcontent" href="two.html">
<file href="two.html" />
<file href="supp/reloadhelp.css" />
<file href="supp/reloadeditoricon.gif" />
<file href="supp/sunset2.jpg" />
</resource>
<resource identifier="RES-B3A9C9BF-58B4-A7E8-9C14-E909E01ED753" type="webcontent" href="three.html">
<file href="three.html" />
<file href="supp/reloadhelp.css" />
<file href="supp/reloadeditoricon.gif" />
<file href="supp/benledi.jpg" />
</resource>
<resource identifier="RES-8C97ECAB-F3EA-A391-FFC7-1B10CB4A8914" type="webcontent" href="four.html">
<file href="four.html" />
<file href="supp/reloadhelp.css" />
<file href="supp/reloadeditoricon.gif" />
<file href="supp/cells.jpg" />
</resource>
<resource identifier="RES-96882175-AA6B-4A19-0160-EB3A181E7115" type="webcontent" href="five.html">
<file href="five.html" />
<file href="supp/reloadhelp.css" />
<file href="supp/reloadeditoricon.gif" />
<file href="supp/trossachs.jpg" />
</resource>
<resource identifier="RES-1DC3140B-3BA5-3888-E090-B7041D71880A" type="webcontent" href="six.html">
<file href="six.html" />
<file href="supp/reloadhelp.css" />
<file href="supp/reloadeditoricon.gif" />
<file href="supp/jencks.jpg" />
</resource>
<resource identifier="RES-94D147FA-06F1-BCA6-5EFC-29C123481EE4" type="webcontent" href="seven.html">
<file href="seven.html" />
<file href="supp/reloadhelp.css" />
<file href="supp/reloadeditoricon.gif" />
<file href="supp/holyrood.jpg" />
</resource>
<resource identifier="RES-59CE1240-62AD-E5A9-DF4A-D9C91E370932" type="webcontent" href="eight.html">
<file href="eight.html" />
<file href="supp/reloadhelp.css" />
<file href="supp/reloadeditoricon.gif" />
<file href="supp/crags.jpg" />
</resource>
</resources>
</manifest>

Come potete notare il file xml utilizza 2 namespace
DEFAULT: xmlns="http://www.imsglobal.org/xsd/imscp_v1p1"
METADATA: xmlns="http://www.imsglobal.org/xsd/imsmd_v1p2"

Come posso validare il documento secondo i due xsd?

Grazie Mauro

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