fix(emojis): fix for fatal error when emojis are disabled

Author: bmarshall511

modules/security/class-security.php

@@ -57,7 +57,7 @@ public function init() {
 			remove_filter( 'the_content_feed', 'wp_staticize_emoji' );
 			remove_filter( 'comment_text_rss', 'wp_staticize_emoji' );
 			remove_filter( 'wp_mail', 'wp_staticize_emoji_for_email' );
-			add_filter( 'tiny_mce_plugins', 'disable_emojis_tinymce' );
+			add_filter( 'tiny_mce_plugins', array( $this, 'disable_emojis' ) );
 		}
 
 		if (
@@ -178,6 +178,17 @@ public function settings( $settings ) {
 		return $settings;
 	}
 
+	/**
+	 * Disables emojis
+	 */
+	public function disable_emojis( $plugins ) {
+		if ( is_array( $plugins ) ) {
+			return array_diff( $plugins, array( 'wpemoji' ) );
+		} else {
+			return array();
+		}
+	}
+
 	/**
 	 * Disables RSS feeds
 	 */

readme.txt

@@ -5,7 +5,7 @@ Donate link: https://www.zerospam.org/subscribe/
 Requires at least: 5.2
 Tested up to: 6.0.2
 Requires PHP: 7.3
-Stable tag: 5.4.2
+Stable tag: 5.4.3
 License: GNU GPLv3
 License URI: https://choosealicense.com/licenses/gpl-3.0/
 
@@ -21,7 +21,7 @@ Protect against spam, malicious users, attacks like web & port scans, brute forc
 
 * No captcha, spam isn't a users' problem
 * No moderation queues, spam isn't a administrators' problem
-* Advanced behavior detection engine able to dynamically block threats
+* Behavior detection engine able to dynamically block threats
 * Integrates with global IP reputation providers
 * Allows admins to block IPs temporarily or permanently
 * Geolocation integration to track where threats are coming from
@@ -107,6 +107,10 @@ If hosting with Pantheon, see their [known issues page](https://pantheon.io/docs
 
 == Changelog ==
 
+= v5.4.3 =
+
+* fix(emojis): fix for fatal error when emojis are disabled
+
 = v5.4.2 =
 
 * feat(ipbase): added support for ipbase.com

wordpress-zero-spam.php

@@ -13,7 +13,7 @@
  * Plugin Name:       Zero Spam for WordPress
  * Plugin URI:        https://www.highfivery.com/projects/zero-spam/
  * Description:       Tired of all the ineffective WordPress anti-spam & security plugins? Zero Spam for WordPress makes blocking spam &amp; malicious activity a cinch. <strong>Just activate, configure, and say goodbye to spam.</strong>
- * Version:           5.4.2
+ * Version:           5.4.3
  * Requires at least: 5.2
  * Requires PHP:      7.3
  * Author:            Highfivery LLC
@@ -31,7 +31,7 @@
 define( 'ZEROSPAM', __FILE__ );
 define( 'ZEROSPAM_PATH', plugin_dir_path( ZEROSPAM ) );
 define( 'ZEROSPAM_PLUGIN_BASE', plugin_basename( ZEROSPAM ) );
-define( 'ZEROSPAM_VERSION', '5.4.2' );
+define( 'ZEROSPAM_VERSION', '5.4.3' );
 
 if ( defined( 'ZEROSPAM_DEVELOPMENT_URL' ) ) {
 	define( 'ZEROSPAM_URL', ZEROSPAM_DEVELOPMENT_URL );