/
index.php
152 lines (123 loc) · 5.43 KB
/
index.php
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<?php
require_once dirname(dirname(dirname(__FILE__))). '/pcl/ini.php';
SessionManipulator::start_session();
define("INSTALLER_INDEX", true);
define("NL", "\r\n");
/**
* define and initialize default values for form variables
*/
$db_server = '';
$db_user = '';
$db_pass = '';
$db_name = '';
$tables_prefix = 'mo_';
$installation_complete_url = '';
$status_message = '';
/**
* Get the plugins to install from the current directory.
* The current directory is the directory housing the installer directory
*/
$unified_installer_dir = dirname(__FILE__);
$plugins_dir = str_replace( '\\', '/', dirname($unified_installer_dir) );
$directories = DirectoryInspector::get_directory_contents($plugins_dir, 'DIRECTORIES_ONLY', false);
$eligible_plugins = array(); //every plugin in the directory
$plugins_to_install = array(); //plugins selected by the user to install, this is passed in a session variable to finalize.php
foreach( $directories AS $directory)
{
$config_filename = $directory. '-app-config.php';
if( ($directory != 'unified-installer') && !file_exists($plugins_dir. '/'. $directory. '/'. $config_filename) )
{
$eligible_plugins[] = $directory;
}
}
/**
* declare and set variables needed by installer-form.php
*/
$user_manager_directory_exists = $session_manager_directory_exists = false;
$available_plugins_str = "<div><label>Choose Apps to Install</label><br/>". "\r\n";
foreach($eligible_plugins AS $plugin_directory)
{
if($plugin_directory == 'session-manager')
{
$session_manager_directory_exists = true;
}
if($plugin_directory == 'user-manager')
{
$user_manager_directory_exists = true;
}
if($_SERVER['REQUEST_METHOD'] == 'POST')
{
/**
* set values of variables needed by installer-form.php
*/
if(isset($_POST['plugins'][$plugin_directory]))
{
$plugins_to_install[] = $plugin_directory;
}
}
else
{
$plugins_to_install[] = $plugin_directory;
}
$state = isset($_POST['plugins'][$plugin_directory]) ? 'checked="checked"' : '';
$available_plugins_str .= $plugin_directory. " <input type=\"checkbox\" name=\"plugins[$plugin_directory]\" $state /><br/>". "\r\n";
}
$available_plugins_str .= "</div>";
if( ($_SERVER['REQUEST_METHOD'] == 'POST') || isset($_SESSION['unified-installer-plugin-installation-values']) ):
if($_SERVER['REQUEST_METHOD'] == 'POST')
{
foreach($_POST AS $key => $value)
{
$$key = ( !is_array($value) && is_string($value) ) ? trim($value) : $value;
}
}
else if(isset($_SESSION['unified-installer-plugin-installation-values']))
{
foreach($_SESSION['unified-installer-plugin-installation-values'] AS $key => $value)
{
$$key = ( !is_array($value) && is_string($value) ) ? trim($value) : $value;
}
}
$mat[0]['error_condition'] = empty($db_server);
$mat[0]['error_message'] = 'Database server field cannot be empty';
$mat[1]['error_condition'] = empty($db_user);
$mat[1]['error_message'] = 'The Database user field cannot be empty';
$mat[2]['error_condition'] = empty($db_name);
$mat[2]['error_message'] = 'The Database name field cannot be empty';
$mat[3]['error_condition'] = empty($plugins_to_install); //!isset($_POST['plugins']);
$mat[3]['error_message'] = 'You must specify at least one plugin to install';
$mat[4]['error_condition'] = empty($installation_complete_url);
$mat[4]['error_message'] = 'Specify the URL to redirect to on successful install';
$db = new MySql();
$connection_id = @$db->connect( $db_server, $db_user, $db_pass, $db_name );
$mat[5]['error_condition'] = ( $connection_id === false ) || ( $connection_id < 0 );
$mat[5]['error_message'] = 'Unable to connect to the database server. <br/> Make sure the database server name, username and password are correct';
$validate = Validator::validate($mat);
if($validate['error'])
{
$status_message = $validate['status_message'];
require_once('installer-form.php');
exit;
}
$content = "<?php". NL. NL.
"require_once('". PCL_DIR. "/ini.php');". NL. NL. NL.
"/**". NL. "* database server name". NL. "*/". NL.
"defined('DB_SERVER') or define('DB_SERVER', '$db_server');". NL. NL. NL.
"/**". NL. "* database user name". NL. "*/". NL.
"defined('DB_USER') or define('DB_USER', '$db_user');" . NL. NL. NL.
"/**". NL. "* database user password". NL. "*/". NL.
"defined('DB_PASS') or define('DB_PASS', '$db_pass');". NL. NL. NL.
"/**". NL. "* database name". NL. "*/". NL.
"defined('DB_NAME') or define('DB_NAME', '$db_name');". NL. NL. NL.
"/**". NL. "* database tables prefix". NL. "*/". NL.
"defined('TABLES_PREFIX') or define('TABLES_PREFIX', '$tables_prefix');". NL. NL. NL.
"/**". NL. "* File system path to installed plugins directory". NL. "*/". NL.
"defined('PLUGINS_DIR') or define('PLUGINS_DIR', '$plugins_dir');". NL. "";
$config_file = new FileWriter('../unified-install.config.php', 'WRITE_ONLY');
$config_file->write($content);
$_SESSION['plugins_to_install'] = Util::stringify($plugins_to_install); //used to pass the eligible plugins array to 'finalize.php'
$_SESSION['installation_complete_url'] = $installation_complete_url; //ditto
$paths = UrlInspector::get_path($plugins_dir. '/'. $eligible_plugins[0]. '/install');
UrlManipulator::redirect($paths['http_path']);
endif; //end if $_SERVER['REQUEST_METHOD'] == 'POST'
require_once('installer-form.php');