formula markdown transform

application/Espo/Core/Formula/Functions/ExtGroup/MarkdownGroup/TransformType.php

@@ -0,0 +1,57 @@
+<?php
+/************************************************************************
+ * This file is part of EspoCRM.
+ *
+ * EspoCRM – Open Source CRM application.
+ * Copyright (C) 2014-2024 Yurii Kuznietsov, Taras Machyshyn, Oleksii Avramenko
+ * Website: https://www.espocrm.com
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ *
+ * The interactive user interfaces in modified source and object code versions
+ * of this program must display Appropriate Legal Notices, as required under
+ * Section 5 of the GNU Affero General Public License version 3.
+ *
+ * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
+ * these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
+ ************************************************************************/
+
+namespace Espo\Core\Formula\Functions\ExtGroup\MarkdownGroup;
+
+use Espo\Core\Formula\EvaluatedArgumentList;
+use Espo\Core\Formula\Exceptions\BadArgumentType;
+use Espo\Core\Formula\Exceptions\TooFewArguments;
+use Espo\Core\Formula\Func;
+use Michelf\Markdown;
+
+/**
+ * @noinspection PhpUnused
+ */
+class TransformType implements Func
+{
+    public function process(EvaluatedArgumentList $arguments): string
+    {
+        if (count($arguments) < 1) {
+            throw TooFewArguments::create(1);
+        }
+
+        $string = $arguments[0] ?? '';
+
+        if (!is_string($string)) {
+            throw BadArgumentType::create(1, 'string');
+        }
+
+        return Markdown::defaultTransform($string);
+    }
+}

application/Espo/Resources/metadata/app/formula.json

@@ -545,6 +545,12 @@
             "insertText": "ext\\email\\applyTemplate(EMAIL_ID, EMAIL_TEMPLATE_ID)",
             "unsafe": true
         },
+        {
+            "name": "ext\\markdown\\transform",
+            "insertText": "ext\\markdown\\transform(STRING)",
+            "returnType": "string",
+            "unsafe": true
+        },
         {
             "name": "ext\\pdf\\generate",
             "insertText": "ext\\pdf\\generate(ENTITY_TYPE, ENTITY_ID, TEMPLATE_ID, FILENAME)",

tests/unit/Espo/Core/Formula/EvaluatorTest.php

@@ -1610,4 +1610,14 @@ class EvaluatorTest extends TestCase
 
         $this->assertTrue($vars->a);
     }
+
+    public function testMarkdownTransform(): void
+    {
+        $expression = "ext\\markdown\\transform('**test**')";
+
+        /** @noinspection PhpUnhandledExceptionInspection */
+        $result = $this->evaluator->process($expression);
+
+        $this->assertEquals("<p><strong>test</strong></p>\n", $result);
+    }
 }