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   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 export 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 '../../config.php';
  27  require_once $CFG->dirroot.'/grade/export/lib.php';
  28  
  29  $id = required_param('id', PARAM_INT); // course id
  30  
  31  $PAGE->set_url('/grade/export/keymanager.php', array('id' => $id));
  32  
  33  if (!$course = $DB->get_record('course', array('id'=>$id))) {
  34      print_error('nocourseid');
  35  }
  36  
  37  require_login($course);
  38  $context = context_course::instance($id);
  39  
  40  require_capability('moodle/grade:export', $context);
  41  
  42  print_grade_page_head($course->id, 'export', 'keymanager', get_string('keymanager', 'grades'));
  43  
  44  $stredit   = get_string('edit');
  45  $strdelete = get_string('delete');
  46  
  47  $data = array();
  48  $keys = $DB->get_records_select('user_private_key', "script='grade/export' AND instance=? AND userid=?", array($course->id, $USER->id));
  49  if ($keys) {
  50      foreach($keys as $key) {
  51          $line = array();
  52          $line[0] = format_string($key->value);
  53          $line[1] = $key->iprestriction;
  54          $line[2] = empty($key->validuntil) ? get_string('always') : userdate($key->validuntil);
  55  
  56          $url = new moodle_url('key.php');
  57          if (!empty($key->id)) {
  58              $url->param('id', $key->id);
  59          }
  60  
  61          $buttons = $OUTPUT->action_icon($url, new pix_icon('t/edit', $stredit));
  62  
  63          $url->param('delete', 1);
  64          $url->param('sesskey', sesskey());
  65          $buttons .= $OUTPUT->action_icon($url, new pix_icon('t/delete', $strdelete));
  66  
  67          $line[3] = $buttons;
  68          $data[] = $line;
  69      }
  70  }
  71  $table = new html_table();
  72  $table->head  = array(get_string('keyvalue', 'userkey'), get_string('keyiprestriction', 'userkey'), get_string('keyvaliduntil', 'userkey'), $stredit);
  73  $table->size  = array('50%', '30%', '10%', '10%');
  74  $table->align = array('left', 'left', 'left', 'center');
  75  $table->width = '90%';
  76  $table->data  = $data;
  77  echo html_writer::table($table);
  78  
  79  echo $OUTPUT->container_start('buttons mdl-align');
  80  echo $OUTPUT->single_button(new moodle_url('key.php', array('courseid'=>$course->id)), get_string('newuserkey', 'userkey'));
  81  echo $OUTPUT->container_end();
  82  
  83  echo $OUTPUT->footer();
  84