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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-values of anonymous completeds
  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  require_once($CFG->libdir.'/tablelib.php');
  28  
  29  $id = required_param('id', PARAM_INT);
  30  $showcompleted = optional_param('showcompleted', false, PARAM_INT);
  31  $do_show = optional_param('do_show', false, PARAM_ALPHA);
  32  $perpage = optional_param('perpage', FEEDBACK_DEFAULT_PAGE_COUNT, PARAM_INT);  // how many per page
  33  $showall = optional_param('showall', false, PARAM_INT);  // should we show all users
  34  
  35  $current_tab = $do_show;
  36  
  37  $url = new moodle_url('/mod/feedback/show_entries_anonym.php', array('id'=>$id));
  38  // if ($userid !== '') {
  39      // $url->param('userid', $userid);
  40  // }
  41  $PAGE->set_url($url);
  42  
  43  if (! $cm = get_coursemodule_from_id('feedback', $id)) {
  44      print_error('invalidcoursemodule');
  45  }
  46  
  47  if (! $course = $DB->get_record("course", array("id"=>$cm->course))) {
  48      print_error('coursemisconf');
  49  }
  50  
  51  if (! $feedback = $DB->get_record("feedback", array("id"=>$cm->instance))) {
  52      print_error('invalidcoursemodule');
  53  }
  54  
  55  $context = context_module::instance($cm->id);
  56  
  57  require_login($course, true, $cm);
  58  
  59  require_capability('mod/feedback:viewreports', $context);
  60  
  61  /// Print the page header
  62  $strfeedbacks = get_string("modulenameplural", "feedback");
  63  $strfeedback  = get_string("modulename", "feedback");
  64  
  65  $PAGE->set_heading($course->fullname);
  66  $PAGE->set_title($feedback->name);
  67  echo $OUTPUT->header();
  68  echo $OUTPUT->heading(format_string($feedback->name));
  69  
  70  /// Print the main part of the page
  71  ///////////////////////////////////////////////////////////////////////////
  72  ///////////////////////////////////////////////////////////////////////////
  73  ///////////////////////////////////////////////////////////////////////////
  74  require ('tabs.php');
  75  
  76  //print the list with anonymous completeds
  77  if (!$showcompleted) {
  78  
  79      //get the completeds
  80      // if a new anonymous record has not been assigned a random response number
  81      $params = array('feedback'=>$feedback->id,
  82                      'random_response'=>0,
  83                      'anonymous_response'=>FEEDBACK_ANONYMOUS_YES);
  84  
  85      if ($feedbackcompleteds = $DB->get_records('feedback_completed', $params, 'random_response')) {
  86          //then get all of the anonymous records and go through them
  87          $params = array('feedback'=>$feedback->id, 'anonymous_response'=>FEEDBACK_ANONYMOUS_YES);
  88          $feedbackcompleteds = $DB->get_records('feedback_completed', $params, 'id'); //arb
  89          shuffle($feedbackcompleteds);
  90          $num = 1;
  91          foreach ($feedbackcompleteds as $compl) {
  92              $compl->random_response = $num;
  93              $DB->update_record('feedback_completed', $compl);
  94              $num++;
  95          }
  96      }
  97  
  98      $params = array('feedback'=>$feedback->id, 'anonymous_response'=>FEEDBACK_ANONYMOUS_YES);
  99      $feedbackcompletedscount = $DB->count_records('feedback_completed', $params);
 100  
 101      // preparing the table for output
 102      $baseurl = new moodle_url('/mod/feedback/show_entries_anonym.php');
 103      $baseurl->params(array('id'=>$id, 'do_show'=>$do_show, 'showall'=>$showall));
 104  
 105      $tablecolumns = array('response', 'showresponse');
 106      $tableheaders = array('', '');
 107  
 108      if (has_capability('mod/feedback:deletesubmissions', $context)) {
 109          $tablecolumns[] = 'deleteentry';
 110          $tableheaders[] = '';
 111      }
 112  
 113      $table = new flexible_table('feedback-showentryanonym-list-'.$course->id);
 114  
 115      $table->define_columns($tablecolumns);
 116      $table->define_headers($tableheaders);
 117      $table->define_baseurl($baseurl);
 118  
 119      $table->sortable(false);
 120      $table->set_attribute('cellspacing', '0');
 121      $table->set_attribute('id', 'showentryanonymtable');
 122      $table->set_attribute('class', 'generaltable generalbox');
 123      $table->set_control_variables(array(
 124                  TABLE_VAR_SORT    => 'ssort',
 125                  TABLE_VAR_IFIRST  => 'sifirst',
 126                  TABLE_VAR_ILAST   => 'silast',
 127                  TABLE_VAR_PAGE    => 'spage'
 128                  ));
 129      $table->setup();
 130  
 131      $matchcount = $feedbackcompletedscount;
 132      $table->initialbars(true);
 133  
 134      if ($showall) {
 135          $startpage = false;
 136          $pagecount = false;
 137      } else {
 138          $table->pagesize($perpage, $matchcount);
 139          $startpage = $table->get_page_start();
 140          $pagecount = $table->get_page_size();
 141      }
 142  
 143  
 144      $feedbackcompleteds = $DB->get_records('feedback_completed',
 145                                          array('feedback'=>$feedback->id, 'anonymous_response'=>FEEDBACK_ANONYMOUS_YES),
 146                                          'random_response',
 147                                          'id,random_response',
 148                                          $startpage,
 149                                          $pagecount);
 150  
 151      if (is_array($feedbackcompleteds)) {
 152          echo $OUTPUT->box_start('generalbox boxaligncenter boxwidthwide');
 153          echo $OUTPUT->heading(get_string('anonymous_entries', 'feedback'), 3);
 154          foreach ($feedbackcompleteds as $compl) {
 155              $data = array();
 156  
 157              $data[] = get_string('response_nr', 'feedback').': '. $compl->random_response;
 158  
 159              //link to the entry
 160              $showentryurl = new moodle_url($baseurl, array('showcompleted'=>$compl->id));
 161              $showentrylink = '<a href="'.$showentryurl->out().'">'.get_string('show_entry', 'feedback').'</a>';
 162              $data[] = $showentrylink;
 163  
 164              //link to delete the entry
 165              if (has_capability('mod/feedback:deletesubmissions', $context)) {
 166                  $delet_url_params = array('id'=>$cm->id,
 167                                      'completedid'=>$compl->id,
 168                                      'do_show'=>'',
 169                                      'return'=>'entriesanonym');
 170  
 171                  $deleteentryurl = new moodle_url($CFG->wwwroot.'/mod/feedback/delete_completed.php', $delet_url_params);
 172                  $deleteentrylink = '<a href="'.$deleteentryurl->out().'">'.get_string('delete_entry', 'feedback').'</a>';
 173                  $data[] = $deleteentrylink;
 174              }
 175              $table->add_data($data);
 176          }
 177          $table->print_html();
 178  
 179          $allurl = new moodle_url($baseurl);
 180  
 181          if ($showall) {
 182              $allurl->param('showall', 0);
 183              $str_showperpage = get_string('showperpage', '', FEEDBACK_DEFAULT_PAGE_COUNT);
 184              echo $OUTPUT->container(html_writer::link($allurl, $str_showperpage), array(), 'showall');
 185          } else if ($matchcount > 0 && $perpage < $matchcount) {
 186              $allurl->param('showall', 1);
 187              echo $OUTPUT->container(html_writer::link($allurl, get_string('showall', '', $matchcount)), array(), 'showall');
 188          }
 189          echo $OUTPUT->box_end();
 190      }
 191  }
 192  //print the items
 193  if ($showcompleted) {
 194      $continueurl = new moodle_url('/mod/feedback/show_entries_anonym.php',
 195                                  array('id'=>$id, 'do_show'=>''));
 196  
 197      echo $OUTPUT->continue_button($continueurl);
 198  
 199      //get the feedbackitems
 200      $params = array('feedback'=>$feedback->id);
 201      $feedbackitems = $DB->get_records('feedback_item', $params, 'position');
 202      $feedbackcompleted = $DB->get_record('feedback_completed', array('id'=>$showcompleted));
 203      if (is_array($feedbackitems)) {
 204          $align = right_to_left() ? 'right' : 'left';
 205  
 206          if ($feedbackcompleted) {
 207              echo $OUTPUT->box_start('feedback_info');
 208              echo get_string('chosen_feedback_response', 'feedback');
 209              echo $OUTPUT->box_end();
 210              echo $OUTPUT->box_start('feedback_info');
 211              echo get_string('response_nr', 'feedback').': ';
 212              echo $feedbackcompleted->random_response.' ('.get_string('anonymous', 'feedback').')';
 213              echo $OUTPUT->box_end();
 214          } else {
 215              echo $OUTPUT->box_start('feedback_info');
 216              echo get_string('not_completed_yet', 'feedback');
 217              echo $OUTPUT->box_end();
 218          }
 219  
 220          echo $OUTPUT->box_start('feedback_items');
 221          $itemnr = 0;
 222          foreach ($feedbackitems as $feedbackitem) {
 223              //get the values
 224              $params = array('completed'=>$feedbackcompleted->id, 'item'=>$feedbackitem->id);
 225              $value = $DB->get_record('feedback_value', $params);
 226              echo $OUTPUT->box_start('feedback_item_box_'.$align);
 227              if ($feedbackitem->hasvalue == 1 AND $feedback->autonumbering) {
 228                  $itemnr++;
 229                  echo $OUTPUT->box_start('feedback_item_number_'.$align);
 230                  echo $itemnr;
 231                  echo $OUTPUT->box_end();
 232              }
 233              if ($feedbackitem->typ != 'pagebreak') {
 234                  echo $OUTPUT->box_start('box generalbox boxalign_'.$align);
 235                  $itemvalue = isset($value->value) ? $value->value : false;
 236                  feedback_print_item_show_value($feedbackitem, $itemvalue);
 237                  echo $OUTPUT->box_end();
 238              }
 239              echo $OUTPUT->box_end();
 240          }
 241          echo $OUTPUT->box_end();
 242      }
 243  }
 244  /// Finish the page
 245  ///////////////////////////////////////////////////////////////////////////
 246  ///////////////////////////////////////////////////////////////////////////
 247  ///////////////////////////////////////////////////////////////////////////
 248  
 249  echo $OUTPUT->footer();
 250