1 // This module handles the view for "mailbox" rooms.
3 // Copyright (c) 2016-2022 by the citadel.org team
5 // This program is open source software. Use, duplication, or
6 // disclosure are subject to the GNU General Public License v3.
9 var selected_message = 0; // Remember the last message that was selected
10 var RefreshMailboxInterval; // We store our refresh timer here
13 // Render reply address for a message (FIXME we might want to figure out in-reply-to)
14 function reply_addr(msg) {
19 return(msg.from + " <" + msg.rfca + ">");
24 // Render a message into the mailbox view
25 // (We want the message number and the message itself because we need to keep the msgnum for reply purposes)
26 function mail_render_one(msgnum, msg, target_div, include_controls) {
30 "<div class=\"ctdl-mmsg-wrapper\">" // begin message wrapper
33 if (include_controls) { // omit controls if this is a pull quote
35 render_userpic(msg.from) // user avatar
36 + "<div class=\"ctdl-mmsg-content\">" // begin content
37 + "<div class=\"ctdl-msg-header\">" // begin header
38 + "<span class=\"ctdl-msg-header-info\">" // begin header info on left side
39 + render_msg_author(msg)
40 + "<span class=\"ctdl-msgdate\">"
41 + string_timestamp(msg.time,0)
42 + "</span>" // end msgdate
43 + "</span>" // end header info on left side
44 + "<span class=\"ctdl-msg-header-buttons\">" // begin buttons on right side
46 + "<span class=\"ctdl-msg-button\">" // Reply (mail is always Quoted)
47 + "<a href=\"javascript:mail_compose(true,'"+msg.wefw+"','"+msgnum+"', reply_addr(msg), '', 'Re: '+msg.subj);\">"
48 + "<i class=\"fa fa-reply\"></i> "
52 + "<span class=\"ctdl-msg-button\">" // Reply-All (mail is always Quoted)
53 + "<a href=\"javascript:mail_compose(true,'"+msg.wefw+"','"+msgnum+"', '', '', 'Re: '+msg.subj);\">"
54 + "<i class=\"fa fa-reply-all\"></i> "
58 if (can_delete_messages) {
60 "<span class=\"ctdl-msg-button\">"
61 + "<a href=\"javascript:forum_delete_message('"+div+"','"+msg.msgnum+"');\">"
62 + "<i class=\"fa fa-trash\"></i> "
68 "</span>"; // end buttons on right side
71 "<br><span class=\"ctdl-msgsubject\">" + msg.subj + "</span>";
74 "</div>"; // end header
78 "<div class=\"ctdl-msg-body\" id=\"" + div + "_body\">" // begin body
80 + "</div>" // end body
81 + "</div>" // end content
82 + "</div>" // end wrapper
86 outmsg = "<div class=\"ctdl-mmsg-wrapper\">" + err.message + "</div>";
89 target_div.innerHTML = outmsg;
93 // display an individual message (note: this wants an actual div object, not a string containing the name of a div)
94 function mail_display_message(msgnum, target_div, include_controls) {
95 url = "/ctdl/r/" + escapeHTMLURI(current_room) + "/" + msgnum + "/json";
96 mail_fetch_msg = async() => {
97 response = await fetch(url);
98 msg = await(response.json());
100 mail_render_one(msgnum, msg, target_div, include_controls);
107 // A message has been selected...
108 function select_message(msgnum) {
109 // unhighlight any previously selected message
111 document.getElementById("ctdl-msgsum-" + selected_message).classList.remove("ctdl-mail-selected");
116 // highlight the newly selected message
117 document.getElementById("ctdl-msgsum-" + msgnum).classList.add("ctdl-mail-selected");
118 //document.getElementById("ctdl-msgsum-" + msgnum).scrollIntoView();
120 // display the message if it isn't already displayed
121 if (selected_message != msgnum) {
122 selected_message = msgnum;
123 mail_display_message(msgnum, document.getElementById("ctdl-mailbox-reading-pane"), 1);
128 // render one row in the mailbox table (this could be called from one of several places)
129 function mail_render_row(msg) {
131 + "id=\"ctdl-msgsum-" + msg["msgnum"] + "\" "
132 + "onClick=\"select_message(" + msg["msgnum"] + ");\" "
133 //+ "onmouseenter=\"console.log('mouse in');\" "
134 //+ "onmouseleave=\"console.log('mouse out');\""
136 + "<td class=\"ctdl-mail-subject\">" + msg["subject"] + "</td>"
137 + "<td class=\"ctdl-mail-sender\">" + msg["author"] + "</td>"
138 + "<td class=\"ctdl-mail-date\">" + string_timestamp(msg["time"],1) + "</td>"
139 + "<td class=\"ctdl-mail-msgnum\">" + msg["msgnum"] + "</td>"
145 // Set up the mailbox view
146 function mail_display() {
148 // Put the "enter new message" button into the sidebar
149 document.getElementById("ctdl-newmsg-button").innerHTML = "<i class=\"fa fa-edit\"></i>" + _("Write mail");
150 document.getElementById("ctdl-newmsg-button").style.display = "block";
152 document.getElementById("ctdl-main").innerHTML
153 = "<div id=\"ctdl-mailbox-grid-container\" class=\"ctdl-mailbox-grid-container\">"
154 + "<div id=\"ctdl-mailbox-pane\" class=\"ctdl-mailbox-pane\"></div>"
155 + "<div id=\"ctdl-mailbox-reading-pane\" class=\"ctdl-mailbox-reading-pane\"></div>"
159 render_mailbox_display();
160 try { // if this was already set up, clear it so there aren't multiple
161 clearInterval(RefreshMailboxInterval);
165 RefreshMailboxInterval = setInterval(refresh_mail_display, 10000);
169 // Refresh the mailbox, either for the first time or whenever needed
170 function refresh_mail_display() {
172 // If the "ctdl-mailbox-pane" no longer exists, the user has navigated to a different part of the site,
173 // so cancel the refresh.
175 document.getElementById("ctdl-mailbox-pane").innerHTML;
178 console.log("ending refresh_mail_display()");
179 clearInterval(RefreshMailboxInterval);
183 // Ask the server if the room has been written to since our last look at it.
184 url = "/ctdl/r/" + escapeHTMLURI(current_room) + "/stat";
185 fetch_stat = async() => {
186 response = await fetch(url);
187 stat = await(response.json());
188 if (stat.room_mtime > room_mtime) {
189 room_mtime = stat.room_mtime;
190 render_mailbox_display();
197 // This is where the rendering of the message list in the mailbox view is performed.
198 function render_mailbox_display() {
200 url = "/ctdl/r/" + escapeHTMLURI(current_room) + "/mailbox";
201 fetch_mailbox = async() => {
202 response = await fetch(url);
203 msgs = await(response.json());
206 box = "<table class=\"ctdl-mailbox-table\" width=100%><tr>"
207 + "<th>" + _("Subject") + "</th>"
208 + "<th>" + _("Sender") + "</th>"
209 + "<th>" + _("Date") + "</th>"
213 for (var i=0; i<msgs.length; ++i) {
214 box += mail_render_row(msgs[i]);
218 document.getElementById("ctdl-mailbox-pane").innerHTML = box;
220 if (selected_message > 0) { // if we had a message selected, keep it selected
221 select_message(selected_message);
229 // Compose a new mail message (called by the Reply button here, or by the dispatcher in views.js)
230 function mail_compose(is_quoted, references, msgnum, m_to, m_cc, m_subject) {
231 quoted_div_name = randomString();
233 // Make the "Write mail" button disappear. We're already there!
234 document.getElementById("ctdl-newmsg-button").style.display = "none";
236 // is_quoted true or false depending on whether the user selected "reply quoted" (is this appropriate for mail?)
237 // references list of references, be sure to use this in a reply
238 // msgid if a reply, the msgid of the most recent message in the chain, the one to which we are replying
240 // Now display the screen.
242 // Hidden values that we are storing right here in the document tree for later
243 "<input id=\"ctdl_mc_is_quoted\" style=\"display:none\" value=\"" + is_quoted + "\"></input>"
244 + "<input id=\"ctdl_mc_references\" style=\"display:none\" value=\"" + references + "\"></input>"
246 // Header fields, the composition window, and the button bar are arranged using a Grid layout.
247 + "<div id=\"ctdl-compose-mail\" class=\"ctdl-compose-mail\">"
249 // Visible To: field, plus a box to make the CC/BCC lines appear
250 + "<div class=\"ctdl-compose-to-label\">" + _("To:") + "</div>"
251 + "<div class=\"ctdl-compose-to-line\">"
252 + "<div class=\"ctdl-compose-to-field\" id=\"ctdl-compose-to-field\" contenteditable=\"true\">" + m_to + "</div>"
253 + "<div class=\"ctdl-cc-bcc-buttons ctdl-msg-button\" id=\"ctdl-cc-bcc-buttons\" "
254 + "onClick=\"make_cc_bcc_visible()\">"
255 + _("CC:") + "/" + _("BCC:") + "</div>"
259 + "<div class=\"ctdl-compose-cc-label\" id=\"ctdl-compose-cc-label\">" + _("CC:") + "</div>"
260 + "<div class=\"ctdl-compose-cc-field\" id=\"ctdl-compose-cc-field\" contenteditable=\"true\">" + m_cc + "</div>"
261 + "<div class=\"ctdl-compose-bcc-label\" id=\"ctdl-compose-bcc-label\">" + _("BCC:") + "</div>"
262 + "<div class=\"ctdl-compose-bcc-field\" id=\"ctdl-compose-bcc-field\" contenteditable=\"true\"></div>"
264 // Visible subject field
265 + "<div class=\"ctdl-compose-subject-label\">" + _("Subject:") + "</div>"
266 + "<div class=\"ctdl-compose-subject-field\" id=\"ctdl-compose-subject-field\" contenteditable=\"true\">" + m_subject + "</div>"
268 // Message composition box
269 + "<div class=\"ctdl-compose-message-box\" id=\"ctdl-editor-body\" contenteditable=\"true\">"
274 "<br><br><blockquote><div id=\"" + quoted_div_name + "\">"
275 + "FIXME get the quoted message into here"
276 + "</div></blockquote>";
283 // The button bar is a Grid element, and is also a Flexbox container.
284 + "<div class=\"ctdl-compose-toolbar\">"
285 + "<span class=\"ctdl-msg-button\" onclick=\"mail_save_message()\"><i class=\"fa fa-paper-plane\" style=\"color:green\"></i> " + _("Send message") + "</span>"
286 + "<span class=\"ctdl-msg-button\">" + _("Save to Drafts") + "</span>"
287 + "<span class=\"ctdl-msg-button\">" + _("Attachments:") + " 0" + "</span>"
288 + "<span class=\"ctdl-msg-button\">" + _("Contacts") + "</span>"
289 + "<span class=\"ctdl-msg-button\" onClick=\"gotoroom(current_room)\"><i class=\"fa fa-trash\" style=\"color:red\"></i> " + _("Cancel") + "</span>"
293 document.getElementById("ctdl-main").innerHTML = compose_screen;
294 mail_display_message(msgnum, document.getElementById(quoted_div_name), 0);
298 function make_cc_bcc_visible() {
299 document.getElementById("ctdl-cc-bcc-buttons").style.display = "none";
300 document.getElementById("ctdl-compose-cc-label").style.display = "block";
301 document.getElementById("ctdl-compose-cc-field").style.display = "block";
302 document.getElementById("ctdl-compose-bcc-label").style.display = "block";
303 document.getElementById("ctdl-compose-bcc-field").style.display = "block";
307 // Helper function for mail_save_messages() to extract form values.
308 // (We have to replace "|" with "!" because "|" is a field separator in the Citadel protocol)
309 function msm_field(element_name, separator) {
310 return (document.getElementById(element_name).innerHTML).replaceAll("|",separator);
314 // Save the posted message to the server
315 function mail_save_message() {
317 document.body.style.cursor = "wait";
318 url = "/ctdl/r/" + escapeHTMLURI(current_room)
319 + "/dummy_name_for_new_mail"
320 + "?wefw=" + msm_field("ctdl_mc_references", "!") // references (if present)
321 + "&subj=" + msm_field("ctdl-compose-subject-field", " ") // subject (if present)
322 + "&mailto=" + msm_field("ctdl-compose-to-field", ",") // To: (required)
323 + "&mailcc=" + msm_field("ctdl-compose-cc-field", ",") // Cc: (if present)
324 + "&mailbcc=" + msm_field("ctdl-compose-bcc-field", ",") // Bcc: (if present)
326 boundary = randomString();
328 "--" + boundary + "\r\n"
329 + "Content-type: text/html\r\n"
330 + "Content-transfer-encoding: quoted-printable\r\n"
332 + quoted_printable_encode(
333 "<html><body>" + document.getElementById("ctdl-editor-body").innerHTML + "</body></html>"
335 + "--" + boundary + "--\r\n"
338 var request = new XMLHttpRequest();
339 request.open("PUT", url, true);
340 request.setRequestHeader("Content-type", "multipart/mixed; boundary=\"" + boundary + "\"");
341 request.onreadystatechange = function() {
342 if (request.readyState == 4) {
343 document.body.style.cursor = "default";
344 if (Math.trunc(request.status / 100) == 2) {
345 headers = request.getAllResponseHeaders().split("\n");
346 for (var i in headers) {
347 if (headers[i].startsWith("etag: ")) {
348 new_msg_num = headers[i].split(" ")[1];
352 // After saving the message, go back to the mailbox view.
353 gotoroom(current_room);
357 error_message = request.responseText;
358 if (error_message.length == 0) {
359 error_message = _("An error has occurred.");
361 alert(error_message); // editor remains open
365 request.send(body_text);