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skk-search-web.el
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skk-search-web.el
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;;; skk-search-web.el --- Google $B%5%8%'%9%H$J$I$rMxMQ$7$?$+$J4A;zJQ49(B -*- coding: iso-2022-jp -*-
;; Copyright (C) 2010, 2011 HAMANO Kiyoto <[email protected]>
;; Copyright (C) 2011 Tsuyoshi Kitamoto <[email protected]>
;; Author: HAMANO Kiyoto <[email protected]>
;; Maintainer: Tsuyoshi Kitamoto <[email protected]>
;; Keywords: japanese, mule, input method
;; This file is part of Daredevil SKK.
;; Daredevil SKK 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.
;; Daredevil SKK 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 Daredevil SKK, see the file COPYING. If not, write to
;; the Free Software Foundation Inc., 51 Franklin Street, Fifth Floor,
;; Boston, MA 02110-1301, USA.
;;; Commentary:
;; $B;HMQJ}K!$r#2$D@bL@$7$^$9!#9%$_$NJ}$r;HMQ$7$F$/$@$5$$!#(B
;; (1) $B$+$J4A;zJQ49$N8uJd$K(B Google $B%5%8%'%9%H$rMxMQ$9$k(B
;; skk-search-prog-list $B$N:G8eJ}$K(B skk-search-web() $B$rCV$/$3$H$K$h$j!"(B
;; $B8D?M<-=q$d6&M-<-=q$KEPO?$5$l$F$$$J$$8+=P$78l$r(B Google $B%5%8%'%9%H(B
;; $B$7$^$9!#(B
;;
;; (add-to-list 'skk-search-prog-list
;; '(skk-search-web 'skk-google-suggest)
;; t)
;; (2) $B<-=qEPO?%b!<%I$X$NFMF~;~$N=i4|CM$K(B Google $B%5%8%'%9%H$rMxMQ$9$k(B
;; (setq skk-read-from-minibuffer-function
;; (lambda ()
;; (car (skk-google-suggest skk-henkan-key))))
;; $B>e5-Nc$G<($7$?4X?t(B skk-google-suggest $B$O(B skk-google-cgi-api-for-japanese-input
;; $B$KCV$-49$(2DG=$G$9!#(B
;; (add-to-list 'skk-search-prog-list
;; '(skk-search-web 'skk-google-cgi-api-for-japanese-input)
;; t)
;;
;; (setq skk-read-from-minibuffer-function
;; (lambda ()
;; (car (skk-google-cgi-api-for-japanese-input skk-henkan-key))))
;;; Requre
;; json.el $B$rI,MW$H$7$^$9!#(Bjson.el $B$O(B Emacs 23.1 $B$+$i$OI8=`$G$9!#(B
;; Emacs 22 $B$rMxMQ$7$F$$$kJ}$O!"(B
;; http://edward.oconnor.cx/elisp/json.el
;; $B$+$i(B json.el $B$r<hF@$7$F$/$@$5$$!#(B
;; Test
;; (let ((skk-henkan-key "emacs"))
;; (skk-search-web 'skk-google-suggest))
;; ("emacs" "emacs $B%3%^%s%I(B" "emacs windows" "emacs $B;H$$J}(B" "emacs $BJ8;z%3!<%I(B" ...)
;;; $B<U<-(B
;; $B$b$H$b$H$N%*%j%8%J%k$O(B HAMANO Kiyoto <[email protected]> $B$5$s$,(B
;; $B=q$$$?5-;v(B http://d.hatena.ne.jp/khiker/20100128/google_suggest $B$G$9!#(B
;; $B2~JQ!"8x3+$r2w$/>5Bz$7$F$$$?$@$$$?(B HAMANO Kiyoto $B$5$s$K46<U$7$^$9!#(B
;;; Code:
(require 'url-http)
(require 'json)
(defun skk-url-retrieve (url coding-system)
"URL $B$r<hF@$9$k!#La$jCM$O(B decode-coding-string $B$G$"$k(B."
(let (buf p)
(unwind-protect
(progn
(setq buf (let (
;; (url-request-extra-headers '(("" . "")
;; ("" . "")))
(url-request-method "GET")
(url-max-redirextions 0))
(url-retrieve-synchronously url))) ; return BUFFER contain data
(when (setq p (url-http-symbol-value-in-buffer
'url-http-end-of-headers buf))
(with-current-buffer buf
(decode-coding-string (buffer-substring (1+ p)
(point-max))
coding-system))))
(when buf
(kill-buffer buf)))))
(defun skk-google-cgi-api-for-japanese-input (word)
"Google CGI API for Japanese Input $B$rMxMQ$7$?$+$J4A;zJQ49(B.
http://www.google.co.jp/ime/cgiapi.html
$BLa$jCM$O!"8uJd72$N%j%9%H(B."
(let* ((jsonp (skk-url-retrieve
(concat "http://www.google.com/transliterate"
"?langpair=ja-Hira|ja"
"&text="
(url-hexify-string (encode-coding-string (concat word ",")
'utf-8)))
'utf-8))
(json (json-read-from-string jsonp)) ; [["$B$_$@$7$4(B" ["$B8uJd(Ba" "$B8uJd(Bb" "$B8uJd(Bc"]]]
(ary (aref (aref json 0) 1)) ; ["$B8uJd(Ba" "$B8uJd(Bb" "$B8uJd(Bc"]
list)
(dotimes (i (length ary))
(setq list (cons (aref ary i)
list)))
(nreverse list)))
(defun skk-google-suggest (word)
"Google $B%5%8%'%9%H$rMxMQ$7$?$+$J4A;zJQ49(B."
;; http://labs.google.com/intl/ja/suggestfaq.html (404 not found)
(with-temp-buffer
(insert (skk-url-retrieve
(concat "http://clients1.google.co.jp/complete/search"
"?hl=ja"
"&cp=2"
"&output=toolbar" ; xml $B%l%9%]%s%9(B
"&q=" (url-hexify-string (encode-coding-string word 'utf-8)))
'sjis))
(goto-char (point-min))
(let (list)
(while (re-search-forward "suggestion data=\"\\([^>]*\\)\"" nil t)
(setq list (cons (buffer-substring (match-beginning 1)
(match-end 1))
list)))
(nreverse list))))
(defun skk-wikipedia-suggest (word)
(let* ((jsonp (skk-url-retrieve
(concat "http://ja.wikipedia.org/w/api.php"
"?action=opensearch"
"&format=json"
"&search=" (url-hexify-string
(encode-coding-string word 'utf-8)))
'utf-8))
(json (json-read-from-string jsonp))
;; ["$B$_$@$7$4(B" ["$B8uJd(Ba" "$B8uJd(Bb" "$B8uJd(Bc"]]
;; $B"(!V$_$@$7$4!W$,4A;z$G$"$l$PMM!9$J8uJd$,F@$i$l$k$,!"(B
;; $BJ?2>L>$@$H$"$^$j%R%C%H$7$J$$!#$=$N$?$a!"$+$J4A;z(B
;; $BJQ49$NMQES$K$OIT8~$-$+$b!#(B
(ary (aref json 1))
list)
(dotimes (i (length ary))
(setq list (cons (aref ary i)
list)))
(nreverse list)))
(defun skk-search-web (function)
(funcall function skk-henkan-key))
(provide 'skk-search-web)
;;; skk-search-web.el ends here