chamilo / chamilo-lms

src/Chamilo/ThemeBundle/EventListener/NavbarNotificationListDemoListener.php

Spacing +1 added lines, -1 removed lines

@@ -16,7 +16,7 @@
 
     public function onListNotifications(NotificationListEvent $event) {
 
-        foreach($this->getNotifications() as $notify){
+        foreach ($this->getNotifications() as $notify) {
             $event->addNotification($notify);
         }
 

src/Chamilo/ThemeBundle/EventListener/SidebarSetupMenuDemoListener.php

Spacing +3 added lines, -3 removed lines

@@ -45,12 +45,12 @@
 
     protected function activateByRoute($route, $items) {
 
-        foreach($items as $item) { /** @var $item MenuItemModel */
-            if($item->hasChildren()) {
+        foreach ($items as $item) { /** @var $item MenuItemModel */
+            if ($item->hasChildren()) {
                 $this->activateByRoute($route, $item->getChildren());
             }
             else {
-                if($item->getRoute() == $route) {
+                if ($item->getRoute() == $route) {
                     $item->setIsActive(true);
                 }
             }

src/Chamilo/CoreBundle/DependencyInjection/ChamiloCoreExtension.php

Spacing +1 added lines, -1 removed lines

@@ -22,7 +22,7 @@
     {
         $loader = new Loader\YamlFileLoader(
             $container,
-            new FileLocator(__DIR__ . '/../Resources/config')
+            new FileLocator(__DIR__.'/../Resources/config')
         );
 
         $loader->load('services.yml');

src/Chamilo/CoreBundle/Entity/Skill.php

Spacing +2 added lines, -2 removed lines

@@ -222,14 +222,14 @@
                 return \Display::return_icon('badges-default.png', null, null, ICON_SIZE_BIG, null, true);
             }
 
-            return api_get_path(WEB_UPLOAD_PATH) . 'badges/' . sha1($this->name) . '-small.png';
+            return api_get_path(WEB_UPLOAD_PATH).'badges/'.sha1($this->name).'-small.png';
         }
 
         if (empty($this->icon)) {
             return \Display::return_icon('badges-default.png', null, null, ICON_SIZE_HUGE, null, true);
         }
 
-        return api_get_path(WEB_UPLOAD_PATH) . "badges/{$this->icon}";
+        return api_get_path(WEB_UPLOAD_PATH)."badges/{$this->icon}";
     }
 
     /**

main/admin/user_update_import.php

Spacing +4 added lines, -4 removed lines

@@ -215,8 +215,8 @@ 
             // We are sure that the extra field exists.
             foreach ($extra_fields as $extras) {
                 if (isset($user[$extras[1]])) {
-                    $key 	= $extras[1];
-                    $value 	= $user[$extras[1]];
+                    $key = $extras[1];
+                    $value = $user[$extras[1]];
                     UserManager::update_extra_field_value($user_id, $key, $value);
                 }
             }
@@ -253,7 +253,7 @@ 
     global $current_tag;
     switch ($data) {
         case 'Contact':
-            $user = array ();
+            $user = array();
             break;
         default:
             $current_tag = $data;
@@ -350,7 +350,7 @@ 
 
     if (in_array($ext_import_file, $allowed_file_mimetype)) {
         if (strcmp($file_type, 'csv') === 0 && $ext_import_file == $allowed_file_mimetype[0]) {
-            $users	= parse_csv_data($_FILES['import_file']['tmp_name']);
+            $users = parse_csv_data($_FILES['import_file']['tmp_name']);
             $errors = validate_data($users);
             $error_kind_file = false;
         } elseif (strcmp($file_type, 'xml') === 0 && $ext_import_file == $allowed_file_mimetype[1]) {

main/social/groups.php

Spacing +51 added lines, -51 removed lines

@@ -19,24 +19,24 @@ 
 $join_url = '';
 
 $this_section = SECTION_SOCIAL;
-$allowed_views = array('mygroups','newest','pop');
+$allowed_views = array('mygroups', 'newest', 'pop');
 $content = null;
 
 if (isset($_GET['view']) && in_array($_GET['view'], $allowed_views)) {
     if ($_GET['view'] == 'mygroups') {
-        $interbreadcrumb[]= array ('url' =>'groups.php','name' => get_lang('Groups'));
-        $interbreadcrumb[]= array ('url' =>'#','name' => get_lang('MyGroups'));
-    } else if ( $_GET['view'] == 'newest') {
-        $interbreadcrumb[]= array ('url' =>'groups.php','name' => get_lang('Groups'));
-        $interbreadcrumb[]= array ('url' =>'#','name' => get_lang('Newest'));
-    } else  {
-        $interbreadcrumb[]= array ('url' =>'groups.php','name' => get_lang('Groups'));
-        $interbreadcrumb[]= array ('url' =>'#','name' => get_lang('Popular'));
+        $interbreadcrumb[] = array('url' =>'groups.php', 'name' => get_lang('Groups'));
+        $interbreadcrumb[] = array('url' =>'#', 'name' => get_lang('MyGroups'));
+    } else if ($_GET['view'] == 'newest') {
+        $interbreadcrumb[] = array('url' =>'groups.php', 'name' => get_lang('Groups'));
+        $interbreadcrumb[] = array('url' =>'#', 'name' => get_lang('Newest'));
+    } else {
+        $interbreadcrumb[] = array('url' =>'groups.php', 'name' => get_lang('Groups'));
+        $interbreadcrumb[] = array('url' =>'#', 'name' => get_lang('Popular'));
     }
 } else {
-    $interbreadcrumb[]= array ('url' =>'groups.php','name' => get_lang('Groups'));
+    $interbreadcrumb[] = array('url' =>'groups.php', 'name' => get_lang('Groups'));
     if (!isset($_GET['id'])) {
-        $interbreadcrumb[]= array ('url' =>'#','name' => get_lang('GroupList'));
+        $interbreadcrumb[] = array('url' =>'#', 'name' => get_lang('GroupList'));
     }
 }
 
@@ -73,16 +73,16 @@ 
         } elseif ($result['relation_type'] == GROUP_USER_PERMISSION_MODERATOR) {
             $name .= ' '.Display::return_icon('social_group_moderator.png', get_lang('Moderator'), array('style'=>'vertical-align:middle'));
         }
-        $url  = '<a href="group_view.php?id='.$id.'">' . $name . '</a>';
+        $url = '<a href="group_view.php?id='.$id.'">'.$name.'</a>';
 
-        $count_users_group = count($usergroup->get_users_by_group($id, false, array(GROUP_USER_PERMISSION_ADMIN, GROUP_USER_PERMISSION_READER, GROUP_USER_PERMISSION_MODERATOR), 0 , 1000));
-        if ($count_users_group == 1 ) {
+        $count_users_group = count($usergroup->get_users_by_group($id, false, array(GROUP_USER_PERMISSION_ADMIN, GROUP_USER_PERMISSION_READER, GROUP_USER_PERMISSION_MODERATOR), 0, 1000));
+        if ($count_users_group == 1) {
             $count_users_group = $count_users_group.' '.get_lang('Member');
         } else {
             $count_users_group = $count_users_group.' '.get_lang('Members');
         }
 
-        $picture = $usergroup->get_picture_group($result['id'], $result['picture'],80);
+        $picture = $usergroup->get_picture_group($result['id'], $result['picture'], 80);
         $result['picture'] = '<img class="social-groups-image" src="'.$picture['file'].'" />';
 
         $members = Display::returnFontAwesomeIcon('user').$count_users_group;
@@ -94,9 +94,9 @@ 
         $html .= '<div class="title-groups">';
         $html .= Display::tag('h5', $url);
         $html .= '</div>';
-        $html .= '<div class="members-groups">' . $members . '</div>';
+        $html .= '<div class="members-groups">'.$members.'</div>';
         if ($result['description'] != '') {
-            $html .= '<div class="description-groups">' . cut($result['description'],100,true) . '</div>';
+            $html .= '<div class="description-groups">'.cut($result['description'], 100, true).'</div>';
         } else {
             $html .= '';
         }
@@ -104,12 +104,12 @@ 
         $html .= '</div>';
 
         $grid_item_2 = $html;
-        $grid_my_groups[]= array($grid_item_2);
+        $grid_my_groups[] = array($grid_item_2);
     }
 }
 
 // Newest groups
-$results = $usergroup->get_groups_by_age(4,false);
+$results = $usergroup->get_groups_by_age(4, false);
 
 $grid_newest_groups = array();
 foreach ($results as $result) {
@@ -118,16 +118,16 @@ 
     $id = $result['id'];
     $name = cut($result['name'], GROUP_TITLE_LENGTH, true);
 
-    $count_users_group = count($usergroup->get_users_by_group($id, false, array(GROUP_USER_PERMISSION_ADMIN, GROUP_USER_PERMISSION_READER, GROUP_USER_PERMISSION_MODERATOR), 0 , 1000));
-    if ($count_users_group == 1 ) {
+    $count_users_group = count($usergroup->get_users_by_group($id, false, array(GROUP_USER_PERMISSION_ADMIN, GROUP_USER_PERMISSION_READER, GROUP_USER_PERMISSION_MODERATOR), 0, 1000));
+    if ($count_users_group == 1) {
         $count_users_group = $count_users_group.' '.get_lang('Member');
     } else {
         $count_users_group = $count_users_group.' '.get_lang('Members');
     }
 
-    $url  = '<a href="group_view.php?id='.$id.'">' . $name . '</a>';
+    $url = '<a href="group_view.php?id='.$id.'">'.$name.'</a>';
 
-    $picture = $usergroup->get_picture_group($result['id'], $result['picture'],80);
+    $picture = $usergroup->get_picture_group($result['id'], $result['picture'], 80);
     $result['picture'] = '<img class="social-groups-image" src="'.$picture['file'].'" />';
     $members = Display::returnFontAwesomeIcon('user').$count_users_group;
 
@@ -139,15 +139,15 @@ 
     $html .= '<div class="title-groups">';
     $html .= Display::tag('h5', $url);
     $html .= '</div>';
-    $html .= '<div class="members-groups">' . $members . '</div>';
+    $html .= '<div class="members-groups">'.$members.'</div>';
     if ($result['description'] != '') {
-        $html .= '<div class="description-groups">' . cut($result['description'],100,true) . '</div>';
+        $html .= '<div class="description-groups">'.cut($result['description'], 100, true).'</div>';
     } else {
         $html .= '';
     }
     //Avoiding my groups
 
-    if (!in_array($id,$my_group_list)) {
+    if (!in_array($id, $my_group_list)) {
         $html .= '<a class="btn" href="group_view.php?id='.$id.'&action=join&u='.api_get_user_id().'">'.get_lang('JoinGroup').'</a> ';
     }
 
@@ -157,11 +157,11 @@ 
 
     $grid_item_2 = $html;
 
-    $grid_newest_groups[]= array($grid_item_2);
+    $grid_newest_groups[] = array($grid_item_2);
 }
 
 // Pop groups
-$results = $usergroup->get_groups_by_popularity(4,false);
+$results = $usergroup->get_groups_by_popularity(4, false);
 $grid_pop_groups = array();
 
 if (is_array($results) && count($results) > 0) {
@@ -169,18 +169,18 @@ 
         $result['name'] = Security::remove_XSS($result['name'], STUDENT, true);
         $result['description'] = Security::remove_XSS($result['description'], STUDENT, true);
         $id = $result['id'];
-        $name = cut($result['name'],GROUP_TITLE_LENGTH,true);
+        $name = cut($result['name'], GROUP_TITLE_LENGTH, true);
 
-        $count_users_group = count($usergroup->get_users_by_group($id, false, array(GROUP_USER_PERMISSION_ADMIN, GROUP_USER_PERMISSION_READER, GROUP_USER_PERMISSION_MODERATOR), 0 , 1000));
-        if ($count_users_group == 1 ) {
+        $count_users_group = count($usergroup->get_users_by_group($id, false, array(GROUP_USER_PERMISSION_ADMIN, GROUP_USER_PERMISSION_READER, GROUP_USER_PERMISSION_MODERATOR), 0, 1000));
+        if ($count_users_group == 1) {
             $count_users_group = $count_users_group.' '.get_lang('Member');
         } else {
             $count_users_group = $count_users_group.' '.get_lang('Members');
         }
 
-        $url  = '<a href="group_view.php?id='.$id.'">' . $name . '</a>';
+        $url = '<a href="group_view.php?id='.$id.'">'.$name.'</a>';
 
-        $picture = $usergroup->get_picture_group($result['id'], $result['picture'],80);
+        $picture = $usergroup->get_picture_group($result['id'], $result['picture'], 80);
         $result['picture'] = '<img class="social-groups-image" src="'.$picture['file'].'" />';
 
         $html = '<div class="row">';
@@ -191,15 +191,15 @@ 
         $html .= '<div class="title-groups">';
         $html .= Display::tag('h5', $url);
         $html .= '</div>';
-        $html .= '<div class="members-groups">' . $members . '</div>';
+        $html .= '<div class="members-groups">'.$members.'</div>';
         if ($result['description'] != '') {
-            $html .= '<div class="description-groups">' . cut($result['description'],100,true) . '</div>';
+            $html .= '<div class="description-groups">'.cut($result['description'], 100, true).'</div>';
         } else {
             $html .= '';
         }
         //Avoiding my groups
 
-        if (!in_array($id,$my_group_list)) {
+        if (!in_array($id, $my_group_list)) {
             $html .= '<a class="btn" href="group_view.php?id='.$id.'&action=join&u='.api_get_user_id().'">'.get_lang('JoinGroup').'</a> ';
         }
 
@@ -208,7 +208,7 @@ 
         $html .= '</div>';
 
         $grid_item_2 = $html;
-        $grid_pop_groups[]= array($grid_item_2);
+        $grid_pop_groups[] = array($grid_item_2);
     }
 }
 
@@ -222,36 +222,36 @@ 
     switch ($view_group) {
         case 'mygroups':
             if (count($grid_my_groups) > 0) {
-                $my_group_content = Display::return_sortable_grid('mygroups', array(), $grid_my_groups, array('hide_navigation'=>true, 'per_page' => 2), $query_vars, false, array(true, true, true,false));
+                $my_group_content = Display::return_sortable_grid('mygroups', array(), $grid_my_groups, array('hide_navigation'=>true, 'per_page' => 2), $query_vars, false, array(true, true, true, false));
             }
             if (api_get_setting(
                     'social.allow_students_to_create_groups_in_social'
                 ) == 'true'
             ) {
-                $create_group_item =  '<a class="btn btn-default" href="'.api_get_path(WEB_PATH).'main/social/group_add.php">'.
+                $create_group_item = '<a class="btn btn-default" href="'.api_get_path(WEB_PATH).'main/social/group_add.php">'.
                     get_lang('CreateASocialGroup').'</a>';
             } else {
-                if (api_is_allowed_to_edit(null,true)) {
-                    $create_group_item =  '<a class="btn btn-default" href="'.api_get_path(WEB_PATH).'main/social/group_add.php">'.
+                if (api_is_allowed_to_edit(null, true)) {
+                    $create_group_item = '<a class="btn btn-default" href="'.api_get_path(WEB_PATH).'main/social/group_add.php">'.
                         get_lang('CreateASocialGroup').'</a>';
                 }
             }
             break;
         case 'newest':
             if (count($grid_newest_groups) > 0) {
-                $newest_content = Display::return_sortable_grid('newest', array(), $grid_newest_groups, array('hide_navigation'=>true, 'per_page' => 100), $query_vars, false, array(true, true, true,false));
+                $newest_content = Display::return_sortable_grid('newest', array(), $grid_newest_groups, array('hide_navigation'=>true, 'per_page' => 100), $query_vars, false, array(true, true, true, false));
             }
             break;
         default:
             if (count($grid_pop_groups) > 0) {
-                $popular_content = Display::return_sortable_grid('popular', array(), $grid_pop_groups, array('hide_navigation'=>true, 'per_page' => 100), $query_vars, false, array(true, true, true,true,true));
+                $popular_content = Display::return_sortable_grid('popular', array(), $grid_pop_groups, array('hide_navigation'=>true, 'per_page' => 100), $query_vars, false, array(true, true, true, true, true));
             }
             break;
     }
 } else {
     $my_group_content = null;
     if (count($grid_my_groups) > 0) {
-        $my_group_content = Display::return_sortable_grid('mygroups', array(), $grid_my_groups, array('hide_navigation'=>true, 'per_page' => 2), $query_vars, false, array(true, true, true,false));
+        $my_group_content = Display::return_sortable_grid('mygroups', array(), $grid_my_groups, array('hide_navigation'=>true, 'per_page' => 2), $query_vars, false, array(true, true, true, false));
     } else {
         $my_group_content = '<span class="muted">'.get_lang('GroupNone').'</span>';
     }
@@ -259,30 +259,30 @@ 
             'social.allow_students_to_create_groups_in_social'
         ) == 'true'
     ) {
-        $create_group_item =  '<a class="btn btn-default" href="'.api_get_path(WEB_PATH).'main/social/group_add.php">'.
+        $create_group_item = '<a class="btn btn-default" href="'.api_get_path(WEB_PATH).'main/social/group_add.php">'.
             get_lang('CreateASocialGroup').'</a>';
     } else {
-        if (api_is_allowed_to_edit(null,true)) {
-            $create_group_item =  '<a class="btn btn-default" href="'.api_get_path(WEB_PATH).'main/social/group_add.php">'.get_lang('CreateASocialGroup').'</a>';
+        if (api_is_allowed_to_edit(null, true)) {
+            $create_group_item = '<a class="btn btn-default" href="'.api_get_path(WEB_PATH).'main/social/group_add.php">'.get_lang('CreateASocialGroup').'</a>';
         }
     }
     if (count($grid_newest_groups) > 0) {
-        $newest_content = Display::return_sortable_grid('mygroups', array(), $grid_newest_groups, array('hide_navigation'=>true, 'per_page' => 100), $query_vars, false, array(true, true, true,false));
+        $newest_content = Display::return_sortable_grid('mygroups', array(), $grid_newest_groups, array('hide_navigation'=>true, 'per_page' => 100), $query_vars, false, array(true, true, true, false));
     } else {
         $newest_content = '<span class="muted">'.get_lang('GroupNone').'</span>';
     }
     if (count($grid_pop_groups) > 0) {
-        $popular_content = Display::return_sortable_grid('mygroups', array(), $grid_pop_groups, array('hide_navigation'=>true, 'per_page' => 100), $query_vars, false, array(true, true, true,true,true));
+        $popular_content = Display::return_sortable_grid('mygroups', array(), $grid_pop_groups, array('hide_navigation'=>true, 'per_page' => 100), $query_vars, false, array(true, true, true, true, true));
     } else {
         $popular_content = '<span class="muted">'.get_lang('GroupNone').'</span>';
     }
 }
 
 if (!empty($create_group_item)) {
-    $social_right_content .=  Display::page_subheader($create_group_item);
+    $social_right_content .= Display::page_subheader($create_group_item);
 }
 $headers = array(get_lang('Newest'), get_lang('Popular'), get_lang('MyGroups'));
-$social_right_content .= Display::tabs($headers, array($newest_content, $popular_content, $my_group_content),'tab_browse');
+$social_right_content .= Display::tabs($headers, array($newest_content, $popular_content, $my_group_content), 'tab_browse');
 
 if (isset($_REQUEST['action']) && $_REQUEST['action'] == 'show_message' && isset($_REQUEST['msg']) && $_REQUEST['msg'] == 'topic_deleted') {
     Display::return_message(get_lang('Deleted'), 'success');

main/work/view.php

Spacing +2 added lines, -2 removed lines

@@ -2,7 +2,7 @@ 
 /* For licensing terms, see /license.txt */
 
 require_once '../inc/global.inc.php';
-$current_course_tool  = TOOL_STUDENTPUBLICATION;
+$current_course_tool = TOOL_STUDENTPUBLICATION;
 
 require_once 'work.lib.php';
 
@@ -52,7 +52,7 @@ 
     $userInfo = api_get_user_info($work['user_id']);
     $interbreadcrumb[] = array('url' => $url_dir, 'name' => $my_folder_data['title']);
     $interbreadcrumb[] = array('url' => '#', 'name' => $userInfo['complete_name']);
-    $interbreadcrumb[] = array('url' => '#','name' => $work['title']);
+    $interbreadcrumb[] = array('url' => '#', 'name' => $work['title']);
 
     if (($courseInfo['show_score'] == 0 &&
         $work['active'] == 1 &&

main/work/work.php

Spacing +11 added lines, -11 removed lines

@@ -8,7 +8,7 @@ 
 use ChamiloSession as Session;
 
 require_once '../inc/global.inc.php';
-$current_course_tool  = TOOL_STUDENTPUBLICATION;
+$current_course_tool = TOOL_STUDENTPUBLICATION;
 
 api_protect_course_script(true);
 
@@ -39,7 +39,7 @@ 
 $item_id = isset($_REQUEST['item_id']) ? intval($_REQUEST['item_id']) : null;
 $origin = isset($_REQUEST['origin']) ? Security::remove_XSS($_REQUEST['origin']) : '';
 $course_dir = api_get_path(SYS_COURSE_PATH).$_course['path'];
-$base_work_dir = $course_dir . '/work';
+$base_work_dir = $course_dir.'/work';
 $action = isset($_REQUEST['action']) ? $_REQUEST['action'] : 'list';
 
 //Download folder
@@ -76,7 +76,7 @@ 
         'url' => api_get_path(WEB_CODE_PATH).'work/work.php?'.api_get_cidreq(),
         'name' => get_lang('StudentPublications'),
     );
-    $url_dir = api_get_path(WEB_CODE_PATH).'work/work.php?&id=' . $work_id.'&'.api_get_cidreq();
+    $url_dir = api_get_path(WEB_CODE_PATH).'work/work.php?&id='.$work_id.'&'.api_get_cidreq();
     if (!empty($my_folder_data)) {
         $interbreadcrumb[] = array('url' => $url_dir, 'name' =>  $my_folder_data['title']);
     }
@@ -119,7 +119,7 @@ 
             $interbreadcrumb[] = array('url' => '#', 'name' => get_lang('EditToolOptions'));
         }
         if ($action == 'create_dir') {
-            $interbreadcrumb[] = array('url' => '#','name' => get_lang('CreateAssignment'));
+            $interbreadcrumb[] = array('url' => '#', 'name' => get_lang('CreateAssignment'));
         }
     }
 }
@@ -170,7 +170,7 @@ 
         $form = new FormValidator(
             'form1',
             'post',
-            api_get_path(WEB_CODE_PATH) . 'work/work.php?action=create_dir&' . api_get_cidreq()
+            api_get_path(WEB_CODE_PATH).'work/work.php?action=create_dir&'.api_get_cidreq()
         );
         $form->addElement('header', get_lang('CreateAssignment'));
         $form->addElement('hidden', 'action', 'add');
@@ -207,7 +207,7 @@ 
             $result = deleteDirWork($_REQUEST['id']);
             if ($result) {
                 $message = Display::return_message(
-                    get_lang('DirDeleted') . ': ' . $work_to_delete['title'],
+                    get_lang('DirDeleted').': '.$work_to_delete['title'],
                     'success'
                 );
                 Session::write('message', $message);
@@ -235,19 +235,19 @@ 
         if ($is_allowed_to_edit) {
             $move_to_path = get_work_path($_REQUEST['move_to_id']);
 
-            if ($move_to_path==-1) {
+            if ($move_to_path == -1) {
                 $move_to_path = '/';
             } elseif (substr($move_to_path, -1, 1) != '/') {
-                $move_to_path = $move_to_path .'/';
+                $move_to_path = $move_to_path.'/';
             }
 
             // Security fix: make sure they can't move files that are not in the document table
             if ($path = get_work_path($item_id)) {
-                if (move($course_dir.'/'.$path, $base_work_dir . $move_to_path)) {
+                if (move($course_dir.'/'.$path, $base_work_dir.$move_to_path)) {
                     // Update db
                     updateWorkUrl(
                         $item_id,
-                        'work' . $move_to_path,
+                        'work'.$move_to_path,
                         $_REQUEST['move_to_id']
                     );
 
@@ -345,7 +345,7 @@ 
             $content .= '</div>';
             $content .= '</div>';
             $content .= '<div id="student-list-work" style="display: none" class="table-responsive">';
-            $content .= '<div class="toolbar"><a id="closed-view-list" href="#"><em class="fa fa-times-circle"></em> ' .get_lang('Close'). '</a></div>';
+            $content .= '<div class="toolbar"><a id="closed-view-list" href="#"><em class="fa fa-times-circle"></em> '.get_lang('Close').'</a></div>';
             $content .= showStudentList($work_id);
             $content .= '</div>';
         } else {

main/work/edit.php

Spacing +5 added lines, -5 removed lines

@@ -4,7 +4,7 @@ 
 use ChamiloSession as Session;
 
 require_once '../inc/global.inc.php';
-$current_course_tool  = TOOL_STUDENTPUBLICATION;
+$current_course_tool = TOOL_STUDENTPUBLICATION;
 
 api_protect_course_script(true);
 
@@ -50,7 +50,7 @@ 
 $token = Security::get_token();
 
 $student_can_edit_in_session = api_is_allowed_to_session_edit(false, true);
-$has_ended   = false;
+$has_ended = false;
 $is_author = false;
 $work_item = get_work_data_by_id($item_id);
 
@@ -220,7 +220,7 @@ 
 $form->setDefaults($defaults);
 $error_message = null;
 $_course = api_get_course_info();
-$currentCourseRepositorySys = api_get_path(SYS_COURSE_PATH).$_course['path'] . '/';
+$currentCourseRepositorySys = api_get_path(SYS_COURSE_PATH).$_course['path'].'/';
 
 $succeed = false;
 if ($form->validate()) {
@@ -241,7 +241,7 @@ 
             $description = isset($_POST['description']) ? $_POST['description'] : $work_data['description'];
 
             $add_to_update = null;
-            if ($is_allowed_to_edit && ($_POST['qualification'] !='' )) {
+            if ($is_allowed_to_edit && ($_POST['qualification'] != '')) {
                 $add_to_update = ', qualificator_id ='."'".api_get_user_id()."', ";
                 $add_to_update .= ' qualification = '."'".Database::escape_string($_POST['qualification'])."',";
                 $add_to_update .= ' date_of_qualification = '."'".api_get_utc_datetime()."'";
@@ -267,7 +267,7 @@ 
                     'error'
                 );
             } else {
-                $sql = "UPDATE  " . $work_table . "
+                $sql = "UPDATE  ".$work_table."
                         SET	title = '".Database::escape_string($title)."',
                             description = '".Database::escape_string($description)."'
                             ".$add_to_update."