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<?php
/**
* @package CSVI
* @subpackage Templatefields
*
* @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;
/**
* The template fields model.
*
* @package CSVI
* @subpackage Templatefields
* @since 6.0
*/
class CsviModelTemplatefield extends JModelAdmin
{
/**
* Holds the database driver
*
* @var JDatabaseDriver
* @since 6.0
*/
private $db;
/**
* Holds the input object
*
* @var JInput
* @since 6.6.0
*/
private $input;
/**
* Construct the class.
*
* @since 6.0
*
* @throws Exception
*/
public function __construct()
{
parent::__construct();
// Load the basics
$this->db = $this->getDbo();
$this->input = JFactory::getApplication()->input;
}
/**
* Get the form.
*
* @param array $data Data for the form.
* @param boolean $loadData True if the form is to load its own data (default case), false if not.
*
* @return mixed A JForm object on success | False on failure.
*
* @since 4.0
*
* @throws Exception
*/
public function getForm($data = array(), $loadData = true)
{
// Default action
$action = 'import';
// Get the template
$template = $this->getState('template');
$csvi_template_id = $this->input->post->getInt('csvi_template_id', 0);
if (!$template && $csvi_template_id)
{
/** @var CsviModelTemplate $templateModel */
$templateModel = JModelLegacy::getInstance('Template', 'CsviModel', array('ignore_request' => true));
$templateModel->setState('template.id', $csvi_template_id);
$template = $templateModel->getItem();
}
if ($template)
{
$action = $template->get('action');
}
// Get the form.
$form = $this->loadForm('com_csvi.templatefield', 'templatefield_' . $action, array('control' => 'jform', 'load_data' => $loadData));
if (0 === count($form))
{
return false;
}
return $form;
}
/**
* Method to get the data that should be injected in the form.
*
* @return array The data for the form..
*
* @since 4.0
*
* @throws Exception
*/
protected function loadFormData()
{
// Check the session for previously entered form data.
$data = JFactory::getApplication()->getUserState('com_csvi.edit.templatefield.data', array());
if (0 === count($data))
{
$data = $this->getItem();
}
return $data;
}
/**
* Method to get a single record.
*
* @param integer $pk The id of the primary key.
*
* @return mixed Object on success, false on failure.
*
* @since 6.6.0
*
* @throws RuntimeException
*/
public function getItem($pk = null)
{
$item = parent::getItem($pk);
// Set the template ID
$item->csvi_template_id = $this->getState('filter.csvi_template_id', $this->input->getInt('csvi_template_id', $item->get('csvi_template_id')));
// Load the rule IDs
$item->rules = $this->loadRules($item->csvi_templatefield_id);
if (!$item->rules)
{
$item->rules = '';
}
return $item;
}
/**
* Load the rules for a given field.
*
* @param int $csvi_templatefield_id The ID of the field to get the rules for.
*
* @return array List of rules.
*
* @since 6.2.0
*
* @throws RuntimeException
*/
private function loadRules($csvi_templatefield_id)
{
// Load the rule IDs
$query = $this->db->getQuery(true)
->select($this->db->quoteName('csvi_rule_id'))
->from($this->db->quoteName('#__csvi_templatefields_rules'))
->where($this->db->quoteName('csvi_templatefield_id') . ' = ' . (int) $csvi_templatefield_id);
$this->db->setQuery($query);
return $this->db->loadColumn();
}
/**
* Method to delete one or more records.
*
* @param array &$pks An array of record primary keys.
*
* @return boolean True if successful, false if an error occurs.
*
* @since 6.6.0
*
* @throws RuntimeException
*/
public function delete(&$pks)
{
if (parent::delete($pks))
{
// Remove all rule IDs
foreach ($pks as $pk)
{
$query = $this->db->getQuery(true)
->delete($this->db->quoteName('#__csvi_templatefields_rules'))
->where($this->db->quoteName('csvi_templatefield_id') . ' = ' . (int) $pk);
$this->db->setQuery($query)->execute();
}
return true;
}
return false;
}
/**
* Method to save the form data.
*
* @param array $data The form data.
*
* @return boolean True on success, False on error.
*
* @since 6.6.0
*
* @throws RuntimeException
*/
public function save($data)
{
if (parent::save($data))
{
// Auto increment ordering if not set by user
if (0 === $data['ordering'])
{
// Get the highest ordering number from db
$query = $this->db->getQuery(true)
->select('MAX(' . $this->db->quoteName('ordering') . ')')
->from($this->db->quoteName('#__csvi_templatefields'))
->where($this->db->quoteName('csvi_template_id') . ' = ' . (int) $data['csvi_template_id']);
$this->db->setQuery($query);
$ordering = $this->db->loadResult();
if (count($ordering) > 0)
{
$data['ordering'] = ++$ordering;
}
}
if (array_key_exists('rules', $data))
{
// Remove all rule IDs
$query = $this->db->getQuery(true)
->delete($this->db->quoteName('#__csvi_templatefields_rules'))
->where($this->db->quoteName('csvi_templatefield_id') . ' = ' . (int) $data['csvi_templatefield_id']);
$this->db->setQuery($query)->execute();
// Store rule IDs
$rule_table = JTable::getInstance('Templatefields_rules', 'Table');
foreach ($data['rules'] as $rule_id)
{
if (!empty($rule_id))
{
$rule_table->save(array('csvi_templatefield_id' => $data['csvi_templatefield_id'], 'csvi_rule_id' => $rule_id));
$rule_table->set('csvi_templatefields_rule_id', null);
}
}
}
return true;
}
return false;
}
/**
* Store a template field.
*
* @return array The field option objects.
*
* @since 4.3
*
* @throws Exception
* @throws CsviException
* @throws RuntimeException
* @throws InvalidArgumentException
*/
public function storeTemplateField()
{
// Collect the data
$data = array();
$fieldNames = explode('~', $this->input->get('field_name', '', 'string'));
$template_id = $this->input->getInt('template_id', 0);
// Get the highest field number
$query = $this->db->getQuery(true)
->select('MAX(' . $this->db->quoteName('ordering') . ')')
->from($this->db->quoteName('#__csvi_templatefields'))
->where($this->db->quoteName('csvi_template_id') . ' = ' . (int) $template_id);
$this->db->setQuery($query);
$ordering = $this->db->loadResult();
foreach ($fieldNames as $fieldname)
{
if ($fieldname)
{
$table = $this->getTable('Templatefield');
$data['csvi_template_id'] = $template_id;
$data['ordering'] = ++$ordering;
$data['field_name'] = $fieldname;
$data['file_field_name'] = $this->input->get('file_field_name', '', 'string');
$data['column_header'] = $this->input->get('column_header', '', 'string');
$data['default_value'] = $this->input->get('default_value', '', 'string');
$data['enabled'] = $this->input->get('enabled', 1, 'int');
$data['sort'] = $this->input->get('sort', 0, 'int');
$table->bind($data);
if (!$table->store())
{
throw new CsviException(JText::_('COM_CSVI_STORE_TEMPLATE_FIELD_FAILED'), 500);
}
}
}
return true;
}
/**
* A protected method to get a set of ordering conditions.
*
* @param object $table A record object.
*
* @return array An array of conditions to add to add to ordering queries.
*
* @since 1.6
*/
protected function getReorderConditions($table)
{
$condition = array();
$condition[] = 'csvi_template_id = ' . (int) $table->csvi_template_id;
return $condition;
}
}
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