Update PHP files to pass coding standards

lib/assets.php

@@ -93,7 +93,7 @@ function google_analytics() {
       e=o.createElement(i);r=o.getElementsByTagName(i)[0];
       e.src='//www.google-analytics.com/analytics.js';
       r.parentNode.insertBefore(e,r)}(window,document,'script','ga'));
-    <?php else: ?>
+    <?php else : ?>
       function ga() {
         if (window.console) {
           console.log('Google Analytics: ' + [].slice.call(arguments));

lib/config.php

@@ -1,6 +1,7 @@
 <?php
 
 namespace Roots\Sage\Config;
+
 use Roots\Sage\Sidebar;
 
 /**
@@ -41,7 +42,7 @@ function display_sidebar() {
   static $display;
 
   if (!isset($display)) {
-    $sidebar_config = new Sidebar\Sage_Sidebar(
+    $sidebar_config = new Sidebar\SageSidebar(
       /**
        * Conditional tag checks (http://codex.wordpress.org/Conditional_Tags)
        * Any of these conditional tags that return true won't show the sidebar

lib/nav.php

@@ -9,15 +9,16 @@ namespace Roots\Sage\Nav;
  *   <li id="menu-item-8" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-8"><a href="/">Home</a></li>
  *   <li id="menu-item-9" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-9"><a href="/sample-page/">Sample Page</a></l
  *
- * Sage_Nav_Walker example output:
+ * SageNavWalker example output:
  *   <li class="menu-home"><a href="/">Home</a></li>
  *   <li class="menu-sample-page"><a href="/sample-page/">Sample Page</a></li>
  */
-class Sage_Nav_Walker extends \Walker_Nav_Menu {
-  function check_current($classes) {
+class SageNavWalker extends \Walker_Nav_Menu {
+  public function checkCurrent($classes) {
     return preg_match('/(current[-_])|active|dropdown/', $classes);
   }
 
+  // @codingStandardsIgnoreStart
   function start_lvl(&$output, $depth = 0, $args = []) {
     $output .= "\n<ul class=\"dropdown-menu\">\n";
   }
@@ -29,11 +30,9 @@ class Sage_Nav_Walker extends \Walker_Nav_Menu {
     if ($item->is_dropdown && ($depth === 0)) {
       $item_html = str_replace('<a', '<a class="dropdown-toggle" data-toggle="dropdown" data-target="#"', $item_html);
       $item_html = str_replace('</a>', ' <b class="caret"></b></a>', $item_html);
-    }
-    elseif (stristr($item_html, 'li class="divider')) {
+    } elseif (stristr($item_html, 'li class="divider')) {
       $item_html = preg_replace('/<a[^>]*>.*?<\/a>/iU', '', $item_html);
-    }
-    elseif (stristr($item_html, 'li class="dropdown-header')) {
+    } elseif (stristr($item_html, 'li class="dropdown-header')) {
       $item_html = preg_replace('/<a[^>]*>(.*)<\/a>/iU', '$1', $item_html);
     }
 
@@ -50,6 +49,7 @@ class Sage_Nav_Walker extends \Walker_Nav_Menu {
 
     parent::display_element($element, $children_elements, $max_depth, $depth, $args, $output);
   }
+  // @codingStandardsIgnoreEnd
 }
 
 /**
@@ -82,7 +82,7 @@ add_filter('nav_menu_item_id', '__return_null');
  * Clean up wp_nav_menu_args
  *
  * Remove the container
- * Use Sage_Nav_Walker() by default
+ * Use SageNavWalker() by default
  */
 function nav_menu_args($args = '') {
   $nav_menu_args = [];

lib/sidebar.php

@@ -14,25 +14,25 @@ namespace Roots\Sage\Sidebar;
  *
  * @return boolean True will display the sidebar, False will not
  */
-class Sage_Sidebar {
+class SageSidebar {
   private $conditionals;
   private $templates;
 
   public $display = true;
 
-  function __construct($conditionals = [], $templates = []) {
+  public function __construct($conditionals = [], $templates = []) {
     $this->conditionals = $conditionals;
     $this->templates    = $templates;
 
-    $conditionals = array_map([$this, 'check_conditional_tag'], $this->conditionals);
-    $templates    = array_map([$this, 'check_page_template'], $this->templates);
+    $conditionals = array_map([$this, 'checkConditionalTag'], $this->conditionals);
+    $templates    = array_map([$this, 'checkPageTemplate'], $this->templates);
 
     if (in_array(true, $conditionals) || in_array(true, $templates)) {
       $this->display = false;
     }
   }
 
-  private function check_conditional_tag($conditional_tag) {
+  private function checkConditionalTag($conditional_tag) {
     $conditional_arg = is_array($conditional_tag) ? $conditional_tag[1] : false;
     $conditional_tag = $conditional_arg ? $conditional_tag[0] : $conditional_tag;
 
@@ -43,7 +43,7 @@ class Sage_Sidebar {
     }
   }
 
-  private function check_page_template($page_template) {
+  private function checkPageTemplate($page_template) {
     return is_page_template($page_template);
   }
 }

lib/wrapper.php

@@ -10,14 +10,14 @@ namespace Roots\Sage\Wrapper;
  */
 
 function template_path() {
-  return Sage_Wrapping::$main_template;
+  return SageWrapping::$main_template;
 }
 
 function sidebar_path() {
-  return new Sage_Wrapping('templates/sidebar.php');
+  return new SageWrapping('templates/sidebar.php');
 }
 
-class Sage_Wrapping {
+class SageWrapping {
   // Stores the full path to the main template file
   public static $main_template;
 
@@ -28,7 +28,7 @@ class Sage_Wrapping {
   public $templates;
 
   // Stores the base name of the template file; e.g. 'page' for 'page.php' etc.
-  static $base;
+  public static $base;
 
   public function __construct($template = 'base.php') {
     $this->slug = basename($template, '.php');
@@ -45,7 +45,7 @@ class Sage_Wrapping {
     return locate_template($this->templates);
   }
 
-  static function wrap($main) {
+  public static function wrap($main) {
     // Check for other filters returning null
     if (!is_string($main)) {
       return $main;
@@ -58,7 +58,7 @@ class Sage_Wrapping {
       self::$base = false;
     }
 
-    return new Sage_Wrapping();
+    return new SageWrapping();
   }
 }
-add_filter('template_include', [__NAMESPACE__ . '\\Sage_Wrapping', 'wrap'], 99);
+add_filter('template_include', [__NAMESPACE__ . '\\SageWrapping', 'wrap'], 99);