/**
* {@inheritdoc}
*/
public function getUrl()
{
$url = parent::getUrl();
if (!$this->resolved && $url !== null) {
$this->setUrl(Macro::resolveMacros($url->getAbsoluteUrl(), $this->getObject()));
$this->resolved = true;
}
return $url;
}
/**
* {@inheritdoc}
*/
public function render()
{
$url = Url::fromRequest();
$activeLimit = (int) $url->getParam('limit', $this->getDefaultLimit());
$navigation = new Navigation();
$navigation->setLayout(Navigation::LAYOUT_TABS);
foreach (static::$limits as $limit => $label) {
$navigationItem = new NavigationItem($limit);
$navigationItem->setActive($activeLimit === $limit)->setAttribute('title', sprintf(t('Show %u rows on this page'), $limit))->setLabel($label)->setUrl($url->with(array('limit' => $limit)));
$navigation->addItem($navigationItem);
}
if ($activeLimit === 0) {
$navigationItem = new NavigationItem(0);
$navigationItem->setActive(true)->setAttribute('title', t('Show all items on this page'))->setLabel(t('all'));
$navigation->addItem($navigationItem);
}
return $navigation->getRenderer()->setCssClass(static::CSS_CLASS_LIMITER)->setHeading(t('Limiter'))->render();
}
/**
* Return whether it's possible to merge this item with the given one
*
* @param NavigationItem $item
*
* @return bool
*/
public function conflictsWith(NavigationItem $item)
{
if (!$item instanceof $this) {
return true;
}
if ($this->getUrl() === null || $item->getUrl() === null) {
return false;
}
return !$this->getUrl()->matches($item->getUrl());
}
/**
* Return whether the first item is less than, more than or equal to the second one
*
* @param NavigationItem $a
* @param NavigationItem $b
*
* @return int
*/
protected function compareItems(NavigationItem $a, NavigationItem $b)
{
if ($a->getPriority() === $b->getPriority()) {
return strcasecmp($a->getLabel(), $b->getLabel());
}
return $a->getPriority() > $b->getPriority() ? 1 : -1;
}
/**
* {@inheritdoc}
*/
public function merge(NavigationItem $item)
{
parent::merge($item);
$this->setDashlets(array_merge($this->getDashlets(false), $item->getDashlets(false)));
}
/**
* Return the opening markup for the given navigation item
*
* @param NavigationItem $item
*
* @return string
*/
public function beginItemMarkup(NavigationItem $item)
{
$cssClass = array(static::CSS_CLASS_ITEM);
if ($item->hasChildren() && $item->getChildren()->getLayout() === Navigation::LAYOUT_DROPDOWN) {
$cssClass[] = static::CSS_CLASS_DROPDOWN;
$item->setAttribute('class', static::CSS_CLASS_DROPDOWN_TOGGLE)->setIcon(static::DROPDOWN_TOGGLE_ICON)->setUrl('#');
}
if ($item->getActive()) {
$cssClass[] = static::CSS_CLASS_ACTIVE;
}
$content = sprintf('<li id="%s" class="%s">', $this->view()->escape($item->getUniqueName()), join(' ', $cssClass));
return $content;
}
/**
* Return the opening markup for the given navigation item
*
* @param NavigationItem $item
*
* @return string
*/
public function beginItemMarkup(NavigationItem $item)
{
$cssClasses = array(static::CSS_CLASS_ITEM);
if ($item->hasChildren() && $item->getChildren()->getLayout() === Navigation::LAYOUT_DROPDOWN) {
$cssClasses[] = static::CSS_CLASS_DROPDOWN;
$item->setAttribute('class', static::CSS_CLASS_DROPDOWN_TOGGLE)->setIcon(static::DROPDOWN_TOGGLE_ICON)->setUrl('#');
}
if ($item->getActive()) {
$cssClasses[] = static::CSS_CLASS_ACTIVE;
}
if ($item->getIcon() === null) {
// @TODO(el): Add constant
$cssClasses[] = 'no-icon';
}
if ($cssClass = $item->getCssClass()) {
$cssClasses[] = $cssClass;
}
$content = sprintf('<li class="%s">', join(' ', $cssClasses));
return $content;
}
/**
* Create a badge group
*
* @param array $states
* @param Navigation $badges
*
* @return $this
*/
public function createBadgeGroup(array $states, Navigation $badges)
{
$group = array_intersect_key($this->badges, array_flip($states));
if (!empty($group)) {
$groupItem = new NavigationItem(uniqid(), array('label' => '', 'priority' => $this->priority++));
$groupBadges = new Navigation();
$groupBadges->setLayout(Navigation::LAYOUT_TABS);
foreach (array_keys($group) as $state) {
$this->createBadge($state, $groupBadges);
}
$groupItem->setChildren($groupBadges);
$badges->addItem($groupItem);
}
return $this;
}