/**
* @param ItemInterface $item
* @param array $options
*
* @return string
*/
protected function renderItem(ItemInterface $item, array $options)
{
// if we don't have access or this item is marked to not be shown
if (!$item->isDisplayed()) {
return '';
}
// create an array than can be imploded as a class list
$class = (array) $item->getAttribute('class');
if ($item->getLevel() === 1) {
$class[] = 'treeview';
}
if ($this->matcher->isCurrent($item) || $this->matcher->isAncestor($item, $options['matchingDepth'])) {
$class[] = $options['currentClass'];
}
// retrieve the attributes and put the final class string back on it
$attributes = $item->getAttributes();
if (!empty($class)) {
$attributes['class'] = implode(' ', $class);
}
// opening li tag
$html = $this->format('<li' . $this->renderHtmlAttributes($attributes) . '>', 'li', $item->getLevel(), $options);
// render the text/link inside the li tag
//$html .= $this->format($item->getUri() ? $item->renderLink() : $item->renderLabel(), 'link', $item->getLevel());
$html .= $this->renderLink($item, $options);
// renders the embedded ul
$childrenClass = (array) $item->getChildrenAttribute('class');
$childrenClass[] = 'treeview-menu';
$childrenAttributes = $item->getChildrenAttributes();
$childrenAttributes['class'] = implode(' ', $childrenClass);
$html .= $this->renderList($item, $childrenAttributes, $options);
// closing li tag
$html .= $this->format('</li>', 'li', $item->getLevel(), $options);
return $html;
}
/**
* Called by the parent menu item to render this menu.
*
* This renders the li tag to fit into the parent ul as well as its
* own nested ul tag if this menu item has children
*
* @param \Knp\Menu\ItemInterface $item
* @param array $options The options to render the item
* @return string
*/
public function renderItem(ItemInterface $item, array $options = array())
{
$options = array_merge($this->getDefaultOptions(), $options);
// if we don't have access or this item is marked to not be shown
if (!$item->isDisplayed()) {
return '';
}
// explode the class string into an array of classes
$class = ($item->getAttribute('class')) ? explode(' ', $item->getAttribute('class')) : array();
if ($item->isCurrent()) {
$class[] = $options['currentClass'];
} elseif ($item->isCurrentAncestor()) {
$class[] = $options['ancestorClass'];
}
if ($item->actsLikeFirst()) {
$class[] = $options['firstClass'];
}
if ($item->actsLikeLast()) {
$class[] = $options['lastClass'];
}
// retrieve the attributes and put the final class string back on it
$attributes = $item->getAttributes();
if (!empty($class)) {
$attributes['class'] = implode(' ', $class);
}
// opening li tag
$html = $this->format('<li'.$this->renderHtmlAttributes($attributes).'>', 'li', $item->getLevel());
// render the text/link inside the li tag
//$html .= $this->format($item->getUri() ? $item->renderLink() : $item->renderLabel(), 'link', $item->getLevel());
$html .= $this->renderLink($item, $options);
// renders the embedded ul if there are visible children
if ($item->hasChildren() && 0 !== $options['depth'] && $item->getDisplayChildren()) {
$childrenClass = ($item->getChildrenAttribute('class')) ? explode(' ', $item->getChildrenAttribute('class')) : array();
$childrenClass[] = 'menu_level_'.$item->getLevel();
$childrenAttributes = $item->getChildrenAttributes();
$childrenAttributes['class'] = implode(' ', $childrenClass);
$html .= $this->format('<ul'.$this->renderHtmlAttributes($childrenAttributes).'>', 'ul', $item->getLevel());
$html .= $this->renderChildren($item, $options);
$html .= $this->format('</ul>', 'ul', $item->getLevel());
}
// closing li tag
$html .= $this->format('</li>', 'li', $item->getLevel());
return $html;
}
/**
* Called by the parent menu item to render this menu.
*
* This renders the li tag to fit into the parent ul as well as its
* own nested ul tag if this menu item has children
*
* @param ItemInterface $item
* @param array $options The options to render the item
*
* @return string
*/
protected function renderItem(ItemInterface $item, array $options)
{
// if we don't have access or this item is marked to not be shown
if (!$item->isDisplayed()) {
return '';
}
// create an array than can be imploded as a class list
$class = (array) $item->getAttribute('class');
if ($this->matcher->isCurrent($item)) {
$class[] = $options['currentClass'];
} elseif ($this->matcher->isAncestor($item, $options['matchingDepth'])) {
$class[] = $options['ancestorClass'];
}
if ($item->actsLikeFirst()) {
$class[] = $options['firstClass'];
}
if ($item->actsLikeLast()) {
$class[] = $options['lastClass'];
}
if ($item->hasChildren() && $options['depth'] !== 0) {
if (null !== $options['branch_class'] && $item->getDisplayChildren()) {
$class[] = $options['branch_class'];
}
} elseif (null !== $options['leaf_class']) {
$class[] = $options['leaf_class'];
}
// retrieve the attributes and put the final class string back on it
$attributes = $item->getAttributes();
if (!empty($class)) {
$attributes['class'] = implode(' ', $class);
}
$html = '';
$isRightMenu = $item->getExtra('type', 'left-menu') === 'right-menu';
// Don't render the container if the menu has children but is a right aligned menu
if ($item->hasChildren() && !$isRightMenu) {
// opening li tag
$html = $this->format('<div' . $this->renderHtmlAttributes($attributes) . '>', 'li', $item->getLevel(), $options);
}
// render the text/link inside the li tag
if (!$isRightMenu) {
$html .= $this->renderLink($item, $options);
}
if ($item->hasChildren()) {
// renders the embedded ul
$childrenClass = (array) $item->getChildrenAttribute('class');
$childrenClass[] = 'menu_level_' . $item->getLevel();
$childrenAttributes = $item->getChildrenAttributes();
$childrenAttributes['class'] = implode(' ', $childrenClass);
$html .= $this->renderList($item, $childrenAttributes, $options);
// closing li tag
$html .= $this->format('</div>', 'li', $item->getLevel(), $options);
}
return $html;
}
protected function renderItem(ItemInterface $item, array $options)
{
if (!\App::isGranted($item->getPermissions())) {
return '';
}
// if we don't have access or this item is marked to not be shown
if (!$item->isDisplayed()) {
return '';
}
// create an array than can be imploded as a class list
$class = (array) $item->getAttribute('class');
if ($this->matcher->isCurrent($item)) {
$class[] = $options['currentClass'];
} elseif ($this->matcher->isAncestor($item, $options['matchingDepth'])) {
$class[] = $options['ancestorClass'];
}
if ($item->actsLikeFirst()) {
$class[] = $options['firstClass'];
}
if ($item->actsLikeLast()) {
$class[] = $options['lastClass'];
}
if ($item->hasChildren() && $options['depth'] !== 0) {
if (null !== $options['branch_class'] && $item->getDisplayChildren()) {
$class[] = $options['branch_class'];
}
} elseif (null !== $options['leaf_class']) {
$class[] = $options['leaf_class'];
}
// retrieve the attributes and put the final class string back on it
$attributes = $item->getAttributes();
if (!empty($class)) {
$attributes['class'] = implode(' ', $class);
}
// opening li tag
$html = $this->format('<li' . $this->renderHtmlAttributes($attributes) . '>', 'li', $item->getLevel(), $options);
// render the text/link inside the li tag
//$html .= $this->format($item->getUri() ? $item->renderLink() : $item->renderLabel(), 'link', $item->getLevel());
$html .= $this->renderLink($item, $options);
// renders the embedded ul
$childrenClass = (array) $item->getChildrenAttribute('class');
// $childrenClass[] = 'menu_level_'.$item->getLevel();
$childrenAttributes = $item->getChildrenAttributes();
// has been set implocitly here, can use ->setChildrenAttributes(array('class'=> 'treeview-menu')) while menu creating
$childrenAttributes['class'] = 'treeview-menu';
$childrenAttributes['class'] .= implode(' ', $childrenClass);
$html .= $this->renderList($item, $childrenAttributes, $options);
// closing li tag
$html .= $this->format('</li>', 'li', $item->getLevel(), $options);
return $html;
}
/**
* Specifies, whether the children of an item are displayed when rendering the menu
*
* @param ItemInterface $item
*
* @return bool
*/
public function hasChildrenHelper(ItemInterface $item)
{
if (!$item->isDisplayed()) {
return false;
}
foreach ($item->getChildren() as $child) {
/** @var ItemInterface $child */
if (!$child->getExtra("pageTree:hidden", false)) {
// if we find a child which is not hidden, we need to render the menu
return true;
}
}
return false;
}
/**
* @param \Knp\Menu\ItemInterface $item
* @param array $options
* @return \Nette\Utils\Html|null
*/
protected function getItem(ItemInterface $item, array $options)
{
if (!$item->isDisplayed()) {
return null;
}
// create an array than can be imploded as a class list
$class = (array) $item->getAttribute('class');
if ($this->matcher->isCurrent($item)) {
$class[] = $options['currentClass'];
} elseif ($this->matcher->isAncestor($item, $options['ancestorCurrencyDepth'])) {
$class[] = $options['ancestorClass'];
}
if ($item->actsLikeFirst()) {
$class[] = $options['firstClass'];
}
if ($item->actsLikeLast()) {
$class[] = $options['lastClass'];
}
// retrieve the attributes and put the final class string back on it
$attributes = $item->getAttributes();
if (!empty($class)) {
$attributes['class'] = $class;
}
$li = Html::el('li', $attributes);
if (($link = $this->getLink($item, $options)) !== null) {
$li->add($link);
}
// renders the embedded ul
$childrenClass = (array) $item->getChildrenAttribute('class');
$childrenClass[] = 'menu_level_' . $item->getLevel();
$childrenAttributes = $item->getChildrenAttributes();
$childrenAttributes['class'] = $childrenClass;
if (($children = $this->getList($item, $childrenAttributes, $options)) !== null) {
$li->add($children);
}
return $li;
}
/**
* @param ItemInterface $item
*
* @return bool
*/
protected function isItemAllowed(ItemInterface $item)
{
return $item->getExtra('isAllowed') && !in_array($item->getUri(), $this->uris) && $item->getUri() !== '#' && $item->isDisplayed();
}
/**
* @param ItemInterface $item
* @param integer|null $depth the depth until which children should be exported (null means unlimited)
*
* @return array
*/
public function toArray(ItemInterface $item, $depth = null)
{
$array = array('name' => $item->getName(), 'label' => $item->getLabel(), 'uri' => $item->getUri(), 'attributes' => $item->getAttributes(), 'labelAttributes' => $item->getLabelAttributes(), 'linkAttributes' => $item->getLinkAttributes(), 'childrenAttributes' => $item->getChildrenAttributes(), 'extras' => $item->getExtras(), 'display' => $item->isDisplayed(), 'displayChildren' => $item->getDisplayChildren(), 'current' => $item->isCurrent());
// export the children as well, unless explicitly disabled
if (0 !== $depth) {
$childDepth = null === $depth ? null : $depth - 1;
$array['children'] = array();
foreach ($item->getChildren() as $key => $child) {
$array['children'][$key] = $this->toArray($child, $childDepth);
}
}
return $array;
}
