grade/export/keymanager.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  * 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     throw new \moodle_exception('invalidcourseid');
  35 }
  36
  37 require_login($course);
  38 $context = context_course::instance($id);
  39
  40 require_capability('moodle/grade:export', $context);
  41
  42 // Check if the user has at least one grade publishing capability.
  43 $plugins = grade_helper::get_plugins_export($course->id);
  44 if (!isset($plugins['keymanager'])) {
  45     throw new \moodle_exception('nopermissions');
  46 }
  47
  48 $actionbar = new \core_grades\output\export_key_manager_action_bar($context);
  49 print_grade_page_head($COURSE->id, 'export', 'keymanager',
  50     get_string('keymanager', 'grades'), false, false, true, null,
  51     null, null, $actionbar);
  52
  53 $stredit   = get_string('edit');
  54 $strdelete = get_string('delete');
  55
  56 $data = array();
  57 $keys = $DB->get_records_select('user_private_key', "script='grade/export' AND instance=? AND userid=?", array($course->id, $USER->id));
  58 if ($keys) {
  59     foreach($keys as $key) {
  60         $line = array();
  61         $line[0] = format_string($key->value);
  62         $line[1] = $key->iprestriction;
  63         $line[2] = empty($key->validuntil) ? get_string('always') : userdate($key->validuntil);
  64
  65         $url = new moodle_url('key.php');
  66         if (!empty($key->id)) {
  67             $url->param('id', $key->id);
  68         }
  69
  70         $buttons = $OUTPUT->action_icon($url, new pix_icon('t/edit', $stredit));
  71
  72         $url->param('delete', 1);
  73         $url->param('sesskey', sesskey());
  74         $buttons .= $OUTPUT->action_icon($url, new pix_icon('t/delete', $strdelete));
  75
  76         $line[3] = $buttons;
  77         $data[] = $line;
  78     }
  79 }
  80 $table = new html_table();
  81 $table->head  = array(get_string('keyvalue', 'userkey'), get_string('keyiprestriction', 'userkey'), get_string('keyvaliduntil', 'userkey'), $stredit);
  82 $table->size  = array('50%', '30%', '10%', '10%');
  83 $table->align = array('left', 'left', 'left', 'center');
  84 $table->width = '90%';
  85 $table->data  = $data;
  86 echo html_writer::table($table);
  87 echo $OUTPUT->footer();
  88