e107inc/e107

<?php
/*
* e107 website system
*
* Copyright 2008-2010 e107 Inc (e107.org)
* Released under the terms and conditions of the
* GNU General Public License (http://www.gnu.org/licenses/gpl.txt)
*
* Forum plugin version tools
*
* $URL$
* $Id$
*
*/

class forum_setup
{
    function install_pre($var)
    {
        // print_a($var);
        // echo "custom install 'pre' function<br /><br />";
    }

    function install_post($var)
    {
        $sql = e107::getDb();
        $mes = e107::getMessage();

        /*if($sql -> db_Update("user", "user_forums='0'")) // deprecated in 0.8
        {
            $mes->add("Setting all user_forums to 0.", E_MESSAGE_SUCCESS);
        }*/
    }

    function uninstall_post($var)
    {
        $sql = e107::getDb();
        $mes = e107::getMessage();

/*        if($sql -> db_Update("user", "user_forums='0'")) // deprecated in 0.8
        {
            $mes->add("Setting all user_forums to 0.", E_MESSAGE_SUCCESS);
        }*/
    }
    
    /*
     * Call During Upgrade Check. May be used to check for existance of tables etc and if not found return TRUE to call for an upgrade. 
     * 
     */
    function upgrade_required()
    {
        if(!e107::getDb()->isTable('forum_thread'))
        {
            return true;
        }


        if(!e107::getDb()->field('forum_thread','thread_id'))
        {
            return true;     // true to trigger an upgrade alert, and false to not.     
        }

        if(e107::getDb()->field('forum_thread', 'thread_sef'))
        {
            e107::getDb()->gen("ALTER TABLE `#forum_thread` DROP `thread_sef` ");
        }

        $legacyMenuPref = e107::getConfig('menu')->getPref();
        //if(isset($legacyMenuPref['newforumposts_caption']))
        //{

    //    }

        // Check if e_print addon is loaded
        if(!e107::getAddon('forum','e_print'))
        {
            return true;
        }

        return false;
    }
    

    function upgrade_pre($var)
    {

        $sql = e107::getDb();

        if(!$sql->isTable('forum_t') || !$sql->isEmpty('forum_thread')) // no table, so run a default plugin install procedure.
        {
            return false;
        //    e107::getSingleton('e107plugin')->refresh('forum');
        }
        else
        {
            e107::getRedirect()->go(e_PLUGIN_ABS.'forum/forum_update.php'); //Redirect upgrade to customized upgrade routine
        }
        
        //header('Location: '.e_PLUGIN.'forum/forum_update.php');
    }

    // After Automatic Upgrade Routine has completed.. run this. ;-)
    function upgrade_post($var)
    {
        $sql = e107::getDb();

        $config = e107::getPref('url_config');

        if(!empty($config['forum']))
        {
            e107::getConfig()
            ->removePref('url_config/forum')
            ->removePref('url_locations/forum')
            ->save(false,true);

            if(file_exists(e_PLUGIN."forum/url/url.php"))
            {
                @unlink(e_PLUGIN."forum/url/url.php");
                @unlink(e_PLUGIN."forum/url/rewrite_url.php");
            }

            $bld = new eRouter;
            $bld->buildGlobalConfig();

        }





        if($sql->isEmpty('forum_thread') === true && $sql->isTable('forum_t') && $sql->isEmpty('forum_t') === false)
        {
            $mes = e107::getMessage();
            $mes->addSuccess("Migration is required. Please click 'Continue'.<br /><a class='btn btn-primary' href='".e_PLUGIN."forum/forum_update.php'>Continue</a>");
        }


        if(!e107::getAddon('forum','e_print'))
        {
            e107::getPlug()->clearCache()->buildAddonPrefLists();    
        }

    }
}