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nntpchan/contrib/static/feed.js
2017-11-02 08:43:58 -04:00

120 lines
3.8 KiB
JavaScript

function createConnectionElement(j) {
var e = document.createElement("div");
e.setAttribute("class", "connection");
var auth = document.createElement("div");
auth.appendChild(document.createTextNode("Connection: "+j.name));
// authentication state
if (j.authed) {
auth.setAttribute("class", "authed");
auth.appendChild(document.createTextNode("(authenticated)"));
} else {
auth.appendChild(document.createTextNode("(not authenticated)"));
}
e.appendChild(auth);
// connection mode
var mode = document.createElement("div");
mode.setAttribute("class", "mode");
mode.appendChild(document.createTextNode("mode: "+j.mode));
e.appendChild(mode);
var backlog = document.createElement("div");
backlog.setAttribute("class", "backlog");
backlog.appendChild(document.createTextNode("backlog: "+j.backlog));
e.appendChild(backlog);
var pending = document.createElement("div");
pending.setAttribute("class", "pending");
// pending articles
var articles = Object.keys(j.pending);
pending.appendChild(document.createTextNode("pending articles: "+articles.length));
for ( var idx = 0 ; idx < articles.length; idx ++ ) {
var msgid = articles[idx];
var state = j.pending[msgid];
var elem = document.createElement("div");
elem.appendChild(document.createTextNode(msgid + ": " + state));
elem.setAttribute("class", "pending_item "+state);
pending.appendChild(elem);
}
e.appendChild(pending);
// e.appendChild(document.createTextNode(JSON.stringify(j)));
return e;
}
function inject_nntp_feed_element(feed, elem) {
elem.appendChild(document.createElement("hr"));
var name = document.createElement("div");
name.setAttribute("class", "feeds_name");
name_elem = document.createTextNode("Name: "+feed.State.Config.Name);
name.appendChild(name_elem);
elem.appendChild(name);
var conns = document.createElement("div");
conns.setAttribute("class", "connections");
if (feed.Conns) {
for ( var idx = 0 ; idx < feed.Conns.length; idx ++ ) {
conns.appendChild(createConnectionElement(feed.Conns[idx]));
}
}
elem.appendChild(conns);
}
function update_nntpchan_feed_ticker(elem, result_elem) {
nntpchan_admin("feed.list", null, function(j) {
if (j) {
if (j.error) {
console.log("nntpchan_feed_ticker: error, "+j.error);
} else {
// remove all children
while(elem.children.length) {
elem.children[0].remove();
}
var result = j.result;
result.sort(function(a, b) {
var aname = a.State.Config.Name;
var bname = a.state.Config.Name;
if(aname > bname) return 1;
else if (aname < bname) return -1;
else return 0;
});
for (var idx = 0; idx < result.length; idx++) {
var item = result[idx];
var entry = document.createElement("div");
inject_nntp_feed_element(item, entry);
elem.appendChild(entry);
}
}
}
}, result_elem);
}
function nntp_feed_add() {
var param = {};
var e = document.getElementById("add_feed_name");
param.name = e.value;
e = document.getElementById("add_feed_host");
param.host = e.value;
e = document.getElementById("add_feed_port");
param.port = parseInt(e.value);
e = document.getElementById("nntpchan_feed_result");
nntpchan_admin("feed.add", param, null, e);
}
function nntp_feed_del() {
var e = document.getElementById("del_feed_name");
var name = e.value;
e = document.getElementById("nntpchan_feed_result");
nntpchan_admin("feed.del", {name: name}, null, e);
}
function nntp_feed_update() {
var e = document.getElementById("nntpchan_feeds");
if (e) {
setInterval(function(){
var e1 = document.getElementById("nntpchan_feed_result");
update_nntpchan_feed_ticker(e, e1);
}, 1000);
}
}