PHP JUDirectoryHelper::getCatsByLevel方法代码示例

    public function getInput()
    {
        $categories = JUDirectoryHelper::getCatsByLevel(1);
        $rootCategory = JUDirectoryFrontHelperCategory::getRootCategory();
        $document = JFactory::getDocument();
        $script = 'jQuery(document).ready(function($){
			$("#cat-' . $rootCategory->id . '").change(function(){
				if($(this).is(":checked")){
					$(this).parent().parent().find(".category-checkbox").attr("disabled", true).prop("checked", true);
				}else{
					$(this).parent().parent().find(".category-checkbox").attr("disabled", false).prop("checked", false);
				}
			});
		});';
        $document->addScriptDeclaration($script);
        $relCatIds = array();
        if ($this->form->getValue('id')) {
            $db = JFactory::getDbo();
            $query = $db->getQuery(true);
            $query->select('c.id');
            $query->from('#__judirectory_categories AS c');
            $query->join('', '#__judirectory_emails_xref AS exref ON (exref.cat_id = c.id)');
            $query->join('', '#__judirectory_emails AS e ON (exref.email_id = e.id)');
            $query->where('exref.email_id = ' . $this->form->getValue('id'));
            $db->setQuery($query);
            $relCatIds = $db->loadColumn();
        }
        $html = '<div id="categoriestoassignemail" class="categoriestoassignemail">';
        $html .= '<ul id="' . $this->id . '" class="nav">';
        $html .= '<li>';
        $html .= '<input id="cat-' . $rootCategory->id . '" name="' . $this->name . '[]"  value = "' . $rootCategory->id . '" ' . (in_array($rootCategory->id, $relCatIds) ? 'checked="checked"' : '') . ' class="input" type="checkbox" />';
        $html .= '<label for="cat-' . $rootCategory->id . '">' . str_repeat('<span class="gi">|—</span>', $rootCategory->level) . $rootCategory->title . '</label>';
        $html .= '</li>';
        if ($categories) {
            foreach ($categories as $category) {
                $html .= '<li>';
                $attr = '';
                if (in_array($rootCategory->id, $relCatIds)) {
                    $attr = 'checked="checked" disabled="disabled"';
                } elseif (in_array($category->id, $relCatIds)) {
                    $attr = 'checked="checked"';
                }
                $html .= '<input id="cat-' . $category->id . '" class="input category-checkbox" type="checkbox" name="' . $this->name . '[]" value = "' . $category->id . '" ' . $attr . '/>';
                $html .= '<label for="cat-' . $category->id . '">' . str_repeat('<span class="gi">|—</span>', $category->level) . $category->title . '</label>';
                $html .= '</li>';
            }
        }
        $html .= '</ul></div>';
        return $html;
    }

 protected function getOptions()
 {
     $options = array();
     foreach ($this->element->children() as $option) {
         if ($option->getName() != 'option') {
             continue;
         }
         $tmp = JHtml::_('select.option', (string) $option['value'], JText::alt(trim((string) $option), preg_replace('/[^a-zA-Z0-9_\\-]/', '_', $this->fieldname)), 'value', 'text', (string) $option['disabled'] == 'true');
         $tmp->class = (string) $option['class'];
         $tmp->onclick = (string) $option['onclick'];
         $options[] = $tmp;
     }
     reset($options);
     $categories = JUDirectoryHelper::getCatsByLevel(1);
     if ($categories) {
         foreach ($categories as $category) {
             $options[] = JHtml::_('select.option', $category->id, $category->title);
         }
     }
     return $options;
 }

 public static function loadLanguageForTopLevelCat()
 {
     $app = JFactory::getApplication();
     $view = $app->input->getString('view', '');
     $id = $app->input->getInt('id', 0);
     if (isset($view)) {
         switch ($view) {
             case 'category':
                 $topLevelCats = JUDirectoryHelper::getCatsByLevel(1, $id);
                 break;
             case 'listing':
                 $catId = JUDirectoryFrontHelperCategory::getMainCategoryId($id);
                 $topLevelCats = JUDirectoryHelper::getCatsByLevel(1, $catId);
                 break;
         }
         if (!empty($topLevelCats)) {
             $topLevelCat = $topLevelCats[0];
             if ($view == 'category' || $view == 'listing') {
                 JUDirectoryFrontHelperLanguage::loadLanguageFile('com_judirectory_' . $topLevelCat->id, JPATH_SITE);
             }
         }
     }
     return;
 }

 public function display($tpl = null)
 {
     $this->item = $this->get('Item');
     if (!JUDirectoryFrontHelperPermission::canViewListing($this->item->id)) {
         $user = JFactory::getUser();
         if ($user->id) {
             return JError::raiseError(403, JText::_('JERROR_ALERTNOAUTHOR'));
         } else {
             $uri = JUri::getInstance();
             $loginUrl = JRoute::_('index.php?option=com_users&view=login&return=' . base64_encode($uri), false);
             $app = JFactory::getApplication();
             $app->redirect($loginUrl, JText::_('COM_JUDIRECTORY_YOU_ARE_NOT_AUTHORIZED_TO_ACCESS_THIS_PAGE'), 'warning');
             return false;
         }
     }
     $app = JFactory::getApplication();
     $this->user = JFactory::getUser();
     $this->print = $app->input->getBool('print', false);
     $this->model = $this->getModel();
     $this->state = $this->get('State');
     $this->params = $this->state->get('params');
     if (count($errors = $this->get('Errors'))) {
         JError::raiseError(500, implode("\n", $errors));
         return false;
     }
     $limitStart = $app->input->getUint('limitstart', 0);
     $config = JFactory::getConfig();
     $cookie_domain = $config->get('cookie_domain', '');
     $cookie_path = $config->get('cookie_path', '/');
     if (isset($_COOKIE['judir_recently_viewed_listings'])) {
         $recently_viewed_listing_array = explode(',', $_COOKIE['judir_recently_viewed_listings']);
         $recently_viewed_listing_array = array_unique($recently_viewed_listing_array);
         $key = array_search($this->item->id, $recently_viewed_listing_array);
         if ($key !== false) {
             unset($recently_viewed_listing_array[$key]);
         } else {
             if ($limitStart == 0) {
                 $this->model->updateHits($this->item->id);
             }
         }
         $maxListings = $this->params->get('max_recently_viewed_listings', 12);
         if (count($recently_viewed_listing_array) >= $maxListings) {
             $recently_viewed_listing_array = array_slice($recently_viewed_listing_array, 0, $maxListings - 1);
         }
         array_unshift($recently_viewed_listing_array, $this->item->id);
         $recently_viewed_listing_array = implode(',', $recently_viewed_listing_array);
         setcookie('judir_recently_viewed_listings', $recently_viewed_listing_array, time() + 3600 * 24 * 15, $cookie_path, $cookie_domain);
     } else {
         if ($limitStart == 0) {
             $this->model->updateHits($this->item->id);
         }
         setcookie('judir_recently_viewed_listings', $this->item->id, time() + 3600 * 24 * 15, $cookie_path, $cookie_domain);
     }
     $topLevelCats = JUDirectoryHelper::getCatsByLevel(1, $this->item->cat_id);
     if ($topLevelCats) {
         $this->tl_catid = $topLevelCats[0]->id;
     }
     $this->pageclass_sfx = htmlspecialchars($this->item->params->get('pageclass_sfx'));
     $this->item->class_sfx = htmlspecialchars($this->item->class_sfx);
     $this->collection_popup = false;
     if (JUDIRPROVERSION && $this->user->id > 0) {
         $this->collection_popup = true;
         $this->collections = $this->model->getCollectionPopup($this->item->id);
     }
     $dispatcher = JDispatcher::getInstance();
     JPluginHelper::importPlugin('content');
     $this->item->event = new stdClass();
     $context = 'com_judirectory.listing';
     $results = $dispatcher->trigger('onContentAfterTitle', array($context, &$this->item, &$this->item->params, $limitStart));
     $this->item->event->afterDisplayTitle = trim(implode("\n", $results));
     $results = $dispatcher->trigger('onContentBeforeDisplay', array($context, &$this->item, &$this->item->params, $limitStart));
     $this->item->event->beforeDisplayContent = trim(implode("\n", $results));
     $results = $dispatcher->trigger('onContentAfterDisplay', array($context, &$this->item, &$this->item->params, $limitStart));
     $this->item->event->afterDisplayContent = trim(implode("\n", $results));
     $results = $dispatcher->trigger('onBeforeDisplayJUDIRComment', array($context, &$this->item, &$this->item->params, $limitStart));
     $this->item->event->beforeDisplayJUDIRComment = trim(implode("\n", $results));
     $results = $dispatcher->trigger('onAfterDisplayJUDIRComment', array($context, &$this->item, &$this->item->params, $limitStart));
     $this->item->event->afterDisplayJUDIRComment = trim(implode("\n", $results));
     $this->_prepareData();
     $this->_prepareDocument();
     $this->_setBreadcrumb();
     parent::display($tpl);
 }

 public static function getMenuItemIdArrayOfViewCategoryTreeLevel0And1()
 {
     $menuItemIdsOfViewCategoryTree = self::getMenuItemIdArrayOfViewCategoryTree();
     $menuItemIds = array();
     $categoryObjectListLevel1 = JUDirectoryHelper::getCatsByLevel();
     if ($categoryObjectListLevel1) {
         foreach ($categoryObjectListLevel1 as $categoryObjectLevel1) {
             if (isset($menuItemIdsOfViewCategoryTree[$categoryObjectLevel1->id])) {
                 $menuItemIds[$categoryObjectLevel1->id] = $menuItemIdsOfViewCategoryTree[$categoryObjectLevel1->id];
             }
         }
         $categoryRoot = JUDirectoryFrontHelperCategory::getRootCategory();
         if (isset($menuItemIdsOfViewCategoryTree[$categoryRoot->id])) {
             $menuItemIds[$categoryRoot->id] = $menuItemIdsOfViewCategoryTree[$categoryRoot->id];
         }
     }
     return $menuItemIds;
 }