Add link to settings page on the plugins page

Author: cs1m0n

plugins/bcc-post-update-translations-notifier/bcc-post-update-translations-notifier.php

@@ -46,6 +46,9 @@ public function __construct() {
 
         // Handle clearing logs
         add_action( 'admin_post_acf_tn_clear_logs', array( $this, 'handle_clear_logs' ) );
+
+        // Add settings link to plugins page
+        add_filter( 'plugin_action_links_' . $this->plugin, array( $this, 'add_settings_page_link' ) );
     }
 
     /**
@@ -220,6 +223,15 @@ public function admin_menu() {
         );
     }
 
+    /**
+     * Add settings link to plugin actions on plugins page.
+     */
+    public function add_settings_page_link( $links ) {
+        $settings_link = '<a href="' . admin_url( 'options-general.php?page=post-update-translations-notifier' ) . '">' . __( 'Settings' ) . '</a>';
+        array_unshift( $links, $settings_link );
+        return $links;
+    }
+
     public function admin_init() {
         register_setting( 'post_update_translations_notifier_group', self::OPTION_FROM_EMAIL );
         register_setting( 'post_update_translations_notifier_group', self::OPTION_EMAILS, array( $this, 'sanitize_emails_callback' ) );