webcit-ng/static/js/roomlist.js

   1 // Copyright (c) 2016-2022 by the citadel.org team
   2 //
   3 // This program is open source software.  It runs great on the
   4 // Linux operating system (and probably elsewhere).  You can use,
   5 // copy, and run it under the terms of the GNU General Public
   6 // License version 3.  Richard Stallman is an asshole communist.
   7 //
   8 // This program is distributed in the hope that it will be useful,
   9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11 // GNU General Public License for more details.
  12
  13
  14 function render_room_list() {
  15
  16
  17         document.getElementById("ctdl-newmsg-button").style.display = "none";           // There is no "enter" button on this screen
  18         document.getElementById("ctdl-main").innerHTML = "<img src=\"/ctdl/s/images/throbber.gif\" />"; // show throbber while loading
  19
  20         fetch_room_list = async() => {
  21                 response = await fetch("/ctdl/r/");
  22                 room_list = await(response.json());
  23                 if (response.ok) {
  24                         display_room_list_renderer(room_list);
  25                 }
  26                 else {
  27                         document.getElementById("ctdl-main").innerHTML = "<i>error</i>";
  28                 }
  29         }
  30         fetch_room_list();
  31 }
  32
  33
  34 // Renderer for display_room_list()
  35 function display_room_list_renderer(data) {
  36         data = data.sort(function(a,b) {
  37                 if (a.floor != b.floor) {
  38                         return(a.floor - b.floor);
  39                 }
  40                 if (a.rorder != b.rorder) {
  41                         return(a.rorder - b.rorder);
  42                 }
  43                 return(a.name < b.name);
  44         });
  45
  46         new_roomlist_text = "<ul>" ;
  47
  48         for (var i in data) {
  49                 if (i > 0) {
  50                         if (data[i].floor != data[i-1].floor) {
  51                                 new_roomlist_text = new_roomlist_text + "<li class=\"divider\"></li>" ;
  52                         }
  53                 }
  54                 new_roomlist_text = new_roomlist_text +
  55                           "<li>"
  56                         + (data[i].hasnewmsgs ? "<b>" : "")
  57                         + "<a href=\"javascript:gotoroom('" + escapeJS(escapeHTML(data[i].name)) + "');\">"
  58                         + escapeHTML(data[i].name)
  59                         + (data[i].hasnewmsgs ? "</b>" : "")
  60                         + "</a>"
  61                 if (data[i].current_view == views.VIEW_BBS) {
  62                         new_roomlist_text = new_roomlist_text + "(FORUM)";
  63                 }
  64                 new_roomlist_text = new_roomlist_text +
  65                           "</li>"
  66                 ;
  67         }
  68         new_roomlist_text = new_roomlist_text + "</ul>";
  69         document.getElementById("ctdl-main").innerHTML = new_roomlist_text ;
  70 }
  71