<?php

// This file is part of VPL for Moodle - http://vpl.dis.ulpgc.es/

//

// VPL for Moodle is free software: you can redistribute it and/or modify

// it under the terms of the GNU General Public License as published by

// the Free Software Foundation, either version 3 of the License, or

// (at your option) any later version.

//

// VPL for Moodle is distributed in the hope that it will be useful,

// but WITHOUT ANY WARRANTY; without even the implied warranty of

// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

// GNU General Public License for more details.

//

// You should have received a copy of the GNU General Public License

// along with VPL for Moodle. If not, see <http://www.gnu.org/licenses/>.

/**

* Module common settings

*

* @package mod_vpl

* @copyright 2012 Juan Carlos Rodríguez-del-Pino

* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

* @author Juan Carlos Rodríguez-del-Pino <jcrodriguez@dis.ulpgc.es>

*/

defined('MOODLE_INTERNAL') || die;

require_once $CFG->dirroot.'/mod/vpl/lib.php';

$kbyte = 1024;

$megabyte=1024*$kbyte;

$gigabyte= 1024*$megabyte;

$minute = 60;

$list_maxfilesize = vpl_get_select_sizes(64*$kbyte,vpl_get_max_post_size());

$list_maxtime = vpl_get_select_time(120*$minute);

$list_maxexefilesize = vpl_get_select_sizes(16*$megabyte); //Start value

$list_maxexememory = vpl_get_select_sizes(16*$megabyte); //Start value

$default_maxfilesize = vpl_get_array_key($list_maxfilesize,$megabyte);

$default_maxtime = vpl_get_array_key($list_maxtime,16*$minute);

$default_maxexefilesize = vpl_get_array_key($list_maxexefilesize,128*$megabyte);

$default_maxexememory = vpl_get_array_key($list_maxexememory,512*$megabyte);

$default_maxexeprocesses = 200;

$default_defaultfilesize = vpl_get_array_key($list_maxfilesize,64*$kbyte);

$default_defaulttime = vpl_get_array_key($list_maxtime,4*$minute);

$default_defaultexefilesize = vpl_get_array_key($list_maxexefilesize,64*$megabyte);

$default_defaultexememory = vpl_get_array_key($list_maxexememory,64*$megabyte);

$default_defaultexeprocesses = 100;

$prefix = 'mod_vpl/';

$settings->add(new admin_setting_heading('heading1','',get_string('maxresourcelimits',VPL)));

$settings->add(new admin_setting_configselect($prefix.'maxfilesize', get_string('maxfilesize', VPL)

,get_string('maxfilesize', VPL), $default_maxfilesize, $list_maxfilesize));

$settings->add(new admin_setting_configselect($prefix.'maxexetime', get_string('maxexetime', VPL)

,get_string('maxexetime', VPL), $default_maxtime, $list_maxtime));

$settings->add(new admin_setting_configselect($prefix.'maxexefilesize', get_string('maxexefilesize', VPL)

,get_string('maxexefilesize', VPL), $default_maxexefilesize, $list_maxexefilesize));

$settings->add(new admin_setting_configselect($prefix.'maxexememory', get_string('maxexememory', VPL)

,get_string('maxexememory', VPL), $default_maxexememory, $list_maxexememory));

$settings->add(new admin_setting_configtext($prefix.'maxexeprocesses', get_string('maxexeprocesses', VPL)

,get_string('maxexeprocesses', VPL),$default_maxexeprocesses, PARAM_INT ,4));

$settings->add(new admin_setting_heading('headingd','',get_string('defaultresourcelimits',VPL)));

$name='defaultfilesize';

$settings->add(new admin_setting_configselect($prefix.$name, get_string($name, VPL)

,get_string($name, VPL), $default_defaultfilesize, $list_maxfilesize));

$name='defaultexetime';

$settings->add(new admin_setting_configselect($prefix.$name, get_string($name, VPL)

,get_string($name, VPL), $default_defaulttime, $list_maxtime));

$name='defaultexefilesize';

$settings->add(new admin_setting_configselect($prefix.$name, get_string($name, VPL)

,get_string($name, VPL), $default_defaultexefilesize, $list_maxexefilesize));

$name='defaultexememory';

$settings->add(new admin_setting_configselect($prefix.$name, get_string($name, VPL)

,get_string($name, VPL), $default_defaultexememory, $list_maxexememory));

$name='defaultexeprocesses';

$settings->add(new admin_setting_configtext($prefix.$name, get_string($name, VPL)

,get_string($name, VPL),$default_defaultexeprocesses, PARAM_INT ,4));

$settings->add(new admin_setting_heading('heading2','',get_string('jail_servers_config',VPL)));

$default = "#This server is only for test use. "

."Install your own Jail server and remove the following line as soon as possible\n".

'http://demojail.dis.ulpgc.es';

$settings->add(new admin_setting_configtextarea($prefix.'jail_servers',

get_string('jail_servers', VPL),get_string('jail_servers_description', VPL),$default));

$settings->add(new admin_setting_configcheckbox($prefix.'acceptcertificates', get_string('acceptcertificates', VPL),

get_string('acceptcertificates_description', VPL), 1));

$ws_options = array('always_use_wss' => get_string('always_use_wss', VPL),

'always_use_ws' => get_string('always_use_ws', VPL),

'depends_on_https' => get_string('depends_on_https', VPL));

$name='websocket_protocol';

$settings->add(new admin_setting_configselect($prefix.'websocket_protocol',

get_string('websocket_protocol', VPL),

get_string('websocket_protocol_description', VPL), 'depends_on_https', $ws_options));

$name='proxy';

$settings->add(new admin_setting_configtext($prefix.$name, get_string($name, VPL)

,get_string($name.'_description', VPL),'', PARAM_URL));

$settings->add(new admin_setting_heading('heading3','',get_string('miscellaneous')));

$list = vpl_get_select_time();

$default = vpl_get_array_key($list,60);

$settings->add(new admin_setting_configselect($prefix.'discard_submission_period',

get_string('discard_submission_period', VPL),

get_string('discard_submission_period_description', VPL),$default,$list));