admin/webservice/service_users.php

   1 <?php
   2
   3 // This file is part of Moodle - http://moodle.org/
   4 //
   5 // Moodle is free software: you can redistribute it and/or modify
   6 // it under the terms of the GNU General Public License as published by
   7 // the Free Software Foundation, either version 3 of the License, or
   8 // (at your option) any later version.
   9 //
  10 // Moodle is distributed in the hope that it will be useful,
  11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 // GNU General Public License for more details.
  14 //
  15 // You should have received a copy of the GNU General Public License
  16 // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  17
  18 /**
  19  * Web services services UI
  20  *
  21  * @package   webservice
  22  * @copyright 2009 Moodle Pty Ltd (http://moodle.com)
  23  * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  24  */
  25 require_once('../../config.php');
  26 require_once($CFG->libdir . '/adminlib.php');
  27 require_once($CFG->dirroot . '/' . $CFG->admin . '/webservice/lib.php');
  28 require_once($CFG->dirroot . '/webservice/lib.php');
  29
  30 $id = required_param('id', PARAM_INT);
  31
  32 admin_externalpage_setup('externalserviceusers');
  33
  34 //define nav bar
  35 $PAGE->set_url('/' . $CFG->admin . '/webservice/service_users.php', array('id' => $id));
  36 $node = $PAGE->settingsnav->find('externalservices', navigation_node::TYPE_SETTING);
  37 if ($node) {
  38     $node->make_active();
  39 }
  40 $PAGE->navbar->add(get_string('serviceusers', 'webservice'),
  41         new moodle_url('/' . $CFG->admin . '/webservice/service_users.php', array('id' => $id)));
  42
  43 $webservicemanager = new webservice();
  44
  45 /// Get the user_selector we will need.
  46 $potentialuserselector = new service_user_selector('addselect',
  47                 array('serviceid' => $id, 'displayallowedusers' => 0));
  48 $alloweduserselector = new service_user_selector('removeselect',
  49                 array('serviceid' => $id, 'displayallowedusers' => 1));
  50
  51 /// Process incoming user assignments to the service
  52 if (optional_param('add', false, PARAM_BOOL) && confirm_sesskey()) {
  53     $userstoassign = $potentialuserselector->get_selected_users();
  54     if (!empty($userstoassign)) {
  55         foreach ($userstoassign as $adduser) {
  56             $serviceuser = new stdClass();
  57             $serviceuser->externalserviceid = $id;
  58             $serviceuser->userid = $adduser->id;
  59             $webservicemanager->add_ws_authorised_user($serviceuser);
  60             add_to_log(SITEID, 'core', 'assign', $CFG->admin . '/webservice/service_users.php?id='
  61                     . $id, 'add', '', $adduser->id);
  62         }
  63         $potentialuserselector->invalidate_selected_users();
  64         $alloweduserselector->invalidate_selected_users();
  65     }
  66 }
  67
  68 /// Process removing user assignments to the service
  69 if (optional_param('remove', false, PARAM_BOOL) && confirm_sesskey()) {
  70     $userstoremove = $alloweduserselector->get_selected_users();
  71     if (!empty($userstoremove)) {
  72         foreach ($userstoremove as $removeuser) {
  73             $webservicemanager->remove_ws_authorised_user($removeuser, $id);
  74             add_to_log(SITEID, 'core', 'assign', $CFG->admin . '/webservice/service_users.php?id='
  75                     . $id, 'remove', '', $removeuser->id);
  76         }
  77         $potentialuserselector->invalidate_selected_users();
  78         $alloweduserselector->invalidate_selected_users();
  79     }
  80 }
  81 /// Print the form.
  82 /// display the UI
  83 $renderer = $PAGE->get_renderer('core', 'webservice');
  84
  85 echo $OUTPUT->header();
  86
  87 echo $OUTPUT->heading(get_string('selectauthorisedusers', 'webservice'), 3, 'main');
  88 $selectoroptions = new stdClass();
  89 $selectoroptions->serviceid = $id;
  90 $selectoroptions->alloweduserselector = $alloweduserselector;
  91 $selectoroptions->potentialuserselector = $potentialuserselector;
  92 echo $renderer->admin_authorised_user_selector($selectoroptions);
  93
  94 /// get the missing capabilities for all users (will be displayed into the renderer)
  95 $allowedusers = $webservicemanager->get_ws_authorised_users($id);
  96 $usersmissingcaps = $webservicemanager->get_missing_capabilities_by_users($allowedusers, $id);
  97
  98 //add the missing capabilities to the allowed users object to be displayed by renderer
  99 foreach ($allowedusers as &$alloweduser) {
 100     if (!is_siteadmin($alloweduser->id) and array_key_exists($alloweduser->id, $usersmissingcaps)) {
 101         $alloweduser->missingcapabilities = implode(', ', $usersmissingcaps[$alloweduser->id]);
 102     }
 103 }
 104
 105 /// display the list of allowed users with their options (ip/timecreated / validuntil...)
 106 //check that the user has the service required capability (if needed)
 107 if (!empty($allowedusers)) {
 108     $renderer = $PAGE->get_renderer('core', 'webservice');
 109     echo $OUTPUT->heading(get_string('serviceuserssettings', 'webservice'), 3, 'main');
 110     echo $renderer->admin_authorised_user_list($allowedusers, $id);
 111 }
 112
 113 echo $OUTPUT->footer();