Merge pull request #555 from 10up/feature/update-plugin-checker

Update `yahnis-elsts/plugin-update-checker` from 4.13 to 5.1

composer.json

@@ -11,7 +11,7 @@
   "license": "GPLv2",
   "require": {
     "php": ">=7.4",
-    "yahnis-elsts/plugin-update-checker": "4.13",
+    "yahnis-elsts/plugin-update-checker": "5.1",
     "ua-parser/uap-php": "dev-master"
   },
   "autoload": {
@@ -42,4 +42,4 @@
       "!/vendor/"
     ]
   }
-}
+}

includes/Classifai/Admin/Update.php

@@ -7,7 +7,7 @@
 
 namespace Classifai\Admin;
 
-use Puc_v4_Factory;
+use YahnisElsts\PluginUpdateChecker\v5\PucFactory;
 
 /**
  * Plugin update class.
@@ -24,7 +24,7 @@ class Update {
 	/**
 	 * The update checker object.
 	 *
-	 * @var Puc_v4p13_Plugin_UpdateChecker
+	 * @var YahnisElsts\PluginUpdateChecker\v5p1\Vcs\PluginUpdateChecker
 	 */
 	protected $updater;
 
@@ -34,7 +34,7 @@ class Update {
 	 * @return bool
 	 */
 	public function can_register() {
-		return class_exists( '\Puc_v4_Factory' ) && self::license_check();
+		return class_exists( '\YahnisElsts\PluginUpdateChecker\v5\PucFactory' ) && self::license_check();
 	}
 
 	/**
@@ -52,7 +52,7 @@ public function register() {
 	 * @return void
 	 */
 	public function init() {
-		$this->updater = Puc_v4_Factory::buildUpdateChecker(
+		$this->updater = PucFactory::buildUpdateChecker(
 			self::$repo_url,
 			CLASSIFAI_PLUGIN,
 			'classifai'
@@ -87,7 +87,9 @@ public function maybe_update( $transient ) {
 
 			// Adding the plugin info to the `no_update` property is required
 			// for the enable/disable auto-update links to appear correctly in the UI.
-			$transient->no_update[ $update->filename ] = $update;
+			if ( $update ) {
+				$transient->no_update[ $update->filename ] = $update;
+			}
 		}
 
 		return $transient;