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Developer Documentation

  • Bug fixes for general core bugs in 3.7.x will end 11 May 2020 (12 months).
  • Bug fixes for security issues in 3.7.x will end 9 November 2020 (18 months) - Support has ended.
  • minimum PHP 7.1.0 Note: minimum PHP version has increased since Moodle 3.6. PHP 7.2.x and 7.3.x are supported too. PHP 7.x could have some engine limitations.
  •    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   * Grade import key management page.
      20   *
      21   * @package   moodlecore
      22   * @copyright 2008 Petr Skoda
      23   * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
      24   */
      25  
      26  require_once(__DIR__.'/../../config.php');
      27  require_once($CFG->dirroot.'/grade/lib.php');
      28  
      29  $id = required_param('id', PARAM_INT); // course id
      30  
      31  $PAGE->set_url('/grade/import/keymanager.php', array('id' => $id));
      32  
      33  if (!$course = $DB->get_record('course', array('id'=>$id))) {
      34      print_error('invalidcourseid');
      35  }
      36  
      37  require_login($course);
      38  $context = context_course::instance($id);
      39  
      40  require_capability('moodle/grade:import', $context);
      41  
      42  // Check if the user has at least one grade publishing capability.
      43  $plugins = grade_helper::get_plugins_import($course->id);
      44  if (!isset($plugins['keymanager'])) {
      45      print_error('nopermissions');
      46  }
      47  
      48  print_grade_page_head($course->id, 'import', 'keymanager', get_string('keymanager', 'grades'));
      49  
      50  $stredit   = get_string('edit');
      51  $strdelete = get_string('delete');
      52  
      53  $data = array();
      54  $params = array($course->id, $USER->id);
      55  if ($keys = $DB->get_records_select('user_private_key', "script='grade/import' AND instance=? AND userid=?", $params)) {
      56      foreach($keys as $key) {
      57          $line = array();
      58          $line[0] = format_string($key->value);
      59          $line[1] = $key->iprestriction;
      60          $line[2] = empty($key->validuntil) ? get_string('always') : userdate($key->validuntil);
      61  
      62          $url = new moodle_url('key.php', array('id' => $key->id));
      63  
      64          $buttons = $OUTPUT->action_icon($url, new pix_icon('t/edit', $stredit));
      65  
      66          $url->param('delete', 1);
      67          $url->param('sesskey', sesskey());
      68          $buttons .= $OUTPUT->action_icon($url, new pix_icon('t/delete', $strdelete));
      69  
      70          $line[3] = $buttons;
      71          $data[] = $line;
      72      }
      73  }
      74  $table = new html_table();
      75  $table->head  = array(get_string('keyvalue', 'userkey'), get_string('keyiprestriction', 'userkey'), get_string('keyvaliduntil', 'userkey'), $stredit);
      76  $table->size  = array('50%', '30%', '10%', '10%');
      77  $table->align = array('left', 'left', 'left', 'center');
      78  $table->width = '90%';
      79  $table->data  = $data;
      80  echo html_writer::table($table);
      81  
      82  echo $OUTPUT->container_start('buttons mdl-align');
      83  echo $OUTPUT->single_button(new moodle_url('key.php', array('courseid'=>$course->id)), get_string('newuserkey', 'userkey'));
      84  echo $OUTPUT->container_end();
      85  
      86  echo $OUTPUT->footer();
      87