function delete($id)
{
$status = $this->enableOn($id, array());
if (is_string($status)) {
return $status;
}
return parent::delete($id);
}
public function save($category)
{
$status = parent::save($category);
if (is_string($status)) {
return $this->_error($status, 1);
}
if (!$category->rebuildPath($category->id)) {
return $this->_error($category->getError(), 1);
}
if (!$category->rebuild($category->id, $category->lft, $category->level, $category->path)) {
return $this->_error($category->getError(), 1);
}
return null;
}
function delete($id)
{
// Delete related records in the modules_menu table.
// Start with checking whether this menu exists:
$menu = $this->fetch($id);
if (is_string($menu)) {
return $this->_error($menu, 1);
}
// Get the menu:
$this->_db->setQuery('SELECT menutype FROM #__menu_types WHERE id=' . $this->_db->Quote($id));
$menutype = $this->_db->loadResult();
if ($this->_db->getErrorNum()) {
return $this->_error($this->_db->stderr(), 1);
}
if (is_string($menutype)) {
// Select items for the specified menu:
$this->_db->setQuery('SELECT id FROM #__menu WHERE menutype=' . $this->_db->Quote($menutype) . ' ORDER BY id');
$items = $this->_db->loadColumn(0);
if ($this->_db->getErrorNum()) {
return $this->_error($this->_db->stderr(), 1);
}
$items = array_map('intval', $items);
if (0 < count($items)) {
// Delete "Only on the pages selected" assignments:
$this->_db->setQuery('DELETE FROM #__modules_menu WHERE menuid in (' . implode(',', $items) . ')');
$this->_db->query();
if ($this->_db->getErrorNum()) {
return $this->_error($this->_db->stderr(), 1);
}
// Invert items:
for ($i = 0, $limit = count($items); $i < $limit; $i++) {
$items[$i] = -$items[$i];
}
// Get the modules that are not shown on the menu items that are about to be deleted:
$this->_db->setQuery('SELECT moduleid FROM #__modules_menu WHERE menuid in (' . implode(',', $items) . ')');
$modules = $this->_db->loadColumn(0);
if ($this->_db->getErrorNum()) {
return $this->_error($this->_db->stderr(), 1);
}
$modules = array_unique($modules);
// delete "On all pages except those selected" assignment:
$this->_db->setQuery('DELETE FROM #__modules_menu WHERE menuid in (' . implode(',', $items) . ')');
$this->_db->query();
if ($this->_db->getErrorNum()) {
return $this->_error($this->_db->stderr(), 1);
}
// restore modules "On all pages" state:
foreach ($modules as $module) {
$this->_db->setQuery('SELECT COUNT(*) FROM #__modules_menu WHERE moduleid=' . $this->_db->Quote($module));
$count = (int) $this->_db->loadResult();
if ($this->_db->getErrorNum()) {
return $this->_error($this->_db->stderr(), 1);
}
if (0 == $count) {
$this->_db->setQuery('INSERT INTO #__modules_menu (moduleid, menuid) VALUES (' . $this->_db->Quote($module) . ', 0)');
$this->_db->query();
if ($this->_db->getErrorNum()) {
return $this->_error($this->_db->stderr(), 1);
}
}
}
}
}
return parent::delete($id);
}
function __construct()
{
parent::__construct('Extension', 'extensions', 'extension_id');
}
function __construct()
{
parent::__construct('Menu', 'menu', 'id');
}
function __construct()
{
parent::__construct('content', 'content', 'id');
}
