Resolve "Visuelle Kennzeichnung von barrierefreien Dateien in den Dateibereichen", closes #1540

Closes #1540

Merge request studip/studip!1027

1 files changed, 48 insertions, 0 deletions

diff --git a/db/migrations/5.3.8_add_accessibility_field_for_files.php b/db/migrations/5.3.8_add_accessibility_field_for_files.php
new file mode 100644
index 0000000..e9ee247
--- /dev/null
+++ b/db/migrations/5.3.8_add_accessibility_field_for_files.php
@@ -0,0 +1,48 @@
+<?php
+
+
+class AddAccessibilityFieldForFiles extends Migration
+{
+    public function description()
+    {
+        return 'Add field is_accessible to file table; creates config for accessibility info text';
+    }
+
+    public function up()
+    {
+        $db = DBManager::get();
+
+        $db->exec(
+            "ALTER TABLE `files`
+            ADD `is_accessible` TINYINT(1) NULL AFTER `author_name`"
+        );
+
+
+        $query = 'INSERT INTO `config` (`field`, `value`, `type`, `section`, `range`, `description`, `mkdate`, `chdate`)
+                  VALUES (:name, :value, :type, :section, :range, :description, UNIX_TIMESTAMP(), UNIX_TIMESTAMP())';
+        $statement = DBManager::get()->prepare($query);
+        $statement->execute([
+            'name'        => 'ACCESSIBILITY_INFO_TEXT',
+            'value'       => '',
+            'type'        => 'i18n',
+            'section'     => 'accessibility',
+            'range' => 'global',
+            'description' => 'Diese Konfiguration bitte unter Admin -> Standort -> Infotext zu barrierefreien Dateien anpassen!'
+        ]);
+
+    }
+
+    public function down()
+    {
+        $db = DBManager::get();
+
+        $db->exec(
+            "ALTER TABLE `files` DROP `is_accessible`"
+        );
+
+        $query = "DELETE `config`, `config_values`
+                  FROM `config` LEFT JOIN `config_values` USING (`field`)
+                  WHERE `field` = 'ACCESSIBILITY_INFO_TEXT'";
+        DBManager::get()->exec($query);
+    }
+}