function _htmlListExt($tree, $treeNodePrefix, $treeClassPrefix, $ext, $depth, $treeId = '', $treeClass = '')
{
$html = '<ul';
$html .= !empty($treeId) ? ' id="' . $treeId . '"' : '';
$html .= !empty($treeClass) ? ' class="' . $treeClass . ' ' . $ext['level'] . $depth . '"' : ' class="' . $ext['level'] . $depth . '"';
$html .= '>';
$size = count($tree);
$i = 1;
foreach ($tree as $tab) {
$class = array();
$class[] = $size == 1 ? $ext['single'] : '';
$class[] = $i == 1 && $size > 1 ? $ext['first'] : '';
$class[] = $i == $size && $size > 1 ? $ext['last'] : '';
$class[] = !empty($tab['nodes']) ? $ext['parent'] : $ext['childless'];
$class[] = !empty($treeClassPrefix) ? $treeClassPrefix . $tab['item']['id'] : '';
$class = trim(implode(' ', $class));
$i++;
$html .= '<li';
$html .= !empty($treeNodePrefix) ? ' id="' . $treeNodePrefix . $tab['item']['id'] . '"' : '';
$html .= ' class="' . $class . '">';
$attr = !empty($tab['item']['title']) ? ' title="' . $tab['item']['title'] . '"' : '';
$attr .= !empty($tab['item']['className']) ? ' class="' . $tab['item']['className'] . '"' : '';
if (!empty($tab['item']['href'])) {
$html .= '<a href="' . DataUtil::formatForDisplay($tab['item']['href']) . '"' . $attr . '>' . $tab['item']['name'] . '</a>';
} else {
$html .= '<span' . $attr . '>' . $tab['item']['name'] . '</span>';
}
$html .= !empty($tab['nodes']) ? _htmlListExt($tab['nodes'], $treeNodePrefix, $treeClassPrefix, $ext, $depth + 1) : '';
$html .= '</li>';
}
$html .= '</ul>';
return $html;
}
/**
* Helper function to build an html list from a menutree tree structure
*
* @param array $tree menutree array
* @param string $treeNodePrefix string to prefix the css id attribute of the list items
* @param string $treeClassPrefix string to prefix the css class attribute of the list items
* @param array $ext TODO what does this parameter do?
* @param int $depth TODO what does this parameter do?
* @param string $treeId the id of the list control
* @param string $treeClass the class of the tree control
* @param boolean $bootstrap is the menu to be styled with bootstrap?
*
* @return string the rendered list
*/
function _htmlListExt($tree, $treeNodePrefix, $treeClassPrefix, $ext, $depth, $treeId = '', $treeClass = '', $bootstrap = false)
{
$html = '<ul';
$html .= !empty($treeId) ? ' id="' . $treeId . '"' : '';
if ($bootstrap) {
$ulClass = $depth - 1 > 0 ? "dropdown-menu" : '';
if (empty($ulClass)) {
$ulClass = !empty($treeClass) ? $treeClass : '';
}
$html .= !empty($ulClass) ? " class='{$ulClass}'" : '';
} else {
$html .= !empty($treeClass) ? ' class="' . $treeClass . ' ' . $ext['level'] . $depth . '"' : ' class="' . $ext['level'] . $depth . '"';
}
$html .= '>';
$size = count($tree);
$i = 1;
foreach ($tree as $tab) {
$classes = array();
if (!$bootstrap) {
$classes[] = $size == 1 ? $ext['single'] : '';
$classes[] = $i == 1 && $size > 1 ? $ext['first'] : '';
$classes[] = $i == $size && $size > 1 ? $ext['last'] : '';
$classes[] = !empty($treeClassPrefix) ? $treeClassPrefix . $tab['item']['id'] : '';
$classes[] = !empty($tab['nodes']) ? $ext['parent'] : $ext['childless'];
} else {
$classes[] = !empty($tab['nodes']) ? $ext['parent'] : '';
}
$classList = trim(implode(' ', $classes));
$i++;
$html .= '<li';
$html .= !empty($treeNodePrefix) ? ' id="' . $treeNodePrefix . $tab['item']['id'] . '"' : '';
$html .= !empty($classList) ? ' class="' . $classList . '">' : '>';
$attr = !empty($tab['item']['title']) ? ' title="' . $tab['item']['title'] . '"' : '';
$attr .= !empty($tab['item']['class']) ? ' class="' . $tab['item']['class'] . '"' : '';
if (!empty($tab['item']['href'])) {
if ($bootstrap && in_array('dropdown', $classes)) {
$html .= '<a href="#" class="dropdown-toggle" data-toggle="dropdown">' . $tab['item']['name'] . ' <b class="caret"></b></a>';
} else {
$html .= '<a href="' . DataUtil::formatForDisplay($tab['item']['href']) . '"' . $attr . '>' . $tab['item']['name'] . '</a>';
}
} else {
$html .= '<span' . $attr . '>' . $tab['item']['name'] . '</span>';
}
$html .= !empty($tab['nodes']) ? _htmlListExt($tab['nodes'], $treeNodePrefix, $treeClassPrefix, $ext, $depth + 1, '', '', $bootstrap) : '';
$html .= '</li>';
}
$html .= '</ul>';
return $html;
}