viewfeed.js

   1 var active_post_id;
   2 var total_unread = 0;
   3
   4 var xmlhttp_rpc = false;
   5
   6 /*@cc_on @*/
   7 /*@if (@_jscript_version >= 5)
   8 // JScript gives us Conditional compilation, we can cope with old IE versions.
   9 // and security blocked creation of the objects.
  10 try {
  11         xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
  12 } catch (e) {
  13         try {
  14                 xmlhttp_rpc = new ActiveXObject("Microsoft.XMLHTTP");
  15         } catch (E) {
  16                 xmlhttp_rpc = false;
  17         }
  18 }
  19 @end @*/
  20
  21 if (!xmlhttp_rpc && typeof XMLHttpRequest!='undefined') {
  22         xmlhttp_rpc = new XMLHttpRequest();
  23 }
  24
  25 function view(id,feed_id) {
  26
  27         enableHotkeys();
  28
  29         var crow = document.getElementById("RROW-" + id);
  30
  31         if (crow.className.match("Unread")) {
  32                 var umark = parent.document.getElementById("FEEDU-" + feed_id);
  33                 umark.innerHTML = umark.innerHTML - 1;
  34                 crow.className = crow.className.replace("Unread", "");
  35
  36                 if (umark.innerHTML == "0") {
  37                         var feedr = parent.document.getElementById("FEEDR-" + feed_id);
  38                         feedr.className = feedr.className.replace("Unread", "");
  39                 }
  40
  41                 total_unread--;
  42         }
  43
  44         cleanSelected("headlinesList");
  45
  46         var upd_img_pic = document.getElementById("FUPDPIC-" + id);
  47
  48         if (upd_img_pic) {
  49                 upd_img_pic.innerHTML = "";
  50         }
  51
  52         var unread_rows = getVisibleUnreadHeadlines();
  53
  54         if (unread_rows.length == 0) {
  55                 var button = document.getElementById("btnCatchupPage");
  56                 if (button) {
  57                         button.className = "disabledButton";
  58                         button.href = "";
  59                 }
  60         }
  61
  62         active_post_id = id;
  63
  64         var content = parent.document.getElementById("content-frame");
  65
  66         if (content) {
  67                 content.src = "backend.php?op=view&addheader=true&id=" + param_escape(id);
  68                 markHeadline(active_post_id);
  69         }
  70 }
  71
  72 function toggleMark(id, toggle) {
  73
  74 //      notify("Toggle mark: " + id + ", " + toggle);
  75
  76         if (!xmlhttp_ready(xmlhttp_rpc)) {
  77                 printLockingError();
  78                 return;
  79         }
  80
  81         var mark_img = document.getElementById("FMARKPIC-" + id);
  82
  83         var query = "backend.php?op=rpc&id=" + id + "&subop=mark";
  84
  85         if (toggle == true) {
  86                 mark_img.src = "images/mark_set.png";
  87                 mark_img.alt = "Reset mark";
  88                 mark_img.setAttribute('onclick', 'javascript:toggleMark('+id+', false)');
  89                 query = query + "&mark=1";
  90         } else {
  91                 mark_img.src = "images/mark_unset.png";
  92                 mark_img.alt = "Set mark";
  93                 mark_img.setAttribute('onclick', 'javascript:toggleMark('+id+', true)');
  94                 query = query + "&mark=0";
  95         }
  96
  97         xmlhttp_rpc.open("GET", query, true);
  98         xmlhttp_rpc.onreadystatechange=rpc_notify_callback;
  99         xmlhttp_rpc.send(null);
 100
 101 }
 102
 103