function store_md_and_traverse_subitems($mfdocId, $level, $counter, $contextElem, $treeElem, $parentElem)
{
global $_user, $xht_doc, $mdStore, $mdObj, $sdisub, $charset;
// $contextElem -> @identifier, metadata/lom
// $treeElem -> title, items
$itemId = $xht_doc->xmd_value(ITEMID, $contextElem);
if ($sdisub && $level == 1 && $sdisub != $itemId) {
return;
}
// <item level=... number=... identifier=...>:
// <title>...</title>
// <parent identifier=... /> <previous ... /> <next ... />
// <child identifier=... /> <child identifier=... /> ...
// <resource href=...>
// <file href=... /> <file href=... /> ...
// </resource>
// <metadata>...</metadata>
// </item>
set_time_limit(30);
// again 30 seconds from here on...
$mddoc = new xmddoc('<item/>');
// version, name ?
$mddoc->xmd_set_attribute(0, 'level', $level, false);
$mddoc->xmd_set_attribute(0, 'number', $counter, false);
$mddoc->xmd_set_attribute(0, IDENTIF, $itemId, false);
if ($level == 0) {
$mddoc->xmd_set_attribute(0, 'created', date('Y/m/d H:i:s'), false);
$mddoc->xmd_set_attribute(0, 'by', $_user['user_id'], false);
}
$mddoc->xmd_add_text_element(TITLE, $xht_doc->xmd_value(TITLE, $treeElem));
if ($ppnId = $xht_doc->xmd_value(ITEMID, $parentElem)) {
$mddoc->xmd_add_element('parent', 0, array(IDENTIF => $ppnId));
}
if ($ppnId = $xht_doc->xmd_value('-' . SUBIT, $treeElem)) {
$mddoc->xmd_add_element('previous', 0, array(IDENTIF => $ppnId));
}
if ($ppnId = $xht_doc->xmd_value('+' . SUBIT, $treeElem)) {
$mddoc->xmd_add_element('next', 0, array(IDENTIF => $ppnId));
}
if (($srcElem = resource_for($treeElem)) > 0) {
// change stuff below to xmd_copy_foreign_child ?
$resElem = $mddoc->xmd_add_element('resource', 0, array(HREF => $xht_doc->xmd_value(WEBF, $srcElem)));
foreach ($xht_doc->xmd_select_elements(FILE, $srcElem) as $fileElem) {
$mddoc->xmd_add_element(FILE, $resElem, array(HREF => $xht_doc->xmd_value(WEBF, $fileElem)));
}
}
$mddoc->xmd_copy_foreign_child($xht_doc, $xht_doc->xmd_select_single_element('metadata', $contextElem));
foreach ($xht_doc->xmd_select_elements(SUBITEM, $treeElem) as $subElem) {
$mddoc->xmd_add_element('child', 0, array(IDENTIF => $xht_doc->xmd_value(ITEMID, $subElem)));
}
$mdt = $mddoc->xmd_xml();
$xhtDoc = $mdObj->mdo_define_htt();
$xhtDoc->xht_xmldoc = $mddoc;
// $xhtDoc->xht_param['xxx'] = 'yyy';
$mdStore->mds_put($eid = EID_TYPE . '.' . $mfdocId . '.' . $itemId, $mdt, 'mdxmltext', '?');
$mdStore->mds_put($eid, $ixt = $xhtDoc->xht_fill_template('INDEXABLETEXT'), 'indexabletext');
if ($level == 0) {
$mdStore->mds_put(EID_TYPE . '.' . $mfdocId, $mdt, 'mdxmltext', '?');
$mdStore->mds_put(EID_TYPE . '.' . $mfdocId, $ixt, 'indexabletext');
}
echo $level <= 1 ? '<br />' . $level . '/ ' : ' ', htmlspecialchars($itemId, ENT_QUOTES, $charset);
flush();
$loopctr = 0;
foreach ($xht_doc->xmd_select_elements(SUBITEM, $treeElem) as $subElem) {
store_md_and_traverse_subitems($mfdocId, $level + 1, ++$loopctr, $subElem, $subElem, $contextElem);
// note: replacing this recursion by queue+loop makes it slower!
}
}
foreach (array(1001, 1002, 1003) as $eid_id) {
$mdObj = new mdobject($_course, $eid_id);
// see 'md_' . EID_TYPE . '.php'
$eid = $mdObj->mdo_eid;
$titlePath = $mdObj->mdo_dcmap_v['Title'];
// no IEEE dependencies here...
if (($mdt_rec = $mdStore->mds_get($eid)) === FALSE) {
$mdt = $mdObj->mdo_generate_default_xml_metadata();
$xmlDoc = new xmddoc(explode("\n", $mdt));
if (!$xmlDoc->error) {
echo htmlspecialchars($titlePath), ': ';
$mdTitle = $xmlDoc->xmd_value($titlePath);
if ($mdTitle == $langMdTitle) {
$mdTitle = EID_TYPE . ' ' . $eid_id;
$xmlDoc->xmd_update($titlePath, $mdTitle);
$mdt = $xmlDoc->xmd_xml();
}
echo htmlspecialchars($mdTitle), ':';
}
$mdStore->mds_put($eid, $mdt, 'mdxmltext', FALSE);
echo '<a href="../index.php?eid=', urlencode($eid), '">', htmlspecialchars($eid), '</a><br>';
}
}
echo '<br>';
$xmlDoc = new xmddoc(explode("\n", $mdStore->mds_get($eid = EID_TYPE . '.1002')));
if ($xmlDoc->error) {
give_up($xmlDoc->error);
}
$mdObj = new mdobject($_course, '1002');
$mda = "~~";
// delete metadata of 'Document.1002'
}
if (($mdt_rec = $mdStore->mds_get(BID . '.' . $chId)) === FALSE) {
$mdt = $mdObj->mdo_generate_default_xml_metadata();
} else {
$mdt = $mdt_rec;
}
$xhtxmldocchild = new xmddoc(explode("\n", $mdt));
!$xhtxmldocchild->error or give_up($chId . ': ' . $xhtxmldocchild->error);
// make stuff below a parameter? copy some already in importmanifest?
$xhtxmldoc->xmd_copy_foreign_child($xhtxmldocchild, $xhtxmldocchild->xmd_select_single_element('title'), $chEl);
$xhtxmldoc->xmd_copy_foreign_child($xhtxmldocchild, $xhtxmldocchild->xmd_select_single_element('resource'), $chEl);
$after_last = $after_last || $chId == $id_range_last;
}
$xhtDoc = define_htt(HTT . '.htt', $urlp, $_course['path']);
$xhtDoc->xht_xmldoc = $xhtxmldoc;
$xhtDoc->xht_param['mdt'] = $xhtxmldoc->xmd_xml();
// GENERATE OUTPUT ------------------------------------------------------------>
foreach (explode("\n", $xhtDoc->htt_array['HTTP']) as $httpXtra) {
if ($httpXtra) {
$httpHeadXtra[] = $httpXtra;
}
}
$xhtDoc->xht_get_lang = 'get_lang';
function resource_for($e)
{
return $e;
}
// dummy, '=/' not used here
$xhtDoc->xht_resource = 'resource_for';
$htmlHeadXtra[] = $xhtDoc->xht_fill_template('HEAD');
// $mdObj->mdo_add_breadcrump_nav(); // see 'md_' . EID_TYPE . '.php'
function mds_put_dc_elements($mdo, $dcelem) {
if (($mdt = $this->mds_get($mdo->mdo_eid)) === FALSE) {
$mdt = $mdo->mdo_generate_default_xml_metadata(); $exists = FALSE;
} else
$exists = TRUE;
$xmlDoc = new xmddoc(explode("\n", $mdt)); if ($xmlDoc->error) return FALSE;
foreach ($dcelem as $dce => $value) {
$xmlDoc->xmd_update($mdo->mdo_dcmap_v[$dce], (string) $value);
}
$this->mds_put($mdo->mdo_eid, '', 'md5', $exists);
return $this->mds_put($mdo->mdo_eid, $xmlDoc->xmd_xml());
}