public function addSubmitAction()
{
$entity = $this->entity;
$item = $entity::createNew();
$postData = $_POST;
$this->beforePageSave($item, $postData);
// set nav position
$largestPosition = 0;
$existingPages = \Fierce\Page::all();
foreach ($existingPages as $existingPage) {
if (@$existingPage->nav != $postData['nav']) {
continue;
}
if ($existingPage->navPositionRight > $largestPosition) {
$largestPosition = $existingPage->navPositionRight;
}
}
$postData['navPositionLeft'] = $largestPosition + 1;
$postData['navPositionRight'] = $largestPosition + 2;
$postData['navPositionDepth'] = 0;
$item->setData($postData);
$item->save();
$this->afterSave($item);
HTTP::redirect($this->url('edit', ['id' => $item->id]));
}
public static function printNav($identifier = 'main')
{
// fetch all pages, sorted by position
$pages = \Fierce\Page::all('navPositionLeft');
print '<ul class="nav">';
$depth = 0;
$first = true;
foreach ($pages as $navPage) {
// is this page in the nav?
if (@$navPage->nav != $identifier) {
continue;
}
// no change to depth? close the list item we left open in the last iteration.
if (!$first && $navPage->navPositionDepth == $depth) {
print '</li>';
}
// increase depth?
while ($navPage->navPositionDepth > $depth) {
print '<ul>';
$depth++;
}
// reduce depth?
if ($navPage->navPositionDepth < $depth) {
while ($navPage->navPositionDepth < $depth) {
print '</li></ul>';
$depth--;
}
print '</li>';
}
// generate a nav item, leaving the list item open.
$href = ltrim($navPage->url, '/');
if ($href == '') {
$href = './';
}
$href = htmlspecialchars($href);
$name = htmlspecialchars($navPage->name);
$isCurrent = \Fierce\Env::get('request_url') == $navPage->url;
$classHtml = $isCurrent ? ' class="current"' : '';
print '<li' . $classHtml . '><a href="' . $href . '">' . $name . '</a>';
$first = false;
}
// close off open tags
while ($depth >= 0) {
print '</li></ul>';
$depth--;
}
}