chamilo / chamilo-lms

main/social/myfiles.php

Spacing +14 added lines, -14 removed lines

@@ -40,7 +40,7 @@ 
 		beforeSend: function(objeto) {
 		$("#id_response").html("<img src=\'../inc/lib/javascript/indicator.gif\' />"); },
 		type: "POST",
-		url: "' . api_get_path(WEB_AJAX_PATH) . 'social.ajax.php?a=deny_friend",
+		url: "' . api_get_path(WEB_AJAX_PATH).'social.ajax.php?a=deny_friend",
 		data: "denied_friend_id="+friend_user_id,
 		success: function(datos) {
 		 $("div#"+name_div_id).hide("slow");
@@ -49,7 +49,7 @@ 
 	});
 }
 function register_friend(element_input) {
-    if(confirm("' . get_lang('AddToFriends') . '")) {
+    if(confirm("' . get_lang('AddToFriends').'")) {
     	name_button=$(element_input).attr("id");
     	name_div_id="id_"+name_button.substring(13);
     	user_id=name_div_id.split("_");
@@ -59,7 +59,7 @@ 
     		beforeSend: function(objeto) {
     		$("div#dpending_"+user_friend_id).html("<img src=\'../inc/lib/javascript/indicator.gif\' />"); },
     		type: "POST",
-    		url: "' . api_get_path(WEB_AJAX_PATH) . 'social.ajax.php?a=add_friend",
+    		url: "' . api_get_path(WEB_AJAX_PATH).'social.ajax.php?a=add_friend",
     		data: "friend_id="+user_friend_id+"&is_my_friend="+"friend",
     		success: function(datos) {  $("div#"+name_div_id).hide("slow");
     			$("form").submit()
@@ -70,8 +70,8 @@ 
 
 $(document).on("ready", function () {
     $("#el-finder").elfinder({
-        url: "' . api_get_path(WEB_LIBRARY_PATH) . 'elfinder/php/connector.php",
-        lang: "' . api_get_language_isocode() . '",
+        url: "' . api_get_path(WEB_LIBRARY_PATH).'elfinder/php/connector.php",
+        lang: "' . api_get_language_isocode().'",
         height: 600,
         resizable: false,
         rememberLastDir: false,
@@ -85,22 +85,22 @@ 
 $actions = null;
 
 if (isset($_GET['cidReq'])) {
-    $actions = '<a href="' . api_get_path(
+    $actions = '<a href="'.api_get_path(
             WEB_CODE_PATH
-        ) . 'document/document.php?cidReq=' . Security::remove_XSS(
+        ).'document/document.php?cidReq='.Security::remove_XSS(
             $_GET['cidReq']
-        ) . '&amp;id_session=' . Security::remove_XSS(
+        ).'&amp;id_session='.Security::remove_XSS(
             $_GET['id_session']
-        ) . '&amp;gidReq=' . Security::remove_XSS(
+        ).'&amp;gidReq='.Security::remove_XSS(
             $_GET['gidReq']
-        ) . '&amp;id=' . Security::remove_XSS(
+        ).'&amp;id='.Security::remove_XSS(
             $_GET['parent_id']
-        ) . '">' . Display::return_icon(
+        ).'">'.Display::return_icon(
             'back.png',
-            get_lang('BackTo') . ' ' . get_lang('Documents') . ' (' . get_lang(
+            get_lang('BackTo').' '.get_lang('Documents').' ('.get_lang(
                 'Course'
-            ) . ')'
-        ) . '</a>';
+            ).')'
+        ).'</a>';
 }
 $tpl = new Template();
 SocialManager::setSocialUserBlock($tpl, $user_id, 'myfiles');

main/social/skills_ranking.php

Spacing +2 added lines, -2 removed lines

@@ -13,7 +13,7 @@ 
 //Add the JS needed to use the jqgrid
 $htmlHeadXtra[] = api_get_jqgrid_js();
 
-$interbreadcrumb[] = array("url" => "index.php","name" => get_lang('Skills'));
+$interbreadcrumb[] = array("url" => "index.php", "name" => get_lang('Skills'));
 
 //jqgrid will use this URL to do the selects
 $url = api_get_path(WEB_AJAX_PATH).'model.ajax.php?a=get_user_skill_ranking';
@@ -28,7 +28,7 @@ 
     get_lang('Rank')
 );
 
-$column_model   = array(
+$column_model = array(
     array(
         'name' => 'photo',
         'index' => 'photo',

main/social/group_topics.php

Spacing +5 added lines, -5 removed lines

@@ -10,7 +10,7 @@ 
 require_once '../inc/global.inc.php';
 
 api_block_anonymous_users();
-if (api_get_setting('allow_social_tool') !='true') {
+if (api_get_setting('allow_social_tool') != 'true') {
     api_not_allowed();
 }
 
@@ -64,7 +64,7 @@ 
     }
 
     if ($_POST['action'] == 'edit_message_group') {
-        $edit_message_id =  intval($_POST['message_id']);
+        $edit_message_id = intval($_POST['message_id']);
         $res = MessageManager::send_message(
             0,
             $title,
@@ -96,7 +96,7 @@ 
 
     // display error messages
     if (!$res) {
-        $social_right_content .= Display::return_message(get_lang('Error'),'error');
+        $social_right_content .= Display::return_message(get_lang('Error'), 'error');
     }
     $topic_id = isset($_GET['topic_id']) ? intval($_GET['topic_id']) : null;
     if ($_POST['action'] == 'add_message_group') {
@@ -194,9 +194,9 @@ 
 </script>';
 
 $this_section = SECTION_SOCIAL;
-$interbreadcrumb[] = array('url' => 'groups.php',   'name' => get_lang('Groups'));
+$interbreadcrumb[] = array('url' => 'groups.php', 'name' => get_lang('Groups'));
 $interbreadcrumb[] = array('url' => 'group_view.php?id='.$group_id, 'name' => Security::remove_XSS($group_info['name']));
-$interbreadcrumb[] = array('url' => '#',  'name' => get_lang('Discussions'));
+$interbreadcrumb[] = array('url' => '#', 'name' => get_lang('Discussions'));
 
 $social_left_content = SocialManager::show_social_menu('member_list', $group_id);
 $show_message = null;

main/social/message_for_group_form.inc.php

Spacing +11 added lines, -11 removed lines

@@ -10,25 +10,25 @@ 
 require_once '../inc/global.inc.php';
 
 api_block_anonymous_users();
-if (api_get_setting('allow_social_tool') !='true') {
+if (api_get_setting('allow_social_tool') != 'true') {
     api_not_allowed();
 }
 
 $tok = Security::get_token();
 
 if (isset($_REQUEST['user_friend'])) {
-    $info_user_friend=array();
-    $info_path_friend=array();
+    $info_user_friend = array();
+    $info_path_friend = array();
     $userfriend_id = intval($_REQUEST['user_friend']);
     $info_user_friend = api_get_user_info($userfriend_id);
-    $info_path_friend = UserManager::get_user_picture_path_by_id($userfriend_id,'web');
+    $info_path_friend = UserManager::get_user_picture_path_by_id($userfriend_id, 'web');
 }
 
 $group_id = isset($_GET['group_id']) ? intval($_GET['group_id']) : null;
 $message_id = isset($_GET['message_id']) ? intval($_GET['message_id']) : null;
 $actions = array('add_message_group', 'edit_message_group', 'reply_message_group');
 
-$allowed_action = isset($_GET['action']) && in_array($_GET['action'],$actions) ? Security::remove_XSS($_GET['action']):'';
+$allowed_action = isset($_GET['action']) && in_array($_GET['action'], $actions) ? Security::remove_XSS($_GET['action']) : '';
 
 $to_group = '';
 $subject = '';
@@ -54,13 +54,13 @@ 
     }
 }
 
-$page_item = !empty($_GET['topics_page_nr']) ? intval($_GET['topics_page_nr']):1;
-$param_item_page = isset($_GET['items_page_nr']) && isset($_GET['topic_id']) ? ('&items_'.intval($_GET['topic_id']).'_page_nr='.(!empty($_GET['topics_page_nr'])?intval($_GET['topics_page_nr']):1)):'';
+$page_item = !empty($_GET['topics_page_nr']) ? intval($_GET['topics_page_nr']) : 1;
+$param_item_page = isset($_GET['items_page_nr']) && isset($_GET['topic_id']) ? ('&items_'.intval($_GET['topic_id']).'_page_nr='.(!empty($_GET['topics_page_nr']) ? intval($_GET['topics_page_nr']) : 1)) : '';
 if (isset($_GET['topic_id'])) {
     $param_item_page .= '&topic_id='.intval($_GET['topic_id']);
 }
-$page_topic  = isset($_GET['topics_page_nr']) ? intval($_GET['topics_page_nr']) : 1;
-$anchor_topic  = isset($_GET['anchor_topic']) ? Security::remove_XSS($_GET['anchor_topic']) : null;
+$page_topic = isset($_GET['topics_page_nr']) ? intval($_GET['topics_page_nr']) : 1;
+$anchor_topic = isset($_GET['anchor_topic']) ? Security::remove_XSS($_GET['anchor_topic']) : null;
 
 $url = api_get_path(WEB_CODE_PATH).'social/group_topics.php?id='.$group_id.'&anchor_topic='.$anchor_topic.'&topics_page_nr='.$page_topic.$param_item_page;
 
@@ -73,7 +73,7 @@ 
 
 $tpl = new Template(get_lang('Groups'));
 
-if (api_get_setting('allow_message_tool')=='true') {
+if (api_get_setting('allow_message_tool') == 'true') {
     // Normal message
     $user_info = api_get_user_info($userfriend_id);
     $height = 180;
@@ -90,7 +90,7 @@ 
         '
             <div id="link-more-attach">
                 <a class="btn btn-default" href="javascript://" onclick="return add_image_form()">
-                    ' . get_lang('AddOneMoreFile') . '
+                    ' . get_lang('AddOneMoreFile').'
                 </a>
             </div>
         '

main/social/group_invitation.php

Spacing +9 added lines, -9 removed lines

@@ -18,7 +18,7 @@ 
 
 // Database Table Definitions
 $tbl_user = Database::get_main_table(TABLE_MAIN_USER);
-$tbl_group_rel_user	= Database::get_main_table(TABLE_USERGROUP_REL_USER);
+$tbl_group_rel_user = Database::get_main_table(TABLE_USERGROUP_REL_USER);
 
 // setting the name of the tool
 $tool_name = get_lang('SubscribeUsersToGroup');
@@ -40,7 +40,7 @@ 
     }
 }
 
-$interbreadcrumb[] = array('url' =>'groups.php','name' => get_lang('Groups'));
+$interbreadcrumb[] = array('url' =>'groups.php', 'name' => get_lang('Groups'));
 $interbreadcrumb[] = array('url' => 'group_view.php?id='.$group_id, 'name' => $group_info['name']);
 $interbreadcrumb[] = array('url' =>'#', 'name' => get_lang('SubscribeUsersToGroup'));
 
@@ -74,7 +74,7 @@ 
 
         if (is_array($user_list) && count($user_list) > 0) {
             //send invitation message
-            foreach ($user_list as $user_id){
+            foreach ($user_list as $user_id) {
                 $result = MessageManager::send_message(
                     $user_id,
                     $title,
@@ -110,8 +110,8 @@ 
 
             if (!isset($group_friend_list[$group_id]) ||
                 isset($group_friend_list[$group_id]) &&
-                $group_friend_list[$group_id]['relation_type'] == '' ) {
-                $Users[$friend['friend_user_id']]= array(
+                $group_friend_list[$group_id]['relation_type'] == '') {
+                $Users[$friend['friend_user_id']] = array(
                     'user_id' => $friend['friend_user_id'],
                     'firstname' => $friend['firstName'],
                     'lastname' => $friend['lastName'],
@@ -120,7 +120,7 @@ 
                 );
             }
         } else {
-            $Users[$friend['friend_user_id']]= array(
+            $Users[$friend['friend_user_id']] = array(
                 'user_id' => $friend['friend_user_id'],
                 'firstname' =>$friend['firstName'],
                 'lastname' => $friend['lastName'],
@@ -131,7 +131,7 @@ 
     }
 }
 
-if (is_array($Users) && count($Users) > 0 ) {
+if (is_array($Users) && count($Users) > 0) {
     foreach ($Users as $user) {
         if ($user['group_id'] != $group_id) {
             $nosessionUsersList[$user['user_id']] = api_get_person_name(
@@ -143,7 +143,7 @@ 
 }
 
 $social_left_content = SocialManager::show_social_menu('invite_friends', $group_id);
-$social_right_content =  '<h2>'.Security::remove_XSS($group_info['name'], STUDENT, true).'</h2>';
+$social_right_content = '<h2>'.Security::remove_XSS($group_info['name'], STUDENT, true).'</h2>';
 
 if (count($nosessionUsersList) == 0) {
     $friends = SocialManager::get_friends(api_get_user_id());
@@ -179,7 +179,7 @@ 
     array(GROUP_USER_PERMISSION_PENDING_INVITATION)
 );
 
-if (is_array($members) && count($members)>0) {
+if (is_array($members) && count($members) > 0) {
     foreach ($members as &$member) {
         $image = UserManager::getUserPicture($member['id']);
         $member['image'] = '<img src="'.$image.'"  width="50px" height="50px"  />';

main/social/groups.php

Spacing +52 added lines, -52 removed lines

@@ -12,30 +12,30 @@ 
 
 api_block_anonymous_users();
 
-if (api_get_setting('allow_social_tool') !='true') {
+if (api_get_setting('allow_social_tool') != 'true') {
     api_not_allowed();
 }
 $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'));
     }
 }
 
@@ -72,16 +72,16 @@ 
         } 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;
@@ -93,9 +93,9 @@ 
         $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 .= '';
         }
@@ -103,12 +103,12 @@ 
         $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) {
@@ -117,16 +117,16 @@ 
     $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;
     
@@ -138,15 +138,15 @@ 
     $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);
     }
 }
 
@@ -222,61 +222,61 @@ 
     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('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>';
     }
     if (api_get_setting('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');
 
 $show_message = null;
 if (isset($_REQUEST['action']) && $_REQUEST['action'] == 'show_message' && isset($_REQUEST['msg']) && $_REQUEST['msg'] == 'topic_deleted') {

main/social/group_members.php

Spacing +10 added lines, -10 removed lines

@@ -117,7 +117,7 @@ 
     $group_id
 );
 $social_menu_block = SocialManager::show_social_menu('member_list', $group_id);
-$social_right_content = '<h2>' . $group_info['name'] . '</h2>';
+$social_right_content = '<h2>'.$group_info['name'].'</h2>';
 
 foreach ($users as $user) {
     switch ($user['relation_type']) {
@@ -136,24 +136,24 @@ 
                 )
             )
             ) {
-                $user['link'] = '<a href="group_members.php?id=' . $group_id . '&u=' . $user['id'] . '&action=delete">' .
+                $user['link'] = '<a href="group_members.php?id='.$group_id.'&u='.$user['id'].'&action=delete">'.
                     Display::return_icon(
                         'delete.png',
                         get_lang('DeleteFromGroup')
-                    ) . '</a>' .
-                    '<a href="group_members.php?id=' . $group_id . '&u=' . $user['id'] . '&action=set_moderator">' .
+                    ).'</a>'.
+                    '<a href="group_members.php?id='.$group_id.'&u='.$user['id'].'&action=set_moderator">'.
                     Display::return_icon(
                         'social_moderator_add.png',
                         get_lang('AddModerator')
-                    ) . '</a>';
+                    ).'</a>';
             }
             break;
         case GROUP_USER_PERMISSION_PENDING_INVITATION:
-            $user['link'] = '<a href="group_members.php?id=' . $group_id . '&u=' . $user['id'] . '&action=add">' .
+            $user['link'] = '<a href="group_members.php?id='.$group_id.'&u='.$user['id'].'&action=add">'.
                 Display::return_icon(
                     'pending_invitation.png',
                     get_lang('PendingInvitation')
-                ) . '</a>';
+                ).'</a>';
             break;
         case GROUP_USER_PERMISSION_MODERATOR:
             $user['link'] = Display::return_icon(
@@ -162,17 +162,17 @@ 
             );
             //only group admin can manage moderators
             if ($user_role == GROUP_USER_PERMISSION_ADMIN) {
-                $user['link'] .= '<a href="group_members.php?id=' . $group_id . '&u=' . $user['id'] . '&action=delete_moderator">'.
+                $user['link'] .= '<a href="group_members.php?id='.$group_id.'&u='.$user['id'].'&action=delete_moderator">'.
                     Display::return_icon(
                         'social_moderator_delete.png',
                         get_lang('DeleteModerator')
-                    ) . '</a>';
+                    ).'</a>';
             }
             break;
     }
 
     $userPicture = UserManager::getUserPicture($user['id']);
-    $user['image'] = '<img src="' . $userPicture . '"  width="50px" height="50px"  />';
+    $user['image'] = '<img src="'.$userPicture.'"  width="50px" height="50px"  />';
     $new_member_list[] = $user;
 }
 if (count($new_member_list) > 0) {

main/social/group_add.php

Spacing +5 added lines, -5 removed lines

@@ -6,12 +6,12 @@ 
  * @author Julio Montoya <gugli100@gmail.com>
  */
 
-$language_file= 'userInfo';
+$language_file = 'userInfo';
 $cidReset = true;
 require_once '../inc/global.inc.php';
 
 api_block_anonymous_users();
-if (api_get_setting('allow_social_tool') !='true') {
+if (api_get_setting('allow_social_tool') != 'true') {
     api_not_allowed();
 }
 
@@ -38,9 +38,9 @@ 
 $nameTools = get_lang('AddGroup');
 $this_section = SECTION_SOCIAL;
 
-$interbreadcrumb[]= array ('url' =>'home.php','name' => get_lang('Social'));
-$interbreadcrumb[]= array ('url' =>'groups.php','name' => get_lang('Groups'));
-$interbreadcrumb[]= array ('url' =>'#','name' => $nameTools);
+$interbreadcrumb[] = array('url' =>'home.php', 'name' => get_lang('Social'));
+$interbreadcrumb[] = array('url' =>'groups.php', 'name' => get_lang('Groups'));
+$interbreadcrumb[] = array('url' =>'#', 'name' => $nameTools);
 
 $social_avatar_block = SocialManager::show_social_avatar_block('group_add');
 $social_menu_block = SocialManager::show_social_menu('group_add');

main/social/group_waiting_list.php

Spacing +9 added lines, -9 removed lines

@@ -11,13 +11,13 @@ 
 require_once '../inc/global.inc.php';
 
 api_block_anonymous_users();
-if (api_get_setting('allow_social_tool') !='true') {
+if (api_get_setting('allow_social_tool') != 'true') {
     api_not_allowed();
 }
 
 $this_section = SECTION_SOCIAL;
 
-$group_id= intval($_GET['id']);
+$group_id = intval($_GET['id']);
 $usergroup = new UserGroup();
 
 //todo @this validation could be in a function in group_portal_manager
@@ -35,9 +35,9 @@ 
     }
 }
 
-$interbreadcrumb[]= array ('url' =>'groups.php','name' => get_lang('Groups'));
+$interbreadcrumb[] = array('url' =>'groups.php', 'name' => get_lang('Groups'));
 $interbreadcrumb[] = array('url' => 'group_view.php?id='.$group_id, 'name' => $group_info['name']);
-$interbreadcrumb[]= array ('url' =>'#','name' => get_lang('WaitingList'));
+$interbreadcrumb[] = array('url' =>'#', 'name' => get_lang('WaitingList'));
 
 // Group information
 $admins = $usergroup->get_users_by_group(
@@ -49,7 +49,7 @@ 
 );
 $show_message = '';
 
-if (isset($_GET['action']) && $_GET['action']=='accept') {
+if (isset($_GET['action']) && $_GET['action'] == 'accept') {
     // we add a user only if is a open group
     $user_join = intval($_GET['u']);
     //if i'm a moderator
@@ -59,7 +59,7 @@ 
     }
 }
 
-if (isset($_GET['action']) && $_GET['action']=='deny') {
+if (isset($_GET['action']) && $_GET['action'] == 'deny') {
     // we add a user only if is a open group
     $user_join = intval($_GET['u']);
     //if i'm a moderator
@@ -69,9 +69,9 @@ 
     }
 }
 
-if (isset($_GET['action']) && $_GET['action']=='set_moderator') {
+if (isset($_GET['action']) && $_GET['action'] == 'set_moderator') {
     // we add a user only if is a open group
-    $user_moderator= intval($_GET['u']);
+    $user_moderator = intval($_GET['u']);
     //if i'm the admin
     if ($usergroup->is_group_admin($group_id)) {
         $usergroup->update_user_role($user_moderator, $group_id, GROUP_USER_PERMISSION_MODERATOR);
@@ -91,7 +91,7 @@ 
 $social_left_content = SocialManager::show_social_menu('waiting_list', $group_id);
 
 // Display form
-foreach($users as $user) {
+foreach ($users as $user) {
     switch ($user['relation_type']) {
         case GROUP_USER_PERMISSION_PENDING_INVITATION_SENT_BY_USER:
             $user['link']  = '<a href="group_waiting_list.php?id='.$group_id.'&u='.$user['user_id'].'&action=accept">'.