Proyectos de Subversion Moodle

<?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/>.

/**

 * Web services services UI

 *

 * @package   webservice

 * @copyright 2009 Moodle Pty Ltd (http://moodle.com)

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

 */

require_once('../../config.php');

require_once($CFG->libdir . '/adminlib.php');

require_once($CFG->dirroot . '/' . $CFG->admin . '/webservice/lib.php');

require_once($CFG->dirroot . '/webservice/lib.php');

$id = required_param('id', PARAM_INT);

admin_externalpage_setup('externalserviceusers');

//define nav bar

$PAGE->set_url('/' . $CFG->admin . '/webservice/service_users.php', array('id' => $id));

$node = $PAGE->settingsnav->find('externalservices', navigation_node::TYPE_SETTING);

if ($node) {

    $node->make_active();

}

$PAGE->navbar->add(get_string('serviceusers', 'webservice'),

        new moodle_url('/' . $CFG->admin . '/webservice/service_users.php', array('id' => $id)));

$webservicemanager = new webservice();

/// Get the user_selector we will need.

$potentialuserselector = new service_user_selector('addselect',

                array('serviceid' => $id, 'displayallowedusers' => 0));

$alloweduserselector = new service_user_selector('removeselect',

                array('serviceid' => $id, 'displayallowedusers' => 1));

/// Process incoming user assignments to the service

if (optional_param('add', false, PARAM_BOOL) && confirm_sesskey()) {

    $userstoassign = $potentialuserselector->get_selected_users();

    if (!empty($userstoassign)) {

        foreach ($userstoassign as $adduser) {

            $serviceuser = new stdClass();

            $serviceuser->externalserviceid = $id;

            $serviceuser->userid = $adduser->id;

            $webservicemanager->add_ws_authorised_user($serviceuser);

            $params = array(

                'objectid' => $serviceuser->externalserviceid,

                'relateduserid' => $serviceuser->userid

            );

            $event = \core\event\webservice_service_user_added::create($params);

            $event->trigger();

        }

        $potentialuserselector->invalidate_selected_users();

        $alloweduserselector->invalidate_selected_users();

    }

}

/// Process removing user assignments to the service

if (optional_param('remove', false, PARAM_BOOL) && confirm_sesskey()) {

    $userstoremove = $alloweduserselector->get_selected_users();

    if (!empty($userstoremove)) {

        foreach ($userstoremove as $removeuser) {

            $webservicemanager->remove_ws_authorised_user($removeuser, $id);

            $params = array(

                'objectid' => $id,

                'relateduserid' => $removeuser->id

            );

            $event = \core\event\webservice_service_user_removed::create($params);

            $event->trigger();

        }

        $potentialuserselector->invalidate_selected_users();

        $alloweduserselector->invalidate_selected_users();

    }

}

/// Print the form.

/// display the UI

$renderer = $PAGE->get_renderer('core', 'webservice');

echo $OUTPUT->header();

echo $OUTPUT->heading(get_string('selectauthorisedusers', 'webservice'), 3, 'main');

$selectoroptions = new stdClass();

$selectoroptions->serviceid = $id;

$selectoroptions->alloweduserselector = $alloweduserselector;

$selectoroptions->potentialuserselector = $potentialuserselector;

echo $renderer->admin_authorised_user_selector($selectoroptions);

/// get the missing capabilities for all users (will be displayed into the renderer)

$allowedusers = $webservicemanager->get_ws_authorised_users($id);

$usersmissingcaps = $webservicemanager->get_missing_capabilities_by_users($allowedusers, $id);

//add the missing capabilities to the allowed users object to be displayed by renderer

foreach ($allowedusers as &$alloweduser) {

    if (!is_siteadmin($alloweduser->id) and array_key_exists($alloweduser->id, $usersmissingcaps)) {

        $alloweduser->missingcapabilities = $usersmissingcaps[$alloweduser->id];

    }

}

/// display the list of allowed users with their options (ip/timecreated / validuntil...)

//check that the user has the service required capability (if needed)

if (!empty($allowedusers)) {

    $renderer = $PAGE->get_renderer('core', 'webservice');

    echo $OUTPUT->heading(get_string('serviceuserssettings', 'webservice'), 3, 'main');

    echo $renderer->admin_authorised_user_list($allowedusers, $id);

}

echo $OUTPUT->footer();