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Current File : /var/www/html/administrator/components/com_jchat/Model/UsersModel.php

<?php
namespace JExtstore\Component\JChat\Administrator\Model;
/**
 *
 * @package JCHAT::USERS::administrator::components::com_jchat
 * @subpackage models
 * @author Joomla! Extensions Store
 * @copyright (C) 2024 - Joomla! Extensions Store
 * @license GNU/GPLv2 http://www.gnu.org/licenses/gpl-2.0.html 
 */
defined ( '_JEXEC' ) or die ( 'Restricted access' );
use Joomla\CMS\MVC\Factory\MVCFactoryInterface;
use Joomla\CMS\Language\Text;
use Joomla\CMS\HTML\HTMLHelper;
use JExtstore\Component\JChat\Administrator\Framework\Model as JChatModel;
use JExtstore\Component\JChat\Administrator\Framework\Exception as JChatException;

/**
 * Users model responsibilities
 *
 * @package JCHAT::USERS::administrator::components::com_jchat
 * @subpackage models
 * @since 1.6
 */
interface IJChatModelUsers {
	/**
	 * Update the entity status
	 *
	 * @access public
	 * @param array $ids
	 * @param string $task
	 * @return array[] &
	 */
	public function banEntity($ids, $task);
}

/**
 * Users model responsibilities
 *
 * @package JCHAT::USERS::administrator::components::com_jchat
 * @subpackage models
 * @since 1.6
 */
class UsersModel extends JChatModel implements IJChatModelUsers {
	/**
	 * Restituisce la query string costruita per ottenere il wrapped set richiesto in base
	 * allo userstate, opzionalmente seleziona i campi richiesti
	 * 
	 * @access private
	 * @return string
	 */
	protected function buildListQuery($fields = 'a.*') {
		// WHERE
		$where = array();
		$whereString = null;
				
		//Filtro testo
		if($this->state->get('searchword')) {
			$where[] = "\n (a.email LIKE " .
						$this->dbInstance->quote('%' . $this->state->get('searchword') . '%') .
						"\n OR a.name LIKE " . 
						$this->dbInstance->quote('%' . $this->state->get('searchword'). '%') . ")";
		}
		
		if($this->state->get('banstatus', '') !== '') {
			$banStatus = (int)$this->state->get('banstatus');
			if($banStatus == 1) {
				$where[] = "\n (u.banstatus = " . $banStatus . ")";
			} elseif($banStatus == 0) {
				$where[] = "\n (u.banstatus = 0 OR ISNULL(u.banstatus))";
			}
		}
		
		$where[] = "\n (a.block = 0)";
		
		if (count($where)) {
			$whereString = "\n WHERE " . implode ("\n AND ", $where);
		}
		
		// ORDERBY
		if($this->state->get('order')) {
			$orderString = "\n ORDER BY " . $this->state->get('order') . " ";
		}
		
		//Filtro testo
		if($this->state->get('order_dir')) {
			$orderString .= $this->state->get('order_dir');
		}
		
		
		$query = "SELECT $fields, u.banstatus" .
				 "\n FROM #__users AS a" .
				 "\n LEFT JOIN #__jchat_userstatus AS u" .
				 "\n ON a.id = u.userid" .
				 $whereString . 
				 $orderString;
		return $query;
	}
	
	/**
	 * Main get data method
	 * 
	 * @access public
	 * @return Object[]
	 */
	public function getData(): array {
		// Build query
		$query = $this->buildListQuery ();
		try {
			$dbQuery = method_exists ( $this->dbInstance, 'createQuery' ) ? $this->dbInstance->createQuery () : $this->dbInstance->getQuery ( true );
			$dbQuery->setQuery ( $query )->setLimit ( $this->getState ( 'limit' ), $this->getState ( 'limitstart' ) );
			$this->dbInstance->setQuery ( $dbQuery );
			$result = $this->dbInstance->loadObjectList ();
		} catch ( JChatException $e ) {
			$this->app->enqueueMessage ( $e->getMessage (), $e->getExceptionLevel () );
			$result = array ();
		} catch ( \Exception $e ) {
			$jchatException = new JChatException ( $e->getMessage (), 'error' );
			$this->app->enqueueMessage ( $jchatException->getMessage (), $jchatException->getExceptionLevel () );
			$result = array ();
		}
		return $result;
	}
	
	/**
	 * Restituisce le select list usate dalla view per l'interfaccia
	 * @access public
	 * @return array
	 */
	public function getFilters(): array {
		$lists = [];
		$types = [];
		 
		$types[] = HTMLHelper::_('select.option',  '', '- '. Text::_('COM_JCHAT_USERS_ALL' ) .' -' ); 
		$types[] = HTMLHelper::_('select.option', '1', Text::_('COM_JCHAT_USERS_BANNED' ) );
		$types[] = HTMLHelper::_('select.option', '0', Text::_('COM_JCHAT_USERS_NOTBANNED' ) );
		 
		$lists['banstatus'] = HTMLHelper::_('select.genericlist', $types, 'banstatus', 'class="inputbox d-none d-md-inline-flex" size="1" onchange="document.adminForm.task.value=\'users.display\';document.adminForm.submit( );"', 'value', 'text', $this->state->get('banstatus'));
			
		return $lists;
	}
	
	/**
	 * Purge the cache of all messages in a single operation
	 * 
	 * @access public
	 * @param array $cids
	 * @return boolean
	 */
	
	/**
	 * Update the entity status
	 *
	 * @access public
	 * @param array $ids
	 * @param string $task
	 * @return array[] &
	 */
	public function banEntity($ids, $task) {
		// Ciclo su ogni entity da cancellare
		if (is_array ( $ids ) && count ( $ids )) {
			// Get the first entity always
			$entityId = (int)$ids[0];
			
			// Determine the ban status for the user
			$statusVarValue = $task == 'banEntity' ? 1 : 0;
			
			try {
		 		// Delete session status still not active session for Joomla session lifetime
		 		$queryStatus = 	"INSERT INTO #__jchat_userstatus (userid, banstatus) VALUES (" .
									$entityId . ", " .
									$statusVarValue . ") " .
									"ON DUPLICATE KEY UPDATE " . $this->dbInstance->quoteName('banstatus') . " = " . $this->dbInstance->quote($statusVarValue);
		 		// Purge session status
		 		$this->dbInstance->setQuery($queryStatus)->execute();
		 	} catch ( \Exception $e ) {
		 		$jchatException = new JChatException ( $e->getMessage (), 'error' );
		 		$this->setException ( $jchatException );
		 		return false;
		 	}
		}
	
		return true;
	}
	
	/**
	 * Class constructor
	 *
	 * @access public
	 * @param $config array        	
	 * @return Object&
	 */
	public function __construct($config = array(), ?MVCFactoryInterface $factory = null) {
		parent::__construct ( $config, $factory );
	
		$componentParams = $this->getComponentParams();
		$this->setState('cparams', $componentParams);
	}
}