WIP: Markdown

server/server.go

@@ -963,6 +963,10 @@ func (s *Server) parsePublishParams(r *http.Request, m *message) (cache bool, fi
 			return false, false, "", "", false, errHTTPBadRequestActionsInvalid.Wrap(e.Error())
 		}
 	}
+	contentType, markdown := readParam(r, "content-type"), readBoolParam(r, false, "x-markdown", "markdown", "md")
+	if markdown || strings.ToLower(contentType) == "text/markdown" {
+		m.ContentType = "text/markdown"
+	}
 	unifiedpush = readBoolParam(r, false, "x-unifiedpush", "unifiedpush", "up") // see GET too!
 	if unifiedpush {
 		firebase = false

server/server_firebase.go

@@ -154,6 +154,7 @@ func toFirebaseMessage(m *message, auther user.Auther) (*messaging.Message, erro
 				"icon":         m.Icon,
 				"title":        m.Title,
 				"message":      m.Message,
+				"content_type": m.ContentType,
 				"encoding":     m.Encoding,
 			}
 			if len(m.Actions) > 0 {

server/types.go

@@ -38,6 +38,7 @@ type message struct {
 	Actions     []*action   `json:"actions,omitempty"`
 	Attachment  *attachment `json:"attachment,omitempty"`
 	PollID      string      `json:"poll_id,omitempty"`
+	ContentType string      `json:"content_type,omitempty"` // text/plain by default (if empty), or text/markdown
 	Encoding    string      `json:"encoding,omitempty"`     // empty for raw UTF-8, or "base64" for encoded bytes
 	Sender      netip.Addr  `json:"-"`                      // IP address of uploader, used for rate limiting
 	User        string      `json:"-"`                      // Username of the uploader, used to associated attachments