Initial commit
This commit is contained in:
commit
810732f559
1 changed files with 307 additions and 0 deletions
307
avandu.el
Normal file
307
avandu.el
Normal file
|
|
@ -0,0 +1,307 @@
|
|||
;;; avandu.el --- Gateway to Tiny Tiny RSS
|
||||
|
||||
;; Copyright (C) 2012 Tom Willemsen <tom@ryuslash.org>
|
||||
|
||||
;; Author: Tom Willemsen <tom@ryuslash.org>
|
||||
;; Created: Jul 22, 2012
|
||||
;; Version: 0
|
||||
;; Keywords: net
|
||||
|
||||
;; Permission to use, copy, modify, and distribute this software for any
|
||||
;; purpose with or without fee is hereby granted, provided that the
|
||||
;; above copyright notice and this permission notice appear in all
|
||||
;; copies.
|
||||
|
||||
;; THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
|
||||
;; WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
|
||||
;; WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
|
||||
;; AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR
|
||||
;; CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
|
||||
;; OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
|
||||
;; NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
|
||||
;; CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
||||
|
||||
;;; Commentary:
|
||||
|
||||
;; Still coming...
|
||||
|
||||
;;; Code:
|
||||
(require 'json)
|
||||
|
||||
(defgroup avandu nil
|
||||
"Tiny Tiny RSS for emacs cusomizations."
|
||||
:group 'applications)
|
||||
|
||||
(defface avandu-overview-feed
|
||||
'((((class color)
|
||||
(background dark))
|
||||
(:foreground "white" :height 1.2 :bold t :family "sans"))
|
||||
(((class color)
|
||||
(background light))
|
||||
(:foreground "black" :height 1.2 :bold t :family "sans")))
|
||||
"Face for feed titles in avandu overview."
|
||||
:group 'avandu)
|
||||
|
||||
(defface avandu-overview-unread-article
|
||||
'((((class color)
|
||||
(background dark))
|
||||
(:foreground "orange3" :weight bold :family "sans"))
|
||||
(((class color)
|
||||
(background light))
|
||||
(:foregroung "red4" :weight bold :family "sans")))
|
||||
"Face for unread article titles in avandu overview."
|
||||
:group 'avandu)
|
||||
|
||||
(defface avandu-overview-read-article
|
||||
'((((class color)
|
||||
(background dark))
|
||||
(:foreground "white" :weight normal :family "sans"))
|
||||
(((class color)
|
||||
(background light))
|
||||
(:foreground "black" :weight normal :family "sans")))
|
||||
"Face for read article titles in avandu overview."
|
||||
:group 'avandu)
|
||||
|
||||
(defvar avandu--session-id nil
|
||||
"*internal* Session id for avandu.")
|
||||
|
||||
(defvar avandu-tt-rss-api-url nil
|
||||
"URL of your Tiny Tiny RSS instance.")
|
||||
|
||||
(defvar avandu-user nil
|
||||
"Username of your Tiny Tiny RSS account.")
|
||||
|
||||
(defvar avandu-password nil
|
||||
"Password for your Tiny Tiny RSS account.")
|
||||
|
||||
(defvar avandu-feed-button-map
|
||||
(let ((map (make-sparse-keymap)))
|
||||
(set-keymap-parent map button-map)
|
||||
(define-key map "c" 'avandu-feed-catchup)
|
||||
map)
|
||||
"Keymap for buttons of articles in `avandu-overview-mode', uses
|
||||
`button-map' as its parent.")
|
||||
|
||||
(defvar avandu-article-button-map
|
||||
(let ((map (make-sparse-keymap)))
|
||||
(set-keymap-parent map button-map)
|
||||
(define-key map "o" 'avandu-browse-article)
|
||||
(define-key map "r" 'avandu-mark-article-read)
|
||||
map)
|
||||
"Keymap for buttons of articles in `avandu-overview-mode', uses
|
||||
`button-map' as its parent.")
|
||||
|
||||
(defvar avandu-overview-map
|
||||
(let ((map (make-sparse-keymap)))
|
||||
(set-keymap-parent map special-mode-map)
|
||||
(define-key map "n" 'avandu-next-article)
|
||||
(define-key map "N" 'avandu-next-feed)
|
||||
(define-key map "p" 'avandu-previous-article)
|
||||
(define-key map "P" 'avandu-previous-feed)
|
||||
map)
|
||||
"Keymap for `avandu-overview-mode', uses `special-mode-map' as
|
||||
its parent.")
|
||||
|
||||
(define-derived-mode avandu-overview-mode special-mode "Avandu:Overview"
|
||||
"Major mode fo the avandu overview screen.
|
||||
|
||||
\\{avandu-overview-map}
|
||||
\\<avandu-overview-map>"
|
||||
(use-local-map avandu-overview-map)
|
||||
(set (make-local-variable 'revert-buffer-function)
|
||||
#'(lambda (ignore-auto noconfirm) (avandu-list))))
|
||||
|
||||
(defun avandu--get-status-id (results)
|
||||
"Get the status id from RESULTS."
|
||||
(cdr (assq 'status results)))
|
||||
|
||||
(defun avandu--get-session-id (results)
|
||||
"Get the session id from RESULTS."
|
||||
(cdr (assq 'session_id (assq 'content results))))
|
||||
|
||||
(defun avandu--check-login ()
|
||||
(unless (or (and avandu--session-id (avandu-logged-in-p))
|
||||
(avandu-login))
|
||||
(error "Could not log in to tt-rss")))
|
||||
|
||||
(defmacro avandu-getset (var prompt &optional passwdp)
|
||||
`(or ,var (setq ,var (,(if passwdp 'read-passwd 'read-string)
|
||||
,prompt))))
|
||||
|
||||
(defun avandu-send-command (data)
|
||||
(let* ((url-request-data
|
||||
(json-encode
|
||||
(if avandu--session-id
|
||||
(append `((sid . ,avandu--session-id))
|
||||
data)
|
||||
data)))
|
||||
(url-request-method "POST")
|
||||
(buffer (url-retrieve-synchronously avandu-tt-rss-api-url))
|
||||
result)
|
||||
(with-current-buffer buffer
|
||||
(goto-char (point-min))
|
||||
(search-forward "\n\n")
|
||||
(setq result (json-read)))
|
||||
(kill-buffer buffer)
|
||||
result))
|
||||
|
||||
(defun avandu-feed-catchup ()
|
||||
(interactive)
|
||||
(let* ((button (button-at (point)))
|
||||
(id (button-get button 'feed-id)))
|
||||
(avandu-send-command `((op . "catchupFeed")
|
||||
(feed_id . ,id))))
|
||||
(revert-buffer))
|
||||
|
||||
(defun avandu-mark-article-read (&optional button)
|
||||
(interactive)
|
||||
(let* ((button (or button (button-at (point))))
|
||||
(id (button-get button 'article-id)))
|
||||
(avandu-send-command `((op . "updateArticle")
|
||||
(article_ids . ,id)
|
||||
(mode . 0)
|
||||
(field . 2)))
|
||||
(button-put button 'face 'avandu-overview-read-article))
|
||||
(avandu-next-article))
|
||||
|
||||
(defun avandu-logged-in-p ()
|
||||
(let* ((response (avandu-send-command '((op . "isLoggedIn"))))
|
||||
(result (cdr (assq 'status (assq 'content response)))))
|
||||
(if (eq result :json-false)
|
||||
nil
|
||||
result)))
|
||||
|
||||
(defun avandu-login ()
|
||||
(interactive)
|
||||
(let ((result (avandu-send-command
|
||||
`((op . "login")
|
||||
(user . ,(avandu-getset avandu-user "Username: "))
|
||||
(password
|
||||
. ,(avandu-getset avandu-password "Password: " t))))))
|
||||
(if (eq (avandu--get-status-id result) 0)
|
||||
(progn
|
||||
(setq avandu--session-id (avandu--get-session-id result))
|
||||
t)
|
||||
nil)))
|
||||
|
||||
(defun avandu-new-articles-count ()
|
||||
(interactive)
|
||||
(avandu--check-login)
|
||||
(let ((result (avandu-send-command '((op . "getUnread")))))
|
||||
(message (cdr (assq 'unread (assq 'content result))))))
|
||||
|
||||
(defmacro avandu--next-button-of-type (direction type)
|
||||
(let ((prop (case type
|
||||
(feed 'feed-id)
|
||||
(article 'article-id)
|
||||
(t (error "Invalid type"))))
|
||||
(next-point-function (case direction
|
||||
(forward 'point-min)
|
||||
(backward 'point-max)
|
||||
(t (error "Invalid direction"))))
|
||||
(next-button-function (case direction
|
||||
(forward 'next-button)
|
||||
(backward 'previous-button)
|
||||
(t (error "Invalid direction")))))
|
||||
`(let ((pos (point))
|
||||
found-value)
|
||||
(while (not found-value)
|
||||
(let ((button (,next-button-function pos)))
|
||||
(unless button
|
||||
(setq pos (,next-point-function)
|
||||
button (or (button-at pos)
|
||||
(,next-button-function pos))))
|
||||
(setq found-value (button-get button ',prop)
|
||||
pos (overlay-start button))))
|
||||
(goto-char pos))))
|
||||
|
||||
(defun avandu-next-article ()
|
||||
(interactive)
|
||||
(avandu--next-button-of-type forward article))
|
||||
|
||||
(defun avandu-previous-article ()
|
||||
(interactive)
|
||||
(avandu--next-button-of-type backward article))
|
||||
|
||||
(defun avandu-next-feed ()
|
||||
(interactive)
|
||||
(avandu--next-button-of-type forward feed))
|
||||
|
||||
(defun avandu-previous-feed ()
|
||||
(interactive)
|
||||
(avandu--next-button-of-type backward feed))
|
||||
|
||||
(defun avandu--insert-feed-title (id title)
|
||||
(unless (eq (point) (point-min)) (newline))
|
||||
(insert-button
|
||||
(replace-regexp-in-string "^[ \n\t]*\\|[ \n\t]*$" "" title)
|
||||
'face 'avandu-overview-feed
|
||||
'feed-id id
|
||||
'keymap avandu-feed-button-map
|
||||
'action #'(lambda (button)
|
||||
(message "%s" (button-label button))))
|
||||
(newline)
|
||||
(newline))
|
||||
|
||||
(defun avandu-browse-article ()
|
||||
"Browse the current button's article url."
|
||||
(interactive)
|
||||
(let ((button (button-at (point))))
|
||||
(browse-url (button-get button 'link))
|
||||
(avandu-mark-article-read button)))
|
||||
|
||||
(defun avandu--insert-article-title (id link title)
|
||||
(insert-button
|
||||
(replace-regexp-in-string "^[ \n\t]*\\|[ \n\t]*$" "" title)
|
||||
'face 'avandu-overview-unread-article
|
||||
'article-id id
|
||||
'link link
|
||||
'keymap avandu-article-button-map
|
||||
'action #'(lambda (button)
|
||||
(message "%s" (button-get button 'link))))
|
||||
(newline))
|
||||
|
||||
;;;###autoload
|
||||
(defun avandu-list ()
|
||||
(interactive)
|
||||
(avandu--check-login)
|
||||
(let ((buffer (get-buffer-create "*avandu-overview*"))
|
||||
(result (avandu-send-command '((op . "getHeadlines")
|
||||
(feed_id . -4)
|
||||
(view_mode . "unread"))))
|
||||
feed-id)
|
||||
(with-current-buffer buffer
|
||||
(setq buffer-read-only nil)
|
||||
(erase-buffer)
|
||||
(goto-char (point-min))
|
||||
(mapc #'(lambda (elt)
|
||||
(unless (equal feed-id (assq 'feed_id elt))
|
||||
(avandu--insert-feed-title
|
||||
(cdr (assq 'feed_id elt))
|
||||
(cdr (assq 'feed_title elt))))
|
||||
(setq feed-id (assq 'feed_id elt))
|
||||
(avandu--insert-article-title
|
||||
(cdr (assq 'id elt))
|
||||
(cdr (assq 'link elt))
|
||||
(cdr (assq 'title elt))))
|
||||
(cdr (assq 'content result)))
|
||||
(setq buffer-read-only t)
|
||||
(goto-char (point-min))
|
||||
(avandu-overview-mode))
|
||||
(switch-to-buffer buffer)))
|
||||
|
||||
(provide 'avandu)
|
||||
|
||||
;;; avandu.el ends here
|
||||
;; ((feed_title . "Identity at Mozilla")
|
||||
;; (labels . [])
|
||||
;; (tags . [""])
|
||||
;; (feed_id . "6")
|
||||
;; (link . "http://identity.mozilla.com/post/13619011637")
|
||||
;; (title . "BrowserID this week: better, faster, more secure.")
|
||||
;; (is_updated . :json-false)
|
||||
;; (updated . 1322795401)
|
||||
;; (published . :json-false)
|
||||
;; (marked . :json-false)
|
||||
;; (unread . t)
|
||||
;; (id . 109))
|
||||
Loading…
Reference in a new issue