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Merge pull request #106 from green-ponies/master

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Changes to the Install script
This commit is contained in:
Shish Moom 2012-02-07 10:54:43 -08:00
commit 1409eef470
2 changed files with 90 additions and 43 deletions
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2
core/database.class.php
View File

@ -310,7 +310,7 @@ class Database {
}
$matches = array();
if(CACHE_DSN && preg_match("#(memcache|apc)://(.*)#", CACHE_DSN, $matches)) {
if( defined("CACHE_DSN") && CACHE_DSN && preg_match("#(memcache|apc)://(.*)#", CACHE_DSN, $matches)) {
if($matches[1] == "memcache") {
$this->cache = new MemcacheCache($matches[2]);
}

111
install.php
View File

@ -1,7 +1,8 @@
<?php ob_start(); ?>
<html>
<!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">
<!--
- install.php (c) Shish 2007
- install.php (c) Shish et all. 2007-2012
-
- Initialise the database, check that folder
- permissions are set properly, set an admin
@ -12,7 +13,8 @@
-->
<head>
<title>Shimmie Installation</title>
<style>
<link rel="shortcut icon" href="/favicon.ico" />
<style type="text/css">
BODY {background: #EEE;font-family: "Arial", sans-serif;font-size: 14px;}
H1, H3 {border: 1px solid black;background: #DDD;text-align: center;}
H1 {margin-top: 0px;margin-bottom: 0px;padding: 2px;}
@ -31,9 +33,10 @@ TD INPUT {width: 350px;}
<h1>Install Error</h1>
<p>Shimmie needs to be run via a web server with PHP support -- you
appear to be either opening the file from your hard disk, or your
web server is mis-configured.
web server is mis-configured.</p>
<p>If you've installed a web server on your desktop PC, you probably
want to visit <a href="http://localhost/">the local web server</a>.
want to visit <a href="http://localhost/">the local web server</a>.<br/><br/>
</p>
</div>
<div style="display: none;">
<PLAINTEXT>
@ -51,9 +54,32 @@ if(is_readable("config.php")) {
<div id="iblock">
<h1>Shimmie Repair Console</h1>
<?php
include "config.php";
if($_SESSION['dsn'] == DATABASE_DSN || $_POST['dsn'] == DATABASE_DSN) {
if($_POST['dsn']) {$_SESSION['dsn'] = $_POST['dsn'];}
/*
* Compute the path to the folder containing "install.php" and
* store it as the 'Shimmie Root' folder for later on.
*
* Example:
* __SHIMMIE_ROOT__ = '/var/www/shimmie2/'
*
*/
define('__SHIMMIE_ROOT__', trim( remove_trailing_slash( dirname(__FILE__) ) ) . '/' );
// Pull in necessary files
require_once __SHIMMIE_ROOT__."config.php"; // Load user/site specifics First
require_once __SHIMMIE_ROOT__."core/default_config.inc.php"; // Defaults for the rest.
require_once __SHIMMIE_ROOT__."core/util.inc.php";
require_once __SHIMMIE_ROOT__."core/database.class.php";
if (
( array_key_exists('dsn', $_SESSION) && $_SESSION['dsn'] === DATABASE_DSN ) ||
( array_key_exists('dsn', $_POST) && $_POST['dsn'] === DATABASE_DSN )
)
{
if ( array_key_exists('dsn', $_POST) && !empty($_POST['dsn']) )
{
$_SESSION['dsn'] = $_POST['dsn'];
}
if(empty($_GET["action"])) {
echo "<h3>Basic Checks</h3>";
@ -76,13 +102,15 @@ if(is_readable("config.php")) {
</form>
";
*/
echo "<h3>Database quick fix for User deletion</h3>";
echo "just a database fix for those who instaled shimmie before 2012 january the 22rd.<br>";
echo "Note: some things needs to be done manually, to work properly.<br>";
echo "WARNING: ONLY PROCEEDS IF YOU KNOW WHAT YOU ARE DOING!";
echo "<h3>Database Fix for User deletion</h3>";
echo "<p>This is a database fix for those who instaled shimmie before 2012 January 22rd.</p>";
echo "<p><b>This is only for users with <u>MySQL</u> databases!</b></p>";
echo "<p>Note: Some things needs to be done manually, to work properly.<br/>";
echo "Please BACKUP YOUR DATABASE before performing this fix!<br>";
echo "WARNING: ONLY PROCEED IF YOU KNOW WHAT YOU ARE DOING!<br></p>";
echo "
<form action='install.php?action=Database_user_deletion_fix' method='POST'>
<input type='submit' value='go!'>
<input type='submit' value='Go'>
</form>
";
@ -95,6 +123,7 @@ if(is_readable("config.php")) {
}
else if($_GET["action"] == "logout") {
session_destroy();
echo "<h3>Logged Out</h3><p>You have been logged out.</p><a href='index.php'>Main Shimmie Page</a>";
}
else if($_GET["action"] == "Database_user_deletion_fix") {
Database_user_deletion_fix();
@ -102,8 +131,7 @@ if(is_readable("config.php")) {
} else {
echo "
<h3>Login</h3>
Enter the database DSN exactly as in config.php (ie, as originally
installed) to access advanced recovery tools:
<p>Enter the database DSN exactly as in config.php (ie, as originally installed) to access advanced recovery tools:</p>
<form action='install.php' method='POST'>
<center>
@ -118,13 +146,24 @@ if(is_readable("config.php")) {
echo "\t\t</div>";
exit;
}
require_once "core/compat.inc.php";
require_once "core/util.inc.php";
require_once "core/database.class.php";
do_install();
// utilities {{{
/**
* Strips off any kind of slash at the end so as to normalise the path.
* @param string $path Path to normalise.
* @return string Path without trailing slash.
*/
function remove_trailing_slash($path) {
if ((substr($path, -1) === '/') || (substr($path, -1) === '\\')) {
return substr($path, 0, -1);
} else {
return $path;
}
}
function check_gd_version() {
$gdversion = 0;
@ -249,7 +288,7 @@ function begin() { // {{{
<h3>Help</h3>
<p>Please make sure the database you have chosen exists and is empty.<br>
The username provided must have access to create tables within the database.
The username provided must have access to create tables within the database.</p>
</div>
EOD;
@ -354,11 +393,12 @@ function build_dirs() { // {{{
!file_exists("images") || !file_exists("thumbs") || !file_exists("data") ||
!is_writable("images") || !is_writable("thumbs") || !is_writable("data")
) {
print "Shimmie needs three folders in it's directory, 'images', 'thumbs', and 'data',
and they need to be writable by the PHP user (if you see this error,
if probably means the folders are owned by you, and they need to be
writable by the web server).
<p>Once you have created these folders, hit 'refresh' to continue.";
print "<p>Shimmie needs three folders in it's directory, 'images', 'thumbs', and 'data',
and they need to be writable by the PHP user.</p>
<p>If you see this error, if probably means the folders are owned by you, and they need to be
writable by the web server.</p>
<p>PHP reports that it is currently running as user: ".$_ENV["USER"]." (". $_SERVER["USER"] .")</p>
<p>Once you have created these folders and/or changed the ownership of the shimmie folder, hit 'refresh' to continue.</p>";
exit;
}
} // }}}
@ -388,15 +428,22 @@ EOD;
}
} // }}}
function Database_user_deletion_fix() {
function Database_user_deletion_fix() { // {{{
try {
require_once "core/database.class.php";
$db = new Database();
echo "Fixing user_favorites table....";
if ($db->db->getAttribute(PDO::ATTR_DRIVER_NAME) !== 'mysql') {
echo "<br><br>Database is not MySQL - Aborting changes.<br><br>";
echo '<a href="install.php">Go Back</a>';
throw new PDOException("Database is not MySQL.");
} else {
echo "<h3>Performing Database Fix Operations</h3><br>";
}
echo "Fixing user_favorites table....<br><br>";
($db->Execute("ALTER TABLE user_favorites ENGINE=InnoDB;")) ? print_r("ok<br>") : print_r("failed<br>");
echo "adding Foreign key to user ids...";
echo "adding Foreign key to user ids...<br><br>";
($db->Execute("ALTER TABLE user_favorites ADD CONSTRAINT foreign_user_favorites_user_id FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE;"))? print_r("ok<br>"):print_r("failed<br>");
echo "cleaning, the table from deleted image favorites...<br>";
@ -406,17 +453,17 @@ function Database_user_deletion_fix() {
foreach( $rows as $key => $value)
$db->Execute("DELETE FROM user_favorites WHERE image_id = :image_id;", array("image_id" => $value["image_id"]));
echo "adding forign key to image ids...";
echo "adding forign key to image ids...<br><br>";
($db->Execute("ALTER TABLE user_favorites ADD CONSTRAINT user_favorites_image_id FOREIGN KEY (image_id) REFERENCES images(id) ON DELETE CASCADE;"))? print_r("ok<br>"):print_r("failed<br>");
echo "adding foreign keys to private messages...";
echo "adding foreign keys to private messages...<br><br>";
($db->Execute("ALTER TABLE private_message
ADD CONSTRAINT foreign_private_message_from_id FOREIGN KEY (from_id) REFERENCES users(id) ON DELETE CASCADE,
ADD CONSTRAINT foreign_private_message_to_id FOREIGN KEY (to_id) REFERENCES users(id) ON DELETE CASCADE;")) ? print_r("ok<br>"):print_r("failed<br>");
echo "Just one more step...which you need to do manually:<br>";
echo "<br><br>Just one more step...which you need to do manually:<br>";
echo "You need to go to your database and Delete the foreign key on the owner_id in the images table.<br><br>";
echo "<a href='http://www.justin-cook.com/wp/2006/05/09/how-to-remove-foreign-keys-in-mysql/'>How to remove foreign keys</a><br><br>";
echo "and finally execute this querry:<br><br>";
@ -429,7 +476,7 @@ function Database_user_deletion_fix() {
// FIXME: Make the error message user friendly
exit($e->getMessage());
}
}
} // }}}
?>
</body>
</html>