send notification to author when admin edits note

3 files changed, 54 insertions, 0 deletions

diff --git a/Digitigrade/Notification/AdminEditedNoteNotif.php b/Digitigrade/Notification/AdminEditedNoteNotif.php
new file mode 100644
index 0000000..f3c18a1
--- /dev/null
+++ b/Digitigrade/Notification/AdminEditedNoteNotif.php
@@ -0,0 +1,43 @@
+<?php
+namespace Digitigrade\Notification;
+
+use Digitigrade\Model\Note;
+use Digitigrade\Model\UserAccount;
+
+class AdminEditedNoteNotif implements Notifyable {
+    private UserAccount $admin;
+    private Note $note;
+
+    public function __construct(UserAccount $admin, Note $note) {
+        $this->admin = $admin;
+        $this->note = $note;
+    }
+
+    public function toJsonReference(): mixed {
+        return [$this->admin->id, $this->note->id];
+    }
+
+    public static function fromJsonReference(mixed $reference): self {
+        return new self(UserAccount::find($reference[0]), Note::find($reference[1]));
+    }
+
+    public function getNotificationTitle(): string {
+        return __f('notification.adminEditedNote', $this->admin->actor->displayName);
+    }
+
+    public function getNotificationTitleLink(): ?string {
+        return $this->note->getLocalUiHref();
+    }
+
+    public function getNotificationBody(): ?string {
+        return isset($this->note->summary) ? ('[' . $this->note->summary . ']') : $this->note->plainContent;
+    }
+
+    public function getNotificationImageUrl(): ?string {
+        return $this->admin->actor->avatar ?? '/static/default-avatar.png';
+    }
+
+    public function getNotificationImageLink(): ?string {
+        return $this->admin->actor->getLocalUiHref();
+    }
+}
\ No newline at end of file
diff --git a/locale/en_GB.json b/locale/en_GB.json
index 22cc291..094ac2e 100644
--- a/locale/en_GB.json
+++ b/locale/en_GB.json
@@ -84,6 +84,7 @@
   "notifications.follow.reject": "%s rejected your follow request",
   "notifications.block": "%s blocked you",
   "notifications.unblock": "%s unblocked you",
+  "notification.adminEditedNote": "An admin (%s) edited your note",
   "login.pageTitle": "Log in",
   "login.email": "Email address",
   "login.password": "Password",
diff --git a/routes/note_fragment.php b/routes/note_fragment.php
index 9cc9143..907260d 100644
--- a/routes/note_fragment.php
+++ b/routes/note_fragment.php
@@ -10,8 +10,10 @@ use Digitigrade\Model\InteractionKind;
 use Digitigrade\Model\Note;
 use Digitigrade\Model\NoteAttachment;
 use Digitigrade\Model\NotePrivacyScope;
+use Digitigrade\Model\Notification;
 use Digitigrade\Model\StorageObject;
 use Digitigrade\Model\UserAccount;
+use Digitigrade\Notification\AdminEditedNoteNotif;
 use Digitigrade\PolicyManager;
 use Digitigrade\Router;
 use Digitigrade\StorageProvider\FilesystemStorage;
@@ -138,6 +140,14 @@ Router::getInstance()->mount('/fragment/note/:id/edit', function (array $args) {
         $note->modified = new DateTimeImmutable();
         $note->save();
         $note->publish();
+
+        if ($user->actor != $note->author) {
+            Notification::fromNotifyable(
+                new AdminEditedNoteNotif($user, $note),
+                UserAccount::findByLinkedActor($note->author)
+            )->send();
+        }
+
         render_template('note/note', ['note' => $note]);
     } else {
         render_template('note/editable', ['note' => $note]);