ambevar-dotfiles/.config/nyxt/init.lisp

271 lines
10 KiB
Common Lisp

(defun eval-in-emacs (&rest s-exps)
"Evaluate S-exps with `emacsclient'."
(let ((s-exps-string (cl-ppcre:regex-replace-all
;; Discard the package prefix.
"next-user::?"
(write-to-string
`(progn ,@s-exps) :case :downcase)
"")))
(log:debug "Sending to Emacs: ~s" s-exps-string)
(ignore-errors (uiop:run-program
(list "emacsclient" "--eval" s-exps-string)))))
(defvar *my-keymap* (make-keymap "my-map")
"Keymap for `my-mode'.")
(define-command org-capture (&optional (buffer (current-buffer)))
"Org-capture current page."
(eval-in-emacs
`(org-link-set-parameters
"next"
:store (lambda ()
(org-store-link-props
:type "next"
:link ,(url buffer)
:description ,(title buffer))))
`(org-capture)))
(define-key *my-keymap* "C-M-o" 'org-capture)
(define-command youtube-dl-current-page (&optional (buffer (current-buffer)))
"Download a video in the currently open buffer."
(eval-in-emacs
(if (search "youtu" (url buffer))
`(progn (youtube-dl ,(url buffer)) (youtube-dl-list))
`(ambrevar/youtube-dl-url ,(url buffer)))))
(define-key *my-keymap* "C-M-c d" 'youtube-dl-current-page)
(define-command play-video-in-current-page (&optional (buffer (current-buffer)))
"Play video in the currently open buffer."
(uiop:run-program (list "mpv" (url buffer))))
(define-key *my-keymap* "C-M-c v" 'play-video-in-current-page)
(define-mode my-mode ()
"Dummy mode for the custom key bindings in `*my-keymap*'."
((keymap-scheme :initform (keymap:make-scheme
scheme:emacs *my-keymap*
scheme:vi-normal *my-keymap*))))
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(defvar +youtube-dl-command+ "youtube-dl"
"Path to the 'youtube-dl' program.")
;; (defun auto-yt-dl-handler (url)
;; "Download a Youtube URL asynchronously to /tmp/videos/.
;; Videos are downloaded with `+youtube-dl-command+'."
;; (let ((uri (quri:uri url)))
;; (when (and uri
;; (member-string (quri:uri-domain uri) '("youtube.com" "youtu.be"))
;; (string= (quri:uri-path uri) "/watch"))
;; (log:info "Youtube: downloading ~a" url)
;; (uiop:launch-program (list +youtube-dl-command+ url "-o" "/tmp/videos/%(title)s.%(ext)s"))))
;; url)
(defparameter old-reddit-handler
(url-dispatching-handler
'old-reddit-dispatcher
(match-host "www.reddit.com")
(lambda (url)
(quri:copy-uri url :host "old.reddit.com"))))
(defparameter magnet-handler
(url-dispatching-handler
'transmission-magnet-links
(match-scheme "magnet")
(lambda (url)
(uiop:launch-program
(list "transmission-remote" "--add"
(object-string url)))
(echo "Magnet link opened in Transmission.")
nil)))
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(defvar *my-blocked-hosts*
(nyxt/blocker-mode:make-hostlist
:hosts '("platform.twitter.com"
"syndication.twitter.com"
"m.media-amazon.com")))
(define-configuration nyxt/blocker-mode:blocker-mode
((nyxt/blocker-mode:hostlists (append (list *my-blocked-hosts*) %slot-default))))
(defun format-c->lisp (s)
"Incomplete substitution of C format string to Lisp format string.
Recognized formats:
- %%
- %s"
(str:join "%" (mapcar (lambda (s) (str:replace-all "%s" "~a" s))
(str:split "%%" s))))
(defun read-emacs-engines (stream)
"Return a list of (NAME URL SHORTCUT)."
(loop for object = (read stream nil :eof)
until (eq object :eof)
when (eq (car object) 'defengine)
collect (make-instance 'search-engine
:shortcut (getf (nthcdr 3 object) :keybinding)
:search-url (format-c->lisp (nth 2 object)))))
(defvar my-search-engines
(loop for file in '("~/.emacs.d/lisp/init-engine.el"
"~/personal/bookmarks/engines.el")
append (nyxt::with-maybe-gpg-file (s file)
(read-emacs-engines s))))
(define-configuration (buffer web-buffer)
((default-modes (append '(my-mode vi-normal-mode) %slot-default))))
(define-configuration buffer ; Multiple configurations work!
((search-engines (append my-search-engines %slot-default))
(bookmarks-path (make-instance 'bookmarks-data-path
:basename "~/personal/bookmarks/bookmarks.lisp.gpg"))
(auto-mode-rules-path
(make-instance 'auto-mode-rules-data-path :basename "~/personal/bookmarks/auto-mode-rules.lisp.gpg"))))
(load-system :invidious-handler)
(define-configuration web-buffer
((default-modes (append
'(auto-mode
noimage-mode
noscript-mode
force-https-mode
proxy-mode
blocker-mode)
%slot-default))
(request-resource-hook
(reduce #'hooks:add-hook
(append
(when (find-package :invidious-handler) ; TODO: Add helper.
(list (symbol-value (find-symbol (string 'invidious-handler)
(find-package :invidious-handler)))))
(list
magnet-handler
old-reddit-handler))
:initial-value %slot-default))))
(defmethod deserialize-eww-bookmarks (stream)
"This version of deserialize-bookmarks is compatible with Ambrevar's EWW
format."
(handler-case
(let ((*standard-input* stream))
(let ((entries (read stream)))
(mapcar (lambda (entry)
(when (getf entry :date)
(setf (getf entry :date)
(local-time:parse-timestring (getf entry :date))))
(when (getf entry :time)
(let ((timestamp (asctime->timestamp (getf entry :time))))
(when timestamp
(setf (getf entry :date) timestamp)))
(remf entry :time))
(when (getf entry :search)
(setf (getf entry :search-url) (getf entry :search))
(remf entry :search))
(when (getf entry :mark)
(setf (getf entry :shortcut) (getf entry :mark))
(remf entry :mark))
(apply #'make-instance 'nyxt:bookmark-entry
entry))
entries)))
(error (c)
(log:error "During bookmark deserialization: ~a" c)
nil)))
(defun restore-eww-bookmarks ()
"Restore the bookmarks from EWW."
(handler-case
(let ((data (with-data-file (file (make-instance 'data-path
:basename "~/personal/bookmarks/eww-bookmarks.gpg")
:direction :input
:if-does-not-exist nil)
(when file
(deserialize-eww-bookmarks file)))))
(when data
(echo "Loading ~a bookmarks from ~s."
(length data)
(expand-path (bookmarks-path *browser*)))
(setf (slot-value *browser* 'nyxt::bookmarks-data) data)))
(error (c)
(echo-warning "Failed to load bookmarks from ~s: ~a" (expand-path (bookmarks-path *browser*)) c))))
(define-configuration browser
((session-restore-prompt :always-restore)))
(setf nyxt/vcs:*vcs-projects-roots* '("~/projects"
"~/common-lisp"
"~/.local/share/emacs/site-lisp"))
(defvar my-status-style
#.(cl-css:css
'((body
:background "rgb(200, 0, 0)"
:font-size "12px"
:color "rgb(32, 32, 32)"
:padding 0
:line-height "16px"
:margin 0)
("#modes"
:border-right "2px solid rgb(120, 120, 120)"
:display "inline-block"
:padding "0 5px 0 5px"
:margin "0 5px 0 0")
(.status-menu
:padding-left "4px")
(.button
:background-color "rgb(160, 160, 160)"
:color "black"
:height "100%"
:text-decoration "none"
:border-radius "2px"
:padding-left "2px"
:padding-right "2px"
:margin-left "2px"
:margin-right "2px")
(|.button:hover|
:color "white"))))
(defun my-format-status (window)
(let ((buffer (current-buffer window)))
(if (or (internal-buffer-p buffer)
(find-submode buffer 'proxy-mode))
(setf (style (status-buffer window))
(getf (mopu:slot-properties 'status-buffer 'style) :initform))
(setf (style (status-buffer window))
my-status-style))
(markup:markup
(:div :id "modes"
(:b
(format nil "~{~a~^ ~}"
(mapcar (lambda (m) (str:replace-all "-mode" "" (str:downcase (mode-name m))))
(modes buffer)))))
(:a :class "button" :title "Backwards" :href (nyxt::lisp-url '(nyxt/web-mode:history-backwards)) "←")
(:a :class "button" :title "Forwards" :href (nyxt::lisp-url '(nyxt/web-mode:history-forwards)) "→")
(:a :class "button" :title "Reload" :href (nyxt::lisp-url '(nyxt:reload-current-buffer)) "↺")
(:a :class "button" :title "Execute" :href (nyxt::lisp-url '(nyxt:execute-command)) "⚙")
(:a :class "button" :title "Buffers" :href (nyxt::lisp-url '(nyxt::list-buffers)) "≡")
(:span (if (and (web-buffer-p buffer)
(eq (slot-value buffer 'nyxt::load-status) :loading))
"Loading: " ""))
(:a :class "button"
:href (nyxt::lisp-url '(nyxt:set-url-from-current-url))
(format nil " ~a — ~a"
(object-display (url buffer))
(title buffer))))))
(define-configuration window
((status-formatter #'my-format-status)))
(load-system :slynk)
(when (find-package :slynk)
(nyxt::load-lisp "/home/ambrevar/dotfiles/.config/nyxt/slynk.lisp"))
(defvar +dev-data-profile+ (make-instance 'data-profile :name "dev")
"Development profile.")
(defmethod nyxt:expand-data-path ((profile (eql +dev-data-profile+)) (path data-path))
"Persist data to /tmp/nyxt/."
(expand-default-path (make-instance (class-name (class-of path))
:basename (basename path)
:dirname "/tmp/nyxt/")))