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194 lines
4.5 KiB
Nix
194 lines
4.5 KiB
Nix
{ config, lib, pkgs, serverInfo, php, ... }:
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with lib;
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let
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httpd = serverInfo.serverConfig.package;
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version24 = !versionOlder httpd.version "2.4";
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allGranted = if version24 then ''
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Require all granted
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'' else ''
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Order allow,deny
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Allow from all
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'';
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moodleConfig = pkgs.writeText "config.php"
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''
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<?php
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unset($CFG);
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global $CFG;
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$CFG = new stdClass();
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$CFG->dbtype = '${config.dbType}';
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$CFG->dblibrary = 'native';
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$CFG->dbhost = '${config.dbHost}';
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$CFG->dbname = '${config.dbName}';
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$CFG->dbuser = '${config.dbUser}';
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$CFG->dbpass = '${config.dbPassword}';
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$CFG->prefix = '${config.dbPrefix}';
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$CFG->dboptions = array(
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'dbpersist' => false,
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'dbsocket' => false,
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'dbport' => "${config.dbPort}",
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);
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$CFG->wwwroot = '${config.wwwRoot}';
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$CFG->dataroot = '${config.dataRoot}';
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$CFG->directorypermissions = 02777;
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$CFG->admin = 'admin';
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${optionalString (config.debug.noEmailEver == true) ''
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$CFG->noemailever = true;
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''}
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${config.extraConfig}
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require_once(dirname(__FILE__) . '/lib/setup.php'); // Do not edit
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'';
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# Unpack Moodle and put the config file in its root directory.
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moodleRoot = pkgs.stdenv.mkDerivation rec {
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name= "moodle-2.8.10";
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src = pkgs.fetchurl {
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url = "https://download.moodle.org/stable28/${name}.tgz";
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sha256 = "0c3r5081ipcwc9s6shakllnrkd589y2ln5z5m1q09l4h6a7cy4z2";
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};
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buildPhase =
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''
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'';
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installPhase =
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''
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mkdir -p $out
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cp -r * $out
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cp ${moodleConfig} $out/config.php
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'';
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};
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in
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{
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extraConfig =
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''
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# this should be config.urlPrefix instead of /
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Alias / ${moodleRoot}/
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<Directory ${moodleRoot}>
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DirectoryIndex index.php
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</Directory>
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'';
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documentRoot = moodleRoot; # TODO: fix this, should be config.urlPrefix
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enablePHP = true;
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options = {
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id = mkOption {
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default = "main";
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description = ''
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A unique identifier necessary to keep multiple Moodle server
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instances on the same machine apart.
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'';
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};
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dbType = mkOption {
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default = "postgres";
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example = "mysql";
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description = "Database type.";
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};
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dbName = mkOption {
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default = "moodle";
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description = "Name of the database that holds the Moodle data.";
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};
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dbHost = mkOption {
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default = "localhost";
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example = "10.0.2.2";
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description = ''
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The location of the database server.
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'';
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};
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dbPort = mkOption {
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default = ""; # use the default port
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example = "12345";
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description = ''
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The port that is used to connect to the database server.
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'';
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};
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dbUser = mkOption {
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default = "moodle";
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description = "The user name for accessing the database.";
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};
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dbPassword = mkOption {
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default = "";
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example = "password";
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description = ''
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The password of the database user. Warning: this is stored in
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cleartext in the Nix store!
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'';
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};
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dbPrefix = mkOption {
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default = "mdl_";
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example = "my_other_mdl_";
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description = ''
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A prefix for each table, if multiple moodles should run in a single database.
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'';
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};
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wwwRoot = mkOption {
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type = types.string;
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example = "http://my.machine.com/my-moodle";
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description = ''
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The full web address where moodle has been installed.
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'';
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};
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dataRoot = mkOption {
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default = "/var/lib/moodledata";
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example = "/var/lib/moodledata";
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description = ''
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The data directory for moodle. Needs to be writable!
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'';
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type = types.path;
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};
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extraConfig = mkOption {
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default = "";
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example =
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''
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'';
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description = ''
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Any additional text to be appended to Moodle's
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configuration file. This is a PHP script.
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'';
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};
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debug = {
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noEmailEver = mkOption {
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default = false;
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example = "true";
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description = ''
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Set this to true to prevent Moodle from ever sending any email.
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'';
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};
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};
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};
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startupScript = pkgs.writeScript "moodle_startup.sh" ''
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echo "Checking for existence of ${config.dataRoot}"
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if [ ! -e "${config.dataRoot}" ]
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then
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mkdir -p "${config.dataRoot}"
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chown ${serverInfo.serverConfig.user}.${serverInfo.serverConfig.group} "${config.dataRoot}"
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fi
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'';
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}
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