feat(shortcodes): add filesystem shortcode

src/flextype/core/Parsers/Shortcodes/FilesystemShortcode.php

@@ -0,0 +1,37 @@
+<?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.
+ */
+
+namespace Flextype\Parsers\Shortcodes;
+
+use Thunder\Shortcode\Shortcode\ShortcodeInterface;
+
+// Shortcode: [filesystem]
+parsers()->shortcodes()->addHandler('filesystem', static function (ShortcodeInterface $s) {
+
+    $varsDelimeter = $s->getParameter('varsDelimeter') ?: '|';
+
+    if ($s->getParameter('get') != null && registry()->get('flextype.settings.parsers.shortcodes.shortcodes.filesystem.get.enabled') === true) {
+
+        // Get vars
+        foreach($s->getParameters() as $key => $value) {
+            $vars = $value !== null ? strings($value)->contains($varsDelimeter) ? explode($varsDelimeter, $value) : [$value] : [];
+        }
+
+        return filesystem()->file($vars[0])->exists() ? filesystem()->file($vars[0])->get() : '';
+    }
+
+    return '';
+});

src/flextype/settings.yaml

@@ -556,7 +556,11 @@ parsers:
       strings:
         enabled: true
         path: "/src/flextype/core/Parsers/Shortcodes/StringsShortcode.php"
-
+      filesystem:
+        enabled: true
+        path: "/src/flextype/core/Parsers/Shortcodes/FilesystemShortcode.php"
+        get:
+          enabled: true
 
 # CORS
 #

tests/fixtures/settings/settings.yaml

@@ -540,7 +540,9 @@ parsers:
       strings:
         enabled: true
         path: "/src/flextype/core/Parsers/Shortcodes/StringsShortcode.php"
-        
+      filesystem:
+        enabled: true
+        path: "/src/flextype/core/Parsers/Shortcodes/FilesystemShortcode.php"
 # CORS
 #
 # CORS (Cross-origin resource sharing) allows JavaScript web apps to make HTTP requests to other domains.

tests/src/flextype/core/Parsers/Shortcodes/FilesystemShortcodeTest.php

@@ -0,0 +1,20 @@
+<?php
+
+declare(strict_types=1);
+
+beforeEach(function (): void {
+    $this->tempDir = __DIR__ . '/tmp-foo';
+    @mkdir($this->tempDir);
+});
+
+afterEach(function (): void {
+    $filesystem = filesystem();
+    $filesystem->directory($this->tempDir)->delete();
+    unset($this->tempDir);
+});
+
+test('[filesystem] shortcode', function () {
+    $filesystem = filesystem();
+    $filesystem->file($this->tempDir . '/foo.txt')->put('Foo');
+    $this->assertEquals("Foo", parsers()->shortcodes()->parse('[filesystem get="' . $this->tempDir .'/foo.txt"]'));
+});