Change namespace

.github/workflows/release.yml

@@ -31,7 +31,7 @@ jobs:
         run: git flow init -d
       - name: Start release
         run: git flow release start ${{ github.event.inputs.new_version }}
-      - name: Replace 8.0.0 tags with new version number
+      - name: Replace Next tags with new version number
         uses: jacobtomlinson/gha-find-replace@master
         with:
           find: "(?i)\\[Next\\]"

compat/src-deprecated/functions.php

@@ -18,40 +18,6 @@
 use BracketSpace\Notification\Store;
 use BracketSpace\Notification\Dependencies\Micropackage\DocHooks\Helper as DocHooksHelper;
 
-/**
- * Helper function.
- * Throws a deprecation notice from deprecated class
- *
- * @since  6.0.0
- * @param  string $class       Deprecated class name.
- * @param  string $version     Version since deprecated.
- * @param  string $replacement Replacement class.
- * @return void
- */
-function notification_deprecated_class( $class, $version, $replacement = null ) {
-
-	// phpcs:disable
-	if ( defined( 'WP_DEBUG' ) && WP_DEBUG ) {
-		if ( function_exists( '__' ) ) {
-			if ( ! is_null( $replacement ) ) {
-				/* translators: 1: Class name, 2: version number, 3: alternative function name */
-				trigger_error( sprintf( __('Class %1$s is <strong>deprecated</strong> since version %2$s! Use %3$s instead.'), $class, $version, $replacement ) );
-			} else {
-				/* translators: 1: Class name, 2: version number */
-				trigger_error( sprintf( __('Class %1$s is <strong>deprecated</strong> since version %2$s with no alternative available.'), $class, $version ) );
-			}
-		} else {
-			if ( ! is_null( $replacement ) ) {
-				trigger_error( sprintf( 'Class %1$s is <strong>deprecated</strong> since version %2$s! Use %3$s instead.', $class, $version, $replacement ) );
-			} else {
-				trigger_error( sprintf( 'Class %1$s is <strong>deprecated</strong> since version %2$s with no alternative available.', $class, $version ) );
-			}
-		}
-	}
-	// phpcs:enable
-
-}
-
 /**
  * Gets cached value or cache object
  *

compat/src-deprecated/helpers.php

@@ -0,0 +1,38 @@
+<?php
+/**
+ * Deprecation helpers
+ *
+ * @package notification
+ */
+
+/**
+ * Helper function.
+ * Throws a deprecation notice from deprecated class
+ *
+ * @since  6.0.0
+ * @param  string $class       Deprecated class name.
+ * @param  string $version     Version since deprecated.
+ * @param  string $replacement Replacement class.
+ * @return void
+ */
+function notification_deprecated_class($class, $version, $replacement = null) {
+	if (! defined('WP_DEBUG') || ! WP_DEBUG) {
+		return;
+	}
+
+	if (function_exists('__')) {
+		if (! is_null($replacement)) {
+			/* translators: 1: Class name, 2: version number, 3: alternative function name */
+			trigger_error(sprintf(__('Class %1$s is <strong>deprecated</strong> since version %2$s! Use %3$s instead.'), $class, $version, $replacement), E_USER_DEPRECATED);
+		} else {
+			/* translators: 1: Class name, 2: version number */
+			trigger_error(sprintf(__('Class %1$s is <strong>deprecated</strong> since version %2$s with no alternative available.'), $class, $version), E_USER_DEPRECATED);
+		}
+	} else {
+		if (! is_null($replacement)) {
+			trigger_error(sprintf('Class %1$s is <strong>deprecated</strong> since version %2$s! Use %3$s instead.', $class, $version, $replacement), E_USER_DEPRECATED);
+		} else {
+			trigger_error(sprintf('Class %1$s is <strong>deprecated</strong> since version %2$s with no alternative available.', $class, $version), E_USER_DEPRECATED);
+		}
+	}
+}

compat/src-deprecated/namespaces.php

@@ -0,0 +1,45 @@
+<?php
+/**
+ * Deprecated namespaces
+ *
+ * @package notification
+ */
+
+spl_autoload_register(function ($class) {
+	$deprecations = [
+		'[Next]' => [
+			'BracketSpace\Notification\Defaults' => 'BracketSpace\Notification\Repository',
+		],
+	];
+
+	// Classes meant to be left as is, ie. deprecated ones.
+	$exclusions = [
+		'BracketSpace\Notification\Defaults\Adapter',
+	];
+
+	foreach ($deprecations as $version => $map) {
+		foreach ($map as $oldNamespace => $newNamespace) {
+			// Match the loaded classname.
+			if (strpos($class, $oldNamespace) !== 0) {
+				continue;
+			}
+
+			// Check for exclusions.
+			foreach ($exclusions as $excludedNamespace) {
+				if (strpos($class, $excludedNamespace) !== 0) {
+					break 2;
+				}
+			}
+
+			$newClass = str_replace($oldNamespace, $newNamespace, $class);
+
+			if (! class_exists($newClass)) {
+				break;
+			}
+
+			notification_deprecated_class($class, $version, $newClass);
+
+			class_alias($newClass, $class);
+		}
+	}
+});

composer.json

@@ -45,6 +45,8 @@
 			"dependencies/"
 		],
 		"files": [
+			"compat/src-deprecated/helpers.php",
+			"compat/src-deprecated/namespaces.php",
 			"compat/src-deprecated/functions.php"
 		]
 	},