forked from science-ation/science-ation
139 lines
4.9 KiB
PHP
139 lines
4.9 KiB
PHP
<?
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/*
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This file is part of the 'Science Fair In A Box' project
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SFIAB Website: http://www.sfiab.ca
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Copyright (C) 2005 Sci-Tech Ontario Inc <info@scitechontario.org>
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Copyright (C) 2005 James Grant <james@lightbox.org>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public
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License as published by the Free Software Foundation, version 2.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; see the file COPYING. If not, write to
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the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA.
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*/
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echo "<?xml version=\"1.0\" encoding=\"iso-8859-1\" ?>\n";
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?>
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" >
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<head><title>SFIAB Installation</title>
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<link rel="stylesheet" href="sfiab.css" type="text/css" />
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</head>
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<body>
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<h1>SFIAB Installation - Step 2</h1>
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<?
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if(!function_exists("system")) {
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echo "<div class=\"error\">Installation requires php's system() function to be available</div>\n";
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echo "</body></html>";
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exit;
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}
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if(!file_exists("data/config.inc.php")) {
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echo "<div class=\"error\">SFIAB Installation Step 1 is not yet complete.</div>";
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echo "<a href=\"install.php\">Go back to installation step 1</a><br />";
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echo "</body></html>";
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exit;
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}
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require_once("data/config.inc.php");
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mysql_connect($DBHOST,$DBUSER,$DBPASS);
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mysql_select_db($DBNAME);
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echo "Getting database version requirements for code... ";
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if(file_exists("db/db.code.version.txt")) {
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$dbcodeversion_file=file("db/db.code.version.txt");
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$dbcodeversion=trim($dbcodeversion_file[0]);
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}
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else {
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echo "<b>ERROR: Couldnt load current db/db.code.version.txt</b><br />";
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exit;
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}
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echo "<b>version $dbcodeversion</b><br />";
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echo "Checking for existing SFIAB database... ";
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$q=@mysql_query("SELECT val FROM config WHERE var='DBVERSION' AND conferences_id='0'");
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$r=@mysql_fetch_object($q);
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$dbdbversion=$r->val;
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if($dbdbversion) {
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echo "<b>ERROR: found version $dbdbversion</b><br />";
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//lets see if they match
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if($dbcodeversion == $dbdbversion)
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echo "Your SFIAB database is already setup with the required version\n";
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else if($dbcodeversion<$dbdbversion)
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echo "ERROR: dbcodeversion<dbdbversion ($dbcodeversion<$dbdbversion). This should not happen!";
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else if($dbcodeversion>$dbdbversion)
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echo "Your SFIAB database needs to be updated. You should run the update script instead of this installer!\n";
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exit;
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}
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else {
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echo "<b>Not found (good!)</b><br />";
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}
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echo "Checking for database installer for version $dbcodeversion... ";
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if(file_exists("db/db.full.$dbcodeversion.sql")) {
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echo "<b>db/db.full.$dbcodeversion.sql found</b><br />";
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echo "Setting up database tables... ";
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system("mysql --default-character-set=utf8 -h$DBHOST -u$DBUSER -p$DBPASS $DBNAME <db/db.full.$dbcodeversion.sql");
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echo "<b>Done! installed database version $dbcodeversion</b><br />\n";
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//now update the db version in the database
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mysql_query("UPDATE config SET val='$dbcodeversion' WHERE var='DBVERSION' AND conferences_id='0'");
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echo "<br />";
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echo "<b>Done!</b><br />";
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echo "<a href=\"install3.php\">Proceed to installation step 3</a><br />";
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}
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else {
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echo "<b>Couldnt find db/db.full.$dbcodeversion.sql</b><br />";
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echo "Trying to find an older version... <br />";
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for($x=$dbcodeversion;$x>0;$x--) {
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if(file_exists("db/db.full.$x.sql")) {
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echo "<b>db/db.full.$x.sql found</b><br />";
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echo "Setting up database tables... ";
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system("mysql --default-character-set=utf8 -h$DBHOST -u$DBUSER -p$DBPASS $DBNAME <db/db.full.$x.sql");
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echo "<b>Done! installed database version $x</b><br />\n";
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//now update the db version in the database
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mysql_query("UPDATE config SET val='$x' WHERE var='DBVERSION' AND conferences_id='0'");
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echo "<b>Attempting to update database using standard update script to update from $x to $dbcodeversion<br />";
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echo "<br />Please scroll to the bottom of this page for the link to the next step of the installation process.<br /></b>";
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chdir ("db");
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/* Update the database, but don't update the config variables yet, because
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* We haven't set the conference id */
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$db_update_skip_variables = true;
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include "db_update.php";
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chdir ("../");
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echo "<br />";
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echo "<b>Done!</b><br />";
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echo "<a href=\"install3.php\">Proceed to installation step 3</a><br />";
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break;
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}
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}
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}
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//only if this file was created will we go ahead with the rest
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//creating all the tables and such..
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?>
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</body></html>
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