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<?php
/**
* @package com_zoo
* @author YOOtheme http://www.yootheme.com
* @copyright Copyright (C) YOOtheme GmbH
* @license http://www.gnu.org/licenses/gpl.html GNU/GPL
*/
/*
Class: ItemController
Item controller class
*/
class ItemController extends AppController {
const PAGINATION_LIMIT = 20;
public $application;
/*
Function: Constructor
Parameters:
$default - Array
Returns:
DefaultController
*/
public function __construct($default = array()) {
parent::__construct($default);
// set table
$this->table = $this->app->table->item;
// get application
$this->application = $this->app->zoo->getApplication();
// set user
$this->user = $this->app->user->get();
}
public function element() {
// include template css
$template = $this->app->database->queryResult('SELECT template FROM #__template_styles WHERE client_id = 1 AND home = 1');
$this->app->document->addStylesheet("root:administrator/templates/$template/css/template.css");
jimport('joomla.html.pagination');
// get database
$this->db = $this->app->database;
// get Joomla application
$this->joomla = $this->app->system->application;
// get request vars
$this->filter_item = $this->app->request->getInt('item_filter', 0);
$this->type_filter = $this->app->request->get('type_filter', 'array', array());
$state_prefix = $this->option.'_'.$this->application->id.'.'.($this->getTask() == 'element' ? 'element' : 'item').'.';
$filter_order = $this->joomla->getUserStateFromRequest($state_prefix.'filter_order', 'filter_order', 'a.created', 'cmd');
$filter_order_Dir = $this->joomla->getUserStateFromRequest($state_prefix.'filter_order_Dir', 'filter_order_Dir', 'desc', 'word');
$filter_category_id = $this->joomla->getUserStateFromRequest($state_prefix.'filter_category_id', 'filter_category_id', '-1', 'string');
$filter_type = $this->joomla->getUserStateFromRequest($state_prefix.'filter_type', 'filter_type', '', 'string');
$filter_author_id = $this->joomla->getUserStateFromRequest($state_prefix.'filter_author_id', 'filter_author_id', 0, 'int');
$search = $this->joomla->getUserStateFromRequest($state_prefix.'search', 'search', '', 'string');
$search = $this->app->string->strtolower($search);
$page = $this->app->request->getInt('page', 1);
$limit = ItemController::PAGINATION_LIMIT;
// is filtered ?
$this->is_filtered = $filter_category_id <> '-1' || !empty($filter_type) || !empty($filter_author_id) || !empty($search);
$this->users = $this->table->getUsers($this->application->id);
$this->groups = $this->app->zoo->getGroups();
// select
$select = 'a.*';
// get from
$from = $this->table->name.' AS a';
// get data from the table
$where = array();
// application filter
$where[] = 'a.application_id = ' . (int) $this->application->id;
// category filter
if ($filter_category_id === '') {
$from .= ' LEFT JOIN '.ZOO_TABLE_CATEGORY_ITEM.' AS ci ON a.id = ci.item_id';
$where[] = 'ci.item_id IS NULL';
} else if ($filter_category_id > -1) {
$from .= ' LEFT JOIN '.ZOO_TABLE_CATEGORY_ITEM.' AS ci ON a.id = ci.item_id';
$where[] = 'ci.category_id = ' . (int) $filter_category_id;
}
// type filter
if (!empty($this->type_filter)) {
$where[] = 'a.type IN ("' . implode('", "', $this->type_filter) . '")';
} else if (!empty($filter_type)) {
$where[] = 'a.type = "' . (string) $filter_type . '"';
}
// item filter
if ($this->filter_item > 0) {
$where[] = 'a.id != ' . (int) $this->filter_item;
}
// author filter
if ($filter_author_id > 0) {
$where[] = 'a.created_by = ' . (int) $filter_author_id;
}
if ($search) {
$from .= ' LEFT JOIN '.ZOO_TABLE_TAG.' AS t ON a.id = t.item_id';
$where[] = '(LOWER(a.name) LIKE '.$this->db->Quote('%'.$this->db->escape($search, true).'%', false)
. ' OR LOWER(t.name) LIKE '.$this->db->Quote('%'.$this->db->escape($search, true).'%', false)
. ' OR LOWER(a.alias) LIKE '.$this->db->Quote('%'.$this->db->escape($search, true).'%', false).')';
}
// access filter
$where[] = 'a.'.$this->app->user->getDBAccessString($this->user);
// state filter
$where[] = 'a.state = 1';
$options = array(
'select' => $select,
'from' => $from,
'conditions' => array(implode(' AND ', $where)),
'order' => $filter_order.' '.$filter_order_Dir,
'group' => 'a.id');
$count = $this->table->count($options);
// in case limit has been changed, adjust limitstart accordingly
$limitstart = ($page - 1) * $limit;
$this->items = $this->table->all($limit > 0 ? array_merge($options, array('offset' => $limitstart, 'limit' => $limit)) : $options);
$this->items = array_merge($this->items);
$this->pagination = $this->app->pagination->create($count, $limitstart, $limit, 'page', 'app');
// category select
$options = array();
$options[] = $this->app->html->_('select.option', '-1', '- ' . JText::_('Select Category') . ' -');
$options[] = $this->app->html->_('select.option', '', '- ' . JText::_('uncategorized') . ' -');
$options[] = $this->app->html->_('select.option', '0', '- '.JText::_('Frontpage'));
$this->lists['select_category'] = $this->app->html->_('zoo.categorylist', $this->application, $options, 'filter_category_id', 'class="inputbox auto-submit"', 'value', 'text', $filter_category_id);
// type select
$options = array($this->app->html->_('select.option', '0', '- '.JText::_('Select Type').' -'));
$this->lists['select_type'] = $this->app->html->_('zoo.typelist', $this->application, $options, 'filter_type', 'class="inputbox auto-submit"', 'value', 'text', $filter_type, false, false, $this->type_filter);
// author select
$options = array($this->app->html->_('select.option', '0', '- '.JText::_('Select Author').' -'));
$this->lists['select_author'] = $this->app->html->_('zoo.itemauthorlist', $options, 'filter_author_id', 'class="inputbox auto-submit"', 'value', 'text', $filter_author_id);
// table ordering and search filter
$this->lists['order_Dir'] = $filter_order_Dir;
$this->lists['order'] = $filter_order;
$this->lists['search'] = $search;
$this->getView()->setLayout('element')->display();
}
}