ambevar-dotfiles/.emacs.d/lisp/init-elfeed.el

82 lines
3.2 KiB
EmacsLisp

;;; Elfeed
(setq elfeed-db-directory (expand-file-name "elfeed" user-emacs-directory)
elfeed-search-title-max-width 100)
(defun ambrevar/elfeed-add-bookmark ()
"Add bookmark using `eww-add-bookmark'."
(interactive)
(let ((entry (if (eq major-mode 'elfeed-show-mode) elfeed-show-entry (elfeed-search-selected :single))))
(eww-add-bookmark (elfeed-entry-link entry)
(elfeed-entry-title entry))))
(define-key elfeed-search-mode-map "m" #'ambrevar/elfeed-add-bookmark)
(define-key elfeed-show-mode-map "m" #'ambrevar/elfeed-add-bookmark)
(defun ambrevar/elfeed-play-with-mpv ()
"Play entry link with mpv."
(interactive)
(let ((entry (if (eq major-mode 'elfeed-show-mode) elfeed-show-entry (elfeed-search-selected :single)))
(quality-arg "")
(quality-val (completing-read "Max height resolution (0 for unlimited): " '("0" "480" "720") nil nil)))
(setq quality-val (string-to-number quality-val))
(message "Opening %s with height≤%s with mpv..." (elfeed-entry-link entry) quality-val)
(when (< 0 quality-val)
(setq quality-arg (format "--ytdl-format=[height<=?%s]" quality-val)))
(start-process "elfeed-mpv" nil "mpv" quality-arg (elfeed-entry-link entry))))
(defun ambrevar/elfeed-open-with-eww ()
"Open in eww with `eww-readable'."
(interactive)
(let ((entry (if (eq major-mode 'elfeed-show-mode) elfeed-show-entry (elfeed-search-selected :single))))
(eww (elfeed-entry-link entry))
(add-hook 'eww-after-render-hook 'eww-readable nil t)))
(defvar ambrevar/elfeed-visit-patterns
'(("//[^/]*youtu\\.?be" . ambrevar/elfeed-play-with-mpv)
("phoronix" . ambrevar/elfeed-open-with-eww))
"List of (regexps . function) to match against elfeed entry link to know
whether how to visit the link.")
(defun ambrevar/elfeed-visit-maybe-external ()
"Visit with external function if entry link matches `ambrevar/elfeed-visit-patterns',
visit otherwise."
(interactive)
(let ((entry (if (eq major-mode 'elfeed-show-mode)
elfeed-show-entry
(elfeed-search-selected :single)))
(patterns ambrevar/elfeed-visit-patterns))
(while (and patterns (not (string-match (caar patterns) (elfeed-entry-link entry))))
(setq patterns (cdr patterns)))
(cond
(patterns
(elfeed-untag entry 'unread)
(elfeed-search-update-entry entry)
(funcall (cdar patterns)))
((eq major-mode 'elfeed-search-mode)
(call-interactively 'elfeed-search-show-entry))
(t (elfeed-show-visit)))))
(defun ambrevar/elfeed-kill-entry ()
"Like `elfeed-kill-buffer' but pop elfeed search."
(interactive)
(elfeed-kill-buffer)
(switch-to-buffer "*elfeed-search*"))
(define-key elfeed-show-mode-map "q" #'ambrevar/elfeed-kill-entry)
(defun ambrevar/elfeed-switch-back ()
"Back to the last elfeed buffer, entry or search."
(interactive)
(let ((buffer (get-buffer "*elfeed-entry*")))
(if buffer
(switch-to-buffer buffer)
(elfeed))))
(defun ambrevar/elfeed-setup ()
(add-hook 'window-configuration-change-hook 'elfeed-search-update--force nil t))
;; This is too slow on big buffers.
;; (add-hook 'elfeed-search-mode-hook 'ambrevar/elfeed-setup)
(load "~/personal/news/elfeed.el.gpg" t)
(provide 'init-elfeed)