/**
* Build the navigation XML and append it to the root element
* Copied method -- TODO cleanup
*/
public function buildNavigationXML($root)
{
$xpath = new DOMXPath($this->document);
$template = new XMLDocument();
$template->preserveWhiteSpace = false;
$template->load(TEMPLATES . '/navigation.xml');
$navigation = $this->document->importNode($template->documentElement, true);
$first_child = $navigation->firstChild;
// Force visible to be set:
foreach ($xpath->query('group//item[not(@visible)]', $navigation) as $item) {
$item->setAttribute('visible', 'yes');
}
// Set all items as inactive:
foreach ($xpath->query('group//item', $navigation) as $item) {
$item->setAttribute('active', 'no');
}
// Add section navigation:
foreach (new SectionIterator() as $section) {
// Find the navigation group:
$group = $xpath->query(sprintf('group[@name = "%s"]', htmlentities($section->{'navigation-group'})), $navigation);
$group = $group->item(0);
if (is_null($group)) {
$group = $this->document->createElement('group');
$group->setAttribute('name', $section->{'navigation-group'});
$group->setAttribute('type', 'sections');
$first_child->parentNode->insertBefore($group, $first_child);
}
$item = $this->document->createElement('item');
$item->setAttribute('link', 'publish/' . $section->handle);
$item->setAttribute('name', $section->name);
$item->setAttribute('type', 'section');
$item->setAttribute('visible', $section->{'hidden-from-publish-menu'} == 'no' ? 'yes' : 'no');
$item->setAttribute('active', 'no');
$group->appendChild($item);
// New link:
$sub_item = clone $item;
$sub_item->setAttribute('link', 'publish/' . $section->handle . '/new');
$sub_item->setAttribute('name', __('New'));
$item->appendChild($sub_item);
// Edit link:
$sub_item = clone $sub_item;
$sub_item->setAttribute('link', 'publish/' . $section->handle . '/edit');
$sub_item->setAttribute('name', __('Edit'));
$sub_item->setAttribute('visible', 'no');
$item->appendChild($sub_item);
}
// Remove empty groups:
foreach ($xpath->query('group[not(item)]', $navigation) as $group) {
$group->parentNode->removeChild($group);
}
// Assign handles to all groups:
foreach ($xpath->query('group[not(@handle)]', $navigation) as $group) {
$group->setAttribute('handle', Lang::createHandle($group->getAttribute('name')));
}
// Find active page:
$active = $xpath->query(sprintf('group//item[@link = "%s"]', htmlentities($this->path)), $navigation);
$active = $active->item(0);
if ($active instanceof DOMElement) {
$active->setAttribute('active', 'yes');
}
//$this->document->formatOutput = true;
//echo '<pre>', htmlentities($this->document->saveXML($navigation)); exit;
$root->appendChild($navigation);
}
