chamilo / chamilo-lms

main/group/group_creation.php

Spacing +11 added lines, -11 removed lines

@@ -6,7 +6,7 @@ 
  */
 require_once '../inc/global.inc.php';
 $this_section = SECTION_COURSES;
-$current_course_tool  = TOOL_GROUP;
+$current_course_tool = TOOL_GROUP;
 
 // Notice for unauthorized people.
 api_protect_course_script(true);
@@ -19,7 +19,7 @@ 
         case 'create_groups':
             $groups = array();
 
-            for ($i = 0; $i < $_POST['number_of_groups']; $i ++) {
+            for ($i = 0; $i < $_POST['number_of_groups']; $i++) {
                 $group1['name'] = empty($_POST['group_'.$i.'_name']) ? get_lang('Group').' '.$i : $_POST['group_'.$i.'_name'];
                 $group1['category'] = isset($_POST['group_'.$i.'_category']) ? $_POST['group_'.$i.'_category'] : null;
                 $group1['tutor'] = isset($_POST['group_'.$i.'_tutor']) ? $_POST['group_'.$i.'_tutor'] : null;
@@ -70,7 +70,7 @@ 
 }
 
 $nameTools = get_lang('GroupCreation');
-$interbreadcrumb[] = array ('url' => 'group.php', 'name' => get_lang('Groups'));
+$interbreadcrumb[] = array('url' => 'group.php', 'name' => get_lang('Groups'));
 Display :: display_header($nameTools, 'Group');
 
 if (!api_is_allowed_to_edit(false, true)) {
@@ -163,16 +163,16 @@ 
 		$form->addGroup($group_el, 'groups', null, "</td><td>", false);
 		// Checkboxes
 		if ($_POST['number_of_groups'] > 1) {
-			$group_el = array ();
+			$group_el = array();
 			$group_el[] = $form->createElement('static', null, null, ' ');
 			if (api_get_setting('allow_group_categories') == 'true') {
 				$group_el[] = $form->createElement('checkbox', 'same_category', null, get_lang('SameForAll'), array('onclick' => "javascript: switch_state('category');"));
 			}
-			$group_el[] = $form->createElement('checkbox', 'same_places', null, get_lang('SameForAll'), array ('onclick' => "javascript: switch_state('places');"));
+			$group_el[] = $form->createElement('checkbox', 'same_places', null, get_lang('SameForAll'), array('onclick' => "javascript: switch_state('places');"));
 			$form->addGroup($group_el, 'groups', null, '</td><td>', false);
 		}
 		// Properties for all groups
-		for ($group_number = 0; $group_number < $_POST['number_of_groups']; $group_number ++) {
+		for ($group_number = 0; $group_number < $_POST['number_of_groups']; $group_number++) {
 			$group_el = array();
 			$group_el[] = $form->createElement('text', 'group_'.$group_number.'_name');
 			if (api_get_setting('allow_group_categories') == 'true') {
@@ -185,14 +185,14 @@ 
 					$prev = '000';
 				} elseif ($group_id < 100) {
 					$prev = '00';
-				} elseif ($group_id<1000) {
+				} elseif ($group_id < 1000) {
 					$prev = '0';
 				} else {
 					$prev = '';
 				}
 			}
 
-			$defaults['group_'.$group_number.'_name'] = get_lang('GroupSingle').' '.$prev.$group_id ++;
+			$defaults['group_'.$group_number.'_name'] = get_lang('GroupSingle').' '.$prev.$group_id++;
 			$form->addGroup($group_el, 'group_'.$group_number, null, '</td><td>', false);
 		}
 		$defaults['action'] = 'create_groups';
@@ -213,8 +213,8 @@ 
 	$group_el[] = $create_groups_form->addButtonCreate(get_lang('ProceedToCreateGroup'), 'submit', true);
 	$create_groups_form->addGroup($group_el, 'create_groups', get_lang('NumberOfGroupsToCreate'), ' ', false);
 	*/
-    $create_groups_form->addText('number_of_groups',get_lang('NumberOfGroupsToCreate'),null,array('value'=>'1'));
-    $create_groups_form->addButton('submit', get_lang('ProceedToCreateGroup'),'plus','primary');
+    $create_groups_form->addText('number_of_groups', get_lang('NumberOfGroupsToCreate'), null, array('value'=>'1'));
+    $create_groups_form->addButton('submit', get_lang('ProceedToCreateGroup'), 'plus', 'primary');
 	$defaults = array();
 	$defaults['number_of_groups'] = 1;
 	$create_groups_form->setDefaults($defaults);
@@ -224,7 +224,7 @@ 
 	 * Show form to generate subgroups
 	 */
 	if (api_get_setting('allow_group_categories') == 'true' && count(GroupManager :: get_group_list()) > 0) {
-		$base_group_options = array ();
+		$base_group_options = array();
 		$groups = GroupManager :: get_group_list();
 		foreach ($groups as $index => $group) {
 			$number_of_students = GroupManager :: number_of_students($group['id']);

main/group/group_overview.php

Spacing +10 added lines, -10 removed lines

@@ -15,7 +15,7 @@ 
  */
 require_once '../inc/global.inc.php';
 $this_section = SECTION_COURSES;
-$current_course_tool  = TOOL_GROUP;
+$current_course_tool = TOOL_GROUP;
 
 // Notice for unauthorized people.
 api_protect_course_script(true);
@@ -85,29 +85,29 @@ 
         Display::return_icon('add.png', get_lang('NewGroupCreate'), '', ICON_SIZE_MEDIUM).'</a>';
 
     if (api_get_setting('allow_group_categories') == 'true') {
-        $actions.= '<a href="group_category.php?'.api_get_cidreq().'&action=add_category">'.
+        $actions .= '<a href="group_category.php?'.api_get_cidreq().'&action=add_category">'.
             Display::return_icon('new_folder.png', get_lang('AddCategory'), '', ICON_SIZE_MEDIUM).'</a>';
     } else {
-        $actions.= '<a href="group_category.php?'.api_get_cidreq().'&id=2">'.
+        $actions .= '<a href="group_category.php?'.api_get_cidreq().'&id=2">'.
             Display::return_icon('settings.png', get_lang('PropModify'), '', ICON_SIZE_MEDIUM).'</a>';
     }
-    $actions.= '<a href="import.php?'.api_get_cidreq().'&action=import">'.
+    $actions .= '<a href="import.php?'.api_get_cidreq().'&action=import">'.
         Display::return_icon('import_csv.png', get_lang('Import'), '', ICON_SIZE_MEDIUM).'</a>';
 
-    $actions.= '<a href="group_overview.php?'.api_get_cidreq().'&action=export_all&type=csv">'.
+    $actions .= '<a href="group_overview.php?'.api_get_cidreq().'&action=export_all&type=csv">'.
         Display::return_icon('export_csv.png', get_lang('Export'), '', ICON_SIZE_MEDIUM).'</a>';
 
-    $actions.= '<a href="group_overview.php?'.api_get_cidreq().'&action=export&type=xls">'.
+    $actions .= '<a href="group_overview.php?'.api_get_cidreq().'&action=export&type=xls">'.
     Display::return_icon('export_excel.png', get_lang('ExportAsXLS'), '', ICON_SIZE_MEDIUM).'</a>';
 
-    $actions.= '<a href="group_overview.php?'.api_get_cidreq().'&action=export_pdf">'.
+    $actions .= '<a href="group_overview.php?'.api_get_cidreq().'&action=export_pdf">'.
         Display::return_icon('pdf.png', get_lang('ExportToPDF'), '', ICON_SIZE_MEDIUM).'</a>';
 
-    $actions.= '<a href="group.php?'.api_get_cidreq().'">'.
-        Display::return_icon('group.png', get_lang('Groups'),'',ICON_SIZE_MEDIUM).'</a>';
+    $actions .= '<a href="group.php?'.api_get_cidreq().'">'.
+        Display::return_icon('group.png', get_lang('Groups'), '', ICON_SIZE_MEDIUM).'</a>';
 
 
-    $actions.= '<a href="../user/user.php?'.api_get_cidreq().'">'.
+    $actions .= '<a href="../user/user.php?'.api_get_cidreq().'">'.
     Display::return_icon('user.png', get_lang('GoTo').' '.get_lang('Users'), '', ICON_SIZE_MEDIUM).'</a>';
 
 // Action links

main/group/group.php

Spacing +10 added lines, -10 removed lines

@@ -20,7 +20,7 @@ 
 $userId = api_get_user_id();
 
 $this_section = SECTION_COURSES;
-$current_course_tool  = TOOL_GROUP;
+$current_course_tool = TOOL_GROUP;
 
 // Notice for unauthorized people.
 api_protect_course_script(true);
@@ -42,7 +42,7 @@ 
  * Self-registration and un-registration
  */
 $my_group_id = isset($_GET['group_id']) ? intval($_GET['group_id']) : null;
-$my_msg	= isset($_GET['msg']) ? Security::remove_XSS($_GET['msg']) : null;
+$my_msg = isset($_GET['msg']) ? Security::remove_XSS($_GET['msg']) : null;
 $my_group = isset($_REQUEST['group']) ? Security::remove_XSS($_REQUEST['group']) : null;
 $my_get_id1 = isset($_GET['id1']) ? Security::remove_XSS($_GET['id1']) : null;
 $my_get_id2 = isset($_GET['id2']) ? Security::remove_XSS($_GET['id2']) : null;
@@ -169,7 +169,7 @@ 
         Display::return_icon('add-groups.png', get_lang('NewGroupCreate'), '', ICON_SIZE_MEDIUM).'</a>';
 
     if (api_get_setting('allow_group_categories') == 'true') {
-        $actionsLeft .=  '<a href="group_category.php?'.api_get_cidreq().'&action=add_category">'.
+        $actionsLeft .= '<a href="group_category.php?'.api_get_cidreq().'&action=add_category">'.
             Display::return_icon('new_folder.png', get_lang('AddCategory'), '', ICON_SIZE_MEDIUM).'</a>';
     } else {
         $actionsLeft .= '<a href="group_category.php?'.api_get_cidreq().'&id=2">'.
@@ -194,7 +194,7 @@ 
 
 
 $actionsRight = GroupManager::getSearchForm();
-$toolbar = Display::toolbarAction('toolbar-groups', $content = array( 0 => $actionsLeft, 1 => $actionsRight ));
+$toolbar = Display::toolbarAction('toolbar-groups', $content = array(0 => $actionsLeft, 1 => $actionsRight));
 $group_cats = GroupManager::get_categories(api_get_course_id());
 
 echo $toolbar;
@@ -225,7 +225,7 @@ 
         $actions = null;
         if (api_is_allowed_to_edit(false, true) && !empty($categoryId)) {
             $actions .= '<a href="group_category.php?'.api_get_cidreq().'&id='.$categoryId.'" title="'.get_lang('Edit').'">'.
-                Display::return_icon('edit.png', get_lang('EditGroup'),'',ICON_SIZE_SMALL).'</a>';
+                Display::return_icon('edit.png', get_lang('EditGroup'), '', ICON_SIZE_SMALL).'</a>';
             $actions .=
                 Display::url(
                     Display::return_icon('delete.png', get_lang('Delete'), '', ICON_SIZE_SMALL),
@@ -235,17 +235,17 @@ 
                     )
                 );
             if ($index != 0) {
-                $actions .=  ' <a href="group.php?'.api_get_cidreq().'&action=swap_cat_order&id1='.$categoryId.'&id2='.$group_cats[$index -1]['id'].'">'.
-                    Display::return_icon('up.png','&nbsp;','',ICON_SIZE_SMALL).'</a>';
+                $actions .= ' <a href="group.php?'.api_get_cidreq().'&action=swap_cat_order&id1='.$categoryId.'&id2='.$group_cats[$index - 1]['id'].'">'.
+                    Display::return_icon('up.png', '&nbsp;', '', ICON_SIZE_SMALL).'</a>';
             }
             if ($index != count($group_cats) - 1) {
-                $actions .= ' <a href="group.php?'.api_get_cidreq().'&action=swap_cat_order&id1='.$categoryId.'&id2='.$group_cats[$index +1]['id'].'">'.
-                    Display::return_icon('down.png','&nbsp;','',ICON_SIZE_SMALL).'</a>';
+                $actions .= ' <a href="group.php?'.api_get_cidreq().'&action=swap_cat_order&id1='.$categoryId.'&id2='.$group_cats[$index + 1]['id'].'">'.
+                    Display::return_icon('down.png', '&nbsp;', '', ICON_SIZE_SMALL).'</a>';
             }
         }
 
         echo Display::page_header(
-            Security::remove_XSS($category['title'].' '. $label.' ').$actions,
+            Security::remove_XSS($category['title'].' '.$label.' ').$actions,
             null,
             'h4',
             false

main/group/group_space.php

Spacing +14 added lines, -14 removed lines

@@ -10,7 +10,7 @@ 
  */
 
 require_once '../inc/global.inc.php';
-$current_course_tool  = TOOL_GROUP;
+$current_course_tool = TOOL_GROUP;
 
 // Notice for unauthorized people.
 api_protect_course_script(true);
@@ -69,7 +69,7 @@ 
 
 echo '<div class="actions">';
 echo '<a href="group.php">'.
-    Display::return_icon('back.png',get_lang('BackToGroupList'),'',ICON_SIZE_MEDIUM).
+    Display::return_icon('back.png', get_lang('BackToGroupList'), '', ICON_SIZE_MEDIUM).
     '</a>';
 
 /*
@@ -86,7 +86,7 @@ 
  */
 $unsubscribe_group = '';
 if (GroupManager :: is_self_unregistration_allowed($user_id, $current_group['id'])) {
-    $unsubscribe_group = '<a class="btn btn-default" href="'.api_get_self().'?selfUnReg=1" onclick="javascript: if(!confirm('."'".addslashes(api_htmlentities(get_lang("ConfirmYourChoice"),ENT_QUOTES))."'".')) return false;">'.
+    $unsubscribe_group = '<a class="btn btn-default" href="'.api_get_self().'?selfUnReg=1" onclick="javascript: if(!confirm('."'".addslashes(api_htmlentities(get_lang("ConfirmYourChoice"), ENT_QUOTES))."'".')) return false;">'.
         get_lang("StudentUnsubscribe").'</a>';
 }
 echo '&nbsp;</div>';
@@ -98,8 +98,8 @@ 
     GroupManager::is_tutor_of_group(api_get_user_id(), api_get_group_id())
 ) {
     $my_origin = isset($origin) ? $origin : '';
-    $edit_url =  '<a href="'.api_get_path(WEB_CODE_PATH).'group/settings.php?'.api_get_cidreq().'&origin='.$my_origin.'">'.
-        Display::return_icon('edit.png', get_lang('EditGroup'),'',ICON_SIZE_SMALL).'</a>';
+    $edit_url = '<a href="'.api_get_path(WEB_CODE_PATH).'group/settings.php?'.api_get_cidreq().'&origin='.$my_origin.'">'.
+        Display::return_icon('edit.png', get_lang('EditGroup'), '', ICON_SIZE_SMALL).'</a>';
 }
 
 echo Display::page_header(
@@ -122,7 +122,7 @@ 
     $forums_of_groups = get_forums_of_group($current_group['id']);
 
     if (is_array($forums_of_groups)) {
-        if ($current_group['forum_state'] != GroupManager::TOOL_NOT_AVAILABLE ) {
+        if ($current_group['forum_state'] != GroupManager::TOOL_NOT_AVAILABLE) {
             foreach ($forums_of_groups as $key => $value) {
 
                 //*!empty($user_subscribe_to_current_group) && */
@@ -134,7 +134,7 @@ 
 
                     $actions_array[] = array(
                         'url' => '../forum/viewforum.php?forum='.$value['forum_id'].'&'.api_get_cidreq().'&origin=group',
-                        'content' => Display::return_icon('forum.png', get_lang('Forum').': '.$value['forum_title'] , array(), 32)
+                        'content' => Display::return_icon('forum.png', get_lang('Forum').': '.$value['forum_title'], array(), 32)
                     );
                 }
             }
@@ -212,9 +212,9 @@ 
     $forums_of_groups = get_forums_of_group($current_group['id']);
 
     if (is_array($forums_of_groups)) {
-        if ( $current_group['forum_state'] == GroupManager::TOOL_PUBLIC ) {
+        if ($current_group['forum_state'] == GroupManager::TOOL_PUBLIC) {
             foreach ($forums_of_groups as $key => $value) {
-                if ($value['forum_group_public_private'] == 'public' ) {
+                if ($value['forum_group_public_private'] == 'public') {
                     $actions_array[] = array(
                         'url' => '../forum/viewforum.php?cidReq='.api_get_course_id().'&forum='.$value['forum_id'].'&gidReq='.Security::remove_XSS($current_group['id']).'&origin=group',
                         'content' => Display::return_icon('forum.png', get_lang('GroupForum'), array(), ICON_SIZE_MEDIUM)
@@ -265,7 +265,7 @@ 
         );
     }
 
-    if ($current_group['chat_state'] == GroupManager::TOOL_PUBLIC ) {
+    if ($current_group['chat_state'] == GroupManager::TOOL_PUBLIC) {
         // Link to the chat area of this group
         if (api_get_course_setting('allow_open_chat_window')) {
             $actions_array[] = array(
@@ -294,7 +294,7 @@ 
 if (count($tutors) == 0) {
     $tutor_info = get_lang('GroupNoneMasc');
 } else {
-    isset($origin) ? $my_origin = $origin:$my_origin='';
+    isset($origin) ? $my_origin = $origin : $my_origin = '';
     $tutor_info .= '<ul class="thumbnails">';
     foreach ($tutors as $index => $tutor) {
         $userInfo = api_get_user_info($tutor['user_id']);
@@ -373,7 +373,7 @@ 
             FROM ".$table_group_user."
             WHERE c_id = $course_id AND group_id='".Database::escape_string($current_group['id'])."'";
     $result = Database::query($sql);
-    $return = Database::fetch_array($result,'ASSOC');
+    $return = Database::fetch_array($result, 'ASSOC');
     return $return['number_of_users'];
 }
 
@@ -394,8 +394,8 @@ 
     global $current_group;
 
     // Database table definition
-    $table_group_user 	= Database :: get_course_table(TABLE_GROUP_USER);
-    $table_user 		= Database :: get_main_table(TABLE_MAIN_USER);
+    $table_group_user = Database :: get_course_table(TABLE_GROUP_USER);
+    $table_user = Database :: get_main_table(TABLE_MAIN_USER);
 
     $course_id = api_get_course_int_id();
 

main/group/settings.php

Spacing +1 added lines, -1 removed lines

@@ -12,7 +12,7 @@
 
 require_once '../inc/global.inc.php';
 $this_section = SECTION_COURSES;
-$current_course_tool  = TOOL_GROUP;
+$current_course_tool = TOOL_GROUP;
 
 // Notice for unauthorized people.
 api_protect_course_script(true);

main/group/group_edit.php

Spacing +13 added lines, -13 removed lines

@@ -13,7 +13,7 @@ 
 
 require '../inc/global.inc.php';
 $this_section = SECTION_COURSES;
-$current_course_tool  = TOOL_GROUP;
+$current_course_tool = TOOL_GROUP;
 
 // Notice for unauthorized people.
 api_protect_course_script(true);
@@ -22,8 +22,8 @@ 
 $current_group = GroupManager :: get_group_properties($group_id);
 
 $nameTools = get_lang('EditGroup');
-$interbreadcrumb[] = array ('url' => 'group.php?'.api_get_cidReq(), 'name' => get_lang('Groups'));
-$interbreadcrumb[] = array ('url' => 'group_space.php?'.api_get_cidReq(), 'name' => $current_group['name']);
+$interbreadcrumb[] = array('url' => 'group.php?'.api_get_cidReq(), 'name' => get_lang('Groups'));
+$interbreadcrumb[] = array('url' => 'group_space.php?'.api_get_cidReq(), 'name' => $current_group['name']);
 
 $is_group_member = GroupManager :: is_tutor_of_group(api_get_user_id(), $group_id);
 
@@ -104,7 +104,7 @@ 
         return true;
     }
     if (isset($value['max_member']) && isset($value['group_members']) && $value['max_member'] < count($value['group_members'])) {
-        return array ('group_members' => get_lang('GroupTooMuchMembers'));
+        return array('group_members' => get_lang('GroupTooMuchMembers'));
     }
     return true;
 }
@@ -130,7 +130,7 @@ 
 $form->addText('name', get_lang('GroupName'));
 
 // Description
-$form->addElement('textarea', 'description', get_lang('Description'), array ('rows' => 6));
+$form->addElement('textarea', 'description', get_lang('Description'), array('rows' => 6));
 
 $complete_user_list = GroupManager :: fill_groups_list($current_group['id']);
 usort($complete_user_list, 'sort_users');
@@ -153,7 +153,7 @@ 
 // Group members
 $group_member_list = GroupManager :: get_subscribed_users($current_group['id']);
 
-$selected_users = array ();
+$selected_users = array();
 foreach ($group_member_list as $index => $user) {
     $selected_users[] = $user['user_id'];
 }
@@ -183,42 +183,42 @@ 
     $form->createElement('checkbox', 'self_registration_allowed', get_lang('GroupSelfRegistration'), get_lang('GroupAllowStudentRegistration'), 1),
     $form->createElement('checkbox', 'self_unregistration_allowed', null, get_lang('GroupAllowStudentUnregistration'), 1)
 );
-$form->addGroup($group, '', Display::return_icon('user.png', get_lang('GroupSelfRegistration') , array(), ICON_SIZE_SMALL).' '.get_lang('GroupSelfRegistration'), '', false);
+$form->addGroup($group, '', Display::return_icon('user.png', get_lang('GroupSelfRegistration'), array(), ICON_SIZE_SMALL).' '.get_lang('GroupSelfRegistration'), '', false);
 
 // Documents settings
 $group = array();
 $group[] = $form->createElement('radio', 'doc_state', get_lang('GroupDocument'), get_lang('NotAvailable'), GroupManager::TOOL_NOT_AVAILABLE);
 $group[] = $form->createElement('radio', 'doc_state', null, get_lang('Public'), GroupManager::TOOL_PUBLIC);
 $group[] = $form->createElement('radio', 'doc_state', null, get_lang('Private'), GroupManager::TOOL_PRIVATE);
-$form->addGroup($group, '', Display::return_icon('folder.png', get_lang('GroupDocument') , array(), ICON_SIZE_SMALL).' '.get_lang('GroupDocument'), '', false);
+$form->addGroup($group, '', Display::return_icon('folder.png', get_lang('GroupDocument'), array(), ICON_SIZE_SMALL).' '.get_lang('GroupDocument'), '', false);
 
 // Work settings
 $group = array();
 $group[] = $form->createElement('radio', 'work_state', get_lang('GroupWork'), get_lang('NotAvailable'), GroupManager::TOOL_NOT_AVAILABLE);
 $group[] = $form->createElement('radio', 'work_state', null, get_lang('Public'), GroupManager::TOOL_PUBLIC);
 $group[] = $form->createElement('radio', 'work_state', null, get_lang('Private'), GroupManager::TOOL_PRIVATE);
-$form->addGroup($group, '', Display::return_icon('work.png', get_lang('GroupWork') , array(), ICON_SIZE_SMALL).' '.get_lang('GroupWork'), '', false);
+$form->addGroup($group, '', Display::return_icon('work.png', get_lang('GroupWork'), array(), ICON_SIZE_SMALL).' '.get_lang('GroupWork'), '', false);
 
 // Calendar settings
 $group = array();
 $group[] = $form->createElement('radio', 'calendar_state', get_lang('GroupCalendar'), get_lang('NotAvailable'), GroupManager::TOOL_NOT_AVAILABLE);
 $group[] = $form->createElement('radio', 'calendar_state', null, get_lang('Public'), GroupManager::TOOL_PUBLIC);
 $group[] = $form->createElement('radio', 'calendar_state', null, get_lang('Private'), GroupManager::TOOL_PRIVATE);
-$form->addGroup($group, '', Display::return_icon('agenda.png', get_lang('GroupCalendar') , array(), ICON_SIZE_SMALL).' '.get_lang('GroupCalendar'), '', false);
+$form->addGroup($group, '', Display::return_icon('agenda.png', get_lang('GroupCalendar'), array(), ICON_SIZE_SMALL).' '.get_lang('GroupCalendar'), '', false);
 
 // Announcements settings
 $group = array();
 $group[] = $form->createElement('radio', 'announcements_state', get_lang('GroupAnnouncements'), get_lang('NotAvailable'), GroupManager::TOOL_NOT_AVAILABLE);
 $group[] = $form->createElement('radio', 'announcements_state', null, get_lang('Public'), GroupManager::TOOL_PUBLIC);
 $group[] = $form->createElement('radio', 'announcements_state', null, get_lang('Private'), GroupManager::TOOL_PRIVATE);
-$form->addGroup($group, '', Display::return_icon('announce.png', get_lang('GroupAnnouncements') , array(), ICON_SIZE_SMALL).' '.get_lang('GroupAnnouncements'), '', false);
+$form->addGroup($group, '', Display::return_icon('announce.png', get_lang('GroupAnnouncements'), array(), ICON_SIZE_SMALL).' '.get_lang('GroupAnnouncements'), '', false);
 
 //Forum settings
 $group = array();
 $group[] = $form->createElement('radio', 'forum_state', get_lang('GroupForum'), get_lang('NotAvailable'), GroupManager::TOOL_NOT_AVAILABLE);
 $group[] = $form->createElement('radio', 'forum_state', null, get_lang('Public'), GroupManager::TOOL_PUBLIC);
 $group[] = $form->createElement('radio', 'forum_state', null, get_lang('Private'), GroupManager::TOOL_PRIVATE);
-$form->addGroup($group, '', Display::return_icon('forum.png', get_lang('GroupForum') , array(), ICON_SIZE_SMALL).' '.get_lang('GroupForum'), '', false);
+$form->addGroup($group, '', Display::return_icon('forum.png', get_lang('GroupForum'), array(), ICON_SIZE_SMALL).' '.get_lang('GroupForum'), '', false);
 
 // Wiki settings
 $group = array(
@@ -226,7 +226,7 @@ 
     $form->createElement('radio', 'wiki_state', null, get_lang('Public'), GroupManager::TOOL_PUBLIC),
     $form->createElement('radio', 'wiki_state', null, get_lang('Private'), GroupManager::TOOL_PRIVATE)
 );
-$form->addGroup($group, '', Display::return_icon('wiki.png', get_lang('GroupWiki') , array(), ICON_SIZE_SMALL).' '.get_lang('GroupWiki'), '', false);
+$form->addGroup($group, '', Display::return_icon('wiki.png', get_lang('GroupWiki'), array(), ICON_SIZE_SMALL).' '.get_lang('GroupWiki'), '', false);
 
 // Chat settings
 $group = array(

main/group/tutor_settings.php

Spacing +3 added lines, -3 removed lines

@@ -13,7 +13,7 @@ 
 
 require_once '../inc/global.inc.php';
 $this_section = SECTION_COURSES;
-$current_course_tool  = TOOL_GROUP;
+$current_course_tool = TOOL_GROUP;
 
 // Notice for unauthorized people.
 api_protect_course_script(true);
@@ -22,8 +22,8 @@ 
 $current_group = GroupManager :: get_group_properties($group_id);
 
 $nameTools = get_lang('EditGroup');
-$interbreadcrumb[] = array ('url' => 'group.php?'.api_get_cidReq(), 'name' => get_lang('Groups'));
-$interbreadcrumb[] = array ('url' => 'group_space.php?'.api_get_cidReq(), 'name' => $current_group['name']);
+$interbreadcrumb[] = array('url' => 'group.php?'.api_get_cidReq(), 'name' => get_lang('Groups'));
+$interbreadcrumb[] = array('url' => 'group_space.php?'.api_get_cidReq(), 'name' => $current_group['name']);
 
 $is_group_member = GroupManager :: is_tutor_of_group(api_get_user_id(), $group_id);
 

main/group/group_category.php

Spacing +6 added lines, -6 removed lines

@@ -7,12 +7,12 @@ 
 
 require_once '../inc/global.inc.php';
 $this_section = SECTION_COURSES;
-$current_course_tool  = TOOL_GROUP;
+$current_course_tool = TOOL_GROUP;
 
 // Notice for unauthorized people.
 api_protect_course_script(true);
 
-if (!api_is_allowed_to_edit(false,true) ||
+if (!api_is_allowed_to_edit(false, true) ||
     !(isset ($_GET['id']) ||
     isset ($_POST['id']) ||
     isset ($_GET['action']) ||
@@ -59,7 +59,7 @@ 
             'groups_per_user' => 1,
             'doc_state' => GroupManager::TOOL_PRIVATE,
             'work_state' => GroupManager::TOOL_PRIVATE,
-            'wiki_state' => GroupManager::TOOL_PRIVATE ,
+            'wiki_state' => GroupManager::TOOL_PRIVATE,
             'chat_state' => GroupManager::TOOL_PRIVATE,
             'calendar_state' => GroupManager::TOOL_PRIVATE,
             'announcements_state'=> GroupManager::TOOL_PRIVATE,
@@ -113,7 +113,7 @@ 
 
     // Groups per user
     $possible_values = array();
-    for ($i = 1; $i <= 10; $i ++) {
+    for ($i = 1; $i <= 10; $i++) {
         $possible_values[$i] = $i;
     }
     $possible_values[GroupManager::GROUP_PER_MEMBER_NO_LIMIT] = get_lang('All');
@@ -138,7 +138,7 @@ 
 
     $form->addElement('html', '<div class="col-md-6">');
     // Description
-    $form->addElement('textarea', 'description', get_lang('Description'), array ('rows' => 6));
+    $form->addElement('textarea', 'description', get_lang('Description'), array('rows' => 6));
     $form->addElement('html', '</div>');
     $form->addElement('html', '</div>');
 } else {
@@ -286,7 +286,7 @@ 
 // actions bar
 echo '<div class="actions">';
 echo '<a href="group.php">'.
-    Display::return_icon('back.png', get_lang('BackToGroupList'),'',ICON_SIZE_MEDIUM).'</a>';
+    Display::return_icon('back.png', get_lang('BackToGroupList'), '', ICON_SIZE_MEDIUM).'</a>';
 echo '</div>';
 
 $defaults = $category;

main/group/member_settings.php

Spacing +2 added lines, -2 removed lines

@@ -13,7 +13,7 @@ 
 
 require_once '../inc/global.inc.php';
 $this_section = SECTION_COURSES;
-$current_course_tool  = TOOL_GROUP;
+$current_course_tool = TOOL_GROUP;
 
 // Notice for unauthorized people.
 api_protect_course_script(true);
@@ -162,7 +162,7 @@ 
 // Group members
 $group_member_list = GroupManager::get_subscribed_users($current_group['id']);
 
-$selected_users = array ();
+$selected_users = array();
 if (!empty($group_member_list)) {
     foreach ($group_member_list as $index => $user) {
         $selected_users[] = $user['user_id'];