implement note editing

and improve display of edited note timestamps

1 files changed, 39 insertions, 3 deletions

diff --git a/routes/note_fragment.php b/routes/note_fragment.php
index 94ebc07..9cc9143 100644
--- a/routes/note_fragment.php
+++ b/routes/note_fragment.php
@@ -14,16 +14,24 @@ use Digitigrade\Model\StorageObject;
 use Digitigrade\Model\UserAccount;
 use Digitigrade\PolicyManager;
 use Digitigrade\Router;
-use Digitigrade\StorageProvider;
 use Digitigrade\StorageProvider\FilesystemStorage;
 
 Router::getInstance()->mount('/fragment/note/:id', function (array $args) {
+    $note = Note::find($args['id']);
     if ($_SERVER['REQUEST_METHOD'] != 'DELETE') {
-        throw new RuntimeException('method not implemented');
+        // just render the note
+        // but check the current user is allowed to see it
+        if ($note->privacy->scope != NotePrivacyScope::PUBLIC ) {
+            $user = UserAccount::requireByCurrentSession();
+            if (!in_array($user->actor, $note->getRelevantActors())) {
+                throw new Forbidden();
+            }
+        }
+        render_template('note/note', ['note' => Note::find($args['id'])]);
+        return;
     }
     // assuming we're deleting the note
     $user = UserAccount::requireByCurrentSession();
-    $note = Note::find($args['id']);
     if ($note->author != $user->actor && !$user->isAdmin) {
         throw new Forbidden('you may not delete that note!');
     }
@@ -108,6 +116,34 @@ Router::getInstance()->mount('/fragment/note/:id/reply', function (array $args)
     render_template('note/reply_form', ['note' => $note]);
 });
 
+Router::getInstance()->mount('/fragment/note/:id/edit', function (array $args) {
+    // editing an existing note
+    $user = UserAccount::requireByCurrentSession();
+    $note = Note::find($args['id']);
+    if ($note->author != $user->actor && !$user->isAdmin) {
+        throw new Forbidden('you may not edit that note!');
+    }
+    if (!$note->author->isLocal) {
+        throw new BadRequest("can't edit a non-local note");
+    }
+
+    if (isset($_POST['content']) && strlen(trim($_POST['content'])) > 0) {
+        $note->summary = trim($_POST['summary'] ?? '') ?: null;
+        $content = trim($_POST['content']);
+        $note->plainContent = CommonMark::getInstance()->renderToPlainText($content);
+        $note->formattedContent = [
+            'text/markdown' => $content,
+            'text/html' => CommonMark::getInstance()->renderToHtml($content)
+        ];
+        $note->modified = new DateTimeImmutable();
+        $note->save();
+        $note->publish();
+        render_template('note/note', ['note' => $note]);
+    } else {
+        render_template('note/editable', ['note' => $note]);
+    }
+});
+
 Router::getInstance()->mount('/fragment/note', function (array $args) {
     // posting a new note
     $author = UserAccount::requireByCurrentSession();