public function edit()
{
// disable menu
YRequest::setVar('hidemainmenu', 1);
// get request vars
$cid = YRequest::getArray('cid.0', '', 'int');
$edit = $cid > 0;
// get category
if ($edit) {
$this->category = YTable::getInstance('category')->get($cid);
} else {
$this->category = new Category();
$this->category->parent = 0;
}
// get category params
$this->params = $this->category->getParams();
// set toolbar items
$text = $edit ? JText::_('Edit') : JText::_('New');
$this->joomla->set('JComponentTitle', $this->application->getToolbarTitle(JText::_('Category') . ': ' . $this->category->name . ' <small><small>[ ' . $text . ' ]</small></small>'));
JToolBarHelper::save();
JToolBarHelper::custom('saveandnew', 'saveandnew', 'saveandnew', 'Save & New', false);
JToolBarHelper::apply();
JToolBarHelper::cancel('cancel', $edit ? 'Close' : 'Cancel');
ZooHelper::toolbarHelp();
// select published state
$this->lists['select_published'] = JHTML::_('select.booleanlist', 'published', 'class="inputbox"', $this->category->published);
// get categories and exclude the current category
$categories = $this->application->getCategories();
unset($categories[$this->category->id]);
// build category tree
$list = CategoryHelper::buildTreeList(0, CategoryHelper::buildTree($this->application->id, $categories));
$options = array(JHTML::_('select.option', '0', JText::_('Root')));
foreach ($list as $item) {
$options[] = JHTML::_('select.option', $item->id, ' ' . $item->treename);
}
// select parent category
$this->lists['select_parent'] = JHTML::_('select.genericlist', $options, 'parent', 'class="inputbox" size="10"', 'value', 'text', $this->category->parent);
// display view
$this->getView()->setLayout('edit')->display();
}
public function getCategoryTree($published = false, $user = null, $item_count = false)
{
// get category tree
if (empty($this->_category_tree)) {
// get categories and item count
$categories = $this->getCategories($published, $item_count);
$this->_category_tree = CategoryHelper::buildTree($this->id, $categories);
}
return $this->_category_tree;
}
