Consistent syntax formatting

inc/roots-cleanup.php

@@ -208,15 +208,17 @@ function roots_gallery_shortcode($attr) {
 
   // Allow plugins/themes to override the default gallery template.
   $output = apply_filters('post_gallery', '', $attr);
-  if ( $output != '' )
+  if ($output != '') {
     return $output;
+  }
 
   // We're trusting author input, so let's at least make sure it looks like a valid orderby statement
   if (isset($attr['orderby'])) {
     $attr['orderby'] = sanitize_sql_orderby($attr['orderby']);
-    if ( !$attr['orderby'] )
+    if (!$attr['orderby']) {
       unset($attr['orderby']);
     }
+  }
 
   extract(shortcode_atts(array(
     'order'      => 'ASC',
@@ -231,8 +233,9 @@ function roots_gallery_shortcode($attr) {
   ), $attr));
 
   $id = intval($id);
-  if ( 'RAND' == $order )
+  if ('RAND' == $order) {
     $orderby = 'none';
+  }
 
   if (!empty($include)) {
     $include = preg_replace( '/[^0-9,]+/', '', $include );
@@ -249,8 +252,9 @@ function roots_gallery_shortcode($attr) {
     $attachments = get_children(array('post_parent' => $id, 'post_status' => 'inherit', 'post_type' => 'attachment', 'post_mime_type' => 'image', 'order' => $order, 'orderby' => $orderby));
   }
 
-  if ( empty($attachments) )
+  if (empty($attachments)) {
     return '';
+  }
 
   if (is_feed()) {
     $output = "\n";
@@ -267,8 +271,9 @@ function roots_gallery_shortcode($attr) {
   $selector = "gallery-{$instance}";
 
   $gallery_style = $gallery_div = '';
-  if ( apply_filters( 'use_default_gallery_style', true ) )
+  if (apply_filters('use_default_gallery_style', true)) {
     $gallery_style = "";
+  }
   $size_class = sanitize_html_class($size);
   $gallery_div = "<section id='$selector' class='clearfix gallery galleryid-{$id} gallery-columns-{$columns} gallery-size-{$size_class}'>";
   $output = apply_filters('gallery_style', $gallery_style . "\n\t\t" . $gallery_div);
@@ -291,9 +296,10 @@ function roots_gallery_shortcode($attr) {
         </{$captiontag}>";
     }
     $output .= "</{$icontag}>";
-    if ( $columns > 0 && ++$i % $columns == 0 )
+    if ($columns > 0 && ++$i % $columns == 0) {
       $output .= '';
     }
+  }
 
   $output .= "</section>\n";
 
@@ -423,6 +429,7 @@ add_filter('post_thumbnail_html', 'roots_remove_self_closing_tags');
 function roots_notice_tagline() {
     global $current_user;
     $user_id = $current_user->ID;
+
     if (!get_user_meta($user_id, 'ignore_tagline_notice')) {
       echo '<div class="error">';
       echo '<p>', sprintf(__('Please update your <a href="%s">site tagline</a> <a href="%s" style="float: right;">Hide Notice</a>', 'roots'), admin_url('options-general.php'), '?tagline_notice_ignore=0'), '</p>';
@@ -473,19 +480,23 @@ function roots_clean_style_tag($input) {
 
 function roots_body_class() {
   $term = get_queried_object();
-  if (is_single())
+
+  if (is_single()) {
     $cat = get_the_category();
-  if(!empty($cat))
+  }
+
+  if(!empty($cat)) {
     return $cat[0]->slug;
-  elseif(isset($term->slug))
+  } elseif(isset($term->slug)) {
     return $term->slug;
-  elseif(isset($term->page_name))
+  } elseif(isset($term->page_name)) {
     return $term->page_name;
-  elseif(isset($term->post_name))
+  } elseif(isset($term->post_name)) {
     return $term->post_name;
-  else
+  } else {
     return;
   }
+}
 
 // first and last classes for widgets
 // http://wordpress.org/support/topic/how-to-first-and-last-css-classes-for-sidebar-widgets