Add public keyword to methods

[MAILPOET-2413]

lib/Newsletter/Editor/LayoutHelper.php

@@ -3,7 +3,7 @@
 namespace MailPoet\Newsletter\Editor;
 
 class LayoutHelper {
-  static function row($blocks, $styles = []) {
+  public static function row($blocks, $styles = []) {
     if (empty($styles['backgroundColor'])) {
       $styles['backgroundColor'] = 'transparent';
     }
@@ -15,7 +15,7 @@ class LayoutHelper {
     ];
   }
 
-  static function col($blocks, $styles = []) {
+  public static function col($blocks, $styles = []) {
     if (empty($styles['backgroundColor'])) {
       $styles['backgroundColor'] = 'transparent';
     }

lib/Newsletter/Editor/MetaInformationManager.php

@@ -6,7 +6,7 @@ use MailPoet\WP\Functions as WPFunctions;
 
 class MetaInformationManager {
 
-  function appendMetaInformation($content, $post, $args) {
+  public function appendMetaInformation($content, $post, $args) {
     // Append author and categories above and below contents
     foreach (['above', 'below'] as $position) {
       $position_field = $position . 'Text';

lib/Newsletter/Editor/PostContentManager.php

@@ -13,13 +13,13 @@ class PostContentManager {
   /** @var WooCommerceHelper */
   private $woocommerce_helper;
 
-  function __construct(WooCommerceHelper $woocommerce_helper = null) {
+  public function __construct(WooCommerceHelper $woocommerce_helper = null) {
     $wp = new WPFunctions;
     $this->max_excerpt_length = $wp->applyFilters('mailpoet_newsletter_post_excerpt_length', $this->max_excerpt_length);
     $this->woocommerce_helper = $woocommerce_helper ?: new WooCommerceHelper();
   }
 
-  function getContent($post, $displayType) {
+  public function getContent($post, $displayType) {
     if ($displayType === 'titleOnly') {
       return '';
     }
@@ -38,7 +38,7 @@ class PostContentManager {
     return self::stripShortCodes($post->post_content);
   }
 
-  function filterContent($content, $display_type, $with_post_class = true) {
+  public function filterContent($content, $display_type, $with_post_class = true) {
     $content = self::convertEmbeddedContent($content);
 
     // convert h4 h5 h6 to h3

lib/Newsletter/Editor/PostListTransformer.php

@@ -7,12 +7,12 @@ class PostListTransformer {
   private $args;
   private $transformer;
 
-  function __construct($args) {
+  public function __construct($args) {
     $this->args = $args;
     $this->transformer = new PostTransformer($args);
   }
 
-  function transform($posts) {
+  public function transform($posts) {
     $results = [];
     $use_divider = filter_var($this->args['showDivider'], FILTER_VALIDATE_BOOLEAN);
 

lib/Newsletter/Editor/PostTransformer.php

@@ -13,7 +13,7 @@ class PostTransformer {
   /** @var string */
   private $image_position;
 
-  function __construct($args, PostTransformerContentsExtractor $extractor = null) {
+  public function __construct($args, PostTransformerContentsExtractor $extractor = null) {
     $this->args = $args;
     $this->with_layout = isset($args['withLayout']) ? (bool)filter_var($args['withLayout'], FILTER_VALIDATE_BOOLEAN) : false;
     $this->image_position = 'left';
@@ -23,7 +23,7 @@ class PostTransformer {
     $this->extractor = $extractor;
   }
 
-  function getDivider() {
+  public function getDivider() {
     if (empty($this->with_layout)) {
       return $this->args['divider'];
     }
@@ -32,7 +32,7 @@ class PostTransformer {
     ]);
   }
 
-  function transform($post) {
+  public function transform($post) {
     if (empty($this->with_layout)) {
       return $this->getStructure($post);
     }

lib/Newsletter/Editor/PostTransformerContentsExtractor.php

@@ -16,13 +16,13 @@ class PostTransformerContentsExtractor {
   /** @var WooCommerceHelper */
   private $woocommerce_helper;
 
-  function __construct($args) {
+  public function __construct($args) {
     $this->args = $args;
     $this->wp = new WPFunctions();
     $this->woocommerce_helper = new WooCommerceHelper();
   }
 
-  function getContent($post, $with_post_class, $display_type) {
+  public function getContent($post, $with_post_class, $display_type) {
     $content_manager = new PostContentManager();
     $meta_manager = new MetaInformationManager();
 
@@ -66,7 +66,7 @@ class PostTransformerContentsExtractor {
     return $image_info;
   }
 
-  function getFeaturedImage($post) {
+  public function getFeaturedImage($post) {
     $post_id = $post->ID;
     $post_title = $this->sanitizeTitle($post->post_title);
     $image_full_width = (bool)filter_var($this->args['imageFullWidth'], FILTER_VALIDATE_BOOLEAN);
@@ -124,7 +124,7 @@ class PostTransformerContentsExtractor {
     ];
   }
 
-  function getTitle($post) {
+  public function getTitle($post) {
     $title = $this->sanitizeTitle($post->post_title);
 
     if (filter_var($this->args['titleIsLink'], FILTER_VALIDATE_BOOLEAN)) {
@@ -181,7 +181,7 @@ class PostTransformerContentsExtractor {
     return $content;
   }
 
-  function isProduct($post) {
+  public function isProduct($post) {
     return $post->post_type === 'product';
   }
 

lib/Newsletter/Editor/StructureTransformer.php

@@ -8,7 +8,7 @@ use pQuery\DomNode;
 
 class StructureTransformer {
 
-  function transform($content, $image_full_width) {
+  public function transform($content, $image_full_width) {
     $root = pQuery::parseStr($content);
 
     $this->hoistImagesToRoot($root);

lib/Newsletter/Editor/TitleListTransformer.php

@@ -8,11 +8,11 @@ class TitleListTransformer {
 
   private $args;
 
-  function __construct($args) {
+  public function __construct($args) {
     $this->args = $args;
   }
 
-  function transform($posts) {
+  public function transform($posts) {
     $results = array_map(function($post) {
       return $this->getPostTitle($post);
     }, $posts);

lib/Newsletter/Editor/Transformer.php

@@ -6,7 +6,7 @@ class Transformer {
 
   private $transformer;
 
-  function __construct($args) {
+  public function __construct($args) {
     $title_list_only = $args['displayType'] === 'titleOnly' && $args['titleFormat'] === 'ul';
 
     if ($title_list_only) $transformer = new TitleListTransformer($args);
@@ -14,7 +14,7 @@ class Transformer {
     $this->transformer = $transformer;
   }
 
-  function transform($posts) {
+  public function transform($posts) {
     return $this->transformer->transform($posts);
   }
 }