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   1  <?php
   2  // This file is part of Moodle - http://moodle.org/
   3  //
   4  // Moodle is free software: you can redistribute it and/or modify
   5  // it under the terms of the GNU General Public License as published by
   6  // the Free Software Foundation, either version 3 of the License, or
   7  // (at your option) any later version.
   8  //
   9  // Moodle is distributed in the hope that it will be useful,
  10  // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  // GNU General Public License for more details.
  13  //
  14  // You should have received a copy of the GNU General Public License
  15  // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  16  
  17  /**
  18   * print the single entries
  19   *
  20   * @author Andreas Grabs
  21   * @license http://www.gnu.org/copyleft/gpl.html GNU Public License
  22   * @package mod_feedback
  23   */
  24  
  25  require_once("../../config.php");
  26  require_once ("lib.php");
  27  
  28  ////////////////////////////////////////////////////////
  29  //get the params
  30  ////////////////////////////////////////////////////////
  31  $id = required_param('id', PARAM_INT);
  32  $userid = optional_param('userid', false, PARAM_INT);
  33  $showcompleted = optional_param('showcompleted', false, PARAM_INT);
  34  $deleteid = optional_param('delete', null, PARAM_INT);
  35  $courseid = optional_param('courseid', null, PARAM_INT);
  36  
  37  ////////////////////////////////////////////////////////
  38  //get the objects
  39  ////////////////////////////////////////////////////////
  40  
  41  list($course, $cm) = get_course_and_cm_from_cmid($id, 'feedback');
  42  
  43  $baseurl = new moodle_url('/mod/feedback/show_entries.php', array('id' => $cm->id));
  44  $PAGE->set_url(new moodle_url($baseurl, array('userid' => $userid, 'showcompleted' => $showcompleted,
  45          'delete' => $deleteid)));
  46  
  47  $context = context_module::instance($cm->id);
  48  
  49  require_login($course, true, $cm);
  50  $feedback = $PAGE->activityrecord;
  51  
  52  require_capability('mod/feedback:viewreports', $context);
  53  
  54  if ($deleteid) {
  55      // This is a request to delete a reponse.
  56      require_capability('mod/feedback:deletesubmissions', $context);
  57      require_sesskey();
  58      $feedbackstructure = new mod_feedback_completion($feedback, $cm, 0, true, $deleteid);
  59      feedback_delete_completed($feedbackstructure->get_completed(), $feedback, $cm);
  60      redirect($baseurl);
  61  } else if ($showcompleted || $userid) {
  62      // Viewing individual response.
  63      $feedbackstructure = new mod_feedback_completion($feedback, $cm, 0, true, $showcompleted, $userid);
  64  } else {
  65      // Viewing list of reponses.
  66      $feedbackstructure = new mod_feedback_structure($feedback, $cm, $courseid);
  67  }
  68  
  69  $responsestable = new mod_feedback_responses_table($feedbackstructure);
  70  $anonresponsestable = new mod_feedback_responses_anon_table($feedbackstructure);
  71  
  72  if ($responsestable->is_downloading()) {
  73      $responsestable->download();
  74  }
  75  if ($anonresponsestable->is_downloading()) {
  76      $anonresponsestable->download();
  77  }
  78  
  79  // Process course select form.
  80  $courseselectform = new mod_feedback_course_select_form($baseurl, $feedbackstructure, $feedback->course == SITEID);
  81  if ($data = $courseselectform->get_data()) {
  82      redirect(new moodle_url($baseurl, ['courseid' => $data->courseid]));
  83  }
  84  // Print the page header.
  85  navigation_node::override_active_url($baseurl);
  86  $PAGE->set_heading($course->fullname);
  87  $PAGE->set_title($feedback->name);
  88  echo $OUTPUT->header();
  89  echo $OUTPUT->heading(format_string($feedback->name));
  90  
  91  $current_tab = 'showentries';
  92  require ('tabs.php');
  93  
  94  /// Print the main part of the page
  95  ///////////////////////////////////////////////////////////////////////////
  96  ///////////////////////////////////////////////////////////////////////////
  97  ///////////////////////////////////////////////////////////////////////////
  98  
  99  if ($userid || $showcompleted) {
 100      // Print the response of the given user.
 101      $completedrecord = $feedbackstructure->get_completed();
 102  
 103      if ($userid) {
 104          $usr = $DB->get_record('user', array('id' => $userid), '*', MUST_EXIST);
 105          $responsetitle = userdate($completedrecord->timemodified) . ' (' . fullname($usr) . ')';
 106      } else {
 107          $responsetitle = get_string('response_nr', 'feedback') . ': ' .
 108                  $completedrecord->random_response . ' (' . get_string('anonymous', 'feedback') . ')';
 109      }
 110  
 111      echo $OUTPUT->heading($responsetitle, 4);
 112  
 113      $form = new mod_feedback_complete_form(mod_feedback_complete_form::MODE_VIEW_RESPONSE,
 114              $feedbackstructure, 'feedback_viewresponse_form');
 115      $form->display();
 116  
 117      list($prevresponseurl, $returnurl, $nextresponseurl) = $userid ?
 118              $responsestable->get_reponse_navigation_links($completedrecord) :
 119              $anonresponsestable->get_reponse_navigation_links($completedrecord);
 120  
 121      echo html_writer::start_div('response_navigation');
 122      echo $prevresponseurl ? html_writer::link($prevresponseurl, get_string('prev'), ['class' => 'prev_response']) : '';
 123      echo html_writer::link($returnurl, get_string('back'), ['class' => 'back_to_list']);
 124      echo $nextresponseurl ? html_writer::link($nextresponseurl, get_string('next'), ['class' => 'next_response']) : '';
 125      echo html_writer::end_div();
 126  } else {
 127      // Print the list of responses.
 128      $courseselectform->display();
 129  
 130      // Show non-anonymous responses (always retrieve them even if current feedback is anonymous).
 131      $totalrows = $responsestable->get_total_responses_count();
 132      if (!$feedbackstructure->is_anonymous() || $totalrows) {
 133          echo $OUTPUT->heading(get_string('non_anonymous_entries', 'feedback', $totalrows), 4);
 134          $responsestable->display();
 135      }
 136  
 137      // Show anonymous responses (always retrieve them even if current feedback is not anonymous).
 138      $feedbackstructure->shuffle_anonym_responses();
 139      $totalrows = $anonresponsestable->get_total_responses_count();
 140      if ($feedbackstructure->is_anonymous() || $totalrows) {
 141          echo $OUTPUT->heading(get_string('anonymous_entries', 'feedback', $totalrows), 4);
 142          $anonresponsestable->display();
 143      }
 144  
 145  }
 146  
 147  // Finish the page.
 148  echo $OUTPUT->footer();
 149