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helper.php
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helper.php
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<?php
/*
* @package modules
* @subpackage mod_hrmenu
* @link http://jeprodev.net
* @copyright (C) 2009 - 2011
* @license http://www.gnu.org/copyleft/gpl.html GNU/GPL
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
// prevent direct access from users
defined('_JEXEC') or die('Restricted area');
class modHrMenuHelper
{
public static function getItems($params){
$app = JFactory::getApplication();
$user = JFactory::getUser();
$menu = $app->getMenu();
/** if no active menu, use default */
$active = ($menu->getActive()) ? $menu->getActive() : $menu->getDefault();
$levels = $user->getAuthorisedViewLevels();
asort($levels);
$key = 'menu_items' . $params . implode(',', $levels) . '.' . $active->id;
$cache = JFactory::getCache('mod_hrmenu', '');
if(!($items = $cache->get($key))){
/** initialise variables */
//$list = array();
$modules = array();
//$db = JFactory::getDBO();
$document = JFactory::getDocument();
/** load libraries */
jimport('joomla.application.module.helper');
$path = isset($active) ? $active->tree : array();
$start = (int)$params->get('hrmenu_start_level', 1);
$end = (int)$params->get('hrmenu_end_level', 6);
$items = $menu->getItems('menutype', $params->get('hrmenu_type', 'mainmenu'));
/** return if no items */
if(!$items){ return false; }
$lastItem = 0;
/** list all modules */
$modulesList = modHrMenuHelper::createModuleList();
foreach($items as $i => $item){
$isDependant = $params->get('hrmenu_dependant_items', 0) ? ($start > 1 && !in_array($item->tree[$start - 2], $path)) : false;
if(($start && ($start > $item->level)) || ($end && ($item->level > $end)) || $isDependant){
unset($items[$i]);
continue;
}
$item->deeper = false;
$item->shallower = false;
$item->level_diff = 0;
if(isset($items[$lastItem])){
$items[$lastItem]->deeper = ($item->level > $items[$lastItem]->level);
$items[$lastItem]->shallower = ($item->level < $items[$lastItem]->level);
$items[$lastItem]->level_diff = ($items[$lastItem]->level - $item->level);
}
/** Test if this is the last item */
$item->is_end = !isset($items[$i + 1]);
$item->parent = (boolean) $menu->getItems('parent_id', (int)$item->id, true);
$item->active = false;
$item->flink = $item->link;
switch($item->type){
case 'separator':
continue;
case 'url':
if((strpos($item->link, 'index.php?') === 0) && (strpos($item->link, 'Itemid') == faslse)){
$item->flink = $item->link . '&Itemid=' . $item->id;
}
$item->flink = JFilterOutput::ampReplace(htmlspecialchars($item->flink));
break;
case 'alias':
$item->flink = 'index.php?Itemid=' . $item->params->get('aliasoptions');
break;
default:
$router = JSite::getRouter();
if ($router->getMode() == JROUTER_MODE_SEF) {
$item->flink = 'index.php?Itemid=' . $item->id;
} else {
$item->flink .= '&Itemid=' . $item->id;
}
break;
}
if (strcasecmp(substr($item->flink, 0, 4), 'http') && (strpos($item->flink, 'index.php?') !== false)) {
$item->flink = JRoute::_($item->flink, true, $item->params->get('secure'));
} else {
$item->flink = JRoute::_($item->flink);
}
$item->anchor_css = htmlspecialchars($item->params->get('menu-anchor_css', ''));
$item->anchor_title = htmlspecialchars($item->params->get('menu-anchor_title', ''));
$item->menu_image = $item->params->get('menu_image', '') ? htmlspecialchars($item->params->get('menu_image', '')) : '';
$item->ftitle = htmlspecialchars($item->title);
$item->ftitle = JFilterOutput::ampReplace($item->ftitle);
$parentItem = modHrMenuHelper::getParentItem($item->parent_id, $items);
$item->class = '';
//$item->class = '_item' . $item->id;
if (isset($active) && $active->id == $item->id) {
$item->class .= ' current';
}
/** add active class */
if(is_array($path) && (($item->type == 'alias' && in_array($item->params->get('aliasoptions'), $path)) || in_array($item->id, $path))){
$item->class .= ' active';
$item->active = true;
}
// add the parent class
if ($item->deeper) {
$item->class .= ' deeper';
}
if ($item->parent) {
if ($params->get('hrmenu_layout', 'horizontal') != '_:flatlist'){
$item->class .= ' parent';
}
}
// add last and first class
$item->class .= $item->is_end ? ' last' : '';
$item->class .= ! isset($items[$i - 1]) ? ' first' : '';
if (isset($items[$lastItem])) {
$items[$lastItem]->class .= $items[$lastItem]->shallower ? ' last' : '';
$item->class .= $items[$lastItem]->deeper ? ' first' : '';
if (isset($items[$i + 1]) AND $item->level - $items[$i + 1]->level > 1) {
$parentItem->class .= ' last';
}
}
/** manage column */
$item->colwidth = $item->params->get('column_width', '160');
$item->createnewrow = $item->params->get('create_new_row', 0);
$subWidthValues = NULL;
preg_match('/\[subwidth=([0-9]+)\]/', $item->ftitle, $subWidthValues);
$subWidth = isset($subWidthValues[1]) ? $subWidthValues[1] : '';
if($subWidth){
$item->ftitle = preg_replace('/\[subwidth=[0-9]+\]/', '', $item->ftitle);
}
$item->submenucontainerwidth = $item->params->get('submenucontainerwidth', '') + $subWidth;
$result = NULL;
if($item->params->get('createcolumn', 0)){
//TODO: clean if test work
$item->column = true;
if(isset($parentItem->submenuswidth)) {
$parentItem->submenuswidth = strval($parentItem->submenuswidth) + strval($item->colwidth);
} else {
$parentItem->submenuswidth = strval($item->colwidth);
}
if(isset($items[$lastItem]) && $items[$lastItem]->deeper){
$items[$lastItem]->nextcolumnwidth = $item->colwidth;
}
}elseif(preg_match('/\[col=([0-9]+)\]/', $item->ftitle, $result)){
$item->ftitle = str_replace('[newrow]', '', $item->ftitle);
$item->ftitle = preg_replace('/\[col=[0-9]+)\]/', '', $item->ftitle);
$item->column = true;
if(isset($parentItem->submenuswidth)){
$parentItem->submenuswidth = strval($parentItem->submenuswith) + strval($result[1]);
} else {
$parentItem->submenuswidth = strval($result[1]);
}
if(isset($items[$lastItem]) && $items[$lastItem]->deeper){
$items[$lastItem]->nextcolumnwidth = $result[1];
}
$item->colwidth = $result[1];
}
if(isset( $parentItem->submenucontainerwidth) && $parentItem->submenucontainerwidth){
$parentItem->submenuswidth = $parentItem->submenucontainerwidth;
}
/** manage module */
$moduleId = $item->params->get('hrmenu_module', '');
$style = $item->params->get('force_module_title', 0) ? 'xhtml' : '';
if($item->params->get('insert_module', 0)){
if(!isset($modules[$moduleId])){
$modules[$moduleId] = modHrMenuHelper::genModuleById($moduleId, $modulesList, $style);
}
$item->content = '<div class="hrmenu_mod">' . $modules[$moduleId] . '<div class="clr"></div></div>';
} elseif( preg_match('/\[modid=([0-9]+)\]/', $item->ftitle, $result)){
$item->ftitle = preg_match('/\[modid=[0-9]+\]/', '', $item->ftitle);
$item->content= '<div class="hrmenu_mod"' . modHrMenuHelper::genModuleById($result[1], $modulesList, $style) . '<div class="clr"></div></div>';
}
/** manage rel attribute */
$item->rel = '';
$rel = $item->params->get('hrmenu_relattr', '');
if($rel){
$item->rel = ' rel="' . $rel .'"';
} elseif( preg_match('/\[rel=[a-z]+\]/i', '', $result)) {
$item->ftitle = preg_replace('/\[rel=[a-z]+\]/i', '', $item->ftitle);
$item->rel = ' rel="'. $result[1] . '"';
}
/** manage link description */
$item->description = $item->params->get('hrmenu_des', '');
if($item->description){
$item->desc = $item->description;
} else {
$result = explode("||", $item->ftitle);
if(isset($result[1])){
$item->desc = $result[1];
} else {
$item->desc = '';
}
$item->ftitle = $result[0];
}
/* add styles to the page for customization */
$menuID = $params->get('hrmenu_id', 'hrmenu');
$itemStyles = "";
$item->titleColor = $item->params->get('hrmenu_title_color', '');
if($item->titleColor){
$itemStyles .= "div#" . $menuID . " ul.nav_hrmenu li.item" . $item->id . " > a div.hrmenu_title{ color:" . $item->titlecolor . " !important; } div#" . $menuID . " ul.nav_hrmenu li.item" . $item->id . " > span.separator div.hrmenu_title {color:" . $item->titlecolor . " !important; }";
}
$item->desccolor = $item->params->get('hrmenu_desccolor', '');
if($item->desccolor){
$itemStyles .= "div#" . $menuID . " ul.nav_hrmenu li.item" . $item->id . " > a span.hrmenu_desc{color:" . $item->desccolor . " !important; } div#" . $menuID . " ul.nav_hrmenu li.item" . $item->id . " > span.separator span.hrmenu_desc {color:" . $item->desccolor . " !important; }";
}
if($itemStyles){
$document->addStyleDeclaration($itemStyles);
}
// get plugin parameters that are used directly in the layout
$item->leftmargin = $item->params->get('hrmenu_left_margin', '');
$item->topmargin = $item->params->get('hrmenu_top_margin', '');
$item->liclass = $item->params->get('hrmenu_li_class', '');
$item->colbgcolor = $item->params->get('hrmenu_col_bg_color', '');
$item->tagcoltitle = $item->params->get('hrmenu_tag_col_title', 'none');
$item->submenucontainerheight = $item->params->get('hrmenu_sub_menu_container_height', '');
$lastItem = $i;
}
if (isset($items[$lastItem])) {
$items[$lastItem]->deeper = (($start ? $start : 1) > $items[$lastItem]->level);
$items[$lastItem]->shallower = (($start ? $start : 1) < $items[$lastItem]->level);
$items[$lastItem]->level_diff = ($items[$lastItem]->level - ($start ? $start : 1));
}
$cache->store($items, $key) ;
}
return $items;
}
static function genModuleById($moduleId, $modulesList, $style){
$attributes['style'] = $style;
$moduleTitle = $modulesList[$moduleId]->title;
$moduleName = $modulesList[$moduleId]->module;
if (JModuleHelper::isEnabled($moduleName)) {
$module = JModuleHelper::getModule($moduleName, $moduleTitle);
return JModuleHelper::renderModule($module, $attributes);
}
return 'Module ID=' . $moduleId . ' not found !';
}
static function getParentItem($id, $items){
foreach($items as $item) {
if($item->id == $id ){ return $item; }
}
return null;
}
static function createModuleList(){
$db = JFactory::getDBO();
$query = " SELECT * FROM ". $db->quoteName('#__modules') . " WHERE published = 1 ORDER BY id;";
$db->setQuery($query);
$modules = $db->loadObjectList('id');
return $modules;
}
static function parseImagePath($imgPath, $sub_dir='' ){
$temp = str_replace(DIRECTORY_SEPARATOR, '/', $imgPath);
$tempArr = explode('/', $temp);
$imgFile = JPATH_SITE.DIRECTORY_SEPARATOR.'modules'.DIRECTORY_SEPARATOR.'mod_hrmenu'.DIRECTORY_SEPARATOR.'assets'.DIRECTORY_SEPARATOR.'images'.DIRECTORY_SEPARATOR;
if($sub_dir != ""){
$imgFile .= $sub_dir . DIRECTORY_SEPARATOR;
}
$imgFile .= $tempArr[count($tempArr) - 1];
if(file_exists($imgFile)){
$imagePath = 'modules/mod_hrmenu/assets/images/';
if($sub_dir != ""){
$imagePath .= $sub_dir . '/';
}
$imagePath .= $tempArr[count($tempArr) - 1];
return $imagePath;
}else{
return '';
}
}
}