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! } }
$testdoc->xmd_set_attribute($sometag2, 'owner', '<c&a">'); $testdoc->xmd_add_element('innertag', $sometag2); showDoc('Slightly changed'); showDoc('All text', $testdoc->xmd_text()); $stuff = ''; foreach ($testdoc->xmd_get_element($sometag2) as $key => $value) { $stuff .= $key . ': ' . $value . "\n"; } showDoc('Children, attributes, name and parent of 2nd sometag', $stuff); $testdoc->xmd_remove_nodes('text in my first child element', $sometag1); // note: remove text may remove more than one node... $testdoc->xmd_set_attribute(0, 'owner', 'haentjens'); // new value showDoc('Text removed from 1st sometag, docroot owner changed'); $testdoc->xmd_remove_element($sometag2); $sometag2 = $testdoc->xmd_add_text_element('��', 'alors!'); showDoc('2nd sometag replaced by new subelement with French name'); $testdoc->name[$sometag2] = 'sometag'; // properties are read/write $testdoc->xmd_set_attribute($sometag2, 'xmlns:tn', 'urn:ugent-be'); // namesp def $subtag = $testdoc->xmd_add_element('urn:ugent-be:subtag', $sometag2); $testdoc->xmd_set_attribute($sometag2, 'urn:ugent-be:owner', 'FTW'); showDoc('French name replaced, namespace definition added and used'); $testdoc->xmd_set_attribute($sometag1, 'urn:ugent-be:owner', 'FTW'); $testdoc->xmd_set_attribute($sometag1, 'urn:rug-ac-be:owner2', 'FLA'); // restriction: cannot add attribute 'urn:rug-ac-be:owner' (same name) showDoc('Attributes with namespaces added, ns def is auto-generated'); $stuff = 'subtag => ' . $testdoc->xmd_get_ns_uri($subtag) . "\n"; foreach ($testdoc->attributes[$sometag1] as $name => $value) { $stuff .= $name . ' => ' . $testdoc->xmd_get_ns_uri($sometag1, $name) . "\n";