[Summary view]

   1  <?php
   2  // This file is part of Moodle - http://moodle.org/
   3  //
   4  // Moodle is free software: you can redistribute it and/or modify
   5  // it under the terms of the GNU General Public License as published by
   6  // the Free Software Foundation, either version 3 of the License, or
   7  // (at your option) any later version.
   8  //
   9  // Moodle is distributed in the hope that it will be useful,
  10  // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  // GNU General Public License for more details.
  13  //
  14  // You should have received a copy of the GNU General Public License
  15  // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  16  //
  17  // This file is part of BasicLTI4Moodle
  18  //
  19  // BasicLTI4Moodle is an IMS BasicLTI (Basic Learning Tools for Interoperability)
  20  // consumer for Moodle 1.9 and Moodle 2.0. BasicLTI is a IMS Standard that allows web
  21  // based learning tools to be easily integrated in LMS as native ones. The IMS BasicLTI
  22  // specification is part of the IMS standard Common Cartridge 1.1 Sakai and other main LMS
  23  // are already supporting or going to support BasicLTI. This project Implements the consumer
  24  // for Moodle. Moodle is a Free Open source Learning Management System by Martin Dougiamas.
  25  // BasicLTI4Moodle is a project iniciated and leaded by Ludo(Marc Alier) and Jordi Piguillem
  26  // at the GESSI research group at UPC.
  27  // SimpleLTI consumer for Moodle is an implementation of the early specification of LTI
  28  // by Charles Severance (Dr Chuck) htp://dr-chuck.com , developed by Jordi Piguillem in a
  29  // Google Summer of Code 2008 project co-mentored by Charles Severance and Marc Alier.
  30  //
  31  // BasicLTI4Moodle is copyright 2009 by Marc Alier Forment, Jordi Piguillem and Nikolas Galanis
  32  // of the Universitat Politecnica de Catalunya http://www.upc.edu
  33  // Contact info: Marc Alier Forment granludo @ gmail.com or marc.alier @ upc.edu.
  34  
  35  /**
  36   * This file defines the global lti administration form
  37   *
  38   * @package mod_lti
  39   * @copyright  2009 Marc Alier, Jordi Piguillem, Nikolas Galanis
  40   *  marc.alier@upc.edu
  41   * @copyright  2009 Universitat Politecnica de Catalunya http://www.upc.edu
  42   * @author     Marc Alier
  43   * @author     Jordi Piguillem
  44   * @author     Nikolas Galanis
  45   * @author     Chris Scribner
  46   * @copyright  2015 Vital Source Technologies http://vitalsource.com
  47   * @author     Stephen Vickers
  48   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  49   */
  50  
  51  defined('MOODLE_INTERNAL') || die;
  52  
  53  /*
  54   * @var admin_settingpage $settings
  55   */
  56  $modltifolder = new admin_category('modltifolder', new lang_string('pluginname', 'mod_lti'), $module->is_enabled() === false);
  57  $ADMIN->add('modsettings', $modltifolder);
  58  $settings->visiblename = new lang_string('manage_tools', 'mod_lti');
  59  $settings->hidden = true;
  60  $ADMIN->add('modltifolder', $settings);
  61  $proxieslink = new admin_externalpage('ltitoolproxies',
  62          get_string('manage_tool_proxies', 'lti'),
  63          new moodle_url('/mod/lti/toolproxies.php'));
  64  $proxieslink->hidden = true;
  65  $ADMIN->add('modltifolder', $proxieslink);
  66  $ADMIN->add('modltifolder', new admin_externalpage('ltitoolconfigure',
  67          get_string('manage_external_tools', 'lti'),
  68          new moodle_url('/mod/lti/toolconfigure.php')));
  69  
  70  foreach (core_plugin_manager::instance()->get_plugins_of_type('ltisource') as $plugin) {
  71      /*
  72       * @var \mod_lti\plugininfo\ltisource $plugin
  73       */
  74      $plugin->load_settings($ADMIN, 'modltifolder', $hassiteconfig);
  75  }
  76  
  77  $toolproxiesurl = new moodle_url('/mod/lti/toolproxies.php');
  78  $toolproxiesurl = $toolproxiesurl->out();
  79  
  80  if ($ADMIN->fulltree) {
  81      require_once($CFG->dirroot.'/mod/lti/locallib.php');
  82  
  83      $configuredtoolshtml = '';
  84      $pendingtoolshtml = '';
  85      $rejectedtoolshtml = '';
  86  
  87      $active = get_string('active', 'lti');
  88      $pending = get_string('pending', 'lti');
  89      $rejected = get_string('rejected', 'lti');
  90  
  91      // Gather strings used for labels in the inline JS.
  92      $PAGE->requires->strings_for_js(
  93          array(
  94              'typename',
  95              'baseurl',
  96              'action',
  97              'createdon'
  98          ),
  99          'mod_lti'
 100      );
 101  
 102      $types = lti_filter_get_types(get_site()->id);
 103  
 104      $configuredtools = lti_filter_tool_types($types, LTI_TOOL_STATE_CONFIGURED);
 105  
 106      $configuredtoolshtml = lti_get_tool_table($configuredtools, 'lti_configured');
 107  
 108      $pendingtools = lti_filter_tool_types($types, LTI_TOOL_STATE_PENDING);
 109  
 110      $pendingtoolshtml = lti_get_tool_table($pendingtools, 'lti_pending');
 111  
 112      $rejectedtools = lti_filter_tool_types($types, LTI_TOOL_STATE_REJECTED);
 113  
 114      $rejectedtoolshtml = lti_get_tool_table($rejectedtools, 'lti_rejected');
 115  
 116      $tab = optional_param('tab', '', PARAM_ALPHAEXT);
 117      $activeselected = '';
 118      $pendingselected = '';
 119      $rejectedselected = '';
 120      switch ($tab) {
 121          case 'lti_pending':
 122              $pendingselected = 'class="selected"';
 123              break;
 124          case 'lti_rejected':
 125              $rejectedselected = 'class="selected"';
 126              break;
 127          default:
 128              $activeselected = 'class="selected"';
 129              break;
 130      }
 131      $addtype = get_string('addtype', 'lti');
 132      $config = get_string('manage_tool_proxies', 'lti');
 133  
 134      $addtypeurl = "{$CFG->wwwroot}/mod/lti/typessettings.php?action=add&amp;sesskey={$USER->sesskey}";
 135  
 136      $template = <<< EOD
 137  <div id="lti_tabs" class="yui-navset">
 138      <ul id="lti_tab_heading" class="yui-nav" style="display:none">
 139          <li {$activeselected}>
 140              <a href="#tab1">
 141                  <em>$active</em>
 142              </a>
 143          </li>
 144          <li {$pendingselected}>
 145              <a href="#tab2">
 146                  <em>$pending</em>
 147              </a>
 148          </li>
 149          <li {$rejectedselected}>
 150              <a href="#tab3">
 151                  <em>$rejected</em>
 152              </a>
 153          </li>
 154      </ul>
 155      <div class="yui-content">
 156          <div>
 157              <div><a style="margin-top:.25em" href="{$addtypeurl}">{$addtype}</a></div>
 158              $configuredtoolshtml
 159          </div>
 160          <div>
 161              $pendingtoolshtml
 162          </div>
 163          <div>
 164              $rejectedtoolshtml
 165          </div>
 166      </div>
 167  </div>
 168  
 169  <script type="text/javascript">
 170  //<![CDATA[
 171      YUI().use('yui2-tabview', 'yui2-datatable', function(Y) {
 172          //If javascript is disabled, they will just see the three tabs one after another
 173          var lti_tab_heading = document.getElementById('lti_tab_heading');
 174          lti_tab_heading.style.display = '';
 175  
 176          new Y.YUI2.widget.TabView('lti_tabs');
 177  
 178          var setupTools = function(id, sort){
 179              var lti_tools = Y.YUI2.util.Dom.get(id);
 180  
 181              if(lti_tools){
 182                  var dataSource = new Y.YUI2.util.DataSource(lti_tools);
 183  
 184                  var configuredColumns = [
 185                      {key:'name', label: M.util.get_string('typename', 'mod_lti'), sortable: true},
 186                      {key:'baseURL', label: M.util.get_string('baseurl', 'mod_lti'), sortable: true},
 187                      {key:'timecreated', label: M.util.get_string('createdon', 'mod_lti'), sortable: true},
 188                      {key:'action', label: M.util.get_string('action', 'mod_lti')}
 189                  ];
 190  
 191                  dataSource.responseType = Y.YUI2.util.DataSource.TYPE_HTMLTABLE;
 192                  dataSource.responseSchema = {
 193                      fields: [
 194                          {key:'name'},
 195                          {key:'baseURL'},
 196                          {key:'timecreated'},
 197                          {key:'action'}
 198                      ]
 199                  };
 200  
 201                  new Y.YUI2.widget.DataTable(id + '_container', configuredColumns, dataSource,
 202                      {
 203                          sortedBy: sort
 204                      }
 205                  );
 206              }
 207          };
 208  
 209          setupTools('lti_configured_tools', {key:'name', dir:'asc'});
 210          setupTools('lti_pending_tools', {key:'timecreated', dir:'desc'});
 211          setupTools('lti_rejected_tools', {key:'timecreated', dir:'desc'});
 212      });
 213  //]]
 214  </script>
 215  EOD;
 216      $settings->add(new admin_setting_heading('lti_types', new lang_string('external_tool_types', 'lti') .
 217          $OUTPUT->help_icon('main_admin', 'lti'), $template));
 218  }
 219  
 220  // Tell core we already added the settings structure.
 221  $settings = null;
 222