Add initial message markup (XEP-0394) support

1 files changed, 56 insertions, 0 deletions

diff --git a/libdino/src/util/send_message.vala b/libdino/src/util/send_message.vala
new file mode 100644
index 00000000..234a1644
--- /dev/null
+++ b/libdino/src/util/send_message.vala
@@ -0,0 +1,56 @@
+using Gee;
+
+using Dino.Entities;
+using Xmpp;
+
+namespace Dino {
+
+    public void send_message(Conversation conversation, string text, int reply_to_id, Message? correction_to, Gee.List<Xep.MessageMarkup.Span> markups) {
+        StreamInteractor stream_interactor = Application.get_default().stream_interactor;
+
+        Message out_message = stream_interactor.get_module(MessageProcessor.IDENTITY).create_out_message(text, conversation);
+
+        if (correction_to != null) {
+            string correction_to_stanza_id = correction_to.edit_to ?? correction_to.stanza_id;
+            out_message.edit_to = correction_to_stanza_id;
+            stream_interactor.get_module(MessageCorrection.IDENTITY).set_correction(conversation, out_message, correction_to);
+        }
+
+        if (reply_to_id != 0) {
+            ContentItem reply_to = stream_interactor.get_module(ContentItemStore.IDENTITY).get_item_by_id(conversation, reply_to_id);
+
+            out_message.set_quoted_item(reply_to.id);
+
+            // Store body with fallback
+            string fallback = FallbackBody.get_quoted_fallback_body(reply_to);
+            out_message.body = fallback + out_message.body;
+
+            // Store fallback location
+            var fallback_location = new Xep.FallbackIndication.FallbackLocation(0, (int)fallback.char_count());
+            var fallback_list = new ArrayList<Xep.FallbackIndication.Fallback>();
+            fallback_list.add(new Xep.FallbackIndication.Fallback(Xep.Replies.NS_URI, new Xep.FallbackIndication.FallbackLocation[] { fallback_location }));
+            out_message.set_fallbacks(fallback_list);
+
+            // Adjust markups to new prefix
+            foreach (var span in markups) {
+                span.start_char += fallback.length;
+                span.end_char += fallback.length;
+            }
+        }
+
+        if (!markups.is_empty) {
+            out_message.persist_markups(markups, out_message.id);
+        }
+
+
+        if (correction_to != null) {
+            stream_interactor.get_module(MessageCorrection.IDENTITY).on_received_correction(conversation, out_message.id);
+            stream_interactor.get_module(MessageProcessor.IDENTITY).send_xmpp_message(out_message, conversation);
+            return;
+        }
+
+        stream_interactor.get_module(ContentItemStore.IDENTITY).insert_message(out_message, conversation);
+        stream_interactor.get_module(MessageProcessor.IDENTITY).send_xmpp_message(out_message, conversation);
+        stream_interactor.get_module(MessageProcessor.IDENTITY).message_sent(out_message, conversation);
+    }
+}
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