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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  /**
  19   * This file is responsible for saving the results of a users survey and displaying
  20   * the final message.
  21   *
  22   * @package   mod_survey
  23   * @copyright 1999 onwards Martin Dougiamas  {@link http://moodle.com}
  24   * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  25   */
  26  
  27      require_once('../../config.php');
  28      require_once ('lib.php');
  29  
  30  
  31  // Make sure this is a legitimate posting
  32  
  33      if (!$formdata = data_submitted() or !confirm_sesskey()) {
  34          print_error('cannotcallscript');
  35      }
  36  
  37      $id = required_param('id', PARAM_INT);    // Course Module ID
  38  
  39      if (! $cm = get_coursemodule_from_id('survey', $id)) {
  40          print_error('invalidcoursemodule');
  41      }
  42  
  43      if (! $course = $DB->get_record("course", array("id"=>$cm->course))) {
  44          print_error('coursemisconf');
  45      }
  46  
  47      $PAGE->set_url('/mod/survey/save.php', array('id'=>$id));
  48      require_login($course, false, $cm);
  49  
  50      $context = context_module::instance($cm->id);
  51      require_capability('mod/survey:participate', $context);
  52  
  53      if (! $survey = $DB->get_record("survey", array("id"=>$cm->instance))) {
  54          print_error('invalidsurveyid', 'survey');
  55      }
  56  
  57      $strsurveysaved = get_string('surveysaved', 'survey');
  58  
  59      $PAGE->set_title($strsurveysaved);
  60      $PAGE->set_heading($course->fullname);
  61      echo $OUTPUT->header();
  62      echo $OUTPUT->heading(format_string($survey->name));
  63  
  64      if (survey_already_done($survey->id, $USER->id)) {
  65          notice(get_string("alreadysubmitted", "survey"), get_local_referer(false));
  66          exit;
  67      }
  68  
  69      survey_save_answers($survey, $formdata, $course, $context);
  70  
  71  // Print the page and finish up.
  72  
  73      notice(get_string("thanksforanswers","survey", $USER->firstname), "$CFG->wwwroot/course/view.php?id=$course->id");
  74  
  75      exit;
  76  
  77  
  78