Current File : /home/lightco1/upgrade.lightco.com.au/administrator/components/com_fields/models/group.php
<?php
/**
* @package Joomla.Administrator
* @subpackage com_fields
*
* @copyright Copyright (C) 2005 - 2017 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
defined('_JEXEC') or die;
/**
* Group Model
*
* @since 3.7.0
*/
class FieldsModelGroup extends JModelAdmin
{
/**
* @var null|string
*
* @since 3.7.0
*/
public $typeAlias = null;
/**
* Allowed batch commands
*
* @var array
*/
protected $batch_commands = array(
'assetgroup_id' => 'batchAccess',
'language_id' => 'batchLanguage'
);
/**
* Method to save the form data.
*
* @param array $data The form data.
*
* @return boolean True on success, False on error.
*
* @since 3.7.0
*/
public function save($data)
{
// Alter the title for save as copy
$input = JFactory::getApplication()->input;
// Save new group as unpublished
if ($input->get('task') == 'save2copy')
{
$data['state'] = 0;
}
return parent::save($data);
}
/**
* 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 $options Configuration array for model. Optional.
*
* @return JTable A JTable object
*
* @since 3.7.0
* @throws Exception
*/
public function getTable($name = 'Group', $prefix = 'FieldsTable', $options = array())
{
return JTable::getInstance($name, $prefix, $options);
}
/**
* Abstract method for getting the form from the model.
*
* @param array $data Data for the form.
* @param boolean $loadData True if the form is to load its own data (default case), false if not.
*
* @return mixed A JForm object on success, false on failure
*
* @since 3.7.0
*/
public function getForm($data = array(), $loadData = true)
{
$context = $this->getState('filter.context');
$jinput = JFactory::getApplication()->input;
if (empty($context) && isset($data['context']))
{
$context = $data['context'];
$this->setState('filter.context', $context);
}
// Get the form.
$form = $this->loadForm(
'com_fields.group.' . $context, 'group',
array(
'control' => 'jform',
'load_data' => $loadData,
)
);
if (empty($form))
{
return false;
}
// Modify the form based on Edit State access controls.
if (empty($data['context']))
{
$data['context'] = $context;
}
if (!JFactory::getUser()->authorise('core.edit.state', $context . '.fieldgroup.' . $jinput->get('id')))
{
// Disable fields for display.
$form->setFieldAttribute('ordering', 'disabled', 'true');
$form->setFieldAttribute('state', 'disabled', 'true');
// Disable fields while saving. The controller has already verified this is a record you can edit.
$form->setFieldAttribute('ordering', 'filter', 'unset');
$form->setFieldAttribute('state', 'filter', 'unset');
}
return $form;
}
/**
* Method to test whether a record can be deleted.
*
* @param object $record A record object.
*
* @return boolean True if allowed to delete the record. Defaults to the permission for the component.
*
* @since 3.7.0
*/
protected function canDelete($record)
{
if (empty($record->id) || $record->state != -2)
{
return false;
}
return JFactory::getUser()->authorise('core.delete', $record->context . '.fieldgroup.' . (int) $record->id);
}
/**
* Method to test whether a record can have its state changed.
*
* @param object $record A record object.
*
* @return boolean True if allowed to change the state of the record. Defaults to the permission for the
* component.
*
* @since 3.7.0
*/
protected function canEditState($record)
{
$user = JFactory::getUser();
// Check for existing fieldgroup.
if (!empty($record->id))
{
return $user->authorise('core.edit.state', $record->context . '.fieldgroup.' . (int) $record->id);
}
// Default to component settings.
return $user->authorise('core.edit.state', $record->context);
}
/**
* Auto-populate the model state.
*
* Note. Calling getState in this method will result in recursion.
*
* @return void
*
* @since 3.7.0
*/
protected function populateState()
{
parent::populateState();
$context = JFactory::getApplication()->getUserStateFromRequest('com_fields.groups.context', 'context', 'com_fields', 'CMD');
$this->setState('filter.context', $context);
}
/**
* A protected method to get a set of ordering conditions.
*
* @param JTable $table A JTable object.
*
* @return array An array of conditions to add to ordering queries.
*
* @since 3.7.0
*/
protected function getReorderConditions($table)
{
return 'context = ' . $this->_db->quote($table->context);
}
/**
* Method to preprocess the form.
*
* @param JForm $form A JForm object.
* @param mixed $data The data expected for the form.
* @param string $group The name of the plugin group to import (defaults to "content").
*
* @return void
*
* @see JFormField
* @since 3.7.0
* @throws Exception if there is an error in the form event.
*/
protected function preprocessForm(JForm $form, $data, $group = 'content')
{
parent::preprocessForm($form, $data, $group);
$parts = FieldsHelper::extract($this->state->get('filter.context'));
if ($parts)
{
// Set the access control rules field component value.
$form->setFieldAttribute('rules', 'component', $parts[0]);
}
}
/**
* Method to get the data that should be injected in the form.
*
* @return array The default data is an empty array.
*
* @since 3.7.0
*/
protected function loadFormData()
{
// Check the session for previously entered form data.
$app = JFactory::getApplication();
$data = $app->getUserState('com_fields.edit.group.data', array());
if (empty($data))
{
$data = $this->getItem();
// Pre-select some filters (Status, Language, Access) in edit form if those have been selected in Field Group Manager
if (!$data->id)
{
// Check for which context the Field Group Manager is used and get selected fields
$context = substr($app->getUserState('com_fields.groups.filter.context'), 4);
$filters = (array) $app->getUserState('com_fields.groups.' . $context . '.filter');
$data->set(
'state',
$app->input->getInt('state', (!empty($filters['state']) ? $filters['state'] : null))
);
$data->set(
'language',
$app->input->getString('language', (!empty($filters['language']) ? $filters['language'] : null))
);
$data->set(
'access',
$app->input->getInt('access', (!empty($filters['access']) ? $filters['access'] : JFactory::getConfig()->get('access')))
);
}
}
$this->preprocessData('com_fields.group', $data);
return $data;
}
/**
* Method to get a single record.
*
* @param integer $pk The id of the primary key.
*
* @return mixed Object on success, false on failure.
*
* @since 3.7.0
*/
public function getItem($pk = null)
{
if ($item = parent::getItem($pk))
{
// Prime required properties.
if (empty($item->id))
{
$item->context = $this->getState('filter.context');
}
// Convert the created and modified dates to local user time for display in the form.
$tz = new DateTimeZone(JFactory::getApplication()->get('offset'));
if ((int) $item->created)
{
$date = new JDate($item->created);
$date->setTimezone($tz);
$item->created = $date->toSql(true);
}
else
{
$item->created = null;
}
if ((int) $item->modified)
{
$date = new JDate($item->modified);
$date->setTimezone($tz);
$item->modified = $date->toSql(true);
}
else
{
$item->modified = null;
}
}
return $item;
}
/**
* Clean the cache
*
* @param string $group The cache group
* @param integer $client_id The ID of the client
*
* @return void
*
* @since 3.7.0
*/
protected function cleanCache($group = null, $client_id = 0)
{
$context = JFactory::getApplication()->input->get('context');
parent::cleanCache($context);
}
}
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