<?php

ini_set('include_path', '.');

require_once('env-parser.php');
require_once('file-util.php');
require_once('db-util.php');

function configure($config_files, $schema_files, $db_ids, $psa_modify_hash, $db_modify_hash, $settings_modify_hash, $crypt_settings_modify_hash, $settings_enum_modify_hash, $additional_modify_hash, $wriable_configs = array())
{
    // -- Creating inital DB --

    import_sql_scripts_to_databases($schema_files, $db_ids, $psa_modify_hash, $db_modify_hash, $settings_modify_hash, $crypt_settings_modify_hash, $settings_enum_modify_hash, $additional_modify_hash);

    // -- Writing config file --

    write_config_files($config_files, $psa_modify_hash, $db_modify_hash, $settings_modify_hash, $crypt_settings_modify_hash, $settings_enum_modify_hash, $additional_modify_hash, $wriable_configs);
}

function remove_app($schema_files, $db_ids, $psa_modify_hash, $db_modify_hash, $settings_modify_hash, $crypt_settings_modify_hash, $settings_enum_modify_hash, $additional_modify_hash)
{
    import_sql_scripts_to_databases($schema_files, $db_ids, $psa_modify_hash, $db_modify_hash, $settings_modify_hash, $crypt_settings_modify_hash, $settings_enum_modify_hash, $additional_modify_hash);
}

function import_sql_scripts_to_databases($schema_files, $db_ids, $psa_modify_hash, $db_modify_hash, $settings_modify_hash, $crypt_settings_modify_hash, $settings_enum_modify_hash, $additional_modify_hash)
{
    foreach($db_ids as $db_id){
        if(get_db_type($db_id) != "mysql")
        {
            print "FIXME: database type " . get_db_type($db_id) . " is not supported.\n";
            exit(1);
        }
        foreach($schema_files as $schema_filename => $schema_db_id){
            if($schema_db_id == $db_id){
                mysql_db_connect(get_db_address($db_id),
                                 get_db_login($db_id),
                                 get_db_password($db_id),
                                 get_db_name($db_id));

                $sql = modify_content($schema_filename,
                                      array_merge($psa_modify_hash,
                                            $db_modify_hash,
                                            $settings_modify_hash,
                                            $settings_enum_modify_hash,
					    $crypt_settings_modify_hash,
					    $additional_modify_hash));

                populate_mysql_db($sql);
            }
        }
    }
}

function write_config_files($config_files, $psa_modify_hash, $db_modify_hash, $settings_modify_hash, $crypt_settings_modify_hash, $settings_enum_modify_hash, $additional_modify_hash, $writable_configs = array())
{
    foreach($config_files as $web_id => $arr2){
        foreach($arr2 as $arr){
            $template_file = $arr[0];
            $dest_path = get_web_dir($web_id).'/'.$arr[1];
            if (file_exists($dest_path)) {
                rename($dest_path, $dest_path.time());
                @unlink($dest_path.time());
            }
            modify_file($template_file,
                    $dest_path,
                    array_merge($psa_modify_hash,
                          $db_modify_hash,
                          $settings_modify_hash,
                          $settings_enum_modify_hash,
			  $crypt_settings_modify_hash,
			  $additional_modify_hash));
			if (array_key_exists($template_file, $writable_configs) && $writable_configs[$template_file]
				|| array_key_exists($arr[1], $writable_configs) && $writable_configs[$arr[1]]) {
				set_write_permissions($dest_path);
			}
		}
    }
}

function set_write_permissions($config_file)
{
	if (file_exists($config_file)) {
		if(is_linux()) {
			chmod($config_file, 0777);
		} else {
			chmod($config_file, 666);
		}
	}
}

function set_write_permissions_list($writable_configs, $psa_modify_hash)
{
    foreach ($writable_configs as $config_file) {
		if (file_exists($config_file)) {
			if(is_linux()) {
				chmod($psa_modify_hash['@@ROOT_DIR@@']."/".$config_file, 0777);
			} else {
				chmod($psa_modify_hash['@@ROOT_DIR@@']."/".$config_file, 666);
			}
		}
    }
}

function set_readonly_permissions($config_file)
{
	if (file_exists($config_file)) {
		if(is_linux()) {
			chmod($config_file, 0444);
		} else {
			chmod($config_file, 444);
		}
	}
}

?>