135 lines
3.2 KiB
PHP
135 lines
3.2 KiB
PHP
<?php
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/**
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* @package Joomla.Administrator
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* @subpackage com_banners
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*
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* @copyright Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
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* @license GNU General Public License version 2 or later; see LICENSE.txt
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*/
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defined('_JEXEC') or die;
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/**
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* Client model.
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*
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* @package Joomla.Administrator
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* @subpackage com_banners
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* @since 1.6
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*/
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class BannersModelClient extends JModelAdmin
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{
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/**
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* Method to test whether a record can be deleted.
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*
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* @param object A record object.
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* @return boolean True if allowed to delete the record. Defaults to the permission set in the component.
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* @since 1.6
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*/
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protected function canDelete($record)
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{
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if (!empty($record->id))
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{
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if ($record->state != -2)
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{
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return;
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}
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$user = JFactory::getUser();
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if (!empty($record->catid))
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{
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return $user->authorise('core.delete', 'com_banners.category.'.(int) $record->catid);
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}
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else {
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return $user->authorise('core.delete', 'com_banners');
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}
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}
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}
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/**
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* Method to test whether a record can be deleted.
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*
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* @param object A record object.
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* @return boolean True if allowed to change the state of the record. Defaults to the permission set in the component.
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* @since 1.6
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*/
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protected function canEditState($record)
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{
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$user = JFactory::getUser();
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if (!empty($record->catid))
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{
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return $user->authorise('core.edit.state', 'com_banners.category.'.(int) $record->catid);
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}
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else
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{
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return $user->authorise('core.edit.state', 'com_banners');
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}
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}
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/**
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* Returns a reference to the a Table object, always creating it.
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*
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* @param type The table type to instantiate
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* @param string A prefix for the table class name. Optional.
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* @param array Configuration array for model. Optional.
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* @return JTable A database object
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* @since 1.6
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*/
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public function getTable($type = 'Client', $prefix = 'BannersTable', $config = array())
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{
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return JTable::getInstance($type, $prefix, $config);
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}
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/**
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* Method to get the record form.
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*
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* @param array $data Data for the form.
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* @param boolean $loadData True if the form is to load its own data (default case), false if not.
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* @return mixed A JForm object on success, false on failure
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* @since 1.6
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*/
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public function getForm($data = array(), $loadData = true)
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{
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// Get the form.
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$form = $this->loadForm('com_banners.client', 'client', array('control' => 'jform', 'load_data' => $loadData));
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if (empty($form))
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{
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return false;
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}
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return $form;
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}
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/**
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* Method to get the data that should be injected in the form.
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*
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* @return mixed The data for the form.
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* @since 1.6
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*/
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protected function loadFormData()
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{
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// Check the session for previously entered form data.
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$data = JFactory::getApplication()->getUserState('com_banners.edit.client.data', array());
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if (empty($data))
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{
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$data = $this->getItem();
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}
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$this->preprocessData('com_banners.client', $data);
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return $data;
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}
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/**
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* Prepare and sanitise the table data prior to saving.
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*
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* @param JTable A JTable object.
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* @since 1.6
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*/
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protected function prepareTable($table)
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{
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$table->name = htmlspecialchars_decode($table->name, ENT_QUOTES);
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}
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}
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