From 3a7b2cbc98d70db32bfda2b33d3d13a1a678e343 Mon Sep 17 00:00:00 2001
From: Art Cancro <ajc@citadel.org>
Date: Tue, 27 Dec 2022 22:19:19 -0500
Subject: [PATCH] Implement all calling functionality for Delete

Basically everything except the actual code to delete messages.
Keyboard delete, mouse delete, and multi select are all working.
---
 webcit-ng/static/index.html      |  1 +
 webcit-ng/static/js/view_mail.js | 24 ++++++++++++++++++++++--
 webcit-ng/static/js/views.js     |  2 +-
 3 files changed, 24 insertions(+), 3 deletions(-)

diff --git a/webcit-ng/static/index.html b/webcit-ng/static/index.html
index 0fc788fb9..7c49ed90d 100644
--- a/webcit-ng/static/index.html
+++ b/webcit-ng/static/index.html
@@ -33,6 +33,7 @@
 				<li><button id="ctdl-ungoto-button" style="display:none" onClick="gotonext(0);">ungoto</button></li>
 				<li><button id="ctdl-skip-button" style="display:none" onClick="gotonext(1);">skip</button></li>
 				<li><button id="ctdl-goto-button" style="display:none" onClick="gotonext(2);">goto</button></li>
+				<li><button id="ctdl-delete-button" style="display:none" onClick="delete_dispatcher(2);">delete</button></li>
 			</div>
 			<div id="ctdl-banner-right" class="ctdl-banner-right">
 				<li><button id="lilo">Login</button></li>
diff --git a/webcit-ng/static/js/view_mail.js b/webcit-ng/static/js/view_mail.js
index 5312fe09b..fe63b39c6 100644
--- a/webcit-ng/static/js/view_mail.js
+++ b/webcit-ng/static/js/view_mail.js
@@ -15,6 +15,18 @@ var newmail_notify = {
 };
 
 
+// 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, m, row;
+	for (i=0; row=table.rows[i]; ++i) {
+		if (row.classList.contains("ctdl-mail-selected")) {
+			console.log("delete " + row["id"]);
+		}
+	}
+}
+
+
 // Handler function for keypresses detected while the mail view is displayed.  Mainly for deleting messages.
 function mail_keypress(event) {
 
@@ -30,7 +42,7 @@ function mail_keypress(event) {
 
 	const key = event.key.toLowerCase();
 	if (key == "delete") {
-		console.log("delete key was pressed (FIXME do something with this)");
+		mail_delete_selected();
 	}
 
 }
@@ -228,10 +240,18 @@ function mail_render_row(msg, is_selected) {
 
 // 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
+	if (can_delete_messages) {
+		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>"
diff --git a/webcit-ng/static/js/views.js b/webcit-ng/static/js/views.js
index f3cb58e03..e3896dd30 100644
--- a/webcit-ng/static/js/views.js
+++ b/webcit-ng/static/js/views.js
@@ -21,7 +21,7 @@ function clear_sidebar_selection() {
 function render_room_view() {
 
 	// The view renderer will set its own room navigation buttons
-	for (const d of ["ctdl-newmsg-button", "ctdl-ungoto-button", "ctdl-skip-button", "ctdl-goto-button"]) {
+	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";
 	}
 
-- 
2.39.2