mod/feedback/show_nonrespondents.php

   1 <?php
   2
   3     /**
   4      * print the single entries
   5      *
   6      * @author Andreas Grabs
   7      * @license http://www.gnu.org/copyleft/gpl.html GNU Public License
   8      * @package feedback
   9      */
  10
  11     require_once("../../config.php");
  12     require_once("lib.php");
  13     require_once($CFG->libdir.'/tablelib.php');
  14
  15     ////////////////////////////////////////////////////////
  16     //get the params
  17     ////////////////////////////////////////////////////////
  18     $id = required_param('id', PARAM_INT);
  19     $subject = optional_param('subject','',PARAM_CLEANHTML);
  20     $message = optional_param('message','',PARAM_CLEANHTML);
  21     $format = optional_param('format',FORMAT_MOODLE,PARAM_INT);
  22     $messageuser = optional_param('messageuser', false, PARAM_INT);
  23     $action = optional_param('action', '',PARAM_ALPHA);
  24     $perpage = optional_param('perpage', FEEDBACK_DEFAULT_PAGE_COUNT, PARAM_INT);  // how many per page
  25     $showall = optional_param('showall', false, PARAM_INT);  // should we show all users
  26     // $SESSION->feedback->current_tab = $do_show;
  27     $current_tab = 'nonrespondents';
  28
  29     ////////////////////////////////////////////////////////
  30     //get the objects
  31     ////////////////////////////////////////////////////////
  32     if (! $cm = get_coursemodule_from_id('feedback', $id)) {
  33         print_error('invalidcoursemodule');
  34     }
  35
  36     if (! $course = $DB->get_record("course", array("id"=>$cm->course))) {
  37         print_error('coursemisconf');
  38     }
  39
  40     if (! $feedback = $DB->get_record("feedback", array("id"=>$cm->instance))) {
  41         print_error('invalidcoursemodule');
  42     }
  43
  44     //this page only can be shown on nonanonymous feedbacks in courses
  45     //we should never reach this page
  46     if($feedback->anonymous != FEEDBACK_ANONYMOUS_NO OR $feedback->course == SITEID) {
  47         print_error('error');
  48     }
  49
  50     $url = new moodle_url('/mod/feedback/show_nonrespondents.php', array('id'=>$cm->id));
  51
  52     $PAGE->set_url($url);
  53
  54     if (!$context = get_context_instance(CONTEXT_MODULE, $cm->id)) {
  55             print_error('badcontext');
  56     }
  57
  58     //we need the coursecontext to allow sending of mass mails
  59     if (!$coursecontext = get_context_instance(CONTEXT_COURSE, $course->id)) {
  60             print_error('badcontext');
  61     }
  62
  63     require_login($course->id, true, $cm);
  64
  65     if(($formdata = data_submitted()) AND !confirm_sesskey()) {
  66         print_error('invalidsesskey');
  67     }
  68
  69     require_capability('mod/feedback:viewreports', $context);
  70
  71     if($action == 'sendmessage' AND has_capability('moodle/course:bulkmessaging', $coursecontext)) {
  72         // require_once($CFG->dirroot.'/message/lib.php');
  73         $good = 1;
  74         if(is_array($messageuser)) {
  75             foreach ($messageuser as $userid) {
  76                 $senduser = $DB->get_record('user', array('id'=>$userid));
  77                 $eventdata = new stdClass();
  78                 $eventdata->name             = 'feedback';
  79                 $eventdata->component        = 'mod';
  80                 $eventdata->userfrom         = $USER;
  81                 $eventdata->userto           = $senduser;
  82                 $eventdata->subject          = $subject;
  83                 $eventdata->fullmessage      = $message;
  84                 $eventdata->fullmessageformat = FORMAT_PLAIN;
  85                 $eventdata->fullmessagehtml  = '';
  86                 $eventdata->smallmessage     = '';
  87                 $good = $good && message_send($eventdata);
  88             }
  89             if (!empty($good)) {
  90                 $msg = $OUTPUT->heading(get_string('messagedselectedusers'));
  91             } else {
  92                 $msg = $OUTPUT->heading(get_string('messagedselectedusersfailed'));
  93             }
  94             redirect($url, $msg, 4);
  95             exit;
  96         }
  97     }
  98
  99     ////////////////////////////////////////////////////////
 100     //get the responses of given user
 101     ////////////////////////////////////////////////////////
 102
 103     /// Print the page header
 104     $strfeedbacks = get_string("modulenameplural", "feedback");
 105     $strfeedback  = get_string("modulename", "feedback");
 106
 107     $PAGE->navbar->add(get_string('show_nonrespondents','feedback'));
 108     $PAGE->set_heading(format_string($course->fullname));
 109     $PAGE->set_title(format_string($feedback->name));
 110     echo $OUTPUT->header();
 111
 112     include('tabs.php');
 113
 114     /// Print the main part of the page
 115     ///////////////////////////////////////////////////////////////////////////
 116     ///////////////////////////////////////////////////////////////////////////
 117     ///////////////////////////////////////////////////////////////////////////
 118
 119     ////////////////////////////////////////////////////////
 120     /// Print the users with no responses
 121     ////////////////////////////////////////////////////////
 122     //get the effective groupmode of this course and module
 123     if (isset($cm->groupmode) && empty($course->groupmodeforce)) {
 124         $groupmode =  $cm->groupmode;
 125     } else {
 126         $groupmode = $course->groupmode;
 127     }
 128
 129     $groupselect = groups_print_activity_menu($cm, $url->out(), true);
 130     $mygroupid = groups_get_activity_group($cm);
 131
 132     // preparing the table for output
 133     $baseurl = new moodle_url('/mod/feedback/show_nonrespondents.php');
 134     $baseurl->params(array('id'=>$id, 'showall'=>$showall));
 135
 136     $tablecolumns = array('userpic', 'fullname', 'status');
 137     $tableheaders = array(get_string('userpic'), get_string('fullnameuser'), get_string('status'));
 138
 139     if(has_capability('moodle/course:bulkmessaging', $coursecontext)) {
 140         $tablecolumns[] = 'select';
 141         $tableheaders[] = get_string('select');
 142     }
 143
 144     $table = new flexible_table('feedback-shownonrespondents-'.$course->id);
 145
 146     $table->define_columns($tablecolumns);
 147     $table->define_headers($tableheaders);
 148     $table->define_baseurl($baseurl);
 149
 150     $table->sortable(true, 'lastname', SORT_DESC);
 151     $table->set_attribute('cellspacing', '0');
 152     $table->set_attribute('id', 'showentrytable');
 153     $table->set_attribute('class', 'generaltable generalbox');
 154     $table->set_control_variables(array(
 155                 TABLE_VAR_SORT    => 'ssort',
 156                 TABLE_VAR_IFIRST  => 'sifirst',
 157                 TABLE_VAR_ILAST   => 'silast',
 158                 TABLE_VAR_PAGE    => 'spage'
 159                 ));
 160
 161     $table->no_sorting('select');
 162     $table->no_sorting('status');
 163
 164     $table->setup();
 165
 166     if($table->get_sql_sort()) {
 167         $sort = $table->get_sql_sort();
 168     }else {
 169         $sort = '';
 170     }
 171
 172     //get students in conjunction with groupmode
 173     if($groupmode > 0) {
 174         if($mygroupid > 0) {
 175             $usedgroupid = $mygroupid;
 176         } else {
 177             $usedgroupid = false;
 178         }
 179     }else {
 180         $usedgroupid = false;
 181     }
 182
 183     $matchcount = feedback_count_incomplete_users($cm, $usedgroupid);
 184     $table->initialbars(false);
 185
 186     if($showall) {
 187         $startpage = false;
 188         $pagecount = false;
 189     }else {
 190         $table->pagesize($perpage, $matchcount);
 191         $startpage = $table->get_page_start();
 192         $pagecount = $table->get_page_size();
 193     }
 194
 195     $students = feedback_get_incomplete_users($cm, $usedgroupid, $sort, $startpage, $pagecount);
 196     //####### viewreports-start
 197     //print the list of students
 198     echo $OUTPUT->box_start('generalbox boxaligncenter boxwidthwide');
 199     echo isset($groupselect) ? $groupselect : '';
 200     echo '<div class="clearer"></div>';
 201     echo $OUTPUT->box_start('mdl-align');
 202     // echo '<table><tr><td width="400">';
 203     if (!$students) {
 204         echo $OUTPUT->notification(get_string('noexistingparticipants', 'enrol'));
 205     } else{
 206         echo print_string('non_respondents_students', 'feedback');
 207         echo ' ('.$matchcount.')<hr />';
 208
 209         if(has_capability('moodle/course:bulkmessaging', $coursecontext)) {
 210             echo '<form class="mform" action="show_nonrespondents.php" method="post" id="feedback_sendmessageform">';
 211         }
 212         foreach ($students as $student){
 213             $user = $DB->get_record('user', array('id'=>$student));
 214             //userpicture and link to the profilepage
 215             $profilelink = '<strong><a href="'.$CFG->wwwroot.'/user/view.php?id='.$user->id.'&amp;course='.$course->id.'">'.fullname($user).'</a></strong>';
 216             $data = array ($OUTPUT->user_picture($user, array('courseid'=>$course->id)), $profilelink);
 217
 218             if($DB->record_exists('feedback_completedtmp', array('userid'=>$user->id))) {
 219                 $data[] = get_string('started', 'feedback');
 220             }else {
 221                 $data[] = get_string('not_started', 'feedback');
 222             }
 223
 224             //selections to bulk messaging
 225             if(has_capability('moodle/course:bulkmessaging', $coursecontext)) {
 226                 $data[] = '<input type="checkbox" class="usercheckbox" name="messageuser[]" value="'.$user->id.'" />';
 227             }
 228             $table->add_data($data);
 229         }
 230         $table->print_html();
 231
 232         $allurl = new moodle_url($baseurl);
 233
 234         if ($showall) {
 235             $allurl->param('showall', 0);
 236             echo $OUTPUT->container(html_writer::link($allurl, get_string('showperpage', '', FEEDBACK_DEFAULT_PAGE_COUNT)), array(), 'showall');
 237         } else if ($matchcount > 0 && $perpage < $matchcount) {
 238             $allurl->param('showall', 1);
 239             echo $OUTPUT->container(html_writer::link($allurl, get_string('showall', '', $matchcount)), array(), 'showall');
 240         }
 241         if(has_capability('moodle/course:bulkmessaging', $coursecontext)) {
 242             $usehtmleditor = can_use_html_editor();
 243             echo '<br /><div class="buttons">';
 244             echo '<input type="button" id="checkall" value="'.get_string('selectall').'" /> ';
 245             echo '<input type="button" id="checknone" value="'.get_string('deselectall').'" /> ';
 246             echo '</div';
 247             echo '<fieldset class="clearfix">';
 248             echo '<legend class="ftoggler">'.get_string('send_message', 'feedback').'</legend>';
 249             echo '<div><label for="feedback_subject">'.get_string('subject', 'feedback').'&nbsp;</label><input type="text" id="feedback_subject" size="50" maxlength="255" name="subject" value="'.$subject.'" /></div>';
 250             print_textarea($usehtmleditor, 15, 25, 30, 10, "message", $message);
 251             if ($usehtmleditor) {
 252                 print_string('formathtml');
 253                 echo '<input type="hidden" name="format" value="'.FORMAT_HTML.'" />';
 254             } else {
 255                 choose_from_menu(format_text_menu(), "format", $format, "");
 256             }
 257             echo '<br /><div class="buttons">';
 258             echo '<input type="submit" name="send_message" value="'.get_string('send', 'feedback').'" />';
 259             echo '</div>';
 260             echo '</fieldset>';
 261             echo '<input type="hidden" name="sesskey" value="'.sesskey().'" />';
 262             echo '<input type="hidden" name="action" value="sendmessage" />';
 263             echo '<input type="hidden" name="id" value="'.$id.'" />';
 264             echo '</form>';
 265             //include the needed js
 266             $module = array('name'=>'mod_feedback', 'fullpath'=>'/mod/feedback/feedback.js');
 267             $PAGE->requires->js_init_call('M.mod_feedback.init_sendmessage', null, false, $module);
 268         }
 269     }
 270     echo $OUTPUT->box_end();
 271     echo $OUTPUT->box_end();
 272
 273     /// Finish the page
 274     ///////////////////////////////////////////////////////////////////////////
 275     ///////////////////////////////////////////////////////////////////////////
 276     ///////////////////////////////////////////////////////////////////////////
 277
 278     echo $OUTPUT->footer();
 279
 280 ?>