;;; elpher.el --- A friendly gopher and gemini client -*- lexical-binding:t -*-
-;; Copyright (C) 2019-2020 Tim Vaughan
+;; Copyright (C) 2021 Jens Östlund <jostlund@gmail.com>
+;; Copyright (C) 2021 F. Jason Park <jp@neverwas.me>
+;; Copyright (C) 2021 Christopher Brannon <chris@the-brannons.com>
+;; Copyright (C) 2021 Omar Polo <op@omarpolo.com>
+;; Copyright (C) 2021 Noodles! <nnoodle@chiru.no>
+;; Copyright (C) 2020 Étienne Deparis <etienne@depar.is>
+;; Copyright (C) 2020 Alex Schroeder <alex@gnu.org>
+;; Copyright (C) 2020 Simon Nicolussi <sinic@sinic.name>
+;; Copyright (C) 2020 Michel Alexandre Salim <michel@michel-slm.name>
+;; Copyright (C) 2020 Koushk Roy <kroy@twilio.com>
+;; Copyright (C) 2020 Vee <vee@vnsf.xyz>
+;; Copyright (C) 2020 Simon South <simon@simonsouth.net>
+;; Copyright (C) 2019-2020 Tim Vaughan <plugd@thelambdalab.xyz>
;; Author: Tim Vaughan <plugd@thelambdalab.xyz>
;; Created: 11 April 2019
-;; Version: 2.10.2
+;; Version: 2.11.0
;; Keywords: comm gopher
;; Homepage: http://thelambdalab.xyz/elpher
;; Package-Requires: ((emacs "26.2"))
"The command used to launch openssl when generating TLS client certificates."
:type '(file))
+(defcustom elpher-default-url-type "gopher"
+ "Default URL type to assume if not explicitly given."
+ :type '(choice (const "gopher")
+ (const "gemini")))
+
(defcustom elpher-gemini-TLS-cert-checks nil
"If non-nil, verify gemini server TLS certs using the default security level.
Otherwise, certificate verification is disabled.
(setf (url-filename url)
(url-unhex-string (url-filename url)))
(unless (url-type url)
- (setf (url-type url) "gopher"))
+ (setf (url-type url) elpher-default-url-type))
+ (unless (url-host url)
+ (let ((p (split-string (url-filename url) "/" nil nil)))
+ (setf (url-host url) (car p))
+ (setf (url-filename url)
+ (if (cdr p)
+ (concat "/" (mapconcat #'identity (cdr p) "/"))
+ ""))))
(when (or (equal "gopher" (url-type url))
(equal "gophers" (url-type url)))
;; Gopher defaults
- (unless (url-host url)
- (setf (url-host url) (url-filename url))
- (setf (url-filename url) ""))
(when (or (equal (url-filename url) "")
(equal (url-filename url) "/"))
(setf (url-filename url) "/1")))
(mapcar
(lambda (file)
(file-name-sans-extension file))
- (directory-files elpher-certificate-directory nil "\.key$")))
+ (directory-files elpher-certificate-directory nil "\\.key$")))
(defun elpher-forget-current-certificate ()
"Causes any current certificate to be forgotten.)
(1 'elpher-gemini-heading1)
(2 'elpher-gemini-heading2)
(3 'elpher-gemini-heading3)
- (_ 'default))))
+ (_ 'default)))
+ (fill-column (if (display-graphic-p)
+ (/ (* fill-column
+ (font-get (font-spec :name (face-font 'default)) :size))
+ (font-get (font-spec :name (face-font face)) :size)) fill-column)))
(unless (display-graphic-p)
(insert (make-string level ?#) " "))
(insert (propertize header 'face face))
(not (equal (elpher-bookmark-url bookmark) url)))
(elpher-load-bookmarks)))))
+;;; Integrations
+;;
+
+(defun elpher-org-link-store ()
+ "Store link to an `elpher' page in org-mode."
+ (when (eq major-mode 'elpher-mode)
+ (let ((link (concat "elpher:" (elpher-info-current)))
+ (desc (car elpher-current-page)))
+ (org-link-store-props :type "elpher"
+ :link link
+ :description desc)
+ t)))
+
+(defun elpher-org-link-follow (link _args)
+ "Follow an `elpher' link in an `org' buffer."
+ (require 'elpher)
+ (message (concat "Got link: " link))
+ (when (or
+ (string-match-p "^gemini://.+" link)
+ (string-match-p "^gopher://.+" link)
+ (string-match-p "^finger://.+" link))
+ (elpher-go (string-remove-prefix "elpher:" link))))
+
+(with-eval-after-load "org"
+ ;; Use `org-link-set-parameters' if defined (org-mode 9+)
+ (if (fboundp 'org-link-set-parameters)
+ (org-link-set-parameters "elpher"
+ :store #'elpher-org-link-store
+ :follow #'elpher-org-link-follow)
+ (org-add-link-type "mu4e" 'elpher-org-link-follow)
+ (add-hook 'org-store-link-functions 'elpher-org-link-store)))
+
+(defun browse-url-elpher (url &rest _args)
+ "Browse URL. This function is used by `browse-url'."
+ (interactive (browse-url-interactive-arg "Elpher URL: "))
+ (elpher-go url))
+
+(with-eval-after-load "browse-url"
+ ;; Use elpher to open gopher, finger and gemini links
+ (when (boundp 'browse-url-default-handlers)
+ (add-to-list 'browse-url-default-handlers
+ '("^\\(gopher\\|finger\\|gemini\\)://" . browse-url-elpher)))
+ ;; Register "gemini://" as a URI scheme so `browse-url' does the right thing
+ (add-to-list 'thing-at-point-uri-schemes "gemini://"))
+
;;; Interactive procedures
;;