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libraries/legacy/table/category.php

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+<?php
+/**
+ * @package     Joomla.Legacy
+ * @subpackage  Table
+ *
+ * @copyright   Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
+ * @license     GNU General Public License version 2 or later; see LICENSE
+ */
+
+defined('JPATH_PLATFORM') or die;
+
+/**
+ * Category table
+ *
+ * @package     Joomla.Legacy
+ * @subpackage  Table
+ * @since       11.1
+ */
+class JTableCategory extends JTableNested
+{
+	/**
+	 * Constructor
+	 *
+	 * @param   JDatabaseDriver  $db  Database driver object.
+	 *
+	 * @since   11.1
+	 */
+	public function __construct($db)
+	{
+		parent::__construct('#__categories', 'id', $db);
+
+		$this->access = (int) JFactory::getConfig()->get('access');
+	}
+
+	/**
+	 * Method to compute the default name of the asset.
+	 * The default name is in the form table_name.id
+	 * where id is the value of the primary key of the table.
+	 *
+	 * @return  string
+	 *
+	 * @since   11.1
+	 */
+	protected function _getAssetName()
+	{
+		$k = $this->_tbl_key;
+		return $this->extension . '.category.' . (int) $this->$k;
+	}
+
+	/**
+	 * Method to return the title to use for the asset table.
+	 *
+	 * @return  string
+	 *
+	 * @since   11.1
+	 */
+	protected function _getAssetTitle()
+	{
+		return $this->title;
+	}
+
+	/**
+	 * Get the parent asset id for the record
+	 *
+	 * @param   JTable   $table  A JTable object for the asset parent.
+	 * @param   integer  $id     The id for the asset
+	 *
+	 * @return  integer  The id of the asset's parent
+	 *
+	 * @since   11.1
+	 */
+	protected function _getAssetParentId($table = null, $id = null)
+	{
+		$assetId = null;
+
+		// This is a category under a category.
+		if ($this->parent_id > 1)
+		{
+			// Build the query to get the asset id for the parent category.
+			$query = $this->_db->getQuery(true)
+				->select($this->_db->quoteName('asset_id'))
+				->from($this->_db->quoteName('#__categories'))
+				->where($this->_db->quoteName('id') . ' = ' . $this->parent_id);
+
+			// Get the asset id from the database.
+			$this->_db->setQuery($query);
+			if ($result = $this->_db->loadResult())
+			{
+				$assetId = (int) $result;
+			}
+		}
+		// This is a category that needs to parent with the extension.
+		elseif ($assetId === null)
+		{
+			// Build the query to get the asset id for the parent category.
+			$query = $this->_db->getQuery(true)
+				->select($this->_db->quoteName('id'))
+				->from($this->_db->quoteName('#__assets'))
+				->where($this->_db->quoteName('name') . ' = ' . $this->_db->quote($this->extension));
+
+			// Get the asset id from the database.
+			$this->_db->setQuery($query);
+			if ($result = $this->_db->loadResult())
+			{
+				$assetId = (int) $result;
+			}
+		}
+
+		// Return the asset id.
+		if ($assetId)
+		{
+			return $assetId;
+		}
+		else
+		{
+			return parent::_getAssetParentId($table, $id);
+		}
+	}
+
+	/**
+	 * Override check function
+	 *
+	 * @return  boolean
+	 *
+	 * @see     JTable::check
+	 * @since   11.1
+	 */
+	public function check()
+	{
+		// Check for a title.
+		if (trim($this->title) == '')
+		{
+			$this->setError(JText::_('JLIB_DATABASE_ERROR_MUSTCONTAIN_A_TITLE_CATEGORY'));
+			return false;
+		}
+		$this->alias = trim($this->alias);
+		if (empty($this->alias))
+		{
+			$this->alias = $this->title;
+		}
+
+		$this->alias = JApplication::stringURLSafe($this->alias);
+		if (trim(str_replace('-', '', $this->alias)) == '')
+		{
+			$this->alias = JFactory::getDate()->format('Y-m-d-H-i-s');
+		}
+
+		return true;
+	}
+
+	/**
+	 * Overloaded bind function.
+	 *
+	 * @param   array   $array   named array
+	 * @param   string  $ignore  An optional array or space separated list of properties
+	 *                           to ignore while binding.
+	 *
+	 * @return  mixed   Null if operation was satisfactory, otherwise returns an error
+	 *
+	 * @see     JTable::bind
+	 * @since   11.1
+	 */
+	public function bind($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) $registry;
+		}
+
+		// Bind the rules.
+		if (isset($array['rules']) && is_array($array['rules']))
+		{
+			$rules = new JAccessRules($array['rules']);
+			$this->setRules($rules);
+		}
+
+		return parent::bind($array, $ignore);
+	}
+
+	/**
+	 * Overridden JTable::store to set created/modified and user id.
+	 *
+	 * @param   boolean  $updateNulls  True to update fields even if they are null.
+	 *
+	 * @return  boolean  True on success.
+	 *
+	 * @since   11.1
+	 */
+	public function store($updateNulls = false)
+	{
+		$date = JFactory::getDate();
+		$user = JFactory::getUser();
+
+		if ($this->id)
+		{
+			// Existing category
+			$this->modified_time = $date->toSql();
+			$this->modified_user_id = $user->get('id');
+		}
+		else
+		{
+			// New category
+			$this->created_time = $date->toSql();
+			$this->created_user_id = $user->get('id');
+		}
+
+		// Verify that the alias is unique
+		$table = JTable::getInstance('Category', 'JTable', array('dbo' => $this->getDbo()));
+
+		if ($table->load(array('alias' => $this->alias, 'parent_id' => $this->parent_id, 'extension' => $this->extension))
+			&& ($table->id != $this->id || $this->id == 0))
+		{
+			$this->setError(JText::_('JLIB_DATABASE_ERROR_CATEGORY_UNIQUE_ALIAS'));
+
+			return false;
+		}
+
+		return parent::store($updateNulls);
+	}
+}