+// Copyright (c) 2016-2023 by the citadel.org team
//
-// Copyright (c) 2016-2020 by the citadel.org team
-//
-// This program is open source software. It runs great on the
-// Linux operating system (and probably elsewhere). You can use,
-// copy, and run it under the terms of the GNU General Public
-// License version 3. Richard Stallman is an asshole communist.
-//
-// 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.
+// This program is open source software. Use, duplication, or
+// disclosure are subject to the GNU General Public License v3.
-// List of defined views shamelessly swiped from libcitadel headers
-//
-var views = {
- VIEW_BBS : 0, // Bulletin board view
- VIEW_MAILBOX : 1, // Mailbox summary
- VIEW_ADDRESSBOOK : 2, // Address book view
- VIEW_CALENDAR : 3, // Calendar view
- VIEW_TASKS : 4, // Tasks view
- VIEW_NOTES : 5, // Notes view
- VIEW_WIKI : 6, // Wiki view
- VIEW_CALBRIEF : 7, // Brief Calendar view
- VIEW_JOURNAL : 8, // Journal view
- VIEW_DRAFTS : 9, // Drafts view
- VIEW_BLOG : 10, // Blog view
- VIEW_QUEUE : 11, // SMTP queue rooms
- VIEW_WIKIMD : 12, // markdown wiki (no longer implemented)
-};
-
-
-// This function is the dispatcher that determines the correct view for a room,
-// and calls the correct renderer. Greater/Less than bounds are accepted.
-//
-function render_room_view(gt_msg, lt_msg) {
+// Clear the sidebar buttons of any style indicating that one is selected
+function clear_sidebar_selection() {
+ var items = document.getElementById("ctdl-sidebar").getElementsByTagName("*");
+ for (var i = items.length; i--;) {
+ if (items[i].id.includes("ctdl-sidebar-button-")) {
+ items[i].classList.remove("ctdl-sidebar-button-selected");
+ }
+ }
+ document.getElementById("ctdl_mail_folder_list").style.display = "none";
+}
+
+
+// Clear any drop handlers that might have been set by the previous view
+function clear_drop_handlers() {
+}
+
+
+// Clear the top bar navigation buttons. The view renderer will set its own buttons.
+function clear_navigation_buttons() {
+ for (const d of ["ctdl-newmsg-button", "ctdl-ungoto-button", "ctdl-skip-button", "ctdl-goto-button", "ctdl-delete-button"]) {
+ document.getElementById(d).style.display = "none";
+ }
+}
+
+
+// This function is the dispatcher that determines the correct view for a room, and calls the correct renderer.
+function render_room_view() {
+
+ clear_navigation_buttons();
+ clear_sidebar_selection();
+ clear_drop_handlers();
+
+ document.getElementById("ctdl-main").innerHTML =
+ "<div class=\"ctdl-middle\">"
+ + _("Loading messages from server, please wait")
+ + "</div>";
+
switch(current_view) {
- case views.VIEW_MAILBOX: // FIXME view mail rooms as forums for now
+
+ // The "forum" module displays rooms with the "VIEW_BBS" view as classic style web forums.
case views.VIEW_BBS:
- document.getElementById("ctdl-main").innerHTML = "<div id=\"ctdl-mrp\" class=\"ctdl-msg-reading-pane\"></div>";
- forum_readmessages("ctdl-mrp", gt_msg, lt_msg);
+ document.getElementById("ctdl-sidebar-button-forums").classList.add("ctdl-sidebar-button-selected");
+ view_render_forums();
break;
- default:
+
+ // The "mail" module displays rooms with the VIEW_MAILBOX view as a webmail program.
+ case views.VIEW_MAILBOX:
+ case views.VIEW_DRAFTS:
+ document.getElementById("ctdl-sidebar-button-mail").classList.add("ctdl-sidebar-button-selected");
+ display_mail_folder_list("ctdl_mail_folder_list");
+ view_render_mail();
+ break;
+
+ // The "contacts" module displays rooms with the VIEW_ADDRESSBOOK view as a contacts manager.
+ case views.VIEW_ADDRESSBOOK:
+ view_render_contacts();
+ break;
+
+ case views.VIEW_CALENDAR:
+ case views.VIEW_CALBRIEF:
+ view_render_calendar();
+ break;
+
+ case views.VIEW_TASKS:
document.getElementById("ctdl-main").innerHTML =
- "The view for " + current_room + " is " + current_view + " but there is no renderer." ;
+ `<div class="ctdl-middle">'${current_room}' is a task list but there is no renderer.</div>`;
break;
- }
-}
+ case views.VIEW_NOTES:
+ document.getElementById("ctdl-main").innerHTML =
+ `<div class="ctdl-middle">'${current_room}' is a notes list but there is no renderer.</div>`;
+ break;
+
+ case views.VIEW_WIKI:
+ document.getElementById("ctdl-main").innerHTML =
+ `<div class="ctdl-middle">'${current_room}' is a wiki but there is no renderer.</div>`;
+ break;
+ case views.VIEW_JOURNAL:
+ document.getElementById("ctdl-main").innerHTML =
+ `<div class="ctdl-middle">'${current_room}' is a journal but there is no renderer.</div>`;
+ break;
-// Forum view (flat) -- all rendering is done client-side
-//
-function forum_readmessages(target_div, gt_msg, lt_msg) {
- original_text = document.getElementById(target_div).innerHTML; // in case we need to replace it after an error
- document.getElementById(target_div).innerHTML =
- "<div align=\"center\"><i class=\"fas fa-spinner fa-spin\"></i> "
- + _("Loading messages from server, please wait") + "</div>";
-
- if (lt_msg < 9999999999) {
- url = "/ctdl/r/" + escapeHTMLURI(current_room) + "/msgs.lt|" + lt_msg;
- }
- else {
- url = "/ctdl/r/" + escapeHTMLURI(current_room) + "/msgs.gt|" + gt_msg;
- }
+ case views.VIEW_BLOG:
+ document.getElementById("ctdl-main").innerHTML =
+ `<div class="ctdl-middle">'${current_room}' is a blog but there is no renderer.</div>`;
+ break;
- fetch_msg_list = async() => {
- response = await fetch(url);
- msgs = await(response.json());
- if (response.ok) {
- document.getElementById(target_div).innerHTML = "" ;
-
- // If we were given an explicit starting point, by all means start there.
- // Note that we don't have to remove them from the array because we did a 'msgs gt|xxx' command to Citadel.
- if (gt_msg > 0) {
- msgs = msgs.slice(0, messages_per_page);
- }
-
- // Otherwise, show us the last 20 messages
- else {
- if (msgs.length > messages_per_page) {
- msgs = msgs.slice(msgs.length - messages_per_page);
- }
- new_old_div_name = randomString(5);
- if (msgs.length < 1) {
- newlt = lt_msg;
- }
- else {
- newlt = msgs[0];
- }
- document.getElementById(target_div).innerHTML +=
- "<div id=\"" + new_old_div_name + "\">" +
- "<div align=\"center\">" +
- "<a href=\"javascript:forum_readmessages('" + new_old_div_name + "', 0, " + newlt + ");\">" +
- "<i class=\"fa fa-arrow-circle-up\"></i> " +
- _("Older posts") + " <i class=\"fa fa-arrow-circle-up\"></a></div></div></a></div></div>" ;
- }
-
- // Render an empty div for each message. We will fill them in later.
- for (var i in msgs) {
- document.getElementById(target_div).innerHTML += "<div id=\"ctdl_msg_" + msgs[i] + "\"> </div>" ;
- document.getElementById("ctdl_msg_"+msgs[i]).style.display = "none";
- }
- if (lt_msg == 9999999999) {
- new_new_div_name = randomString(5);
- if (msgs.length <= 0) {
- newgt = gt_msg;
- }
- else {
- newgt = msgs[msgs.length-1];
- }
- document.getElementById(target_div).innerHTML +=
- "<div id=\"" + new_new_div_name + "\">" +
- "<div align=\"center\">" +
- "<a href=\"javascript:forum_readmessages('" + new_new_div_name + "', " + newgt + ", 9999999999);\">" +
- "<i class=\"fa fa-arrow-circle-down\"></i> " +
- _("Newer posts") + " <i class=\"fa fa-arrow-circle-down\"></a></div></div>" ;
- }
-
- // Now figure out where to scroll to after rendering.
- if (gt_msg > 0) {
- scroll_to = msgs[0];
- }
- else if (lt_msg < 9999999999) {
- scroll_to = msgs[msgs.length-1];
- }
- else if ( (logged_in) && (gt_msg == 0) && (lt_msg == 9999999999) ) {
- scroll_to = msgs[msgs.length-1];
- }
- else {
- scroll_to = msgs[0]; // FIXME this is too naive
- }
-
- // Render the individual messages in the divs
- forum_render_messages(msgs, "ctdl_msg_", scroll_to)
- }
- else {
- // if xhr fails, this will make the link reappear so the user can try again
- document.getElementById(target_div).innerHTML = original_text;
- }
+ case views.VIEW_QUEUE:
+ document.getElementById("ctdl-main").innerHTML =
+ `<div class="ctdl-middle">'${current_room}' is the mail queue but there is no renderer.</div>`;
+ break;
+
+ default:
+ document.getElementById("ctdl-main").innerHTML =
+ `<div class="ctdl-middle">The view for '${current_room}' is ${current_view} but there is no renderer.</div>`;
+ break;
}
- fetch_msg_list();
+
}
-// Render a range of messages, with the div prefix specified
-//
-function forum_render_messages(msgs, prefix, scroll_to) {
- for (i=0; i<msgs.length; ++i) {
- forum_render_one(prefix+msgs[i], msgs[i], scroll_to);
+// This gets called when the user clicks the "enter message" or "post message" or "add item" button etc.
+function entmsg_dispatcher() {
+ switch(current_view) {
+ case views.VIEW_BBS:
+ forum_entmsg();
+ break;
+ case views.VIEW_MAILBOX:
+ mail_compose("", 0, [], [], "");
+ break;
+ default:
+ break;
}
}
-// We have to put each XHR for forum_render_messages() into its own stack frame, otherwise it jumbles them together. I don't know why.
-function forum_render_one(div, msgnum, scroll_to) {
- fetch_message = async() => {
- response = await fetch("/ctdl/r/" + escapeHTMLURI(current_room) + "/" + msgs[i] + "/json");
- msg = await response.json();
- if (response.ok) {
- outmsg =
- "<div class=\"ctdl-msg-wrapper\">" // begin message wrapper
- + "<div class=\"ctdl-avatar\">" // begin avatar
- + "<img src=\"/ctdl/u/" + msg.from + "/userpic\" width=\"32\" "
- + "onerror=\"this.parentNode.innerHTML='<i class="fa fa-user-circle fa-2x"></i> '\">"
- + "</div>" // end avatar
- + "<div class=\"ctdl-msg-content\">" // begin content
- + "<div class=\"ctdl-msg-header\">" // begin header
- + "<span class=\"ctdl-msg-header-info\">" // begin header info on left side
- + "<span class=\"ctdl-username\"><a href=\"#\">" // FIXME link to user profile
- + msg.from
- + "</a></span>" // end username
- + "<span class=\"ctdl-msgdate\">"
- + msg.time
- + "</span>" // end msgdate
- + "</span>" // end header info on left side
- + "<span class=\"ctdl-msg-header-buttons\">" // begin buttons on right side
- + "<span class=\"ctdl-msg-button\">Reply</span>"
- + "<span class=\"ctdl-msg-button\">Delete</span>"
- + "<span class=\"ctdl-msg-button\">Flame</span>"
- + "</span>"; // end buttons on right side
-
- if (msg.subj) {
- outmsg +=
- "<br><span class=\"ctdl-msgsubject\">" + msg.subj + "</span>";
- }
-
- outmsg +=
- "</div><br>" // end header
- + "<div class=\"ctdl-msg-body\">" // begin body
- + msg.text
- + "</div>" // end body
- + "</div>" // end content
- + "</div>" // end wrapper
- ;
- document.getElementById(div).innerHTML = outmsg;
- }
- else {
- document.getElementById(div).innerHTML = "ERROR";
- }
- document.getElementById(div).style.display = "inline";
- if (msgnum == scroll_to) {
- window.location.hash = div;
- }
+// This gets called when the user clicks the "delete" button etc.
+function delete_dispatcher() {
+ switch(current_view) {
+ case views.VIEW_MAILBOX:
+ mail_delete_selected();
+ break;
+ default:
+ break;
}
- fetch_message();
}
+