Accept attachments with type Video

Video attachments are used in PixelFed.

src/activitypub/activity.rs

@@ -7,11 +7,10 @@ use super::vocabulary::HASHTAG;
 #[derive(Deserialize, Serialize)]
 #[serde(rename_all = "camelCase")]
 pub struct Attachment {
-    pub name: Option<String>,
-
     #[serde(rename = "type")]
     pub attachment_type: String,
 
+    pub name: Option<String>,
     pub media_type: Option<String>,
     pub url: Option<String>,
 }

src/activitypub/handlers/create.rs

@@ -162,14 +162,15 @@ pub async fn handle_note(
             .map_err(|_| ValidationError("invalid attachment property"))?;
         let mut downloaded = vec![];
         for attachment in list {
-            if attachment.attachment_type != DOCUMENT &&
-                attachment.attachment_type != IMAGE
-            {
+            match attachment.attachment_type.as_str() {
+                DOCUMENT | IMAGE | VIDEO => (),
+                _ => {
                     log::warn!(
                         "skipping attachment of type {}",
                         attachment.attachment_type,
                     );
                     continue;
+                },
             };
             let attachment_url = attachment.url
                 .ok_or(ValidationError("attachment URL is missing"))?;