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cargo.php
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cargo.php
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<?php
// No direct access to this file
defined('_JEXEC') or die('Restricted access');
// import Joomla modelform library
jimport('joomla.application.component.modeladmin');
/**
* Cargo Model
*/
class AgendaDirigentesModelCargo extends JModelAdmin
{
/**
* Returns a reference to the a Table object, always creating it.
*
* @param type The table type to instantiate
* @param string A prefix for the table class name. Optional.
* @param array Configuration array for model. Optional.
* @return JTable A database object
* @since 2.5
*/
public function getTable($type = 'Cargo', $prefix = 'AgendaDirigentesTable', $config = array())
{
return JTable::getInstance($type, $prefix, $config);
}
/**
* Method to get the record form.
*
* @param array $data Data for the form.
* @param boolean $loadData True if the form is to load its own data (default case), false if not.
* @return mixed A JForm object on success, false on failure
* @since 2.5
*/
public function getForm($data = array(), $loadData = true)
{
// Get the form.
$form = $this->loadForm('com_agendadirigentes.cargo', 'cargo',
array('control' => 'jform', 'load_data' => $loadData));
if (empty($form))
{
return false;
}
return $form;
}
/**
* Method to get the data that should be injected in the form.
*
* @return mixed The data for the form.
* @since 2.5
*/
protected function loadFormData()
{
// Check the session for previously entered form data.
$data = JFactory::getApplication()->getUserState('com_agendadirigentes.edit.cargo.data', array());
if (empty($data))
{
$data = $this->getItem();
}
return $data;
}
/**
* Method to check if it's OK to delete a message. Overwrites JModelAdmin::canDelete
*/
protected function canDelete($item)
{
$app = JFactory::getApplication();
$model = $this->getInstance('dirigentes', 'AgendaDirigentesModel');
$params = $model->getState('params');
$params->set('restricted_list_dirigentes', 0);
$model->setState('params', $params);
$model->setState('filter.cargo_id', $item->id);
$model->setState('filter.state', '*');
$nDirigentes = $model->getTotal();
if($nDirigentes > 0)
{
$app->enqueueMessage( sprintf(JText::_('COM_AGENDADIRIGENTES_MODELS_CARGO_CANT_DELETE'), $nDirigentes) );
return false;
}
if( !empty( $item->catid ) )
{
return AgendaDirigentesHelper::getGranularPermissions( 'cargos', $item->catid, 'delete' );
}
return false;
}
protected function canEditState($item)
{
list($canManage, $canChange) = AgendaDirigentesHelper::getGranularPermissions('cargos', $item, 'manage' );
if($canChange)
return true;
return false;
}
/**
* Method to toggle the featured setting of articles.
*
* @param array The ids of the items to toggle.
* @param integer The value to toggle to.
*
* @return boolean True on success.
*/
public function featured($pks, $value = 0)
{
// Sanitize the ids.
$pks = (array) $pks;
JArrayHelper::toInteger($pks);
if (empty($pks))
{
$this->setError(JText::_('COM_AGENDADIRIGENTES_NENHUM_ITEM_SELECIONADO'));
return false;
}
try
{
$db = $this->getDbo();
$query = $db->getQuery(true)
->update($db->quoteName('#__agendadirigentes_cargos'))
->set('featured = ' . (int) $value)
->where('id IN (' . implode(',', $pks) . ')');
$db->setQuery($query);
$db->execute();
}
catch (Exception $e)
{
$this->setError($e->getMessage());
return false;
}
$this->cleanCache();
return true;
}
}