4 files changed, 41 insertions, 12 deletions

diff --git a/lib/Controller/WorkspaceController.php b/lib/Controller/WorkspaceController.php
index a1d68f542..8e9f43685 100644
--- a/lib/Controller/WorkspaceController.php
+++ b/lib/Controller/WorkspaceController.php
@@ -85,11 +85,6 @@ class WorkspaceController extends OCSController {
 	/** @var IURLGenerator */
 	private $urlGenerator;
 
-	private const SUPPORTED_FILENAMES = [
-		'README.md',
-		'Readme.md',
-		'readme.md'
-	];
 	/** @var IEventDispatcher */
 	private $eventDispatcher;
 
@@ -184,7 +179,7 @@ class WorkspaceController extends OCSController {
 			if ($folder instanceof Folder) {
 				$file = $this->getFile($folder);
 				if ($file === null) {
-					$token = $this->directEditingManager->create($path . '/'. self::SUPPORTED_FILENAMES[0], Application::APP_NAME, 'textdocument');
+					$token = $this->directEditingManager->create($path . '/'. $this->workspaceService->getSupportedFilenames()[0], Application::APP_NAME, 'textdocument');
 				} else {
 					$token = $this->directEditingManager->open($path . '/'. $file->getName(), Application::APP_NAME);
 				}
@@ -201,7 +196,7 @@ class WorkspaceController extends OCSController {
 
 	private function getFile(Folder $folder) {
 		$file = null;
-		foreach (self::SUPPORTED_FILENAMES as $filename) {
+		foreach ($this->workspaceService->getSupportedFilenames() as $filename) {
 			if ($folder->nodeExists($filename)) {
 				$file = $folder->get($filename);
 				continue;
diff --git a/lib/DirectEditing/TextDirectEditor.php b/lib/DirectEditing/TextDirectEditor.php
index e4b0d532e..1cb6f7c4b 100644
--- a/lib/DirectEditing/TextDirectEditor.php
+++ b/lib/DirectEditing/TextDirectEditor.php
@@ -82,7 +82,8 @@ class TextDirectEditor implements IEditor {
 	 */
 	public function getMimetypes(): array {
 		return [
-			'text/markdown'
+			'text/markdown',
+			'text/plain'
 		];
 	}
 
@@ -92,9 +93,7 @@ class TextDirectEditor implements IEditor {
 	 * @return array
 	 */
 	public function getMimetypesOptional(): array {
-		return [
-			'text/plain'
-		];
+		return [];
 	}
 
 	/**
diff --git a/lib/Migration/Version030001Date20200402075029.php b/lib/Migration/Version030001Date20200402075029.php
new file mode 100644
index 000000000..23b8b5936
--- /dev/null
+++ b/lib/Migration/Version030001Date20200402075029.php
@@ -0,0 +1,35 @@
+<?php
+
+declare(strict_types=1);
+
+namespace OCA\Text\Migration;
+
+use Closure;
+use OCP\DB\ISchemaWrapper;
+use OCP\Migration\IOutput;
+use OCP\Migration\SimpleMigrationStep;
+
+/**
+ * Auto-generated migration step: Please modify to your needs!
+ */
+class Version030001Date20200402075029 extends SimpleMigrationStep {
+
+	/**
+	 * @param IOutput $output
+	 * @param Closure $schemaClosure The `\Closure` returns a `ISchemaWrapper`
+	 * @param array $options
+	 * @return null|ISchemaWrapper
+	 */
+	public function changeSchema(IOutput $output, Closure $schemaClosure, array $options) {
+		/** @var ISchemaWrapper $schema */
+		$schema = $schemaClosure();
+
+		$table = $schema->getTable('text_sessions');
+		$table->addIndex([
+			'document_id',
+			'last_contact',
+		], 'ts_docid_lastcontact');
+
+		return $schema;
+	}
+}
diff --git a/lib/Service/WorkspaceService.php b/lib/Service/WorkspaceService.php
index 14b4bef90..143d02631 100644
--- a/lib/Service/WorkspaceService.php
+++ b/lib/Service/WorkspaceService.php
@@ -37,7 +37,7 @@ class WorkspaceService {
 		return $file;
 	}
 
-	private function getSupportedFilenames() {
+	public function getSupportedFilenames() {
 		return array_merge([
 			$this->l10n->t('Readme') . '.md'
 		], self::SUPPORTED_STATIC_FILENAMES);