2 /**********************************************************************
3 This installer is based on code from the
4 Website Baker Project <http://www.websitebaker.org/>
5 Copyright (C) 2004-2007, Ryan Djurovich.
6 The code is released under GPLv3
7 modified by FrontAcounting, LLC.
8 ***********************************************************************/
9 error_reporting(E_ALL);
10 ini_set("display_errors", "On");
11 ini_set("max_execution_time", "180");
14 if(!defined('SESSION_STARTED'))
16 session_name('ba_session_id');
18 define('SESSION_STARTED', true);
21 if (!function_exists("_")) {
26 // Installer version of display_error function.
28 function display_error($message)
30 global $_POST, $path_to_root;
32 if(isset($message) AND $message != '')
34 // Copy values entered into session so user doesn't have to re-enter everything
35 if(isset($_POST['company_name']))
37 $_SESSION['ba_url'] = $_POST['ba_url'];
38 $_SESSION['operating_system'] = isset($_POST['operating_system']);
39 $_SESSION['world_writeable'] = isset($_POST['world_writeable']);
40 $_SESSION['database_host'] = $_POST['database_host'];
41 $_SESSION['database_username'] = $_POST['database_username'];
42 $_SESSION['database_password'] = $_POST['database_password'];
43 $_SESSION['database_name'] = $_POST['database_name'];
44 $_SESSION['demo_data'] = isset($_POST['demo_data']);
45 $_SESSION['table_prefix'] = isset($_POST['table_prefix']);
46 $_SESSION['install_tables'] = isset($_POST['install_tables']);
47 $_SESSION['company_name'] = $_POST['company_name'];
48 $_SESSION['admin_email'] = $_POST['admin_email'];
49 $_SESSION['admin_password'] = $_POST['admin_password'];
53 $_SESSION['message'] = $message;
54 // Specify that session support is enabled
55 $_SESSION['session_support'] = '<font class="good">Enabled</font>';
56 // Redirect to first page again and exit
57 @unlink($path_to_root."/config.php"); // remove just created config file
58 header('Location: index.php?sessions_checked=true');
63 // Function to workout what the default permissions are for files created by the webserver
64 function default_file_mode($temp_dir)
66 $v = explode(".",PHP_VERSION);
68 if($v > 41 && is_writable($temp_dir))
70 $filename = $temp_dir.'/test_permissions.txt';
71 $handle = fopen($filename, 'w');
72 fwrite($handle, 'This file is to get the default file permissions');
74 $default_file_mode = '0'.substr(sprintf('%o', fileperms($filename)), -3);
79 $default_file_mode = '0777';
81 return $default_file_mode;
84 // Function to workout what the default permissions are for directories created by the webserver
85 function default_dir_mode($temp_dir)
87 $v = explode(".",PHP_VERSION);
89 if ($v > 41 && is_writable($temp_dir))
91 $dirname = $temp_dir.'/test_permissions/';
93 $default_dir_mode = '0'.substr(sprintf('%o', fileperms($dirname)), -3);
98 $default_dir_mode = '0777';
100 return $default_dir_mode;
103 function add_slashes($input)
105 if (get_magic_quotes_gpc() || (!is_string($input)))
109 $output = addslashes($input);
112 function check_db_error($err_msg, $sql)
117 if (isset($_POST['path_to_root']))
118 $path_to_root = $_POST['path_to_root'];
120 $path_to_root = "..";
122 // Begin check to see if form was even submitted
123 // Set error if no post vars found
124 if (!isset($_POST['company_name']))
126 display_error('Please fill-in the form below');
128 // End check to see if form was even submitted
130 // Begin path and timezone details code
132 // Check if user has entered the installation url
133 if (!isset($_POST['ba_url']) || $_POST['ba_url'] == '')
135 display_error('Please enter an absolute URL');
139 $ba_url = $_POST['ba_url'];
142 // Remove any slashes at the end of the URL
143 if(substr($ba_url, strlen($ba_url) - 1, 1) == "/")
145 $ba_url = substr($ba_url, 0, strlen($ba_url) - 1);
147 if(substr($ba_url, strlen($ba_url) - 1, 1) == "\\")
149 $ba_url = substr($ba_url, 0, strlen($ba_url) - 1);
151 if(substr($ba_url, strlen($ba_url) - 1, 1) == "/")
153 $ba_url = substr($ba_url, 0, strlen($ba_url) - 1);
155 if(substr($ba_url, strlen($ba_url) - 1, 1) == "\\")
157 $ba_url = substr($ba_url, 0, strlen($ba_url) - 1);
161 // Begin operating system specific code
162 // Get operating system
163 if (!isset($_POST['operating_system']) || $_POST['operating_system'] != 'linux' && $_POST['operating_system'] != 'windows')
165 display_error('Please select a valid operating system');
169 $operating_system = $_POST['operating_system'];
171 // Work-out file permissions
172 if($operating_system == 'windows')
177 elseif (isset($_POST['world_writeable']) && $_POST['world_writeable'] == 'true')
184 $file_mode = default_file_mode('../includes');
185 $dir_mode = default_dir_mode('../includes');
187 // End operating system specific code
189 // Begin database details code
190 // Check if user has entered a database host
191 if (!isset($_POST['database_host']) || $_POST['database_host'] == '')
193 display_error('Please enter a database host name');
197 $database_host = $_POST['database_host'];
199 // Check if user has entered a database username
200 if (!isset($_POST['database_username']) || $_POST['database_username'] == '')
202 display_error('Please enter a database username');
206 $database_username = $_POST['database_username'];
208 // Check if user has entered a database password
209 if (!isset($_POST['database_password']))
211 display_error('Please enter a database password');
215 $database_password = $_POST['database_password'];
217 // Check if user has entered a database name
218 if (!isset($_POST['database_name']) || $_POST['database_name'] == '')
220 display_error('Please enter a database name');
224 $database_name = $_POST['database_name'];
227 if (isset($_POST['table_prefix']) && $_POST['table_prefix'] == 'true')
228 $table_prefix = "0_";
232 // Find out if the user wants to install tables and data
233 if (isset($_POST['install_tables']) && $_POST['install_tables'] == 'true')
235 $install_tables = true;
239 $install_tables = false;
241 // End database details code
243 // Begin company name code
245 if (!isset($_POST['company_name']) || $_POST['company_name'] == '')
247 display_error('Please enter a company name');
251 $company_name = add_slashes($_POST['company_name']);
253 // End website company name
255 // Check if the user has entered a correct path
256 if (!file_exists($path_to_root.'/sql/en_US-'.(isset($_POST['demo_data']) ? 'demo':'new').'.sql'))
258 display_error('It appears the Absolute path that you entered is incorrect');
261 // Get admin email and validate it
262 if (!isset($_POST['admin_email']) || $_POST['admin_email'] == '')
264 display_error('Please enter an email for the Administrator account');
268 if (preg_match("/^([0-9a-zA-Z]+[-._+&])*[0-9a-zA-Z]+@([-0-9a-zA-Z]+[.])+[a-zA-Z]{2,6}$/i", $_POST['admin_email']))
270 $admin_email = $_POST['admin_email'];
274 display_error('Please enter a valid email address for the Administrator account');
277 // Get the two admin passwords entered, and check that they match
278 if (!isset($_POST['admin_password']) || $_POST['admin_password'] == '')
280 display_error('Please enter a password for the Administrator account');
284 $admin_password = $_POST['admin_password'];
286 if (!isset($_POST['admin_repassword']) || $_POST['admin_repassword'] == '')
288 display_error('Please make sure you re-enter the password for the Administrator account');
292 $admin_repassword = $_POST['admin_repassword'];
294 if ($admin_password != $admin_repassword)
296 display_error('Sorry, the two Administrator account passwords you entered do not match');
298 // End admin user details code
300 copy($path_to_root. "/config.default.php", $path_to_root. "/config.php");
302 include_once($path_to_root . "/includes/db/connect_db.inc");
303 include_once($path_to_root . "/admin/db/maintenance_db.inc");
305 if (!file_exists($path_to_root . "/installed_extensions.php")) {
306 $next_extension_id = 1;
307 write_extensions(array());
308 write_extensions(array(),0);
310 if (!file_exists($path_to_root . "/lang/installed_languages.inc")) {
311 $installed_languages = array (
312 0 => array ('code' => 'en_GB', 'name' => 'English', 'encoding' => 'iso-8859-1'));
313 $dflt_lang = 'en_GB';
317 if (file_exists($path_to_root . "/config_db.php"))
318 include_once($path_to_root . "/config_db.php");
322 $tb_pref_counter = 0;
323 $db_connections = array ();
326 $id = count($db_connections);
327 if ($table_prefix != "" && $id > 0)
328 $table_prefix = $tb_pref_counter . "_";
329 $db_connections[$id]['name'] = $company_name;
330 $db_connections[$id]['host'] = $database_host;
331 $db_connections[$id]['dbuser'] = $database_username;
332 $db_connections[$id]['dbpassword'] = $database_password;
333 $db_connections[$id]['dbname'] = $database_name;
334 $db_connections[$id]['tbpref'] = $table_prefix;
338 $config_filename = $path_to_root . '/config_db.php';
340 // Try connecting to database
342 $db = mysql_connect($database_host, $database_username, $database_password);
345 display_error('Database host name, username and/or password incorrect. MySQL Error:<br />'.mysql_error());
348 if($install_tables == true)
350 if (!mysql_select_db($database_name, $db))
352 // Try to create the database
353 if (!($result = mysql_query('CREATE DATABASE '.$database_name))) {
354 display_error(_("Cannot create database").
355 " '$database_name'");
357 $result = mysql_select_db($database_name, $db);
360 $import_filename = $path_to_root.'/sql/en_US-'.(isset($_POST['demo_data']) ? 'demo':'new').'.sql';
361 db_import($import_filename, $db_connections[$id]);
366 $result = mysql_select_db($database_name, $db);
369 $sql = "UPDATE ".$table_prefix."users SET password = '" . md5($admin_password) . "', email = ".db_escape($admin_email)." WHERE user_id = 'admin'";
370 db_query($sql, "could not update admin account");
371 $sql = "UPDATE ".$table_prefix."sys_prefs SET value = ".db_escape($company_name)." WHERE name='coy_name'";
372 db_query($sql, "could not update company name. Do it manually later in Setup");
374 $err = write_config_db($table_prefix != "");
376 display_error("Cannot open the configuration file ($config_filename)");
378 display_error("Cannot write to the configuration file ($config_filename)");
380 display_error("The configuration file $config_filename is not writable. Change its permissions so it is, then re-run step 4.");
385 session_regenerate_id();
389 header("Location: ".$path_to_root."/index.php");