a little closer to the march list

[citadel.git] / webcit-ng / static / js / main.js

diff --git a/webcit-ng/static/js/main.js b/webcit-ng/static/js/main.js
index 1e49b2b8252057e21ff25b01a5a271d4b8534d8a..7226f334aad138163ec35b352481a52984efe706 100644 (file)
--- a/webcit-ng/static/js/main.js
+++ b/webcit-ng/static/js/main.js
@@ -1,5 +1,5 @@
 //
-// Copyright (c) 2016-2017 by the citadel.org team
+// Copyright (c) 2016-2018 by the citadel.org team
 //
 // This program is open source software; you can redistribute it and/or modify
 // it under the terms of the GNU General Public License version 3.
@@ -20,6 +20,7 @@ var current_user = _("Not logged in.");
 var serv_info;
 var last_seen = 0;
 var messages_per_page = 20;
+var march_list = [] ;
 
 
 // Placeholder for when we add i18n later
@@ -203,3 +204,47 @@ function gotoroom_2(data) {
        update_banner();
        render_room_view(0, 9999999999);
 }
+
+
+// Goto next room with unread messages
+//
+function gotonext() {
+       console.log("march list contains " + march_list.length );
+       if (march_list.length == 0) {
+               load_new_march_list();          // we will recurse back here. make sure length isn't still 0 if no new rooms
+       }
+       else {
+               next_room = march_list[0].name;
+               march_list.splice(0, 1);
+               console.log("going to " + next_room);
+               gotoroom(next_room);
+       }
+}
+
+
+// Called by gotonext() when the march list is empty.
+//
+function load_new_march_list() {
+       var request = new XMLHttpRequest();
+       request.open("GET", "/ctdl/r/", true);
+       request.onreadystatechange = function() {
+               if ((this.readyState === 4) && ((this.status / 100) == 2)) {
+                       march_list = (JSON.parse(this.responseText));
+                       march_list = march_list.filter(function(room) {
+                               return room.hasnewmsgs == true;
+                       });
+                       march_list = march_list.sort(function(a,b) {
+                               if (a.floor != b.floor) {
+                                       return(a.floor - b.floor);
+                               }
+                               if (a.rorder != b.rorder) {
+                                       return(a.rorder - b.rorder);
+                               }
+                               return(a.name < b.name);
+                       });
+                       gotonext();
+               }
+       };
+       request.send();
+       request = null;
+}