X-Git-Url: https://thelambdalab.xyz/gitweb/index.cgi?a=blobdiff_plain;f=murk.el;h=9ca5e2a17e1d5d63db845548a89c519163db9267;hb=495ea20a42124357ac700844baaa720dd612c56e;hp=035c358118d7ce52e65cdbad4b7e354789900f35;hpb=606ea58e42a37ccf3c5c35c5613ee7e175e20083;p=lurk.git

diff --git a/murk.el b/murk.el
index 035c358..9ca5e2a 100644
--- a/murk.el
+++ b/murk.el
@@ -50,13 +50,16 @@
   :type '(string))
 
 (defcustom murk-networks
-  '(("debug" "localhost" 6667 :notls)
+  '(("debug" "localhost" 6697)
     ("libera" "irc.libera.chat" 6697)
     ("tilde" "tilde.chat" 6697)
     ("freenode" "chat.freenode.net" 6697))
   "IRC networks."
   :type '(alist :key-type string))
 
+(defcustom murk-show-joins nil
+  "Set to non-nil to be notified of joins, parts and quits.")
+
 (defcustom murk-display-header t
   "If non-nil, use buffer header to display current host and channel."
   :type '(boolean))
@@ -359,6 +362,23 @@ The head of this list is always the current context.")
    ctx
    (cl-union users (murk-context-users ctx))))
 
+(defun murk-del-context-user (ctx user)
+  (murk-set-context-users
+   ctx
+   (delete user (murk-context-users ctx))))
+
+(defun murk-del-server-user (server user)
+  (dolist (ctx murk-contexts)
+    (if (equal (murk-context-server ctx) server)
+        (murk-del-context-user ctx user))))
+
+(defun murk-rename-server-user (server old-nick new-nick)
+  (dolist (ctx murk-contexts)
+    (when (and (equal (murk-context-server ctx) server)
+               (member old-nick (murk-context-users ctx)))
+      (murk-del-context-user ctx old-nick)
+      (murk-add-context-users ctx (list new-nick)))))
+
 ;;; Buffer
 ;;
 
@@ -604,7 +624,7 @@ The head of this list is always the current context.")
 
       ("PONG")
 
-      ("001"
+      ("001" ; RPL_WELCOME
        (let* ((params (murk-msg-params msg))
               (nick (elt params 0))
               (text (string-join (seq-drop params 1) " ")))
@@ -632,6 +652,18 @@ The head of this list is always the current context.")
               " users in " channel)
            (murk-display-notice nil "End of " channel " names list."))))
 
+      ("331" ; RPL_NOTOPIC
+       (let* ((params (murk-msg-params msg))
+              (channel (elt params 1))
+              (ctx (murk-get-context server channel)))
+         (murk-display-notice ctx "No topic set.")))
+
+      ("332" ; RPL_TOPIC
+       (let* ((params (murk-msg-params msg))
+              (channel (elt params 1))
+              (topic (elt params 2))
+              (ctx (murk-get-context server channel)))
+         (murk-display-notice ctx "Topic: " topic)))
 
       ((rx (= 3 (any digit)))
        (murk-display-notice nil (mapconcat 'identity (cdr (murk-msg-params msg)) " ")))
@@ -645,6 +677,15 @@ The head of this list is always the current context.")
                               "Joining channel " channel " on " server)
          (murk-render-prompt)))
 
+      ("JOIN"
+       (let* ((channel (car (murk-msg-params msg)))
+              (nick (murk-msg-src msg))
+              (ctx (murk-get-context server channel)))
+         (murk-add-context-users ctx (list nick))
+         (if murk-show-joins
+             (murk-display-notice ctx nick " joined channel " channel
+                                  " on " server))))
+
       ((and "PART"
             (guard (equal (murk-connection-nick server)
                           (murk-msg-src msg))))
@@ -653,10 +694,40 @@ The head of this list is always the current context.")
          (murk-remove-context (list server channel))
          (murk-render-prompt)))
 
+      ("PART"
+       (let* ((channel (car (murk-msg-params msg)))
+              (nick (murk-msg-src msg))
+              (ctx (murk-get-context server channel)))
+         (murk-del-context-user ctx nick)
+         (if murk-show-joins
+             (murk-display-notice ctx nick " left channel " channel
+                                  " on " server))))
+
+      ((and "NICK"
+            (guard (equal (murk-connection-nick server)
+                          (murk-msg-src msg))))
+       (let ((new-nick (car (murk-msg-params msg))))
+         (murk-set-connection-nick server new-nick)
+         (murk-display-notice nil "Nick set to " new-nick " on " server)))
+
+      ("NICK"
+       (let ((old-nick (murk-msg-src msg))
+             (new-nick (car (murk-msg-params msg))))
+         (murk-display-notice nil old-nick " is now known as " new-nick
+                              " on " server)
+         (murk-rename-server-user server old-nick new-nick)))
+
+      ("TOPIC"
+       (let ((channel (car (murk-msg-params msg)))
+             (nick (murk-msg-src msg))
+             (topic (cadr (murk-msg-params msg))))
+         (murk-display-notice (murk-get-context server channel)
+                              nick " set the topic: " topic)))
+
       ("QUIT"
        (let ((nick (murk-msg-src msg))
              (reason (mapconcat 'identity (murk-msg-params msg) " ")))
-         (murk-del-user nick)
+         (murk-del-server-user server nick)
          (if murk-show-joins
              (murk-display-notice nil nick " quit: " reason))))
 
@@ -703,12 +774,16 @@ The head of this list is always the current context.")
 (defvar murk-command-table
   '(("DEBUG" "Toggle debug mode on/off." murk-command-debug murk-boolean-completions)
     ("HEADER" "Toggle display of header." murk-command-header murk-boolean-completions)
+    ("SHOWJOINS" "Toggles display of joins/parts." murk-command-showjoins murk-boolean-completions)
     ("NETWORKS" "List known IRC networks." murk-command-networks)
     ("CONNECT" "Connect to an IRC network." murk-command-connect murk-network-completions)
     ("QUIT" "Disconnect from current network." murk-command-quit)
     ("JOIN" "Join one or more channels." murk-command-join)
     ("PART" "Leave channel." murk-command-part murk-context-completions)
     ("NICK" "Change nick." murk-command-nick)
+    ("LIST" "Display details of one or more channels." murk-command-list)
+    ("TOPIC" "Set/query topic for current channel." murk-command-topic)
+    ("USERS" "List nicks of users in current context." murk-command-users)
     ("MSG" "Send private message to user." murk-command-msg murk-nick-completions)
     ("CLEAR" "Clear buffer text." murk-command-clear murk-context-completions)
     ("HELP" "Display help on client commands." murk-command-help murk-help-completions))
@@ -754,11 +829,15 @@ The head of this list is always the current context.")
     (setq-local header-line-format nil)
     (murk-display-notice nil "Header disabled.")))
 
-(defun murk-command-clear (params)
-  (if (not params)
-      (murk-clear-buffer)
-    (dolist (context params)
-      (murk-clear-context context))))
+(defun murk-command-showjoins (params)
+  (setq murk-show-joins 
+        (if params
+            (if (equal (upcase (car params)) "ON")
+                t
+              nil)
+          (not murk-show-joins)))
+  (murk-display-notice nil "Joins/parts will now be "
+                       (if murk-show-joins "shown" "hidden") "."))
 
 (defun murk-command-connect (params)
   (if params
@@ -801,6 +880,41 @@ The head of this list is always the current context.")
         (murk-send-msg server (murk-msg nil nil "PART" channel))
       (murk-display-error "No current channel to leave"))))
 
+(defun murk-command-nick (params)
+  (if params
+      (let ((new-nick (string-join params " "))
+            (ctx (murk-current-context)))
+        (if ctx
+            (murk-send-msg (murk-context-server ctx)
+                           (murk-msg nil nil "NICK" new-nick))
+          (murk-display-error "No current connection")))
+    (murk-display-notice nil "Usage: /nick <new-nick>")))
+
+(defun murk-command-list (params)
+  (let ((ctx (murk-current-context)))
+    (if ctx
+        (if (not params)
+            (murk-display-notice nil "This command can generate lots of output. Use `/LIST -yes' if you really want this, or `/LIST <channel_regexp>' to reduce the output.")
+          (let ((server (murk-context-server ctx)))
+            (if (equal (upcase (car params)) "-YES")
+                (murk-send-msg server (murk-msg nil nil "LIST"))
+              (murk-send-msg server (murk-msg nil nil "LIST"
+                                              (car params))))))
+      (murk-display-error "No current connection"))))
+
+(defun murk-command-topic (params)
+  (let ((ctx (murk-current-context)))
+    (if (and ctx (not (murk-server-context-p ctx)))
+        (let ((server (murk-context-server ctx))
+              (channel (murk-context-channel ctx)))
+          (if params
+              (murk-send-msg server
+                             (murk-msg nil nil "TOPIC" channel
+                                       (string-join params " ")))
+            (murk-send-msg server
+                           (murk-msg nil nil "TOPIC" channel))))
+      (murk-display-notice nil "No current channel."))))
+
 (defun murk-command-msg (params)
   (let ((server (murk-context-server (murk-current-context))))
     (if (and params (>= (length params) 2))
@@ -812,6 +926,17 @@ The head of this list is always the current context.")
                                 to text))
       (murk-display-notice nil "Usage: /msg <nick> <message>"))))
 
+(defun murk-command-users (_params)
+  (let ((ctx (murk-current-context)))
+    (if (and ctx (not (murk-server-context-p ctx)))
+        (let ((channel (murk-context-channel ctx))
+              (server (murk-context-server ctx))
+              (users (murk-context-users ctx)))
+          (murk-display-notice ctx "Users in " channel " on " server ":")
+          (murk-display-notice ctx (string-join users " ")))
+      (murk-display-notice nil "No current channel."))))
+
+
 ;;; Command entering
 ;;