From 771abb84830678455de4625ac7f082d8100f0ea0 Mon Sep 17 00:00:00 2001
From: jao <jao@gnu.org>
Date: Tue, 2 Feb 2021 05:16:17 +0000
Subject: libs -> lib/

---
 lib/eos/jao-embark-targets.el | 97 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 97 insertions(+)
 create mode 100644 lib/eos/jao-embark-targets.el

(limited to 'lib/eos/jao-embark-targets.el')

diff --git a/lib/eos/jao-embark-targets.el b/lib/eos/jao-embark-targets.el
new file mode 100644
index 0000000..1887b79
--- /dev/null
+++ b/lib/eos/jao-embark-targets.el
@@ -0,0 +1,97 @@
+;;; jao-embark-targets.el --- embark actions                 -*- lexical-binding: t; -*-
+
+;; Copyright (C) 2021  jao
+
+;; Author: jao <mail@jao.io>
+;; Keywords: convenience
+
+;; This program is free software; you can redistribute it and/or modify
+;; it under the terms of the GNU General Public License as published by
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
+
+;; This program is distributed in the hope that it will be useful,
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;; GNU General Public License for more details.
+
+;; You should have received a copy of the GNU General Public License
+;; along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+;;; Commentary:
+
+;; Embark targets and actions
+
+;;; Code:
+
+(require 'embark)
+
+(declare-function w3m-anchor "w3m")
+(declare-function org-link-any-re "ol")
+(declare-function org-open-link-from-string "ol")
+(declare-function org-in-regexp "org-macs")
+
+(defun jao-embark-targets--org-link ()
+  (when (derived-mode-p 'org-mode)
+    (when (org-in-regexp org-link-any-re)
+      (let ((lnk (match-string-no-properties 2)))
+        (if (string-match-p "http://.+" lnk)
+            (cons 'url lnk)
+          (cons 'org-link (match-string-no-properties 0)))))))
+
+(embark-define-keymap jao-embark-targets-org-link-map
+  "Actions for org links"
+  ((kbd "RET") org-open-link-from-string))
+
+(add-to-list 'embark-target-finders #'jao-embark-targets--org-link)
+(add-to-list 'embark-keymap-alist '(org-link . jao-embark-targets-org-link-map))
+
+(defvar jao-embark-targets-video-url-rx
+  (format "^https?://\\(?:www\\.\\)?%s/.+"
+          (regexp-opt '("youtu.be"
+                        "youtube.com"
+                        "blip.tv"
+                        "vimeo.com"
+                        "infoq.com")
+                      t))
+  "A regular expression matching URLs that point to video streams")
+
+(defun jao-embark-targets--w3m-anchor ()
+  (when (not (region-active-p))
+    (when-let ((url (or (w3m-anchor) w3m-current-url)))
+      (cons 'url url))))
+
+(defun jao-embark-targets--refine-url (url)
+  (if (string-match-p jao-embark-targets-video-url-rx url)
+      (cons 'video-url url)
+    (cons 'url url)))
+
+(defun jao-embark-targets--play-video (player url)
+  (interactive "sURL: ")
+  (let ((cmd (format "%s %s" player (shell-quote-argument url))))
+    (start-process-shell-command player nil cmd)))
+
+(defun jao-embark-targets-mpv (&optional url)
+  "Play video stream with mpv"
+  (interactive "sURL: ")
+  (jao-embark-targets--play-video "mpv" url))
+
+(defun jao-embark-targets-vlc (&optional url)
+  "Play video stream with vlc"
+  (interactive "sURL: ")
+  (jao-embark-targets--play-video "vlc" url))
+
+(embark-define-keymap jao-embark-targets-video-url-map
+  "Actions on URLs pointing to remote video streams."
+  :parent embark-url-map
+  ("v" jao-embark-targets-vlc)
+  ("m" jao-embark-targets-mpv))
+
+(define-key embark-url-map (kbd "f") #'browse-url-firefox)
+
+(add-to-list 'embark-target-finders #'jao-embark-targets--w3m-anchor)
+(add-to-list 'embark-transformer-alist '(url . jao-embark-targets--refine-url))
+(add-to-list 'embark-keymap-alist '(video-url . jao-embark-targets-video-url-map))
+
+(provide 'jao-embark-targets)
+;;; jao-embark-targets.el ends here
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