Ability to unregister channel

www/assets/js/channelsettings.js

@@ -54,11 +54,17 @@
             externaljs: $("#opt_externaljs").val(),
             chat_antiflood: $("#opt_chat_antiflood").prop("checked"),
             show_public: $("#opt_show_public").prop("checked"),
-            /* TODO Deprecate this in favour of per-filter toggle */
             enable_link_regex: $("#opt_enable_link_regex").prop("checked")
         });
     });
 
+    $("#chanopts_unregister").click(function() {
+        var res = confirm("You are about to unregister your channel.  This will PERMANENTLY delete your channel data, including ranks, bans, and library videos.  This cannot be undone.  Are you sure you want to continue?");
+        if(res) {
+            socket.emit("unregisterChannel");
+        }
+    });
+
     $("#save_motd").click(function() {
         socket.emit("setMotd", {
             motd: $("#motdtext").val()

www/assets/js/util.js

@@ -665,6 +665,19 @@ function hasPermission(key) {
     return CLIENT.rank >= v;
 }
 
+function setVisible(selector, bool) {
+    // I originally added this check because of a race condition
+    // Now it seems to work without but I don't trust it
+    if($(selector) && $(selector).attr("id") != selector.substring(1)) {
+        setTimeout(function() {
+            setVisible(selector, bool);
+        }, 100);
+        return;
+    }
+    var disp = bool ? "" : "none";
+    $(selector).css("display", disp);
+}
+
 function handleModPermissions() {
     /* update channel controls */
     $("#opt_pagetitle").val(CHANNEL.opts.pagetitle);
@@ -689,22 +702,10 @@ function handleModPermissions() {
     setVisible("#jsedit_tab", CLIENT.rank >= 3);
     setVisible("#filteredit_tab", hasPermission("filteredit"));
     setVisible("#channelranks_tab", CLIENT.rank >= 3);
+    setVisible("#chanopts_unregister_wrap", CLIENT.rank >= 10);
 }
 
 function handlePermissionChange() {
-    function setVisible(selector, bool) {
-        // I originally added this check because of a race condition
-        // Now it seems to work without but I don't trust it
-        if($(selector) && $(selector).attr("id") != selector.substring(1)) {
-            setTimeout(function() {
-                setVisible(selector, bool);
-            }, 100);
-            return;
-        }
-        var disp = bool ? "" : "none";
-        $(selector).css("display", disp);
-    }
-
     if(CLIENT.rank >= 2) {
         $("#channelsettingswrap3").show();
         if($("#channelsettingswrap").html() == "") {

www/channeloptions.html

@@ -79,6 +79,13 @@
                 <input type="checkbox" id="opt_show_public">
             </div>
         </div>
+        <!-- unregister -->
+        <div class="control-group" id="chanopts_unregister_wrap">
+            <label class="control-label" for="chanopts_unregister">Unregister</label>
+            <div class="controls">
+                <button class="btn btn-danger" id="chanopts_unregister">Unregister Channel</button>
+            </div>
+        </div>
         <!-- submit -->
         <button class="btn btn-primary" id="chanopts_submit">Save</button>
     </form>