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							615 lines
						
					
					
						
							29 KiB
						
					
					
				| <?php | |
| /** | |
|  * This script lists student attempts | |
|  * | |
|  * @version $Id: report.php,v 1.5 2012/07/25 11:16:07 bdaloukas Exp $ | |
|  * @author bdaloukas. | |
|  * @license http://www.gnu.org/copyleft/gpl.html GNU Public License | |
|  * @package game | |
|  *//** */ | |
| 
 | |
| require_once($CFG->libdir.'/tablelib.php'); | |
| 
 | |
| class game_report extends game_default_report { | |
| 
 | |
|     /** | |
|      * Display the report. | |
|      */ | |
|     function display($game, $cm, $course) { | |
|         global $CFG, $SESSION, $db, $QTYPES; | |
| 
 | |
|         // Define some strings | |
|         $strreallydel  = addslashes(get_string('deleteattemptcheck','game')); | |
|         $strtimeformat = get_string('strftimedatetime'); | |
|         $strreviewquestion = get_string('reviewresponse', 'quiz'); | |
| 
 | |
|         // Only print headers if not asked to download data | |
|         if (!$download = optional_param('download', NULL)) { | |
|             $this->print_header_and_tabs($cm, $course, $game, $reportmode="overview"); | |
|         } | |
| 
 | |
|         // Deal with actions | |
|         $action = optional_param('action', '', PARAM_ACTION); | |
| 
 | |
|         switch($action) { | |
|             case 'delete': // Some attempts need to be deleted | |
|                 $attemptids = optional_param('attemptid', array(), PARAM_INT); | |
| 
 | |
|                 foreach($attemptids as $attemptid) { | |
|                     if ($attemptid && $todelete = get_record('game_attempts', 'id', $attemptid)) { | |
|                         delete_records('game_attempts', 'id', $attemptid); | |
|                         delete_records('game_queries', 'attemptid', $attemptid); | |
| 
 | |
|                         // Search game_attempts for other instances by this user. | |
|                         // If none, then delete record for this game, this user from game_grades | |
|                         // else recalculate best grade | |
|  | |
|                         $userid = $todelete->userid; | |
|                         if (!record_exists('game_attempts', 'userid', $userid, 'gameid', $game->id)) { | |
|                             delete_records('game_grades', 'userid', $userid,'gameid', $game->id); | |
|                         } else { | |
|                             game_save_best_score( $game, $userid); | |
|                         } | |
|                     } | |
|                 } | |
|             break; | |
|         } | |
| 
 | |
|         // Print information on the number of existing attempts | |
|         if (!$download) { //do not print notices when downloading		 | |
|             if ($attemptnum = count_records('game_attempts', 'gameid', $game->id)) { | |
|                 $a = new stdClass; | |
|                 $a->attemptnum = $attemptnum; | |
|                 $a->studentnum = count_records_select('game_attempts', "gameid = '$game->id' AND preview = '0'", 'COUNT(DISTINCT userid)'); | |
|                 $a->studentstring = $course->students; | |
| 
 | |
|                 notify( get_string('numattempts', 'game', $a)); | |
|             } | |
|         } | |
| 
 | |
|         $context = get_context_instance(CONTEXT_MODULE, $cm->id); | |
|         /// find out current groups mode | |
|         if ($groupmode = groupmode($course, $cm)) { // Groups are being used | |
|             if (!$download) { | |
|                 $currentgroup = setup_and_print_groups($course, $groupmode, "report.php?id=$cm->id&mode=overview"); | |
|             } else { | |
|                 $currentgroup = get_and_set_current_group($course, $groupmode); | |
|             } | |
|         } else { | |
|             $currentgroup = get_and_set_current_group($course, $groupmode); | |
|         } | |
| 
 | |
|         // Set table options | |
|         $noattempts = optional_param('noattempts', 0, PARAM_INT); | |
|         $detailedmarks = optional_param('detailedmarks', 0, PARAM_INT); | |
|         $pagesize = optional_param('pagesize', 10, PARAM_INT); | |
|         $hasfeedback = game_has_feedback($game->id) && $game->grade > 1.e-7; | |
|         if ($pagesize < 1) { | |
|             $pagesize = 10; | |
|         } | |
| 
 | |
|         // Now check if asked download of data | |
|         if ($download) { | |
|             $filename = clean_filename("$course->shortname ".format_string($game->name,true)); | |
|             $sort = ''; | |
|         } | |
| 
 | |
|         // Define table columns | |
|         $tablecolumns = array('checkbox', 'picture', 'fullname', 'timestart', 'timefinish', 'duration'); | |
|         $tableheaders = array(NULL, '', get_string('fullname'), get_string('startedon', 'game'), get_string('timecompleted','game'), get_string('attemptduration', 'game')); | |
| 
 | |
|         if ($game->grade) { | |
|             $tablecolumns[] = 'grade'; | |
|             $tableheaders[] = get_string('grade', 'game').'/'.$game->grade; | |
|         } | |
| 
 | |
|         if($detailedmarks) { | |
|             // we want to display marks for all questions | |
|             // Start by getting all questions | |
|             $questionlist = game_questions_in_game( $game->questions); | |
|             $questionids = explode(',', $questionlist); | |
|             $sql = "SELECT q.*, i.score AS maxgrade, i.id AS instance". | |
|                     "  FROM {question} q,". | |
|                     "       {game_queries} i". | |
|                     " WHERE i.gameid = '$game->id' AND q.id = i.questionid". | |
|                     "   AND q.id IN ($questionlist)"; | |
|             if (!$questions = get_records_sql($sql)) { | |
|                print_error('No questions found'); | |
|             } | |
|             $number = 1; | |
|             foreach($questionids as $key => $id) { | |
|                 if ($questions[$id]->length) { | |
|                     // Only print questions of non-zero length | |
|                     $tablecolumns[] = '$'.$id; | |
|                     $tableheaders[] = '#'.$number; | |
|                     $questions[$id]->number = $number; | |
|                     $number += $questions[$id]->length; | |
|                 } else { | |
|                     // get rid of zero length questions | |
|                     unset($questions[$id]); | |
|                     unset($questionids[$key]); | |
|                 } | |
|             } | |
|         } | |
| 
 | |
|         if ($hasfeedback) { | |
|             $tablecolumns[] = 'feedbacktext'; | |
|             $tableheaders[] = get_string('feedback', 'game'); | |
|         } | |
| 
 | |
|         if (!$download) { | |
|             // Set up the table | |
|  | |
|             $table = new flexible_table('mod-game-report-overview-report'); | |
| 
 | |
|             $table->define_columns($tablecolumns); | |
|             $table->define_headers($tableheaders); | |
|             $table->define_baseurl($CFG->wwwroot.'/mod/game/report.php?mode=overview&id=' . | |
|                 $cm->id . '&noattempts=' . $noattempts . '&detailedmarks=' . $detailedmarks . | |
|                 '&pagesize=' . $pagesize); | |
| 
 | |
|             $table->sortable(true); | |
|             $table->collapsible(true); | |
| 
 | |
|             $table->column_suppress('picture'); | |
|             $table->column_suppress('fullname'); | |
| 
 | |
|             $table->column_class('picture', 'picture'); | |
| 
 | |
|             $table->set_attribute('cellspacing', '0'); | |
|             $table->set_attribute('id', 'attempts'); | |
|             $table->set_attribute('class', 'generaltable generalbox'); | |
| 
 | |
|             // Start working -- this is necessary as soon as the niceties are over | |
|             $table->setup(); | |
|         } else if ($download =='ODS') { | |
|             require_once("$CFG->libdir/odslib.class.php"); | |
| 
 | |
|             $filename .= ".ods"; | |
|             // Creating a workbook | |
|             $workbook = new MoodleODSWorkbook("-"); | |
|             // Sending HTTP headers | |
|             $workbook->send($filename); | |
|             // Creating the first worksheet | |
|             $sheettitle = get_string('reportoverview','game'); | |
|             $myxls =& $workbook->add_worksheet($sheettitle); | |
|             // format types | |
|             $format =& $workbook->add_format(); | |
|             $format->set_bold(0); | |
|             $formatbc =& $workbook->add_format(); | |
|             $formatbc->set_bold(1); | |
|             $formatbc->set_align('center'); | |
|             $formatb =& $workbook->add_format(); | |
|             $formatb->set_bold(1); | |
|             $formaty =& $workbook->add_format(); | |
|             $formaty->set_bg_color('yellow'); | |
|             $formatc =& $workbook->add_format(); | |
|             $formatc->set_align('center'); | |
|             $formatr =& $workbook->add_format(); | |
|             $formatr->set_bold(1); | |
|             $formatr->set_color('red'); | |
|             $formatr->set_align('center'); | |
|             $formatg =& $workbook->add_format(); | |
|             $formatg->set_bold(1); | |
|             $formatg->set_color('green'); | |
|             $formatg->set_align('center'); | |
|             // Here starts workshhet headers | |
|  | |
|             $headers = array(get_string('fullname'),  | |
|                     get_string('startedon', 'game'),  | |
|                     get_string('timecompleted', 'game'),  | |
|                     get_string('attemptduration', 'game') | |
|                 ); | |
| 
 | |
|             if ($game->grade) { | |
|                 $headers[] = get_string('grade', 'game').'/'.$game->grade; | |
|             } | |
|             if($detailedmarks) { | |
|                 foreach ($questionids as $id) { | |
|                     $headers[] = '#'.$questions[$id]->number; | |
|                 } | |
|             } | |
|             if ($hasfeedback) { | |
|                 $headers[] = get_string('feedback', 'game'); | |
|             } | |
|             $colnum = 0; | |
|             foreach ($headers as $item) { | |
|                 $myxls->write(0,$colnum,$item,$formatbc); | |
|                 $colnum++; | |
|             } | |
|             $rownum=1; | |
|         } else if ($download =='Excel') { | |
|             require_once("$CFG->libdir/excellib.class.php"); | |
| 
 | |
|             $filename .= ".xls"; | |
|             // Creating a workbook | |
|             $workbook = new MoodleExcelWorkbook("-"); | |
|             // Sending HTTP headers | |
|             $workbook->send($filename); | |
|             // Creating the first worksheet | |
|             $sheettitle = get_string('reportoverview','game'); | |
|             $myxls =& $workbook->add_worksheet($sheettitle); | |
|             // format types | |
|             $format =& $workbook->add_format(); | |
|             $format->set_bold(0); | |
|             $formatbc =& $workbook->add_format(); | |
|             $formatbc->set_bold(1); | |
|             $formatbc->set_align('center'); | |
|             $formatb =& $workbook->add_format(); | |
|             $formatb->set_bold(1); | |
|             $formaty =& $workbook->add_format(); | |
|             $formaty->set_bg_color('yellow'); | |
|             $formatc =& $workbook->add_format(); | |
|             $formatc->set_align('center'); | |
|             $formatr =& $workbook->add_format(); | |
|             $formatr->set_bold(1); | |
|             $formatr->set_color('red'); | |
|             $formatr->set_align('center'); | |
|             $formatg =& $workbook->add_format(); | |
|             $formatg->set_bold(1); | |
|             $formatg->set_color('green'); | |
|             $formatg->set_align('center'); | |
|             // Here starts workshhet headers | |
|  | |
|             $headers = array(get_string('fullname'), get_string('startedon', 'game'), get_string('timecompleted', 'game'), get_string('attemptduration', 'game')); | |
| 
 | |
|             if ($game->grade) { | |
|                 $headers[] = get_string('grade', 'game').'/'.$game->grade; | |
|             } | |
|             if($detailedmarks) { | |
|                 foreach ($questionids as $id) { | |
|                     $headers[] = '#'.$questions[$id]->number; | |
|                 } | |
|             } | |
|             if ($hasfeedback) { | |
|                 $headers[] = get_string('feedback', 'game'); | |
|             } | |
|             $colnum = 0; | |
|             foreach ($headers as $item) { | |
|                 $myxls->write(0,$colnum,$item,$formatbc); | |
|                 $colnum++; | |
|             } | |
|             $rownum=1; | |
|         } else if ($download=='CSV') { | |
|             $filename .= ".txt"; | |
| 
 | |
|             header("Content-Type: application/download\n"); | |
|             header("Content-Disposition: attachment; filename=\"$filename\""); | |
|             header("Expires: 0"); | |
|             header("Cache-Control: must-revalidate,post-check=0,pre-check=0"); | |
|             header("Pragma: public"); | |
|  | |
|             $headers = get_string('fullname')."\t".get_string('startedon', 'game')."\t".get_string('timecompleted', 'game')."\t".get_string('attemptduration', 'game'); | |
|  | |
|             if ($game->grade) { | |
|                 $headers .= "\t".get_string('grade', 'game')."/".$game->grade; | |
|             } | |
|             if($detailedmarks) { | |
|                 foreach ($questionids as $id) { | |
|                     $headers .= "\t#".$questions[$id]->number; | |
|                 } | |
|             } | |
|             if ($hasfeedback) { | |
|                 $headers .= "\t" . get_string('feedback', 'game'); | |
|             } | |
|             echo $headers." \n"; | |
|         } | |
| 
 | |
|         $contextlists = get_related_contexts_string( get_context_instance( CONTEXT_COURSE, $course->id)); | |
| 
 | |
|         // Construct the SQL | |
|         $select = 'SELECT qa.id,'.sql_concat('u.id', '\'#\'', $db->IfNull('qa.attempt', '0')).' AS uniqueid, '. | |
|             'qa.id as attemptuniqueid, qa.id AS attempt, u.id AS userid, u.firstname, u.lastname, u.picture, '. | |
| //            'qa.uniqueid as attemptuniqueid, qa.id AS attempt, u.id AS userid, u.firstname, u.lastname, u.picture, '. | |
|             'qa.score, qa.timefinish, qa.timestart, qa.timefinish - qa.timestart AS duration '; | |
|         if ($course->id != SITEID) { // this is too complicated, so just do it for each of the four cases. | |
|             if (!empty($currentgroup) && empty($noattempts)) { | |
|                 // we want a particular group and we only want to see students WITH attempts. | |
|                 // So join on groups_members and do an inner join on attempts. | |
|                 $from  = 'FROM {user} u JOIN {role_assignments} ra ON ra.userid = u.id '. | |
|                     groups_members_join_sql(). | |
|                     'JOIN {game_attempts} qa ON u.id = qa.userid AND qa.gameid = '.$game->id; | |
|                 $where = ' WHERE ra.contextid ' . $contextlists . ' AND '. groups_members_where_sql($currentgroup) .' AND qa.preview = 0'; | |
|             } else if (!empty($currentgroup) && !empty($noattempts)) { | |
|                 // We want a particular group and we want to do something funky with attempts | |
|                 // So join on groups_members and left join on attempts... | |
|                 $from  = 'FROM {user} u JOIN {role_assignments} ra ON ra.userid = u.id '. | |
|                     groups_members_join_sql(). | |
|                     'LEFT JOIN {game_attempts} qa ON u.id = qa.userid AND qa.gameid = '.$game->id; | |
|                 $where = ' WHERE ra.contextid ' .$contextlists . ' AND '.groups_members_where_sql($currentgroup); | |
|                 if ($noattempts == 1) { | |
|                     // noattempts = 1 means only no attempts, so make the left join ask for only records where the right is null (no attempts) | |
|                     $where .= ' AND qa.userid IS NULL'; // show ONLY no attempts; | |
|                 } else { | |
|                     // We are including attempts, so exclude previews. | |
|                     $where .= ' AND qa.preview = 0'; | |
|                 } | |
|             } else if (empty($currentgroup)) { | |
|                 // We don't care about group, and we to do something funky with attempts | |
|                 // So do a left join on attempts | |
|                 $from  = 'FROM {user} u JOIN {role_assignments} ra ON ra.userid = u.id LEFT JOIN {game_attempts} qa ON u.id = qa.userid AND qa.gameid = '.$game->id; | |
|                 $where = " WHERE ra.contextid $contextlists"; | |
|                 if (empty($noattempts)) { | |
|                     $where .= ' AND qa.userid IS NOT NULL AND qa.preview = 0'; // show ONLY students with attempts; | |
|                 } else if ($noattempts == 1) { | |
|                     // noattempts = 1 means only no attempts, so make the left join ask for only records where the right is null (no attempts) | |
|                     $where .= ' AND qa.userid IS NULL'; // show ONLY students without attempts; | |
|                 } else if ($noattempts == 3) { | |
|                     // we want all attempts | |
|                     $from  = 'FROM {user} u JOIN {game_attempts} qa ON u.id = qa.userid '; | |
|                     $where = ' WHERE qa.gameid = '.$game->id.' AND qa.preview = 0'; | |
|                 } // noattempts = 2 means we want all students, with or without attempts | |
|             } | |
|             $countsql = 'SELECT COUNT(DISTINCT('.sql_concat('u.id', '\'#\'', $db->IfNull('qa.attempt', '0')).')) '.$from.$where; | |
|         } else { | |
|             if (empty($noattempts)) { | |
|                 $from   = 'FROM {user} u JOIN {game_attempts} qa ON u.id = qa.userid '; | |
|                 $where = ' WHERE qa.gameid = '.$game->id.' AND qa.preview = 0'; | |
|                 $countsql = 'SELECT COUNT(DISTINCT('.sql_concat('u.id', '\'#\'', $db->IfNull('qa.attempt', '0')).')) '.$from.$where; | |
|             } | |
|         } | |
|         if (!$download) { | |
|             // Add extra limits due to initials bar | |
|             if($table->get_sql_where()) { | |
|                 $where .= ' AND '.$table->get_sql_where(); | |
|             } | |
| 
 | |
|             // Count the records NOW, before funky question grade sorting messes up $from | |
|             if (!empty($countsql)) { | |
|                 $totalinitials = count_records_sql($countsql); | |
|                 if ($table->get_sql_where()) { | |
|                     $countsql .= ' AND '.$table->get_sql_where(); | |
|                 } | |
|                 $total  = count_records_sql($countsql); | |
| 
 | |
|             } | |
| 
 | |
|             // Add extra limits due to sorting by question grade | |
|             if($sort = $table->get_sql_sort()) { | |
|                 $sortparts    = explode(',', $sort); | |
|                 $newsort      = array(); | |
|                 $questionsort = false; | |
|                 foreach($sortparts as $sortpart) { | |
|                     $sortpart = trim($sortpart); | |
|                     if(substr($sortpart, 0, 1) == '$') { | |
|                         if(!$questionsort) { | |
|                             $qid          = intval(substr($sortpart, 1)); | |
|                             $select .= ', grade '; | |
|                             $from        .= ' LEFT JOIN {question_sessions} qns ON qns.attemptid = qa.id '. | |
|                                                 'LEFT JOIN {question_states} qs ON qs.id = qns.newgraded '; | |
|                             $where       .= ' AND ('.sql_isnull('qns.questionid').' OR qns.questionid = '.$qid.')'; | |
|                             $newsort[]    = 'grade '.(strpos($sortpart, 'ASC')? 'ASC' : 'DESC'); | |
|                             $questionsort = true; | |
|                         } | |
|                     } else { | |
|                         $newsort[] = $sortpart; | |
|                     } | |
|                 } | |
| 
 | |
|                 // Reconstruct the sort string | |
|                 $sort = ' ORDER BY '.implode(', ', $newsort); | |
|             } | |
| 
 | |
|             // Fix some wired sorting | |
|             if (empty($sort)) { | |
|                 //$sort = ' ORDER BY uniqueid'; | |
| 				$sort = ' ORDER BY qa.id'; | |
|             } | |
| 
 | |
|             $table->pagesize($pagesize, $total); | |
|         } | |
| 
 | |
|         // If there is feedback, include it in the query. | |
|         if ($hasfeedback) { | |
|             $select .= ', qf.feedbacktext '; | |
|             $from .= " JOIN {game_feedback} AS qf ON " . | |
|                     "qf.gameid = $game->id AND qf.mingrade <= qa.score * $game->grade  AND qa.score * $game->grade < qf.maxgrade"; | |
|         } | |
| 
 | |
|         // Fetch the attempts | |
|         if (!empty($from)) { // if we're in the site course and displaying no attempts, it makes no sense to do the query. | |
|             if (!$download) { | |
|                 $attempts = get_records_sql($select.$from.$where.$sort, | |
|                                         $table->get_page_start(), $table->get_page_size()); | |
|             } else { | |
|                 $attempts = get_records_sql($select.$from.$where.$sort); | |
|             } | |
|         } else { | |
|             $attempts = array(); | |
|         } | |
| 		 | |
| 
 | |
|         // Build table rows | |
|  | |
|         if (!$download) { | |
|             $table->initialbars($totalinitials>20); | |
|         } | |
|         if(!empty($attempts) || !empty($noattempts)) { | |
|             if ($attempts) { | |
|                 foreach ($attempts as $attempt) { | |
| 
 | |
|                     $picture = print_user_picture($attempt->userid, $course->id, $attempt->picture, false, true); | |
| 
 | |
|                     // uncomment the commented lines below if you are choosing to show unenrolled users and | |
|                     // have uncommented the corresponding lines earlier in this script | |
|                     //if (in_array($attempt->userid, $unenrolledusers)) { | |
|                     //    $userlink = '<a class="dimmed" href="'.$CFG->wwwroot.'/user/view.php?id='.$attempt->userid.'&course='.$course->id.'">'.fullname($attempt).'</a>'; | |
|                     //} | |
|                     //else { | |
|                         $userlink = '<a href="'.$CFG->wwwroot.'/user/view.php?id='.$attempt->userid.'&course='.$course->id.'">'.fullname($attempt).'</a>'; | |
|                     //} | |
|                     if (!$download) { | |
|                         $row = array( | |
|                                 '<input type="checkbox" name="attemptid[]" value="'.$attempt->attempt.'" />', | |
|                                 $picture, | |
|                                 $userlink, | |
|                                 empty($attempt->attempt) ? '-' : '<a href="review.php?q='.$game->id.'&attempt='.$attempt->attempt.'">'.userdate($attempt->timestart, $strtimeformat).'</a>', | |
|                                 empty($attempt->timefinish) ? '-' : '<a href="review.php?q='.$game->id.'&attempt='.$attempt->attempt.'">'.userdate($attempt->timefinish, $strtimeformat).'</a>', | |
|                                 empty($attempt->attempt) ? '-' : (empty($attempt->timefinish) ? get_string('unfinished', 'game') : format_time($attempt->duration)) | |
|                         ); | |
|                     } else { | |
|                         $row = array(fullname($attempt), | |
|                                 empty($attempt->attempt) ? '-' : userdate($attempt->timestart, $strtimeformat), | |
|                                 empty($attempt->timefinish) ? '-' : userdate($attempt->timefinish, $strtimeformat), | |
|                                 empty($attempt->attempt) ? '-' : (empty($attempt->timefinish) ? get_string('unfinished', 'game') : format_time($attempt->duration)) | |
|                         ); | |
|                     } | |
| 
 | |
|                     if ($game->grade) { | |
|                         if (!$download) { | |
|                             $row[] = $attempt->score === NULL ? '-' : '<a href="review.php?q='.$game->id.'&attempt='.$attempt->attempt.'">'.round($attempt->score * $game->grade,$game->decimalpoints).'</a>'; | |
|                         } else { | |
|                             $row[] = $attempt->score === NULL ? '-' : round($attempt->score * $game->grade,$game->decimalpoints); | |
|                         } | |
|                     } | |
|                     if($detailedmarks) { | |
|                         if(empty($attempt->attempt)) { | |
|                             foreach($questionids as $questionid) { | |
|                                 $row[] = '-'; | |
|                             } | |
|                         } else { | |
|                             foreach($questionids as $questionid) { | |
|                                 if ($gradedstateid = get_field('question_sessions', 'newgraded', 'attemptid', $attempt->attemptuniqueid, 'questionid', $questionid)) { | |
|                                     $grade = round(get_field('question_states', 'grade', 'id', $gradedstateid), $game->decimalpoints); | |
|                                 } else { | |
|                                     $grade = '--'; | |
|                                 } | |
|                                 if (!$download) { | |
|                                     $row[] = link_to_popup_window ('/mod/game/reviewquestion.php?state='.$gradedstateid.'&number='.$questions[$questionid]->number, 'reviewquestion', $grade, 450, 650, $strreviewquestion, 'none', true); | |
|                                 } else { | |
|                                 $row[] = $grade; | |
|                                 } | |
|                             } | |
|                         } | |
|                     } | |
|                     if ($hasfeedback) { | |
|                         if ($attempt->timefinish) { | |
|                             $row[] = $attempt->feedbacktext; | |
|                         } else { | |
|                             $row[] = '-'; | |
|                         } | |
|                     } | |
|                     if (!$download) { | |
|                         $table->add_data($row); | |
|                     } else if ($download == 'Excel' or $download == 'ODS') { | |
|                         $colnum = 0; | |
|                         foreach($row as $item){ | |
|                             $myxls->write($rownum,$colnum,$item,$format); | |
|                             $colnum++; | |
|                         } | |
|                         $rownum++; | |
|                     } else if ($download=='CSV') { | |
|                         $text = implode("\t", $row); | |
|                         echo $text." \n"; | |
|                     } | |
|                 } | |
|             } | |
|             if (!$download) { | |
|                 // Start form | |
|                 echo '<div id="tablecontainer">'; | |
|                 echo '<form id="attemptsform" method="post" action="report.php" onsubmit="var menu = document.getElementById(\'menuaction\'); return (menu.options[menu.selectedIndex].value == \'delete\' ? confirm(\''.$strreallydel.'\') : true);">'; | |
|                 echo '<div>'; | |
|                 echo '<input type="hidden" name="id" value="'.$cm->id.'" />'; | |
|                 echo '<input type="hidden" name="mode" value="overview" />'; | |
| 
 | |
|                 // Print table | |
|                 $table->print_html(); | |
| 
 | |
|                 // Print "Select all" etc. | |
|                 if (!empty($attempts)) { | |
|                     echo '<table id="commands">'; | |
|                     echo '<tr><td>'; | |
|                     echo '<a href="javascript:select_all_in(\'DIV\',null,\'tablecontainer\');">'.get_string('selectall', 'game').'</a> / '; | |
|                     echo '<a href="javascript:deselect_all_in(\'DIV\',null,\'tablecontainer\');">'.get_string('selectnone', 'game').'</a> '; | |
|                     echo '  '; | |
|                     $options = array('delete' => get_string('delete')); | |
|                     echo choose_from_menu($options, 'action', '', get_string('withselected', 'game'), 'if(this.selectedIndex > 0) submitFormById(\'attemptsform\');', '', true); | |
|                     echo '<noscript id="noscriptmenuaction" style="display: inline;"><div>'; | |
|                     echo '<input type="submit" value="'.get_string('go').'" /></div></noscript>'; | |
|                     echo '<script type="text/javascript">'."\n<!--\n".'document.getElementById("noscriptmenuaction").style.display = "none";'."\n-->\n".'</script>'; | |
|                     echo '</td></tr></table>'; | |
|                 } | |
|                 // Close form | |
|                 echo '</div>'; | |
|                 echo '</form></div>'; | |
| 
 | |
|                 if (!empty($attempts)) { | |
|                     echo '<table class="boxaligncenter"><tr>'; | |
|                     $options = array(); | |
|                     $options["id"] = "$cm->id"; | |
|                     $options["q"] = "$game->id"; | |
|                     $options["mode"] = "overview"; | |
|                     $options['sesskey'] = sesskey(); | |
|                     $options["noheader"] = "yes"; | |
|                     $options['noattempts'] = $noattempts; | |
|                     $options['detailedmarks'] = $detailedmarks; | |
|                     echo '<td>'; | |
|                     $options["download"] = "ODS"; | |
|                     print_single_button("report.php", $options, get_string("downloadods", 'game'));	///check bdaloukas | |
|                     echo "</td>\n"; | |
|                     echo '<td>'; | |
|                     $options["download"] = "Excel"; | |
|                     print_single_button("report.php", $options, get_string("downloadexcel")); | |
|                     echo "</td>\n"; | |
|                     echo '<td>'; | |
|                     $options["download"] = "CSV"; | |
|                     print_single_button('report.php', $options, get_string("downloadtext")); | |
|                     echo "</td>\n"; | |
|                     echo "<td>"; | |
|                     helpbutton('overviewdownload', get_string('overviewdownload', 'quiz'), 'game'); | |
|                     echo "</td>\n"; | |
|                     echo '</tr></table>'; | |
|                 } | |
|             } else if ($download == 'Excel' or $download == 'ODS') { | |
|                 $workbook->close(); | |
|                 exit; | |
|             } else if ($download == 'CSV') { | |
|                 exit; | |
|             } | |
| 
 | |
|         } else { | |
|             if (!$download) { | |
|                 $table->print_html(); | |
|             } | |
|         } | |
|         // Print display options | |
|         echo '<div class="controls">'; | |
|         echo '<form id="options" action="report.php" method="get">'; | |
|         echo '<div>'; | |
|         echo '<p>'.get_string('displayoptions', 'game').': </p>'; | |
|         echo '<input type="hidden" name="id" value="'.$cm->id.'" />'; | |
|         echo '<input type="hidden" name="q" value="'.$game->id.'" />'; | |
|         echo '<input type="hidden" name="mode" value="overview" />'; | |
|         echo '<input type="hidden" name="noattempts" value="0" />'; | |
|         echo '<input type="hidden" name="detailedmarks" value="0" />'; | |
|         echo '<table id="overview-options" class="boxaligncenter">'; | |
|         echo '<tr align="left">'; | |
|         echo '<td><label for="pagesize">'.get_string('pagesize', 'game').'</label></td>'; | |
|         echo '<td><input type="text" id="pagesize" name="pagesize" size="3" value="'.$pagesize.'" /></td>'; | |
|         echo '</tr>'; | |
|         echo '<tr align="left">'; | |
|         echo '<td colspan="2">'; | |
|         $options = array(0 => get_string('attemptsonly','game', $course->students)); | |
|         if ($course->id != SITEID) { | |
|             $options[1] = get_string('noattemptsonly', 'game', $course->students); | |
|             $options[2] = get_string('allstudents','game', $course->students); | |
|             $options[3] = get_string('allattempts','game'); | |
|         } | |
|         choose_from_menu($options,'noattempts',$noattempts,''); | |
|         echo '</td></tr>'; | |
|         echo '<tr align="left">'; | |
|         echo '<td colspan="2"><input type="checkbox" id="checkdetailedmarks" name="detailedmarks" '.($detailedmarks?'checked="checked" ':'').'value="1" /> <label for="checkdetailedmarks">'.get_string('showdetailedmarks', 'game').'</label> '; | |
|         echo '</td></tr>'; | |
|         echo '<tr><td colspan="2" align="center">'; | |
|         echo '<input type="submit" value="'.get_string('go').'" />'; | |
|         echo '</td></tr></table>'; | |
|         echo '</div>'; | |
|         echo '</form>'; | |
|         echo '</div>'; | |
|         echo "\n"; | |
| 
 | |
|         return true; | |
|     } | |
| } | |
| 
 | |
| ?>
 | |
| 
 |