chamilo / chamilo-lms

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/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."

main/work/work_missing.php

Spacing +3 added lines, -3 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;
 
 /*	Configuration settings */
 
@@ -56,7 +56,7 @@ 
 $token = Security::get_token();
 
 if (!empty($group_id)) {
-    $group_properties  = GroupManager::get_group_properties($group_id);
+    $group_properties = GroupManager::get_group_properties($group_id);
     $show_work = false;
 
     if (api_is_allowed_to_edit(false, true)) {
@@ -108,7 +108,7 @@ 
 if (!empty($workId)) {
     if (empty($_GET['list']) or Security::remove_XSS($_GET['list']) == 'with') {
         $output .= '<a href="'.api_get_self().'?'.api_get_cidreq().'&id='.$workId.'&list=without">'.
-            Display::return_icon('exercice_uncheck.png', get_lang('ViewUsersWithoutTask'),'',ICON_SIZE_MEDIUM)."</a>";
+            Display::return_icon('exercice_uncheck.png', get_lang('ViewUsersWithoutTask'), '', ICON_SIZE_MEDIUM)."</a>";
     } else {
         if (!isset($_GET['action']) || (isset($_GET['action']) && $_GET['action'] != 'send_mail')) {
             $output .= '<a href="'.api_get_self().'?'.api_get_cidreq().'&id='.$workId.'&list=without&action=send_mail&sec_token='.$token.'">'.

main/dropbox/dropbox_functions.inc.php

Spacing +30 added lines, -30 removed lines

@@ -41,7 +41,7 @@ 
 
     // STEP 2: at least one file has to be selected. If not we return an error message
     $ids = isset($_GET['id']) ? $_GET['id'] : array();
-    if (count($ids)>0) {
+    if (count($ids) > 0) {
         $checked_file_ids = $_POST['id'];
     } else {
         foreach ($_POST as $key => $value) {
@@ -133,7 +133,7 @@ 
     }
 
     $cat = get_dropbox_category($id);
-    if (count($cat)==0) {
+    if (count($cat) == 0) {
         return false;
     }
 
@@ -166,7 +166,7 @@ 
             WHERE c_id = $course_id AND cat_id='".intval($id)."'";
     $result = Database::query($sql);
 
-    while($row = Database::fetch_array($result)) {
+    while ($row = Database::fetch_array($result)) {
         $dropboxfile = new Dropbox_Person($user_id, $is_courseAdmin, $is_courseTutor);
         if ($action == 'deletereceivedcategory') {
             $dropboxfile->deleteReceivedWork($row[$id_field]);
@@ -657,7 +657,7 @@ 
 
                 $full_name = $userInfo['complete_name'].$groupNameListToString;
                 $current_user_id = $current_user['user_id'];
-                $options['user_' . $current_user_id] = $full_name;
+                $options['user_'.$current_user_id] = $full_name;
             }
         }
     }
@@ -706,11 +706,11 @@ 
 
     $mailingId = $id - dropbox_cnf('mailingIdBase');
     if ($mailingId > 0) {
-        return get_lang('MailingAsUsername', '') . $mailingId;
+        return get_lang('MailingAsUsername', '').$mailingId;
     }
     $id = intval($id);
     $sql = "SELECT ".(api_is_western_name_order() ? "CONCAT(firstname,' ', lastname)" : "CONCAT(lastname,' ', firstname)")." AS name
-            FROM " . $dropbox_cnf['tbl_user'] . "
+            FROM " . $dropbox_cnf['tbl_user']."
             WHERE user_id='$id'";
     $result = Database::query($sql);
     $res = Database::fetch_array($result);
@@ -730,7 +730,7 @@ 
 {
     $id = intval($id);
     $sql = "SELECT username
-            FROM " . dropbox_cnf('tbl_user') . "
+            FROM " . dropbox_cnf('tbl_user')."
             WHERE user_id='$id'";
     $result = Database::query($sql);
     $res = Database::fetch_array($result);
@@ -762,8 +762,8 @@ 
 
     // select all files that aren't referenced anymore
     $sql = "SELECT DISTINCT f.id, f.filename
-            FROM " . dropbox_cnf('tbl_file') . " f
-            LEFT JOIN " . dropbox_cnf('tbl_person') . " p
+            FROM " . dropbox_cnf('tbl_file')." f
+            LEFT JOIN " . dropbox_cnf('tbl_person')." p
             ON (f.id = p.file_id)
             WHERE p.user_id IS NULL AND
                   f.c_id = $course_id
@@ -771,14 +771,14 @@ 
     $result = Database::query($sql);
     while ($res = Database::fetch_array($result)) {
         //delete the selected files from the post and file tables
-        $sql = "DELETE FROM " . dropbox_cnf('tbl_post') . "
-                WHERE c_id = $course_id AND file_id = '" . $res['id'] . "'";
+        $sql = "DELETE FROM ".dropbox_cnf('tbl_post')."
+                WHERE c_id = $course_id AND file_id = '".$res['id']."'";
         Database::query($sql);
-        $sql = "DELETE FROM " . dropbox_cnf('tbl_file') . "
-                WHERE c_id = $course_id AND id ='" . $res['id'] . "'";
+        $sql = "DELETE FROM ".dropbox_cnf('tbl_file')."
+                WHERE c_id = $course_id AND id ='".$res['id']."'";
         Database::query($sql);
         //delete file from server
-        @unlink( dropbox_cnf('sysPath') . '/' . $res['filename']);
+        @unlink(dropbox_cnf('sysPath').'/'.$res['filename']);
     }
 }
 
@@ -801,11 +801,11 @@ 
 
     $mailingPseudoId = intval($mailingPseudoId);
     $sql = "SELECT f.uploader_id
-            FROM " . $dropbox_cnf['tbl_file'] . " f
-            LEFT JOIN " . $dropbox_cnf['tbl_post'] . " p
+            FROM " . $dropbox_cnf['tbl_file']." f
+            LEFT JOIN " . $dropbox_cnf['tbl_post']." p
             ON (f.id = p.file_id AND f.c_id = $course_id AND p.c_id = $course_id)
             WHERE
-                p.dest_user_id = '" . $mailingPseudoId . "' AND
+                p.dest_user_id = '".$mailingPseudoId."' AND
                 p.c_id = $course_id
             ";
     $result = Database::query($sql);
@@ -832,20 +832,20 @@ 
     //    for all content files, replace mailingPseudoId by owner as uploader
     $file_id = intval($file_id);
     $sql = "SELECT p.dest_user_id
-            FROM " . $dropbox_cnf['tbl_post'] . " p
-            WHERE c_id = $course_id AND p.file_id = '" . $file_id . "'";
+            FROM " . $dropbox_cnf['tbl_post']." p
+            WHERE c_id = $course_id AND p.file_id = '".$file_id."'";
     $result = Database::query($sql);
 
     if ($res = Database::fetch_array($result)) {
         $mailingPseudoId = $res['dest_user_id'];
         if ($mailingPseudoId > dropbox_cnf('mailingIdBase')) {
-            $sql = "DELETE FROM " . dropbox_cnf('tbl_person') . "
-                    WHERE c_id = $course_id AND user_id='" . $mailingPseudoId . "'";
+            $sql = "DELETE FROM ".dropbox_cnf('tbl_person')."
+                    WHERE c_id = $course_id AND user_id='".$mailingPseudoId."'";
             Database::query($sql);
 
-            $sql = "UPDATE " . dropbox_cnf('tbl_file') ."
-                    SET uploader_id='" . api_get_user_id() . "'
-                    WHERE c_id = $course_id AND uploader_id='" . $mailingPseudoId . "'";
+            $sql = "UPDATE ".dropbox_cnf('tbl_file')."
+                    SET uploader_id='" . api_get_user_id()."'
+                    WHERE c_id = $course_id AND uploader_id='".$mailingPseudoId."'";
             Database::query($sql);
         }
     }
@@ -984,7 +984,7 @@ 
             }
         }
     } else {  // rename file to login_filename_uniqueId format
-        $dropbox_filename = getLoginFromId($_user['user_id']) . "_" . $dropbox_filename . "_".uniqid('');
+        $dropbox_filename = getLoginFromId($_user['user_id'])."_".$dropbox_filename."_".uniqid('');
     }
 
     // creating the array that contains all the users who will receive the file
@@ -1002,7 +1002,7 @@ 
         }
     }
 
-    @move_uploaded_file($dropbox_filetmpname, dropbox_cnf('sysPath') . '/' . $dropbox_filename);
+    @move_uploaded_file($dropbox_filetmpname, dropbox_cnf('sysPath').'/'.$dropbox_filename);
 
     $b_send_mail = api_get_course_setting('email_alert_on_new_doc_dropbox');
 
@@ -1023,14 +1023,14 @@ 
                 ),
                 $recipent_temp['email'],
                 get_lang('NewDropboxFileUploaded'),
-                get_lang('NewDropboxFileUploadedContent').' <a href="'.api_get_path(WEB_CODE_PATH).'dropbox/index.php?' . api_get_cidreq() . '">'.get_lang('SeeFile').'</a>'.
+                get_lang('NewDropboxFileUploadedContent').' <a href="'.api_get_path(WEB_CODE_PATH).'dropbox/index.php?'.api_get_cidreq().'">'.get_lang('SeeFile').'</a>'.
                 "\n\n".
                 api_get_person_name(
                     $_user['firstName'],
                     $_user['lastName'],
                     null,
                     PERSON_NAME_EMAIL_ADDRESS
-                )."\n".  get_lang('Email') ." : ".$_user['mail'],
+                )."\n".get_lang('Email')." : ".$_user['mail'],
                 api_get_person_name(
                     $_user['firstName'],
                     $_user['lastName'],
@@ -1308,7 +1308,7 @@ 
         // Adding the content.
         $return .= "\n<tr>";
         foreach ($column as $column_key => $column_value) {
-            if (!in_array($column_value,$dont_show_columns)) {
+            if (!in_array($column_value, $dont_show_columns)) {
                 $return .= "\n\t<td>";
                 if (in_array($column_value, $make_link)) {
                     $return .= '<a href="'.$value[$column_value].'">'.$value[$column_value].'</a>';
@@ -1341,7 +1341,7 @@ 
             WHERE c_id = $course_id GROUP BY file_id";
     $result = Database::query($sql);
     $return = array();
-    while ($row=Database::fetch_array($result)) {
+    while ($row = Database::fetch_array($result)) {
         $return[$row['file_id']] = $row['total'];
     }
     return $return;

main/dropbox/recover_dropbox_files.php

Spacing +1 added lines, -1 removed lines

@@ -33,7 +33,7 @@
 $result = Database::query($sql);
 
 if (Database::num_rows($result)) {
-    $files  = Database::store_result($result);
+    $files = Database::store_result($result);
     $rows = array();
     foreach ($files as $file) {
         //Check if I have this file:

main/dropbox/dropbox_init.inc.php

Spacing +4 added lines, -4 removed lines

@@ -126,7 +126,7 @@ 
 $is_courseTutor = api_is_course_tutor();
 $is_courseAdmin = api_is_course_admin();
 
-$current_course_tool  = TOOL_DROPBOX;
+$current_course_tool = TOOL_DROPBOX;
 
 // the dropbox configuration parameters
 $dropbox_cnf = require_once 'dropbox_config.inc.php';
@@ -278,10 +278,10 @@ 
 $javascript .= "
 	</script>";
 $htmlHeadXtra[] = $javascript;
-$htmlHeadXtra[] ="<script>
+$htmlHeadXtra[] = "<script>
 function confirmation (name)
 {
-	if (confirm(\" ". get_lang("AreYouSureToDeleteJS") ." \"+ name + \" ?\"))
+	if (confirm(\" ". get_lang("AreYouSureToDeleteJS")." \"+ name + \" ?\"))
 		{return true;}
 	else
 		{return false;}
@@ -321,7 +321,7 @@ 
 
 if ((!$is_allowed_in_course || !$is_course_member) && !api_is_allowed_to_edit(null, true)) {
     if ($origin != 'learnpath') {
-        api_not_allowed(true);//print headers/footers
+        api_not_allowed(true); //print headers/footers
     } else {
         api_not_allowed();
     }