<?php

/*

 * @package		Joomla.Framework

 * @copyright	Copyright (C) 2005 - 2010 Open Source Matters, Inc. All rights reserved.

 * @license		GNU General Public License version 2 or later; see LICENSE.txt

 *

 * @component Phoca Component

 * @copyright Copyright (C) Jan Pavelka www.phoca.cz

 * @license http://www.gnu.org/copyleft/gpl.html GNU General Public License version 2 or later;

 */

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



class TablePhocaGalleryc extends JTable {



	public function __construct(& $db) {

		parent::__construct('#__phocagallery_categories', 'id', $db);

	}

	

	public function bind($array, $ignore = '')

	{

		if (isset($array['params']) && is_array($array['params'])) {

			$registry = new JRegistry();

			$registry->loadArray($array['params']);

			$array['params'] = (string)$registry;

		}



		if (isset($array['metadata']) && is_array($array['metadata'])) {

			$registry = new JRegistry();

			$registry->loadArray($array['metadata']);

			$array['metadata'] = (string)$registry;

		}

		return parent::bind($array, $ignore);

	}

	

	function check()

	{

		if (empty($this->title)) {

			$this->setError(JText::_('COM_PHOCAGALLERY_WARNING_CATEGORY_MUST_HAVE_TITLE'));

			return false;

		}



		// Check for valid name.

		if (trim($this->title) == '') {

			$this->setError(JText::_('COM_PHOCAGALLERY_WARNING_PROVIDE_VALID_NAME'));

			return false;

		}



		if (empty($this->alias)) {

			$this->alias = $this->title;

		}

		$this->alias = JApplication::stringURLSafe($this->alias);

		if (trim(str_replace('-','',$this->alias)) == '') {

			$this->alias = JFactory::getDate()->toFormat("%Y-%m-%d-%H-%M-%S");

		}



	/*	// Check the publish down date is not earlier than publish up.

		if (intval($this->publish_down) > 0 && $this->publish_down < $this->publish_up) {

			// Swap the dates.

			$temp = $this->publish_up;

			$this->publish_up = $this->publish_down;

			$this->publish_down = $temp;

		}*/



		// clean up keywords -- eliminate extra spaces between phrases

		// and cr (\r) and lf (\n) characters from string

		if (!empty($this->metakey)) {

			// only process if not empty

			$bad_characters = array("\n", "\r", "\"", "<", ">"); // array of characters to remove

			$after_clean = JString::str_ireplace($bad_characters, "", $this->metakey); // remove bad characters

			$keys = explode(',', $after_clean); // create array using commas as delimiter

			$clean_keys = array();

			foreach($keys as $key) {

				if (trim($key)) {  // ignore blank keywords

					$clean_keys[] = trim($key);

				}

			}

			$this->metakey = implode(", ", $clean_keys); // put array back together delimited by ", "

		}



		// clean up description -- eliminate quotes and <> brackets

		if (!empty($this->metadesc)) {

			// only process if not empty

			$bad_characters = array("\"", "<", ">");

			$this->metadesc = JString::str_ireplace($bad_characters, "", $this->metadesc);

		}



		return true;

	}

	

	public function approve($pks = null, $state = 1, $userId = 0)

	{

		// Initialise variables.

		$k = $this->_tbl_key;



		// Sanitize input.

		JArrayHelper::toInteger($pks);

		$userId = (int) $userId;

		$state  = (int) $state;



		// If there are no primary keys set check to see if the instance key is set.

		if (empty($pks))

		{

			if ($this->$k) {

				$pks = array($this->$k);

			}

			// Nothing to set publishing state on, return false.

			else {

				$this->setError(JText::_('JLIB_DATABASE_ERROR_NO_ROWS_SELECTED'));

				return false;

			}

		}



		// Build the WHERE clause for the primary keys.

		$where = $k.'='.implode(' OR '.$k.'=', $pks);



		// Determine if there is checkin support for the table.

		if (!property_exists($this, 'checked_out') || !property_exists($this, 'checked_out_time')) {

			$checkin = '';

		}

		else {

			$checkin = ' AND (checked_out = 0 OR checked_out = '.(int) $userId.')';

		}



		// Update the publishing state for rows with the given primary keys.

		$this->_db->setQuery(

			'UPDATE `'.$this->_tbl.'`' .

			' SET `approved` = '.(int) $state .

			' WHERE ('.$where.')' .

			$checkin

		);

		$this->_db->query();



		// Check for a database error.

		if ($this->_db->getErrorNum()) {

			$this->setError($this->_db->getErrorMsg());

			return false;

		}



		// If checkin is supported and all rows were adjusted, check them in.

		if ($checkin && (count($pks) == $this->_db->getAffectedRows()))

		{

			// Checkin the rows.

			foreach($pks as $pk)

			{

				$this->checkin($pk);

			}

		}



		// If the JTable instance value is in the list of primary keys that were set, set the instance.

		if (in_array($this->$k, $pks)) {

			$this->state = $state;

		}



		$this->setError('');

		return true;

	}

	

	

}

?>