// 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
- response = await fetch(
- "/ctdl/r/" + escapeHTMLURI(current_room) + "/" + m,
- {
- method: "MOVE",
- headers: { "Destination" : "/ctdl/r/_TRASH_" }
- },
- );
- if (response.ok) { // If the server accepted the delete, blank out the message div.
+ 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 = "";
// Delete the selected messages (can be activated by mouse click or keypress)
function mail_delete_selected() {
- var table = document.getElementById("ctdl-onscreen-mailbox");
- var i, row;
+ 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 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:")
function reply_addr(msg) {
//if (msg.locl) {
// 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, is_selected) {
- row = "<tr "
+ 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>"
// references list of references, be sure to use this in a reply
// msgid if a reply, the msgid of the most recent message in the chain, the one to which we are replying
- // Now display the screen.
+ // Now display the screen. (Yes, I combined regular strings + template literals. I just learned template literals. Converting to all template literals would be fine.)
compose_screen =
// Hidden values that we are storing right here in the document tree for later
"<input id=\"ctdl_mc_is_quoted\" style=\"display:none\" value=\"" + is_quoted + "\"></input>"
compose_screen += "<br><br><blockquote><div id=\"" + quoted_div_name + "\"></div></blockquote>";
}
- compose_screen +=
- "</div>"
-
- // The button bar is a Grid element, and is also a Flexbox container.
- + "<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\">" + _("Contacts") + "</span>"
- + "<span class=\"ctdl-msg-button\" onClick=\"gotoroom(current_room)\"><i class=\"fa fa-trash\" style=\"color:red\"></i> " + _("Cancel") + "</span>"
- + "</div>"
+ // The button bar is a Grid element, and is also a Flexbox container.
+ compose_screen += `
+ </div>
+ <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" 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="document.getElementById('ctdl_big_modal').style.display='none';gotoroom(current_room)"><i class="fa fa-trash" style="color:red"></i> ${_("Cancel")} </span>
+ </div>`
;
document.getElementById("ctdl-main").innerHTML = compose_screen;
document.getElementById("ctdl-compose-cc-label").style.display = "block";
document.getElementById("ctdl-compose-cc-field").style.display = "block";
}
+
+ activate_uploads();
+}
+
+
+function activate_uploads() {
+ document.getElementById("ctdl_big_modal").innerHTML = `
+ <div id="ctdl_attachments_outer">
+ <div id="ctdl_attachments_title" class="ctdl-compose-attachments-title">
+ <div><h1><i class="fa fa-paperclip" style="color:grey"></i>` + _("Attachments:") + " " + num_attachments + `</h1></div>
+ <div><h1><i class="fas fa-window-close" style="color:red" onClick="show_or_hide_attachments()"></i></h1></div>
+ </div>
+ <br>
+ <ul id="ctdl_upload_list">
+ <li>uploaded file</li>
+ <li>another uploaded file</li>
+ <li>philez and warez</li>
+ </ul>
+ <br>
+ <div id="drop-area" class="ctdl-upload-drop-area">
+ <form class="my-form">
+ <p>${_("Drop files here to upload")}</p>
+ <input type="file" id="fileElem" multiple acce=t="*/*" onChange="handleFiles(this.files)">
+ <label class="button" for="fileElem">Select some files</label>
+ </form>
+ </div>
+ </div>
+ `;
+
+ // activate drag and drop (shamelessly swiped from https://www.smashingmagazine.com/2018/01/drag-drop-file-uploader-vanilla-js/ )
+ let dropArea = document.getElementById("drop-area");
+ ;['dragenter', 'dragover', 'dragleave', 'drop'].forEach(eventName => {
+ dropArea.addEventListener(eventName, preventDefaults, false)
+ })
+ ;["dragenter", "dragover"].forEach(eventName => {
+ dropArea.addEventListener(eventName, highlight, false)
+ })
+ ;['dragleave', 'drop'].forEach(eventName => {
+ dropArea.addEventListener(eventName, unhighlight, false)
+ })
+ dropArea.addEventListener('drop', handleDrop, false);
+
+ // make the modal smaller than the containing window but pretty big
+ document.getElementById("ctdl_attachments_outer").style.width =
+ Math.trunc((document.getElementById("ctdl-editor-body").getBoundingClientRect().width) * 0.60).toString() + "px";
+ document.getElementById("ctdl_attachments_outer").style.height =
+ Math.trunc((document.getElementById("ctdl-editor-body").getBoundingClientRect().height) * 0.60).toString() + "px";
+}
+
+
+// prevent drag and drop events from propagating up through the DOM
+function preventDefaults(e) {
+ e.preventDefault();
+ e.stopPropagation();
+}
+
+
+function handleDrop(e) {
+ let dt = e.dataTransfer;
+ let files = dt.files;
+ handleFiles(files);
+}
+
+
+function handleFiles(files) {
+ ([...files]).forEach(uploadFile)
+}
+
+
+function uploadFile(file) {
+ var url = '/ctdl/zzz/attach_it;'
+ var xhr = new XMLHttpRequest();
+ var formData = new FormData();
+ xhr.open('POST', url, true);
+
+ xhr.addEventListener('readystatechange', function(e) {
+ if (xhr.readyState == 4 && xhr.status == 200) {
+ document.getElementById("ctdl_upload_list").innerHTML += "<li>succeeeeed</li>";
+ console.log("upload succeeded");
+ }
+ else if (xhr.readyState == 4 && xhr.status != 200) {
+ document.getElementById("ctdl_upload_list").innerHTML += "<li>EPIC FAIL</li>";
+ console.log("upload failed");
+ }
+ })
+
+ formData.append('file', file);
+ xhr.send(formData);
+}
+
+
+function highlight(e) {
+ let dropArea = document.getElementById("drop-area");
+ dropArea.classList.add('highlight')
+}
+
+function unhighlight(e) {
+ let dropArea = document.getElementById("drop-area");
+ dropArea.classList.remove('highlight')
+}
+
+
+
+// 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";
+ }
}
// 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