Fix deprecation notices on PHP 8.2

.github/workflows/build.yml

@@ -55,7 +55,7 @@ jobs:
         strategy:
             fail-fast: false
             matrix:
-                php: [7.4, 8.1]
+                php: [7.4, 8.2]
         steps:
             - name: Download Build Artifact
               uses: actions/download-artifact@v3

.github/workflows/php.yml

@@ -59,7 +59,7 @@ jobs:
             matrix:
                 wp: ['latest']
                 wpmu: [0]
-                php: ['7.4', '8.0']
+                php: ['7.4', '8.2']
                 include:
                     - php: 7.4
                       wp: '6.1'

changelog/fix-deprecation-notices

@@ -0,0 +1,4 @@
+Significance: patch
+Type: fixed
+
+Deprecation notices on PHP 8.2

includes/admin/class-sensei-learners-admin-bulk-actions-view.php

@@ -490,7 +490,7 @@ private function get_learner_courses_html( $user_id ) {
 		$more_button   = '';
 
 		foreach ( $courses as $course ) {
-			$html_items[] = '<a href="' . esc_url( $this->controller->get_learner_management_course_url( $course->ID ) ) .
+			$html_items[] = '<a href="' . esc_url( (string) $this->controller->get_learner_management_course_url( $course->ID ) ) .
 				'" class="sensei-students__enrolled-course" data-course-id="' . esc_attr( $course->ID ) . '">' .
 					esc_html( $course->post_title ) .
 				'</a>';

includes/class-sensei-lesson.php

@@ -4804,7 +4804,7 @@ public static function course_signup_link() {
 		 * @return {bool} Whether to show the course sign up notice.
 		 */
 		if ( apply_filters( 'sensei_lesson_show_course_signup_notice', $show_course_signup_notice, $course_id ) ) {
-			$course_link  = '<a href="' . esc_url( Sensei()->lesson->get_take_course_url( $course_id ) ) . '" title="' . esc_attr__( 'Sign Up', 'sensei-lms' ) . '">';
+			$course_link  = '<a href="' . esc_url( (string) Sensei()->lesson->get_take_course_url( $course_id ) ) . '" title="' . esc_attr__( 'Sign Up', 'sensei-lms' ) . '">';
 			$course_link .= esc_html__( 'course', 'sensei-lms' );
 			$course_link .= '</a>';
 

includes/class-sensei-quiz.php

@@ -1,7 +1,6 @@
 <?php
 
 use Sensei\Internal\Student_Progress\Quiz_Progress\Models\Quiz_Progress_Interface;
-use Sensei\Internal\Student_Progress\Quiz_Progress\Repositories\Quiz_Progress_Repository_Factory;
 
 if ( ! defined( 'ABSPATH' ) ) {
 	exit; // Exit if accessed directly
@@ -1335,7 +1334,7 @@ public function get_user_answers_feedback( $lesson_id, $user_id = 0 ) {
 
 		foreach ( $encoded_feedback as $question_id => $feedback ) {
 
-			$answers_feedback[ $question_id ] = base64_decode( $feedback );
+			$answers_feedback[ $question_id ] = base64_decode( (string) $feedback );
 
 		}
 

includes/course-theme/class-sensei-course-theme-styles.php

@@ -203,7 +203,7 @@ private static function get_property_value( $value ) {
 			);
 			$value          = "var(--wp--$unwrapped_name)";
 		} elseif ( preg_match( '/^[a-z0-9-]+$/i', $value ) ) {
-			$value = "var(--wp--preset--color--${value})";
+			$value = "var(--wp--preset--color--{$value})";
 		}
 
 		return $value;

includes/data-port/class-sensei-data-port-utilities.php

@@ -402,7 +402,7 @@ private static function create_term( $term_name, $taxonomy_name, $teacher_user_i
 	 *
 	 * @return array|string[]
 	 */
-	public static function split_list_safely( $str_list, $remove_quotes = false ) {
+	public static function split_list_safely( string $str_list, bool $remove_quotes = false ) {
 		if ( empty( trim( $str_list ) ) ) {
 			return [];
 		}

includes/data-port/models/class-sensei-import-question-model.php

@@ -352,7 +352,7 @@ private function get_taxonomy_terms() {
 
 		$taxonomy_terms[ Sensei_Data_Port_Question_Schema::TAXONOMY_QUESTION_CATEGORY ] = [];
 
-		$category_list = Sensei_Data_Port_Utilities::split_list_safely( $this->get_value( Sensei_Data_Port_Question_Schema::COLUMN_CATEGORIES ), true );
+		$category_list = Sensei_Data_Port_Utilities::split_list_safely( (string) $this->get_value( Sensei_Data_Port_Question_Schema::COLUMN_CATEGORIES ), true );
 		if ( ! empty( $category_list ) ) {
 			foreach ( $category_list as $category ) {
 				$category_term = Sensei_Data_Port_Utilities::get_term( $category, Sensei_Data_Port_Question_Schema::TAXONOMY_QUESTION_CATEGORY );

includes/internal/emails/class-email-list-table.php

@@ -8,8 +8,6 @@
 namespace Sensei\Internal\Emails;
 
 use Sensei_List_Table;
-use WP_Post;
-use WP_Query;
 
 if ( ! defined( 'ABSPATH' ) ) {
 	exit;
@@ -130,7 +128,7 @@ protected function get_row_data( $post ) {
 		$description = $is_available ?
 			sprintf(
 				'<strong><a href="%1$s" class="row-title">%2$s</a></strong>%3$s',
-				esc_url( get_edit_post_link( $post ) ),
+				esc_url( (string) get_edit_post_link( $post ) ),
 				get_post_meta( $post->ID, '_sensei_email_description', true ),
 				$this->row_actions( $actions )
 			) : sprintf(

includes/lib/usage-tracking/class-usage-tracking-base.php

@@ -263,7 +263,7 @@ private function send_tracks_request( $event, $properties = array(), $event_time
 		$p                 = array();
 
 		foreach ( $properties as $key => $value ) {
-			$p[] = rawurlencode( $key ) . '=' . rawurlencode( $value );
+			$p[] = rawurlencode( $key ) . '=' . rawurlencode( (string) $value );
 		}
 
 		$pixel .= '?' . implode( '&', $p ) . '&_=_'; // EOF marker.

includes/lib/usage-tracking/tests/test-class-usage-tracking.php

@@ -21,6 +21,13 @@ class Sensei_Base_Usage_Tracking_Test extends WP_UnitTestCase {
 	private $event_counts       = array();
 	private $track_http_request = array();
 
+	/**
+	 * Usage tracking test subclass instance.
+	 *
+	 * @var Usage_Tracking_Test_Subclass
+	 */
+	private $usage_tracking;
+
 	public function setUp(): void {
 		parent::setUp();
 		// Update the class name here to match the Usage Tracking class.

includes/rest-api/class-sensei-rest-api-course-progress-controller.php

@@ -35,7 +35,7 @@ class Sensei_REST_API_Course_Progress_Controller extends \WP_REST_Controller {
 	 *
 	 * @param string $namespace Routes namespace.
 	 */
-	public function __construct( $namespace ) {
+	public function __construct( $namespace ) { // phpcs:ignore Universal.NamingConventions.NoReservedKeywordParameterNames.namespaceFound -- The variable name if defined in the WP_REST_Controller class.
 		$this->namespace = $namespace;
 	}
 
@@ -74,6 +74,7 @@ public function batch_delete_items( WP_REST_Request $request ) {
 			$student               = new WP_User( $student_id );
 			$result[ $student_id ] = false;
 			if ( $student->exists() ) {
+				$result[ $student_id ] = array();
 				foreach ( $course_ids as $course_id ) {
 					$result[ $student_id ][ $course_id ] = false;
 					if ( Sensei_Utils::has_started_course( $course_id, $student_id ) ) {
@@ -83,7 +84,7 @@ public function batch_delete_items( WP_REST_Request $request ) {
 			}
 		}
 
-		return new WP_REST_Response( $result, WP_HTTP::OK );
+		return new WP_REST_Response( $result, WP_Http::OK );
 	}
 
 	/**

includes/rest-api/class-sensei-rest-api-course-students-controller.php

@@ -80,6 +80,7 @@ public function batch_create_items( WP_REST_Request $request ) {
 			$user               = new WP_User( $user_id );
 			$result[ $user_id ] = false;
 			if ( $user->exists() ) {
+				$result[ $user_id ] = array();
 				foreach ( $course_ids as $course_id ) {
 					$course_enrolment                 = Sensei_Course_Enrolment::get_course_instance( $course_id );
 					$result[ $user_id ][ $course_id ] = $course_enrolment->enrol( $user_id );

phpunit.xml

@@ -6,6 +6,7 @@
         convertErrorsToExceptions="true"
         convertNoticesToExceptions="true"
         convertWarningsToExceptions="true"
+        convertDeprecationsToExceptions="true"
         verbose="true"
 >
     <php>

tests/framework/factories/class-sensei-factory.php

@@ -45,41 +45,64 @@ class Sensei_Factory extends WP_UnitTest_Factory {
 	protected $basic_test_question_ids;
 
 	/**
+	 * Course factory.
+	 *
 	 * @var WP_UnitTest_Factory_For_Course
 	 */
 	public $course;
 
 	/**
+	 * Lesson factory.
+	 *
 	 * @var WP_UnitTest_Factory_For_Lesson
 	 */
 	public $lesson;
 
 	/**
+	 * Quiz factory.
+	 *
 	 * @var WP_UnitTest_Factory_For_Quiz
 	 */
 	public $quiz;
 
 	/**
+	 * Question factory.
+	 *
 	 * @var WP_UnitTest_Factory_For_Question
 	 */
 	public $question;
 
 	/**
+	 * Multiple question factory.
+	 *
 	 * @var WP_UnitTest_Factory_For_Multiple_Question
 	 */
 	public $multiple_question;
 
 	/**
+	 * Module factory.
+	 *
 	 * @var WP_UnitTest_Factory_For_Module
 	 */
 	public $module;
 
 	/**
+	 * Question category factory.
+	 *
 	 * @var WP_UnitTest_Factory_For_Question_Category
 	 */
 	public $question_category;
 
 	/**
+	 * Course category factory.
+	 *
+	 * @var Sensei_UnitTest_Factory_For_Course_Category
+	 */
+	public $course_category;
+
+	/**
+	 * Message factory.
+	 *
 	 * @var WP_UnitTest_Factory_For_Message
 	 */
 	public $message;

tests/framework/trait-sensei-hpps-helpers.php

@@ -6,6 +6,7 @@
  */
 
 // phpcs:disable WordPress.NamingConventions.ValidFunctionName.MethodNameInvalid -- Using PHPUnit conventions.
+// phpcs:disable PSR2.Classes.PropertyDeclaration.Underscore
 
 use Sensei\Internal\Quiz_Submission\Answer\Repositories\Answer_Repository_Factory;
 use Sensei\Internal\Quiz_Submission\Grade\Repositories\Grade_Repository_Factory;
@@ -25,6 +26,48 @@
  * @since 4.20.0
  */
 trait Sensei_HPPS_Helpers {
+	/**
+	 * Course progress repository.
+	 *
+	 * @var \Sensei\Internal\Student_Progress\Course_Progress\Repositories\Course_Progress_Repository_Interface
+	 */
+	private $_course_progress_repository;
+
+	/**
+	 * Lesson progress repository.
+	 *
+	 * @var \Sensei\Internal\Student_Progress\Lesson_Progress\Repositories\Lesson_Progress_Repository_Interface
+	 */
+	private $_lesson_progress_repository;
+
+	/**
+	 * Quiz repository.
+	 *
+	 * @var \Sensei\Internal\Student_Progress\Quiz_Progress\Repositories\Quiz_Progress_Repository_Interface
+	 */
+	private $_quiz_progress_repository;
+
+	/**
+	 * Submission repository.
+	 *
+	 * @var \Sensei\Internal\Quiz_Submission\Submission\Repositories\Submission_Repository_Interface
+	 */
+	private $_quiz_submission_repository;
+
+	/**
+	 * Answer repository.
+	 *
+	 * @var \Sensei\Internal\Quiz_Submission\Answer\Repositories\Answer_Repository_Interface
+	 */
+	private $_quiz_answer_repository;
+
+	/**
+	 * Grade repository.
+	 *
+	 * @var \Sensei\Internal\Quiz_Submission\Grade\Repositories\Grade_Repository_Interface
+	 */
+	private $_quiz_grade_repository;
+
 	private function enable_hpps_tables_repository() {
 		Sensei()->settings->settings['experimental_progress_storage_repository'] = Progress_Storage_Settings::TABLES_STORAGE;
 

tests/unit-tests/admin/test-class-sensei-setup-wizard.php

@@ -14,6 +14,13 @@
 class Sensei_Setup_Wizard_Test extends WP_UnitTestCase {
 	use Sensei_Test_Redirect_Helpers;
 
+	/**
+	 * The original screen.
+	 *
+	 * @var WP_Screen
+	 */
+	private $original_screen;
+
 	/**
 	 * Set up before the class.
 	 */
@@ -339,7 +346,9 @@ public function testRenderWizardPage_WhenRendered_ClearsRedirectOption() {
 		update_option( 'sensei_activation_redirect', 1 );
 
 		// Act.
+		ob_start();
 		Sensei()->setup_wizard->render_wizard_page();
+		ob_end_clean();
 
 		// Assert.
 		$this->assertFalse( get_option( 'sensei_activation_redirect', false ) );

tests/unit-tests/blocks/test-class-sensei-block-course-progress.php

@@ -14,6 +14,13 @@ class Sensei_Course_Progress_Block_Test extends WP_UnitTestCase {
 	 */
 	private $block;
 
+	/**
+	 * The course post.
+	 *
+	 * @var WP_Post
+	 */
+	private $course;
+
 	/**
 	 * Factory for setting up testing data.
 	 *

tests/unit-tests/blocks/test-class-sensei-block-learner-courses.php

@@ -17,6 +17,20 @@ class Sensei_Block_Learner_Courses_Test extends WP_UnitTestCase {
 	 */
 	private $block;
 
+	/**
+	 * The course post.
+	 *
+	 * @var WP_Post
+	 */
+	private $course;
+
+	/**
+	 * Factory for setting up testing data.
+	 *
+	 * @var Sensei_Factory
+	 */
+	protected $factory;
+
 	/**
 	 * Set up the test.
 	 */

tests/unit-tests/blocks/test-class-sensei-block-view-results.php

@@ -17,6 +17,20 @@ class Sensei_Block_View_Results_Test extends WP_UnitTestCase {
 	 */
 	private $block;
 
+	/**
+	 * The course post.
+	 *
+	 * @var WP_Post
+	 */
+	private $course;
+
+	/**
+	 * Factory for setting up testing data.
+	 *
+	 * @var Sensei_Factory
+	 */
+	protected $factory;
+
 	/**
 	 * Block content.
 	 */