Add public keyword to methods

[MAILPOET-2413]

lib/Twig/Assets.php

@@ -10,11 +10,11 @@ class Assets extends AbstractExtension {
   const CDN_URL = 'https://ps.w.org/mailpoet/';
   private $_globals;
 
-  function __construct($globals) {
+  public function __construct($globals) {
     $this->_globals = $globals;
   }
 
-  function getFunctions() {
+  public function getFunctions() {
     return [
       new TwigFunction(
         'stylesheet',
@@ -44,7 +44,7 @@ class Assets extends AbstractExtension {
     ];
   }
 
-  function generateStylesheet() {
+  public function generateStylesheet() {
     $stylesheets = func_get_args();
     $output = [];
 
@@ -59,7 +59,7 @@ class Assets extends AbstractExtension {
     return join("\n", $output);
   }
 
-  function generateJavascript() {
+  public function generateJavascript() {
     $scripts = func_get_args();
     $output = [];
 
@@ -73,7 +73,7 @@ class Assets extends AbstractExtension {
     return join("\n", $output);
   }
 
-  function getJavascriptScriptUrl($script) {
+  public function getJavascriptScriptUrl($script) {
     return sprintf(
       '%s/%s/%s',
       $this->_globals['assets_url'],
@@ -82,21 +82,21 @@ class Assets extends AbstractExtension {
     );
   }
 
-  function generateImageUrl($path) {
+  public function generateImageUrl($path) {
     return $this->appendVersionToUrl(
       $this->_globals['assets_url'] . '/img/' . $path
     );
   }
 
-  function appendVersionToUrl($url) {
+  public function appendVersionToUrl($url) {
     return WPFunctions::get()->addQueryArg('mailpoet_version', $this->_globals['version'], $url);
   }
 
-  function getAssetFileName($manifest, $asset) {
+  public function getAssetFileName($manifest, $asset) {
     return (!empty($manifest[$asset])) ? $manifest[$asset] : $asset;
   }
 
-  function generateCdnUrl($path) {
+  public function generateCdnUrl($path) {
     $useCdn = defined('MAILPOET_USE_CDN') ? MAILPOET_USE_CDN : true;
     return ($useCdn ? self::CDN_URL : $this->_globals['base_url'] . '/plugin_repository/') . "assets/$path";
   }

lib/Twig/Filters.php

@@ -7,11 +7,11 @@ use MailPoetVendor\Twig\TwigFilter;
 
 class Filters extends AbstractExtension {
 
-  function getName() {
+  public function getName() {
     return 'filters';
   }
 
-  function getFilters() {
+  public function getFilters() {
     return [
       new TwigFilter(
         'intval',

lib/Twig/Functions.php

@@ -33,7 +33,7 @@ class Functions extends AbstractExtension {
     $this->referral_url_decorator = new UrlDecorator($this->wp, $this->settings);
   }
 
-  function getFunctions() {
+  public function getFunctions() {
     return [
       new TwigFunction(
         'json_encode',
@@ -158,7 +158,7 @@ class Functions extends AbstractExtension {
     ];
   }
 
-  function getSendingFrequency() {
+  public function getSendingFrequency() {
     $args = func_get_args();
     $value = (int)array_shift($args);
 
@@ -194,31 +194,31 @@ class Functions extends AbstractExtension {
     }
   }
 
-  function getWPDateFormat() {
+  public function getWPDateFormat() {
     return $this->wp->getOption('date_format') ?: 'F j, Y';
   }
 
-  function getWPStartOfWeek() {
+  public function getWPStartOfWeek() {
     return $this->wp->getOption('start_of_week') ?: 0;
   }
 
-  function getMailPoetVersion() {
+  public function getMailPoetVersion() {
     return MAILPOET_VERSION;
   }
 
-  function getMailPoetPremiumVersion() {
+  public function getMailPoetPremiumVersion() {
     return (defined('MAILPOET_PREMIUM_VERSION')) ? MAILPOET_PREMIUM_VERSION : false;
   }
 
-  function getWPTimeFormat() {
+  public function getWPTimeFormat() {
     return $this->wp->getOption('time_format') ?: 'g:i a';
   }
 
-  function getWPDateTimeFormat() {
+  public function getWPDateTimeFormat() {
     return sprintf('%s %s', $this->getWPDateFormat(), $this->getWPTimeFormat());
   }
 
-  function params($key = null) {
+  public function params($key = null) {
     $args = $this->wp->stripslashesDeep($_GET);
     if (array_key_exists($key, $args)) {
       return $args[$key];
@@ -226,29 +226,29 @@ class Functions extends AbstractExtension {
     return null;
   }
 
-  function installedInLastTwoWeeks() {
+  public function installedInLastTwoWeeks() {
     $max_number_of_weeks = 2;
     $installed_at = Carbon::createFromFormat('Y-m-d H:i:s', $this->settings->get('installed_at'));
     return $installed_at->diffInWeeks(Carbon::now()) < $max_number_of_weeks;
   }
 
-  function isRtl() {
+  public function isRtl() {
     return $this->wp->isRtl();
   }
 
-  function getTwoLettersLocale() {
+  public function getTwoLettersLocale() {
     return explode('_', $this->wp->getLocale())[0];
   }
 
-  function getFreeDomains() {
+  public function getFreeDomains() {
     return FreeDomains::FREE_DOMAINS;
   }
 
-  function isWoocommerceActive() {
+  public function isWoocommerceActive() {
     return $this->woocommerce_helper->isWooCommerceActive();
   }
 
-  function openedStatsColor($opened) {
+  public function openedStatsColor($opened) {
     if ($opened > 30) {
       return '#2993ab';
     } elseif ($opened > 10) {
@@ -258,7 +258,7 @@ class Functions extends AbstractExtension {
     }
   }
 
-  function clickedStatsColor($clicked) {
+  public function clickedStatsColor($clicked) {
     if ($clicked > 3) {
       return '#2993ab';
     } elseif ($clicked > 1) {
@@ -268,7 +268,7 @@ class Functions extends AbstractExtension {
     }
   }
 
-  function openedStatsText($opened) {
+  public function openedStatsText($opened) {
     if ($opened > 30) {
       return __('EXCELLENT', 'mailpoet');
     } elseif ($opened > 10) {
@@ -278,7 +278,7 @@ class Functions extends AbstractExtension {
     }
   }
 
-  function clickedStatsText($clicked) {
+  public function clickedStatsText($clicked) {
     if ($clicked > 3) {
       return __('EXCELLENT', 'mailpoet');
     } elseif ($clicked > 1) {
@@ -288,7 +288,7 @@ class Functions extends AbstractExtension {
     }
   }
 
-  function addReferralId($url) {
+  public function addReferralId($url) {
     return $this->referral_url_decorator->decorate($url);
   }
 }

lib/Twig/I18n.php

@@ -11,12 +11,12 @@ class I18n extends AbstractExtension {
 
   private $_text_domains;
 
-  function __construct($text_domain) {
+  public function __construct($text_domain) {
     // set text domain
     $this->_text_domains = [$text_domain, 'woocommerce'];
   }
 
-  function getFunctions() {
+  public function getFunctions() {
     // twig custom functions
     $twig_functions = [];
     // list of WP functions to map
@@ -39,7 +39,7 @@ class I18n extends AbstractExtension {
     return $twig_functions;
   }
 
-  function localize() {
+  public function localize() {
     $args = func_get_args();
     $translations = array_shift($args);
     $output = [];
@@ -53,30 +53,30 @@ class I18n extends AbstractExtension {
     return join("\n", $output);
   }
 
-  function translate() {
+  public function translate() {
     $args = func_get_args();
 
     return call_user_func_array('__', $this->setTextDomain($args));
   }
 
-  function pluralize() {
+  public function pluralize() {
     $args = func_get_args();
 
     return call_user_func_array('_n', $this->setTextDomain($args));
   }
 
-  function translateWithContext() {
+  public function translateWithContext() {
     $args = func_get_args();
 
     return call_user_func_array('_x', $this->setTextDomain($args));
   }
 
-  function getLocale() {
+  public function getLocale() {
     $localizer = new Localizer;
     return $localizer->locale();
   }
 
-  function date() {
+  public function date() {
     $args = func_get_args();
     $date = (isset($args[0])) ? $args[0] : null;
     $date_format = (isset($args[1])) ? $args[1] : WPFunctions::get()->getOption('date_format');

lib/Twig/Polls.php

@@ -30,13 +30,13 @@ class Polls extends AbstractExtension {
     ];
   }
 
-  function getPollsData() {
+  public function getPollsData() {
     return [
       'mta_method' => $this->settings->get('mta.method'),
     ];
   }
 
-  function getPollsVisibility() {
+  public function getPollsVisibility() {
     return [
       'show_poll_success_delivery_preview' => $this->settings->get('show_poll_success_delivery_preview'),
     ];