347 lines
12 KiB
PHP
347 lines
12 KiB
PHP
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<?php
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/**
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* @version $Id: RokNavMenu1XRenderer.php 9687 2013-04-24 20:37:47Z btowles $
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* @author RocketTheme http://www.rockettheme.com
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* @copyright Copyright (C) 2007 - 2013 RocketTheme, LLC
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* @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPLv2 only
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*/
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class RokNavMenu1XRenderer implements RokMenuRenderer {
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protected $provider;
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protected $args;
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public function __construct(){
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}
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/**
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* @param array $args
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* @return void
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*/
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public function setArgs(array &$args) {
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$this->args =& $args;
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}
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/**
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* @return array
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*/
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public function getDefaults() {
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if (!isset($this->theme)) {
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return array();
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}
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return $this->theme->getDefaults();
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}
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/**
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* @return void
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*/
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public function initialize(RokMenuProvider $provider) {
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$menu_data = $provider->getMenuTree();
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if (!empty($menu_data) && $menu_data !== false) {
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$menu = $this->convertNodes($menu_data);
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$menu_params = new JRegistry();
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$menu_params->loadArray($this->args);
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$menu = $this->getFormattedMenu($menu, $menu_params);
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$this->layout_path = $this->getLayoutPath($menu_params);
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$this->menu = &$menu;
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}
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}
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/**
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* @return string
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*/
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public function renderHeader() {
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return '';
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}
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/**
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* @return string
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*/
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public function renderMenu() {
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$menu =& $this->menu;
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require($this->layout_path);
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}
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/**
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* @return string
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*/
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public function renderFooter() {
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return '';
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}
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protected function convertNodes(RokMenuNodeTree $menu) {
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$top = new RokNavMenuTree();
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$top->_params = $this->convertArgsToParams();
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$subnodes = array();
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// convert the nodes to an array of old school node types
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$itr = new RecursiveIteratorIterator($menu, RecursiveIteratorIterator::SELF_FIRST);
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foreach ($itr as $tmp) {
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$node = new RokNavMenuNode();
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$node->id = $tmp->getId();
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$node->parent = $tmp->getParent();
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$node->title = $tmp->getTitle();
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$node->access = $tmp->getAccess();
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$node->link = $tmp->getLink();
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$node->level = $tmp->getLevel();
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$node->image = $tmp->getImage();
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$node->alias = $tmp->isAlias();
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$node->nav = $tmp->getTarget();
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$node->access = $tmp->getAccess();
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switch ($tmp->getTarget()) {
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case 'newnotool':
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$node->displayType = 2;
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break;
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case 'new':
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$node->displayType = 1;
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break;
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default:
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$node->displayType = 0;
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break;
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}
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$node->setParameters($tmp->getParams());
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$node->type = $tmp->getType();
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//$node->order = $item->ordering;
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foreach(explode(" ",$tmp->getListItemClasses()) as $class){
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$node->addListItemClass($class);
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}
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foreach(explode(" ",$tmp->getSpanClasses()) as $class){
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$node->addSpanClass($class);
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}
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foreach(explode(" ",$tmp->getLinkClasses()) as $class){
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$node->addLinkClass($class);
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}
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foreach($tmp->getLinkAttribsArray() as $name => $attrib){
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$node->addLinkAttrib($name, $attrib);
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}
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foreach($tmp->getLinkAdditionsArray() as $name => $value){
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$node->addLinkAddition($name, $value);
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}
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if ($node->parent == RokNavMenu::TOP_LEVEL_PARENT_ID){
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$node->_parentRef = $top;
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$top->_children[$node->id] = $node;
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}
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else {
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foreach ($subnodes as $subnode){
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if ($node->parent == $subnode->id){
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$subnode->addChild($node);
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break;
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}
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}
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}
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$subnodes[] = $node;
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}
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return $top;
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}
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protected function convertArgsToParams() {
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$params = new JRegistry();
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$params->loadArray($this->args);
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return $params;
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}
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public function getThemePath(&$params) {
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$default_module_theme_dir = JPath::clean('/modules/mod_roknavmenu/themes');
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$basic_theme = $default_module_theme_dir . '/default';
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$theme = $params->get('theme', $basic_theme);
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// Set the theme to the old school default theme if it exists
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if ($params->get('default_formatter', false)) {
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$theme = $default_module_theme_dir . '/' . $params->get('default_formatter', 'default');
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}
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return $theme;
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}
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public function getFormatterPath(&$params) {
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$app = JFactory::getApplication();
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$theme = $this->getThemePath($params);
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// Get the formatters path
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$formatter_path = JPath::clean(JPATH_ROOT . $params->get('theme', $theme) . "/formatter.php");
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$template_default_formatter_path = JPath::clean(JPATH_ROOT . '/templates/' . $app->getTemplate() . '/html/mod_roknavmenu/formatter.php');
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if (JFile::exists($template_default_formatter_path)) {
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$formatter_path = $template_default_formatter_path;
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}
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$template_formatter_path = JPath::clean(JPATH_ROOT . '/templates/' . $app->getTemplate() . '/html/mod_roknavmenu/themes/' . $theme . '/formatter.php');
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if (JFile::exists($template_formatter_path)) {
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$formatter_path = $template_formatter_path;
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}
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//see if the backwards compat custom_formatter is set.
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$template_formatter = $params->get('custom_formatter', "default");
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$template_named_formatter_path = JPath::clean(JPATH_ROOT . '/templates/' . $app->getTemplate() . '/html/mod_roknavmenu/formatters/' . $template_formatter . '.php');
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if (JFile::exists($template_named_formatter_path)) {
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$formatter_path = $template_named_formatter_path;
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}
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return $formatter_path;
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}
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public function getLayoutPath(&$params) {
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$app = JFactory::getApplication();
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$theme = $this->getThemePath($params);
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// Get the layout path
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$layout_path = JPath::clean(JPATH_ROOT . $theme . "/layout.php");
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$joomla_layout_path = JModuleHelper::getLayoutPath('mod_roknavmenu');
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if (JFile::exists($joomla_layout_path)) {
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$layout_path = $joomla_layout_path;
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}
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$template_layout_path = JPath::clean(JPATH_ROOT . '/templates/' . $app->getTemplate() . '/html/mod_roknavmenu/themes/' . $theme . '/layout.php');
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if (JFile::exists($template_layout_path)) {
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$layout_path = $template_layout_path;
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}
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//see if the backwards compat custom_formatter is set.
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if ($params->get('custom_layout', false)) {
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$template_layout = $params->get('custom_layout', "default");
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$template_named_layput_path = JPath::clean(JPATH_ROOT . '/templates/' . $app->getTemplate() . '/html/mod_roknavmenu/layouts/' . $template_layout . '.php');
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if (JFile::exists($template_named_layput_path)) {
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$layout_path = $template_named_layput_path;
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}
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}
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return $layout_path;
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}
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protected function getFormattedMenu($menu, &$params) {
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$app = JFactory::getApplication();
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// get the base menu data structure
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// Run the basic formatter
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$this->formatMenu($menu);
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$default_module_theme_dir = JPath::clean('/modules/mod_roknavmenu/themes');
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$theme = $this->getThemePath($params);
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$theme_name = basename($params->get('theme', $theme));
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$formatter_path = $this->getFormatterPath($params);
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//load the formatter
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require_once ($formatter_path);
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$theme_type = 'Template';
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// Find if this is a Default or Template theme
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if (dirname(JPath::clean($params->get('theme', $theme))) == $default_module_theme_dir) {
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$theme_type = 'Default';
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}
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// run the formatter class
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$theme_formatter_class = 'RokNavMenuFormatter' . str_replace('-', '', $theme_type . $theme_name);
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if (class_exists($theme_formatter_class)) {
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$formatter = new $theme_formatter_class();
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$formatter->format_tree($menu);
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}
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else if (class_exists('RokNavMenuFormatter')) {
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$formatter = new RokNavMenuFormatter();
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$formatter->format_tree($menu);
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}
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return $menu;
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}
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/**
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* Perform the basic common formatting to all menu nodes
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*/
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protected function formatMenu(&$menu) {
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//set the active tree branch
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$site = new JSite();
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$joomlamenu = $site->getMenu();
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$active = $joomlamenu->getActive();
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if (isset($active) && isset($active->tree) && count($active->tree)) {
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reset($active->tree);
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while (list($key, $value) = each($active->tree)) {
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$active_node =& $active->tree[$key];
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$active_child =& $menu->findChild($active_node);
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if ($active_child !== false) {
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$active_child->addListItemClass('active');
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}
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}
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}
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// set the current node
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if (isset($active)) {
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$current_child =& $menu->findChild($active->id);
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if ($current_child !== false && !$current_child->menualias) {
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$current_child->css_id = 'current';
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}
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}
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// Limit the levels of the tree is called for By limitLevels
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if ($menu->getParameter('limit_levels')) {
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$start = $menu->getParameter('startLevel');
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$end = $menu->getParameter('endLevel');
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//Limit to the active path if the start is more the level 0
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if ($start > 0) {
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$found = false;
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// get active path and find the start level that matches
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if (isset($active) && isset($active->tree) && count($active->tree)) {
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reset($active->tree);
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while (list($key, $value) = each($active->tree)) {
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$active_child = $menu->findChild($active->tree[$key]);
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if ($active_child != null && $active_child !== false) {
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if ($active_child->level == $start - 1) {
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$menu->resetTop($active_child->id);
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$found = true;
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break;
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}
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}
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}
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}
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if (!$found) {
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$menu->_children = array();
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}
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}
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//remove lower then the defined end level
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$menu->removeLevel($end);
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}
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// Remove the child nodes that were not needed to display unless showAllChildren is set
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$showAllChildren = $menu->getParameter('showAllChildren');
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if (!$showAllChildren) {
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if ($menu->hasChildren()) {
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reset($menu->_children);
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while (list($key, $value) = each($menu->_children)) {
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$toplevel =& $menu->_children[$key];
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if (isset($active) && isset($active->tree) && in_array($toplevel->id, $active->tree) !== false) {
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$last_active =& $menu->findChild($active->tree[count($active->tree) - 1]);
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if ($last_active !== false) {
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$toplevel->removeIfNotInTree($active->tree, $last_active->id);
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//$toplevel->removeLevel($last_active->level+1);
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}
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}
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else {
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$toplevel->removeLevel($toplevel->level);
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}
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}
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}
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}
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}
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protected function _getJSVersion() {
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if (version_compare(JVERSION, '1.5', '>=') && version_compare(JVERSION, '1.6', '<')) {
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if (JPluginHelper::isEnabled('system', 'mtupgrade')) {
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return "-mt1.2";
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} else {
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return "";
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}
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} else {
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return "";
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}
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}
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}
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