Implement basic settings for View Transitions plugin.

plugins/view-transitions/hooks.php

@@ -26,8 +26,16 @@
 add_action( 'wp_head', 'plvt_render_generator' );
 
 /**
- * Filters related to the View Transitions functionality.
+ * Hooks related to the key View Transitions functionality.
  */
 add_action( 'after_setup_theme', 'plvt_polyfill_theme_support', PHP_INT_MAX );
 add_action( 'init', 'plvt_sanitize_view_transitions_theme_support', 1 );
 add_action( 'wp_enqueue_scripts', 'plvt_load_view_transitions' );
+
+/**
+ * Hooks related to the View Transitions settings.
+ */
+add_action( 'init', 'plvt_register_setting' );
+add_action( 'init', 'plvt_apply_settings_to_theme_support' );
+add_action( 'load-options-reading.php', 'plvt_add_setting_ui' );
+add_filter( 'plugin_action_links_' . plugin_basename( VIEW_TRANSITIONS_MAIN_FILE ), 'plvt_add_settings_action_link' );

plugins/view-transitions/includes/class-plvt-view-transition-animation-registry.php

@@ -6,6 +6,12 @@
  * @since 1.0.0
  */
 
+// @codeCoverageIgnoreStart
+if ( ! defined( 'ABSPATH' ) ) {
+	exit; // Exit if accessed directly.
+}
+// @codeCoverageIgnoreEnd
+
 /**
  * Class representing a view transition animation registry.
  *

plugins/view-transitions/includes/class-plvt-view-transition-animation.php

@@ -6,6 +6,12 @@
  * @since 1.0.0
  */
 
+// @codeCoverageIgnoreStart
+if ( ! defined( 'ABSPATH' ) ) {
+	exit; // Exit if accessed directly.
+}
+// @codeCoverageIgnoreEnd
+
 /**
  * Class representing a view transition animation.
  *

plugins/view-transitions/includes/functions.php

@@ -6,6 +6,12 @@
  * @since 1.0.0
  */
 
+// @codeCoverageIgnoreStart
+if ( ! defined( 'ABSPATH' ) ) {
+	exit; // Exit if accessed directly.
+}
+// @codeCoverageIgnoreEnd
+
 /**
  * Gets the path to a script or stylesheet.
  *