%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
/**
* @package CSVI
* @subpackage Imports
*
* @author Roland Dalmulder <contact@csvimproved.com>
* @copyright Copyright (C) 2006 - 2016 RolandD Cyber Produksi. All rights reserved.
* @license GNU/GPLv3 http://www.gnu.org/licenses/gpl-3.0.html
* @link http://www.csvimproved.com
*/
defined('_JEXEC') or die;
/**
* Import model class.
*
* @package CSVI
* @subpackage Imports
* @since 6.0
*/
abstract class RantaiImportEngine
{
/**
* A state object
*
* @var string
* @since 12.2
*/
protected $state;
/**
* JDatabase handler
*
* @var JDatabaseDriver
* @since 6.0
*/
protected $db = null;
/**
* Template helper
*
* @var CsviHelperTemplate
* @since 6.0
*/
protected $template = null;
/**
* Logger helper
*
* @var CsviHelperLog
* @since 6.0
*/
protected $log = null;
/**
* CSVI helper
*
* @var CsviHelperCsvi
* @since 6.0
*/
protected $csvihelper = null;
/**
* CSVI fields
*
* @var CsviHelperFields
* @since 6.0
*/
protected $fields = null;
/**
* The addon helper
*
* @var object
* @since 6.0
*/
protected $helper = null;
/**
* The addon config helper
*
* @var object
* @since 6.0
*/
protected $helperconfig = null;
/**
* The Joomla date class
*
* @var JDate
* @since 6.0
*/
protected $date = null;
/**
* The Joomla user ID
*
* @var int
* @since 6.0
*/
protected $userId = 0;
/**
* Set if the product is loaded
*
* @var bool
* @since 6.0
*/
protected $loaded = true;
/**
* Record identifier
*
* @var string
* @since 6.0
*/
protected $recordIdentity = null;
/**
* Constructor.
*
* @param JDatabaseDriver $db An instance of JDatabaseDriver.
* @param CsviHelperTemplate $template An instance of CsviHelperTemplate.
* @param CsviHelperLog $log An instance of CsviHelperLog.
* @param CsviHelperCsvi $csvihelper An instance of CsviHelperCsvi.
* @param CsviHelperFields $fields An instance of CsviHelperFields.
* @param object $helper The component helper.
* @param object $helperconfig The component config helper.
* @param int $userId The ID of the user running the import.
*
* @since 3.4
*/
public function __construct(
JDatabaseDriver $db,
CsviHelperTemplate $template,
CsviHelperLog $log,
CsviHelperCsvi $csvihelper,
CsviHelperFields $fields,
$helper,
$helperconfig,
$userId)
{
// Set the dependencies
$this->db = $db;
$this->template = $template;
$this->log = $log;
$this->csvihelper = $csvihelper;
$this->fields = $fields;
$this->helper = $helper;
$this->helperconfig = $helperconfig;
// Load the date helper
$this->date = JFactory::getDate();
// Load the user helper
$this->userId = $userId;
// Set the state object
$this->state = new JObject;
// Set the Joomla version
require_once JPATH_LIBRARIES . '/cms/version/version.php';
}
/**
* Here starts the processing.
*
* @return bool Returns true on success | False on failure.
*
* @since 3.0
*/
abstract public function getStart();
/**
* Process each record and store it in the database.
*
* @return bool Returns true if all is OK | Returns false if no product SKU or product ID can be found.
*
* @since 3.0
*/
abstract public function getProcessRecord();
/**
* Method to set model state variables
*
* @param string $property The name of the property.
* @param mixed $value The value of the property to set or null.
*
* @return mixed The previous value of the property or null if not set.
*
* @since 6.0
*/
public function setState($property, $value = null)
{
return $this->state->set($property, $value);
}
/**
* Magic getter; allows to use the name of model state keys as properties
*
* @param string $name The name of the variable to get
*
* @return mixed The value of the variable
*/
public function __get($name)
{
return $this->getState($name);
}
/**
* Get a filtered state variable
*
* @param string $key The name of the state variable
* @param mixed $default The default value to use
* @param string $filter_type Filter type
*
* @return mixed The variable value
*
* @since 6.0
*/
protected function getState($key = null, $default = null, $filter_type = 'raw')
{
if (empty($key))
{
return null;
}
$value = $this->state->get($key, $default);
if (strtoupper($filter_type) == 'RAW')
{
return $value;
}
else
{
JLoader::import('joomla.filter.filterinput');
$filter = new JFilterInput;
return $filter->clean($value, $filter_type);
}
}
/**
* Empty the state completely.
*
* @return bool Always returns true.
*
* @since 6.0
*/
public function clearState()
{
$this->state = new JObject;
return true;
}
/**
* Method to get a table object, load it if necessary.
*
* @param string $name The table name. Optional.
* @param string $prefix The class prefix. Optional.
* @param array $options Configuration array for model. Optional.
*
* @return FOFTable A FOFTable object
*
* @since 6.0
*/
public function getTable($name = '', $prefix = null, $options = array())
{
// Check if we have a template
if ($this->template)
{
// Get the component name
$component = $this->template->get('component');
// Set the prefix if needed
if (empty($prefix))
{
$prefix = ucfirst(str_replace('com_', '', $component)) . 'Table';
}
// Set the table path
$options['tablepath'] = JPATH_ADMINISTRATOR . '/components/com_csvi/addon/' . $component . '/table';
// Add extras to the options
$options['template'] = $this->template;
$options['log'] = $this->log;
$options['helper'] = $this->helper;
$options['helperconfig'] = $this->helperconfig;
// Load the table file
require_once JPATH_ADMINISTRATOR . '/components/com_csvi/addon/' . $component . '/table/' . strtolower($name) . '.php';
// Create the table name
$tblName = $prefix . $name;
// Instantiate the table
try
{
return new $tblName('', '', $this->db, $options);
}
catch (Exception $e)
{
throw new CsviException(JText::sprintf('COM_CSVI_NO_TABLE_LOADED', $tblName, $e->getMessage()), 513);
}
}
else
{
throw new CsviException(JText::_('COM_CSVI_NO_TEMPLATE_LOADED'), 501);
}
}
/**
* Converts a price to correct delimiters for database storage.
*
* @param string $value The value to modify.
*
* @return string The modified price.
*
* @since 6.0
*/
protected function toPeriod($value)
{
$clean = str_replace(",", ".", $value);
$lastpos = strrpos($clean, '.');
return str_replace('.', '', substr($clean, 0, $lastpos)) . substr($clean, $lastpos);
}
/**
* Format a datetime format.
*
* Format of the date is day/month/year or day-month-year.
*
* @param string $date The date to convert
* @param string $type The type of date/time to return
* @param string $tz Which timezone to use, joomla or user
*
* @return mixed A timestamp based on the supplied type.
*
* @since 6.0
*/
protected function convertDate($date, $type='sql', $tz='joomla')
{
// Check if we have a null date
if ($date == '0000-00-00 00:00:00' || $date == '0000-00-00')
{
return $date;
}
else
{
$new_date = preg_replace('/-|\./', '/', $date);
$date_parts = explode(' ', $new_date);
$date_part = '';
$time_part = '';
if (isset($date_parts[0]))
{
$date_part = $date_parts[0];
}
if (isset($date_parts[1]))
{
$time_part = $date_parts[1];
}
$date_parts = explode('/', $date_part);
$time_parts = explode(':', $time_part);
switch ($type)
{
case 'date':
// Check if the date starts with a year or not
if (strlen($date_parts[0]) == 4)
{
$old_date = mktime(0, 0, 0, $date_parts[1], $date_parts[2], $date_parts[0]);
}
elseif (
(count($date_parts) == 3) &&
($date_parts[0] > 0 && $date_parts[0] < 32 && $date_parts[1] > 0 && $date_parts[1] < 13 && (strlen($date_parts[2]) == 4 || strlen($date_parts[2]) == 2))
)
{
// Check if the year is only 2 digits, if so add 20 to it.
if (strlen($date_parts[2]) == 2)
{
$date_parts[2] = '20' . $date_parts[2];
}
$old_date = mktime(0, 0, 0, $date_parts[1], $date_parts[0], $date_parts[2]);
}
else
{
$old_date = 0;
}
break;
case 'time':
if ((count($time_parts) == 3) && ($time_parts[0] > 0 && $time_parts[0] < 24 && $time_parts[1] > 0 && $time_parts[1] < 61))
{
$old_date = mktime($time_parts[0], $time_parts[1], $time_parts[2], $date_parts[1], $date_parts[0], $date_parts[2]);
}
else
{
$old_date = 0;
}
break;
default:
// Check if the date starts with a year or not
if (strlen($date_parts[0]) == 4)
{
$old_date = mktime(0, 0, 0, $date_parts[1], $date_parts[2], $date_parts[0]);
}
elseif (
(count($date_parts) == 3) &&
($date_parts[0] > 0 && $date_parts[0] < 32 && $date_parts[1] > 0 && $date_parts[1] < 13 && (strlen($date_parts[2]) == 4 || strlen($date_parts[2]) == 2))
)
{
// Check if the year is only 2 digits, if so add 20 to it.
if (strlen($date_parts[2]) == 2)
{
$date_parts[2] = '20' . $date_parts[2];
}
if ((count($time_parts) == 3) && ($time_parts[0] > 0 && $time_parts[0] < 24 && $time_parts[1] > 0 && $time_parts[1] < 61))
{
$old_date = mktime($time_parts[0], $time_parts[1], $time_parts[2], $date_parts[1], $date_parts[0], $date_parts[2]);
}
else
{
$old_date = mktime(0, 0, 0, $date_parts[1], $date_parts[0], $date_parts[2]);
}
}
else
{
$old_date = 0;
}
break;
}
// Convert the old date
switch ($tz)
{
case 'user':
switch ($type)
{
case 'date':
$new_date = date('Y-m-d', $old_date);
break;
case 'time':
$new_date = date('H:i:s', $old_date);
break;
case 'unix':
$new_date = $old_date;
break;
default:
$new_date = date('Y-m-d H:i:s', $old_date);
break;
}
break;
case 'joomla':
$date = JFactory::getDate($old_date);
switch ($type)
{
case 'date':
$new_date = $date->format('Y-m-d', false, false);
break;
case 'time':
$new_date = $date->format('H:i:s', false, false);
break;
case 'unix':
if ($old_date)
{
$new_date = $date->toUnix();
}
else
{
$new_date = '0';
}
break;
default:
if ($old_date)
{
$new_date = $date->toSql();
}
else
{
$new_date = '0000-00-00 00:00:00';
}
break;
}
break;
}
return $new_date;
}
}
/**
* Return the type of query INSERT / UPDATE.
*
* @return string The name of the type of query performed.
*
* @since 3.0
*/
protected function queryResult()
{
return trim(substr($this->db->getQuery(), 0, strpos($this->db->getQuery(), ' ')));
}
/**
* Clean a price so it is only a price.
*
* @param string $price The price to clean
*
* @return float The cleaned up price.
*
* @since 6.0
*/
protected function cleanPrice($price)
{
$filter = new JFilterInput;
return $filter->clean($this->toPeriod($price), 'float');
}
}
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