chamilo / chamilo-lms

main/inc/lib/event_email_template.class.php

Spacing +4 added lines, -4 removed lines

@@ -7,14 +7,14 @@ 
 class EventEmailTemplate extends Model
 {
     public $table;
-    public $columns = array('id', 'message','subject','event_type_name','activated');
+    public $columns = array('id', 'message', 'subject', 'event_type_name', 'activated');
 
     /**
      * Constructor
      */
 	public function __construct()
     {
-        $this->table =  Database::get_main_table(TABLE_EVENT_EMAIL_TEMPLATE);
+        $this->table = Database::get_main_table(TABLE_EVENT_EMAIL_TEMPLATE);
 	}
 
     public function get_all($where_conditions = array())
@@ -34,7 +34,7 @@ 
 		// action links
 		$content = Display::actions(array(
                 array(
-                    'url' => 'event_type.php' ,
+                    'url' => 'event_type.php',
                     'content' => Display::return_icon('new_document.png', get_lang('Add'), array(), ICON_SIZE_MEDIUM)
                  )
             )
@@ -114,7 +114,7 @@ 
 
     public function get_count()
     {
-        $row = Database::select('count(*) as count', $this->table, array(),'first');
+        $row = Database::select('count(*) as count', $this->table, array(), 'first');
 
         return $row['count'];
     }

main/inc/lib/myspace.lib.php

Spacing +170 added lines, -170 removed lines

@@ -25,7 +25,7 @@ 
             array('url' => api_get_path(WEB_CODE_PATH).'mySpace/admin_view.php?display=course', 'content' => get_lang('DisplayCourseOverview')),
             array('url' => api_get_path(WEB_CODE_PATH).'tracking/question_course_report.php?view=admin', 'content' => get_lang('LPQuestionListResults')),
             array('url' => api_get_path(WEB_CODE_PATH).'tracking/course_session_report.php?view=admin', 'content' => get_lang('LPExerciseResultsBySession')),
-            ['url' => api_get_path(WEB_CODE_PATH) . 'mySpace/admin_view.php?display=accessoverview', 'content' => get_lang('DisplayAccessOverview') . ' (' . get_lang('Beta') . ')']
+            ['url' => api_get_path(WEB_CODE_PATH).'mySpace/admin_view.php?display=accessoverview', 'content' => get_lang('DisplayAccessOverview').' ('.get_lang('Beta').')']
         );
 
         return Display :: actions($actions, null);
@@ -34,7 +34,7 @@ 
     public static function getTopMenu()
     {
         $menu_items = array();
-        $menu_items[] = Display::url(Display::return_icon('stats.png', get_lang('MyStats'),'',ICON_SIZE_MEDIUM),api_get_path(WEB_CODE_PATH)."auth/my_progress.php" );
+        $menu_items[] = Display::url(Display::return_icon('stats.png', get_lang('MyStats'), '', ICON_SIZE_MEDIUM), api_get_path(WEB_CODE_PATH)."auth/my_progress.php");
         $menu_items[] = Display::url(Display::return_icon('teacher.png', get_lang('TeacherInterface'), array(), 32), api_get_path(WEB_CODE_PATH).'mySpace/?view=teacher');
         $menu_items[] = Display::url(Display::return_icon('star_na.png', get_lang('AdminInterface'), array(), 32), '#');
         $menu_items[] = Display::url(Display::return_icon('quiz.png', get_lang('ExamTracking'), array(), 32), api_get_path(WEB_CODE_PATH).'tracking/exams.php');
@@ -104,7 +104,7 @@ 
         $session_id  = intval($session_id);
 
         $sql = 'SELECT login_course_date, logout_course_date
-                FROM ' . $tbl_track_course . '
+                FROM ' . $tbl_track_course.'
                 WHERE
                     user_id = '.$user_id.' AND
                     c_id = '.$courseId.' AND
@@ -143,7 +143,7 @@ 
         foreach ($course_list as $course_item) {
             $courseInfo = api_get_course_info($course_item['code']);
             $courseId = $courseInfo['real_id'];
-            $new_course_list[] =  '"'.$courseId.'"';
+            $new_course_list[] = '"'.$courseId.'"';
         }
         $course_list = implode(', ', $new_course_list);
 
@@ -151,7 +151,7 @@ 
             return false;
         }
         $sql = 'SELECT login_course_date, logout_course_date, c_id
-                FROM ' . $tbl_track_course . '
+                FROM ' . $tbl_track_course.'
                 WHERE
                     user_id = '.$user_id.' AND
                     c_id IN ('.$course_list.') AND
@@ -229,7 +229,7 @@ 
             // student score
             $avg_score = Tracking :: get_avg_student_score($user_id, $courseCode);
             if (is_numeric($avg_score)) {
-                $avg_score = round($avg_score,2);
+                $avg_score = round($avg_score, 2);
             } else {
                 $$avg_score = '-';
             }
@@ -265,7 +265,7 @@ 
 
         $t_head = '    <table style="width: 100%;border:0;padding:0;border-collapse:collapse;table-layout: fixed">';
         //$t_head .= '  <caption>'.get_lang('CourseInformation').'</caption>';
-        $t_head .=      '<tr>';
+        $t_head .= '<tr>';
         $t_head .= '        <th width="155px" style="border-left:0;border-bottom:0"><span>'.get_lang('Course').'</span></th>';
         $t_head .= '        <th style="padding:0;border-bottom:0"><span>'.cut(get_lang('AvgTimeSpentInTheCourse'), 6, true).'</span></th>';
         $t_head .= '        <th style="padding:0;border-bottom:0"><span>'.cut(get_lang('AvgStudentsProgress'), 6, true).'</span></th>';
@@ -283,7 +283,7 @@ 
 
         $addparams = array('view' => 'admin', 'display' => 'user');
 
-        $table = new SortableTable('tracking_user_overview', array('MySpace','get_number_of_users_tracking_overview'), array('MySpace','get_user_data_tracking_overview'), 0);
+        $table = new SortableTable('tracking_user_overview', array('MySpace', 'get_number_of_users_tracking_overview'), array('MySpace', 'get_user_data_tracking_overview'), 0);
         $table->additional_parameters = $addparams;
 
         $table->set_header(0, get_lang('OfficialCode'), true, array('style' => 'font-size:8pt'), array('style' => 'font-size:8pt'));
@@ -296,7 +296,7 @@ 
         }
         $table->set_header(3, get_lang('LoginName'), true, array('style' => 'font-size:8pt'), array('style' => 'font-size:8pt'));
         $table->set_header(4, $t_head, false, array('style' => 'width:90%;border:0;padding:0;font-size:7.5pt;'), array('style' => 'width:90%;padding:0;font-size:7.5pt;'));
-        $table->set_column_filter(4, array('MySpace','course_info_tracking_filter'));
+        $table->set_column_filter(4, array('MySpace', 'course_info_tracking_filter'));
         $table->display();
     }
 
@@ -341,7 +341,7 @@ 
         $table -> set_header(7, get_lang('Sessions'), false);
 
         if ($is_western_name_order) {
-            $csv_header[] = array (
+            $csv_header[] = array(
                 get_lang('FirstName', ''),
                 get_lang('LastName', ''),
                 get_lang('TimeSpentOnThePlatform', ''),
@@ -351,7 +351,7 @@ 
                 get_lang('NumberOfSessions', '')
             );
         } else {
-            $csv_header[] = array (
+            $csv_header[] = array(
                 get_lang('LastName', ''),
                 get_lang('FirstName', ''),
                 get_lang('TimeSpentOnThePlatform', ''),
@@ -491,9 +491,9 @@ 
 
         if ($tracking_column != 3) {
             if ($tracking_direction == 'DESC') {
-                usort($all_datas, array('MySpace','rsort_users'));
+                usort($all_datas, array('MySpace', 'rsort_users'));
             } else {
-                usort($all_datas, array('MySpace','sort_users'));
+                usort($all_datas, array('MySpace', 'sort_users'));
             }
         }
 
@@ -552,7 +552,7 @@ 
         /**
          * Column config
          */
-        $column_model   = array(
+        $column_model = array(
             array(
                 'name' => 'username',
                 'index' => 'username',
@@ -593,7 +593,7 @@ 
 
         $action_links = '';
         // jqgrid will use this URL to do the selects
-        $url = api_get_path(WEB_AJAX_PATH).'model.ajax.php?a=get_session_lp_progress&session_id=' . $sessionId . '&course_id=' . $courseId . '&date_to=' . $date_to . '&date_from=' . $date_from;
+        $url = api_get_path(WEB_AJAX_PATH).'model.ajax.php?a=get_session_lp_progress&session_id='.$sessionId.'&course_id='.$courseId.'&date_to='.$date_to.'&date_from='.$date_from;
 
         //Table Id
         $tableId = 'lpProgress';
@@ -615,11 +615,11 @@ 
             true
         );
 
-        $return = '<script>$(function() {'. $table .
+        $return = '<script>$(function() {'.$table.
             'jQuery("#'.$tableId.'").jqGrid("navGrid","#'.$tableId.'_pager",{view:false, edit:false, add:false, del:false, search:false, excel:true});
                 jQuery("#'.$tableId.'").jqGrid("navButtonAdd","#'.$tableId.'_pager",{
                        caption:"",
-                       title:"' . get_lang('ExportExcel') . '",
+                       title:"' . get_lang('ExportExcel').'",
                        onClickButton : function () {
                            jQuery("#'.$tableId.'").jqGrid("excelExport",{"url":"'.$url.'&export_format=xls"});
                        }
@@ -669,7 +669,7 @@ 
         /**
          * Column config
          */
-        $column_model   = array(
+        $column_model = array(
             array('name'=>'session', 'index'=>'session', 'align'=>'left', 'search' => 'true', 'wrap_cell' => "true"),
             array('name'=>'exercise_id', 'index'=>'exercise_id', 'align'=>'left', 'search' => 'true'),
             array('name'=>'quiz_title', 'index'=>'quiz_title', 'align'=>'left', 'search' => 'true'),
@@ -686,7 +686,7 @@ 
         //get dynamic column names
 
         // jqgrid will use this URL to do the selects
-        $url = api_get_path(WEB_AJAX_PATH).'model.ajax.php?a=get_exercise_progress&session_id=' . $sessionId . '&course_id=' . $courseId  . '&exercise_id=' . $exerciseId . '&date_to=' . $date_to . '&date_from=' . $date_from;
+        $url = api_get_path(WEB_AJAX_PATH).'model.ajax.php?a=get_exercise_progress&session_id='.$sessionId.'&course_id='.$courseId.'&exercise_id='.$exerciseId.'&date_to='.$date_to.'&date_from='.$date_from;
 
         // Autowidth
         $extra_params['autowidth'] = 'true';
@@ -697,11 +697,11 @@ 
         $tableId = 'exerciseProgressOverview';
         $table = Display::grid_js($tableId, $url, $columns, $column_model, $extra_params, array(), '', true);
 
-        $return = '<script>$(function() {'. $table .
+        $return = '<script>$(function() {'.$table.
             'jQuery("#'.$tableId.'").jqGrid("navGrid","#'.$tableId.'_pager",{view:false, edit:false, add:false, del:false, search:false, excel:true});
                 jQuery("#'.$tableId.'").jqGrid("navButtonAdd","#'.$tableId.'_pager",{
                        caption:"",
-                       title:"' . get_lang('ExportExcel') . '",
+                       title:"' . get_lang('ExportExcel').'",
                        onClickButton : function () {
                            jQuery("#'.$tableId.'").jqGrid("excelExport",{"url":"'.$url.'&export_format=xls"});
                        }
@@ -787,8 +787,8 @@ 
 
                     $column[] = $title;
                     $column_model[] = array(
-                        'name' => 'exer' . $i,
-                        'index' => 'exer' . $i,
+                        'name' => 'exer'.$i,
+                        'index' => 'exer'.$i,
                         'align' => 'center',
                         'search' => 'true',
                         'wrap_cell' => "true"
@@ -800,7 +800,7 @@ 
 
         //end get dynamic column names
         // jqgrid will use this URL to do the selects
-        $url = api_get_path(WEB_AJAX_PATH) . 'model.ajax.php?a=get_exercise_grade&session_id=' . $sessionId . '&course_id=' . $courseId;
+        $url = api_get_path(WEB_AJAX_PATH).'model.ajax.php?a=get_exercise_grade&session_id='.$sessionId.'&course_id='.$courseId;
 
         // Autowidth
         $extra_params['autowidth'] = 'true';
@@ -811,13 +811,13 @@ 
         $tableId = 'exerciseGradeOverview';
         $table = Display::grid_js($tableId, $url, $column, $column_model, $extra_params, array(), '', true);
 
-        $return = '<script>$(function() {' . $table .
-            'jQuery("#' . $tableId . '").jqGrid("navGrid","#' . $tableId . '_pager",{view:false, edit:false, add:false, del:false, search:false, excel:true});
-                jQuery("#' . $tableId . '").jqGrid("navButtonAdd","#' . $tableId . '_pager",{
+        $return = '<script>$(function() {'.$table.
+            'jQuery("#'.$tableId.'").jqGrid("navGrid","#'.$tableId.'_pager",{view:false, edit:false, add:false, del:false, search:false, excel:true});
+                jQuery("#' . $tableId.'").jqGrid("navButtonAdd","#'.$tableId.'_pager",{
                        caption:"",
-                       title:"' . get_lang('ExportExcel') . '",
+                       title:"' . get_lang('ExportExcel').'",
                        onClickButton : function () {
-                           jQuery("#' . $tableId . '").jqGrid("excelExport",{"url":"' . $url . '&export_format=xls"});
+                           jQuery("#' . $tableId.'").jqGrid("excelExport",{"url":"'.$url.'&export_format=xls"});
                        }
                 });
             });</script>';
@@ -850,10 +850,10 @@ 
         /**
          * Column config
          */
-        $column_model   = array(
-            array('name'=>'username',   'index'=>'username',    'align'=>'left', 'search' => 'true', 'wrap_cell' => "true"),
-            array('name'=>'firstname',  'index'=>'firstname',   'align'=>'left', 'search' => 'true'),
-            array('name'=>'lastname',   'index'=>'lastname',    'align'=>'left', 'search' => 'true'),
+        $column_model = array(
+            array('name'=>'username', 'index'=>'username', 'align'=>'left', 'search' => 'true', 'wrap_cell' => "true"),
+            array('name'=>'firstname', 'index'=>'firstname', 'align'=>'left', 'search' => 'true'),
+            array('name'=>'lastname', 'index'=>'lastname', 'align'=>'left', 'search' => 'true'),
         );
         //get dinamic column names
         foreach ($questions as $question_id => $question) {
@@ -869,7 +869,7 @@ 
         $action_links = '';
 
         // jqgrid will use this URL to do the selects
-        $url = api_get_path(WEB_AJAX_PATH).'model.ajax.php?a=get_survey_overview&session_id=' . $sessionId . '&course_id=' . $courseId . '&survey_id=' . $surveyId . '&date_to=' . $date_to . '&date_from=' . $date_from;
+        $url = api_get_path(WEB_AJAX_PATH).'model.ajax.php?a=get_survey_overview&session_id='.$sessionId.'&course_id='.$courseId.'&survey_id='.$surveyId.'&date_to='.$date_to.'&date_from='.$date_from;
 
         // Table Id
         $tableId = 'lpProgress';
@@ -891,11 +891,11 @@ 
             true
         );
 
-        $return = '<script>$(function() {'. $table .
+        $return = '<script>$(function() {'.$table.
             'jQuery("#'.$tableId.'").jqGrid("navGrid","#'.$tableId.'_pager",{view:false, edit:false, add:false, del:false, search:false, excel:true});
                 jQuery("#'.$tableId.'").jqGrid("navButtonAdd","#'.$tableId.'_pager",{
                        caption:"",
-                       title:"' . get_lang('ExportExcel') . '",
+                       title:"' . get_lang('ExportExcel').'",
                        onClickButton : function () {
                            jQuery("#'.$tableId.'").jqGrid("excelExport",{"url":"'.$url.'&export_format=xls"});
                        }
@@ -910,7 +910,7 @@ 
      * Display a sortable table that contains an overview off all the progress of the user in a session
      * @author César Perales <cesar.perales@beeznest.com>, Beeznest Team
      */
-    static function display_tracking_progress_overview($sessionId = 0, $courseId = 0,  $date_from, $date_to)
+    static function display_tracking_progress_overview($sessionId = 0, $courseId = 0, $date_from, $date_to)
     {
         //The order is important you need to check the the $column variable in the model.ajax.php file
         $columns = array(
@@ -960,55 +960,55 @@ 
         );
 
         //Column config
-        $column_model   = array(
-            array('name'=>'lastname',   'index'=>'lastname',     'align'=>'left'),
-            array('name'=>'firstname',  'index'=>'firstname',    'align'=>'left'),
-            array('name'=>'username',   'index'=>'username',     'align'=>'left'),
+        $column_model = array(
+            array('name'=>'lastname', 'index'=>'lastname', 'align'=>'left'),
+            array('name'=>'firstname', 'index'=>'firstname', 'align'=>'left'),
+            array('name'=>'username', 'index'=>'username', 'align'=>'left'),
             #array('name'=>'profile',   'index'=>'username',     'align'=>'left'),
-            array('name'=>'total',      'index'=>'total',        'align'=>'left'),
-            array('name'=>'courses',    'index'=>'courses',      'align'=>'left', 'sortable' => 'false'),
-            array('name'=>'lessons',    'index'=>'lessons',      'align'=>'left', 'sortable' => 'false'),
-            array('name'=>'exercises',  'index'=>'exercises',    'align'=>'left', 'sortable' => 'false'),
-            array('name'=>'forums',     'index'=>'forums',       'align'=>'left', 'sortable' => 'false'),
-            array('name'=>'homeworks',  'index'=>'homeworks',    'align'=>'left', 'sortable' => 'false'),
-            array('name'=>'wikis',      'index'=>'wikis',        'align'=>'left', 'sortable' => 'false'),
-            array('name'=>'surveys',    'index'=>'surveys',      'align'=>'left', 'sortable' => 'false'),
+            array('name'=>'total', 'index'=>'total', 'align'=>'left'),
+            array('name'=>'courses', 'index'=>'courses', 'align'=>'left', 'sortable' => 'false'),
+            array('name'=>'lessons', 'index'=>'lessons', 'align'=>'left', 'sortable' => 'false'),
+            array('name'=>'exercises', 'index'=>'exercises', 'align'=>'left', 'sortable' => 'false'),
+            array('name'=>'forums', 'index'=>'forums', 'align'=>'left', 'sortable' => 'false'),
+            array('name'=>'homeworks', 'index'=>'homeworks', 'align'=>'left', 'sortable' => 'false'),
+            array('name'=>'wikis', 'index'=>'wikis', 'align'=>'left', 'sortable' => 'false'),
+            array('name'=>'surveys', 'index'=>'surveys', 'align'=>'left', 'sortable' => 'false'),
             //Lessons
-            array('name'=>'lessons_total',    'index'=>'lessons_total',      'align'=>'center', 'sortable' => 'false'),
-            array('name'=>'lessons_done',     'index'=>'lessons_done',       'align'=>'center', 'sortable' => 'false'),
-            array('name'=>'lessons_left',     'index'=>'lessons_left',       'align'=>'center', 'sortable' => 'false'),
-            array('name'=>'lessons_progress', 'index'=>'lessons_progress',   'align'=>'center', 'sortable' => 'false'),
+            array('name'=>'lessons_total', 'index'=>'lessons_total', 'align'=>'center', 'sortable' => 'false'),
+            array('name'=>'lessons_done', 'index'=>'lessons_done', 'align'=>'center', 'sortable' => 'false'),
+            array('name'=>'lessons_left', 'index'=>'lessons_left', 'align'=>'center', 'sortable' => 'false'),
+            array('name'=>'lessons_progress', 'index'=>'lessons_progress', 'align'=>'center', 'sortable' => 'false'),
             //Exercises
-            array('name'=>'exercises_total',    'index'=>'exercises_total',      'align'=>'center', 'sortable' => 'false'),
-            array('name'=>'exercises_done',     'index'=>'exercises_done',       'align'=>'center', 'sortable' => 'false'),
-            array('name'=>'exercises_left',     'index'=>'exercises_left',       'align'=>'center', 'sortable' => 'false'),
-            array('name'=>'exercises_progress', 'index'=>'exercises_progress',   'align'=>'center', 'sortable' => 'false'),
+            array('name'=>'exercises_total', 'index'=>'exercises_total', 'align'=>'center', 'sortable' => 'false'),
+            array('name'=>'exercises_done', 'index'=>'exercises_done', 'align'=>'center', 'sortable' => 'false'),
+            array('name'=>'exercises_left', 'index'=>'exercises_left', 'align'=>'center', 'sortable' => 'false'),
+            array('name'=>'exercises_progress', 'index'=>'exercises_progress', 'align'=>'center', 'sortable' => 'false'),
             //Assignments
-            array('name'=>'forums_total',    'index'=>'forums_total',        'align'=>'center', 'sortable' => 'false'),
-            array('name'=>'forums_done',     'index'=>'forums_done',         'align'=>'center', 'sortable' => 'false'),
-            array('name'=>'forums_left',     'index'=>'forums_left',         'align'=>'center', 'sortable' => 'false'),
-            array('name'=>'forums_progress', 'index'=>'forums_progress',     'align'=>'center', 'sortable' => 'false'),
+            array('name'=>'forums_total', 'index'=>'forums_total', 'align'=>'center', 'sortable' => 'false'),
+            array('name'=>'forums_done', 'index'=>'forums_done', 'align'=>'center', 'sortable' => 'false'),
+            array('name'=>'forums_left', 'index'=>'forums_left', 'align'=>'center', 'sortable' => 'false'),
+            array('name'=>'forums_progress', 'index'=>'forums_progress', 'align'=>'center', 'sortable' => 'false'),
             //Assignments
-            array('name'=>'assigments_total',    'index'=>'assigments_total',        'align'=>'center', 'sortable' => 'false'),
-            array('name'=>'assigments_done',     'index'=>'assigments_done',         'align'=>'center', 'sortable' => 'false'),
-            array('name'=>'assigments_left',     'index'=>'assigments_left',         'align'=>'center', 'sortable' => 'false'),
-            array('name'=>'assigments_progress', 'index'=>'assigments_progress',     'align'=>'center', 'sortable' => 'false'),
+            array('name'=>'assigments_total', 'index'=>'assigments_total', 'align'=>'center', 'sortable' => 'false'),
+            array('name'=>'assigments_done', 'index'=>'assigments_done', 'align'=>'center', 'sortable' => 'false'),
+            array('name'=>'assigments_left', 'index'=>'assigments_left', 'align'=>'center', 'sortable' => 'false'),
+            array('name'=>'assigments_progress', 'index'=>'assigments_progress', 'align'=>'center', 'sortable' => 'false'),
             //Assignments
-            array('name'=>'wiki_total',         'index'=>'wiki_total',       'align'=>'center', 'sortable' => 'false'),
-            array('name'=>'wiki_revisions',     'index'=>'wiki_revisions',   'align'=>'center', 'sortable' => 'false'),
-            array('name'=>'wiki_read',          'index'=>'wiki_read',        'align'=>'center', 'sortable' => 'false'),
-            array('name'=>'wiki_unread',        'index'=>'wiki_unread',      'align'=>'center', 'sortable' => 'false'),
-            array('name'=>'wiki_progress',      'index'=>'wiki_progress',    'align'=>'center', 'sortable' => 'false'),
+            array('name'=>'wiki_total', 'index'=>'wiki_total', 'align'=>'center', 'sortable' => 'false'),
+            array('name'=>'wiki_revisions', 'index'=>'wiki_revisions', 'align'=>'center', 'sortable' => 'false'),
+            array('name'=>'wiki_read', 'index'=>'wiki_read', 'align'=>'center', 'sortable' => 'false'),
+            array('name'=>'wiki_unread', 'index'=>'wiki_unread', 'align'=>'center', 'sortable' => 'false'),
+            array('name'=>'wiki_progress', 'index'=>'wiki_progress', 'align'=>'center', 'sortable' => 'false'),
             //Surveys
-            array('name'=>'surveys_total',    'index'=>'surveys_total',      'align'=>'center', 'sortable' => 'false'),
-            array('name'=>'surveys_done',     'index'=>'surveys_done',       'align'=>'center', 'sortable' => 'false'),
-            array('name'=>'surveys_left',     'index'=>'surveys_left',       'align'=>'center', 'sortable' => 'false'),
-            array('name'=>'surveys_progress', 'index'=>'surveys_progress',   'align'=>'center', 'sortable' => 'false'),
+            array('name'=>'surveys_total', 'index'=>'surveys_total', 'align'=>'center', 'sortable' => 'false'),
+            array('name'=>'surveys_done', 'index'=>'surveys_done', 'align'=>'center', 'sortable' => 'false'),
+            array('name'=>'surveys_left', 'index'=>'surveys_left', 'align'=>'center', 'sortable' => 'false'),
+            array('name'=>'surveys_progress', 'index'=>'surveys_progress', 'align'=>'center', 'sortable' => 'false'),
         );
 
         $action_links = '';
         // jqgrid will use this URL to do the selects
-        $url = api_get_path(WEB_AJAX_PATH).'model.ajax.php?a=get_session_progress&session_id=' . $sessionId . '&course_id=' . $courseId . '&date_to=' . $date_to . '&date_from=' . $date_from;
+        $url = api_get_path(WEB_AJAX_PATH).'model.ajax.php?a=get_session_progress&session_id='.$sessionId.'&course_id='.$courseId.'&date_to='.$date_to.'&date_from='.$date_from;
 
         //Table Id
         $tableId = 'progressOverview';
@@ -1068,11 +1068,11 @@ 
             true
         );
 
-        $return = '<script>$(function() {'. $table .
+        $return = '<script>$(function() {'.$table.
             'jQuery("#'.$tableId.'").jqGrid("navGrid","#'.$tableId.'_pager",{view:false, edit:false, add:false, del:false, search:false, excel:true});
                 jQuery("#'.$tableId.'").jqGrid("navButtonAdd","#'.$tableId.'_pager",{
                        caption:"",
-                       title:"' . get_lang('ExportExcel') . '",
+                       title:"' . get_lang('ExportExcel').'",
                        onClickButton : function () {
                            jQuery("#'.$tableId.'").jqGrid("excelExport",{"url":"'.$url.'&export_format=xls"});
                        }
@@ -1132,7 +1132,7 @@ 
                 // adding the fields that are checked to the session
                 $message = '';
                 foreach ($values as $field_ids => $value) {
-                    if ($value == 1 && strstr($field_ids,'extra_export_field')) {
+                    if ($value == 1 && strstr($field_ids, 'extra_export_field')) {
                         $_SESSION['additional_export_fields'][] = str_replace('extra_export_field', '', $field_ids);
                     }
                 }
@@ -1147,7 +1147,7 @@ 
                 // Displaying a feedback message
                 if (!empty($_SESSION['additional_export_fields'])) {
                     Display::display_confirmation_message(get_lang('FollowingFieldsWillAlsoBeExported').': <br /><ul>'.$message.'</ul>', false);
-                } else  {
+                } else {
                     Display::display_confirmation_message(get_lang('NoAdditionalFieldsWillBeExported'), false);
                 }
             } else {
@@ -1175,7 +1175,7 @@ 
     {
         $t_head = '    <table style="width: 100%;border:0;padding:0;border-collapse:collapse;table-layout: fixed">';
         //$t_head .= '  <caption>'.get_lang('CourseInformation').'</caption>';
-        $t_head .=      '<tr>';
+        $t_head .= '<tr>';
         $t_head .= '        <th style="padding:0;border-bottom:0"><span>'.cut(get_lang('AvgTimeSpentInTheCourse'), 6, true).'</span></th>';
         $t_head .= '        <th style="padding:0;border-bottom:0"><span>'.cut(get_lang('AvgStudentsProgress'), 6, true).'</span></th>';
         $t_head .= '        <th style="padding:0;border-bottom:0"><span>'.cut(get_lang('AvgCourseScore'), 6, true).'</span></th>';
@@ -1192,13 +1192,13 @@ 
 
         $addparams = array('view' => 'admin', 'display' => 'courseoverview');
 
-        $table = new SortableTable('tracking_session_overview', array('MySpace', 'get_total_number_courses'), array('MySpace','get_course_data_tracking_overview'), 1);
+        $table = new SortableTable('tracking_session_overview', array('MySpace', 'get_total_number_courses'), array('MySpace', 'get_course_data_tracking_overview'), 1);
         $table->additional_parameters = $addparams;
 
         $table->set_header(0, '', false, null, array('style' => 'display: none'));
         $table->set_header(1, get_lang('Course'), true, array('style' => 'font-size:8pt'), array('style' => 'font-size:8pt'));
         $table->set_header(2, $t_head, false, array('style' => 'width:90%;border:0;padding:0;font-size:7.5pt;'), array('style' => 'width:90%;padding:0;font-size:7.5pt;'));
-        $table->set_column_filter(2, array('MySpace','course_tracking_filter'));
+        $table->set_column_filter(2, array('MySpace', 'course_tracking_filter'));
         $table->display();
     }
 
@@ -1234,7 +1234,7 @@ 
         $sql .= " ORDER BY col$column $direction ";
         $sql .= " LIMIT $from,$number_of_items";
         $result = Database::query($sql);
-        $return = array ();
+        $return = array();
         while ($course = Database::fetch_row($result)) {
             $return[] = $course;
         }
@@ -1287,18 +1287,18 @@ 
             $progress += $progress_tmp[0];
             $nb_progress_lp += $progress_tmp[1];
             $score_tmp = Tracking :: get_avg_student_score($row->user_id, $course_code, array(), null, true);
-            if(is_array($score_tmp)) {
+            if (is_array($score_tmp)) {
                 $score += $score_tmp[0];
                 $nb_score_lp += $score_tmp[1];
             }
             $nb_messages += Tracking::count_student_messages($row->user_id, $course_code);
             $nb_assignments += Tracking::count_student_assignments($row->user_id, $course_code);
             $last_login_date_tmp = Tracking :: get_last_connection_date_on_the_course($row->user_id, $courseInfo, null, false);
-            if($last_login_date_tmp != false && $last_login_date == false) { // TODO: To be cleaned
+            if ($last_login_date_tmp != false && $last_login_date == false) { // TODO: To be cleaned
                 $last_login_date = $last_login_date_tmp;
-            } else if($last_login_date_tmp != false && $last_login_date != false) { // TODO: Repeated previous condition. To be cleaned.
+            } else if ($last_login_date_tmp != false && $last_login_date != false) { // TODO: Repeated previous condition. To be cleaned.
                 // Find the max and assign it to first_login_date
-                if(strtotime($last_login_date_tmp) > strtotime($last_login_date)) {
+                if (strtotime($last_login_date_tmp) > strtotime($last_login_date)) {
                     $last_login_date = $last_login_date_tmp;
                 }
             }
@@ -1308,27 +1308,27 @@ 
             $total_score_possible += $exercise_results_tmp['score_possible'];
             $total_questions_answered += $exercise_results_tmp['questions_answered'];
         }
-        if($nb_progress_lp > 0) {
+        if ($nb_progress_lp > 0) {
             $avg_progress = round($progress / $nb_progress_lp, 2);
         } else {
             $avg_progress = 0;
         }
-        if($nb_score_lp > 0) {
+        if ($nb_score_lp > 0) {
             $avg_score = round($score / $nb_score_lp, 2);
         } else {
             $avg_score = '-';
         }
-        if($last_login_date) {
+        if ($last_login_date) {
             $last_login_date = api_convert_and_format_date($last_login_date, DATE_FORMAT_SHORT, date_default_timezone_get());
         } else {
             $last_login_date = '-';
         }
-        if($total_score_possible > 0) {
+        if ($total_score_possible > 0) {
             $total_score_percentage = round($total_score_obtained / $total_score_possible * 100, 2);
         } else {
             $total_score_percentage = 0;
         }
-        if($total_score_percentage > 0) {
+        if ($total_score_percentage > 0) {
             $total_score = $total_score_obtained.'/'.$total_score_possible.' ('.$total_score_percentage.' %)';
         } else {
             $total_score = '-';
@@ -1436,7 +1436,7 @@ 
                 $progress += $progress_tmp[0];
                 $nb_progress_lp += $progress_tmp[1];
                 $score_tmp = Tracking :: get_avg_student_score($row->user_id, $course_code, array(), null, true);
-                if(is_array($score_tmp)) {
+                if (is_array($score_tmp)) {
                     $score += $score_tmp[0];
                     $nb_score_lp += $score_tmp[1];
                 }
@@ -1444,11 +1444,11 @@ 
                 $nb_assignments += Tracking::count_student_assignments($row->user_id, $course_code);
 
                 $last_login_date_tmp = Tracking::get_last_connection_date_on_the_course($row->user_id, $courseInfo, null, false);
-                if($last_login_date_tmp != false && $last_login_date == false) { // TODO: To be cleaned.
+                if ($last_login_date_tmp != false && $last_login_date == false) { // TODO: To be cleaned.
                     $last_login_date = $last_login_date_tmp;
-                } else if($last_login_date_tmp != false && $last_login_date == false) { // TODO: Repeated previous condition. To be cleaned.
+                } else if ($last_login_date_tmp != false && $last_login_date == false) { // TODO: Repeated previous condition. To be cleaned.
                     // Find the max and assign it to first_login_date
-                    if(strtotime($last_login_date_tmp) > strtotime($last_login_date)) {
+                    if (strtotime($last_login_date_tmp) > strtotime($last_login_date)) {
                         $last_login_date = $last_login_date_tmp;
                     }
                 }
@@ -1458,22 +1458,22 @@ 
                 $total_score_possible += $exercise_results_tmp['score_possible'];
                 $total_questions_answered += $exercise_results_tmp['questions_answered'];
             }
-            if($nb_progress_lp > 0) {
+            if ($nb_progress_lp > 0) {
                 $avg_progress = round($progress / $nb_progress_lp, 2);
             } else {
                 $avg_progress = 0;
             }
-            if($nb_score_lp > 0) {
+            if ($nb_score_lp > 0) {
                 $avg_score = round($score / $nb_score_lp, 2);
             } else {
                 $avg_score = '-';
             }
-            if($last_login_date) {
+            if ($last_login_date) {
                 $last_login_date = api_convert_and_format_date($last_login_date, DATE_FORMAT_SHORT, date_default_timezone_get());
             } else {
                 $last_login_date = '-';
             }
-            if($total_score_possible > 0) {
+            if ($total_score_possible > 0) {
                 $total_score_percentage = round($total_score_obtained / $total_score_possible * 100, 2);
             } else {
                 $total_score_percentage = 0;
@@ -1509,7 +1509,7 @@ 
     {
         $t_head = '    <table style="width: 100%;border:0;padding:0;border-collapse:collapse;table-layout: fixed">';
         //$t_head .= '  <caption>'.get_lang('CourseInformation').'</caption>';
-        $t_head .=      '<tr>';
+        $t_head .= '<tr>';
         $t_head .= '        <th width="155px" style="border-left:0;border-bottom:0"><span>'.get_lang('Course').'</span></th>';
         $t_head .= '        <th style="padding:0;border-bottom:0"><span>'.cut(get_lang('AvgTimeSpentInTheCourse'), 6, true).'</span></th>';
         $t_head .= '        <th style="padding:0;border-bottom:0"><span>'.cut(get_lang('AvgStudentsProgress'), 6, true).'</span></th>';
@@ -1527,7 +1527,7 @@ 
 
         $addparams = array('view' => 'admin', 'display' => 'sessionoverview');
 
-        $table = new SortableTable('tracking_session_overview', array('MySpace','get_total_number_sessions'), array('MySpace','get_session_data_tracking_overview'), 1);
+        $table = new SortableTable('tracking_session_overview', array('MySpace', 'get_total_number_sessions'), array('MySpace', 'get_session_data_tracking_overview'), 1);
         $table->additional_parameters = $addparams;
 
         $table->set_header(0, '', false, null, array('style' => 'display: none'));
@@ -1566,7 +1566,7 @@ 
         $sql .= " ORDER BY col$column $direction ";
         $sql .= " LIMIT $from,$number_of_items";
         $result = Database::query($sql);
-        $return = array ();
+        $return = array();
         while ($session = Database::fetch_row($result)) {
             $return[] = $session;
         }
@@ -1655,10 +1655,10 @@ 
                 if ($last_login_date_tmp != false && $last_login_date == false) {
                     // TODO: To be cleaned.
                     $last_login_date = $last_login_date_tmp;
-                } else if($last_login_date_tmp != false && $last_login_date != false) {
+                } else if ($last_login_date_tmp != false && $last_login_date != false) {
                     // TODO: Repeated previous condition! To be cleaned.
                     // Find the max and assign it to first_login_date
-                    if(strtotime($last_login_date_tmp) > strtotime($last_login_date)) {
+                    if (strtotime($last_login_date_tmp) > strtotime($last_login_date)) {
                         $last_login_date = $last_login_date_tmp;
                     }
                 }
@@ -1668,27 +1668,27 @@ 
                 $total_score_possible += $exercise_results_tmp['score_possible'];
                 $total_questions_answered += $exercise_results_tmp['questions_answered'];
             }
-            if($nb_progress_lp > 0) {
+            if ($nb_progress_lp > 0) {
                 $avg_progress = round($progress / $nb_progress_lp, 2);
             } else {
                 $avg_progress = 0;
             }
-            if($nb_score_lp > 0) {
+            if ($nb_score_lp > 0) {
                 $avg_score = round($score / $nb_score_lp, 2);
             } else {
                 $avg_score = '-';
             }
-            if($last_login_date) {
+            if ($last_login_date) {
                 $last_login_date = api_convert_and_format_date($last_login_date, DATE_FORMAT_SHORT, date_default_timezone_get());
             } else {
                 $last_login_date = '-';
             }
-            if($total_score_possible > 0) {
+            if ($total_score_possible > 0) {
                 $total_score_percentage = round($total_score_obtained / $total_score_possible * 100, 2);
             } else {
                 $total_score_percentage = 0;
             }
-            if($total_score_percentage > 0) {
+            if ($total_score_percentage > 0) {
                 $total_score = $total_score_obtained.'/'.$total_score_possible.' ('.$total_score_percentage.' %)';
             } else {
                 $total_score = '-';
@@ -1799,7 +1799,7 @@ 
                 $total_score_obtained = 0;
                 $total_score_possible = 0;
                 $total_questions_answered = 0;
-                while($row_user = Database::fetch_object($result_users)) {
+                while ($row_user = Database::fetch_object($result_users)) {
                     // get time spent in the course and session
                     $time_spent += Tracking::get_time_spent_on_the_course($row_user->user_id, $courseId, $session_id);
                     $progress_tmp = Tracking::get_avg_student_progress($row_user->user_id, $row->code, array(), $session_id, true);
@@ -1828,11 +1828,11 @@ 
                         $session_id,
                         false
                     );
-                    if($last_login_date_tmp != false && $last_login_date == false) { // TODO: To be cleaned.
+                    if ($last_login_date_tmp != false && $last_login_date == false) { // TODO: To be cleaned.
                         $last_login_date = $last_login_date_tmp;
-                    } else if($last_login_date_tmp != false && $last_login_date == false) { // TODO: Repeated previous condition. To be cleaned.
+                    } else if ($last_login_date_tmp != false && $last_login_date == false) { // TODO: Repeated previous condition. To be cleaned.
                         // Find the max and assign it to first_login_date
-                        if(strtotime($last_login_date_tmp) > strtotime($last_login_date)) {
+                        if (strtotime($last_login_date_tmp) > strtotime($last_login_date)) {
                             $last_login_date = $last_login_date_tmp;
                         }
                     }
@@ -1842,27 +1842,27 @@ 
                     $total_score_possible += $exercise_results_tmp['score_possible'];
                     $total_questions_answered += $exercise_results_tmp['questions_answered'];
                 }
-                if($nb_progress_lp > 0) {
+                if ($nb_progress_lp > 0) {
                     $avg_progress = round($progress / $nb_progress_lp, 2);
                 } else {
                     $avg_progress = 0;
                 }
-                if($nb_score_lp > 0) {
+                if ($nb_score_lp > 0) {
                     $avg_score = round($score / $nb_score_lp, 2);
                 } else {
                     $avg_score = '-';
                 }
-                if($last_login_date) {
+                if ($last_login_date) {
                     $last_login_date = api_convert_and_format_date($last_login_date, DATE_FORMAT_SHORT, date_default_timezone_get());
                 } else {
                     $last_login_date = '-';
                 }
-                if($total_score_possible > 0) {
+                if ($total_score_possible > 0) {
                     $total_score_percentage = round($total_score_obtained / $total_score_possible * 100, 2);
                 } else {
                     $total_score_percentage = 0;
                 }
-                if($total_score_percentage > 0) {
+                if ($total_score_percentage > 0) {
                     $total_score = $total_score_obtained.'/'.$total_score_possible.' ('.$total_score_percentage.' %)';
                 } else {
                     $total_score = '-';
@@ -1912,7 +1912,7 @@ 
             FROM '.Database :: get_main_table(TABLE_STATISTIC_TRACK_E_EXERCISES)."
             WHERE c_id = ' . $courseId . '
             AND exe_user_id = '".intval($user_id)."'";
-        if($session_id !== false) {
+        if ($session_id !== false) {
             $sql .= " AND session_id = '".$session_id."' ";
         }
         $result = Database::query($sql);
@@ -1922,7 +1922,7 @@ 
         while ($row = Database::fetch_array($result)) {
             $score_obtained += $row['exe_result'];
             $score_possible += $row['exe_weighting'];
-            $questions_answered ++;
+            $questions_answered++;
         }
 
         if ($score_possible != 0) {
@@ -2043,9 +2043,9 @@ 
                     }
                 }
                 // time spent in the course
-                $csv_row[] = api_time_to_hms(Tracking::get_time_spent_on_the_course ($user[4], $courseId));
+                $csv_row[] = api_time_to_hms(Tracking::get_time_spent_on_the_course($user[4], $courseId));
                 // student progress in course
-                $csv_row[] = round(Tracking::get_avg_student_progress ($user[4], $row[0]), 2);
+                $csv_row[] = round(Tracking::get_avg_student_progress($user[4], $row[0]), 2);
                 // student score
                 $csv_row[] = round(Tracking::get_avg_student_score($user[4], $row[0]), 2);
                 // student tes score
@@ -2053,7 +2053,7 @@ 
                 // student messages
                 $csv_row[] = Tracking::count_student_messages($user[4], $row[0]);
                 // student assignments
-                $csv_row[] = Tracking::count_student_assignments ($user[4], $row[0]);
+                $csv_row[] = Tracking::count_student_assignments($user[4], $row[0]);
                 // student exercises results
                 $exercises_results = MySpace::exercises_results($user[4], $row[0]);
                 $csv_row[] = $exercises_results['score_obtained'];
@@ -2061,7 +2061,7 @@ 
                 $csv_row[] = $exercises_results['questions_answered'];
                 $csv_row[] = $exercises_results['percentage'];
                 // first connection
-                $csv_row[] = Tracking::get_first_connection_date_on_the_course ($user[4], $courseId);
+                $csv_row[] = Tracking::get_first_connection_date_on_the_course($user[4], $courseId);
                 // last connection
                 $csv_row[] = strip_tags(Tracking::get_last_connection_date_on_the_course($user[4], $courseInfo));
 
@@ -2095,9 +2095,9 @@ 
         // get all courses with limit
         $sql = "SELECT course.code as col1, course.title as col2
                 FROM $tbl_course course
-                WHERE course.code IN (".implode(',',$courses_code).")";
+                WHERE course.code IN (".implode(',', $courses_code).")";
 
-        if (!in_array($direction, array('ASC','DESC'))) $direction = 'ASC';
+        if (!in_array($direction, array('ASC', 'DESC'))) $direction = 'ASC';
 
         $column = intval($column);
         $from = intval($from);
@@ -2166,7 +2166,7 @@ 
             $table_row[] = $avg_assignments_in_course;
 
             //set the "from" value to know if I access the Reporting by the chamilo tab or the course link
-            $table_row[] = '<center><a href="../../tracking/courseLog.php?cidReq=' .$course_code.'&from=myspace&id_session='.$session_id.'">
+            $table_row[] = '<center><a href="../../tracking/courseLog.php?cidReq='.$course_code.'&from=myspace&id_session='.$session_id.'">
                              <img src="'.api_get_path(WEB_IMG_PATH).'icons/22/2rightarrow.png" border="0" /></a>
                             </center>';
             $csv_content[] = array(
@@ -2174,7 +2174,7 @@ 
                 $nb_students_in_course,
                 $avg_time_spent_in_course,
                 is_null($avg_progress_in_course) ? null : $avg_progress_in_course.'%',
-                is_null($avg_score_in_course) ? null : is_numeric($avg_score_in_course) ? $avg_score_in_course.'%' : $avg_score_in_course ,
+                is_null($avg_score_in_course) ? null : is_numeric($avg_score_in_course) ? $avg_score_in_course.'%' : $avg_score_in_course,
                 is_null($avg_score_in_exercise) ? null : $avg_score_in_exercise.'%',
                 $avg_messages_in_course,
                 $avg_assignments_in_course,
@@ -2242,7 +2242,7 @@ 
         $sql .= " ORDER BY col$column $direction ";
         $sql .= " LIMIT $from,$number_of_items";
         $result = Database::query($sql);
-        $return = array ();
+        $return = array();
         while ($user = Database::fetch_row($result)) {
             $return[] = $user;
         }
@@ -2297,7 +2297,7 @@ 
                     $i++;
                 }
             }
-            $username_array = array('username' => $desired_username , 'sufix' => $sufix);
+            $username_array = array('username' => $desired_username, 'sufix' => $sufix);
             return $username_array;
         } else {
             $username_array = array('username' => $username, 'sufix' => '');
@@ -2571,7 +2571,7 @@ 
         foreach ($users as $index => $user) {
             $userid = $user['id'];
             $sql_insert = "INSERT IGNORE INTO $tbl_session_rel_user(session_id, user_id, registered_at)
-                           VALUES ('$id_session','$userid', '" . api_get_utc_datetime() . "')";
+                           VALUES ('$id_session','$userid', '".api_get_utc_datetime()."')";
             Database::query($sql_insert);
             $user['added_at_session'] = 1;
             $new_users[] = $user;
@@ -2605,10 +2605,10 @@ 
                 );
                 $userInfo = api_get_user_info($user['id']);
 
-                if (($user['added_at_platform'] == 1  && $user['added_at_session'] == 1) || $user['added_at_session'] == 1) {
+                if (($user['added_at_platform'] == 1 && $user['added_at_session'] == 1) || $user['added_at_session'] == 1) {
                     if ($user['added_at_platform'] == 1) {
                         $addedto = get_lang('UserCreatedPlatform');
-                    } else  {
+                    } else {
                         $addedto = '          ';
                     }
 
@@ -2671,7 +2671,7 @@ 
         global $current_tag;
         switch ($data) {
             case 'Contact' :
-                $user = array ();
+                $user = array();
                 break;
             default :
                 $current_tag = $data;
@@ -2718,9 +2718,9 @@ 
         global $current_value;
         global $user;
         global $users;
-        $users = array ();
+        $users = array();
         $parser = xml_parser_create('UTF-8');
-        xml_set_element_handler($parser, array('MySpace','element_start'), array('MySpace','element_end'));
+        xml_set_element_handler($parser, array('MySpace', 'element_start'), array('MySpace', 'element_end'));
         xml_set_character_data_handler($parser, "character_data");
         xml_parser_set_option($parser, XML_OPTION_CASE_FOLDING, false);
         xml_parse($parser, api_utf8_encode_xml(file_get_contents($file)));
@@ -2766,7 +2766,7 @@ 
             get_lang('SearchCourse'),
             $courseList,
             [
-                'url' => api_get_path(WEB_AJAX_PATH) . 'course.ajax.php?' . http_build_query([
+                'url' => api_get_path(WEB_AJAX_PATH).'course.ajax.php?'.http_build_query([
                     'a' => 'search_course_by_session_all',
                     'session_id' => $sessionId
                 ])
@@ -2785,7 +2785,7 @@ 
                             course_id: $('#course_id').val() || 0
                         });
 
-                        return '" . api_get_path(WEB_AJAX_PATH) . "session.ajax.php?' + params;
+                        return '" . api_get_path(WEB_AJAX_PATH)."session.ajax.php?' + params;
                     }
                 "
             ]
@@ -2816,7 +2816,7 @@ 
                             course_id: $('#course_id').val()
                         });
 
-                        return '" . api_get_path(WEB_AJAX_PATH) . "course.ajax.php?' + params;
+                        return '" . api_get_path(WEB_AJAX_PATH)."course.ajax.php?' + params;
                     }
                 "
             ]
@@ -2842,8 +2842,8 @@ 
         if ($form->validate()) {
             $table = new SortableTable(
                 'tracking_access_overview',
-                ['MySpace','getNumberOfRrackingAccessOverview'],
-                ['MySpace','getUserDataAccessTrackingOverview'],
+                ['MySpace', 'getNumberOfRrackingAccessOverview'],
+                ['MySpace', 'getUserDataAccessTrackingOverview'],
                 0
             );
             $table->additional_parameters = $form->exportValues();
@@ -2904,7 +2904,7 @@ 
                     " : "
                         u.lastname AS col2,
                         u.firstname AS col3,
-                " ) . "
+                " )."
                 a.logout_course_date,
                 c.title, 
                 c.code, 
@@ -2915,7 +2915,7 @@ 
 
         if (isset($_GET['session_id']) && !empty($_GET['session_id'])) {
             $sessionId = intval($_GET['session_id']);
-            $sql .= " WHERE a.session_id = " . $sessionId;
+            $sql .= " WHERE a.session_id = ".$sessionId;
         }
 
         $sql .= " ORDER BY col$column $orderDirection ";
@@ -2976,14 +2976,14 @@ 
 function get_stats($user_id, $courseId, $start_date = null, $end_date = null)
 {
     // Database table definitions
-    $tbl_track_course   = Database :: get_main_table(TABLE_STATISTIC_TRACK_E_COURSE_ACCESS);
+    $tbl_track_course = Database :: get_main_table(TABLE_STATISTIC_TRACK_E_COURSE_ACCESS);
 
     $course_info = api_get_course_info_by_id($courseId);
     if (!empty($course_info)) {
         $strg_sd    = "";
         $strg_ed    = "";
-        if ($start_date != null && $end_date != null){
-            $end_date = add_day_to( $end_date );
+        if ($start_date != null && $end_date != null) {
+            $end_date = add_day_to($end_date);
             $strg_sd = "AND login_course_date BETWEEN '$start_date' AND '$end_date'";
             $strg_ed = "AND logout_course_date BETWEEN '$start_date' AND '$end_date'";
         }
@@ -2991,10 +2991,10 @@ 
                 SEC_TO_TIME(avg(time_to_sec(timediff(logout_course_date,login_course_date)))) as avrg,
                 SEC_TO_TIME(sum(time_to_sec(timediff(logout_course_date,login_course_date)))) as total,
                 count(user_id) as times
-                FROM ' . $tbl_track_course . '
+                FROM ' . $tbl_track_course.'
                 WHERE
-                    user_id = ' . intval($user_id) . ' AND
-                    c_id = ' . intval($courseId) . ' '.$strg_sd.' '.$strg_ed.' '.'
+                    user_id = ' . intval($user_id).' AND
+                    c_id = ' . intval($courseId).' '.$strg_sd.' '.$strg_ed.' '.'
                 ORDER BY login_course_date ASC';
 
         $rs = Database::query($sql);
@@ -3012,7 +3012,7 @@ 
 }
 
 function add_day_to($end_date) {
-    $foo_date = strtotime( $end_date );
+    $foo_date = strtotime($end_date);
     $foo_date = strtotime(" +1 day", $foo_date);
     $foo_date = date("Y-m-d", $foo_date);
     return $foo_date;
@@ -3072,7 +3072,7 @@ 
  * @version OCT-22- 2010
  * @return array
  */
-function convert_to_array($sql_result){
+function convert_to_array($sql_result) {
     $result_to_print = '<table>';
     foreach ($sql_result as $key => $data) {
         $result_to_print .= '<tr><td>'.date('d-m-Y (H:i:s)', $data['login']).'</td><td>'.api_time_to_hms($data['logout'] - $data['login']).'</tr></td>'."\n";
@@ -3091,7 +3091,7 @@ 
  * @version OCT-22- 2010
  * @return string
  */
-function convert_to_string($sql_result){
+function convert_to_string($sql_result) {
     $result_to_print = '<table>';
     if (!empty($sql_result)) {
         foreach ($sql_result as $key => $data) {
@@ -3116,18 +3116,18 @@ 
  */
 function grapher($sql_result, $start_date, $end_date, $type = "")
 {
-    if (empty($start_date)) { $start_date =""; }
-    if (empty($end_date)) { $end_date =""; }
-    if ($type == ""){ $type = 'day'; }
-    $main_year  = $main_month_year = $main_day = array();
+    if (empty($start_date)) { $start_date = ""; }
+    if (empty($end_date)) { $end_date = ""; }
+    if ($type == "") { $type = 'day'; }
+    $main_year = $main_month_year = $main_day = array();
     // get last 8 days/months
     $last_days      = 5;
     $last_months    = 3;
     for ($i = $last_days; $i >= 0; $i--) {
-        $main_day[date ('d-m-Y', mktime () - $i * 3600 * 24)] = 0;
+        $main_day[date('d-m-Y', mktime() - $i * 3600 * 24)] = 0;
     }
     for ($i = $last_months; $i >= 0; $i--) {
-        $main_month_year[date ('m-Y', mktime () - $i * 30 * 3600 * 24)] = 0;
+        $main_month_year[date('m-Y', mktime() - $i * 30 * 3600 * 24)] = 0;
     }
 
     $i = 0;
@@ -3163,7 +3163,7 @@ 
         /* Create and populate the pData object */
         $myData = new pData();
         $myData->addPoints($main_date, 'Serie1');
-        if (count($main_date)!= 1) {
+        if (count($main_date) != 1) {
             $myData->addPoints($labels, 'Labels');
             $myData->setSerieDescription('Labels', 'Months');
             $myData->setAbscissa('Labels');
@@ -3171,7 +3171,7 @@ 
         $myData->setSerieWeight('Serie1', 1);
         $myData->setSerieDescription('Serie1', get_lang('MyResults'));
         $myData->setAxisName(0, get_lang('Minutes'));
-        $myData->loadPalette(api_get_path(SYS_CODE_PATH) . 'palettes/pchart/default.color', true);
+        $myData->loadPalette(api_get_path(SYS_CODE_PATH).'palettes/pchart/default.color', true);
 
         // Cache definition
         $cachePath = api_get_path(SYS_ARCHIVE_PATH);
@@ -3180,9 +3180,9 @@ 
 
         if ($myCache->isInCache($chartHash)) {
             //if we already created the img
-            $imgPath = api_get_path(SYS_ARCHIVE_PATH) . $chartHash;
+            $imgPath = api_get_path(SYS_ARCHIVE_PATH).$chartHash;
             $myCache->saveFromCache($chartHash, $imgPath);
-            $imgPath = api_get_path(WEB_ARCHIVE_PATH) . $chartHash;
+            $imgPath = api_get_path(WEB_ARCHIVE_PATH).$chartHash;
         } else {
             /* Define width, height and angle */
             $mainWidth = 760;
@@ -3211,7 +3211,7 @@ 
             /* Set the default font */
             $myPicture->setFontProperties(
                 array(
-                    "FontName" => api_get_path(SYS_FONTS_PATH) . 'opensans/OpenSans-Regular.ttf',
+                    "FontName" => api_get_path(SYS_FONTS_PATH).'opensans/OpenSans-Regular.ttf',
                     "FontSize" => 10)
             );
             /* Write the chart title */
@@ -3228,7 +3228,7 @@ 
             /* Set the default font */
             $myPicture->setFontProperties(
                 array(
-                    "FontName" => api_get_path(SYS_FONTS_PATH) . 'opensans/OpenSans-Regular.ttf',
+                    "FontName" => api_get_path(SYS_FONTS_PATH).'opensans/OpenSans-Regular.ttf',
                     "FontSize" => 8
                 )
             );
@@ -3270,7 +3270,7 @@ 
             /* Draw the line chart */
             $myPicture->setFontProperties(
                 array(
-                    "FontName" => api_get_path(SYS_FONTS_PATH) . 'opensans/OpenSans-Regular.ttf',
+                    "FontName" => api_get_path(SYS_FONTS_PATH).'opensans/OpenSans-Regular.ttf',
                     "FontSize" => 10
                 )
             );
@@ -3289,15 +3289,15 @@ 
 
             /* Write and save into cache */
             $myCache->writeToCache($chartHash, $myPicture);
-            $imgPath = api_get_path(SYS_ARCHIVE_PATH) . $chartHash;
+            $imgPath = api_get_path(SYS_ARCHIVE_PATH).$chartHash;
             $myCache->saveFromCache($chartHash, $imgPath);
-            $imgPath = api_get_path(WEB_ARCHIVE_PATH) . $chartHash;
+            $imgPath = api_get_path(WEB_ARCHIVE_PATH).$chartHash;
         }
-        $html = '<img src="' . $imgPath . '">';
+        $html = '<img src="'.$imgPath.'">';
 
         return $html;
     } else {
-        $foo_img = api_convert_encoding('<div id="messages" class="warning-message">'.get_lang('GraphicNotAvailable').'</div>','UTF-8');
+        $foo_img = api_convert_encoding('<div id="messages" class="warning-message">'.get_lang('GraphicNotAvailable').'</div>', 'UTF-8');
 
         return $foo_img;
     }

main/inc/lib/phpdocx/pdf/dompdf_config.inc.php

Spacing +12 added lines, -12 removed lines

@@ -61,15 +61,15 @@ 
 /**
  * The location of the DOMPDF include directory
  */
-define("DOMPDF_INC_DIR", DOMPDF_DIR . "/include");
+define("DOMPDF_INC_DIR", DOMPDF_DIR."/include");
 
 /**
  * The location of the DOMPDF lib directory
  */
-define("DOMPDF_LIB_DIR", DOMPDF_DIR . "/lib");
+define("DOMPDF_LIB_DIR", DOMPDF_DIR."/lib");
 
 //FIXME: Some function definitions rely on the constants defined by DOMPDF. However, might this location prove problematic?
-require_once(DOMPDF_INC_DIR . "/functions.inc.php");
+require_once(DOMPDF_INC_DIR."/functions.inc.php");
 
 /**
  * The location of the DOMPDF font directory
@@ -99,7 +99,7 @@ 
  *
  * *Please note the trailing slash.*
  */
-define("DOMPDF_FONT_DIR", DOMPDF_DIR . "/lib/fonts/");
+define("DOMPDF_FONT_DIR", DOMPDF_DIR."/lib/fonts/");
 
 /**
  * The location of the DOMPDF font cache directory
@@ -172,7 +172,7 @@ 
  * @link http://ttf2pt1.sourceforge.net/
  */
 if (!defined("TTF2AFM")) {
-  define("TTF2AFM", DOMPDF_LIB_DIR ."/ttf2ufm/ttf2ufm-src/ttf2pt1");
+  define("TTF2AFM", DOMPDF_LIB_DIR."/ttf2ufm/ttf2ufm-src/ttf2pt1");
   //define("TTF2AFM", "/usr/bin/ttf2pt1");
 }
 
@@ -344,17 +344,17 @@ 
  * @param string $class
  */
 function DOMPDF_autoload($class) {
-  $filename = DOMPDF_INC_DIR . "/" . mb_strtolower($class) . ".cls.php";
+  $filename = DOMPDF_INC_DIR."/".mb_strtolower($class).".cls.php";
   
-  if ( is_file($filename) )
+  if (is_file($filename))
     require_once($filename);
 }
 
-if ( function_exists("spl_autoload_register") ) {
+if (function_exists("spl_autoload_register")) {
 
    spl_autoload_register("DOMPDF_autoload");
 
-} else if ( !function_exists("__autoload") ) {
+} else if (!function_exists("__autoload")) {
   /**
    * Default __autoload() function
    *
@@ -416,11 +416,11 @@ 
  * the browser cache and the premature output prevents setting of the mime type.
  */
 if (!defined('DEBUGPNG')) {
-  define('DEBUGPNG',0);
+  define('DEBUGPNG', 0);
 }
 if (!defined('DEBUGKEEPTEMP')) {
-  define('DEBUGKEEPTEMP',0);
+  define('DEBUGKEEPTEMP', 0);
 }
 if (!defined('DEBUGCSS')) {
-  define('DEBUGCSS',0);
+  define('DEBUGCSS', 0);
 }

main/inc/lib/phpdocx/pdf/dompdf.php

Spacing +45 added lines, -45 removed lines

@@ -78,7 +78,7 @@ 
     " -h\t\tShow this message\n".
     " -l\t\tlist available paper sizes\n".
     " -p size\tpaper size; something like 'letter', 'A4', 'legal', etc.  The default is\n".
-    "   \t\t'" . DOMPDF_DEFAULT_PAPER_SIZE . "'\n".
+    "   \t\t'".DOMPDF_DEFAULT_PAPER_SIZE."'\n".
     " -o orientation\teither 'portrait' or 'landscape'.  Default is 'portrait'.\n".
     " -b path\tset the 'document root' of the html_file.  Relative urls (for \n".
     "        \tstylesheets) are resolved using this directory.  Default is the \n".
@@ -96,7 +96,7 @@ 
 
   $opts = array();
 
-  if ( $_SERVER["argc"] == 1 )
+  if ($_SERVER["argc"] == 1)
     return $opts;
 
   $i = 1;
@@ -116,30 +116,30 @@ 
       break;
 
     case "-p":
-      if ( !isset($_SERVER["argv"][$i+1]) )
+      if (!isset($_SERVER["argv"][$i + 1]))
         die("-p switch requires a size parameter\n");
-      $opts["p"] = $_SERVER["argv"][$i+1];
+      $opts["p"] = $_SERVER["argv"][$i + 1];
       $i += 2;
       break;
 
     case "-o":
-      if ( !isset($_SERVER["argv"][$i+1]) )
+      if (!isset($_SERVER["argv"][$i + 1]))
         die("-o switch requires an orientation parameter\n");
-      $opts["o"] = $_SERVER["argv"][$i+1];
+      $opts["o"] = $_SERVER["argv"][$i + 1];
       $i += 2;
       break;
 
     case "-b":
-      if ( !isset($_SERVER["argv"][$i+1]) )
+      if (!isset($_SERVER["argv"][$i + 1]))
         die("-b switch requires a path parameter\n");
-      $opts["b"] = $_SERVER["argv"][$i+1];
+      $opts["b"] = $_SERVER["argv"][$i + 1];
       $i += 2;
       break;
 
     case "-f":
-      if ( !isset($_SERVER["argv"][$i+1]) )
+      if (!isset($_SERVER["argv"][$i + 1]))
         die("-f switch requires a filename parameter\n");
-      $opts["f"] = $_SERVER["argv"][$i+1];
+      $opts["f"] = $_SERVER["argv"][$i + 1];
       $i += 2;
       break;
 
@@ -154,9 +154,9 @@ 
       break;
 
     case "-t":
-      if ( !isset($_SERVER['argv'][$i + 1]) )
+      if (!isset($_SERVER['argv'][$i + 1]))
         die("-t switch requires a comma separated list of types\n");
-      $opts["t"] = $_SERVER['argv'][$i+1];
+      $opts["t"] = $_SERVER['argv'][$i + 1];
       $i += 2;
       break;
 
@@ -177,61 +177,61 @@ 
 
 $sapi = php_sapi_name();
 
-switch ( $sapi ) {
+switch ($sapi) {
 
  case "cli":
 
   $opts = getoptions();
 
-  if ( isset($opts["h"]) || (!isset($opts["filename"]) && !isset($opts["l"])) ) {
+  if (isset($opts["h"]) || (!isset($opts["filename"]) && !isset($opts["l"]))) {
     dompdf_usage();
     exit;
   }
 
-  if ( isset($opts["l"]) ) {
+  if (isset($opts["l"])) {
     echo "\nUnderstood paper sizes:\n";
 
     foreach (array_keys(CPDF_Adapter::$PAPER_SIZES) as $size)
-      echo "  " . mb_strtoupper($size) . "\n";
+      echo "  ".mb_strtoupper($size)."\n";
     exit;
   }
   $file = $opts["filename"];
 
-  if ( isset($opts["p"]) )
+  if (isset($opts["p"]))
     $paper = $opts["p"];
   else
     $paper = DOMPDF_DEFAULT_PAPER_SIZE;
 
-  if ( isset($opts["o"]) )
+  if (isset($opts["o"]))
     $orientation = $opts["o"];
   else
     $orientation = "portrait";
 
-  if ( isset($opts["b"]) )
+  if (isset($opts["b"]))
     $base_path = $opts["b"];
 
-  if ( isset($opts["f"]) )
+  if (isset($opts["f"]))
     $outfile = $opts["f"];
   else {
-    if ( $file === "-" )
+    if ($file === "-")
       $outfile = "dompdf_out.pdf";
     else
-      $outfile = str_ireplace(array(".html", ".htm", ".php"), "", $file) . ".pdf";
+      $outfile = str_ireplace(array(".html", ".htm", ".php"), "", $file).".pdf";
   }
 
-  if ( isset($opts["v"]) )
+  if (isset($opts["v"]))
     $_dompdf_show_warnings = true;
 
-  if ( isset($opts["d"]) ) {
+  if (isset($opts["d"])) {
     $_dompdf_show_warnings = true;
     $_dompdf_debug = true;
   }
 
-  if ( isset($opts['t']) ) {
-    $arr = split(',',$opts['t']);
+  if (isset($opts['t'])) {
+    $arr = split(',', $opts['t']);
     $types = array();
     foreach ($arr as $type)
-      $types[ trim($type) ] = 1;
+      $types[trim($type)] = 1;
     $_DOMPDF_DEBUG_TYPES = $types;
   }
   
@@ -241,31 +241,31 @@ 
 
  default:
 
- 	if ( isset($_GET["input_file"]) )
+ 	if (isset($_GET["input_file"]))
  		$file = basename(rawurldecode($_GET["input_file"]));
  	else
  		throw new DOMPDF_Exception("An input file is required (i.e. input_file _GET variable).");
  		
- 	if ( isset($_GET["paper"]) )
+ 	if (isset($_GET["paper"]))
  		$paper = rawurldecode($_GET["paper"]);
  	else
  		$paper = DOMPDF_DEFAULT_PAPER_SIZE;
  		
- 	if ( isset($_GET["orientation"]) )
+ 	if (isset($_GET["orientation"]))
  		$orientation = rawurldecode($_GET["orientation"]);
  	else
  		$orientation = "portrait";
  		
- 	if ( isset($_GET["base_path"]) )
+ 	if (isset($_GET["base_path"]))
  		$base_path = rawurldecode($_GET["base_path"]);
  		
  		
  		$outfile = "dompdf_out.pdf"; # Don't allow them to set the output file
  		$save_file = false; # Don't save the file
- 		$file = $base_path . $file; # Set the input file
+ 		$file = $base_path.$file; # Set the input file
 
  		/* Check to see if the input file and base path = www/test */
- 		if($base_path !== "www/test/")
+ 		if ($base_path !== "www/test/")
  			throw new DOMPDF_Exception("Access to dompdf.php via non-cli SAPI has been deprecated due to security concerns.  Please use the dompdf class directly.");
 
    break;
@@ -273,9 +273,9 @@ 
 
 $dompdf = new DOMPDF();
 
-if ( $file === "-" ) {
+if ($file === "-") {
   $str = "";
-  while ( !feof(STDIN) )
+  while (!feof(STDIN))
     $str .= fread(STDIN, 4096);
 
   $dompdf->load_html($str);
@@ -283,7 +283,7 @@ 
 } else
   $dompdf->load_html_file($file);
 
-if ( isset($base_path) ) {
+if (isset($base_path)) {
   $dompdf->set_base_path($base_path);
 }
 
@@ -291,33 +291,33 @@ 
 
 $dompdf->render();
 
-if ( $_dompdf_show_warnings ) {
+if ($_dompdf_show_warnings) {
   global $_dompdf_warnings;
   foreach ($_dompdf_warnings as $msg)
-    echo $msg . "\n";
+    echo $msg."\n";
   echo $dompdf->get_canvas()->get_cpdf()->messages;
   flush();
 }
 
-if ( $save_file ) {
+if ($save_file) {
 //   if ( !is_writable($outfile) )
 //     throw new DOMPDF_Exception("'$outfile' is not writable.");
-  if ( strtolower(DOMPDF_PDF_BACKEND) === "gd" )
+  if (strtolower(DOMPDF_PDF_BACKEND) === "gd")
     $outfile = str_replace(".pdf", ".png", $outfile);
 
   list($proto, $host, $path, $file) = explode_url($outfile);
-  if ( $proto != "" ) // i.e. not file://
+  if ($proto != "") // i.e. not file://
     $outfile = $file; // just save it locally, FIXME? could save it like wget: ./host/basepath/file
 
-  $outfile = realpath(dirname($outfile)) . DIRECTORY_SEPARATOR . basename($outfile);
+  $outfile = realpath(dirname($outfile)).DIRECTORY_SEPARATOR.basename($outfile);
 
-  if ( strpos($outfile, DOMPDF_CHROOT) !== 0 )
+  if (strpos($outfile, DOMPDF_CHROOT) !== 0)
     throw new DOMPDF_Exception("Permission denied.");
 
-  file_put_contents($outfile, $dompdf->output( array("compress" => 0) ));
+  file_put_contents($outfile, $dompdf->output(array("compress" => 0)));
   exit(0);
 }
 
-if ( !headers_sent() ) {
+if (!headers_sent()) {
   $dompdf->stream($outfile);
 }

main/inc/lib/phpdocx/pdf/www/examples.php

Spacing +10 added lines, -10 removed lines

@@ -1,9 +1,9 @@ 
 <?php
 exit;
 require_once("../dompdf_config.inc.php");
-if ( isset( $_POST["html"] ) ) {
+if (isset($_POST["html"])) {
 
-  if ( get_magic_quotes_gpc() )
+  if (get_magic_quotes_gpc())
     $_POST["html"] = stripslashes($_POST["html"]);
   
   $dompdf = new DOMPDF();
@@ -41,18 +41,18 @@ 
 //echo '<li>['.$_SERVER["PHP_SELF"].']</li>';
 $dompdf = dirname(dirname($_SERVER["PHP_SELF"]));
 //echo '<li>['.$dompdf.']</li>';
-if ( $dompdf == '/' || $dompdf == '\\') {
+if ($dompdf == '/' || $dompdf == '\\') {
   $dompdf = '';
 }
 //echo '<li>['.$dompdf.']</li>';
-$dompdf .= "/dompdf.php?base_path=" . rawurlencode("www/test/");
+$dompdf .= "/dompdf.php?base_path=".rawurlencode("www/test/");
 //echo '<li>['.$dompdf.']</li>';
-foreach ( $test_files as $file ) {
+foreach ($test_files as $file) {
   $file = basename($file);
-  $arrow = "images/arrow_0" . rand(1, 6) . ".gif";  
+  $arrow = "images/arrow_0".rand(1, 6).".gif";  
   echo "<li style=\"list-style-image: url('$arrow');\">\n";
   echo $file;
-  echo " [<a class=\"button\" target=\"blank\" href=\"test/$file\">HTML</a>] [<a class=\"button\" href=\"$dompdf&input_file=" . rawurlencode("$file") .  "\">PDF</a>]\n";
+  echo " [<a class=\"button\" target=\"blank\" href=\"test/$file\">HTML</a>] [<a class=\"button\" href=\"$dompdf&input_file=".rawurlencode("$file")."\">PDF</a>]\n";
   echo "</li>\n";
 }
 ?>
@@ -63,13 +63,13 @@ 
 <p>Enter your html snippet in the text box below to see it rendered as a
 PDF: (Note by default, remote stylesheets, images &amp; are disabled.)</p>
 
-<form action="<?php echo $_SERVER["PHP_SELF"];?>" method="post">
+<form action="<?php echo $_SERVER["PHP_SELF"]; ?>" method="post">
 <div>
 <p>Paper size and orientaion:
 <select name="paper">
 <?php
-foreach ( array_keys(CPDF_Adapter::$PAPER_SIZES) as $size )
-  echo "<option ". ($size == "letter" ? "selected " : "" ) . "value=\"$size\">$size</option>\n";
+foreach (array_keys(CPDF_Adapter::$PAPER_SIZES) as $size)
+  echo "<option ".($size == "letter" ? "selected " : "")."value=\"$size\">$size</option>\n";
 ?>
 </select>
 <select name="orientation">

main/inc/lib/phpdocx/pdf/www/head.inc

Spacing +4 added lines, -4 removed lines

@@ -1,12 +1,12 @@ 
 <?php
 function li_arrow() {
-  return '<li style="list-style-image: url(\'images/arrow_0' . rand(1,6) . '.gif\');">';  
+  return '<li style="list-style-image: url(\'images/arrow_0'.rand(1, 6).'.gif\');">';  
 }
 function li_star() {
-  return '<li style="list-style-image: url(\'images/star_0' . rand(1,5) . '.gif\');">';  
+  return '<li style="list-style-image: url(\'images/star_0'.rand(1, 5).'.gif\');">';  
 }
 ?>
-<?php echo '<?' . 'xml version="1.0" encoding="iso-8859-1"?' . '>'; ?>
+<?php echo '<?'.'xml version="1.0" encoding="iso-8859-1"?'.'>'; ?>
 <!DOCTYPE html
   PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
   "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
@@ -14,7 +14,7 @@ 
 <head>
 <title>dompdf - The PHP 5 HTML to PDF Converter</title>
 <link rel="stylesheet" href="style.css" type="text/css"/>
-<link rel="SHORTCUT ICON" href="http://<?php echo $_SERVER["HTTP_HOST"] . dirname($_SERVER["PHP_SELF"]);?>/images/favicon.ico"/>
+<link rel="SHORTCUT ICON" href="http://<?php echo $_SERVER["HTTP_HOST"].dirname($_SERVER["PHP_SELF"]); ?>/images/favicon.ico"/>
 </head>
 
 <body>

main/inc/lib/phpdocx/pdf/include/inline_positioner.cls.php

Spacing +1 added lines, -1 removed lines

@@ -64,7 +64,7 @@
 
     // End debugging
 
-    if ( !$p )
+    if (!$p)
       throw new DOMPDF_Exception("No block-level parent found.  Not good.");
 
     $line = $p->get_current_line();

main/inc/lib/phpdocx/pdf/include/image_cache.cls.php

Spacing +19 added lines, -19 removed lines

@@ -84,7 +84,7 @@ 
 
     $parsed_url = explode_url($url);
 
-    $DEBUGPNG=DEBUGPNG; //=DEBUGPNG; Allow override of global setting for ad hoc debug
+    $DEBUGPNG = DEBUGPNG; //=DEBUGPNG; Allow override of global setting for ad hoc debug
     $full_url_dbg = '';
     
     //debugpng
@@ -93,19 +93,19 @@ 
     $remote = ($proto != "" && $proto !== "file://");
     $remote = $remote || ($parsed_url['protocol'] != "");
 
-    if ( !DOMPDF_ENABLE_REMOTE && $remote ) {
-      $resolved_url = DOMPDF_LIB_DIR . "/res/broken_image.png";
+    if (!DOMPDF_ENABLE_REMOTE && $remote) {
+      $resolved_url = DOMPDF_LIB_DIR."/res/broken_image.png";
       $ext = "png";
 
       //debugpng
       if ($DEBUGPNG) $full_url_dbg = '(blockedremote)';
 
-    } else if ( DOMPDF_ENABLE_REMOTE && $remote ) {
+    } else if (DOMPDF_ENABLE_REMOTE && $remote) {
       // Download remote files to a temporary directory
       $full_url = build_url($proto, $host, $base_path, $url);
 
-      if ( isset(self::$_cache[$full_url]) ) {
-        list($resolved_url,$ext) = self::$_cache[$full_url];
+      if (isset(self::$_cache[$full_url])) {
+        list($resolved_url, $ext) = self::$_cache[$full_url];
 
         //debugpng
         if ($DEBUGPNG) $full_url_dbg = $full_url.'(cache)';
@@ -114,15 +114,15 @@ 
 
         $resolved_url = tempnam(DOMPDF_TEMP_DIR, "ca_dompdf_img_");
         //debugpng
-        if ($DEBUGPNG) echo $resolved_url . "\n";
+        if ($DEBUGPNG) echo $resolved_url."\n";
 
         $old_err = set_error_handler("record_warnings");
         $image = file_get_contents($full_url);
         restore_error_handler();
 
-        if ( strlen($image) == 0 ) {
+        if (strlen($image) == 0) {
           //target image not found
-          $resolved_url = DOMPDF_LIB_DIR . "/res/broken_image.png";
+          $resolved_url = DOMPDF_LIB_DIR."/res/broken_image.png";
           $ext = "png";
 
           //debugpng
@@ -140,24 +140,24 @@ 
         //Therefore get image type from the content
 
         $imagedim = getimagesize($resolved_url);
-        if( $imagedim[2] >= 1 && $imagedim[2] <=3 && $imagedim[0] && $imagedim[1] ) {
+        if ($imagedim[2] >= 1 && $imagedim[2] <= 3 && $imagedim[0] && $imagedim[1]) {
         //target image is valid
 
-        $imagetypes = array('','gif','jpeg','png','swf');
+        $imagetypes = array('', 'gif', 'jpeg', 'png', 'swf');
         $ext = $imagetypes[$imagedim[2]];
-        if ( rename($resolved_url,$resolved_url.'.'.$ext) ) {
+        if (rename($resolved_url, $resolved_url.'.'.$ext)) {
           $resolved_url .= '.'.$ext;
         }
  
  		//Don't put replacement image into cache - otherwise it will be deleted on cache cleanup.
  		//Only execute on successfull caching of remote image.
-        self::$_cache[$full_url] = array($resolved_url,$ext);
+        self::$_cache[$full_url] = array($resolved_url, $ext);
 
         } else {
           //target image is not valid.
           unlink($resolved_url);
           
-          $resolved_url = DOMPDF_LIB_DIR . "/res/broken_image.png";
+          $resolved_url = DOMPDF_LIB_DIR."/res/broken_image.png";
           $ext = "png";
         }
         }
@@ -169,7 +169,7 @@ 
       $resolved_url = build_url($proto, $host, $base_path, $url);
       if ($DEBUGPNG) print 'build_url('.$proto.','.$host.','.$base_path.','.$url.')('.$resolved_url.')';
 
-      if ( !preg_match("/.*\.(\w+)/",$url,$match) ) {
+      if (!preg_match("/.*\.(\w+)/", $url, $match)) {
         //debugpng
         if ($DEBUGPNG) print '[resolve_url exception '.$url.']';
           throw new DOMPDF_Exception("Unknown image type: $url.");
@@ -182,13 +182,13 @@ 
 
     }
 
-    if ( !is_readable($resolved_url) || !filesize($resolved_url) ) {
+    if (!is_readable($resolved_url) || !filesize($resolved_url)) {
 
       //debugpng
       if ($DEBUGPNG) $full_url_dbg .= '(nocache'.$resolved_url.')';
 
-      $_dompdf_warnings[] = "File " .$resolved_url . " is not readable or is an empty file.\n";
-      $resolved_url = DOMPDF_LIB_DIR . "/res/broken_image.png";
+      $_dompdf_warnings[] = "File ".$resolved_url." is not readable or is an empty file.\n";
+      $resolved_url = DOMPDF_LIB_DIR."/res/broken_image.png";
       $ext = "png";
     }
 
@@ -203,7 +203,7 @@ 
    * or converted)
    */
   static function clear() {
-    if ( count(self::$_cache) ) {
+    if (count(self::$_cache)) {
       while ($entry = array_shift(self::$_cache)) {
         list($file, $ext) = $entry;
         //debugpng

main/inc/lib/phpdocx/pdf/include/frame.cls.php

Spacing +77 added lines, -77 removed lines

@@ -171,7 +171,7 @@ 
 
     $this->_decorator = null;
 
-    $this->set_id( self::$ID_COUNTER++ );
+    $this->set_id(self::$ID_COUNTER++);
   }
 
   /**
@@ -181,29 +181,29 @@ 
    */
   function dispose($recursive = false) {
 
-    if ( $recursive ) {
-      while ( $child = $this->_first_child )
+    if ($recursive) {
+      while ($child = $this->_first_child)
         $child->dispose(true);
     }
 
     // Remove this frame from the tree
-    if ( $this->_prev_sibling ) {
+    if ($this->_prev_sibling) {
       $this->_prev_sibling->_next_sibling = $this->_next_sibling;      
     }
 
-    if ( $this->_next_sibling ) {
+    if ($this->_next_sibling) {
       $this->_next_sibling->_prev_sibling = $this->_prev_sibling;
     }
 
-    if ( $this->_parent && $this->_parent->_first_child === $this ) {
+    if ($this->_parent && $this->_parent->_first_child === $this) {
       $this->_parent->_first_child = $this->_next_sibling;
     }
 
-    if ( $this->_parent && $this->_parent->_last_child === $this ) {
+    if ($this->_parent && $this->_parent->_last_child === $this) {
       $this->_parent->_last_child = $this->_prev_sibling;
     }
 
-    if ( $this->_parent ) {
+    if ($this->_parent) {
       $this->_parent->get_node()->removeChild($this->_node);
     }
 
@@ -246,13 +246,13 @@ 
   
   // Layout property accessors
   function get_containing_block($i = null) {
-    if ( isset($i) )
+    if (isset($i))
       return $this->_containing_block[$i];    
     return $this->_containing_block;
   }
   
   function get_position($i = null) {
-    if ( isset($i) )
+    if (isset($i))
       return $this->_position[$i];
     return array($this->_position["x"],
                  $this->_position["y"],
@@ -354,12 +354,12 @@ 
     // We can only set attributes of DOMElement objects (nodeType == 1).
     // Since these are the only objects that we can assign CSS rules to,
     // this shortcoming is okay.
-    if ( $this->_node->nodeType == 1)
+    if ($this->_node->nodeType == 1)
       $this->_node->setAttribute("frame_id", $id);
   }
 
   function set_style(Style $style) {
-    if ( is_null($this->_style) )
+    if (is_null($this->_style))
       $this->_original_style = clone $style;
     
     $this->_style = $style;
@@ -370,8 +370,8 @@ 
   }
   
   function set_containing_block($x = null, $y = null, $w = null, $h = null) {
-    if ( is_array($x) ){
-  		foreach($x AS $key => $val){
+    if (is_array($x)) {
+  		foreach ($x AS $key => $val) {
 			$$key = $val;
 		}
     }
@@ -399,15 +399,15 @@ 
   }
 
   function set_position($x = null, $y = null) {
-    if ( is_array($x) )
+    if (is_array($x))
       extract($x);
     
-    if ( is_numeric($x) ) {
+    if (is_numeric($x)) {
       $this->_position[0] = $x;
       $this->_position["x"] = $x;
     }
 
-    if ( is_numeric($y) ) {
+    if (is_numeric($y)) {
       $this->_position[1] = $y;
       $this->_position["y"] = $y;
     }
@@ -417,18 +417,18 @@ 
 
   function prepend_child(Frame $child, $update_node = true) {
 
-    if ( $update_node ) 
+    if ($update_node) 
       $this->_node->insertBefore($child->_node, $this->_first_child ? $this->_first_child->_node : null);
 
     // Remove the child from its parent
-    if ( $child->_parent )
+    if ($child->_parent)
       $child->_parent->remove_child($child, false);
     
     $child->_parent = $this;
     $child->_prev_sibling = null;
     
     // Handle the first child
-    if ( !$this->_first_child ) {
+    if (!$this->_first_child) {
       $this->_first_child = $child;
       $this->_last_child = $child;
       $child->_next_sibling = null;
@@ -444,18 +444,18 @@ 
   
   function append_child(Frame $child, $update_node = true) {
 
-    if ( $update_node ) 
+    if ($update_node) 
       $this->_node->appendChild($child->_node);
 
     // Remove the child from its parent
-    if ( $child->_parent )
+    if ($child->_parent)
       $child->_parent->remove_child($child, false);
 
     $child->_parent = $this;
     $child->_next_sibling = null;
     
     // Handle the first child
-    if ( !$this->_last_child ) {
+    if (!$this->_last_child) {
       $this->_first_child = $child;
       $this->_last_child = $child;
       $child->_prev_sibling = null;
@@ -472,32 +472,32 @@ 
   // Inserts a new child immediately before the specified frame
   function insert_child_before(Frame $new_child, Frame $ref, $update_node = true) {
 
-    if ( $ref === $this->_first_child ) {
+    if ($ref === $this->_first_child) {
       $this->prepend_child($new_child, $update_node);
       return;
     }
 
-    if ( is_null($ref) ) {
+    if (is_null($ref)) {
       $this->append_child($new_child, $update_node);
       return;
     }
     
-    if ( $ref->_parent !== $this )
+    if ($ref->_parent !== $this)
       throw new DOMPDF_Exception("Reference child is not a child of this node.");
 
     // Update the node    
-    if ( $update_node )
+    if ($update_node)
       $this->_node->insertBefore($new_child->_node, $ref->_node);
 
     // Remove the child from its parent
-    if ( $new_child->_parent )
+    if ($new_child->_parent)
       $new_child->_parent->remove_child($new_child, false);
     
     $new_child->_parent = $this;
     $new_child->_next_sibling = $ref;
     $new_child->_prev_sibling = $ref->_prev_sibling;
 
-    if ( $ref->_prev_sibling )
+    if ($ref->_prev_sibling)
       $ref->_prev_sibling->_next_sibling = $new_child;
     
     $ref->_prev_sibling = $new_child;
@@ -506,22 +506,22 @@ 
   // Inserts a new child immediately after the specified frame
   function insert_child_after(Frame $new_child, Frame $ref, $update_node = true) {    
 
-    if ( $ref === $this->_last_child ) {
+    if ($ref === $this->_last_child) {
       $this->append_child($new_child, $update_node);
       return;
     }
 
-    if ( is_null($ref) ) {
+    if (is_null($ref)) {
       $this->prepend_child($new_child, $update_node);
       return;
     }
     
-    if ( $ref->_parent !== $this )
+    if ($ref->_parent !== $this)
       throw new DOMPDF_Exception("Reference child is not a child of this node.");
 
     // Update the node
-    if ( $update_node ) {
-      if ( $ref->_next_sibling ) {
+    if ($update_node) {
+      if ($ref->_next_sibling) {
         $next_node = $ref->_next_sibling->_node;
         $this->_node->insertBefore($new_child->_node, $next_node);
       } else {
@@ -530,14 +530,14 @@ 
     }
     
     // Remove the child from its parent
-    if ( $new_child->_parent)
+    if ($new_child->_parent)
       $new_child->_parent->remove_child($new_child, false);
     
     $new_child->_parent = $this;
     $new_child->_prev_sibling = $ref;
     $new_child->_next_sibling = $ref->_next_sibling;
 
-    if ( $ref->_next_sibling ) 
+    if ($ref->_next_sibling) 
       $ref->_next_sibling->_prev_sibling = $new_child;
 
     $ref->_next_sibling = $new_child;
@@ -546,22 +546,22 @@ 
 
   function remove_child(Frame $child, $update_node = true) {
 
-    if ( $child->_parent !== $this )
+    if ($child->_parent !== $this)
       throw new DOMPDF_Exception("Child not found in this frame");
 
-    if ( $update_node )
+    if ($update_node)
       $this->_node->removeChild($child->_node);
     
-    if ( $child === $this->_first_child )
+    if ($child === $this->_first_child)
       $this->_first_child = $child->_next_sibling;
 
-    if ( $child === $this->_last_child )
+    if ($child === $this->_last_child)
       $this->_last_child = $child->_prev_sibling;
 
-    if ( $child->_prev_sibling )
+    if ($child->_prev_sibling)
       $child->_prev_sibling->_next_sibling = $child->_next_sibling;
 
-    if ( $child->_next_sibling )
+    if ($child->_next_sibling)
       $child->_next_sibling->_prev_sibling = $child->_prev_sibling;    
 
     $child->_next_sibling = null;
@@ -582,68 +582,68 @@ 
 //       return "";
     
     
-    $str = "<b>" . $this->_node->nodeName . ":</b><br/>";
+    $str = "<b>".$this->_node->nodeName.":</b><br/>";
     //$str .= spl_object_hash($this->_node) . "<br/>";
-    $str .= "Id: " .$this->get_id() . "<br/>";
-    $str .= "Class: " .get_class($this) . "<br/>";
+    $str .= "Id: ".$this->get_id()."<br/>";
+    $str .= "Class: ".get_class($this)."<br/>";
     
-    if ( $this->_node->nodeName === "#text" ) {
+    if ($this->_node->nodeName === "#text") {
       $tmp = htmlspecialchars($this->_node->nodeValue);
-      $str .= "<pre>'" .  mb_substr($tmp,0,70) .
-        (mb_strlen($tmp) > 70 ? "..." : "") . "'</pre>";
+      $str .= "<pre>'".mb_substr($tmp, 0, 70).
+        (mb_strlen($tmp) > 70 ? "..." : "")."'</pre>";
     }
-    if ( $this->_parent )
-      $str .= "\nParent:" . $this->_parent->_node->nodeName .
-        " (" . spl_object_hash($this->_parent->_node) . ") " .
+    if ($this->_parent)
+      $str .= "\nParent:".$this->_parent->_node->nodeName.
+        " (".spl_object_hash($this->_parent->_node).") ".
         "<br/>";
 
-    if ( $this->_prev_sibling )
-      $str .= "Prev: " . $this->_prev_sibling->_node->nodeName .
-        " (" . spl_object_hash($this->_prev_sibling->_node) . ") " .
+    if ($this->_prev_sibling)
+      $str .= "Prev: ".$this->_prev_sibling->_node->nodeName.
+        " (".spl_object_hash($this->_prev_sibling->_node).") ".
         "<br/>";
 
-    if ( $this->_next_sibling )
-      $str .= "Next: " . $this->_next_sibling->_node->nodeName .
-        " (" . spl_object_hash($this->_next_sibling->_node) . ") " .
+    if ($this->_next_sibling)
+      $str .= "Next: ".$this->_next_sibling->_node->nodeName.
+        " (".spl_object_hash($this->_next_sibling->_node).") ".
         "<br/>";
 
     $d = $this->get_decorator();
     while ($d && $d != $d->get_decorator()) {
-      $str .= "Decorator: " . get_class($d) . "<br/>";
+      $str .= "Decorator: ".get_class($d)."<br/>";
       $d = $d->get_decorator();
     }
 
-    $str .= "Position: " . pre_r($this->_position, true);
-    $str .= "\nContaining block: " . pre_r($this->_containing_block, true);
-    $str .= "\nMargin width: " . pre_r($this->get_margin_width(), true);
-    $str .= "\nMargin height: " . pre_r($this->get_margin_height(), true);
+    $str .= "Position: ".pre_r($this->_position, true);
+    $str .= "\nContaining block: ".pre_r($this->_containing_block, true);
+    $str .= "\nMargin width: ".pre_r($this->get_margin_width(), true);
+    $str .= "\nMargin height: ".pre_r($this->get_margin_height(), true);
     
-    $str .= "\nStyle: <pre>". $this->_style->__toString() . "</pre>";
+    $str .= "\nStyle: <pre>".$this->_style->__toString()."</pre>";
 
-    if ( $this->_decorator instanceof Block_Frame_Decorator ) {
+    if ($this->_decorator instanceof Block_Frame_Decorator) {
       $str .= "Lines:<pre>";
       foreach ($this->_decorator->get_lines() as $line) {
         foreach ($line["frames"] as $frame) {
           if ($frame instanceof Text_Frame_Decorator) {
             $str .= "\ntext: ";          
-            $str .= "'". htmlspecialchars($frame->get_text()) ."'";
+            $str .= "'".htmlspecialchars($frame->get_text())."'";
           } else {
-            $str .= "\nBlock: " . $frame->get_node()->nodeName . " (" . spl_object_hash($frame->get_node()) . ")";
+            $str .= "\nBlock: ".$frame->get_node()->nodeName." (".spl_object_hash($frame->get_node()).")";
           }
         }
         
         $str .=
           //"\ncount => " . $line["count"] . "\n".
-          "\ny => " . $line["y"] . "\n" .
-          "w => " . $line["w"] . "\n" .
-          "h => " . $line["h"] . "\n";
+          "\ny => ".$line["y"]."\n".
+          "w => ".$line["w"]."\n".
+          "h => ".$line["h"]."\n";
       }
       $str .= "</pre>";
     }
     $str .= "\n";
-    if ( php_sapi_name() === "cli" )
-      $str = strip_tags(str_replace(array("<br/>","<b>","</b>"),
-                                    array("\n","",""),
+    if (php_sapi_name() === "cli")
+      $str = strip_tags(str_replace(array("<br/>", "<b>", "</b>"),
+                                    array("\n", "", ""),
                                     $str));
     
     return $str;
@@ -693,7 +693,7 @@ 
   }
 
   function valid() {
-    return isset($this->_cur);// && ($this->_cur->get_prev_sibling() === $this->_prev);
+    return isset($this->_cur); // && ($this->_cur->get_prev_sibling() === $this->_prev);
   }
   function key() { return $this->_num; }
   function current() { return $this->_cur; }
@@ -701,7 +701,7 @@ 
   function next() {
 
     $ret = $this->_cur;
-    if ( !$ret )
+    if (!$ret)
       return null;
     
     $this->_cur = $this->_cur->get_next_sibling();
@@ -758,13 +758,13 @@ 
     $b = end($this->_stack);
     
     // Pop last element
-    unset($this->_stack[ key($this->_stack) ]);
+    unset($this->_stack[key($this->_stack)]);
     $this->_num++;
     
     // Push all children onto the stack in reverse order
-    if ( $c = $b->get_last_child() ) {
+    if ($c = $b->get_last_child()) {
       $this->_stack[] = $c;
-      while ( $c = $c->get_prev_sibling() )
+      while ($c = $c->get_prev_sibling())
         $this->_stack[] = $c;
     }
     return $b;