start work on a web based installer

1 files changed, 347 insertions, 0 deletions

diff --git a/install.php b/install.php
new file mode 100644
index 00000000..6333c281
--- /dev/null
+++ b/install.php
@@ -0,0 +1,347 @@
+<?php
+
+// install.php
+// Basic installer written by Alpha.
+
+// TODO:
+//	* The installer should create the database
+//	* Error checking
+//	* General cleanup
+//	* Skin
+
+// Debug
+error_reporting(E_ALL); 
+ini_set("display_errors", 1);
+
+function htmlclean ($string) {
+	return htmlentities($string,ENT_QUOTES);
+}
+
+if (file_exists('inc/instance-config.php')) {
+	echo "<h1>Error:</h1>";
+	echo "<p>inc/instance-config.php already exists. Please delete it before trying to re-install.</p>";
+	die();
+}
+
+$default_values = array(
+		// Database stuff
+		array(
+			'output' => "<h2>Database settings</h2>\n".
+			"<p>Please change the following to reflect the setup of your database.</p>"
+		),
+		array(
+			'name' => 'DB_TYPE',
+			'html' => 'dropdown',
+			'values' => array('mysql'=>'MySQL'),
+			'comment' => 'Database engine:'
+		),
+		array(
+			'name' => 'DB_SERVER',
+			'html' => 'text',
+			'values' => 'localhost',
+			'comment' => 'Database hostname:'
+		),
+		array(
+			'name' => 'DB_USER',
+			'html' => 'text',
+			'values' => 'root',
+			'comment' => 'Database username:'
+		),
+		array(
+			'name' => 'DB_PASSWORD',
+			'html' => 'password',
+			'values' => '',
+			'comment' => 'Database password:'
+		),
+		array(
+			'name' => 'DB_DATABASE',
+			'html' => 'text',
+			'values' => 'tinyboard',
+			'comment' => 'Database name (please create this database beforehand):'
+		),
+		
+		// General Config
+		array(
+			'output' => "<h2>General Config</h2>\n".
+			"<p>General board configuration.</p>"
+		),
+		array(
+			'name' => 'LURKTIME',
+			'html' => 'text',
+			'values' => '30',
+			'comment' => 'How many seconds before you can post, after the first visit:'
+		),
+		array(
+			'name' => 'MAX_BODY',
+			'html' => 'text',
+			'values' => '1800',
+			'comment' => 'Max body length:'
+		),
+		array(
+			'name' => 'THREADS_PER_PAGE',
+			'html' => 'text',
+			'values' => '10',
+			'comment' => 'Threads per page:'
+		),
+		array(
+			'name' => 'MAX_PAGES',
+			'html' => 'text',
+			'values' => '5',
+			'comment' => 'Max pages:'
+		),
+		array(
+			'name' => 'THREADS_PREVIEW',
+			'html' => 'text',
+			'values' => '5',
+			'comment' => 'Threads Preview:'
+		),
+		array(
+			'name' => 'VERBOSE_ERRORS',
+			'html' => 'bool',
+			'values' => true,
+			'comment' => 'Turns \'display_errors\' on. Not recommended for production.:'
+		),
+		
+		// Image Config
+		array(
+			'output' => "<h2>Image Config</h2>\n".
+			"<p>Image configuration.</p>"
+		),
+		array(
+			'name' => 'THUMB_WIDTH',
+			'html' => 'text',
+			'values' => '200',
+			'comment' => 'Maximum thumbnail width:'
+		),
+		array(
+			'name' => 'THUMB_HEIGHT',
+			'html' => 'text',
+			'values' => '200',
+			'comment' => 'Maximum thumbnail height:'
+		),
+		array(
+			'name' => 'MAX_FILESIZE',
+			'html' => 'text',
+			'values' => '10485760',
+			'comment' => 'Maximum file size (in bytes; default: 10MB):'
+		),
+		array(
+			'name' => 'MAX_WIDTH',
+			'html' => 'text',
+			'values' => '10000',
+			'comment' => 'Maximum image width:'
+		),
+		array(
+			'name' => 'MAX_HEIGHT',
+			'html' => 'text',
+			'values' => '10000',
+			'comment' => 'Maximum image height:'
+		),
+		array(
+			'name' => 'ALLOW_ZIP',
+			'html' => 'bool',
+			'values' => false,
+			'comment' => 'When you upload a ZIP as a file, all the images inside the archive '.
+			'get dumped into the thread as replies. (Extremely beta and not recommended yet.)'
+		),
+		array(
+			'name' => 'REDRAW_IMAGE',
+			'html' => 'bool',
+			'values' => false,
+			'comment' => 'Redraw the image using GD functions to strip any excess data (WARNING: VERY BETA).'
+		),
+		array(
+			'name' => 'SHOW_RATIO',
+			'html' => 'bool',
+			'values' => true,
+			'comment' => 'Display the aspect ratio in a post\'s file info.'
+		),
+		
+		// Cookies
+		array(
+			'output' => "<h2>Cookies</h2>\n".
+			"<p>The following deals with cookie setup. ".
+			"You probably don't need to change it.</p>"
+		),
+		array(
+			'name' => 'SESS_COOKIE',
+			'html' => 'text',
+			'values' => 'imgboard',
+			'comment' => 'Name of the session cookie:'
+		),
+		array(
+			'name' => 'TIME_COOKIE',
+			'html' => 'text',
+			'values' => 'arrived',
+			'comment' => 'Name of the time cookie:'
+		),
+		array(
+			'name' => 'HASH_COOKIE',
+			'html' => 'text',
+			'values' => 'hash',
+			'comment' => 'Name of the hash cookie:'
+		),
+		array(
+			'name' => 'MOD_COOKIE',
+			'html' => 'text',
+			'values' => 'mod',
+			'comment' => 'Name of the moderator cookie:'
+		),
+		array(
+			'name' => 'JAIL_COOKIES',
+			'html' => 'text',
+			'values' => 'true',
+			'comment' => 'Where to set the \'path\' parameter to ROOT when creating cookies. Recommended.:'
+		),
+		array(
+			'name' => 'COOKIE_EXPIRE',
+			'html' => 'text',
+			'values' => '15778463',
+			'comment' => 'How long should the cookies last (in seconds; default 6 months):'
+		),
+		array(
+			'name' => 'SALT',
+			'html' => 'text',
+			'values' => md5(rand(0,100)),
+			'comment' => 'Make this something long and random for security:'
+		),
+		
+	);
+
+$sql = array(
+		'SET SQL_MODE="NO_AUTO_VALUE_ON_ZERO";',
+		'CREATE TABLE IF NOT EXISTS `boards` (
+  `id` smallint(6) NOT NULL AUTO_INCREMENT,
+  `uri` varchar(8) NOT NULL,
+  `title` varchar(20) NOT NULL,
+  `subtitle` varchar(40) DEFAULT NULL,
+  PRIMARY KEY (`id`),
+  UNIQUE KEY `uri` (`uri`),
+  UNIQUE KEY `id` (`id`)
+) ENGINE=InnoDB  DEFAULT CHARSET=utf8 AUTO_INCREMENT=2 ;',
+		'INSERT INTO `boards` (`id`, `uri`, `title`, `subtitle`) VALUES
+(1, \'b\', \'Beta\', \'In development.\');',
+		'CREATE TABLE IF NOT EXISTS `posts_b` (
+  `id` int(11) NOT NULL AUTO_INCREMENT,
+  `thread` int(11) DEFAULT NULL,
+  `subject` varchar(40) NOT NULL,
+  `email` varchar(30) NOT NULL,
+  `name` varchar(25) NOT NULL,
+  `trip` varchar(15) DEFAULT NULL,
+  `body` text NOT NULL,
+  `time` int(11) NOT NULL,
+  `bump` int(11) DEFAULT NULL,
+  `thumb` varchar(50) DEFAULT NULL,
+  `thumbwidth` int(11) DEFAULT NULL,
+  `thumbheight` int(11) DEFAULT NULL,
+  `file` varchar(50) DEFAULT NULL,
+  `filewidth` int(11) DEFAULT NULL,
+  `fileheight` int(11) DEFAULT NULL,
+  `filesize` int(11) DEFAULT NULL,
+  `filename` varchar(30) DEFAULT NULL,
+  `filehash` varchar(32) DEFAULT NULL,
+  `password` varchar(20) DEFAULT NULL,
+  `ip` varchar(15) NOT NULL,
+  `sticky` int(1) NOT NULL,
+  UNIQUE KEY `id` (`id`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8 AUTO_INCREMENT=1 ;',
+		'CREATE TABLE IF NOT EXISTS `mods` (
+  `id` smallint(6) NOT NULL AUTO_INCREMENT,
+  `username` varchar(30) NOT NULL,
+  `password` char(40) NOT NULL COMMENT \'SHA1\',
+  `type` smallint(1) NOT NULL COMMENT \'0: janitor, 1: mod, 2: admin\',
+  PRIMARY KEY (`id`),
+  UNIQUE KEY `id` (`id`,`username`)
+) ENGINE=InnoDB  DEFAULT CHARSET=utf8 AUTO_INCREMENT=2 ;',
+		'INSERT INTO `mods` (`id`, `username`, `password`, `type`) VALUES
+(1, \'admin\', \'5baa61e4c9b93f3f0682250b6cf8331b7ee68fd8\', 2);',
+		'CREATE TABLE IF NOT EXISTS  `bans` (
+  `ip` varchar( 15 ) NOT NULL ,
+  `mod` int NOT NULL COMMENT  \'which mod made the ban\',
+  `set` int NOT NULL,
+  `expires` int NULL,
+  `reason` text NULL
+) ENGINE = InnoDB;',
+	);
+
+if (isset($_POST['submit'])) {
+	$date = date('H:i jS F Y (e)');
+	$config_file = "<?php\n// Installer Generated Config File\n// Created at $date\n";
+	foreach ($default_values as $value) {
+		if (isset($value['output'])) {
+			continue;
+		}
+		if (isset($_POST[$value['name']])) {
+			$x = $_POST[$value['name']];
+		} else {
+			if (is_array($value['values'])) {
+				$x = $value['values'][0];
+			} else {
+				$x = $value['values'];
+			}
+		}
+		if ($value['html'] != 'bool') {
+			$x = "'$x'";
+		}
+		$config_file .= "define('".$value['name']."',$x,true);\n";
+	}
+	file_put_contents('inc/instance-config.php',$config_file);
+	
+	require 'inc/functions.php';
+	require 'inc/display.php';
+	require 'inc/instance-config.php';
+	require 'inc/config.php';
+	require 'inc/template.php';
+	require 'inc/database.php';
+	
+	sql_open();
+	foreach ($sql as $query) {
+		query($query);
+	}
+	
+	echo "<h1>Install Complete.</h1>";
+	die();
+}
+
+echo "<form action=\"install.php\" method=\"POST\">";
+foreach ($default_values as $value) {
+	if (isset($value['output'])) {
+		echo $value['output'];
+		continue;
+	}
+	if (isset($value['error'])) {
+		echo "<p>Error: ".htmlclean($value['error'])."</p>\n";
+	}
+	echo "<p>".$value['comment']." ";
+	switch ($value['html']) {
+		case 'text':
+			echo "<input type=\"text\" id=\"".htmlclean($value['name'])."\" name=\"".htmlclean($value['name'])."\" value=\"".htmlclean($value['values'])."\" />";
+			break;
+		case 'password':
+			echo "<input type=\"password\" id=\"".htmlclean($value['name'])."\" name=\"".htmlclean($value['name'])."\" value=\"".htmlclean($value['values'])."\" />";
+			break;
+		case 'dropdown':
+			echo "<select name=\"".htmlclean($value['name'])."\" id=\"".htmlclean($value['name'])."\">\n";
+			foreach ($value['values'] as $option => $human) {
+				echo "<option value=\"".htmlclean($option)."\">".htmlclean($human)."</option>";
+			}
+			echo "</select>\n";
+			break;
+		case 'bool':
+			if ($value['values']) {
+				echo "<input type=\"radio\" id=\"".htmlclean($value['name'])."\" value=\"true\" name=\"".htmlclean($value['name'])."\" checked />True<br />";
+				echo "<input type=\"radio\" id=\"".htmlclean($value['name'])."\" value=\"false\" name=\"".htmlclean($value['name'])."\" />False<br />";
+			} else {
+				echo "<input type=\"radio\" id=\"".htmlclean($value['name'])."\" value=\"true\" name=\"".htmlclean($value['name'])."\" />True<br />";
+				echo "<input type=\"radio\" id=\"".htmlclean($value['name'])."\" value=\"false\" name=\"".htmlclean($value['name'])."\" checked />False<br />";
+			}
+			break;
+		default:
+			die('Internal Error. You have found a bug.');
+	}
+	echo "</p>\n";
+}
+echo "<p><input type=\"submit\" name=\"submit\" value=\"Install\" /></p>\n";
+echo "</form>";
+
+?>