mod/feedback/show_nonrespondents.php

   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 feedback
  23  */
  24
  25 require_once("../../config.php");
  26 require_once("lib.php");
  27 require_once($CFG->libdir.'/tablelib.php');
  28
  29 ////////////////////////////////////////////////////////
  30 //get the params
  31 ////////////////////////////////////////////////////////
  32 $id = required_param('id', PARAM_INT);
  33 $subject = optional_param('subject', '', PARAM_CLEANHTML);
  34 $message = optional_param('message', '', PARAM_CLEANHTML);
  35 $format = optional_param('format', FORMAT_MOODLE, PARAM_INT);
  36 $messageuser = optional_param_array('messageuser', false, PARAM_INT);
  37 $action = optional_param('action', '', PARAM_ALPHA);
  38 $perpage = optional_param('perpage', FEEDBACK_DEFAULT_PAGE_COUNT, PARAM_INT);  // how many per page
  39 $showall = optional_param('showall', false, PARAM_INT);  // should we show all users
  40 // $SESSION->feedback->current_tab = $do_show;
  41 $current_tab = 'nonrespondents';
  42
  43 ////////////////////////////////////////////////////////
  44 //get the objects
  45 ////////////////////////////////////////////////////////
  46 if (! $cm = get_coursemodule_from_id('feedback', $id)) {
  47     print_error('invalidcoursemodule');
  48 }
  49
  50 if (! $course = $DB->get_record("course", array("id"=>$cm->course))) {
  51     print_error('coursemisconf');
  52 }
  53
  54 if (! $feedback = $DB->get_record("feedback", array("id"=>$cm->instance))) {
  55     print_error('invalidcoursemodule');
  56 }
  57
  58 //this page only can be shown on nonanonymous feedbacks in courses
  59 //we should never reach this page
  60 if ($feedback->anonymous != FEEDBACK_ANONYMOUS_NO OR $feedback->course == SITEID) {
  61     print_error('error');
  62 }
  63
  64 $url = new moodle_url('/mod/feedback/show_nonrespondents.php', array('id'=>$cm->id));
  65
  66 $PAGE->set_url($url);
  67
  68 $context = context_module::instance($cm->id);
  69
  70 //we need the coursecontext to allow sending of mass mails
  71 $coursecontext = context_course::instance($course->id);
  72
  73 require_login($course, true, $cm);
  74
  75 if (($formdata = data_submitted()) AND !confirm_sesskey()) {
  76     print_error('invalidsesskey');
  77 }
  78
  79 require_capability('mod/feedback:viewreports', $context);
  80
  81 if ($action == 'sendmessage' AND has_capability('moodle/course:bulkmessaging', $coursecontext)) {
  82     $shortname = format_string($course->shortname,
  83                             true,
  84                             array('context' => $coursecontext));
  85     $strfeedbacks = get_string("modulenameplural", "feedback");
  86
  87     $htmlmessage = "<body id=\"email\">";
  88
  89     $link1 = $CFG->wwwroot.'/course/view.php?id='.$course->id;
  90     $link2 = $CFG->wwwroot.'/mod/feedback/index.php?id='.$course->id;
  91     $link3 = $CFG->wwwroot.'/mod/feedback/view.php?id='.$cm->id;
  92
  93     $htmlmessage .= '<div class="navbar">'.
  94     '<a target="_blank" href="'.$link1.'">'.$shortname.'</a> &raquo; '.
  95     '<a target="_blank" href="'.$link2.'">'.$strfeedbacks.'</a> &raquo; '.
  96     '<a target="_blank" href="'.$link3.'">'.format_string($feedback->name, true).'</a>'.
  97     '</div>';
  98
  99     $htmlmessage .= $message;
 100     $htmlmessage .= '</body>';
 101
 102     $good = 1;
 103     if (is_array($messageuser)) {
 104         foreach ($messageuser as $userid) {
 105             $senduser = $DB->get_record('user', array('id'=>$userid));
 106             $eventdata = new stdClass();
 107             $eventdata->name             = 'message';
 108             $eventdata->component        = 'mod_feedback';
 109             $eventdata->userfrom         = $USER;
 110             $eventdata->userto           = $senduser;
 111             $eventdata->subject          = $subject;
 112             $eventdata->fullmessage      = html_to_text($htmlmessage);
 113             $eventdata->fullmessageformat = FORMAT_PLAIN;
 114             $eventdata->fullmessagehtml  = $htmlmessage;
 115             $eventdata->smallmessage     = '';
 116             $good = $good && message_send($eventdata);
 117         }
 118         if (!empty($good)) {
 119             $msg = $OUTPUT->heading(get_string('messagedselectedusers'));
 120         } else {
 121             $msg = $OUTPUT->heading(get_string('messagedselectedusersfailed'));
 122         }
 123         redirect($url, $msg, 4);
 124         exit;
 125     }
 126 }
 127
 128 ////////////////////////////////////////////////////////
 129 //get the responses of given user
 130 ////////////////////////////////////////////////////////
 131
 132 /// Print the page header
 133 $PAGE->navbar->add(get_string('show_nonrespondents', 'feedback'));
 134 $PAGE->set_heading(format_string($course->fullname));
 135 $PAGE->set_title(format_string($feedback->name));
 136 echo $OUTPUT->header();
 137
 138 require('tabs.php');
 139
 140 /// Print the main part of the page
 141 ///////////////////////////////////////////////////////////////////////////
 142 ///////////////////////////////////////////////////////////////////////////
 143 ///////////////////////////////////////////////////////////////////////////
 144
 145 ////////////////////////////////////////////////////////
 146 /// Print the users with no responses
 147 ////////////////////////////////////////////////////////
 148 //get the effective groupmode of this course and module
 149 if (isset($cm->groupmode) && empty($course->groupmodeforce)) {
 150     $groupmode =  $cm->groupmode;
 151 } else {
 152     $groupmode = $course->groupmode;
 153 }
 154
 155 $groupselect = groups_print_activity_menu($cm, $url->out(), true);
 156 $mygroupid = groups_get_activity_group($cm);
 157
 158 // preparing the table for output
 159 $baseurl = new moodle_url('/mod/feedback/show_nonrespondents.php');
 160 $baseurl->params(array('id'=>$id, 'showall'=>$showall));
 161
 162 $tablecolumns = array('userpic', 'fullname', 'status');
 163 $tableheaders = array(get_string('userpic'), get_string('fullnameuser'), get_string('status'));
 164
 165 if (has_capability('moodle/course:bulkmessaging', $coursecontext)) {
 166     $tablecolumns[] = 'select';
 167     $tableheaders[] = get_string('select');
 168 }
 169
 170 $table = new flexible_table('feedback-shownonrespondents-'.$course->id);
 171
 172 $table->define_columns($tablecolumns);
 173 $table->define_headers($tableheaders);
 174 $table->define_baseurl($baseurl);
 175
 176 $table->sortable(true, 'lastname', SORT_DESC);
 177 $table->set_attribute('cellspacing', '0');
 178 $table->set_attribute('id', 'showentrytable');
 179 $table->set_attribute('class', 'generaltable generalbox');
 180 $table->set_control_variables(array(
 181             TABLE_VAR_SORT    => 'ssort',
 182             TABLE_VAR_IFIRST  => 'sifirst',
 183             TABLE_VAR_ILAST   => 'silast',
 184             TABLE_VAR_PAGE    => 'spage'
 185             ));
 186
 187 $table->no_sorting('select');
 188 $table->no_sorting('status');
 189
 190 $table->setup();
 191
 192 if ($table->get_sql_sort()) {
 193     $sort = $table->get_sql_sort();
 194 } else {
 195     $sort = '';
 196 }
 197
 198 //get students in conjunction with groupmode
 199 if ($groupmode > 0) {
 200     if ($mygroupid > 0) {
 201         $usedgroupid = $mygroupid;
 202     } else {
 203         $usedgroupid = false;
 204     }
 205 } else {
 206     $usedgroupid = false;
 207 }
 208
 209 $matchcount = feedback_count_incomplete_users($cm, $usedgroupid);
 210 $table->initialbars(false);
 211
 212 if ($showall) {
 213     $startpage = false;
 214     $pagecount = false;
 215 } else {
 216     $table->pagesize($perpage, $matchcount);
 217     $startpage = $table->get_page_start();
 218     $pagecount = $table->get_page_size();
 219 }
 220
 221 $students = feedback_get_incomplete_users($cm, $usedgroupid, $sort, $startpage, $pagecount);
 222 //####### viewreports-start
 223 //print the list of students
 224 echo $OUTPUT->box_start('generalbox boxaligncenter boxwidthwide');
 225 echo isset($groupselect) ? $groupselect : '';
 226 echo '<div class="clearer"></div>';
 227 echo $OUTPUT->box_start('mdl-align');
 228
 229 if (!$students) {
 230     echo $OUTPUT->notification(get_string('noexistingparticipants', 'enrol'));
 231 } else {
 232     echo print_string('non_respondents_students', 'feedback');
 233     echo ' ('.$matchcount.')<hr />';
 234
 235     if (has_capability('moodle/course:bulkmessaging', $coursecontext)) {
 236         echo '<form class="mform" action="show_nonrespondents.php" method="post" id="feedback_sendmessageform">';
 237     }
 238     foreach ($students as $student) {
 239         $user = $DB->get_record('user', array('id'=>$student));
 240         //userpicture and link to the profilepage
 241         $profile_url = $CFG->wwwroot.'/user/view.php?id='.$user->id.'&amp;course='.$course->id;
 242         $profilelink = '<strong><a href="'.$profile_url.'">'.fullname($user).'</a></strong>';
 243         $data = array ($OUTPUT->user_picture($user, array('courseid'=>$course->id)), $profilelink);
 244
 245         if ($DB->record_exists('feedback_completedtmp', array('userid'=>$user->id))) {
 246             $data[] = get_string('started', 'feedback');
 247         } else {
 248             $data[] = get_string('not_started', 'feedback');
 249         }
 250
 251         //selections to bulk messaging
 252         if (has_capability('moodle/course:bulkmessaging', $coursecontext)) {
 253             $data[] = '<input type="checkbox" class="usercheckbox" name="messageuser[]" value="'.$user->id.'" />';
 254         }
 255         $table->add_data($data);
 256     }
 257     $table->print_html();
 258
 259     $allurl = new moodle_url($baseurl);
 260
 261     if ($showall) {
 262         $allurl->param('showall', 0);
 263         echo $OUTPUT->container(html_writer::link($allurl, get_string('showperpage', '', FEEDBACK_DEFAULT_PAGE_COUNT)),
 264                                     array(), 'showall');
 265
 266     } else if ($matchcount > 0 && $perpage < $matchcount) {
 267         $allurl->param('showall', 1);
 268         echo $OUTPUT->container(html_writer::link($allurl, get_string('showall', '', $matchcount)), array(), 'showall');
 269     }
 270     if (has_capability('moodle/course:bulkmessaging', $coursecontext)) {
 271         echo '<div class="buttons"><br />';
 272         echo '<input type="button" id="checkall" value="'.get_string('selectall').'" /> ';
 273         echo '<input type="button" id="checknone" value="'.get_string('deselectall').'" /> ';
 274         echo '</div>';
 275         echo '<fieldset class="clearfix">';
 276         echo '<legend class="ftoggler">'.get_string('send_message', 'feedback').'</legend>';
 277         echo '<div>';
 278         echo '<label for="feedback_subject">'.get_string('subject', 'feedback').'&nbsp;</label>';
 279         echo '<input type="text" id="feedback_subject" size="50" maxlength="255" name="subject" value="'.$subject.'" />';
 280         echo '</div>';
 281         print_textarea(true, 15, 25, 30, 10, "message", $message);
 282         print_string('formathtml');
 283         echo '<input type="hidden" name="format" value="'.FORMAT_HTML.'" />';
 284         echo '<br /><div class="buttons">';
 285         echo '<input type="submit" name="send_message" value="'.get_string('send', 'feedback').'" />';
 286         echo '</div>';
 287         echo '<input type="hidden" name="sesskey" value="'.sesskey().'" />';
 288         echo '<input type="hidden" name="action" value="sendmessage" />';
 289         echo '<input type="hidden" name="id" value="'.$id.'" />';
 290         echo '</fieldset>';
 291         echo '</form>';
 292         //include the needed js
 293         $module = array('name'=>'mod_feedback', 'fullpath'=>'/mod/feedback/feedback.js');
 294         $PAGE->requires->js_init_call('M.mod_feedback.init_sendmessage', null, false, $module);
 295     }
 296 }
 297 echo $OUTPUT->box_end();
 298 echo $OUTPUT->box_end();
 299
 300 /// Finish the page
 301 ///////////////////////////////////////////////////////////////////////////
 302 ///////////////////////////////////////////////////////////////////////////
 303 ///////////////////////////////////////////////////////////////////////////
 304
 305 echo $OUTPUT->footer();
 306