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<?php
/**
* Class YtMenu
*
* @author The YouTech JSC
* @package menusys
* @filesource ytmenu.php
* @license Copyright (c) 2011 The YouTech JSC. All Rights Reserved.
* @tutorial http://www.smartaddons.com
*/
if (!class_exists('YtMenu')){
class YtMenu extends YtObject{
var $id = null;
var $_child = array();
var $_isRoot = false;
var $_classes = array();
function __construct($item=null, $params=null){
$this->params = new YtParams($params);
//echo "<pre>";var_dump($this->params);die();
if (!isset($item)){
$this->_isRoot= true;
$this->level = 0;
$version = new JVersion();
if (isset($version->RELEASE) && $version->RELEASE=='1.5'){
$this->j15 = true;
} else {
$this->j15 = false;
}
} else {
if (!isset($item->sublevel)){
$this->j15 = false;
} else {
$this->j15 = true;
}
$this->id = $item->id; // itemid
if (!$this->j15){
$this->title = $item->title; // title
} else {
$this->title = $item->name; // title
}
$this->alias = $item->alias; // alias
$this->link = $item->link; // link
$this->type = $item->type; // type: component/url/separator
if (!$this->j15){
$this->parent = $item->parent_id; // id of parent item
} else {
$this->parent = $item->parent; // id of parent item
}
//$this->sublevel = $menuitem->sublevel;
$this->browserNav = $item->browserNav; // browser nav -> targets type: _blank, popup,...
$this->access = $item->access; // public, registered, special
$this->home = $item->home; // is homepage
$this->tree = $item->tree; // array: parents nodes
$this->route = $item->route;
$this->query = $item->query; // array:
if (!$this->j15){
$this->params->bind($item->params->toArray());
} else {
$this->params->bind($item->params);
}
}
}
/**
* child operators
* @return $mixed
*/
public function getChild(){
return $this->_child;
}
public function addChild($item){
if (!$this->_child){
$this->_child = array();
}
$item->set('level', $this->get('level', 0)+1);
$this->_child[$item->get('id')] = $item;
return $item;
}
public function removeChild($item='all'){
if ($item=='all'){
$this->_child = array();
} else {
$itemid = (gettype($item)=='object') ? $item->get('id') : $item;
if (!empty($itemid) && isset($this->_child[$itemid])){
unset($this->_child[$itemid]);
}
}
return $this;
}
public function haveChild(){
return count($this->_child)>0;
}
public function countChild(){
return count($this->_child);
}
/**
* css class for menu item
* @param string $css classname
* @return $this
*/
public function addClass($css=''){
if(isset($css) && !empty($css)){
$this->_classes[$css] = $css;
}
return $this;
}
public function removeClass($css=''){
if(isset($css) && !empty($css)){
if (isset($this->_classes[$css])){
unset($this->_classes[$css]);
}
}
return $this;
}
public function removeAllClass($exclude=array()){
if (count($this->_classes)){
foreach ($this->_classes as $clazz){
if (!in_array($clazz, $exclude)){
$this->removeClass($clazz);
}
}
}
return $this;
}
public function getClass(){
$liClass = '';
if ($this->get('active')==1 && !in_array('active', $this->_classes)){
array_unshift($this->_classes, 'active');
}
if(count($this->_classes)>0){
$liClass = implode(' ', $this->_classes);
}
return $liClass;
}
public function haveClass(){
return ($this->get('active')==1 || count($this->_classes)>0);
}
public function getContent($tpl='default'){
$menustyle = strtolower($this->params->get('menustyle', 'basic'));
$overload = $this->params->get('basepath') . J_SEPARATOR . 'class' . J_SEPARATOR . 'common' . J_SEPARATOR . 'html' . J_SEPARATOR . $menustyle .J_SEPARATOR . $tpl . '.php';
$template = $this->params->get('basepath') . J_SEPARATOR . 'class' . J_SEPARATOR . $menustyle . J_SEPARATOR . 'tmpl' . J_SEPARATOR . $tpl . '.php';
if (file_exists($overload)){
include($overload);
} else if (file_exists($template)){
include($template);
} else {
die('menu template <b>' . $template . '</b> not found!');
}
}
public function addStylesheet($files){
if($this->_isRoot){
$menustyle = strtolower($this->params->get('menustyle', 'basic'));
$assets = $this->_getAssetsPath();
$document =& JFactory::getDocument();
foreach ($files as $css){
$ytcsskey = $menustyle.$css;
if (!isset($document->$ytcsskey)){
$document->$ytcsskey = true;
JHTML::stylesheet($css, $assets);
}
}
}
}
public function addScript($files){
if($this->_isRoot){
$menustyle = strtolower($this->params->get('menustyle', 'basic'));
$assets = $this->_getAssetsPath();
$document =& JFactory::getDocument();
foreach ($files as $js){
$ytjskey = $menustyle.$js;
if (!isset($document->$ytjskey)){
$document->$ytjskey = true;
JHTML::script($js, $assets);
}
}
}
}
private function _getAssetsPath(){
$menustyle = strtolower($this->params->get('menustyle', 'basic'));
$abspath = $this->params->get('basepath') . J_SEPARATOR . 'class' . J_SEPARATOR . $menustyle . J_SEPARATOR . 'assets' . J_SEPARATOR;
$abspath = realpath($abspath);
!empty($abspath) or die($this->params->get('basepath') . ' does not exits. Please kindly set basepath for menusys');
if(JPATH_BASE!='/'){
$relpath = array_pop( explode(JPATH_BASE, realpath($abspath), 2) );
$relpath = str_replace(J_SEPARATOR, "/", $relpath . J_SEPARATOR);
}else{
$relpath = str_replace(J_SEPARATOR.J_SEPARATOR, "/", $abspath . J_SEPARATOR);
}
return substr($relpath, 1);
}
public function isRoot(){
return $this->_isRoot;
}
public function canAccess(){
$user =& JFactory::getUser();
if (!$this->j15){
return isset($this->access) && in_array($this->access, $user->getAuthorisedViewLevels());
} else {
return $this->access <= $user->get('aid', 0);
}
}
public function getLinkInMobile($level){
switch($level){
case 1:
$char = '';
break;
case 2:
$char = '-- ';
break;
case 3:
$char = '---- ';
break;
$char = '------ ';
case 4:
$char = '-------- ';
break;
case 5:
$char = '---------- ';
break;
}
$itemtype = $this->get('type', 'url');
if ($itemtype=='menulink' && false!=$this->_aliasitem){
$tmp =& $this->_aliasitem;
$tmp->parent = $this->parent;
$itemtype = $tmp->get('type', 'url');
} else if ($itemtype=='alias'){
$tmp =& $this;
$tmp->id = $this->params->get('aliasoptions');
} else {
$tmp =& $this;
}
$menu_title = htmlspecialchars($this->title);
//$anchor_innerHTML = '<option>' . $menu_title .'</option>';
$anchor_html = "";
$anchor_href = "";
//$anchor_class= $this->getClass();
switch($itemtype){
case 'separator':
$anchor_html = '<option value="#1">' . $char.$menu_title .'</option>';
break;
case 'url':
if ((strpos($tmp->link, "index.php?") === 0) && (strpos($tmp->link, "Itemid=") === false)) {
$anchor_href = $tmp->link."&Itemid=".$tmp->id;
} else {
$anchor_href = empty($tmp->link) ? '#' : $tmp->link;
}
break;
default:
$router = JSite::getRouter();
if ($router->getMode() == JROUTER_MODE_SEF) {
$anchor_href = "index.php?Itemid=".$tmp->id;
} else {
$anchor_href = $tmp->link . "&Itemid=".$tmp->id;
}
}
if (!empty($anchor_href)){
// Handle SSL links
$iSecure = $tmp->params->get('secure', 0);
if ($tmp->home == 1) {
$anchor_href = JURI::base();
} elseif (strcasecmp(substr($anchor_href, 0, 4), 'http') && (strpos($tmp->link, "index.php?") !== false)) {
$anchor_href = JRoute::_($anchor_href, true, $iSecure);
} else {
$anchor_href = str_replace('&', '&', $anchor_href);
}
//echo "<pre>$anchor_href</pre>";die();
$select = ($this->get('active')==1)?' selected="selected" ':' ';
$anchor_html = "<option".$select."value='".$anchor_href."'>".$char.$menu_title."</option>";
}
return $anchor_html;
}
public function getLink(){
$itemtype = $this->get('type', 'url');
if ($itemtype=='menulink' && false!=$this->_aliasitem){
$tmp =& $this->_aliasitem;
$tmp->parent = $this->parent;
$itemtype = $tmp->get('type', 'url');
} else if ($itemtype=='alias'){
$tmp =& $this;
$tmp->id = $this->params->get('aliasoptions');
} else {
$tmp =& $this;
}
$menu_image = $tmp->params->get('menu_image');
if (isset($menu_image) && $menu_image!='-1' && !empty($menu_image)){
$this->addClass('showicon');
if(!$this->j15){
$menu_image_url = $menu_image;
} else {
$menu_image_url = JURI::base(true) . "/images/stories/{$menu_image}";
}
$menu_image_open = "<span class=\"menu-icon\">
<img src=\"{$menu_image_url}\" alt=\"\" />
";
$menu_image_close= "</span>";
} else {
$menu_image_open = "";
$menu_image_close= "";
}
if ($tmp->home == 1) {
$menu_title ="<i class=\"icon-home\" ></i>";
}else{
$menu_title = "<span class=\"menu-title\">" . htmlspecialchars($this->title) . "</span>";
}
$menu_desc = $this->params->get('ytext_desc', null);
$menu_desc = isset($menu_desc)&&!empty($menu_desc) ? "<span class=\"menu-desc\">" . htmlspecialchars($menu_desc) . "</span>" : "";
$show_desc = empty($menu_desc) ? "" : " showdesc";
if (!empty($show_desc)){
$this->addClass('showdesc');
}
$anchor_innerHTML = $menu_image_open . $menu_title . $menu_desc . $menu_image_close;
$anchor_html = "";
$anchor_href = "";
$anchor_class= $this->getClass().' item-link';
switch($itemtype){
case 'separator':
$anchor_html = "<div class=\"$anchor_class separator\">$anchor_innerHTML</div>";
break;
case 'url':
if ((strpos($tmp->link, "index.php?") === 0) && (strpos($tmp->link, "Itemid=") === false)) {
$anchor_href = $tmp->link."&Itemid=".$tmp->id;
} else {
$anchor_href = empty($tmp->link) ? '#' : $tmp->link;
}
break;
default:
$router = JSite::getRouter();
if ($router->getMode() == JROUTER_MODE_SEF) {
$anchor_href = "index.php?Itemid=".$tmp->id;
} else {
$anchor_href = $tmp->link . "&Itemid=".$tmp->id;
}
}
if (!empty($anchor_href)){
// Handle SSL links
$iSecure = $tmp->params->get('secure', 0);
if ($tmp->home == 1) {
$anchor_href = JURI::base();
} elseif (strcasecmp(substr($anchor_href, 0, 4), 'http') && (strpos($tmp->link, "index.php?") !== false)) {
$anchor_href = JRoute::_($anchor_href, true, $iSecure);
} else {
$anchor_href = str_replace('&', '&', $anchor_href);
}
//echo "<pre>$anchor_href</pre>";die();
switch ($tmp->browserNav){
default:
case 0:
// _top
$anchor_html = "<a class=\"$anchor_class\" href=\"$anchor_href\">$anchor_innerHTML</a>";
break;
case 1:
// _blank
$anchor_html = "<a class=\"$anchor_class\" href=\"$anchor_href\" target=\"_blank\">$anchor_innerHTML</a>";
break;
case 2:
// window.open
$attribs = 'toolbar=no,location=no,status=no,menubar=no,scrollbars=yes,resizable=yes,'.$this->params->get('window_open');
// hrm...this is a bit dickey
$link = str_replace('index.php', 'index2.php', $anchor_href);
$anchor_html = "<a class=\"$anchor_class\" href=\"$link\" onclick=\"window.open(this.href,'targetWindow','$attribs');return false;\">$anchor_innerHTML</a>";
break;
}
} else if ($itemtype!='separator'){
$anchor_html = "<a>$anchor_innerHTML</a>";
}
return $anchor_html;
}
public function getSubmenuWidth(){
$subWidth = $this->params->get('ytext_submenuwidth');
$subStyle = "";
if (!empty($subWidth) && is_numeric($subWidth)){
$subWidth = intval($subWidth);
$subStyle = $subWidth>0 ? "style=\"width:{$subWidth}px;min-width:{$subWidth}px\"" : "";
}
return $subStyle;
}
public function haveMegaContent(){
$haveContent = false;
$contentType = $this->params->get('ytext_contenttype');
switch($contentType){
default:
case 'menu':
case 'megachild':
$haveContent = count($this->_child)>0;
break;
case 'mod':
$ytext_modules = $this->params->get('ytext_modules', '');
$haveContent = !empty($ytext_modules) && count($this->loadModules())>0;
break;
case 'pos':
$ytext_positions = $this->params->get('ytext_positions', '');
$haveContent = !empty($ytext_positions) && count($this->loadModules())>0;
break;
}
return $haveContent;
}
public function loadModules(){
if (!isset($this->__modules)){
$item_content_type = $this->params->get('ytext_contenttype', 'menu');
$ytext_modules = $this->params->get('ytext_modules', '');
$ytext_positions = $this->params->get('ytext_positions', '');
$user = JFactory::getUser();
$modules = array();
if ($item_content_type=='mod'){
if (is_array($ytext_modules)){
$moduleid = $ytext_modules;
} else {
$moduleid = preg_split("/[|\s]+/", $ytext_modules, -1, true);
}
$sql_id_set = "(" . implode(",", $moduleid) . ")";
$access_condition = "";
if ($this->j15){
$aid = (int)$user->get('aid', 0);
$access_condition = "m.access<=$aid";
} else {
$user =& JFactory::getUser();
$groups = $user->getAuthorisedViewLevels();
$access_condition = "m.access IN (" . implode(",", $groups) . ")";
}
$query = "SELECT id,title,module,position,content,showtitle,params FROM #__modules AS m WHERE $access_condition AND m.published=1 AND m.id IN $sql_id_set;";
$db =& JFactory::getDBO();
$db->setQuery($query);
$rows = $db->loadObjectList();
if (!empty($rows)){
foreach ($rows as $row){
$id = $row->id;
$modname = substr($row->module, 4);
$row->name = $modname;
$row->user = 0;
$row->style= '';
$modules[$id] = $row;
}
}
} else if ($item_content_type=='pos'){
if (is_array($ytext_positions)){
$posname = $ytext_positions;
} else {
$posname = preg_split("/[|\s]+/", $ytext_positions, -1, true);
}
if (!empty($posname)){
foreach ($posname as $pos){
if ($pos == $this->params->get('exclude_positions', false)){
continue;
}
$db =& JFactory::getDBO();
$pos_condition = "m.position=" . $db->quote($pos);
$access_condition = "";
if ($this->j15){
$aid = (int)$user->get('aid', 0);
$access_condition = "m.access<=$aid";
} else {
$user =& JFactory::getUser();
$groups = $user->getAuthorisedViewLevels();
$access_condition = "m.access IN (" . implode(",", $groups) . ")";
}
$query = "SELECT id,title,module,position,content,showtitle,params FROM #__modules AS m WHERE $access_condition AND m.published=1 AND $pos_condition;";
$db->setQuery($query);
$rows = $db->loadObjectList();
if (!empty($rows)){
foreach ($rows as $row){
$id = $row->id;
$modname = substr($row->module, 4);
$row->name = $modname;
$row->user = 0;
$row->style= '';
$modules[$id] = $row;
}
}
}
}
}
$this->__modules = $modules;
}
return $this->__modules;
}
public function getMegaCols(){
$ytext_cols = $this->params->get('ytext_cols', 1);
$ytext_width = $this->params->get('ytext_width', 0);
$ytext_columns_width = $this->params->get('ytext_colwidth', '');
$cols = array();
if ($ytext_cols=='auto'){
$item_content_type = $this->params->get('ytext_contenttype', 'menu');
$n = ($item_content_type=='megachild') ? $this->countChild() : 1;
} else {
$n = ((int)$ytext_cols <= 1) ? 1 : $ytext_cols; // number cols
}
$gw = $ytext_width; // min-Width of col
$cw = preg_split("/[,]+/", $ytext_columns_width, $n, true); // specific column width
$t = 0;
//$t2 = 0;
$auto = false;
$autoWidth = -1;
for ($i = 0; $i < $n; $i++) {
if ( isset($cw[$i]) && !$auto ){
$cols[$i] = intval($cw[$i]);
$t += $cols[$i];
//$t2 = $t;
} else {
if($autoWidth<0 && $autoWidth!='auto'){
if ((int)$gw>0){
$autoWidth = round(($gw-$t)/($n-$i));
} else {
$autoWidth = 'auto';
}
}
$cols[$i] = $autoWidth;
//$t += $cols[$i];
}
}
//if ($t-$ytext_width) $this->params->set('ytext_width', $t);
return $cols;
}
}
}