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编辑当前文件:/home/asmplong/www/ancien-site-2019/site/administrator/components/com_banners/helpers/banners.php

<?php
/**
 * @version		$Id: banners.php 21766 2011-07-08 12:20:23Z eddieajau $
 * @copyright	Copyright (C) 2005 - 2011 Open Source Matters, Inc. All rights reserved.
 * @license		GNU General Public License version 2 or later; see LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * Banners component helper.
 *
 * @package		Joomla.Administrator
 * @subpackage	com_banners
 * @since		1.6
 */
class BannersHelper
{
	/**
	 * Configure the Linkbar.
	 *
	 * @param	string	The name of the active view.
	 *
	 * @return	void
	 * @since	1.6
	 */
	public static function addSubmenu($vName)
	{
		JSubMenuHelper::addEntry(
			JText::_('COM_BANNERS_SUBMENU_BANNERS'),
			'index.php?option=com_banners&view=banners',
			$vName == 'banners'
		);

JSubMenuHelper::addEntry(
			JText::_('COM_BANNERS_SUBMENU_CATEGORIES'),
			'index.php?option=com_categories&extension=com_banners',
			$vName == 'categories'
		);
		if ($vName=='categories') {
			JToolBarHelper::title(
				JText::sprintf('COM_CATEGORIES_CATEGORIES_TITLE',JText::_('com_banners')),
				'banners-categories');
		}

JSubMenuHelper::addEntry(
			JText::_('COM_BANNERS_SUBMENU_CLIENTS'),
			'index.php?option=com_banners&view=clients',
			$vName == 'clients'
		);

JSubMenuHelper::addEntry(
			JText::_('COM_BANNERS_SUBMENU_TRACKS'),
			'index.php?option=com_banners&view=tracks',
			$vName == 'tracks'
		);
	}

/**
	 * Gets a list of the actions that can be performed.
	 *
	 * @param	int		The category ID.
	 *
	 * @return	JObject
	 * @since	1.6
	 */
	public static function getActions($categoryId = 0)
	{
		$user	= JFactory::getUser();
		$result	= new JObject;

if (empty($categoryId)) {
			$assetName = 'com_banners';
		} else {
			$assetName = 'com_banners.category.'.(int) $categoryId;
		}

$actions = array(
			'core.admin', 'core.manage', 'core.create', 'core.edit', 'core.edit.state', 'core.delete'
		);

foreach ($actions as $action) {
			$result->set($action,	$user->authorise($action, $assetName));
		}

return $result;
	}

/**
	 * @return	boolean
	 * @since	1.6
	 */
	public static function updateReset()
	{
		$user = JFactory::getUser();
		$db = JFactory::getDBO();
		$query = $db->getQuery(true);
		$query->select('*');
		$query->from('#__banners');
		$query->where('NOW() >= `reset`');
		$query->where('`reset` != '.$db->quote('0000-00-00 00:00:00').' AND `reset`!=NULL');
		$query->where('(`checked_out` = 0 OR `checked_out` = '.(int) $db->Quote($user->id).')');
		$db->setQuery((string)$query);
		$rows = $db->loadObjectList();

// Check for a database error.
		if ($db->getErrorNum()) {
			JError::raiseWarning(500, $db->getErrorMsg());
			return false;
		}

JTable::addIncludePath(JPATH_COMPONENT_ADMINISTRATOR . '/tables');

foreach ($rows as $row) {
			$purchase_type = $row->purchase_type;

if ($purchase_type < 0 && $row->cid) {
				$client = JTable::getInstance('Client','BannersTable');
				$client->load($row->cid);
				$purchase_type = $client->purchase_type;
			}

if ($purchase_type < 0) {
				$params = JComponentHelper::getParams('com_banners');
				$purchase_type = $params->get('purchase_type');
			}

switch($purchase_type) {
				case 1:
					$reset='0000-00-00 00:00:00';
					break;
				case 2:
					$reset = JFactory::getDate('+1 year '.date('Y-m-d',strtotime('now')))->toMySQL();
					break;
				case 3:
					$reset = JFactory::getDate('+1 month '.date('Y-m-d',strtotime('now')))->toMySQL();
					break;
				case 4:
					$reset = JFactory::getDate('+7 day '.date('Y-m-d',strtotime('now')))->toMySQL();
					break;
				case 5:
					$reset = JFactory::getDate('+1 day '.date('Y-m-d',strtotime('now')))->toMySQL();
					break;
			}

// Update the row ordering field.
			$query->clear();
			$query->update('`#__banners`');
			$query->set('`reset` = '.$db->quote($reset));
			$query->set('`impmade` = '.$db->quote(0));
			$query->set('`clicks` = '.$db->quote(0));
			$query->where('`id` = '.$db->quote($row->id));
			$db->setQuery((string)$query);
			$db->query();

// Check for a database error.
			if ($db->getErrorNum()) {
				JError::raiseWarning(500, $db->getErrorMsg());
				return false;
			}
		}

return true;
	}
}