+// Copyright (c) 2016-2023 by the citadel.org team
//
-// Copyright (c) 2016-2017 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.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-
-var current_room = "_BASEROOM_";
-var new_messages = 0;
-var total_messages = 0;
-var default_view = 0;
-var current_view = 0;
-var logged_in = 0;
-var current_user = _("Not logged in.");
-var serv_info;
-var messages_per_page = 20;
-
-
-// Placeholder for when we add i18n later
-function _(x) {
- return x;
-}
+// This program is open source software. Use, duplication, or
+// disclosure is subject to the GNU General Public License v3.
-// Generate a random string of the specified length
-// Useful for generating one-time-use div names
-//
-function randomString(length) {
- var chars = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghiklmnopqrstuvwxyz'.split('');
-
- if (! length) {
- length = Math.floor(Math.random() * chars.length);
+do_biff = async() => {
+ response = await fetch("/ctdl/a/biff");
+ if (response.ok) {
+ biff_result = await(response.text());
+ try {
+ new_mail += parseInt(biff_result);
+ }
+ catch {
+ }
}
- var str = '';
- for (var i = 0; i < length; i++) {
- str += chars[Math.floor(Math.random() * chars.length)];
+ if (new_mail > 0) {
+ console.log("YOU'VE GOT MAIL! new_mail = " + new_mail);
+ new_mail_sound.play(); // FIXME do a visual notification as well
+ new_mail = 0;
}
- return str;
-}
-
-
-// string escape for html display
-//
-function escapeHTML(text) {
- 'use strict';
- return text.replace(/[\"&<>]/g, function (a) {
- return {
- '"': '"',
- '&': '&',
- '<': '<',
- '>': '>'
- }[a];
- });
-}
-
-
-// string escape for html display
-//
-function escapeHTMLURI(text) {
- 'use strict';
- return text.replace(/./g, function (a) {
- return '%' + a.charCodeAt(0).toString(16);
- });
-}
-
-
-// string escape for JavaScript string
-//
-function escapeJS(text) {
- 'use strict';
- return text.replace(/[\"\']/g, function (a) {
- return '\\' + a ;
- });
}
// This is called at the very beginning of the main page load.
-//
-function ctdl_startup() {
- var request = new XMLHttpRequest();
- request.open("GET", "/ctdl/c/info", true);
- request.onreadystatechange = function() {
- if ((this.readyState === 4) && ((this.status / 100) == 2)) {
- ctdl_startup_2(JSON.parse(this.responseText));
- }
- };
- request.send();
- request = null;
-}
-
-// Continuation of ctdl_startup() after serv_info is retrieved
-//
-function ctdl_startup_2(data) {
- serv_info = data;
+ctdl_startup = async() => {
+ response = await fetch("/ctdl/c/info");
- if (data.serv_rev_level < 905) {
- alert("Citadel server is too old, some functions may not work");
- }
-
- update_banner();
+ if (response.ok) {
+ serv_info = await(response.json());
+ if (serv_info.serv_rev_level < 905) {
+ alert(_("Citadel server is too old, some functions may not work"));
+ }
- // for now, show a room list in the main div
- gotoroom("_BASEROOM_");
- display_room_list();
-}
+ update_banner();
-// Display a room list in the main div.
-//
-function display_room_list() {
- document.getElementById("roomlist").innerHTML = "<img src=\"/ctdl/s/throbber.gif\" />" ; // show throbber while loading
-
- var request = new XMLHttpRequest();
- request.open("GET", "/ctdl/r/", true);
- request.onreadystatechange = function() {
- if ((this.readyState === 4) && ((this.status / 100) == 2)) {
- display_room_list_renderer(JSON.parse(this.responseText));
- }
- };
- request.send();
- request = null;
-}
+ // What do we do upon landing?
-// Renderer for display_room_list()
-//
-function display_room_list_renderer(data) {
- data = data.sort(function(a,b) {
- if (a.floor != b.floor) {
- return(a.floor - b.floor);
+ if ( (serv_info.serv_supports_guest) || (logged_in) ) { // If the Lobby is visible,
+ gotonext(1); // go there.
}
- if (a.rorder != b.rorder) {
- return(a.rorder - b.rorder);
+ else { // Otherwise,
+ display_login_screen(""); // display the login modal.
}
- return(a.name < b.name);
- });
- new_roomlist_text = "<ul>" ;
-
- for (var i in data) {
- if (i > 0) {
- if (data[i].floor != data[i-1].floor) {
- new_roomlist_text = new_roomlist_text + "<li class=\"divider\"></li>" ;
- }
+ var biff_interval;
+ try { // if this was already set up,
+ clearInterval(biff_interval); // clear the old one so there's only one.
}
- new_roomlist_text = new_roomlist_text +
- "<li>"
- + "<a href=\"javascript:gotoroom('" + escapeJS(escapeHTML(data[i].name)) + "');\">"
- + escapeHTML(data[i].name)
- + "</a></li>"
- ;
+ catch {
+ }
+ do_biff();
+ biff_interval = setInterval(do_biff, 10000);
+ }
+ else {
+ document.getElementById("ctdl-main").innerHTML =
+ "<div class=\"ctdl-fatal-error\"><p>"
+ + _("This program was unable to connect or stay connected to the Citadel server. Please report this problem to your system administrator.")
+ + "</div>";
}
- new_roomlist_text = new_roomlist_text + "</ul>";
- document.getElementById("roomlist").innerHTML = new_roomlist_text ;
}
+
+// Display a room list in the main div.
+
// Update the "banner" div with all relevant info.
-//
function update_banner() {
detect_logged_in();
if (current_room) {
document.getElementById("ctdl_banner_title").innerHTML = current_room;
+ if (is_trash_folder) {
+ document.getElementById("ctdl_banner_title").innerHTML += " <i class=\"fa fa-trash\"></i>";
+ }
+ if (is_room_aide) {
+ document.getElementById("ctdl_banner_title").innerHTML += " <i class=\"fa fa-user-cog\"></i>";
+ }
document.title = current_room;
}
else {
document.getElementById("ctdl_banner_title").innerHTML = serv_info.serv_humannode;
}
+
+ document.getElementById("current_user_avatar").innerHTML = render_userpic(current_user);
document.getElementById("current_user").innerHTML = current_user ;
+
if (logged_in) {
- document.getElementById("lilo").innerHTML = "<a href=\"/ctdl/a/logout\">" + _("Log off") + "</a>" ;
+ document.getElementById("lilo").innerHTML = "<a href=\"/ctdl/a/logout\"><i class=\"fa fa-right-from-bracket\"></i> " + _("Log off") + "</a>" ;
}
else {
- document.getElementById("lilo").innerHTML = "<a href=\"javascript:display_login_screen('')\">" + _("Log in") + "</a>" ;
+ document.getElementById("lilo").innerHTML = "<a href=\"javascript:display_login_screen('')\"><i class=\"fa fa-right-to-bracket\"></i> " + _("Log in") + "</a>" ;
}
}
// goto room
-//
function gotoroom(roomname) {
- var request = new XMLHttpRequest();
- request.open("GET", "/ctdl/r/" + escapeHTMLURI(roomname) + "/", true);
- request.onreadystatechange = function() {
- if ((this.readyState === 4) && ((this.status / 100) == 2)) {
- gotoroom_2(JSON.parse(this.responseText));
+
+ fetch_room = async() => {
+ response = await fetch("/ctdl/r/" + escapeHTMLURI(roomname) + "/");
+ if (response.ok) {
+ data = await(response.json());
+ current_room = data.name;
+ new_messages = data.new_messages;
+ total_messages = data.total_messages;
+ current_view = data.current_view;
+ default_view = data.default_view;
+ last_seen = data.last_seen;
+ is_room_aide = data.is_room_aide;
+ is_trash_folder = data.is_trash_folder;
+ room_mtime = data.room_mtime;
+ can_delete_messages = data.can_delete_messages;
+ update_banner();
+ render_room_view();
+ }
+ }
+ fetch_room();
+}
+
+
+// Goto next room with unread messages
+// which_oper is 0=ungoto, 1=skip, 2=goto
+function gotonext(which_oper) {
+ if (which_oper == 2) { // Goto needs to mark messages as seen
+
+ set_last_read_pointer = async() => {
+ response = await fetch("/ctdl/r/" + escapeHTMLURI(current_room) + "/slrp?last=" + last_seen);
+ }
+ set_last_read_pointer();
+ }
+
+ if ((which_oper == 1) || (which_oper == 2)) { // Skip or Goto both take us to the "next" room
+ if (march_list.length == 0) {
+ load_new_march_list(which_oper); // we will recurse back here
+ }
+ else {
+ next_room = march_list[0].name;
+ march_list.splice(0, 1);
+ gotoroom(next_room);
+ }
+ }
+
+ // FIXME implement mode 0 (ungoto)
+
+}
+
+
+// Called by gotonext() when the march list is empty.
+function load_new_march_list(which_oper) {
+ fetchm = async() => {
+ response = await fetch("/ctdl/r/");
+ march_list = await(response.json());
+ if (response.ok) {
+ march_list = march_list.filter(function(room) {
+ return(room.hasnewmsgs && room.default_view == views.VIEW_BBS);
+ });
+ 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);
+ });
+
+ // If there are still no rooms with new messages, go to the Lobby.
+ if (march_list.length == 0) {
+ march_list.push({name:"_BASEROOM_",known:true,hasnewmsgs:true,floor:0});
+ }
+
+ gotonext(which_oper);
}
- };
- request.send();
- request = null;
+ }
+ fetchm();
}
-function gotoroom_2(data) {
- current_room = data.name;
- new_messages = data.new_messages;
- total_messages = data.total_messages;
- current_view = data.current_view;
- default_view = data.default_view;
- update_banner();
- render_room_view();
+
+
+// Activate the "Loading..." modal
+function activate_loading_modal() {
+ document.getElementById("ctdl_big_modal").innerHTML =
+ "<i class=\"fas fa-spinner fa-spin\"></i> "
+ + _("Loading messages from server, please wait");
+ document.getElementById("ctdl_big_modal").style.display = "block";
+}
+
+
+// Disappear the "Loading..." modal
+function deactivate_loading_modal() {
+ document.getElementById("ctdl_big_modal").style.display = "none";
}