foreach ($xhtxmldoc->xmd_select_elements('child') as $chEl) {
$chId = $xhtxmldoc->attributes[$chEl]['identifier'];
// no get_att yet...
if ($after_last || ($before_first = $before_first && $chId != $id_range_first)) {
$xhtxmldoc->xmd_remove_element($chEl);
continue;
}
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)
{
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!
}
}
$testdoc->xmd_update('newtag/~', '');
showDoc("After update 'newtag/~', ''");
$keepdoc = $testdoc;
$wrongdoc = "<html>\n <body>\n <p>Text</p>\n <p>More text" . "\n </body>\n</html>";
$testdoc = new xmddoc(explode("\n", $wrongdoc));
showDoc('Xml doc with syntax error + error message', $wrongdoc . "\n\n" . $testdoc->error);
$xmlFile = 'imsmanifest_reload.xml';
$presXmlFileContents = @file_get_contents_n($xmlFile) or die('XML file ' . htmlspecialchars($xmlFile) . ' is missing...');
showDoc('XML file to be parsed', $presXmlFileContents);
$testdoc = new xmddoc(explode("\n", $presXmlFileContents));
unset($presXmlFileContents);
if ($testdoc->error) {
die($xmlFile . ':<br><br>' . $testdoc->error);
}
$testdoc->xmd_update_many('metadata/lom/general/title,metadata/lom/general/description', 'langstring/@lang', 'fr');
$testdoc->xmd_copy_foreign_child($keepdoc, $keepdoc->xmd_select_single_element('sometag[2]'));
showDoc('After parsing, and after changing 2* langstring/@lang to fr, ' . 'and after adding a foreign doc, reconstruction from memory');
showDoc('Element tagname of first metadata/lom/* element', $testdoc->name[$testdoc->xmd_select_single_element('metadata/lom/*')]);
showDoc('Element namespace URI of metadata/lom/*[2]', $testdoc->xmd_get_ns_uri($testdoc->xmd_select_single_element('metadata/lom/*[2]')));
showDoc('Number of metadata/lom/* elements', count($testdoc->xmd_select_elements('metadata/lom/*')));
showDoc('Number of resources/resource/file elements with @href', count($testdoc->xmd_select_elements_where_notempty('resources/resource/file', '@href')));
$elems = $testdoc->xmd_select_elements_where('resources/resource', 'file[1]/@href', 'three.html');
showDoc('Resource identifier where file[1]/@href is three.html', $testdoc->xmd_value('@identifier', $elems[0]));
$elems = $testdoc->xmd_select_elements_where('resources/resource', '@identifier', $testdoc->xmd_value('organizations/organization/item[2]/@identifierref'));
showDoc('Resource href for item[2]', $testdoc->xmd_value('@href', $elems[0]));
$stuff = '';
foreach (array('@identifier', 'metadata/schema', '*/*/*/*[1]/langstring', 'resources/resource[3]/@href', 'resources/resource[3]/file/@href', 'resources/resource[3]/@*', 'resources/resource[3]/-/@href', 'resources/resource[3]/+/@href', 'resources/resource[1]/-/@href', 'resources/../../../../../../../@identifier', '@*', 'resources/@*', 'organizations/organization/item[4]/title', 'organizations/organization/item[-2]/title', 'organizations/organization/item[4]/@*', 'organizations/organization/item[4]/@*item', 'organizations/organization/item[2]/+item/title', 'organizations/organization/item[2]/+/+/+/title', 'organizations/organization/item[2]/-item', 'organizations/organization/item[1]/-item', 'organizations/organization/item[1]/-', 'organizations/organization/item[1]/-/@.') as $path) {
$stuff .= $path . ' => ' . $testdoc->xmd_value($path) . "\n";
}
showDoc('Values of: @identifier, metadata/schema, ... (see below)', $stuff);
function showHtml($path)