Initial Upload

db/migrations/20190514134430_nullable_text_fields_migration.php

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+<?php
+/**
+ * Copyright (C) 2019 Xibo Signage Ltd
+ *
+ * Xibo - Digital Signage - http://www.xibo.org.uk
+ *
+ * This file is part of Xibo.
+ *
+ * Xibo 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
+ * any later version.
+ *
+ * Xibo 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 Xibo.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+use Phinx\Migration\AbstractMigration;
+
+class NullableTextFieldsMigration extends AbstractMigration
+{
+    /** @inheritdoc */
+    public function change()
+    {
+        $notNullableTextColumnsQuery = $this->query('SELECT TABLE_NAME, COLUMN_NAME, DATA_TYPE, IS_NULLABLE, COLUMN_DEFAULT FROM INFORMATION_SCHEMA.COLUMNS WHERE DATA_TYPE = \'text\' AND IS_NULLABLE = \'NO\' AND TABLE_SCHEMA = DATABASE() ' );
+        $notNullableTextColumns = $notNullableTextColumnsQuery->fetchAll(PDO::FETCH_ASSOC);
+
+        foreach ($notNullableTextColumns as $columns) {
+            $this->execute('ALTER TABLE ' . $columns['TABLE_NAME'] . ' MODIFY ' . $columns['COLUMN_NAME'] . ' TEXT NULL;');
+        }
+    }
+}