<?php

defined('_JEXEC') or die('Restricted access');

jimport('joomla.application.component.model');
jimport('joomla.database.database');
jimport('joomla.error.log');

class OpenaireModelClaim extends JModel {
	private $db;
	private $log;

	public function __construct($configuration) {
		parent :: __construct($configuration);
		$this -> db =& JFactory :: getDBO();
		$this -> log =& JLog :: getInstance();
	}
	
	public function getSubject() {
		$this -> db -> setQuery('SELECT `value` FROM `#__openaire` WHERE `key` = \'claim.subject\'');
		$subject = $this -> db -> loadResult();
		if ($subject === NULL)
			$this -> log -> addEntry(array('level' => 'error', 'comment' => ('Error retrieving subject: ' . $this -> db -> getErrorMsg() . ' (' . $this -> db -> getErrorNum() . ')')));
		else
			$this -> log -> addEntry(array('level' => 'info', 'comment' => "subject is $subject"));
		return $subject;
	}

	public function setSubject($subject) {
		$this -> db -> setQuery('UPDATE `#__openaire` SET `value` = ' . $this -> db -> quote($subject) . ' WHERE `key` = \'claim.subject\'');
		if ($this -> db -> query() === FALSE)
			$this -> log -> addEntry(array('level' => 'error', 'comment' => ("Error setting subject to $subject: " . $this -> db -> getErrorMsg() . ' (' . $this -> db -> getErrorNum() . ')')));
		else
			$this -> log -> addEntry(array('level' => 'info', 'comment' => "Set subject to $subject"));
	}
	
	public function getMessage() {
		$this -> db -> setQuery('SELECT `value` FROM `#__openaire` WHERE `key` = \'claim.message\'');
		$message = $this -> db -> loadResult();
		if ($message === NULL)
			$this -> log -> addEntry(array('level' => 'error', 'comment' => ('Error retrieving message: ' . $this -> db -> getErrorMsg() . ' (' . $this -> db -> getErrorNum() . ')')));
		else
			$this -> log -> addEntry(array('level' => 'info', 'comment' => "message is $message"));
		return $message;
	}

	public function setMessage($message) {
		$this -> db -> setQuery('UPDATE `#__openaire` SET `value` = ' . $this -> db -> quote($message) . ' WHERE `key` = \'claim.message\'');
		if ($this -> db -> query() === FALSE)
			$this -> log -> addEntry(array('level' => 'error', 'comment' => ("Error setting message to $message: " . $this -> db -> getErrorMsg() . ' (' . $this -> db -> getErrorNum() . ')')));
		else
			$this -> log -> addEntry(array('level' => 'info', 'comment' => "Set message to $message"));
	}
}

?>