update

wp-content/plugins/youtube-feed-pro/inc/Services/ActivationService.php

@@ -0,0 +1,42 @@
+<?php
+
+namespace SmashBalloon\YouTubeFeed\Services;
+
+use Smashballoon\Stubs\Services\ServiceProvider;
+
+class ActivationService extends ServiceProvider {
+
+	public function register() {
+		add_action( 'activated_plugin', [ $this, 'on_plugin_activation' ] );
+	}
+
+	public function on_plugin_activation( $plugin ) {
+		if ( ! in_array( basename( $plugin ), array( 'youtube-feed.php', 'youtube-feed-pro.php' ) ) ) {
+			return;
+		}
+
+		$plugin_to_deactivate = 'youtube-feed.php';
+		if ( basename( $plugin ) === $plugin_to_deactivate ) {
+			$plugin_to_deactivate = 'youtube-feed-pro.php';
+		}
+
+		foreach ( $this->get_active_plugins() as $basename ) {
+			if ( false !== strpos( $basename, $plugin_to_deactivate ) ) {
+				deactivate_plugins( $basename );
+
+				return;
+			}
+		}
+	}
+
+	private function get_active_plugins() {
+		if ( is_multisite() ) {
+			$active_plugins = array_keys( (array) get_site_option( 'active_sitewide_plugins', array() ) );
+		} else {
+			$active_plugins = (array) get_option( 'active_plugins', array() );
+		}
+
+		return $active_plugins;
+	}
+
+}