reshufflize the parameters to room renderers

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

diff --git a/webcit-ng/static/js/views.js b/webcit-ng/static/js/views.js
index b569cd6640c1ce73e60bbadea721d36671ceca48..d62af2cb83b1be2312ce5afc28c7670f58456747 100644 (file)
--- a/webcit-ng/static/js/views.js
+++ b/webcit-ng/static/js/views.js
@@ -32,65 +32,33 @@ var views = {
 // This function is the dispatcher that determines the correct view for a room,
 // and calls the correct renderer.
 //
-function render_room_view()
+function render_room_view(min_msg, max_msg)
 {
        switch(current_view)
        {
                case views.VIEW_MAILBOX:                                                // FIXME view mail rooms as forums for now
                case views.VIEW_BBS:
-                       forum_readmessages();
+                       forum_readmessages("ctdl-main", min_msg, max_msg);
                        break;
                default:
-                       document.getElementById("main").innerHTML = "The view for " + current_room + " is " + current_view + " but there is no renderer." ;
+                       document.getElementById("ctdl-main").innerHTML = "The view for " + current_room + " is " + current_view + " but there is no renderer." ;
                        break;
        }
 
 }
 
 
-// Forum view -- flat or threaded
-// The inner div exists so that if the user clicks away early, the main div doesn't get clobbered when the load completes.
-// The parameter can be set to "flat" or "threads" which is passed directly to the API
-//
-function XX_forum_readmessages(flat_or_threads)
-{
-       var innerdivname = randomString(5);
-       document.getElementById("main").innerHTML = "<div id=\"" + innerdivname +
-               "\"><br><br><br><center><h5><i class=\"fas fa-spinner fa-spin\"></i>&nbsp;&nbsp;"
-               + _("Loading messages from server, please wait") + "</h5></center></div>" ;
-
-       var request = new XMLHttpRequest();
-       request.open("GET", "/ctdl/r/" + escapeHTMLURI(current_room) + "/" + flat_or_threads, true);
-       request.onreadystatechange = function()
-       {
-               if (this.readyState === 4)
-               {
-                       if ((this.status / 100) == 2)
-                       {
-                               document.getElementById(innerdivname).outerHTML = this.responseText;
-                       }
-                       else
-                       {
-                               document.getElementById(innerdivname).outerHTML = "ERROR " + this.status ;
-                       }
-               }
-       };
-       request.send();
-       request = null;
-}
-
-
 // Forum view (flat) -- let's have another go at this with the rendering done client-side
 //
-function forum_readmessages()
+function forum_readmessages(target_div, min_msg, max_msg)
 {
        var innerdivname = randomString(5);
-       document.getElementById("main").innerHTML = "<div id=\"" + innerdivname +
+       document.getElementById(target_div).innerHTML = "<div id=\"" + innerdivname +
                "\"><br><br><br><center><h5><i class=\"fas fa-spinner fa-spin\"></i>&nbsp;&nbsp;"
                + _("Loading messages from server, please wait") + "</h5></center></div>" ;
 
        var request = new XMLHttpRequest();
-       request.open("GET", "/ctdl/r/" + escapeHTMLURI(current_room) + "/msgs.all", true);
+       request.open("GET", "/ctdl/r/" + escapeHTMLURI(current_room) + "/msgs.gt|" + min_msg, true);
        request.onreadystatechange = function()
        {
                if (this.readyState === 4)
@@ -101,7 +69,9 @@ function forum_readmessages()
                                document.getElementById(innerdivname).innerHTML =
                                        "Are we logged in? " + logged_in + "<br>"
                                        + "Last seen: " + last_seen + "<br>"
-                                       + "Number of messages: " + msgs.length + "<br>" ;
+                                       + "Number of messages: " + msgs.length + "<br>"
+                                       + "min_msg=" + min_msg + "<br>"
+                                       + "max_msg=" + max_msg + "<br>" ;
 
                                if (msgs.length == 0)
                                {
@@ -120,7 +90,8 @@ function forum_readmessages()
 
                                for (var i in msgs)
                                {
-                                       document.getElementById(innerdivname).innerHTML += "message # " + msgs[i] + "<br>" ;
+                                       document.getElementById(innerdivname).innerHTML +=
+                                               "<div id=\"ctdl_msg_" + msgs[i] + "\">message #" + msgs[i] + "</div>" ;
                                }
                        }
                        else