99 lines
2.3 KiB
PHP
99 lines
2.3 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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JLoader::register('BannersHelper', JPATH_COMPONENT.'/helpers/banners.php');
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/**
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* View to edit a banner.
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*
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* @package Joomla.Administrator
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* @subpackage com_banners
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* @since 1.5
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*/
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class BannersViewBanner extends JViewLegacy
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{
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protected $form;
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protected $item;
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protected $state;
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/**
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* Display the view
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*/
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public function display($tpl = null)
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{
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// Initialiase variables.
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$this->form = $this->get('Form');
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$this->item = $this->get('Item');
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$this->state = $this->get('State');
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// Check for errors.
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if (count($errors = $this->get('Errors')))
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{
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JError::raiseError(500, implode("\n", $errors));
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return false;
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}
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$this->addToolbar();
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parent::display($tpl);
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}
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/**
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* Add the page title and toolbar.
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*
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* @since 1.6
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*/
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protected function addToolbar()
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{
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JFactory::getApplication()->input->set('hidemainmenu', true);
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$user = JFactory::getUser();
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$userId = $user->get('id');
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$isNew = ($this->item->id == 0);
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$checkedOut = !($this->item->checked_out == 0 || $this->item->checked_out == $userId);
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// Since we don't track these assets at the item level, use the category id.
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$canDo = BannersHelper::getActions($this->item->catid, 0);
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JToolbarHelper::title($isNew ? JText::_('COM_BANNERS_MANAGER_BANNER_NEW') : JText::_('COM_BANNERS_MANAGER_BANNER_EDIT'), 'banners.png');
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// If not checked out, can save the item.
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if (!$checkedOut && ($canDo->get('core.edit') || count($user->getAuthorisedCategories('com_banners', 'core.create')) > 0))
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{
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JToolbarHelper::apply('banner.apply');
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JToolbarHelper::save('banner.save');
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if ($canDo->get('core.create'))
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{
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JToolbarHelper::save2new('banner.save2new');
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}
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}
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// If an existing item, can save to a copy.
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if (!$isNew && $canDo->get('core.create'))
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{
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JToolbarHelper::save2copy('banner.save2copy');
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}
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if (empty($this->item->id))
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{
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JToolbarHelper::cancel('banner.cancel');
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}
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else
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{
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JToolbarHelper::cancel('banner.cancel', 'JTOOLBAR_CLOSE');
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}
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JToolbarHelper::divider();
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JToolbarHelper::help('JHELP_COMPONENTS_BANNERS_BANNERS_EDIT');
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}
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}
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