lp.el

;;; lp.el --- Launchpad API

;; Copyright (C) 2012 Adam Stokes

;; Author: Adam Stokes <hackr@cypherbook.com>
;; Keywords: api
;; Version: 1.0.0

;; This file 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 2, or (at your option) any
;; later version.

;; This file 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 GNU Emacs; see the file COPYING. If not, write to the
;; Free
;; Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
;; MA 02110-1301, USA.

;;; Installation:
;;
;; Place lp.el into your `load-path`
;; Add following to ~/.emacs.d/init.el file:
;;   (require 'lp)

;;; Usage:
;; (lp-bug 1)

;;; code:
(require 'url)
(require 'json)
(eval-when-compile
  (require 'cl))

(defun lp-make-url (bug)
  "make url for lp"
  (format "https://api.launchpad.net/1.0/bugs/%s" bug))

(defun lp-get (bug)
  "get url data from launchpad"
  (let ((result
         (url-retrieve-synchronously (lp-make-url bug))))
    (with-current-buffer result
      (setf (point) (point-min))
      (when (search-forward-regexp "\{" nil t)
      (buffer-substring-no-properties
       (line-beginning-position)
       (line-end-position))))))

(defun lp-bug (bug)
  "insert json at point"
  (interactive "title:")
  (let ((result (lp-get bug)))
    (if result
        (let ((json-object-type 'hash-table))
          (json-read-from-string result))
        (insert (gethash "title"))
      (error "lp-get: '%s' stupid" bug))))

(provide 'lp)
;;; lp.el ends here