e107inc/e107

<?php
/*
 * e107 website system
 *
 * Copyright (C) 2008-2013 e107 Inc (e107.org)
 * Released under the terms and conditions of the
 * GNU General Public License (http://www.gnu.org/licenses/gpl.txt)
 *
 */

if (!defined('e107_INIT')) { exit; }
/**
Usage: A file with the following format should be stored on a server, and included in the releaseUrl attribute of theme.xml or plugin.xml
' <?xml version='1.0' encoding='utf-8' ?>
<e107Release>
    <theme name='e107.v4' folder='e107v4a' version='3.1' date='2009-06-11' compatibility='0.8' url='http://www.e107.org/edownload.php?".$_GET['folder']."' />
    <theme name='e107.v5' folder='e107v5a' version='3.6' date='2009-06-11' compatibility='0.8' url='http://www.e107.org/edownload.php' />
</e107Release>

For themes, use <theme name='... etc.
For plugins, use <plugin name='.... etc


*/


// XXX TODO FIXME REQUIRES Overhaul for use with the e107.org 'shop' only. 

class e_upgrade
{
    protected $_options = array();

    /**
     *
     * @param $dataArray
     * @return $this
     */
    public function setOptions($dataArray)
    {
        $this->_options = $dataArray;
        return $this;
    }

    /**
     * @param $key
     * @param $default
     * @return mixed
     */
    public function getOption($key, $default = '')
    {
        return varset($this->_options[$key], $default);
    }

    /**
     * @param $mode
     * @param $cache
     * @return void
     */
    public function releaseCheck($mode='plugin', $cache=TRUE)
    {
        global $e107cache;

        if(!$this->getOption('releaseUrl'))
        {
            return;
        }

        $cacheString = $mode. 'UpdateCheck';

        $e107cache->CachePageMD5 = md5($cacheString.$this->getOption('curFolder').$this->getOption('curVersion', 1.0));

        if(($cache==TRUE) && ($cacheData = $e107cache->retrieve($cacheString, 3600, TRUE)))
        {
            $mes = e107::getMessage();
            $mes->addInfo($cacheData);
            $e107cache->CachePageMD5  = "";
            return;
        }

        $xml = e107::getXml();
        $feed = $this->getOption('releaseUrl');

         if(substr($feed,-4) == ".php")
        {
             $feed .= "?folder=".$this->getOption('curFolder')."&version=".$this->getOption('curVersion');
        }

        if($rawData = $xml -> loadXMLfile($feed, TRUE))
        {
            if(!$rawData[$mode][1])
            {
                $rawData[$mode] = $rawData;
            }

            $txt = "";
            $lan_text = ($mode == "theme") ? ADLAN_162 : ADLAN_163;

            foreach($rawData[$mode] as $val)
            {
                $name        = $val['@attributes']['name'];
                $folder        = $val['@attributes']['folder'];
                $version     = $val['@attributes']['version'];
                $url         = $val['@attributes']['url'];

                if(($folder == $this->getOption('curFolder'))  && version_compare($version,$this->getOption('curVersion'))==1)
                {
                     $txt .= $lan_text." <a href='".$url."'>".$name ." v".$version."</a><br />";
                    break;
                }
            }

            if($txt)
            {
                $mes->addInfo($txt);
                if($cache==TRUE)
                {
                    $e107cache->set($cacheString, $txt, TRUE);

                }
                $e107cache->CachePageMD5  = "";
            }
        }


    }


    /**
     * @return void
     */
    function checkAllPlugins()
    {
        $pref = e107::getPref();
        $sql = e107::getDB();
        if($sql ->gen("SELECT * FROM #plugin WHERE plugin_installflag = 1 AND plugin_releaseUrl !=''"))
        {
            while($row = $sql->fetch())
            {
                $options = array('curFolder' => $row['plugin_path'], 'curVersion' => $row['plugin_version'], 'releaseUrl' => $row['plugin_releaseUrl']);
                $this->setOptions($options);
                $this->releaseCheck('plugin',FALSE);
            }

        }
     }

    /**
     * @return void
     */
    function checkSiteTheme()
    {
        $curTheme     = e107::getPref('sitetheme');
        $curVersion = e107::getPref('sitetheme_version');
        $curUrl     = e107::getPref('sitetheme_releaseUrl');

        $options = array('curFolder' => $curTheme, 'curVersion' => $curVersion, 'releaseUrl' => $curUrl);
        $this->setOptions($options);
        $this->releaseCheck('theme',FALSE);
    }

    /**
     * @return void
     */
    function listLangPacks()
    {
        
    }


}