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Added a simple check to see if WP is already installed. 

git-svn-id: https://develop.svn.wordpress.org/trunk@424 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Matt Mullenweg 2003-10-07 17:28:40 +00:00
parent ae71491bc2
commit dedb50a315
1 changed files with 11 additions and 3 deletions
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14
wp-admin/wp-install.php
View File

@ -1,5 +1,6 @@
<?php
$_wp_installing = 1;
if (!file_exists('../wp-config.php')) die("There doesn't seem to be a wp-config.php file. Double check that you updated wp-config.sample.php with the proper database connection information and renamed it to wp-config.php.");
require_once('../wp-config.php');
@ -8,7 +9,7 @@ if (!$step) $step = 0;
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<title>WordPress > Installation</title>
<title>WordPress &#8212; Installation</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<style media="screen" type="text/css">
<!--
@ -32,7 +33,7 @@ if (!$step) $step = 0;
#logo a span {
display: none;
}
p {
p, li {
line-height: 140%;
}
-->
@ -41,6 +42,12 @@ if (!$step) $step = 0;
<body>
<h1 id="logo"><a href="http://wordpress.org"><span>WordPress</span></a></h1>
<?php
// Let's check to make sure WP isn't already installed.
$wpdb->hide_errors();
$installed = $wpdb->get_results("SELECT * FROM $tableusers");
if ($installed) die('<p>You appear to already have WordPress installed. If you would like to reinstall please clear your old database files first.</p></body></html>');
$wpdb->show_errors();
switch($step) {
case 0:
@ -650,7 +657,8 @@ foreach ($geo_option_data as $query) {
<p>OK. We're nearly done now. We just need to ask you a couple of things:</p>
<form action="wp-install.php?step=3" method="post">
<input type="hidden" name="step" value="3" />
What is the url for your blog? <input type="text" name="url" length="50" />, now on to <input type="submit" value="Step 3" >
<p>What is the url for your blog? <input name="url" type="text" size="60" />
, now on to <input type="submit" value="Step 3" ></p>
</form>
<?php