feat(macros): add php macros for entries

src/flextype/core/Entries/Macros/PhpMacros.php

@@ -0,0 +1,27 @@
+<?php
+
+declare(strict_types=1);
+
+ /**
+ * Flextype - Hybrid Content Management System with the freedom of a headless CMS 
+ * and with the full functionality of a traditional CMS!
+ * 
+ * Copyright (c) Sergey Romanenko (https://awilum.github.io)
+ *
+ * Licensed under The MIT License.
+ *
+ * For full copyright and license information, please see the LICENSE
+ * Redistributions of files must retain the above copyright notice.
+ */
+
+emitter()->addListener('onEntriesFetchSingleHasResult', static function (): void {
+    if (! registry()->get('flextype.settings.entries.macros.php.enabled')) {
+        return;
+    }
+
+    if (entries()->registry()->has('methods.fetch.result.macros.php')) {
+        ob_start();
+        eval(entries()->registry()->get('methods.fetch.result.macros.php'));
+        ob_get_clean();
+    }
+});

src/flextype/settings.yaml

@@ -89,6 +89,9 @@ entries:
       path: "/src/flextype/core/Entries/Directives/TypesDirective.php"
   macros:
     debug: false
+    php:
+      enabled: true
+      path: "/src/flextype/core/Entries/Macros/PhpMacros.php"
     registry:
       enabled: true
       path: "/src/flextype/core/Entries/Macros/RegistryMacros.php"

tests/fixtures/entries/blog-php-macros/entry.yaml

@@ -0,0 +1,6 @@
+title: Blog
+macros:
+  php: |
+    $entry = entries()->registry()->get('methods.fetch');
+    $entry['result']['posts'] = entries()->fetch('blog', ['collection' => true, 'filter' => ['sort_by' => ['key' => 'date', 'direction' => 'ASC']]])->toArray();
+    entries()->registry()->set('methods.fetch', $entry); 

tests/fixtures/settings/settings.yaml

@@ -85,6 +85,9 @@ entries:
       path: "/src/flextype/core/Entries/Directives/TypesDirective.php"
   macros:
     debug: false
+    php:
+      enabled: true
+      path: "/src/flextype/core/Entries/Macros/PhpMacros.php"
     registry:
       enabled: true
       path: "/src/flextype/core/Entries/Macros/RegistryMacros.php"

tests/src/flextype/core/Entries/Macros/PhpMacrosTest.php

@@ -0,0 +1,23 @@
+<?php
+
+use Flextype\Component\Filesystem\Filesystem;
+
+beforeEach(function() {
+    filesystem()->directory(PATH['project'] . '/entries')->create();
+});
+
+afterEach(function (): void {
+    filesystem()->directory(PATH['project'] . '/entries')->delete();
+});
+
+test('PhpMacros', function () {
+    entries()->create('blog', serializers()->yaml()->decode(filesystem()->file(ROOT_DIR . '/tests/fixtures/entries/blog-php-macros/entry.yaml')->get()));
+    $this->assertTrue(entries()->create('blog/post-1', ['title' => 'Post 1']));
+    $this->assertTrue(entries()->create('blog/post-2', ['title' => 'Post 2']));
+    $this->assertTrue(entries()->create('blog/post-3', ['title' => 'Post 3']));
+    $this->assertTrue(entries()->create('categories', ['title' => 'Categories']));
+    $this->assertTrue(entries()->create('categories/cat', ['title' => 'Cat']));
+    $this->assertTrue(entries()->create('categories/dog', ['title' => 'Dog']));
+
+    expect(entries()->fetch('blog')->dot()->count())->toBe(44);
+});