public function getMenuItem(ElggMenuItem $parent, $top_only = false)
{
if ($parent) {
$menu_item = array('name' => "{$parent->getName()}:{$this->guid}", 'parent_name' => "{$parent->getName()}", 'text' => "<img class=\"hj-categories-tree-icon\" src=\"{$this->getIconURL('tiny')}\" width=\"12\" />" . $this->title . ' (' . $this->getFiledEntitiesCount() . ')', 'href' => $this->getURL(), 'class' => 'hj-categories-menu-child', 'priority' => $this->priority, 'data' => array('category_guid' => $this->guid));
} else {
$menu_item = array('name' => "{$this->guid}", 'text' => "<img class=\"hj-categories-tree-icon\" src=\"{$this->getIconURL('tiny')}\" width=\"12\" />" . $this->title . ' (' . $this->getFiledEntitiesCount() . ')', 'href' => $this->getURL(), 'class' => 'hj-categories-menu-root', 'priority' => $this->priority, 'data' => array('category_guid' => $this->guid));
}
$menu_item = ElggMenuItem::factory($menu_item);
$return[] = $menu_item;
// Empty menu item to create html markup
if ($this->canEdit() && elgg_get_context() == 'category') {
$add_new = array('name' => "{$menu_item->getName()}:addnew", 'parent_name' => "{$menu_item->getName()}", 'text' => '', 'item_class' => 'hidden', 'href' => false, 'priority' => 1);
$return[] = ElggMenuItem::factory($add_new);
}
if (!$top_only) {
$children = $this->getChildren();
if (is_array($children)) {
foreach ($children as $child) {
$submenu = $child->getMenuItem($menu_item);
if (is_array($submenu)) {
foreach ($submenu as $submenu_item) {
$return[] = $submenu_item;
}
}
}
}
}
return $return;
}
/**
* Set up the site menu
*
* Handles default, featured, and custom menu items
*
* @access private
*/
function _elgg_site_menu_setup($hook, $type, $return, $params)
{
$featured_menu_names = elgg_get_config('site_featured_menu_names');
$custom_menu_items = elgg_get_config('site_custom_menu_items');
if ($featured_menu_names || $custom_menu_items) {
// we have featured or custom menu items
$registered = $return['default'];
/* @var \ElggMenuItem[] $registered */
// set up featured menu items
$featured = array();
foreach ($featured_menu_names as $name) {
foreach ($registered as $index => $item) {
if ($item->getName() == $name) {
$featured[] = $item;
unset($registered[$index]);
}
}
}
// add custom menu items
$n = 1;
foreach ($custom_menu_items as $title => $url) {
$item = new \ElggMenuItem("custom{$n}", $title, $url);
$featured[] = $item;
$n++;
}
$return['default'] = $featured;
if (count($registered) > 0) {
$return['more'] = $registered;
}
} else {
// no featured menu items set
$max_display_items = 5;
// the first n are shown, rest added to more list
// if only one item on more menu, stick it with the rest
$num_menu_items = count($return['default']);
if ($num_menu_items > $max_display_items + 1) {
$return['more'] = array_splice($return['default'], $max_display_items);
}
}
// check if we have anything selected
$selected = false;
foreach ($return as $section) {
/* @var \ElggMenuItem[] $section */
foreach ($section as $item) {
if ($item->getSelected()) {
$selected = true;
break 2;
}
}
}
if (!$selected) {
// nothing selected, match name to context or match url
$current_url = current_page_url();
foreach ($return as $section_name => $section) {
foreach ($section as $key => $item) {
// only highlight internal links
if (strpos($item->getHref(), elgg_get_site_url()) === 0) {
if ($item->getName() == elgg_get_context()) {
$return[$section_name][$key]->setSelected(true);
break 2;
}
if ($item->getHref() == $current_url) {
$return[$section_name][$key]->setSelected(true);
break 2;
}
}
}
}
}
return $return;
}
/**
* Compare two menu items by their identifiers
*
* @param \ElggMenuItem $a Menu item
* @param \ElggMenuItem $b Menu item
* @return bool
*/
public static function compareByName($a, $b)
{
$an = $a->getName();
$bn = $b->getName();
$result = strnatcmp($an, $bn);
if ($result === 0) {
return $a->getData('original_order') - $b->getData('original_order');
}
return $result;
}
