TechWilk / rota

src/classes/Controller/JobController.php

Spacing +1 added lines, -1 removed lines

@@ -19,7 +19,7 @@
         }
 
         $client = new Client();
-        $url = $site->getUrl()['base'].$this->router->pathFor('home').'old/cr_daily.php';
+        $url = $site->getUrl()['base'] . $this->router->pathFor('home') . 'old/cr_daily.php';
         $guzzleResponse = $client->get($url, [
             'query' => [
                 'token' => $args['token'],

src/classes/Controller/NotificationController.php

Spacing +2 added lines, -2 removed lines

@@ -11,7 +11,7 @@ 
 {
     public function getNotificationClick(ServerRequestInterface $request, ResponseInterface $response, $args)
     {
-        $this->logger->info("Fetch settings GET '/notification/".$args['id']."'");
+        $this->logger->info("Fetch settings GET '/notification/" . $args['id'] . "'");
 
         $n = NotificationQuery::create()->findPk($args['id']);
 
@@ -35,7 +35,7 @@ 
 
                 return $response->withStatus(302)->withHeader('Location', $this->router->pathFor($link['route'], $link['attributes']));
             } else {
-                return $response->withStatus(302)->withHeader('Location', $this->router->pathFor('home').$n->getLink());
+                return $response->withStatus(302)->withHeader('Location', $this->router->pathFor('home') . $n->getLink());
             }
         }
 

public/old/statistics.php

Indentation +6 added lines, -6 removed lines

@@ -139,12 +139,12 @@
     		<tbody>
     		<?php
                 $sql = "SELECT s.date,s.detail1,s.detail2,s.detail3,s.type,trim(concat(u.firstName,' ',u.lastName)) AS name FROM statistics s INNER JOIN users u ON u.id = s.userid";
-          if (!isAdmin()) {
-              $sql .= 'WHERE u.ID=s.userID';
-              if (!$debug) {
-                  $sql .= " AND s.type = 'system'";
-              }
-          }
+            if (!isAdmin()) {
+                $sql .= 'WHERE u.ID=s.userID';
+                if (!$debug) {
+                    $sql .= " AND s.type = 'system'";
+                }
+            }
                 $sql .= ' ORDER BY date desc '.$limit;
                 $result = mysqli_query(db(), $sql) or die(mysqli_error(db()));
                 while ($row = mysqli_fetch_array($result, MYSQLI_ASSOC)) {

Spacing +18 added lines, -18 removed lines

@@ -14,7 +14,7 @@ 
     exit;
 }
 if (!isAdmin()) {
-    header('Location: error.php?no=100&page='.basename($_SERVER['SCRIPT_FILENAME']));
+    header('Location: error.php?no=100&page=' . basename($_SERVER['SCRIPT_FILENAME']));
     exit;
 }
 
@@ -26,28 +26,28 @@ 
     if ($method == 'truncate') {
         $sql = "CREATE TABLE tmp_system_statistics as SELECT * from statistics WHERE type='system'";
         if (!mysqli_query(db(), $sql)) {
-            die('Error: '.mysqli_error(db()));
+            die('Error: ' . mysqli_error(db()));
         }
 
         $sql = ('TRUNCATE TABLE statistics');
         if (!mysqli_query(db(), $sql)) {
-            die('Error: '.mysqli_error(db()));
+            die('Error: ' . mysqli_error(db()));
         }
 
         $sql = ('ALTER TABLE statistics  AUTO_INCREMENT = 50');
         if (!mysqli_query(db(), $sql)) {
-            die('Error: '.mysqli_error(db()));
+            die('Error: ' . mysqli_error(db()));
         }
 
         $sql = 'INSERT INTO statistics (userid,date,type,detail1,detail2,detail3,script) ';
-        $sql = $sql.'SELECT userid,date,type,detail1,detail2,detail3,script from tmp_system_statistics order by date';
+        $sql = $sql . 'SELECT userid,date,type,detail1,detail2,detail3,script from tmp_system_statistics order by date';
         if (!mysqli_query(db(), $sql)) {
-            die('Error: '.mysqli_error(db()));
+            die('Error: ' . mysqli_error(db()));
         }
 
         $sql = 'DROP TABLE tmp_system_statistics';
         if (!mysqli_query(db(), $sql)) {
-            die('Error: '.mysqli_error(db()));
+            die('Error: ' . mysqli_error(db()));
         }
 
         insertStatistics('system', __FILE__, 'statistics deleted');
@@ -103,22 +103,22 @@ 
               <?php
 
                         $sql = 'SELECT VERSION( ) AS mysqli_version';
-            $result = mysqli_query(db(), $sql) or die('MySQL-Error: '.mysqli_error(db()));
+            $result = mysqli_query(db(), $sql) or die('MySQL-Error: ' . mysqli_error(db()));
             $dbv = mysqli_fetch_array($result, MYSQLI_ASSOC);
             $mysqli_version = $dbv['mysqli_version'];
 
             if (substr($mysqli_version, 0, 1) == 5) {
-                $sql = "SELECT getBrowserInfo(detail3) as browser,count(*) as count from statistics where detail1 like 'login%' and detail3!='' group by getBrowserInfo(detail3) order by count desc ".$browserLimit;
+                $sql = "SELECT getBrowserInfo(detail3) as browser,count(*) as count from statistics where detail1 like 'login%' and detail3!='' group by getBrowserInfo(detail3) order by count desc " . $browserLimit;
             } else {
-                $sql = "SELECT detail3 as browser,count(*) as count from statistics where detail1 like 'login%' and detail3!='' group by detail3 order by count desc ".$browserLimit;
+                $sql = "SELECT detail3 as browser,count(*) as count from statistics where detail1 like 'login%' and detail3!='' group by detail3 order by count desc " . $browserLimit;
             }
 
             $result = mysqli_query(db(), $sql) or die(mysqli_error(db()));
             while ($row = mysqli_fetch_array($result, MYSQLI_ASSOC)) {
                 extract($row);
                 echo '<tr>';
-                echo '<td>'.$browser.'</td>';
-                echo '<td>'.$count.'</td>';
+                echo '<td>' . $browser . '</td>';
+                echo '<td>' . $count . '</td>';
                 echo '</tr>';
             } ?>
 
@@ -145,16 +145,16 @@ 
                   $sql .= " AND s.type = 'system'";
               }
           }
-                $sql .= ' ORDER BY date desc '.$limit;
+                $sql .= ' ORDER BY date desc ' . $limit;
                 $result = mysqli_query(db(), $sql) or die(mysqli_error(db()));
                 while ($row = mysqli_fetch_array($result, MYSQLI_ASSOC)) {
                     extract($row);
                     echo '<tr>';
-                    echo '<td>'.$date.'</td>';
-                    echo '<td>'.$name.'</td>';
-                    echo '<td>'.$type.'</td>';
-                    echo '<td>'.$detail1.'</td>';
-                    echo '<td>'.$detail2.'</td>';
+                    echo '<td>' . $date . '</td>';
+                    echo '<td>' . $name . '</td>';
+                    echo '<td>' . $type . '</td>';
+                    echo '<td>' . $detail1 . '</td>';
+                    echo '<td>' . $detail2 . '</td>';
                     //echo "<td>".$detail3."</td>";
                     echo '</tr>';
                 }

public/old/tableView.php

Spacing +15 added lines, -15 removed lines

@@ -111,7 +111,7 @@ 
 									 FROM eventTypes et
 									 WHERE id IN (SELECT e.type
 										 						FROM events e
-																WHERE '.$whereTwoMonth.'
+																WHERE '.$whereTwoMonth . '
 																AND e.removed = 0)
 									 ORDER BY name';
         $result = mysqli_query(db(), $filter_sql) or die(mysqli_error(db()));
@@ -132,7 +132,7 @@ 
 <tr>
 	<td ><strong>Event</strong></td>
 	<?php
-    $sql = 'SELECT * FROM groups g ORDER BY '.$group_sorting_name;
+    $sql = 'SELECT * FROM groups g ORDER BY ' . $group_sorting_name;
     $result = mysqli_query(db(), $sql) or die(mysqli_error(db()));
 
     while ($row = mysqli_fetch_array($result, MYSQLI_ASSOC)) {
@@ -162,7 +162,7 @@ 
 
     if ($filter == '') {
         $sql .= '
-							AND '.$whereTwoMonth.'
+							AND '.$whereTwoMonth . '
 						ORDER BY
 							e.date';
     } elseif ($filter == 'all') {
@@ -172,7 +172,7 @@ 
     } elseif ($filter != '') {
         $sql .= "
 							AND e.type = '$filter'
-							AND ".$whereTwoMonth.'
+							AND " . $whereTwoMonth . '
 						ORDER BY
 							e.date';
     }
@@ -186,31 +186,31 @@ 
         echo '<tr>';
         echo '<td >';
         setlocale(LC_TIME, $lang_locale); //de_DE
-        echo '<a href="event.php?id='.$row['id'].'">';
+        echo '<a href="event.php?id=' . $row['id'] . '">';
         echo strftime($time_format_short, strtotime($row['sundayDate'])); // %a, <strong>%e. %b</strong>, KW%V
         echo '</a>';
 
         //$row['sundayDate']
         if (!empty($row['eventType'])) {
-            echo '<br /><em>&nbsp;&nbsp;&nbsp;'.$row['eventType'].'</em>';
+            echo '<br /><em>&nbsp;&nbsp;&nbsp;' . $row['eventType'] . '</em>';
         }
         if (!empty($row['eventSubType'])) {
-            echo ' - <em>'.$row['eventSubType'].'</em>';
+            echo ' - <em>' . $row['eventSubType'] . '</em>';
         }
         if (!empty($row['eventLocation'])) {
-            echo '<br /><em>&nbsp;&nbsp;&nbsp;'.$row['eventLocation'].'</em>';
+            echo '<br /><em>&nbsp;&nbsp;&nbsp;' . $row['eventLocation'] . '</em>';
         }
         if (!empty($row['name'])) {
-            echo '<br /><em>&nbsp;&nbsp;&nbsp;'.$row['name'].'</em>';
+            echo '<br /><em>&nbsp;&nbsp;&nbsp;' . $row['name'] . '</em>';
         }
         if (!empty($row['eventGroup'])) {
-            echo '<br /><strong>&nbsp;&nbsp;&nbsp;'.$row['eventGroup'].'</strong>';
+            echo '<br /><strong>&nbsp;&nbsp;&nbsp;' . $row['eventGroup'] . '</strong>';
         }
         if (!empty($row['sermonTitle'])) {
-            echo ': '.$row['sermonTitle'];
+            echo ': ' . $row['sermonTitle'];
         }
         if (!empty($row['bibleVerse'])) {
-            echo ' <em>('.$row['bibleVerse'].')</em>';
+            echo ' <em>(' . $row['bibleVerse'] . ')</em>';
         }
         echo '</td>';
 
@@ -242,16 +242,16 @@ 
                     if ($previousName == '') {
                         // new name
                         echo ($viewPeople['userId'] == $sessionUserId) ? '<strong class="me">' : '';
-                        echo $name.' <em>('.$viewPeople['role'];
+                        echo $name . ' <em>(' . $viewPeople['role'];
                     } elseif ($previousName != $name) {
                         echo ')</em>';
                         echo ($viewPeople['userId'] != $sessionUserId) ? '</strong>' : '';
                         echo '<br />'; // line break from previous name
                         // new name
                         echo ($viewPeople['userId'] == $sessionUserId) ? '<strong class="me">' : '';
-                        echo $name.' <em>('.$viewPeople['role'];
+                        echo $name . ' <em>(' . $viewPeople['role'];
                     } else {
-                        echo ', '.$viewPeople['role'];
+                        echo ', ' . $viewPeople['role'];
                     }
 
                     $peopleInEvent = true;

public/old/roles.php

Spacing +7 added lines, -7 removed lines

@@ -14,7 +14,7 @@ 
     exit;
 }
 if (!isAdmin()) {
-    header('Location: error.php?no=100&page='.basename($_SERVER['SCRIPT_FILENAME']));
+    header('Location: error.php?no=100&page=' . basename($_SERVER['SCRIPT_FILENAME']));
     exit;
 }
 
@@ -34,7 +34,7 @@ 
 if ($role && $assignTo) {
     $sql = "UPDATE roles r SET r.groupId = '$assignTo' WHERE r.id = '$role'";
     if (!mysqli_query(db(), $sql)) {
-        die('Error: '.mysqli_error(db()));
+        die('Error: ' . mysqli_error(db()));
     }
     header('Location: roles.php');
     exit;
@@ -70,7 +70,7 @@ 
         $sql = "INSERT INTO roles (name, description, rehersalId, groupId)
             VALUES ('$newrole', '$newrole', $rehersal, $groupId)";
         if (!mysqli_query(db(), $sql)) {
-            die('Error: '.mysqli_error(db()));
+            die('Error: ' . mysqli_error(db()));
         }
     } else {
         // Handle renaming of the roles
@@ -103,11 +103,11 @@ 
     $i = 1;
     while ($row = mysqli_fetch_array($result, MYSQLI_ASSOC)) {
         if ($type == 'option') {
-            $list = $list."<option value='".$row['id']."'>".$row['name'].'</option>';
+            $list = $list . "<option value='" . $row['id'] . "'>" . $row['name'] . '</option>';
         } elseif ($type == 'li') {
-            $list = $list.'<li>'.$row['name'].'</li>';
+            $list = $list . '<li>' . $row['name'] . '</li>';
         } elseif ($type == 'li-a') {
-            $list = $list."<li><a href='roles.php?role=".$roleId.'&assignto='.$row['id']."'>".$row['name'].'</a></li>';
+            $list = $list . "<li><a href='roles.php?role=" . $roleId . '&assignto=' . $row['id'] . "'>" . $row['name'] . '</a></li>';
         }
         $i++;
     }
@@ -173,7 +173,7 @@ 
             $group = $row['groupId'];
             $down = $group + 1;
             $up = $group - 1;
-            echo '<div><strong>'.$groupname.'</strong><br />';
+            echo '<div><strong>' . $groupname . '</strong><br />';
         }
         // Print text input box if a role exists for the group.
         // Allows user to update role names and move roles between groups

public/old/emails.php

Spacing +3 added lines, -3 removed lines

@@ -35,7 +35,7 @@ 
     exit;
 }
 if (!isAdmin()) {
-    header('Location: error.php?no=100&page='.basename($_SERVER['SCRIPT_FILENAME']));
+    header('Location: error.php?no=100&page=' . basename($_SERVER['SCRIPT_FILENAME']));
     exit;
 }
 
@@ -71,7 +71,7 @@ 
     if ($editskillID != '') {
         $sql = ("INSERT INTO eventPeople (eventID, skillID) VALUES ('$editeventID', '$editskillID')");
         if (!mysqli_query(db(), $sql)) {
-            die('Error: '.mysqli_error(db()));
+            die('Error: ' . mysqli_error(db()));
         }
 
         // After we have inserted the data, we want to head back to the main page
@@ -88,7 +88,7 @@ 
 
             $sql = ("INSERT INTO eventPeople (eventID, skillID) VALUES ('$editeventID', '$editskillID')");
             if (!mysqli_query(db(), $sql)) {
-                die('Error: '.mysqli_error(db()));
+                die('Error: ' . mysqli_error(db()));
             }
         }
 

public/old/includes/header.php

Spacing +3 added lines, -3 removed lines

@@ -294,7 +294,7 @@ 
 							<!-- Menu toggle button -->
 							<a href="#" class="dropdown-toggle" data-toggle="dropdown">
 								<i class="fa fa-bell-o"></i>
-								<?php echo $unseen >= 1 ? '<span class="label label-warning">'.$unseen.'</span>' : '' ?>
+								<?php echo $unseen >= 1 ? '<span class="label label-warning">' . $unseen . '</span>' : '' ?>
 							</a>
 							<ul class="dropdown-menu">
 								<li class="header">You have <?php echo $unseen >= 1 ? $unseen : 'no' ?> new notifications</li>
@@ -304,7 +304,7 @@ 
 									<?php foreach ($notifications as $n): ?>
 										<li><!-- start notification -->
 											<a href="notification.php?click=notifications-panel&id=<?php echo $n->id ?>">
-												<i class="fa fa-users text-aqua"></i> <?php echo $n->seen ? $n->summary : '<strong>'.$n->summary.'</strong>' ?>
+												<i class="fa fa-users text-aqua"></i> <?php echo $n->seen ? $n->summary : '<strong>' . $n->summary . '</strong>' ?>
 												<small><?php echo timeAgoInWords($n->timestamp) ?></small>
 											</a>
 										</li><!-- end notification -->
@@ -359,7 +359,7 @@ 
 						<!-- User Account Menu -->
 						<li class="dropdown user user-menu">
 							<?php
-                            $sql = 'SELECT u.created FROM users u WHERE id = '.$_SESSION['userid'];
+                            $sql = 'SELECT u.created FROM users u WHERE id = ' . $_SESSION['userid'];
                                             $result = mysqli_query(db(), $sql) or die(mysqli_error(db()));
                                             $currentUser = mysqli_fetch_object($result);
                             ?>

public/old/includes/functions.auth.php

Spacing +5 added lines, -5 removed lines

@@ -17,7 +17,7 @@ 
         $_SESSION['db_is_logged_in'] = true;
         $_SESSION['isAdmin'] = $row['isAdmin']; // Set the admin status to be carried across this session
         $_SESSION['userid'] = $row['id'];
-        $_SESSION['name'] = $row['firstName'].' '.$row['lastName'];
+        $_SESSION['name'] = $row['firstName'] . ' ' . $row['lastName'];
         $_SESSION['isBandAdmin'] = $row['isBandAdmin']; // Set the band admin status to be carried across this session
         $_SESSION['isEventEditor'] = $row['isEventEditor']; // Set the event editor status to be carried across this session
         $_SESSION['onlyShowUserEvents'] = $users_start_with_myevents; // 1 if users_start_with_myevents is set in settings, can be changed by user during session
@@ -29,13 +29,13 @@ 
 
         // admin section
         if ($_SESSION['isAdmin'] == 1) {
-            updateDatabase();                        //check for db updates
+            updateDatabase(); //check for db updates
             //$_SESSION['onlyShowUserEvents'] = '0';		//show all events for admin, regardless what settings say
         }
 
         // Update last login timestamp
         $currentTimestamp = date('Y-m-d H:i:s');
-        $sql = "UPDATE users SET lastLogin = '$currentTimestamp' WHERE id = '".$row['id']."'";
+        $sql = "UPDATE users SET lastLogin = '$currentTimestamp' WHERE id = '" . $row['id'] . "'";
         mysqli_query(db(), $sql) or die(mysqli_error(db()));
 
         // redirect
@@ -44,11 +44,11 @@ 
             $redirectFromSession = strip_tags($_SESSION['redirectUrl']);
             unset($_SESSION['redirectUrl']);
             // check is url is on same domain and prevents redirecting to logout page
-            if (strncmp(strtolower(siteSettings()->getSiteUrl().'/'), strtolower($redirectFromSession), (strlen(siteSettings()->getSiteUrl()) + 1)) == 0 && strpos($redirectFromSession, 'logout.php') === false) {
+            if (strncmp(strtolower(siteSettings()->getSiteUrl() . '/'), strtolower($redirectFromSession), (strlen(siteSettings()->getSiteUrl()) + 1)) == 0 && strpos($redirectFromSession, 'logout.php') === false) {
                 $redirectUrl = $redirectFromSession;
             }
         }
-        header('Location: '.$redirectUrl);
+        header('Location: ' . $redirectUrl);
         exit;
     }
 }

public/old/includes/functions.users.php

Spacing +18 added lines, -18 removed lines

@@ -35,7 +35,7 @@ 
     }
 
     // create username and remove all whitespace
-    $username = $firstNameLower.'.'.$lastNameLower;
+    $username = $firstNameLower . '.' . $lastNameLower;
     $username = preg_replace('/\s+/', '', $username);
 
     $sql = ("INSERT INTO users (firstName, lastName, username, email, mobile, password, created, updated)
@@ -46,12 +46,12 @@ 
     $id = mysqli_insert_id(db());
 
     $notificationMessage = "Welcome to your new account on the rota system.\n
-If you have any issues, please get in touch with us [".siteSettings()->getAdminEmailAddress().'](mailto:'.siteSettings()->getAdminEmailAddress().").\n
+If you have any issues, please get in touch with us [".siteSettings()->getAdminEmailAddress() . '](mailto:' . siteSettings()->getAdminEmailAddress() . ").\n
 ---\n
 **Sync to digital calendar**\n
 You may wish to link the rota to your digital calendar on your computer and phone.  To do so, generate a [calendar token](calendarTokens.php) which will present you with your unique URL.  Follow instructions from your digital calendar provider for exact details on how import an iCal feed, or get in touch and we may be able to help.\n";
 
-    createNotificationForUser($id, 'Welcome '.$firstName, $notificationMessage, 'feature');
+    createNotificationForUser($id, 'Welcome ' . $firstName, $notificationMessage, 'feature');
     createNotificationForUser($id, 'Change your password', 'Please change your password to something unique and memorable.', 'account', 'editPassword.php');
 
     return $id;
@@ -145,7 +145,7 @@ 
     $sql = "SELECT firstName, lastName FROM users WHERE id = '$id'";
     $result = mysqli_query(db(), $sql) or die(mysqli_error(db()));
     $ob = mysqli_fetch_object($result);
-    $name = $ob->firstName.' '.$ob->lastName;
+    $name = $ob->firstName . ' ' . $ob->lastName;
 
     return $name;
 }
@@ -219,7 +219,7 @@ 
     $currentTimestamp = date('Y-m-d H:i:s');
     $sql = "UPDATE users SET password = '$newPassword', passwordChanged = '$currentTimestamp' WHERE id = '$userId'";
     $result = mysqli_query(db(), $sql) or die(mysqli_error(db()));
-    insertStatistics('user', __FILE__, 'password force changed for user '.getNameWithId($userId), null, $_SERVER['HTTP_USER_AGENT']);
+    insertStatistics('user', __FILE__, 'password force changed for user ' . getNameWithId($userId), null, $_SERVER['HTTP_USER_AGENT']);
 }
 
 function hashPassword($plainTextPassword)
@@ -265,7 +265,7 @@ 
     if ($loginFailures < $numberOfAllowedAttempts) {
         return true;
     } else {
-        insertStatistics('user', __FILE__, 'Login attempts exceeded for username: '.$username, $ipAddress, $_SERVER['HTTP_USER_AGENT']);
+        insertStatistics('user', __FILE__, 'Login attempts exceeded for username: ' . $username, $ipAddress, $_SERVER['HTTP_USER_AGENT']);
 
         return false;
     }
@@ -341,11 +341,11 @@ 
     $result = mysqli_query(db(), $sql) or die(mysqli_error(db()));
 
     $pendingId = mysqli_insert_id(db());
-    $linkToApprove = 'pendingAccounts.php?id='.$pendingId;
+    $linkToApprove = 'pendingAccounts.php?id=' . $pendingId;
 
-    $email = siteSettings()->getOwner().'<'.siteSettings()->getAdminEmailAddress().'>';
-    $subject = $firstName.' requested an account';
-    $message = $subject.' through '.$source.".\nApprove or decline: ".siteSettings()->getSiteUrl().'/'.$linkToApprove;
+    $email = siteSettings()->getOwner() . '<' . siteSettings()->getAdminEmailAddress() . '>';
+    $subject = $firstName . ' requested an account';
+    $message = $subject . ' through ' . $source . ".\nApprove or decline: " . siteSettings()->getSiteUrl() . '/' . $linkToApprove;
 
     sendMail($email, $subject, $message, $email);
 
@@ -417,7 +417,7 @@ 
     addSocialAuthToUserWithId($userId, $pendingUser->socialId, $pendingUser->source);
     updateUser($userId, $pendingUser->firstName, $pendingUser->lastName, $pendingUser->email, null);
 
-    createNotificationForUser($userId, 'Social Login added: '.$pendingUser->source, 'Your social media login details for '.$pendingUser->source.' have been added to your existing account', 'account');
+    createNotificationForUser($userId, 'Social Login added: ' . $pendingUser->source, 'Your social media login details for ' . $pendingUser->source . ' have been added to your existing account', 'account');
     createFacebookNotificationForUser($userId, 'login.php', 'Your account request has been approved. You can now login via Facebook.');
 
     return true;
@@ -500,32 +500,32 @@ 
 
 function getProfileImageUrl($userId, $size = 'small')
 {
-    $sql = 'SELECT sa.socialId, u.email FROM users u LEFT JOIN socialAuth sa ON sa.userId = u.id WHERE id = '.$userId;
+    $sql = 'SELECT sa.socialId, u.email FROM users u LEFT JOIN socialAuth sa ON sa.userId = u.id WHERE id = ' . $userId;
     $result = mysqli_query(db(), $sql) or die(mysqli_error(db()));
     $user = mysqli_fetch_object($result);
 
     if ($user->socialId) {
         switch ($size) {
             case 'small': // 50px x 50px
-                return '//graph.facebook.com/'.$user->socialId.'/picture?type=square';
+                return '//graph.facebook.com/' . $user->socialId . '/picture?type=square';
                 break;
             case 'large': // 200px x 200px
-                return '//graph.facebook.com/'.$user->socialId.'/picture?type=large';
+                return '//graph.facebook.com/' . $user->socialId . '/picture?type=large';
                 break;
             default:
-                return '//graph.facebook.com/'.$user->socialId.'/picture';
+                return '//graph.facebook.com/' . $user->socialId . '/picture';
                 break;
         }
     } else {
         switch ($size) {
             case 'small': // 50px x 50px
-                return '//www.gravatar.com/avatar/'.md5(strtolower(trim($user->email))).'?s=50&d=mm';
+                return '//www.gravatar.com/avatar/' . md5(strtolower(trim($user->email))) . '?s=50&d=mm';
                 break;
             case 'large': // 200px x 200px
-                return '//www.gravatar.com/avatar/'.md5(strtolower(trim($user->email))).'?s=200&d=mm';
+                return '//www.gravatar.com/avatar/' . md5(strtolower(trim($user->email))) . '?s=200&d=mm';
                 break;
             default:
-                return '//www.gravatar.com/avatar/'.md5(strtolower(trim($user->email))).'?s=50&d=mm';
+                return '//www.gravatar.com/avatar/' . md5(strtolower(trim($user->email))) . '?s=50&d=mm';
                 break;
         }
     }