about summary refs log tree commit diff stats
path: root/lisp/acdw-circe.el
blob: 73b1cdf0bd12710401ae3918adc797977df10f8a (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
;;; acdw-circe.el --- bespoke circe customizations -*- lexical-binding: t -*-

;;; Commentary:

;; Besoke Circe customizations.

;;; Code:

(require 'circe)
(require 'el-patch)

;;; Functions

(defun irc ()
  "Connect to all IRC networks in `circe-network-options'."
  (interactive)
  (dolist (network (mapcar #'car circe-network-options))
    (unless (member network circe-network-inhibit-autoconnect)
      (circe-maybe-connect network))))

(defun circe-network-connected-p (network)
  "Return whether circe is connected to NETWORK."
  (catch 'return
    (dolist (buffer (circe-server-buffers))
      (with-current-buffer buffer
        (if (string= network circe-server-network)
            (throw 'return t))))))

(defun circe-maybe-connect (network)
  "Connect to NETWORK, asking for confirmation to reconnect."
  (interactive "sNetwork: ")
  (if (or (not (circe-network-connected-p network))
          (y-or-n-p (format "Already connected to %s, reconnect? " network)))
      (circe network)))

(defun circe-current-topic (&optional message)
  "Return the topic of the current channel.
When called with MESSAGE set to non-nil (or interactively), also
message the current topic."
  (interactive "p")
  (let ((topic
         (save-excursion
           (goto-char (point-max))
           (or (re-search-backward
                (rx (group "*** Topic" (+ (not ":")) ": ")
                    (group (+ nonl)))))
           (buffer-substring-no-properties
            (match-beginning 2) (match-end 2)))))
    (when message
      (message "%s" topic))
    topic))

;;; Chat commands

(defun circe-command-SHORTEN (url)
  "Shorten URL using `0x0-shorten-uri'."
  (interactive "sURL to shorten: ")
  (require '0x0)
  ;; TODO: enable /shorten URL comment syntax
  (let ((short-url (0x0-shorten-uri (0x0--choose-server) url)))
    (circe-command-SAY short-url)))

(defun circe-command-SLAP (nick)
  "Slap NICK around a bit with a large trout."
  (interactive "sWho we slappin' today, boss? ")
  (circe-command-ME (concat "slaps "
                            (string-trim nick)
                            " around a bit with a large trout")))

;;; Hooks

(defun circe-chat@set-prompt ()
  "Set the prompt to the buffer name, shortening it."
  (interactive)             ; set interactive to unfuck the prompt when need be
  (lui-set-prompt
   (propertize
    (concat
     (acdw-irc/margin-format (buffer-name) "" ">")
     " ")
    'face 'circe-prompt-face
    'read-only t
    'intangible t
    'cursor-intangible t)))

;;; Advices

(defun circe-part@kill-buffer (&rest _)
  "Advice to kill the channel buffer after PART."
  (let ((circe-channel-killed-confirmation nil))
    (kill-buffer)))

(defun circe-quit@kill-buffer (&rest _)
  "Advice to kill all buffers of a server after QUIT."
  ;; `circe-server-killed-confirmation' set to nil, and manually
  ;; deleting all chat buffers, pending Github issue #402
  ;; (https://github.com/emacs-circe/circe/issues/402)
  (let ((circe-server-killed-confirmation nil))
    (with-circe-server-buffer
      (dolist (buf (circe-server-chat-buffers))
        (let ((circe-channel-killed-confirmation nil))
          (run-with-timer 0.1 nil #'kill-buffer buf)))
      (run-with-timer 0.1 nil #'kill-buffer))))

(defun circe-gquit@kill-buffer (&rest _)
  "Advice to kill all Circe related buffers after GQUIT."
  ;; `circe-server-killed-confirmation' set to nil, and manually
  ;; deleting all chat buffers, pending Github issue #402
  ;; (https://github.com/emacs-circe/circe/issues/402)
  (let ((circe-server-killed-confirmation nil))
    (dolist (buf (circe-server-buffers))
      (with-current-buffer buf
        (dolist (buf (circe-server-chat-buffers))
          (let ((circe-channel-killed-confirmation nil))
            (run-with-timer 0.1 nil #'kill-buffer buf)))
        (run-with-timer 0.1 nil #'kill-buffer)))))

;;; Patches

(el-patch-feature circe)
(with-eval-after-load 'circe
  (defvar circe-server-buffer-action 'pop-to-buffer-same-window
    "What to do with `circe-server' buffers when created.")
  
  (el-patch-defun circe (network-or-server &rest server-options)
    "Connect to IRC.

Connect to the given network specified by NETWORK-OR-SERVER.

When this function is called, it collects options from the
SERVER-OPTIONS argument, the user variable
`circe-network-options', and the defaults found in
`circe-network-defaults', in this order.

If NETWORK-OR-SERVER is not found in any of these variables, the
argument is assumed to be the host name for the server, and all
relevant settings must be passed via SERVER-OPTIONS.

All SERVER-OPTIONS are treated as variables by getting the string
\"circe-\" prepended to their name. This variable is then set
locally in the server buffer.

See `circe-network-options' for a list of common options."
    (interactive (circe--read-network-and-options))
    (let* ((options (circe--server-get-network-options network-or-server
                                                       server-options))
           (buffer (circe--server-generate-buffer options)))
      (with-current-buffer buffer
        (circe-server-mode)
        (circe--server-set-variables options)
        (circe-reconnect))
      (el-patch-swap (pop-to-buffer-same-window buffer)
                     (funcall circe-server-buffer-action buffer)))))

;;; Dumb modes

(define-minor-mode circe-cappy-hour-mode
  "ENABLE CAPPY HOUR IN CIRCE!"
  :lighter "CAPPY HOUR"
  (when (derived-mode-p 'circe-chat-mode)
    (if circe-cappy-hour-mode
        (setq-local lui-input-function
                    (lambda (input) (circe--input (upcase input))))
      ;; XXX: It'd be better if this were more general, but whatever.
      (setq-local lui-input-function #'circe--input))))

(provide 'acdw-circe)
;;; acdw-circe.el ends here