From 7812eb9d19d50bfa33778c352844aeef726efde6 Mon Sep 17 00:00:00 2001
From: binwiederhier <philipp.heckel@gmail.com>
Date: Wed, 24 May 2023 20:37:27 -0400
Subject: [PATCH] WIP: Markdown

---
 server/server.go          |  4 ++++
 server/server_firebase.go | 23 ++++++++++++-----------
 server/types.go           | 35 ++++++++++++++++++-----------------
 3 files changed, 34 insertions(+), 28 deletions(-)

diff --git a/server/server.go b/server/server.go
index ac54aa5..179359d 100644
--- a/server/server.go
+++ b/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
diff --git a/server/server_firebase.go b/server/server_firebase.go
index 6318b98..b8158d2 100644
--- a/server/server_firebase.go
+++ b/server/server_firebase.go
@@ -144,17 +144,18 @@ func toFirebaseMessage(m *message, auther user.Auther) (*messaging.Message, erro
 		}
 		if allowForward {
 			data = map[string]string{
-				"id":       m.ID,
-				"time":     fmt.Sprintf("%d", m.Time),
-				"event":    m.Event,
-				"topic":    m.Topic,
-				"priority": fmt.Sprintf("%d", m.Priority),
-				"tags":     strings.Join(m.Tags, ","),
-				"click":    m.Click,
-				"icon":     m.Icon,
-				"title":    m.Title,
-				"message":  m.Message,
-				"encoding": m.Encoding,
+				"id":           m.ID,
+				"time":         fmt.Sprintf("%d", m.Time),
+				"event":        m.Event,
+				"topic":        m.Topic,
+				"priority":     fmt.Sprintf("%d", m.Priority),
+				"tags":         strings.Join(m.Tags, ","),
+				"click":        m.Click,
+				"icon":         m.Icon,
+				"title":        m.Title,
+				"message":      m.Message,
+				"content_type": m.ContentType,
+				"encoding":     m.Encoding,
 			}
 			if len(m.Actions) > 0 {
 				actions, err := json.Marshal(m.Actions)
diff --git a/server/types.go b/server/types.go
index 9e4ff55..7798a65 100644
--- a/server/types.go
+++ b/server/types.go
@@ -24,23 +24,24 @@ const (
 
 // message represents a message published to a topic
 type message struct {
-	ID         string      `json:"id"`                // Random message ID
-	Time       int64       `json:"time"`              // Unix time in seconds
-	Expires    int64       `json:"expires,omitempty"` // Unix time in seconds (not required for open/keepalive)
-	Event      string      `json:"event"`             // One of the above
-	Topic      string      `json:"topic"`
-	Title      string      `json:"title,omitempty"`
-	Message    string      `json:"message,omitempty"`
-	Priority   int         `json:"priority,omitempty"`
-	Tags       []string    `json:"tags,omitempty"`
-	Click      string      `json:"click,omitempty"`
-	Icon       string      `json:"icon,omitempty"`
-	Actions    []*action   `json:"actions,omitempty"`
-	Attachment *attachment `json:"attachment,omitempty"`
-	PollID     string      `json:"poll_id,omitempty"`
-	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
+	ID          string      `json:"id"`                // Random message ID
+	Time        int64       `json:"time"`              // Unix time in seconds
+	Expires     int64       `json:"expires,omitempty"` // Unix time in seconds (not required for open/keepalive)
+	Event       string      `json:"event"`             // One of the above
+	Topic       string      `json:"topic"`
+	Title       string      `json:"title,omitempty"`
+	Message     string      `json:"message,omitempty"`
+	Priority    int         `json:"priority,omitempty"`
+	Tags        []string    `json:"tags,omitempty"`
+	Click       string      `json:"click,omitempty"`
+	Icon        string      `json:"icon,omitempty"`
+	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
 }
 
 func (m *message) Context() log.Context {