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Differences Between: [Versions 311 and 401] [Versions 311 and 402] [Versions 311 and 403]

   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 $CFG->libdir.'/filelib.php';
  21  
  22  $gradesurl = required_param('url', PARAM_URL); // only real urls here
  23  $id        = required_param('id', PARAM_INT); // course id
  24  $feedback  = optional_param('feedback', 0, PARAM_BOOL);
  25  
  26  $url = new moodle_url('/grade/import/xml/import.php', array('id' => $id,'url' => $gradesurl));
  27  if ($feedback !== 0) {
  28      $url->param('feedback', $feedback);
  29  }
  30  $PAGE->set_url($url);
  31  
  32  if (!$course = $DB->get_record('course', array('id'=>$id))) {
  33      print_error('invalidcourseid');
  34  }
  35  
  36  require_login($course);
  37  $context = context_course::instance($id);
  38  
  39  require_capability('moodle/grade:import', $context);
  40  require_capability('gradeimport/xml:view', $context);
  41  
  42  
  43  // Large files are likely to take their time and memory. Let PHP know
  44  // that we'll take longer, and that the process should be recycled soon
  45  // to free up memory.
  46  core_php_time_limit::raise();
  47  raise_memory_limit(MEMORY_EXTRA);
  48  
  49  $text = download_file_content($gradesurl);
  50  if ($text === false) {
  51      print_error('cannotreadfile', 'error',
  52              $CFG->wwwroot . '/grade/import/xml/index.php?id=' . $id, $gradesurl);
  53  }
  54  
  55  $error = '';
  56  $importcode = import_xml_grades($text, $course, $error);
  57  
  58  if ($importcode !== false) {
  59      /// commit the code if we are up this far
  60  
  61      if (defined('USER_KEY_LOGIN')) {
  62          if (grade_import_commit($id, $importcode, $feedback, false)) {
  63              echo 'ok';
  64              die;
  65          } else {
  66              print_error('cannotimportgrade'); //TODO: localize
  67          }
  68  
  69      } else {
  70          print_grade_page_head($course->id, 'import', 'xml', get_string('importxml', 'grades'));
  71  
  72          grade_import_commit($id, $importcode, $feedback, true);
  73  
  74          echo $OUTPUT->footer();
  75          die;
  76      }
  77  
  78  } else {
  79      print_error('errorduringimport', 'gradeimport_xml',
  80              $CFG->wwwroot . '/grade/import/xml/index.php?id=' . $id, $error);
  81  }