public function publish($pks = null, $state = 1, $userId = 0)
	{
		// Initialise variables.
		$k = $this->_tbl_key;

		// Sanitize input.
		\Hubzero\Utility\Arr::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
			{
				$e = new Exception(Lang::txt('JLIB_DATABASE_ERROR_NO_ROWS_SELECTED'));
				$this->setError($e);

				return false;
			}
		}

		// Update the publishing state for rows with the given primary keys.
		$query = $this->_db->getQuery();
		$query->update($this->_tbl);
		$query->set(array('published' => (int) $state));

		// Determine if there is checkin support for the table.
		if (property_exists($this, 'checked_out') || property_exists($this, 'checked_out_time'))
		{
			$query->whereEquals('checked_out', 0, 1)
				->orWhereEquals('checked_out', (int) $userId, 1)
				->resetDepth();
			$checkin = true;
		}
		else
		{
			$checkin = false;
		}

		// Build the WHERE clause for the primary keys.
		$query->whereRaw($k . ' = ' . implode(' OR ' . $k . ' = ', $pks));

		$this->_db->setQuery($query->toString());

		// Check for a database error.
		if (!$this->_db->execute())
		{
			$e = new Exception(Lang::txt('JLIB_DATABASE_ERROR_PUBLISH_FAILED', get_class($this), $this->_db->getErrorMsg()));
			$this->setError($e);

			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 Table instance value is in the list of primary keys that were set, set the instance.
		if (in_array($this->$k, $pks))
		{
			$this->published = $state;
		}

		$this->setError('');
		return true;
	}
public function publish($pks = null, $state = 1, $userId = 0)
	{
		// Initialise variables.
		$k = $this->_tbl_key;

		// Sanitize input.
		\Hubzero\Utility\Arr::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
			{
				$e = new Exception(Lang::txt('JLIB_DATABASE_ERROR_NO_ROWS_SELECTED'));
				$this->setError($e);

				return false;
			}
		}

		// Update the publishing state for rows with the given primary keys.
		$query = $this->_db->getQuery();
		$query->update($this->_tbl);
		$query->set(array('published' => (int) $state));

		// Determine if there is checkin support for the table.
		if (property_exists($this, 'checked_out') || property_exists($this, 'checked_out_time'))
		{
			$query->whereEquals('checked_out', 0, 1)
				->orWhereEquals('checked_out', (int) $userId, 1)
				->resetDepth();
			$checkin = true;
		}
		else
		{
			$checkin = false;
		}

		// Build the WHERE clause for the primary keys.
		$query->whereRaw($k . ' = ' . implode(' OR ' . $k . ' = ', $pks));

		$this->_db->setQuery($query->toString());

		// Check for a database error.
		if (!$this->_db->execute())
		{
			$e = new Exception(Lang::txt('JLIB_DATABASE_ERROR_PUBLISH_FAILED', get_class($this), $this->_db->getErrorMsg()));
			$this->setError($e);

			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 Table instance value is in the list of primary keys that were set, set the instance.
		if (in_array($this->$k, $pks))
		{
			$this->published = $state;
		}

		$this->setError('');
		return true;
	}
public function publish ( $ pks = null , $ state = 1 , $ userId = 0 ) { // Initialise variables. $ k = $ this -> _tbl_key ; // Sanitize input. \ Hubzero \ Utility \ Arr :: 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 { $ e = new Exception ( Lang :: txt ( 'JLIB_DATABASE_ERROR_NO_ROWS_SELECTED' ) ) ; $ this -> setError ( $ e ) ; return false ; } } // Update the publishing state for rows with the given primary keys. $ query = $ this -> _db -> getQuery ( ) ; $ query -> update ( $ this -> _tbl ) ; $ query -> set ( array ( 'published' => ( int ) $ state ) ) ; // Determine if there is checkin support for the table. if ( property_exists ( $ this , 'checked_out' ) || property_exists ( $ this , 'checked_out_time' ) ) { $ query -> whereEquals ( 'checked_out' , 0 , 1 ) -> orWhereEquals ( 'checked_out' , ( int ) $ userId , 1 ) -> resetDepth ( ) ; $ checkin = true ; } else { $ checkin = false ; } // Build the WHERE clause for the primary keys. $ query -> whereRaw ( $ k . ' = ' . implode ( ' OR ' . $ k . ' = ' , $ pks ) ) ; $ this -> _db -> setQuery ( $ query -> toString ( ) ) ; // Check for a database error. if ( ! $ this -> _db -> execute ( ) ) { $ e = new Exception ( Lang :: txt ( 'JLIB_DATABASE_ERROR_PUBLISH_FAILED' , get_class ( $ this ) , $ this -> _db -> getErrorMsg ( ) ) ) ; $ this -> setError ( $ e ) ; 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 Table instance value is in the list of primary keys that were set, set the instance. if ( in_array ( $ this -> $ k , $ pks ) ) { $ this -> published = $ state ; } $ this -> setError ( '' ) ; return true ; }
Method to set the publishing state for a row or list of rows in the database
table.  The method respects checked out rows by other users and will attempt
to checkin rows that it can after adjustments are made.

@param   mixed    $pks     An optional array of primary key values to update.  If not set the instance property value is used.
@param   integer  $state   The publishing state. eg. [0 = unpublished, 1 = published]
@param   integer  $userId  The user id of the user performing the operation.
@return  boolean  True on success.
@since   2.1.12
Method to set the publishing state for a row or list of rows in the database table . The method respects checked out rows by other users and will attempt to checkin rows that it can after adjustments are made .