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<?php
/**
* @title Minitek FAQ Book
* @copyright Copyright (C) 2011-2020 Minitek, All rights reserved.
* @license GNU General Public License version 3 or later.
* @author url https://www.minitek.gr/
* @developers Minitek.gr
*/
defined('_JEXEC') or die;
class FAQBookProTableQuestion extends JTable
{
/**
* Constructor
*
* @param JDatabaseDriver $db A database connector object
*
* @since 11.1
*/
public function __construct(JDatabaseDriver $db)
{
parent::__construct('#__minitek_faqbook_questions', 'id', $db);
$this->setColumnAlias('published', 'state');
}
/**
* 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 'com_faqbookpro.question.' . (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;
}
/**
* Method to get the parent asset id for the record
*
* @param JTable $table A JTable object (optional) for the asset parent
* @param integer $id The id (optional) of the content.
*
* @return integer
*
* @since 11.1
*/
protected function _getAssetParentId(JTable $table = null, $id = null)
{
$assetId = null;
// This is a question under a topic.
if ($this->topicid)
{
// Build the query to get the asset id for the parent topic.
$query = $this->_db->getQuery(true)
->select($this->_db->quoteName('asset_id'))
->from($this->_db->quoteName('#__minitek_faqbook_topics'))
->where($this->_db->quoteName('id') . ' = ' . (int) $this->topicid);
// 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);
}
}
/**
* Overloaded bind function
*
* @param array $array Named array
* @param mixed $ignore An optional array or space separated list of properties
* to ignore while binding.
*
* @return mixed Null if operation was satisfactory, otherwise returns an error string
*
* @see JTable::bind()
* @since 11.1
*/
public function bind($array, $ignore = '')
{
if (isset($array['attribs']) && is_array($array['attribs']))
{
$registry = new JRegistry;
$registry->loadArray($array['attribs']);
$array['attribs'] = (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, $ignore);
}
/**
* Overloaded check function
*
* @return boolean True on success, false on failure
*
* @see JTable::check()
* @since 11.1
*/
public function check()
{
if (trim($this->title) == '')
{
$this->setError(JText::_('COM_FAQBOOKPRO_WARNING_PROVIDE_VALID_TITLE'));
return false;
}
if (trim($this->alias) == '')
{
$this->alias = $this->title;
}
$this->alias = JApplication::stringURLSafe($this->alias);
if (trim(str_replace('-', '', $this->alias)) == '')
{
$this->alias = JFactory::getDate()->format('Y-m-d-H-i-s');
}
// Check the publish down date is not earlier than publish up.
if ($this->publish_down > $this->_db->getNullDate() && $this->publish_down < $this->publish_up)
{
$this->setError(JText::_('JGLOBAL_START_PUBLISH_AFTER_FINISH'));
return false;
}
if (empty($this->publish_up))
{
$this->publish_up = $this->getDbo()->getNullDate();
}
if (empty($this->publish_down))
{
$this->publish_down = $this->getDbo()->getNullDate();
}
// Clean up keywords -- eliminate extra spaces between phrases
// and cr (\r) and lf (\n) characters from string
if (!empty($this->metakey))
{
// Array of characters to remove
$bad_characters = array("\n", "\r", "\"", "<", ">");
// Remove bad characters
$after_clean = JString::str_ireplace($bad_characters, "", $this->metakey);
// Create array using commas as delimiter
$keys = explode(',', $after_clean);
$clean_keys = array();
foreach ($keys as $key)
{
if (trim($key))
{
// Ignore blank keywords
$clean_keys[] = trim($key);
}
}
// Put array back together delimited by ", "
$this->metakey = implode(", ", $clean_keys);
}
return true;
}
/**
* Overrides JTable::store to set modified data 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();
$user = JFactory::getUser();
// Abort if there is no topic
if (!isset($this->topicid) || !$this->topicid)
{
$this->setError(JText::_('COM_FAQBOOKPRO_ERROR_TOPIC_NOT_FOUND'));
return false;
}
if ($this->id)
{
// Existing item
$this->modified = $date->toSql();
$this->modified_by = $user->get('id');
}
else
{
// New question. A question created and created_by field can be set by the user,
// so we don't touch either of these if they are set.
if (!(int) $this->created)
{
$this->created = $date->toSql();
}
if (empty($this->created_by))
{
$this->created_by = $user->get('id');
}
}
// Verify that the alias is unique
$table = JTable::getInstance('Question', 'FAQBookProTable');
if ($table->load(array('alias' => $this->alias, 'topicid' => $this->topicid)) && ($table->id != $this->id || $this->id == 0))
{
$this->setError(JText::_('COM_FAQBOOKPRO_ERROR_QUESTION_UNIQUE_ALIAS'));
return false;
}
return parent::store($updateNulls);
}
}