chamilo / chamilo-lms

main/tracking/exams.php

Spacing +19 added lines, -19 removed lines

@@ -81,7 +81,7 @@ 
 
 if (!$exportToXLS) {
     Display :: display_header(get_lang('Reporting'));
-    $actionsLeft = $actionsRight ='';
+    $actionsLeft = $actionsRight = '';
     if ($global) {
 
         $actionsLeft .= '<a href="'.api_get_path(WEB_CODE_PATH).'auth/my_progress.php">'.
@@ -98,9 +98,9 @@ 
         }
 
         $actionsRight .= '<a href="'.api_get_self().'?export=1&score='.$filter_score.'&exercise_id='.$exerciseId.'&'.$courseLink.'">'.
-            Display::return_icon('export_excel.png',get_lang('ExportAsXLS'),'',ICON_SIZE_MEDIUM).'</a>';
+            Display::return_icon('export_excel.png', get_lang('ExportAsXLS'), '', ICON_SIZE_MEDIUM).'</a>';
         $actionsRight .= '<a href="javascript: void(0);" onclick="javascript: window.print()">'.
-            Display::return_icon('printer.png',get_lang('Print'),'',ICON_SIZE_MEDIUM).'</a>';
+            Display::return_icon('printer.png', get_lang('Print'), '', ICON_SIZE_MEDIUM).'</a>';
         
 
         $menuItems[] = Display::url(
@@ -147,7 +147,7 @@ 
     }
     
     
-    $toolbar = Display::toolbarAction('toolbar-exams', $content = array( 0 => $actionsLeft, 1 => $actionsRight ));
+    $toolbar = Display::toolbarAction('toolbar-exams', $content = array(0 => $actionsLeft, 1 => $actionsRight));
     echo $toolbar;
 
     $form->display();
@@ -207,7 +207,7 @@ 
             $countExercises = Database::store_result($result);
             $exerciseSessionCount = $countExercises[0]['count'];
 
-            $exerciseCount =  $exerciseCount + $exerciseCount * count($newSessionList) + $exerciseSessionCount;
+            $exerciseCount = $exerciseCount + $exerciseCount * count($newSessionList) + $exerciseSessionCount;
 
             // Add course and session list.
             if ($exerciseCount == 0) {
@@ -424,7 +424,7 @@ 
         $column++;
         $worksheet->SetCellValueByColumnAndRow($line, $column, get_lang('ExamNotTaken'));
         $column++;
-        $worksheet->SetCellValueByColumnAndRow($line, $column, sprintf(get_lang('ExamPassX'), $filter_score) . '%');
+        $worksheet->SetCellValueByColumnAndRow($line, $column, sprintf(get_lang('ExamPassX'), $filter_score).'%');
         $column++;
         $worksheet->SetCellValueByColumnAndRow($line, $column, get_lang('ExamFail'));
         $column++;
@@ -442,15 +442,15 @@ 
         }
         $line++;
     } else {
-        $worksheet->SetCellValueByColumnAndRow($line,$column,get_lang('Exercises'));
+        $worksheet->SetCellValueByColumnAndRow($line, $column, get_lang('Exercises'));
         $column++;
-        $worksheet->SetCellValueByColumnAndRow($line,$column,get_lang('User'));
+        $worksheet->SetCellValueByColumnAndRow($line, $column, get_lang('User'));
         $column++;
-        $worksheet->SetCellValueByColumnAndRow($line,$column,get_lang('Percentage'));
+        $worksheet->SetCellValueByColumnAndRow($line, $column, get_lang('Percentage'));
         $column++;
-        $worksheet->SetCellValueByColumnAndRow($line,$column,get_lang('Status'));
+        $worksheet->SetCellValueByColumnAndRow($line, $column, get_lang('Status'));
         $column++;
-        $worksheet->SetCellValueByColumnAndRow($line,$column,get_lang('Attempts'));
+        $worksheet->SetCellValueByColumnAndRow($line, $column, get_lang('Attempts'));
         $column++;
         $line++;
         foreach ($array as $row) {
@@ -601,10 +601,10 @@ 
         $percentageScore = 0;
 
         if ($weighting != 0) {
-            $percentageScore = round(($score*100)/$weighting);
+            $percentageScore = round(($score * 100) / $weighting);
         }
 
-        if ($attempts['count'] > 0 ) {
+        if ($attempts['count'] > 0) {
             $taken++;
         }
 
@@ -647,7 +647,7 @@ 
             } else {
                 $score = '-';
                 $userRow .= '<td>';
-                $userRow .=  '-';
+                $userRow .= '-';
                 $tempArray[] = '-';
                 $userRow .= '</td>';
 
@@ -701,13 +701,13 @@ 
         // Exam taken
         $html .= '<td>';
         $html .= $taken;
-        $globalRow[]= $taken;
+        $globalRow[] = $taken;
         $html .= '</td>';
 
         // Exam NOT taken
         $html .= '<td>';
         $html .= $not_taken = $totalStudents - $taken;
-        $globalRow[]= $not_taken;
+        $globalRow[] = $not_taken;
         $html .= '</td>';
 
         // Exam pass
@@ -718,19 +718,19 @@ 
         }
 
         $html .= $total_with_parameter_score;
-        $globalRow[]= $total_with_parameter_score;
+        $globalRow[] = $total_with_parameter_score;
         $html .= '</td>';
 
         // Exam fail
         $html .= '<td>';
 
         $html .= $fail = $taken - $total_with_parameter_score;
-        $globalRow[]= $fail;
+        $globalRow[] = $fail;
         $html .= '</td>';
 
         $html .= '<td>';
         $html .= $totalStudents;
-        $globalRow[]= $totalStudents;
+        $globalRow[] = $totalStudents;
 
         $html .= '</td>';
 

main/tracking/course_log_tools.php

Indentation +2 added lines, -2 removed lines

@@ -78,7 +78,7 @@ 
 
 // getting all the students of the course
 if (empty($session_id)) {
-	// Registered students in a course outside session.
+    // Registered students in a course outside session.
     $a_students = CourseManager:: get_student_list_from_course_code(
         api_get_course_id(),
         false,
@@ -89,7 +89,7 @@ 
         api_get_group_id()
     );
 } else {
-	// Registered students in session.
+    // Registered students in session.
     $a_students = CourseManager:: get_student_list_from_course_code(
         api_get_course_id(),
         true,

Spacing +4 added lines, -4 removed lines

@@ -65,8 +65,8 @@ 
 
 // Breadcrumbs.
 if (isset($_GET['origin']) && $_GET['origin'] == 'resume_session') {
-    $interbreadcrumb[] = array('url' => '../admin/index.php','name' => get_lang('PlatformAdmin'));
-    $interbreadcrumb[] = array('url' => '../session/session_list.php','name' => get_lang('SessionList'));
+    $interbreadcrumb[] = array('url' => '../admin/index.php', 'name' => get_lang('PlatformAdmin'));
+    $interbreadcrumb[] = array('url' => '../session/session_list.php', 'name' => get_lang('SessionList'));
     $interbreadcrumb[] = array('url' => '../session/resume_session.php?id_session='.api_get_session_id(), 'name' => get_lang('SessionOverview'));
 }
 
@@ -134,10 +134,10 @@ 
 
 echo '<span style="float:right; padding-top:0px;">';
 echo '<a href="javascript: void(0);" onclick="javascript: window.print();">'.
-    Display::return_icon('printer.png', get_lang('Print'),'',ICON_SIZE_MEDIUM).'</a>';
+    Display::return_icon('printer.png', get_lang('Print'), '', ICON_SIZE_MEDIUM).'</a>';
 
 echo '<a href="'.api_get_self().'?'.api_get_cidreq().'&id_session='.api_get_session_id().'&export=csv">
-	'.Display::return_icon('export_csv.png', get_lang('ExportAsCSV'),'',ICON_SIZE_MEDIUM).'</a>';
+	'.Display::return_icon('export_csv.png', get_lang('ExportAsCSV'), '', ICON_SIZE_MEDIUM).'</a>';
 
 echo '</span>';
 echo '</div>';

main/tracking/courseLog.php

Indentation +1 added lines, -1 removed lines

@@ -111,7 +111,7 @@
                             get_lang('HideColumn'),
                             array('align' => 'absmiddle', 'hspace' => '3px'),
                             ICON_SIZE_SMALL
-                         ) . "</div>'
+                            ) . "</div>'
                     );
                 }
             );

Spacing +14 added lines, -14 removed lines

@@ -112,7 +112,7 @@ 
                             get_lang('HideColumn'),
                             array('align' => 'absmiddle', 'hspace' => '3px'),
                             ICON_SIZE_SMALL
-                         ) . "</div>'
+                         )."</div>'
                     );
                 }
             );
@@ -147,7 +147,7 @@ 
 $TABLETRACK_LINKS       = Database::get_main_table(TABLE_STATISTIC_TRACK_E_LINKS);
 $TABLETRACK_DOWNLOADS   = Database::get_main_table(TABLE_STATISTIC_TRACK_E_DOWNLOADS);
 $TABLETRACK_ACCESS_2    = Database::get_main_table(TABLE_STATISTIC_TRACK_E_ACCESS);
-$TABLETRACK_EXERCISES 	= Database::get_main_table(TABLE_STATISTIC_TRACK_E_EXERCISES);
+$TABLETRACK_EXERCISES = Database::get_main_table(TABLE_STATISTIC_TRACK_E_EXERCISES);
 $TABLECOURSUSER = Database::get_main_table(TABLE_MAIN_COURSE_USER);
 $TABLECOURSE = Database::get_main_table(TABLE_MAIN_COURSE);
 $table_user = Database::get_main_table(TABLE_MAIN_USER);
@@ -157,8 +157,8 @@ 
 
 // Breadcrumbs.
 if (isset($_GET['origin']) && $_GET['origin'] == 'resume_session') {
-    $interbreadcrumb[] = array('url' => '../admin/index.php','name' => get_lang('PlatformAdmin'));
-    $interbreadcrumb[] = array('url' => '../session/session_list.php','name' => get_lang('SessionList'));
+    $interbreadcrumb[] = array('url' => '../admin/index.php', 'name' => get_lang('PlatformAdmin'));
+    $interbreadcrumb[] = array('url' => '../session/session_list.php', 'name' => get_lang('SessionList'));
     $interbreadcrumb[] = array('url' => '../session/resume_session.php?id_session='.$sessionId, 'name' => get_lang('SessionOverview'));
 }
 
@@ -229,21 +229,21 @@ 
 if (!empty($sessionId)) {
     $actionsLeft .= Display::url(
         Display::return_icon('attendance_list.png', get_lang('Logins'), '', ICON_SIZE_MEDIUM),
-        api_get_path(WEB_CODE_PATH) . 'attendance/index.php?' . api_get_cidreq() . '&action=calendar_logins'
+        api_get_path(WEB_CODE_PATH).'attendance/index.php?'.api_get_cidreq().'&action=calendar_logins'
     );
 }
 
 $actionsRight = '<div class="pull-right">';
 $actionsRight .= '<a href="javascript: void(0);" onclick="javascript: window.print();">'.
-    Display::return_icon('printer.png', get_lang('Print'),'',ICON_SIZE_MEDIUM).'</a>';
+    Display::return_icon('printer.png', get_lang('Print'), '', ICON_SIZE_MEDIUM).'</a>';
 
 $addional_param = '';
 if (isset($_GET['additional_profile_field'])) {
-    $addional_param ='additional_profile_field='.intval($_GET['additional_profile_field']);
+    $addional_param = 'additional_profile_field='.intval($_GET['additional_profile_field']);
 }
 $users_tracking_per_page = '';
 if (isset($_GET['users_tracking_per_page'])) {
-    $users_tracking_per_page= '&users_tracking_per_page='.intval($_GET['users_tracking_per_page']);
+    $users_tracking_per_page = '&users_tracking_per_page='.intval($_GET['users_tracking_per_page']);
 }
 $actionsRight .= '<a href="'.api_get_self().'?'.api_get_cidreq().'&export=csv&'.$addional_param.$users_tracking_per_page.'">
      '.Display::return_icon('export_csv.png', get_lang('ExportAsCSV'), '', ICON_SIZE_MEDIUM).'</a>';
@@ -264,13 +264,13 @@ 
 $form_search->addButtonSearch(get_lang('SearchUsers'));
 
 
-echo Display::toolbarAction('toolbar-courselog', array( 0 => $actionsLeft, 1 => $form_search->returnForm(), 2 => $actionsRight ), 3);
+echo Display::toolbarAction('toolbar-courselog', array(0 => $actionsLeft, 1 => $form_search->returnForm(), 2 => $actionsRight), 3);
 
 $course_name = get_lang('Course').' '.$courseInfo['name'];
 
 if ($session_id) {
     $titleSession = Display::return_icon('session.png', get_lang('Session'), array(), ICON_SIZE_SMALL).' '.api_get_session_name($session_id);
-    $titleCourse =  Display::return_icon('course.png', get_lang('Course'), array(), ICON_SIZE_SMALL).' '.$course_name;
+    $titleCourse = Display::return_icon('course.png', get_lang('Course'), array(), ICON_SIZE_SMALL).' '.$course_name;
 
 } else {
     $titleSession = Display::return_icon('course.png', get_lang('Course'), array(), ICON_SIZE_SMALL).' '.$courseInfo['name'];
@@ -312,7 +312,7 @@ 
     $html .= '<ul class="session-list">';
     foreach ($sessionList as $session) {
         $url = api_get_path(WEB_CODE_PATH).'mySpace/course.php?session_id='.$session['id'].'&cidReq='.$courseInfo['code'];
-        $html .= Display::tag('li', $iconCourse . ' ' . Display::url($session['name'], $url));
+        $html .= Display::tag('li', $iconCourse.' '.Display::url($session['name'], $url));
     }
     $html .= '</ul>';
 }
@@ -327,12 +327,12 @@ 
     $form = new FormValidator(
         'reminder_form',
         'get',
-        api_get_path(WEB_CODE_PATH).'announcements/announcements.php?' . api_get_cidreq(),
+        api_get_path(WEB_CODE_PATH).'announcements/announcements.php?'.api_get_cidreq(),
         null,
         ['style' => 'margin-bottom: 10px'],
         FormValidator::LAYOUT_INLINE
     );
-    $options = array (
+    $options = array(
         2 => sprintf($getLangXDays, 2),
         3 => sprintf($getLangXDays, 3),
         4 => sprintf($getLangXDays, 4),
@@ -345,7 +345,7 @@ 
     );
     $el = $form->addSelect(
         'since',
-        Display::returnFontAwesomeIcon('warning') . get_lang('RemindInactivesLearnersSince'),
+        Display::returnFontAwesomeIcon('warning').get_lang('RemindInactivesLearnersSince'),
         $options,
         ['class' => 'col-sm-3']
     );

main/tracking/course_log_resources.php

Spacing +6 added lines, -6 removed lines

@@ -45,8 +45,8 @@ 
 
 // Breadcrumbs.
 if (isset($_GET['origin']) && $_GET['origin'] == 'resume_session') {
-    $interbreadcrumb[] = array('url' => api_get_path(WEB_CODE_PATH).'admin/index.php','name' => get_lang('PlatformAdmin'));
-    $interbreadcrumb[] = array('url' => api_get_path(WEB_CODE_PATH).'session/session_list.php','name' => get_lang('SessionList'));
+    $interbreadcrumb[] = array('url' => api_get_path(WEB_CODE_PATH).'admin/index.php', 'name' => get_lang('PlatformAdmin'));
+    $interbreadcrumb[] = array('url' => api_get_path(WEB_CODE_PATH).'session/session_list.php', 'name' => get_lang('SessionList'));
     $interbreadcrumb[] = array('url' => api_get_path(WEB_CODE_PATH).'session/resume_session.php?id_session='.api_get_session_id(), 'name' => get_lang('SessionOverview'));
 }
 
@@ -76,21 +76,21 @@ 
 echo Display::return_icon('tools_na.png', get_lang('ResourcesTracking'), array(), ICON_SIZE_MEDIUM);
 echo '<span style="float:right; padding-top:0px;">';
 echo '<a href="javascript: void(0);" onclick="javascript: window.print();">'.
-    Display::return_icon('printer.png', get_lang('Print'),'',ICON_SIZE_MEDIUM).
+    Display::return_icon('printer.png', get_lang('Print'), '', ICON_SIZE_MEDIUM).
 '</a>';
 
 $addional_param = '';
 if (isset($_GET['additional_profile_field'])) {
-    $addional_param ='additional_profile_field='.intval($_GET['additional_profile_field']);
+    $addional_param = 'additional_profile_field='.intval($_GET['additional_profile_field']);
 }
 
 $users_tracking_per_page = '';
 if (isset($_GET['users_tracking_per_page'])) {
-    $users_tracking_per_page= '&users_tracking_per_page='.intval($_GET['users_tracking_per_page']);
+    $users_tracking_per_page = '&users_tracking_per_page='.intval($_GET['users_tracking_per_page']);
 }
 
 echo '<a href="'.api_get_self().'?'.api_get_cidreq().'&export=csv&'.$addional_param.$users_tracking_per_page.'">
-'.Display::return_icon('export_csv.png', get_lang('ExportAsCSV'),'',ICON_SIZE_MEDIUM).'</a>';
+'.Display::return_icon('export_csv.png', get_lang('ExportAsCSV'), '', ICON_SIZE_MEDIUM).'</a>';
 
 echo '</span>';
 echo '</div>';

main/tracking/courseLogCSV.php

Spacing +51 added lines, -51 removed lines

@@ -53,16 +53,16 @@ 
 if ($view == "00000010")
     $nameTools = get_lang('ScormAccess');
 
-$interbreadcrumb[] = array("url" => api_get_self() . "?view=0000000", "name" => get_lang('ToolName'));
+$interbreadcrumb[] = array("url" => api_get_self()."?view=0000000", "name" => get_lang('ToolName'));
 
-include(api_get_path(LIBRARY_PATH) . "statsUtils.lib.inc.php");
+include(api_get_path(LIBRARY_PATH)."statsUtils.lib.inc.php");
 include("../resourcelinker/resourcelinker.inc.php");
 
 $is_allowedToTrack = $is_courseAdmin || $is_platformAdmin || api_is_drh();
 
 /* 	MAIN CODE */
 
-$title[0] = get_lang('StatsOfCourse') . " : " . $_course['official_code'];
+$title[0] = get_lang('StatsOfCourse')." : ".$_course['official_code'];
 
 
 $courseInfo = api_get_course_info($_course['official_code']);
@@ -94,40 +94,40 @@ 
         $sql = "SELECT $TABLECOURSUSER.user_i, $table_user.lastname, $table_user.firstname
                 FROM $TABLECOURSUSER, $table_user
                 WHERE
-                    $TABLECOURSUSER.c_id = '" . api_get_course_int_id() . "' AND
+                    $TABLECOURSUSER.c_id = '".api_get_course_int_id()."' AND
                     $TABLECOURSUSER.user_id = $table_user.user_id AND
-                    $TABLECOURSUSER.relation_type<>" . COURSE_RELATION_TYPE_RRHH . "
+                    $TABLECOURSUSER.relation_type<>".COURSE_RELATION_TYPE_RRHH."
                 ORDER BY $table_user.lastname";
         $results = StatsUtils::getManyResults3Col($sql);
 
         //BUGFIX: get visual code instead of real course code. Scormpaths use the visual code... (should be fixed in future versions)
-        $sql = "SELECT visual_code FROM $TABLECOURSE WHERE code = '" . api_get_course_id() . "'";
+        $sql = "SELECT visual_code FROM $TABLECOURSE WHERE code = '".api_get_course_id()."'";
         $_course['visual_code'] = StatsUtils::getOneResult($sql);
 
         if (is_array($results)) {
             $line = '';
-            $title_line = get_lang('Name') . ";" . get_lang('FirstAccess') . ";" . get_lang('LastAccess') . ";" . get_lang('Visited') . "\n";
+            $title_line = get_lang('Name').";".get_lang('FirstAccess').";".get_lang('LastAccess').";".get_lang('Visited')."\n";
 
             for ($j = 0; $j < count($results); $j++) {
                 // BEGIN % visited
                 // sum of all items (= multiple learningpaths + SCORM imported paths)
-                $sql = "SELECT COUNT(DISTINCT(iv.lp_item_id)) FROM $tbl_learnpath_item_view iv " .
+                $sql = "SELECT COUNT(DISTINCT(iv.lp_item_id)) FROM $tbl_learnpath_item_view iv ".
                         "INNER JOIN $tbl_learnpath_view v
-                        ON iv.lp_view_id = v.id " .
+                        ON iv.lp_view_id = v.id ".
                         "WHERE
                         	v.c_id = $course_id AND
                         	iv.c_id = $course_id AND
-                		v.user_id = " . $results[$j][0];
+                		v.user_id = ".$results[$j][0];
                 $total_lpath_items = StatsUtils::getOneResult($sql);
 
                 // sum of all completed items (= multiple learningpaths + SCORM imported paths)
-                $sql = "SELECT COUNT(DISTINCT(iv.lp_item_id)) " .
-                        "FROM $tbl_learnpath_item_view iv " .
-                        "INNER JOIN $tbl_learnpath_view v ON iv.lp_view_id = v.id " .
+                $sql = "SELECT COUNT(DISTINCT(iv.lp_item_id)) ".
+                        "FROM $tbl_learnpath_item_view iv ".
+                        "INNER JOIN $tbl_learnpath_view v ON iv.lp_view_id = v.id ".
                         "WHERE
                         	v.c_id = $course_id AND
                         	iv.c_id = $course_id AND
-                        	v.user_id = " . $results[$j][0] . " " .
+                        	v.user_id = ".$results[$j][0]." ".
                         "AND (status = 'completed' OR status='passed')";
                 $total_lpath_items_completed = StatsUtils::getOneResult($sql);
 
@@ -138,23 +138,23 @@ 
                 // BEGIN first/last access
                 // first access
                 $sql = "SELECT access_date FROM $TABLETRACK_ACCESS_2
-                        WHERE access_user_id = '" . $results[$j][0] . "' AND c_id = '" . $courseId . "' AND access_tool = 'learnpath' AND access_session_id = '" . api_get_session_id() . "'
+                        WHERE access_user_id = '".$results[$j][0]."' AND c_id = '".$courseId."' AND access_tool = 'learnpath' AND access_session_id = '".api_get_session_id()."'
                         ORDER BY access_id ASC LIMIT 1";
                 $first_access = StatsUtils::getOneResult($sql);
                 $first_access = empty($first_access) ? "-" : date('d.m.y', strtotime($first_access));
 
                 // last access
-                $sql = "SELECT access_date FROM $TABLETRACK_ACCESS WHERE access_user_id = '" . $results[$j][0] . "' AND c_id = '" . $courseId . "' AND access_tool = 'learnpath'";
+                $sql = "SELECT access_date FROM $TABLETRACK_ACCESS WHERE access_user_id = '".$results[$j][0]."' AND c_id = '".$courseId."' AND access_tool = 'learnpath'";
                 $last_access = StatsUtils::getOneResult($sql);
                 $last_access = empty($last_access) ? "-" : date('d.m.y', strtotime($last_access));
                 // END first/last access
                 // BEGIN presentation of data
-                $line .= $results[$j][1] . " " . $results[$j][2] . ";" . $first_access . ";" . $last_access . ";" . $lpath_pct_completed . "\n";
+                $line .= $results[$j][1]." ".$results[$j][2].";".$first_access.";".$last_access.";".$lpath_pct_completed."\n";
 
                 // END presentation of data
             }
         } else {
-            $line = get_lang('NoResult') . "\n";
+            $line = get_lang('NoResult')."\n";
         }
     }
 
@@ -166,9 +166,9 @@ 
 
         $sql = "SELECT count(*)
                 FROM $TABLECOURSUSER
-                WHERE c_id = '" . api_get_course_int_id() . "' AND relation_type<>" . COURSE_RELATION_TYPE_RRHH . "";
+                WHERE c_id = '".api_get_course_int_id()."' AND relation_type<>".COURSE_RELATION_TYPE_RRHH."";
         $count = StatsUtils::getOneResult($sql);
-        $title_line = get_lang('CountUsers') . " ; " . $count . "\n";
+        $title_line = get_lang('CountUsers')." ; ".$count."\n";
     }
 
     /* 	Access to this course */
@@ -186,7 +186,7 @@ 
                     AND access_tool IS NULL";
         $count = StatsUtils::getOneResult($sql);
 
-        $line .= get_lang('CountToolAccess') . " ; " . $count . "\n";
+        $line .= get_lang('CountToolAccess')." ; ".$count."\n";
 
         // last 31 days
         $sql = "SELECT count(*)
@@ -196,7 +196,7 @@ 
                     AND access_tool IS NULL";
         $count = StatsUtils::getOneResult($sql);
 
-        $line .= get_lang('Last31days') . " ; " . $count . "\n";
+        $line .= get_lang('Last31days')." ; ".$count."\n";
 
         // last 7 days
         $sql = "SELECT count(*)
@@ -206,7 +206,7 @@ 
                     AND access_tool IS NULL";
         $count = StatsUtils::getOneResult($sql);
 
-        $line .= get_lang('Last7days') . " ; " . $count . "\n";
+        $line .= get_lang('Last7days')." ; ".$count."\n";
 
         // today
         $sql = "SELECT count(*)
@@ -215,7 +215,7 @@ 
                     AND ( access_date > CURDATE() )
                     AND access_tool IS NULL";
         $count = StatsUtils::getOneResult($sql);
-        $line .= get_lang('ThisDay') . " ; " . $count . "\n";
+        $line .= get_lang('ThisDay')." ; ".$count."\n";
     }
 
     /* 	Tools */
@@ -224,7 +224,7 @@ 
         $tempView[2] = '0';
         $title[1] = $nameTools;
         $line = '';
-        $title_line = get_lang('ToolTitleToolnameColumn') . ";" . get_lang('ToolTitleUsersColumn') . ";" . get_lang('ToolTitleCountColumn') . "\n";
+        $title_line = get_lang('ToolTitleToolnameColumn').";".get_lang('ToolTitleUsersColumn').";".get_lang('ToolTitleCountColumn')."\n";
 
         $sql = "SELECT access_tool, COUNT(DISTINCT access_user_id),count( access_tool )
                 FROM $TABLETRACK_ACCESS
@@ -236,10 +236,10 @@ 
 
         if (is_array($results)) {
             for ($j = 0; $j < count($results); $j++) {
-                $line .= $results[$j][0] . "/" . get_lang($results[$j][0]) . ";" . $results[$j][1] . ";" . $results[$j][2] . "\n";
+                $line .= $results[$j][0]."/".get_lang($results[$j][0]).";".$results[$j][1].";".$results[$j][2]."\n";
             }
         } else {
-            $line = get_lang('NoResult') . "\n";
+            $line = get_lang('NoResult')."\n";
         }
     }
 
@@ -261,14 +261,14 @@ 
 
         $title[1] = $nameTools;
         $line = '';
-        $title_line = get_lang('LinksTitleLinkColumn') . ";" . get_lang('LinksTitleUsersColumn') . ";" . get_lang('LinksTitleCountColumn') . "\n";
+        $title_line = get_lang('LinksTitleLinkColumn').";".get_lang('LinksTitleUsersColumn').";".get_lang('LinksTitleCountColumn')."\n";
 
         if (is_array($results)) {
             for ($j = 0; $j < count($results); $j++) {
-                $line .= $results[$j][1] . "'>" . $results[$j][0] . ";" . $results[$j][2] . ";" . $results[$j][3] . "\n";
+                $line .= $results[$j][1]."'>".$results[$j][0].";".$results[$j][2].";".$results[$j][3]."\n";
             }
         } else {
-            $line = get_lang('NoResult') . "\n";
+            $line = get_lang('NoResult')."\n";
         }
     }
 
@@ -287,13 +287,13 @@ 
 
         $title[1] = $nameTools;
         $line = '';
-        $title_line = get_lang('DocumentsTitleDocumentColumn') . ";" . get_lang('DocumentsTitleUsersColumn') . ";" . get_lang('DocumentsTitleCountColumn') . "\n";
+        $title_line = get_lang('DocumentsTitleDocumentColumn').";".get_lang('DocumentsTitleUsersColumn').";".get_lang('DocumentsTitleCountColumn')."\n";
         if (is_array($results)) {
             for ($j = 0; $j < count($results); $j++) {
-                $line .= $results[$j][0] . ";" . $results[$j][1] . ";" . $results[$j][2] . "\n";
+                $line .= $results[$j][0].";".$results[$j][1].";".$results[$j][2]."\n";
             }
         } else {
-            $line = get_lang('NoResult') . "\n";
+            $line = get_lang('NoResult')."\n";
         }
     }
 
@@ -321,10 +321,10 @@ 
                 //echo "<a href='".api_get_self()."?view=".$view."&scormcontopen=".$ar['id']."' class='specialLink'>$lp_title</a>";
                 if ($ar['id'] == $scormcontopen) { //have to list the students here
                     $contentId = $ar['id'];
-                    $sql2 = "SELECT u.user_id, u.lastname, u.firstname " .
-                            "FROM  $tbl_learnpath_view sd " .
-                            "INNER JOIN $table_user u " .
-                            "ON u.user_id = sd.user_id " .
+                    $sql2 = "SELECT u.user_id, u.lastname, u.firstname ".
+                            "FROM  $tbl_learnpath_view sd ".
+                            "INNER JOIN $table_user u ".
+                            "ON u.user_id = sd.user_id ".
                             "WHERE sd.c_id = $course_id AND sd.lp_id=$contentId group by u.user_id";
                     //error_log($sql2,0);
                     $result2 = Database::query($sql2);
@@ -336,28 +336,28 @@ 
                         while ($ar2 != '') {
 
                             if (isset($_REQUEST["scormstudentopen"]) && $ar2['user_id'] == $scormstudentopen) {
-                                $line .= $ar['id'] . " " . $ar2['user_id'] . " " . api_get_person_name($ar2['firstname'], $ar2['lastname']);
+                                $line .= $ar['id']." ".$ar2['user_id']." ".api_get_person_name($ar2['firstname'], $ar2['lastname']);
                             } else {
-                                $line .= $ar['id'] . " " . $ar2['user_id'] . " " . api_get_person_name($ar2['firstname'], $ar2['lastname']);
+                                $line .= $ar['id']." ".$ar2['user_id']." ".api_get_person_name($ar2['firstname'], $ar2['lastname']);
                             }
 
                             if ($ar2['user_id'] == $scormstudentopen) { //have to list the student's results
                                 $studentId = $ar2['user_id'];
-                                $sql3 = "SELECT iv.status, iv.score, i.title, iv.total_time " .
-                                        "FROM $tbl_learnpath_item i " .
-                                        "INNER JOIN $tbl_learnpath_item_view iv ON i.id=iv.lp_item_id " .
-                                        "INNER JOIN $tbl_learnpath_view v ON iv.lp_view_id=v.id " .
+                                $sql3 = "SELECT iv.status, iv.score, i.title, iv.total_time ".
+                                        "FROM $tbl_learnpath_item i ".
+                                        "INNER JOIN $tbl_learnpath_item_view iv ON i.id=iv.lp_item_id ".
+                                        "INNER JOIN $tbl_learnpath_view v ON iv.lp_view_id=v.id ".
                                         "WHERE 	i.c_id = $course_id AND
                                         		iv.c_id = $course_id AND
                                         		v.c_id = $course_id AND
                                 				v.user_id=$studentId and v.lp_id=$contentId ORDER BY v.id, i.id";
                                 $result3 = Database::query($sql3);
                                 $ar3 = Database::fetch_array($result3);
-                                $title_line .= get_lang('ScormTitleColumn') . ";" . get_lang('ScormStatusColumn') . ";" . get_lang('ScormScoreColumn') . ";" . get_lang('ScormTimeColumn');
+                                $title_line .= get_lang('ScormTitleColumn').";".get_lang('ScormStatusColumn').";".get_lang('ScormScoreColumn').";".get_lang('ScormTimeColumn');
                                 while ($ar3['status'] != '') {
                                     require_once '../newscorm/learnpathItem.class.php';
                                     $time = learnpathItem::getScormTimeFromParameter('php', $ar3['total_time']);
-                                    $line .= $title . ";" . $ar3['status'] . ";" . $ar3['score'] . ";" . $time;
+                                    $line .= $title.";".$ar3['status'].";".$ar3['score'].";".$time;
                                     $ar3 = Database::fetch_array($result3);
                                 }
                             }
@@ -377,23 +377,23 @@ 
      * Export to a CSV file
      * Force the browser to save the file instead of opening it.
      */
-    $len = strlen($title_line . $line);
+    $len = strlen($title_line.$line);
     header('Content-type: application/octet-stream');
     //header('Content-Type: application/force-download');
-    header('Content-length: ' . $len);
-    $filename = api_html_entity_decode(str_replace(":", "", str_replace(" ", "_", $title[0] . '_' . $title[1] . '.csv')));
+    header('Content-length: '.$len);
+    $filename = api_html_entity_decode(str_replace(":", "", str_replace(" ", "_", $title[0].'_'.$title[1].'.csv')));
     $filename = api_replace_dangerous_char($filename);
     if (preg_match("/MSIE 5.5/", $_SERVER['HTTP_USER_AGENT'])) {
-        header('Content-Disposition: filename= ' . $filename);
+        header('Content-Disposition: filename= '.$filename);
     } else {
-        header('Content-Disposition: attachment; filename= ' . $filename);
+        header('Content-Disposition: attachment; filename= '.$filename);
     }
     if (strpos($_SERVER['HTTP_USER_AGENT'], 'MSIE')) {
         header('Pragma: ');
         header('Cache-Control: ');
         header('Cache-Control: public'); // IE cannot download from sessions without a cache
     }
-    header('Content-Description: ' . $filename);
+    header('Content-Description: '.$filename);
     header('Content-transfer-encoding: binary');
 
     echo api_html_entity_decode($title_line, ENT_COMPAT);

Braces +17 added lines, -9 removed lines

@@ -38,20 +38,27 @@ 
 
 $view = $_REQUEST['view'];
 
-if ($view == "0000001")
+if ($view == "0000001") {
     $nameTools = get_lang('SynthesisView');
-if ($view == "1000000")
+}
+if ($view == "1000000") {
     $nameTools = get_lang('CourseStats');
-if ($view == "0100000")
+}
+if ($view == "0100000") {
     $nameTools = get_lang('CourseAccess');
-if ($view == "0010000")
+}
+if ($view == "0010000") {
     $nameTools = get_lang('ToolsAccess');
-if ($view == "0001000")
+}
+if ($view == "0001000") {
     $nameTools = get_lang('LinksAccess');
-if ($view == "0000100")
+}
+if ($view == "0000100") {
     $nameTools = get_lang('DocumentsAccess');
-if ($view == "00000010")
+}
+if ($view == "00000010") {
     $nameTools = get_lang('ScormAccess');
+}
 
 $interbreadcrumb[] = array("url" => api_get_self() . "?view=0000000", "name" => get_lang('ToolName'));
 
@@ -79,8 +86,9 @@ 
       </div><br>
       "; */
 
-    if (!isset($view))
-        $view = "0000000";
+    if (!isset($view)) {
+            $view = "0000000";
+    }
 
 
     /* 	Reporting */

main/tracking/userlogCSV.php

Spacing +16 added lines, -16 removed lines

@@ -26,8 +26,8 @@ 
 $is_allowed = true;
 
 /* Libraries */
-require_once api_get_path(SYS_CODE_PATH) . 'resourcelinker/resourcelinker.inc.php';
-require_once api_get_path(SYS_CODE_PATH) . 'exercice/hotpotatoes.lib.php';
+require_once api_get_path(SYS_CODE_PATH).'resourcelinker/resourcelinker.inc.php';
+require_once api_get_path(SYS_CODE_PATH).'exercice/hotpotatoes.lib.php';
 
 /* Header */
 
@@ -71,7 +71,7 @@ 
             AND ((access_start_date <= '$now'
             AND access_end_date >= '$now')
             OR (access_start_date='0000-00-00' AND access_end_date='0000-00-00'))
-        WHERE session_id='" . $_SESSION['id_session'] . "' AND c_id = $courseId";
+        WHERE session_id='".$_SESSION['id_session']."' AND c_id = $courseId";
 //echo $sql;
 $result = Database::query($sql);
 if (!Database::num_rows($result)) {
@@ -84,7 +84,7 @@ 
 $tbl_learnpath_view = Database::get_course_table(TABLE_LP_VIEW);
 $tbl_learnpath_item_view = Database::get_course_table(TABLE_LP_ITEM_VIEW);
 
-$documentPath = api_get_path(SYS_COURSE_PATH) . $_course['path'] . '/document';
+$documentPath = api_get_path(SYS_COURSE_PATH).$_course['path'].'/document';
 
 // The variables for the days and the months
 $DaysShort = api_get_week_days_short();
@@ -116,7 +116,7 @@ 
             // if user can track everybody : list user of course
             $sql = "SELECT count(user_id)
                     FROM $TABLECOURSUSER
-                    WHERE c_id = '$courseId' AND relation_type<>" . COURSE_RELATION_TYPE_RRHH . "";
+                    WHERE c_id = '$courseId' AND relation_type<>".COURSE_RELATION_TYPE_RRHH."";
 
         } else {
             // if user can only track one group : list users of this group
@@ -154,7 +154,7 @@ 
             // list of users in this course
             $sql = "SELECT u.user_id, u.firstname,u.lastname
                 FROM $TABLECOURSUSER cu , $TABLEUSER u
-                WHERE cu.user_id = u.user_id AND cu.relation_type<>" . COURSE_RELATION_TYPE_RRHH . "
+                WHERE cu.user_id = u.user_id AND cu.relation_type<>".COURSE_RELATION_TYPE_RRHH."
                 AND cu.c_id = '$courseId'
                 LIMIT $offset,$step";
         } else {
@@ -180,7 +180,7 @@ 
             // check if user is in this course
             $tracking_is_accepted = $is_course_member;
             $tracked_user_info = api_get_user_info($uInfo);
-            $title[0] = $tracked_user_info[1] . '_' . $tracked_user_info[2];
+            $title[0] = $tracked_user_info[1].'_'.$tracked_user_info[2];
         } else {
             // check if user is in the group of this tutor
             $sql = "SELECT u.firstname,u.lastname, u.email
@@ -194,7 +194,7 @@ 
                 $tracking_is_accepted = true;
             }
 
-            $title[0] = $tracked_user_info['firstname'] . '_' . $tracked_user_info['lastname'];
+            $title[0] = $tracked_user_info['firstname'].'_'.$tracked_user_info['lastname'];
         }
 
         if ($tracking_is_accepted) {
@@ -242,8 +242,8 @@ 
                 $_cid
             );
 
-            $title_line = $title_line1 . $title_line2 . $title_line3 . $title_line4 . $title_line5;
-            $line = $line1 . $line2 . $line3 . $line4 . $line5;
+            $title_line = $title_line1.$title_line2.$title_line3.$title_line4.$title_line5;
+            $line = $line1.$line2.$line3.$line4.$line5;
         } else {
             echo get_lang('ErrorUserNotInGroup');
         }
@@ -310,22 +310,22 @@ 
      * force the browser to save the file instead of opening it
      */
 
-    $len = strlen($title_line . $line);
+    $len = strlen($title_line.$line);
     header('Content-type: application/octet-stream');
     //header('Content-Type: application/force-download');
-    header('Content-length: ' . $len);
+    header('Content-length: '.$len);
     $filename = html_entity_decode(
         str_replace(
             ":",
             "",
-            str_replace(" ", "_", $title[0] . '_' . $title[1] . '.csv')
+            str_replace(" ", "_", $title[0].'_'.$title[1].'.csv')
         )
     );
     $filename = api_replace_dangerous_char($filename);
     if (preg_match("/MSIE 5.5/", $_SERVER['HTTP_USER_AGENT'])) {
-        header('Content-Disposition: filename= ' . $filename);
+        header('Content-Disposition: filename= '.$filename);
     } else {
-        header('Content-Disposition: attachment; filename= ' . $filename);
+        header('Content-Disposition: attachment; filename= '.$filename);
     }
     if (strpos($_SERVER['HTTP_USER_AGENT'], 'MSIE')) {
         header('Pragma: ');
@@ -334,7 +334,7 @@ 
             'Cache-Control: public'
         ); // IE cannot download from sessions without a cache
     }
-    header('Content-Description: ' . $filename);
+    header('Content-Description: '.$filename);
     header('Content-transfer-encoding: binary');
 
     echo api_html_entity_decode($title_line, ENT_QUOTES, $charset);

main/tracking/course_session_report.php

Indentation +122 added lines, -122 removed lines

@@ -14,23 +14,23 @@ 
 $is_allowedToTrack = $is_courseAdmin || $is_platformAdmin || $is_courseCoach || $is_sessionAdmin;
 
 if (!$is_allowedToTrack) {
-	api_not_allowed(true);
+    api_not_allowed(true);
 }
 
 $export_to_xls = false;
 if (isset($_GET['export'])) {
-	$export_to_xls = true;
+    $export_to_xls = true;
 }
 if (api_is_platform_admin() ) {
-	$global = true;
+    $global = true;
 } else {
-	$global = false;
+    $global = false;
 }
 $global = true;
 
 $session_id = isset($_GET['session_id']) ? intval($_GET['session_id']) : null;
 if (empty($session_id)) {
-	$session_id  = 1;
+    $session_id  = 1;
 }
 
 $form = new FormValidator('search_simple','POST','','',null,false);
@@ -39,10 +39,10 @@ 
 $session_list = SessionManager::get_sessions_list(array(), array('name'));
 $my_session_list = array();
 foreach($session_list as $sesion_item) {
-	$my_session_list[$sesion_item['id']] = $sesion_item['name'];
+    $my_session_list[$sesion_item['id']] = $sesion_item['name'];
 }
 if (count($session_list) == 0) {
-	$my_session_list[0] = get_lang('None');
+    $my_session_list[0] = get_lang('None');
 }
 $form->addElement('select', 'session_id', get_lang('Sessions'), $my_session_list);
 $form->addButtonFilter(get_lang('Filter'));
@@ -51,32 +51,32 @@ 
 if (!empty($_REQUEST['session_id'])) $session_id = intval($_REQUEST['session_id']); else $session_id = 0;
 
 if (empty($session_id)) {
-	$session_id = key($my_session_list);
+    $session_id = key($my_session_list);
 }
 $form->setDefaults(array('session_id'=>$session_id));
 $course_list = SessionManager::get_course_list_by_session_id($session_id);
 
 if (!$export_to_xls) {
-	Display :: display_header(get_lang("MySpace"));
-	echo '<div class="actions">';
+    Display :: display_header(get_lang("MySpace"));
+    echo '<div class="actions">';
 
-	if ($global) {
-		echo MySpace::getTopMenu();
-	} else {
-		echo '<div style="float:left; clear:left">
+    if ($global) {
+        echo MySpace::getTopMenu();
+    } else {
+        echo '<div style="float:left; clear:left">
 				<a href="courseLog.php?'.api_get_cidreq().'&studentlist=true">'.get_lang('StudentsTracking').'</a>&nbsp;|
 				<a href="courseLog.php?'.api_get_cidreq().'&studentlist=false">'.get_lang('CourseTracking').'</a>&nbsp;';
-		echo '</div>';
-	}
-	echo '</div>';
+        echo '</div>';
+    }
+    echo '</div>';
 
-	if  (api_is_platform_admin()) {
-		echo MySpace::getAdminActions();
-	}
+    if  (api_is_platform_admin()) {
+        echo MySpace::getAdminActions();
+    }
 
-	echo '<h2>'.get_lang('LPExerciseResultsBySession').'</h2>';
-	$form->display();
-	Display::display_normal_message(get_lang('StudentScoreAverageIsCalculatedBaseInAllLPsAndAllAttempts'));
+    echo '<h2>'.get_lang('LPExerciseResultsBySession').'</h2>';
+    $form->display();
+    Display::display_normal_message(get_lang('StudentScoreAverageIsCalculatedBaseInAllLPsAndAllAttempts'));
 }
 
 $users = SessionManager::get_users_by_session($session_id);
@@ -86,15 +86,15 @@ 
 $main_result = array();
 //Getting course list
 foreach ($course_list  as $current_course ) {
-	$course_info = api_get_course_info($current_course['code']);
-	$_course = $course_info;
-	$attempt_result = array();
+    $course_info = api_get_course_info($current_course['code']);
+    $_course = $course_info;
+    $attempt_result = array();
 
-	//Getting LP list
-	$list = new LearnpathList('', $current_course['code'], $session_id);
-	$lp_list = $list->get_flat_list();
+    //Getting LP list
+    $list = new LearnpathList('', $current_course['code'], $session_id);
+    $lp_list = $list->get_flat_list();
 
-	// Looping LPs
+    // Looping LPs
     foreach ($lp_list as $lp_id =>$lp) {
         $exercise_list = Event::get_all_exercises_from_lp($lp_id, $course_info['real_id']);
         // Looping Chamilo Exercises in LP
@@ -111,7 +111,7 @@ 
             }
         }
     }
-	$main_result[$current_course['code']] = $attempt_result;
+    $main_result[$current_course['code']] = $attempt_result;
 }
 
 $total_average_score = 0;
@@ -119,102 +119,102 @@ 
 $html_result = '';
 if (!empty($users) && is_array($users)) {
 
-	$html_result .= '<table  class="data_table">';
-	$html_result .= '<tr><th>'.get_lang('User').'</th>';
-	foreach($course_list as $item ) {
-		$html_result .= '<th>'.$item['title'].'<br /> '.get_lang('AverageScore').' %</th>';
-	}
-	$html_result .= '<th>'.get_lang('AverageScore').' %</th>';
-	$html_result .= '<th>'.get_lang('LastConnexionDate').'</th></tr>';
-
-	foreach ($users  as $user) {
-		$total_student = 0;
-		$counter ++;
-		$s_css_class = 'row_even';
-		if ($counter % 2 ==0 ) {
-			$s_css_class = 'row_odd';
-		}
-		$html_result .= "<tr class='$s_css_class'>
+    $html_result .= '<table  class="data_table">';
+    $html_result .= '<tr><th>'.get_lang('User').'</th>';
+    foreach($course_list as $item ) {
+        $html_result .= '<th>'.$item['title'].'<br /> '.get_lang('AverageScore').' %</th>';
+    }
+    $html_result .= '<th>'.get_lang('AverageScore').' %</th>';
+    $html_result .= '<th>'.get_lang('LastConnexionDate').'</th></tr>';
+
+    foreach ($users  as $user) {
+        $total_student = 0;
+        $counter ++;
+        $s_css_class = 'row_even';
+        if ($counter % 2 ==0 ) {
+            $s_css_class = 'row_odd';
+        }
+        $html_result .= "<tr class='$s_css_class'>
 							<td >";
-		$html_result .= $user['firstname'].' '.$user['lastname'];
-		$html_result .= "</td>";
-
-		// Getting course list
-
-		$counter = 0;
-		$total_result_by_user = 0;
-		foreach ($course_list  as $current_course ) {
-			$total_course = 0;
-			$html_result .= "<td>";
-
-
-			$result  = '-';
-			if (isset($main_result[$current_course['code']][$user['user_id']])) {
-				$user_info_stat = $main_result[$current_course['code']][$user['user_id']];
-				if (!empty($user_info_stat['result']) && !empty($user_info_stat['attempts'])) {
-					$result = round(
-						$user_info_stat['result'] / $user_info_stat['attempts'] * 100,
-						2
-					);
-					$total_course += $result;
-					$total_result_by_user += $result;
-					$course_average[$current_course['code']] += $total_course;
-					$course_average_counter[$current_course['code']]++;
-					$result = $result . ' (' . $user_info_stat['attempts'] . ' ' . get_lang(
-							'Attempts'
-						) . ')';
-					$counter++;
-				}
-			}
-
-			$html_result .= $result;
-			$html_result .= "</td>";
-		}
-		if (empty($counter)) {
-			$total_student = '-';
-		} else {
-			$total_student = $total_result_by_user/$counter;
-			$total_average_score+=$total_student;
-			$total_average_score_count++;
-		}
-		$string_date=Tracking :: get_last_connection_date($user['user_id'],true);
-		$html_result .="<td>$total_student</td><td>$string_date</td></tr>";
-	}
-
-	$html_result .="<tr><th>".get_lang('AverageScore')."</th>";
-	$total_average = 0;
-	$counter = 0;
-	foreach($course_list as $course_item) {
-		if (!empty($course_average_counter[$course_item['code']])) {
-			$average_per_course = round(
-				$course_average[$course_item['code']]/($course_average_counter[$course_item['code']]*100)*100,
-				2
-			);
-		} else {
-			$average_per_course = '-';
-		}
-		if (!empty($average_per_course)) {
-			$counter++;
-		}
-		$total_average = $total_average + $average_per_course;
-		$html_result .="<td>$average_per_course</td>";
-	}
-	if (!empty($total_average_score_count)) {
-		$total_average = round($total_average_score/($total_average_score_count*100)*100,2);
-	} else {
-		$total_average = '-';
-	}
-
-	$html_result .='<td>'.$total_average.'</td>';
-	$html_result .="<td>-</td>";
-	$html_result .="</tr>";
-	$html_result .= '</table>';
+        $html_result .= $user['firstname'].' '.$user['lastname'];
+        $html_result .= "</td>";
+
+        // Getting course list
+
+        $counter = 0;
+        $total_result_by_user = 0;
+        foreach ($course_list  as $current_course ) {
+            $total_course = 0;
+            $html_result .= "<td>";
+
+
+            $result  = '-';
+            if (isset($main_result[$current_course['code']][$user['user_id']])) {
+                $user_info_stat = $main_result[$current_course['code']][$user['user_id']];
+                if (!empty($user_info_stat['result']) && !empty($user_info_stat['attempts'])) {
+                    $result = round(
+                        $user_info_stat['result'] / $user_info_stat['attempts'] * 100,
+                        2
+                    );
+                    $total_course += $result;
+                    $total_result_by_user += $result;
+                    $course_average[$current_course['code']] += $total_course;
+                    $course_average_counter[$current_course['code']]++;
+                    $result = $result . ' (' . $user_info_stat['attempts'] . ' ' . get_lang(
+                            'Attempts'
+                        ) . ')';
+                    $counter++;
+                }
+            }
+
+            $html_result .= $result;
+            $html_result .= "</td>";
+        }
+        if (empty($counter)) {
+            $total_student = '-';
+        } else {
+            $total_student = $total_result_by_user/$counter;
+            $total_average_score+=$total_student;
+            $total_average_score_count++;
+        }
+        $string_date=Tracking :: get_last_connection_date($user['user_id'],true);
+        $html_result .="<td>$total_student</td><td>$string_date</td></tr>";
+    }
+
+    $html_result .="<tr><th>".get_lang('AverageScore')."</th>";
+    $total_average = 0;
+    $counter = 0;
+    foreach($course_list as $course_item) {
+        if (!empty($course_average_counter[$course_item['code']])) {
+            $average_per_course = round(
+                $course_average[$course_item['code']]/($course_average_counter[$course_item['code']]*100)*100,
+                2
+            );
+        } else {
+            $average_per_course = '-';
+        }
+        if (!empty($average_per_course)) {
+            $counter++;
+        }
+        $total_average = $total_average + $average_per_course;
+        $html_result .="<td>$average_per_course</td>";
+    }
+    if (!empty($total_average_score_count)) {
+        $total_average = round($total_average_score/($total_average_score_count*100)*100,2);
+    } else {
+        $total_average = '-';
+    }
+
+    $html_result .='<td>'.$total_average.'</td>';
+    $html_result .="<td>-</td>";
+    $html_result .="</tr>";
+    $html_result .= '</table>';
 } else {
-	Display::display_warning_message(get_lang('NoResults'));
+    Display::display_warning_message(get_lang('NoResults'));
 }
 
 if (!$export_to_xls) {
-	echo $html_result;
+    echo $html_result;
 }
 
 Display :: display_footer();

Spacing +25 added lines, -25 removed lines

@@ -21,7 +21,7 @@ 
 if (isset($_GET['export'])) {
 	$export_to_xls = true;
 }
-if (api_is_platform_admin() ) {
+if (api_is_platform_admin()) {
 	$global = true;
 } else {
 	$global = false;
@@ -30,15 +30,15 @@ 
 
 $session_id = isset($_GET['session_id']) ? intval($_GET['session_id']) : null;
 if (empty($session_id)) {
-	$session_id  = 1;
+	$session_id = 1;
 }
 
-$form = new FormValidator('search_simple','POST','','',null,false);
+$form = new FormValidator('search_simple', 'POST', '', '', null, false);
 
 //Get session list
 $session_list = SessionManager::get_sessions_list(array(), array('name'));
 $my_session_list = array();
-foreach($session_list as $sesion_item) {
+foreach ($session_list as $sesion_item) {
 	$my_session_list[$sesion_item['id']] = $sesion_item['name'];
 }
 if (count($session_list) == 0) {
@@ -70,7 +70,7 @@ 
 	}
 	echo '</div>';
 
-	if  (api_is_platform_admin()) {
+	if (api_is_platform_admin()) {
 		echo MySpace::getAdminActions();
 	}
 
@@ -85,7 +85,7 @@ 
 $counter = 0;
 $main_result = array();
 //Getting course list
-foreach ($course_list  as $current_course ) {
+foreach ($course_list  as $current_course) {
 	$course_info = api_get_course_info($current_course['code']);
 	$_course = $course_info;
 	$attempt_result = array();
@@ -121,7 +121,7 @@ 
 
 	$html_result .= '<table  class="data_table">';
 	$html_result .= '<tr><th>'.get_lang('User').'</th>';
-	foreach($course_list as $item ) {
+	foreach ($course_list as $item) {
 		$html_result .= '<th>'.$item['title'].'<br /> '.get_lang('AverageScore').' %</th>';
 	}
 	$html_result .= '<th>'.get_lang('AverageScore').' %</th>';
@@ -129,9 +129,9 @@ 
 
 	foreach ($users  as $user) {
 		$total_student = 0;
-		$counter ++;
+		$counter++;
 		$s_css_class = 'row_even';
-		if ($counter % 2 ==0 ) {
+		if ($counter % 2 == 0) {
 			$s_css_class = 'row_odd';
 		}
 		$html_result .= "<tr class='$s_css_class'>
@@ -143,12 +143,12 @@ 
 
 		$counter = 0;
 		$total_result_by_user = 0;
-		foreach ($course_list  as $current_course ) {
+		foreach ($course_list  as $current_course) {
 			$total_course = 0;
 			$html_result .= "<td>";
 
 
-			$result  = '-';
+			$result = '-';
 			if (isset($main_result[$current_course['code']][$user['user_id']])) {
 				$user_info_stat = $main_result[$current_course['code']][$user['user_id']];
 				if (!empty($user_info_stat['result']) && !empty($user_info_stat['attempts'])) {
@@ -160,9 +160,9 @@ 
 					$total_result_by_user += $result;
 					$course_average[$current_course['code']] += $total_course;
 					$course_average_counter[$current_course['code']]++;
-					$result = $result . ' (' . $user_info_stat['attempts'] . ' ' . get_lang(
+					$result = $result.' ('.$user_info_stat['attempts'].' '.get_lang(
 							'Attempts'
-						) . ')';
+						).')';
 					$counter++;
 				}
 			}
@@ -173,21 +173,21 @@ 
 		if (empty($counter)) {
 			$total_student = '-';
 		} else {
-			$total_student = $total_result_by_user/$counter;
-			$total_average_score+=$total_student;
+			$total_student = $total_result_by_user / $counter;
+			$total_average_score += $total_student;
 			$total_average_score_count++;
 		}
-		$string_date=Tracking :: get_last_connection_date($user['user_id'],true);
-		$html_result .="<td>$total_student</td><td>$string_date</td></tr>";
+		$string_date = Tracking :: get_last_connection_date($user['user_id'], true);
+		$html_result .= "<td>$total_student</td><td>$string_date</td></tr>";
 	}
 
-	$html_result .="<tr><th>".get_lang('AverageScore')."</th>";
+	$html_result .= "<tr><th>".get_lang('AverageScore')."</th>";
 	$total_average = 0;
 	$counter = 0;
-	foreach($course_list as $course_item) {
+	foreach ($course_list as $course_item) {
 		if (!empty($course_average_counter[$course_item['code']])) {
 			$average_per_course = round(
-				$course_average[$course_item['code']]/($course_average_counter[$course_item['code']]*100)*100,
+				$course_average[$course_item['code']] / ($course_average_counter[$course_item['code']] * 100) * 100,
 				2
 			);
 		} else {
@@ -197,17 +197,17 @@ 
 			$counter++;
 		}
 		$total_average = $total_average + $average_per_course;
-		$html_result .="<td>$average_per_course</td>";
+		$html_result .= "<td>$average_per_course</td>";
 	}
 	if (!empty($total_average_score_count)) {
-		$total_average = round($total_average_score/($total_average_score_count*100)*100,2);
+		$total_average = round($total_average_score / ($total_average_score_count * 100) * 100, 2);
 	} else {
 		$total_average = '-';
 	}
 
-	$html_result .='<td>'.$total_average.'</td>';
-	$html_result .="<td>-</td>";
-	$html_result .="</tr>";
+	$html_result .= '<td>'.$total_average.'</td>';
+	$html_result .= "<td>-</td>";
+	$html_result .= "</tr>";
 	$html_result .= '</table>';
 } else {
 	Display::display_warning_message(get_lang('NoResults'));

Braces +10 added lines, -2 removed lines

@@ -47,8 +47,16 @@
 $form->addElement('select', 'session_id', get_lang('Sessions'), $my_session_list);
 $form->addButtonFilter(get_lang('Filter'));
 
-if (!empty($_REQUEST['score']))	$filter_score = intval($_REQUEST['score']); else $filter_score = 70;
-if (!empty($_REQUEST['session_id'])) $session_id = intval($_REQUEST['session_id']); else $session_id = 0;
+if (!empty($_REQUEST['score'])) {
+    $filter_score = intval($_REQUEST['score']);
+} else {
+    $filter_score = 70;
+}
+if (!empty($_REQUEST['session_id'])) {
+    $session_id = intval($_REQUEST['session_id']);
+} else {
+    $session_id = 0;
+}
 
 if (empty($session_id)) {
 	$session_id = key($my_session_list);

main/tracking/question_course_report.php

Indentation +107 added lines, -107 removed lines

@@ -14,20 +14,20 @@ 
 $is_allowedToTrack = $is_courseAdmin || $is_platformAdmin || $is_courseCoach || $is_sessionAdmin;
 
 if (!$is_allowedToTrack) {
-	Display :: display_header(null);
-	api_not_allowed();
-	Display :: display_footer();
+    Display :: display_header(null);
+    api_not_allowed();
+    Display :: display_footer();
 }
 
 $export_to_xls = false;
 if (isset($_GET['export'])) {
-	$export_to_xls = true;
+    $export_to_xls = true;
 }
 
 if (api_is_platform_admin() ) {
-	$global = true;
+    $global = true;
 } else {
-	$global = false;
+    $global = false;
 }
 $global = true;
 
@@ -45,14 +45,14 @@ 
 $session_id = isset($_REQUEST['session_id']) ? intval($_REQUEST['session_id']) : null;
 
 if (empty($session_id)) {
-	$temp_course_list = CourseManager :: get_courses_list();
+    $temp_course_list = CourseManager :: get_courses_list();
 } else {
-	$temp_course_list = SessionManager::get_course_list_by_session_id($session_id);
+    $temp_course_list = SessionManager::get_course_list_by_session_id($session_id);
 }
 
 foreach ($temp_course_list  as $temp_course_item) {
-	$course_item = CourseManager ::get_course_information($temp_course_item['code']);
-	$course_select_list[$temp_course_item['code']]	= $course_item['title'];
+    $course_item = CourseManager ::get_course_information($temp_course_item['code']);
+    $course_select_list[$temp_course_item['code']]	= $course_item['title'];
 }
 
 //Get session list
@@ -95,132 +95,132 @@ 
 $course_info = api_get_course_info($course_code);
 
 if (!empty($course_info)) {
-	$list = new LearnpathList('', $course_code);
-	$lp_list = $list->get_flat_list();
+    $list = new LearnpathList('', $course_code);
+    $lp_list = $list->get_flat_list();
 
-	$main_question_list = array();
+    $main_question_list = array();
 
-	foreach ($lp_list as $lp_id => $lp) {
+    foreach ($lp_list as $lp_id => $lp) {
         $exercise_list = Event::get_all_exercises_from_lp(
             $lp_id,
             $course_info['real_id']
         );
 
-		foreach ($exercise_list as $exercise) {
-			$my_exercise = new Exercise($course_info['real_id']);
-			$my_exercise->read($exercise['path']);
-			$question_list = $my_exercise->selectQuestionList();
-
-			$exercise_stats = Event::get_all_exercise_event_from_lp(
-				$exercise['path'],
-				$course_info['real_id'],
-				$session_id
-			);
-
-			foreach ($question_list as $question_id) {
-				$question_data = Question::read($question_id);
-				$main_question_list[$question_id] = $question_data;
-				$quantity_exercises = 0;
-				$question_result = 0;
-
-				foreach ($exercise_stats as $stats) {
-					if (!empty($stats['question_list'])) {
-						foreach($stats['question_list'] as $my_question_stat) {
-							if ($question_id == $my_question_stat['question_id']) {
-								$question_result =  $question_result + $my_question_stat['marks'];
-								$quantity_exercises++;
-							}
-						}
-					}
-				}
-
-				if (!empty($quantity_exercises)) {
-					// Score % average
-					$main_question_list[$question_id]->results = ($question_result / ($quantity_exercises));
-				} else {
-					$main_question_list[$question_id]->results = 0;
-				}
-
-				$main_question_list[$question_id]->quantity = $quantity_exercises;
-			}
-		}
-	}
+        foreach ($exercise_list as $exercise) {
+            $my_exercise = new Exercise($course_info['real_id']);
+            $my_exercise->read($exercise['path']);
+            $question_list = $my_exercise->selectQuestionList();
+
+            $exercise_stats = Event::get_all_exercise_event_from_lp(
+                $exercise['path'],
+                $course_info['real_id'],
+                $session_id
+            );
+
+            foreach ($question_list as $question_id) {
+                $question_data = Question::read($question_id);
+                $main_question_list[$question_id] = $question_data;
+                $quantity_exercises = 0;
+                $question_result = 0;
+
+                foreach ($exercise_stats as $stats) {
+                    if (!empty($stats['question_list'])) {
+                        foreach($stats['question_list'] as $my_question_stat) {
+                            if ($question_id == $my_question_stat['question_id']) {
+                                $question_result =  $question_result + $my_question_stat['marks'];
+                                $quantity_exercises++;
+                            }
+                        }
+                    }
+                }
+
+                if (!empty($quantity_exercises)) {
+                    // Score % average
+                    $main_question_list[$question_id]->results = ($question_result / ($quantity_exercises));
+                } else {
+                    $main_question_list[$question_id]->results = 0;
+                }
+
+                $main_question_list[$question_id]->quantity = $quantity_exercises;
+            }
+        }
+    }
 }
 
 if (!$export_to_xls) {
-	Display :: display_header(get_lang("MySpace"));
-	echo '<div class="actions">';
-	if ($global) {
-		echo MySpace::getTopMenu();
-	} else {
-		echo '<div style="float:left; clear:left">
+    Display :: display_header(get_lang("MySpace"));
+    echo '<div class="actions">';
+    if ($global) {
+        echo MySpace::getTopMenu();
+    } else {
+        echo '<div style="float:left; clear:left">
 				<a href="courseLog.php?'.api_get_cidreq().'&studentlist=true">'.
                     get_lang('StudentsTracking').'</a>&nbsp;|
 				<a href="courseLog.php?'.api_get_cidreq().'&studentlist=false">'.
                     get_lang('CourseTracking').'</a>&nbsp;';
-		echo '</div>';
-	}
-	echo '</div>';
+        echo '</div>';
+    }
+    echo '</div>';
 
-	if (api_is_platform_admin()) {
-		echo MySpace::getAdminActions();
-	}
-	echo '<br />';
-	echo '<h2>'.get_lang('LPQuestionListResults').'</h2>';
+    if (api_is_platform_admin()) {
+        echo MySpace::getAdminActions();
+    }
+    echo '<br />';
+    echo '<h2>'.get_lang('LPQuestionListResults').'</h2>';
 
-	$form->display();
+    $form->display();
 
-	if (empty($course_code)) {
-		Display::display_warning_message(get_lang('PleaseSelectACourse'));
-	}
+    if (empty($course_code)) {
+        Display::display_warning_message(get_lang('PleaseSelectACourse'));
+    }
 }
 
 $course_average = array();
 $counter = 0;
 
 if (!empty($main_question_list) && is_array($main_question_list)) {
-	$html_result .= '<table  class="data_table">';
-	$html_result .= '<tr><th>'.get_lang('Question').
+    $html_result .= '<table  class="data_table">';
+    $html_result .= '<tr><th>'.get_lang('Question').
                     Display :: return_icon('info3.gif', get_lang('QuestionsAreTakenFromLPExercises'), array('align' => 'absmiddle', 'hspace' => '3px')).'</th>';
-	$html_result .= '<th>'.$course_info['visual_code'].' '.get_lang('AverageScore').Display :: return_icon('info3.gif', get_lang('AllStudentsAttemptsAreConsidered'), array('align' => 'absmiddle', 'hspace' => '3px')).' </th>';
-	$html_result .= '<th>'.get_lang('Quantity').'</th>';
-
-	foreach ($main_question_list as $question) {
-		$total_student = 0;
-		$counter ++;
-		$s_css_class = 'row_even';
-		if ($counter % 2 ==0 ) {
-			$s_css_class = 'row_odd';
-		}
-		$html_result .= "<tr class='$s_css_class'>
+    $html_result .= '<th>'.$course_info['visual_code'].' '.get_lang('AverageScore').Display :: return_icon('info3.gif', get_lang('AllStudentsAttemptsAreConsidered'), array('align' => 'absmiddle', 'hspace' => '3px')).' </th>';
+    $html_result .= '<th>'.get_lang('Quantity').'</th>';
+
+    foreach ($main_question_list as $question) {
+        $total_student = 0;
+        $counter ++;
+        $s_css_class = 'row_even';
+        if ($counter % 2 ==0 ) {
+            $s_css_class = 'row_odd';
+        }
+        $html_result .= "<tr class='$s_css_class'>
 							<td >";
-		$question_title = trim($question->question);
-		if (empty($question_title)) {
-			$html_result .= get_lang('Untitled').' '.get_lang('Question').' #'.$question->id;
-		} else {
-			$html_result .= $question->question;
-		}
-
-		$html_result .= "</td>";
-		$html_result .= "<td>";
-		$html_result .= round($question->results, 2).' / '.$question->weighting;
-		$html_result .= "</td>";
-
-		$html_result .= "<td>";
-		$html_result .= $question->quantity;
-		$html_result .= "</td>";
-	}
-
-	$html_result .="</tr>";
-	$html_result .= '</table>';
+        $question_title = trim($question->question);
+        if (empty($question_title)) {
+            $html_result .= get_lang('Untitled').' '.get_lang('Question').' #'.$question->id;
+        } else {
+            $html_result .= $question->question;
+        }
+
+        $html_result .= "</td>";
+        $html_result .= "<td>";
+        $html_result .= round($question->results, 2).' / '.$question->weighting;
+        $html_result .= "</td>";
+
+        $html_result .= "<td>";
+        $html_result .= $question->quantity;
+        $html_result .= "</td>";
+    }
+
+    $html_result .="</tr>";
+    $html_result .= '</table>';
 } else {
-	if (!empty($course_code)) {
-		Display::display_warning_message(get_lang('NoResults'));
-	}
+    if (!empty($course_code)) {
+        Display::display_warning_message(get_lang('NoResults'));
+    }
 }
 
 if (!$export_to_xls) {
-	echo $html_result;
+    echo $html_result;
 }
 
 Display :: display_footer();

Spacing +8 added lines, -8 removed lines

@@ -24,7 +24,7 @@ 
 	$export_to_xls = true;
 }
 
-if (api_is_platform_admin() ) {
+if (api_is_platform_admin()) {
 	$global = true;
 } else {
 	$global = false;
@@ -52,7 +52,7 @@ 
 
 foreach ($temp_course_list  as $temp_course_item) {
 	$course_item = CourseManager ::get_course_information($temp_course_item['code']);
-	$course_select_list[$temp_course_item['code']]	= $course_item['title'];
+	$course_select_list[$temp_course_item['code']] = $course_item['title'];
 }
 
 //Get session list
@@ -90,7 +90,7 @@ 
     $course_code = 0;
 }
 
-$form->setDefaults(array('course_code'=>(string)$course_code));
+$form->setDefaults(array('course_code'=>(string) $course_code));
 
 $course_info = api_get_course_info($course_code);
 
@@ -125,9 +125,9 @@ 
 
 				foreach ($exercise_stats as $stats) {
 					if (!empty($stats['question_list'])) {
-						foreach($stats['question_list'] as $my_question_stat) {
+						foreach ($stats['question_list'] as $my_question_stat) {
 							if ($question_id == $my_question_stat['question_id']) {
-								$question_result =  $question_result + $my_question_stat['marks'];
+								$question_result = $question_result + $my_question_stat['marks'];
 								$quantity_exercises++;
 							}
 						}
@@ -187,9 +187,9 @@ 
 
 	foreach ($main_question_list as $question) {
 		$total_student = 0;
-		$counter ++;
+		$counter++;
 		$s_css_class = 'row_even';
-		if ($counter % 2 ==0 ) {
+		if ($counter % 2 == 0) {
 			$s_css_class = 'row_odd';
 		}
 		$html_result .= "<tr class='$s_css_class'>
@@ -211,7 +211,7 @@ 
 		$html_result .= "</td>";
 	}
 
-	$html_result .="</tr>";
+	$html_result .= "</tr>";
 	$html_result .= '</table>';
 } else {
 	if (!empty($course_code)) {

main/tracking/course_access_details.php

Spacing +16 added lines, -16 removed lines

@@ -61,18 +61,18 @@ 
             $reqdate = time();
             //** dislayed period
             echo "<tr><td><b>";
-            switch($period) {
+            switch ($period) {
                 case "year" :
                     echo date(" Y", $reqdate);
                     break;
                 case "month" :
-                    echo $MonthsLong[date("n", $reqdate)-1].date(" Y", $reqdate);
+                    echo $MonthsLong[date("n", $reqdate) - 1].date(" Y", $reqdate);
                     break;
                 // default == day
                 default :
                     $period = "day";
                 case "day" :
-                    echo $DaysLong[date("w" , $reqdate)].date(" d " , $reqdate).$MonthsLong[date("n", $reqdate)-1].date(" Y" , $reqdate);
+                    echo $DaysLong[date("w", $reqdate)].date(" d ", $reqdate).$MonthsLong[date("n", $reqdate) - 1].date(" Y", $reqdate);
                     break;
             }
         echo "</b></tr></td>";
@@ -86,7 +86,7 @@ 
                 ".get_lang('DetailView')." :
         ";
 
-        switch($period) {
+        switch ($period) {
             case "year" :
                 //-- if period is "year" display can be by month, day or hour
                 echo "  [<a href='".api_get_self()."?period=$period&reqdate=$reqdate&displayType=month' class='specialLink'>".get_lang('PeriodMonth')."</a>]";
@@ -105,8 +105,8 @@ 
             case "year" :
                 // previous and next date must be evaluated
                 // 30 days should be a good approximation
-                $previousReqDate = mktime(1,1,1,1,1,date("Y",$reqdate)-1);
-                $nextReqDate = mktime(1,1,1,1,1,date("Y",$reqdate)+1);
+                $previousReqDate = mktime(1, 1, 1, 1, 1, date("Y", $reqdate) - 1);
+                $nextReqDate = mktime(1, 1, 1, 1, 1, date("Y", $reqdate) + 1);
                 echo   "
                     [<a href='".api_get_self()."?period=$period&reqdate=$previousReqDate&displayType=$displayType' class='specialLink'>".get_lang('PreviousYear')."</a>]
                     [<a href='".api_get_self()."?period=$period&reqdate=$nextReqDate&displayType=$displayType' class='specialLink'>".get_lang('NextYear')."</a>]
@@ -115,8 +115,8 @@ 
             case "month" :
                 // previous and next date must be evaluated
                 // 30 days should be a good approximation
-                $previousReqDate = mktime(1,1,1,date("m",$reqdate)-1,1,date("Y",$reqdate));
-                $nextReqDate = mktime(1,1,1,date("m",$reqdate)+1,1,date("Y",$reqdate));
+                $previousReqDate = mktime(1, 1, 1, date("m", $reqdate) - 1, 1, date("Y", $reqdate));
+                $nextReqDate = mktime(1, 1, 1, date("m", $reqdate) + 1, 1, date("Y", $reqdate));
                 echo   "
                     [<a href='".api_get_self()."?period=$period&reqdate=$previousReqDate&displayType=$displayType' class='specialLink'>".get_lang('PreviousMonth')."</a>]
                     [<a href='".api_get_self()."?period=$period&reqdate=$nextReqDate&displayType=$displayType' class='specialLink'>".get_lang('NextMonth')."</a>]
@@ -145,16 +145,16 @@ 
                 if ($displayType == "month") {
                     $sql .= "ORDER BY UNIX_TIMESTAMP( access_date)";
                     $month_array = StatsUtils::monthTab($sql);
-                    StatsUtils::makeHitsTable($month_array,get_lang('PeriodMonth'));
-                } elseif($displayType == "day") {
+                    StatsUtils::makeHitsTable($month_array, get_lang('PeriodMonth'));
+                } elseif ($displayType == "day") {
                     $sql .= "ORDER BY DAYOFYEAR( access_date)";
                     $days_array = StatsUtils::daysTab($sql);
-                    StatsUtils::makeHitsTable($days_array,get_lang('PeriodDay'));
+                    StatsUtils::makeHitsTable($days_array, get_lang('PeriodDay'));
                 } else {
                     // by hours by default
                     $sql .= "ORDER BY HOUR( access_date)";
                     $hours_array = StatsUtils::hoursTab($sql);
-                    StatsUtils::makeHitsTable($hours_array,get_lang('PeriodHour'));
+                    StatsUtils::makeHitsTable($hours_array, get_lang('PeriodHour'));
                 }
                 break;
             // all days
@@ -168,12 +168,12 @@ 
                 if ($displayType == "day") {
                     $sql .= "ORDER BY DAYOFYEAR( access_date)";
                     $days_array = StatsUtils::daysTab($sql);
-                    StatsUtils::makeHitsTable($days_array,get_lang('PeriodDay'));
+                    StatsUtils::makeHitsTable($days_array, get_lang('PeriodDay'));
                 } else {
                     // by hours by default
                     $sql .= "ORDER BY HOUR( access_date)";
                     $hours_array = StatsUtils::hoursTab($sql);
-                    StatsUtils:: makeHitsTable($hours_array,get_lang('PeriodHour'));
+                    StatsUtils:: makeHitsTable($hours_array, get_lang('PeriodHour'));
                 }
                 break;
             // all hours
@@ -186,8 +186,8 @@ 
                         AND c_id = $courseId
                         AND access_tool IS NULL
                         ORDER BY HOUR( access_date )";
-                $hours_array = StatsUtils::hoursTab($sql,$reqdate);
-                StatsUtils::makeHitsTable($hours_array,get_lang('PeriodHour'));
+                $hours_array = StatsUtils::hoursTab($sql, $reqdate);
+                StatsUtils::makeHitsTable($hours_array, get_lang('PeriodHour'));
                 break;
         }
     } else {

Braces +3 added lines, -2 removed lines

@@ -57,8 +57,9 @@
 <table width="100%" cellpadding="2" cellspacing="3" border="0">
 <?php
     if ($is_allowedToTrack) {
-        if (!isset($reqdate) || $reqdate < 0 || $reqdate > 2149372861)
-            $reqdate = time();
+        if (!isset($reqdate) || $reqdate < 0 || $reqdate > 2149372861) {
+                    $reqdate = time();
+        }
             //** dislayed period
             echo "<tr><td><b>";
             switch($period) {