Merge GEDCOM element code from 2.1 branch

1 files changed, 47 insertions, 0 deletions

diff --git a/app/Elements/Form.php b/app/Elements/Form.php
new file mode 100644
index 0000000000..e264b5daf9
--- /dev/null
+++ b/app/Elements/Form.php
@@ -0,0 +1,47 @@
+<?php
+
+/**
+ * webtrees: online genealogy
+ * Copyright (C) 2021 webtrees development team
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU 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 General Public License for more details.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+namespace Fisharebest\Webtrees\Elements;
+
+use Fisharebest\Webtrees\Tree;
+
+/**
+ * GEDCOM_FORM := {Size=14:20}
+ * [ LINEAGE-LINKED ]
+ * The GEDCOM form used to construct this transmission. There maybe other forms
+ * used such as CommSoft's "EVENT_LINEAGE_LINKED" but these specifications
+ * define only the LINEAGE-LINKED Form. Systems will use this value to specify
+ * GEDCOM compatible with these specifications.
+ */
+class Form extends AbstractElement
+{
+    protected const MAX_LENGTH = 20;
+
+    /**
+     * Create a default value for this element.
+     *
+     * @param Tree $tree
+     *
+     * @return string
+     */
+    public function default(Tree $tree): string
+    {
+        return 'LINEAGE-LINKED';
+    }
+}