Вывод материалов одного пользователя - ZOO

<!-----начало галереи-->
    	<dt class="closed" title="Галерея"><strong>Галерея</strong></dt>
    		<dd style="display: none;">
			<div class="kblock kflat">
			<?php echo '<h2>Галерея</h2>'; 
			function getConditions($zoo, $user_id, $params) {
				$db = $zoo->database;		
				
				$conditions = "a.".$zoo->user->getDBAccessString($zoo->user->get());

				if(($applications = $params->get('zooapplications')) && !empty($applications)) {
					$applicationIds = array();
					$applications = explode("|*|", $applications);
		
					foreach($applications as $id) {
						if(!empty($id)) {
							$applicationIds[] = $db->Quote((int) $id);
						}
					}
					if(!empty($applicationIds)) {
						$conditions .= " AND a.application_id".($params->get('zooapplications_selection', 0)? "" : " NOT")." IN (".implode(', ', $applicationIds).")";
					}
				}
		
				if(($types = $params->get('zootypes')) && !empty($types)) {			
					$typeIds = array();
					$types = explode("|*|", $types);
					foreach($types as $id) {
						if(!empty($id)) {
							$typeIds[] = $db->Quote($db->escape((string) $id));
						}
					}
					if(!empty($typeIds)) {
						$conditions .= " AND a.type".($params->get('zootypes_selection', 0)? "" : " NOT")." IN (".implode(', ', $typeIds).")";
					}
				}
		
				if(($categories = $params->get('zoocategories')) && !empty($categories)) {
					$categoryIds = array();
					$categories = explode("|*|", $categories);
					foreach($categories as $id) {
						if(!empty($id)) {
							$categoryIds[] = $db->Quote((int) $id);
						}
					}
					if(!empty($categoryIds)) {
						$conditions .= " AND c.category_id".($params->get('zoocategories_selection', 0)? "" : " NOT")." IN (".implode(', ', $categoryIds).")";
					}
				}		
		
				$conditions .= " AND a.created_by = ".$db->Quote($db->escape((int) $user_id));
		
				if(!$params->get('expired', 0)) {
					$date = $zoo->date->create();
					$now  = $db->Quote($date->toSQL());
					$null = $db->Quote($db->getNullDate());
					$conditions .= " AND (a.publish_up = ".$null." OR a.publish_up <= ".$now.")" 
								." AND (a.publish_down = ".$null." OR a.publish_down >= ".$now.")";
				}
		
				if($params->get('published', 1)) {			
					$conditions .= " AND a.state = 1";
				}
		
				return $conditions;
			}
			
			require_once(JPATH_ADMINISTRATOR.'/components/com_zoo/config.php');	
			$zoo = App::getInstance('zoo');	
			$zoo->system->language->load('com_zoo');
	
			$user_id = JRequest::getInt('userid');
			
			$par = array(
				'zooapplications' => '1',
				'zooapplications_selection' => '1',
				'zootypes' => '0',
				'zootypes_selection' => '0',
				'zoocategories' => '0',
				'zoocategories_selection' => '0',
				'expired' => '0',
				'published' => '1'
			);
			
			$params = new JRegistry();
			$params->loadString(json_encode($par));

			$options = array('select' => 'a.*',
				'from' => ZOO_TABLE_ITEM.' AS a'
				.' LEFT JOIN '.ZOO_TABLE_TAG.' AS b ON a.id = b.item_id'
				.' LEFT JOIN '.ZOO_TABLE_CATEGORY_ITEM.' AS c ON a.id = c.item_id',
				'conditions' => getConditions($zoo, $user_id, $params),
				'order' => 'a.priority DESC');		

			$items = $zoo->table->item->all($options); ?>
			
			<div id="yoo-zoo">
				<?php if (!empty($items)) : ?>
					<div class="pos-related">
                    <style>
						.myitem img {
							width: 100% !important;
							height: auto !important;
							max-height:	none;
						}
						
						.myitem .pos-title, .myitem .pos-meta, .myitem .yoo-zoo.rating, .myitem .pos-content, .myitem .pos-links, .myitem p {
							display: none !important;
						}
					</style>
							<div id="d5c1c6ad-148e-47d6-a537-871177045ee7-6">
						<?php foreach ($items as $item) : ?>
							<div class="myitem" style="width: 20%; height: auto; max-height: 200px !important">
								<div class="floatbox">
									<div class="pos-media media-left">
										<div class="element element-image first last">
									<?php $item_html = null;
										$renderer = $zoo->renderer->create('item')->addPath(array($zoo->path->path('component.site:'), $item->getApplication()->getTemplate()->getPath()));
										$path   = 'item';
										$prefix = 'item.';
										$type = $item->getType()->id;
										
										if ($renderer->pathExists($path.DIRECTORY_SEPARATOR.$type)) {
											$path .= DIRECTORY_SEPARATOR.$type;
											$prefix .= $type.'.';
										}
										
										if (in_array('teaser', $renderer->getLayouts($path))) {
											$item_html = $renderer->render($prefix.'teaser', array('view' => $item->getApplication(), 'item' => $item));
										} elseif (in_array('related', $renderer->getLayouts($path))) {
											$item_html = $renderer->render($prefix.'related', array('view' => $item->getApplication(), 'item' => $item));
										}
									
										echo $item_html; ?>
										</div>
									</div>
								</div>
							</div>
						<?php endforeach; ?>
					</div>
					</div>
				<?php else : ?>
					<div class="no-items">
						Ничего не найдено
					</div>
				<?php endif; ?>
			</div>
            </div>
	</dd>
<!---->

    	<dt class="closed" title="Новости"><strong>Новости</strong></dt>
    		<dd style="display: none;">
			<div class="kblock kflat">
           

            </div>
	</dd>            
<!---конец галереи, начало моделей--->