// This module handles the view for "mailbox" rooms.
//
-// Copyright (c) 2016-2022 by the citadel.org team
+// Copyright (c) 2016-2023 by the citadel.org team
//
// This program is open source software. Use, duplication, or
// disclosure are subject to the GNU General Public License v3.
NO : 0, // do not perform new mail notifications
YES : 1 // yes, perform new mail notifications
};
+var num_attachments = 0; // number of attachments in current composed msg
+
+
+// This is the async back end for mail_delete_selected()
+mail_delete_func = async(table, row) => {
+ let m = parseInt(row["id"].substring(12)); // derive msgnum from row id
+
+ if (is_trash_folder) {
+ response = await fetch(
+ "/ctdl/r/" + escapeHTMLURI(current_room) + "/" + m,
+ {
+ method: "DELETE" // If this is the Trash folder, delete permanently
+ },
+ );
+ }
+ else {
+ response = await fetch(
+ "/ctdl/r/" + escapeHTMLURI(current_room) + "/" + m,
+ {
+ method: "MOVE", // Otherwise, move to the Trash folder
+ headers: { "Destination" : "/ctdl/r/_TRASH_" }
+ },
+ );
+ }
+
+ if (response.ok) { // If the server accepted the delete, blank out the message div
+ table.deleteRow(row.rowIndex);
+ if (m == displayed_message) {
+ document.getElementById("ctdl-mailbox-reading-pane").innerHTML = "";
+ displayed_message = 0;
+ }
+ }
+}
+
+
+// Delete the selected messages (can be activated by mouse click or keypress)
+function mail_delete_selected() {
+ let table = document.getElementById("ctdl-onscreen-mailbox");
+ let i, row;
+ for (i=0; row=table.rows[i]; ++i) {
+ if (row.classList.contains("ctdl-mail-selected")) {
+ mail_delete_func(table, row);
+ }
+ }
+}
+
+
+// Handler function for keypresses detected while the mail view is displayed. Mainly for deleting messages.
+function mail_keypress(event) {
+
+ // If the "ctdl-mailbox-pane" no longer exists, the user has navigated to a different part of the site,
+ // so cancel the event listener.
+ try {
+ document.getElementById("ctdl-mailbox-pane").innerHTML;
+ }
+ catch {
+ document.removeEventListener("keydown", mail_keypress);
+ return;
+ }
+
+ const key = event.key.toLowerCase();
+ if (key == "delete") {
+ mail_delete_selected();
+ }
+
+}
+
+
+// Handler function for dragging email messages to other folders
+function mail_dragstart(event) {
+ let i;
+ let count = 0;
+ let table = document.getElementById("ctdl-onscreen-mailbox");
+ let messages_being_dragged = [] ;
+
+ if (event.target.classList.contains("ctdl-mail-selected")) {
+ // The row being dragged IS selected. See if any OTHER rows are selected, and they will come along for the ride.
+ for (i=1; row=table.rows[i]; ++i) {
+ if (row.classList.contains("ctdl-mail-selected")) {
+ count = count + 1;
+ messages_being_dragged.push(row.id); // Tell the clipboard what's being moved.
+ }
+ }
+ }
+ else {
+ // The row being dragged is NOT selected. It will be dragged on its own, ignoring the selected rows.
+ count = 1;
+ messages_being_dragged.push(event.target.id); // Tell the clipboard what's being moved.
+ }
+
+ // Set the custom drag image to an envelope + number of messages being dragged
+ d = document.getElementById("ctdl_draggo");
+ d.innerHTML = "<font size='+2'><i class='fa fa-envelope' style='color: red'></i> " + count + "</font>"
+ event.dataTransfer.setDragImage(d, 0, 0);
+ event.dataTransfer.setData("text", messages_being_dragged);
+}
// Render reply address for a message (FIXME figure out how to deal with "reply-to:")
// Display the To: recipients, if any are present
if (msg.rcpt) {
outmsg += "<br><span>" + _("To:") + " ";
- for (var r=0; r<msg.rcpt.length; ++r) {
+ for (let r=0; r<msg.rcpt.length; ++r) {
if (r != 0) {
outmsg += ", ";
}
// Display the Cc: recipients, if any are present
if (msg.cccc) {
outmsg += "<br><span>" + _("Cc:") + " ";
- for (var r=0; r<msg.cccc.length; ++r) {
+ for (let r=0; r<msg.cccc.length; ++r) {
if (r != 0) {
outmsg += ", ";
}
"</div>"; // end header
}
+ // Display attachments, if any are present
+ if (msg.part) {
+ let display_attachments = 0;
+ for (let r=0; r<msg.part.length; ++r) {
+ if (msg.part[r].disp == "attachment") {
+ if (display_attachments == 0) {
+ outmsg += "<ul>";
+ }
+ display_attachments += 1;
+ outmsg += "<li>"
+ + "<a href=\"/ctdl/r/" + escapeHTMLURI(current_room) + "/" + msgnum + "/" + msg.part[r].partnum + "/" + escapeHTMLURI(msg.part[r].filename) + "\" target=\"_blank\">"
+ + "<i class=\"fa fa-paperclip\"></i> " + msg.part[r].partnum + ": " + msg.part[r].filename
+ + " (" + msg.part[r].len + " " + _("bytes") + ")"
+ + "</a>"
+ + "</li>";
+ }
+ }
+ if (display_attachments > 0) {
+ outmsg += "</ul><br>";
+ }
+ }
+
+
outmsg +=
"<div class=\"ctdl-msg-body\" id=\"" + div + "_body\">" // begin body
+ msg.text
document.getElementById("ctdl-msgsum-" + msgnum).classList.toggle("ctdl-mail-selected");
}
- // shift + click = select a range of messages
+ // shift + click = select a range of messages (start with row 1 because row 0 is the header)
else if (event.shiftKey) {
- for (i=0; row=table.rows[i]; ++i) {
+ for (i=1; row=table.rows[i]; ++i) {
m = parseInt(row["id"].substring(12)); // derive msgnum from row id
if (
((msgnum >= displayed_message) && (m >= displayed_message) && (m <= msgnum))
}
}
- // click + no modifiers = select one message and unselect all others
+ // click + no modifiers = select one message and unselect all others (start with row 1 because row 0 is the header)
else {
- for (i=0; row=table.rows[i]; ++i) {
+ for (i=1; row=table.rows[i]; ++i) {
if (row["id"] == "ctdl-msgsum-" + msgnum) {
row.classList.add("ctdl-mail-selected");
}
// render one row in the mailbox table (this could be called from one of several places)
-function mail_render_row(msg) {
- row = "<tr "
+function mail_render_row(msg, is_selected) {
+ let row = "<tr "
+ "id=\"ctdl-msgsum-" + msg["msgnum"] + "\" "
+ + (is_selected ? "class=\"ctdl-mail-selected\" " : "")
+ "onClick=\"click_message(event," + msg["msgnum"] + ");\""
- + "onselectstart=\"return false;\""
+ + "onselectstart=\"return false;\" "
+ + "draggable=\"true\" "
+ + "ondragstart=\"mail_dragstart(event)\" "
+ ">"
+ "<td class=\"ctdl-mail-subject\">" + msg["subject"] + "</td>"
+ "<td class=\"ctdl-mail-sender\">" + msg["author"] + "</td>"
// RENDERER FOR THIS VIEW
function view_render_mail() {
- // Put the "enter new message" button into the sidebar
+ // Put the "enter new message" button into the topbar
document.getElementById("ctdl-newmsg-button").innerHTML = "<i class=\"fa fa-edit\"></i>" + _("Write mail");
document.getElementById("ctdl-newmsg-button").style.display = "block";
+ // Put the "delete message(s)" button into the topbar
+ let d = document.getElementById("ctdl-delete-button");
+ d.innerHTML = "<i class=\"fa fa-trash\"></i>" + _("Delete");
+ d.style.display = "block";
+ //d.addEventListener("click", mail_delete_selected);
+
document.getElementById("ctdl-main").innerHTML
= "<div id=\"ctdl-mailbox-grid-container\" class=\"ctdl-mailbox-grid-container\">"
+ "<div id=\"ctdl-mailbox-pane\" class=\"ctdl-mailbox-pane\"></div>"
fetch_stat = async() => {
response = await fetch(url);
stat = await(response.json());
- //if (stat.room_mtime > room_mtime) { // FIXME commented out to force refreshes
+ if (stat.room_mtime > room_mtime) { // FIXME commented out to force refreshes
room_mtime = stat.room_mtime;
render_mailbox_display(newmail_notify.YES);
- //}
+ }
}
fetch_stat();
}
response = await fetch(url);
msgs = await(response.json());
if (response.ok) {
+ var previously_selected = [];
+ var oldtable = document.getElementById("ctdl-onscreen-mailbox");
+ var i, row;
+
+ // If one or more messages was already selected, remember them so we can re-select them
+ if ( (displayed_message > 0) && (oldtable) ) {
+ for (i=0; row=oldtable.rows[i]; ++i) {
+ if (row.classList.contains("ctdl-mail-selected")) {
+ previously_selected.push(parseInt(row["id"].substring(12)));
+ }
+ }
+ }
+ // begin rendering the mailbox table
box = "<table id=\"ctdl-onscreen-mailbox\" class=\"ctdl-mailbox-table\" width=100%><tr>"
+ "<th>" + _("Subject") + "</th>"
+ "<th>" + _("Sender") + "</th>"
+ "</tr>";
for (let i=0; i<msgs.length; ++i) {
- box += mail_render_row(msgs[i]);
let m = parseInt(msgs[i].msgnum);
+ let s = (previously_selected.includes(m));
+ box += mail_render_row(msgs[i], s);
if (m > highest_mailnum) {
highest_mailnum = m;
}
box += "</table>";
document.getElementById("ctdl-mailbox-pane").innerHTML = box;
-
- // FIXME redo this for multi select
- //if (displayed_message > 0) { // if we had a message selected, keep it selected
- //select_message(null, displayed_message);
- //}
+ document.addEventListener("keydown", mail_keypress);
}
}
fetch_mailbox();
+ "<div class=\"ctdl-compose-toolbar\">"
+ "<span class=\"ctdl-msg-button\" onclick=\"mail_send_message()\"><i class=\"fa fa-paper-plane\" style=\"color:green\"></i> " + _("Send message") + "</span>"
+ "<span class=\"ctdl-msg-button\">" + _("Save to Drafts") + "</span>"
- + "<span class=\"ctdl-msg-button\">" + _("Attachments:") + " 0" + "</span>"
+ + "<span class=\"ctdl-msg-button\" onClick=\"show_or_hide_attachments()\"><i class=\"fa fa-paperclip\" style=\"color:grey\"></i> " + _("Attachments:") + " <span id=\"ctdl_num_attachments\">" + num_attachments + "</span></span>"
+ "<span class=\"ctdl-msg-button\">" + _("Contacts") + "</span>"
- + "<span class=\"ctdl-msg-button\" onClick=\"gotoroom(current_room)\"><i class=\"fa fa-trash\" style=\"color:red\"></i> " + _("Cancel") + "</span>"
+ + "<span class=\"ctdl-msg-button\" onClick=\"document.getElementById('ctdl_big_modal').style.display='none';gotoroom(current_room)\"><i class=\"fa fa-trash\" style=\"color:red\"></i> " + _("Cancel") + "</span>"
+ "</div>"
;
document.getElementById("ctdl-compose-cc-label").style.display = "block";
document.getElementById("ctdl-compose-cc-field").style.display = "block";
}
+
+ // Now the compose screen is set up properly; set up the attachments modal in case the user wants it
+
+ document.getElementById("ctdl_big_modal").innerHTML = ""
+ + "<div id=\"ctdl_attachments_outer\">"
+ + "<div id=\"ctdl_attachments_title\" class=\"ctdl-compose-attachments-title\">"
+ + "<div><h1><i class=\"fa fa-paperclip\" style=\"color:grey\"></i> " + _("Attachments:") + "</h1></div>"
+ + "<div><h1><i class=\"fas fa-window-close\" style=\"color:red\" onClick=\"show_or_hide_attachments()\"></i></h1></div>"
+ + "</div>"
+ + "<br>"
+ + "this is the attachments modal. there are many like it, but this one is mine."
+ + "</div>"
+ ;
+
+}
+
+
+// Show or hide the attachments window in the composer
+function show_or_hide_attachments() {
+
+ if (document.getElementById("ctdl_big_modal").style.display == "block") {
+ document.getElementById("ctdl_big_modal").style.display = "none";
+ }
+ else {
+ document.getElementById("ctdl_big_modal").style.display = "block";
+ document.getElementById("ctdl_attachments_outer").style.width =
+ Math.trunc((document.getElementById("ctdl-editor-body").getBoundingClientRect().width) * 0.90).toString() + "px";
+ document.getElementById("ctdl_attachments_outer").style.height =
+ Math.trunc((document.getElementById("ctdl-editor-body").getBoundingClientRect().height) * 0.90).toString() + "px";
+ }
+
}
// Helper function for mail_send_messages() to extract and decode metadata values.
function msm_field(element_name, separator) {
let s1 = document.getElementById(element_name).innerHTML;
- let s2 = s1.replaceAll("|",separator); // Replace "|" with "!" because "|" is a field separator in Citadel wire protocol
+ let s2 = s1.replaceAll("|",separator); // Replace "|" with "!" because "|" is a field separator in Citadel
let s3 = decodeURI(s2);
let s4 = document.createElement("textarea"); // This One Weird Trick Unescapes All HTML Entities
s4.innerHTML = s3;
projects / citadel.git / blobdiff