mirror of
https://github.com/moodle/moodle.git
synced 2025-03-06 08:49:53 +01:00
8a6f2291f2
The patch highlights the undelete radio selector at the host edit form. It moves it to the end of the form (near the submit button) and displays an explanation above the radio selector. Also, the list of deleted hosts is now displayed below the table of active peers at the Manage peers page. The data returned by mnet_get_hosts() function now contain the deleted status, too. It is possible to obtain deleted hosts from that function now.
280 lines
10 KiB
PHP
280 lines
10 KiB
PHP
<?php
|
|
|
|
// This file is part of Moodle - http://moodle.org/
|
|
//
|
|
// 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.
|
|
//
|
|
// 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 Moodle. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
|
|
/**
|
|
* Page to allow the administrator to configure networked hosts, and add new ones
|
|
*
|
|
* @package core
|
|
* @subpackage mnet
|
|
* @copyright 2007 Donal McMullan
|
|
* @copyright 2007 Martin Langhoff
|
|
* @copyright 2010 Penny Leach
|
|
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
|
|
*/
|
|
|
|
require_once(dirname(dirname(dirname(__FILE__))) . '/config.php');
|
|
require_once($CFG->libdir.'/adminlib.php');
|
|
require_once($CFG->dirroot.'/mnet/lib.php');
|
|
require_once($CFG->dirroot.'/admin/mnet/peer_forms.php');
|
|
|
|
require_login();
|
|
|
|
$context = get_context_instance(CONTEXT_SYSTEM);
|
|
require_capability('moodle/site:config', $context, $USER->id, true, 'nopermissions');
|
|
|
|
/// Initialize variables.
|
|
$hostid = optional_param('hostid', 0, PARAM_INT);
|
|
$updra = optional_param('updateregisterall', 0, PARAM_INT);
|
|
|
|
// first process the register all hosts setting if required
|
|
if (!empty($updra)) {
|
|
set_config('mnet_register_allhosts', optional_param('registerallhosts', 0, PARAM_INT));
|
|
redirect(new moodle_url('/admin/mnet/peers.php'), get_string('changessaved'));
|
|
}
|
|
|
|
$adminsection = 'mnetpeers';
|
|
if ($hostid && $DB->get_field('mnet_host', 'deleted', array('id' => $hostid)) != 1) {
|
|
$adminsection = 'mnetpeer' . $hostid;
|
|
}
|
|
|
|
$PAGE->set_url('/admin/mnet/peers.php');
|
|
admin_externalpage_setup($adminsection);
|
|
|
|
if (!extension_loaded('openssl')) {
|
|
print_error('requiresopenssl', 'mnet');
|
|
}
|
|
|
|
if (!function_exists('curl_init') ) {
|
|
print_error('nocurl', 'mnet');
|
|
}
|
|
|
|
if (!function_exists('xmlrpc_encode_request')) {
|
|
print_error('xmlrpc-missing', 'mnet');
|
|
}
|
|
|
|
if (!isset($CFG->mnet_dispatcher_mode)) {
|
|
set_config('mnet_dispatcher_mode', 'off');
|
|
}
|
|
|
|
$mnet_peer = new mnet_peer();
|
|
$simpleform = new mnet_simple_host_form(); // the one that goes on the bottom of the main page
|
|
$reviewform = null; // set up later in different code branches, so mnet_peer can be passed to the constructor
|
|
|
|
// if the first form has been submitted, bootstrap the peer and load up the review form
|
|
if ($formdata = $simpleform->get_data()) {
|
|
// ensure we remove trailing slashes
|
|
$formdata->wwwroot = trim($formdata->wwwroot);
|
|
$formdata->wwwroot = rtrim($formdata->wwwroot, '/');
|
|
|
|
// ensure the wwwroot starts with a http or https prefix
|
|
if (strtolower(substr($formdata->wwwroot, 0, 4)) != 'http') {
|
|
$formdata->wwwroot = 'http://'.$formdata->wwwroot;
|
|
}
|
|
|
|
$mnet_peer->set_applicationid($formdata->applicationid);
|
|
$application = $DB->get_field('mnet_application', 'name', array('id'=>$formdata->applicationid));
|
|
$mnet_peer->bootstrap($formdata->wwwroot, null, $application);
|
|
// bootstrap the second form straight with the data from the first form
|
|
$reviewform = new mnet_review_host_form(null, array('peer' => $mnet_peer)); // the second step (also the edit host form)
|
|
$formdata->oldpublickey = $mnet_peer->public_key; // set this so we can confirm on form post without having to recreate the mnet_peer object
|
|
$reviewform->set_data($mnet_peer);
|
|
echo $OUTPUT->header();
|
|
echo $OUTPUT->box_start();
|
|
$reviewform->display();
|
|
echo $OUTPUT->box_end();
|
|
echo $OUTPUT->footer();
|
|
exit;
|
|
} else if ($simpleform->is_submitted()) { // validation failed
|
|
$noreviewform = true;
|
|
}
|
|
|
|
// editing a host - load up the review form
|
|
if (!empty($hostid)) {
|
|
// TODO print a nice little heading
|
|
$mnet_peer->set_id($hostid);
|
|
echo $OUTPUT->header();
|
|
$currenttab = 'mnetdetails';
|
|
require_once($CFG->dirroot . '/admin/mnet/tabs.php');
|
|
|
|
if ($hostid != $CFG->mnet_all_hosts_id) {
|
|
$mnet_peer->currentkey = mnet_get_public_key($mnet_peer->wwwroot, $mnet_peer->application);
|
|
if ($mnet_peer->currentkey == $mnet_peer->public_key) {
|
|
unset($mnet_peer->currentkey);
|
|
} else {
|
|
error_log($mnet_peer->currentkey);
|
|
error_log($mnet_peer->public_key);
|
|
error_log(md5($mnet_peer->currentkey));
|
|
error_log(md5($mnet_peer->public_key));
|
|
}
|
|
$credentials = $mnet_peer->check_credentials($mnet_peer->public_key);
|
|
$reviewform = new mnet_review_host_form(null, array('peer' => $mnet_peer)); // the second step (also the edit host form)
|
|
$mnet_peer->oldpublickey = $mnet_peer->public_key; // set this so we can confirm on form post without having to recreate the mnet_peer object
|
|
$reviewform->set_data((object)$mnet_peer);
|
|
echo $OUTPUT->box_start();
|
|
$reviewform->display();
|
|
echo $OUTPUT->box_end();
|
|
} else {
|
|
// no options for allhosts host - just let the tabs display and print a notification
|
|
echo $OUTPUT->notification(get_string('allhosts_no_options', 'mnet'));
|
|
}
|
|
echo $OUTPUT->footer();
|
|
exit;
|
|
}
|
|
|
|
// either we're in the second step of setting up a new host
|
|
// or editing an existing host
|
|
// try our best to set up the mnet_peer object to pass to the form definition
|
|
// unless validation on simpleform failed, in which case fall through.
|
|
if (empty($noreviewform) && $id = optional_param('id', 0, PARAM_INT)) {
|
|
// we're editing an existing one, so set up the tabs
|
|
$currenttab = 'mnetdetails';
|
|
$mnet_peer->set_id($id);
|
|
require_once($CFG->dirroot . '/admin/mnet/tabs.php');
|
|
} else if (empty($noreviewform) && ($wwwroot = optional_param('wwwroot', '', PARAM_URL)) && ($applicationid = optional_param('applicationid', 0, PARAM_INT))) {
|
|
$application = $DB->get_field('mnet_application', 'name', array('id'=>$applicationid));
|
|
$mnet_peer->bootstrap($wwwroot, null, $application);
|
|
}
|
|
$reviewform = new mnet_review_host_form(null, array('peer' => $mnet_peer));
|
|
if ($formdata = $reviewform->get_data()) {
|
|
|
|
$mnet_peer->set_applicationid($formdata->applicationid);
|
|
$application = $DB->get_field('mnet_application', 'name', array('id'=>$formdata->applicationid));
|
|
$mnet_peer->bootstrap($formdata->wwwroot, null, $application);
|
|
|
|
if (!empty($formdata->name) && $formdata->name != $mnet_peer->name) {
|
|
$mnet_peer->set_name($formdata->name);
|
|
}
|
|
|
|
if (empty($formdata->theme)) {
|
|
$mnet_peer->force_theme = 0;
|
|
$mnet_peer->theme = null;
|
|
} else {
|
|
$mnet_peer->force_theme = 1;
|
|
$mnet_peer->theme = $formdata->theme;
|
|
}
|
|
|
|
$mnet_peer->deleted = $formdata->deleted;
|
|
$mnet_peer->public_key = $formdata->public_key;
|
|
$credentials = $mnet_peer->check_credentials($mnet_peer->public_key);
|
|
$mnet_peer->public_key_expires = $credentials['validTo_time_t'];
|
|
|
|
if ($mnet_peer->commit()) {
|
|
redirect(new moodle_url('/admin/mnet/peers.php', array('hostid' => $mnet_peer->id)), get_string('changessaved'));
|
|
} else {
|
|
print_error('invalidaction', 'error', 'index.php');
|
|
}
|
|
} else if ($reviewform->is_submitted()) { // submitted, but errors
|
|
echo $OUTPUT->header();
|
|
echo $OUTPUT->box_start();
|
|
$reviewform->display();
|
|
echo $OUTPUT->box_end();
|
|
echo $OUTPUT->footer();
|
|
exit;
|
|
}
|
|
|
|
|
|
// normal flow - just display all hosts with links
|
|
echo $OUTPUT->header();
|
|
$hosts = mnet_get_hosts(true);
|
|
|
|
// print the table to display the register all hosts setting
|
|
$table = new html_table();
|
|
$table->head = array(get_string('registerallhosts', 'mnet'));
|
|
|
|
$registerrow = '';
|
|
$registerstr = '';
|
|
$registerurl = new moodle_url('/admin/mnet/peers.php', array('updateregisterall' => 1));
|
|
if (!empty($CFG->mnet_register_allhosts)) {
|
|
$registerrow = get_string('registerhostson', 'mnet');
|
|
$registerurl->param('registerallhosts', 0);
|
|
$registerstr = get_string('turnitoff', 'mnet');
|
|
} else {
|
|
$registerrow = get_string('registerhostsoff', 'mnet');
|
|
$registerurl->param('registerallhosts', 1);
|
|
$registerstr = get_string('turniton', 'mnet');
|
|
}
|
|
$registerrow .= $OUTPUT->single_button($registerurl, $registerstr);
|
|
|
|
// simple table with two rows of a single cell
|
|
$table->data = array(
|
|
array(
|
|
get_string('registerallhostsexplain', 'mnet'),
|
|
),
|
|
array(
|
|
$registerrow
|
|
),
|
|
);
|
|
echo html_writer::table($table);
|
|
|
|
// print the list of all hosts, with little action links and buttons
|
|
$table = new html_table();
|
|
$table->head = array(
|
|
get_string('site'),
|
|
get_string('system', 'mnet'),
|
|
get_string('last_connect_time', 'mnet'),
|
|
'',
|
|
);
|
|
$table->wrap = array('nowrap', 'nowrap', 'nowrap', 'nowrap');
|
|
$baseurl = new moodle_url('/admin/mnet/peers.php');
|
|
$deleted = array();
|
|
foreach($hosts as $host) {
|
|
$hosturl = new moodle_url($baseurl, array('hostid' => $host->id));
|
|
if (trim($host->name) === '') {
|
|
// should not happen but...
|
|
$host->name = '???';
|
|
}
|
|
// process all hosts first since it's the easiest
|
|
if ($host->id == $CFG->mnet_all_hosts_id) {
|
|
$table->data[] = array(html_writer::tag('a', $host->name, array('href'=>$hosturl)), '', '', '');
|
|
}
|
|
|
|
// populate the list of deleted hosts
|
|
if ($host->deleted) {
|
|
$deleted[] = html_writer::link($hosturl, $host->name);
|
|
continue;
|
|
}
|
|
|
|
if ($host->last_connect_time == 0) {
|
|
$last_connect = get_string('never');
|
|
} else {
|
|
$last_connect = date('H:i:s d/m/Y', $host->last_connect_time);
|
|
}
|
|
$table->data[] = array(
|
|
html_writer::link($hosturl, $host->name),
|
|
html_writer::link($hosturl, $host->wwwroot),
|
|
$last_connect,
|
|
$OUTPUT->single_button(new moodle_url('/admin/mnet/delete.php', array('hostid' => $host->id)), get_string('delete'))
|
|
);
|
|
}
|
|
echo html_writer::table($table);
|
|
|
|
if ($deleted) {
|
|
echo $OUTPUT->box(get_string('deletedhosts', 'core_mnet', join(', ', $deleted)), 'deletedhosts');
|
|
}
|
|
|
|
// finally, print the initial form to add a new host
|
|
echo $OUTPUT->box_start();
|
|
echo $OUTPUT->heading(get_string('addnewhost', 'mnet'), 3);
|
|
$simpleform->display();
|
|
echo $OUTPUT->box_end();
|
|
|
|
// done
|
|
echo $OUTPUT->footer();
|
|
exit;
|
|
|