grade/import/xml/index.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 require_once('../../../config.php');
  19 require_once('lib.php');
  20 require_once('grade_import_form.php');
  21
  22 $id = required_param('id', PARAM_INT); // course id
  23
  24 $PAGE->set_url(new moodle_url('/grade/import/xml/index.php', array('id'=>$id)));
  25 $PAGE->set_pagelayout('admin');
  26
  27 if (!$course = $DB->get_record('course', array('id'=>$id))) {
  28     print_error('nocourseid');
  29 }
  30
  31 require_login($course);
  32 $context = get_context_instance(CONTEXT_COURSE, $id);
  33 require_capability('moodle/grade:import', $context);
  34 require_capability('gradeimport/xml:view', $context);
  35
  36 // print header
  37 $strgrades = get_string('grades', 'grades');
  38 $actionstr = get_string('pluginname', 'gradeimport_xml');
  39
  40 if (!empty($CFG->gradepublishing)) {
  41     $CFG->gradepublishing = has_capability('gradeimport/xml:publish', $context);
  42 }
  43
  44 $mform = new grade_import_form();
  45
  46 if ($data = $mform->get_data()) {
  47     // Large files are likely to take their time and memory. Let PHP know
  48     // that we'll take longer, and that the process should be recycled soon
  49     // to free up memory.
  50     @set_time_limit(0);
  51     raise_memory_limit(MEMORY_EXTRA);
  52
  53     if ($text = $mform->get_file_content('userfile')) {
  54         print_grade_page_head($COURSE->id, 'import', 'xml', get_string('importxml', 'grades'));
  55
  56         $error = '';
  57         $importcode = import_xml_grades($text, $course, $error);
  58         if ($importcode) {
  59             grade_import_commit($id, $importcode, $data->feedback, true);
  60             echo $OUTPUT->footer();
  61             die;
  62         } else {
  63             echo $OUTPUT->notification($error);
  64             echo $OUTPUT->continue_button($CFG->wwwroot.'/grade/index.php?id='.$course->id);
  65             echo $OUTPUT->footer();
  66             die;
  67         }
  68
  69     } else if (empty($data->key)) {
  70         redirect('import.php?id='.$id.'&amp;feedback='.(int)($data->feedback).'&url='.urlencode($data->url));
  71
  72     } else {
  73         if ($data->key == 1) {
  74             $data->key = create_user_key('grade/import', $USER->id, $course->id, $data->iprestriction, $data->validuntil);
  75         }
  76
  77         print_grade_page_head($COURSE->id, 'import', 'xml', get_string('importxml', 'grades'));
  78
  79         echo '<div class="gradeexportlink">';
  80         $link = $CFG->wwwroot.'/grade/import/xml/fetch.php?id='.$id.'&amp;feedback='.(int)($data->feedback).'&amp;url='.urlencode($data->url).'&amp;key='.$data->key;
  81         echo get_string('import', 'grades').': <a href="'.$link.'">'.$link.'</a>';
  82         echo '</div>';
  83         echo $OUTPUT->footer();
  84         die;
  85     }
  86 }
  87
  88 print_grade_page_head($COURSE->id, 'import', 'xml', get_string('importxml', 'grades'));
  89
  90 $mform->display();
  91
  92 echo $OUTPUT->footer();
  93
  94