forked from austin-----/weibo.emacs
-
Notifications
You must be signed in to change notification settings - Fork 0
/
weibo-timeline.el
504 lines (420 loc) · 18.7 KB
/
weibo-timeline.el
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
;; Copyright (C) 2011 Austin<[email protected]>
;; 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 <http://www.gnu.org/licenses/>.
(require 'ewoc)
(defconst weibo-timeline-buffer-name "*weibo-timeline*")
(defconst weibo-timeline-mode-name "微博时间线")
(defconst weibo-timeline-headline "微博：%s\n命令：%s\n操作：g新消息 r刷新 j下一条 k上一条 h帮助 q退出")
(defconst weibo-timeline-post-caption "P发表微博 ")
(defconst weibo-timeline-look-caption "L察看 ")
(defconst weibo-timeline-retweet-caption "T转发 ")
(defconst weibo-timeline-comment-caption "C评论 ")
(defconst weibo-timeline-reply-caption "R回复 ")
(defconst weibo-timeline-footline "提示：获取更多较早前消息(m)")
(defconst weibo-timeline-separator (make-string 70 ?=))
(defconst weibo-timeline-sub-separator (make-string 70 ?-))
(defconst weibo-timeline-name-regexp "@\\(\\w\\|_\\|-\\)+")
(defconst weibo-timeline-name-regexp2 "@\\(\\w\\|_\\|-\\)*")
(defvar weibo-timeline-data nil "Buffer local variable that holds timeline data")
(defvar weibo-timeline-current-provider nil
"Buffer local variable that holds current timeline provider")
(defvar weibo-timeline-providers nil "Global variable that holds timeline providers")
(defvar weibo-timeline-timer nil)
(defconst weibo-api-status-unread "remind/unread_count")
(defconst weibo-api-reset-count "remind/set_count")
(defvar weibo-timeline-extra-params nil)
(defun weibo-timeline-get-unread (&optional param)
(unless weibo-user-uid
(weibo-user-get-uid)
(weibo-user-get-friends))
(weibo-get-data weibo-api-status-unread 'weibo-timeline-parse-unread param))
(defun weibo-timeline-parse-unread (root)
(when (weibo-check-result root)
(let ((follower (weibo-get-node-text root 'follower))
(dm (weibo-get-node-text root 'dm))
(mention_status (weibo-get-node-text root 'mention_status))
(mention_cmt (weibo-get-node-text root 'mention_cmt))
(cmt (weibo-get-node-text root 'cmt))
(status (weibo-get-node-text root 'status)))
(unless (= 0 (string-to-number
(concat follower
dm mention_status
mention_cmt
cmt status)))
(concat
(unless (string= follower "0")
(format "新粉丝(%s) " follower))
(unless (string= status "0")
(format "新微博(%s) " status))
(unless (string= cmt "0")
(format "新评论(%s) " cmt))
(unless (string= dm "0")
(format "新私信(%s) " dm))
(unless (string= mention_status "0")
(format "新@我的微博(%s) " mention_status))
(unless (string= mention_cmt "0")
(format "新@我的评论(%s) " mention_cmt)))))))
(defun weibo-timeline-reset-count (type)
(weibo-post-data weibo-api-reset-count (lambda (root))
`(("type" . ,type))))
(defstruct weibo-timeline-provider
key
tag
name
make-function
pretty-printer-function
pull-function
post-function
look-function
retweet-function
comment-function
reply-function
header-function
update-function
data)
(defun weibo-timeline-register-provider (reg-data &optional current)
(when (weibo-timeline-provider-p reg-data)
(let* ((key (weibo-timeline-provider-key reg-data))
(switch-to-key (append '(lambda () (interactive))
`((weibo-timeline-switch-to-provider ,key)))))
(add-to-list 'weibo-timeline-providers
`(,key . ,reg-data) t)
(define-key weibo-timeline-mode-map key
switch-to-key))))
(defun weibo-timeline-switch-to-provider (key &optional extra-params)
(weibo-timeline)
(let ((provider (cdr (assoc key weibo-timeline-providers))))
(when provider
(when (or (unless (string= extra-params weibo-timeline-extra-params) (setq weibo-timeline-extra-params extra-params) t) (not (eq provider weibo-timeline-current-provider)))
(setq weibo-timeline-current-provider provider)
(weibo-timeline-refresh)))))
(defun weibo-timeline-set-provider (provider)
(weibo-status-comment-buffer provider))
(defun weibo-timeline-pretty-printer (item)
(when (weibo-timeline-provider-p weibo-timeline-current-provider)
(apply (weibo-timeline-provider-pretty-printer-function weibo-timeline-current-provider)
(list item
(weibo-timeline-provider-data weibo-timeline-current-provider)))))
(defun weibo-timeline-insert-text (text)
(let ((pos-begin (point)))
(insert " " text "\n")
(fill-region pos-begin (- (point) 1))
(let ((pos-end (point)))
(goto-char pos-begin)
(while (search-forward-regexp "http://[0-9a-zA-Z\.\?&/]+" pos-end t)
(make-text-button (match-beginning 0) (match-end 0)
'action (lambda (b) (browse-url (button-label b)))
'follow-link t))
(goto-char pos-begin)
(while (search-forward-regexp weibo-timeline-name-regexp pos-end t)
(make-text-button (match-beginning 0) (match-end 0)
'action (lambda (b) (weibo-show-user (button-label b)))
'follow-link t))
(goto-char pos-end))))
(defun weibo-timeline-insert-picture (thumb_pic mid_pic)
(when thumb_pic
(insert "\t")
(let ((begin_pos (point)))
(weibo-insert-image (weibo-get-image-file thumb_pic) mid_pic)
(when mid_pic
(make-text-button begin_pos (point)
'face 'default
'action (lambda (b) (weibo-show-image (button-label b)))
'follow-link t)))
(insert "\n")))
(defun weibo-timeline-parse-data (root front-t &optional clear-t)
(when clear-t (ewoc-filter weibo-timeline-data (lambda (data) nil)))
(when (weibo-check-result root)
(let* ((proc-func (if front-t 'ewoc-enter-first 'ewoc-enter-last))
(tag (weibo-timeline-provider-tag weibo-timeline-current-provider))
(data (append (cdr (assoc tag root)) nil)))
(mapc (function (lambda (node)
(apply proc-func (list weibo-timeline-data
(apply
(weibo-timeline-provider-make-function
weibo-timeline-current-provider)
`(,node))))))
(if front-t (reverse data) data))))
(run-with-idle-timer 0.2 nil 'weibo-download-image-in-queue))
(defun weibo-timeline-pull (new)
(when (weibo-timeline-provider-p weibo-timeline-current-provider)
(let* ((pos (if new 0 -1))
(node (ewoc-nth weibo-timeline-data pos))
(node-data (and node (ewoc-data node))))
(apply (weibo-timeline-provider-pull-function weibo-timeline-current-provider)
(list
node-data
'weibo-timeline-parse-data new
(weibo-timeline-provider-data weibo-timeline-current-provider))))
(weibo-timeline-update)))
(defun weibo-timeline-pull-new ()
(interactive)
(weibo-timeline-pull t)
(goto-char (point-min)))
(defun weibo-timeline-pull-old ()
(interactive)
(let ((p (point)))
(weibo-timeline-pull nil)
(goto-char p)))
(defun weibo-timeline-move-next ()
(interactive)
(let* ((node (ewoc-locate weibo-timeline-data))
(ewoc_node (and node (ewoc-next weibo-timeline-data node))))
(if (not ewoc_node)
(weibo-timeline-pull-old)
(goto-char (ewoc-location ewoc_node))
(recenter-top-bottom 0))))
(defun weibo-timeline-move-prev ()
(interactive)
(let* ((node (ewoc-locate weibo-timeline-data))
(ewoc_node (and node (ewoc-prev weibo-timeline-data node))))
(when ewoc_node
(goto-char (ewoc-location ewoc_node))
(recenter-top-bottom 0))))
(defun weibo-timeline-retweet ()
(interactive)
(let* ((node (ewoc-locate weibo-timeline-data))
(data (and node (ewoc-data node))))
(when (weibo-timeline-provider-p weibo-timeline-current-provider)
(let ((func (weibo-timeline-provider-retweet-function
weibo-timeline-current-provider)))
(and func (apply func
(list data
(weibo-timeline-provider-data weibo-timeline-current-provider))))))))
(defun weibo-timeline-comment ()
(interactive)
(let* ((node (ewoc-locate weibo-timeline-data))
(data (and node (ewoc-data node))))
(when (weibo-timeline-provider-p weibo-timeline-current-provider)
(let ((func (weibo-timeline-provider-comment-function
weibo-timeline-current-provider)))
(and func (apply func
(list data
(weibo-timeline-provider-data weibo-timeline-current-provider))))))))
(defun weibo-timeline-reply ()
(interactive)
(let* ((node (ewoc-locate weibo-timeline-data))
(data (and node (ewoc-data node))))
(when (weibo-timeline-provider-p weibo-timeline-current-provider)
(let ((func (weibo-timeline-provider-reply-function
weibo-timeline-current-provider)))
(and func (apply func
(list data
(weibo-timeline-provider-data weibo-timeline-current-provider))))))))
(defun weibo-timeline-post ()
(interactive)
(when (weibo-timeline-provider-p weibo-timeline-current-provider)
(let ((func (weibo-timeline-provider-post-function
weibo-timeline-current-provider)))
(and func (apply func
(list (weibo-timeline-provider-data weibo-timeline-current-provider)))))))
(defun weibo-timeline-look ()
(interactive)
(let* ((node (ewoc-locate weibo-timeline-data))
(data (and node (ewoc-data node))))
(when (weibo-timeline-provider-p weibo-timeline-current-provider)
(let ((func (weibo-timeline-provider-look-function
weibo-timeline-current-provider)))
(and func (apply func
(list data
(weibo-timeline-provider-data weibo-timeline-current-provider))))))))
(defun weibo-timeline-inspect ()
(interactive)
(let ((node (ewoc-locate weibo-timeline-data)))
(when node
(print (ewoc-data node))
(ewoc-invalidate weibo-timeline-data node))))
(defun weibo-timeline-update-header (&optional msg)
(ewoc-set-hf weibo-timeline-data
(concat (format weibo-timeline-headline
(mapconcat
(lambda (item)
(let ((provider (cdr item)))
(concat
(weibo-timeline-provider-key provider)
(weibo-timeline-provider-name provider))))
weibo-timeline-providers " ")
(concat
(when (weibo-timeline-provider-post-function
weibo-timeline-current-provider)
weibo-timeline-post-caption)
(when (weibo-timeline-provider-look-function
weibo-timeline-current-provider)
weibo-timeline-look-caption)
(when (weibo-timeline-provider-retweet-function
weibo-timeline-current-provider)
weibo-timeline-retweet-caption)
(when (weibo-timeline-provider-comment-function
weibo-timeline-current-provider)
weibo-timeline-comment-caption)
(when (weibo-timeline-provider-reply-function
weibo-timeline-current-provider)
weibo-timeline-reply-caption)))
(when (> (length msg) 0)
(concat "\n"
weibo-timeline-separator
"\n微博提示："
msg))
(let ((header-func
(weibo-timeline-provider-header-function
weibo-timeline-current-provider)))
(when header-func
(apply header-func
(list (weibo-timeline-provider-data
weibo-timeline-current-provider))))))
weibo-timeline-footline))
(defun weibo-timeline-refresh ()
(interactive)
(setq mode-name (format "%s-%s" weibo-timeline-mode-name
(weibo-timeline-provider-name
weibo-timeline-current-provider)))
(weibo-timeline-update-header)
(ewoc-filter weibo-timeline-data (lambda (data) nil))
(weibo-timeline-pull-new)
(weibo-user-get-friends))
(defun weibo-timeline-update ()
(interactive)
(when (weibo-timeline-provider-p weibo-timeline-current-provider)
(let* ((old-point (point))
(data-list (ewoc-collect weibo-timeline-data (lambda (obj) t)))
(func (weibo-timeline-provider-update-function
weibo-timeline-current-provider))
(result (and func
(apply func (list data-list
(weibo-timeline-provider-data weibo-timeline-current-provider)))))
(result-list (and result (cdr result)))
(since-id (and result (car result)))
(unread (weibo-timeline-get-unread "")))
(when result-list
(ewoc-filter weibo-timeline-data (lambda (data) nil))
(mapc (lambda (data)
(ewoc-enter-last weibo-timeline-data data)) result-list))
(weibo-timeline-update-header unread)
(goto-char old-point))
(run-with-idle-timer 0.2 nil 'weibo-download-image-in-queue)))
(defconst weibo-timeline-help-content
"* 简介
\"使用Emacs的微博\"（weibo.emacs)是一个在Emacs上使用的微博客户端。它使用Elisp语言编写，提供了察看时间线，察看微博及评论，察看图片，发表和转发微博，发表评论和回复的功能。它基于Emacs，可以在Windows, Linux和Mac上使用。
* 功能
- 察看时间线
提供察看以下时间线的功能
我的关注
我的微博
提到我的
谁在说
我的评论
收到评论
- 察看微博和评论
- 提供察看某一条微博和评论的功能
发表微博，发表评论和回复评论
- 提供发表新微博，对某一条微薄发表评论及回复评论的功能
* 使用方法
- 授权
第一次使用时，将会自动跳转到微博应用授权的页面，登录后确认授权，然后将提示的pin码输回Emacs的mini-buffer即可。
- 开始
通过命令weibo-timeline开始察看时间线: M-x weibo-timeline
- 时间线界面
屏幕的最顶端，会出现如下三排提示：
微博：我的关注(a) 我的微博(i) 提到我的(@) 谁在说(w) 我的评论(o) 收到评论(c)
命令：发表微博(P) 察看(L) 转发(T) 评论(C) 回复(R)
操作：新消息(g) 刷新(r) 下一条（空格) 帮助(h) 退出(q)
微博行包括了不同的时间线及它们的切换方法。括号内的按键将在当前窗口显示对应的时间线：如提到我的(@)，当按下@键时，将切换提到我的时间线。
命令行包括了可以在时间线中使用的命令。除了发表微博外，其他命令都应将光标移到对应的微博或者评论上使用。
操作行包括了可以在时间线中使用的其他命令，如获取新消息，移到下一条消息，以及退出等等。
- 切换时间线
使用微博行所提示的按键进行切换。
- 察看时间线
使用Emacs默认的组合键移动光标。此外p，n，b，f键可用来上下左右移动光标。当光标移动到某一条微博或评论时，可按L键察看其对应的微博和最新评论。当微博中有图片时，会在时间线中显示缩略图。将光标移到图片上，按Enter键，会在新窗口中打开原图（按q键退出图片察看）。其他命令如操作中所示。
- 发表微博
在时间线界面中按P，将出现名为“发表微博”的窗口。在此窗口中编辑你想要发表的微博。完成后，按\\C-c\\C-c(Ctrl-c, Ctrl-c)提交微博。如果在编辑中想取消发表，按\\C-c\\C-d将关闭发表窗口（注意：此时你所编辑的内容将消失）。
- 转发微博
在时间线中，将光标移至某一条微博，按T将出现名为“转发微博”的窗口。此时操作与发表微博类似，完成编辑后，按\\C-c\\C-c提交微博，按\\C-c\\C-d取消。
- 发表评论和回复
在时间线中，按C对当前光标所在的微博发表评论。此时将出现“发表评论”窗口，操作与发表微博相似：完成编辑后，按\\C-c\\C-c提交评论，按\\C-c\\C-d取消。在微博详情和评论时间线中，按R键可以对评论进行回复。
- 备注
注意并非所有命令都对所有时间线适用。比如你不能对微博进行回复和对评论进行转发。命令行将之包含当前时间线可用的命令。")
(defun weibo-timeline-help ()
(interactive)
(with-output-to-temp-buffer "微博帮助"
(princ weibo-timeline-help-content)))
(defvar weibo-timeline-mode-map
nil
"Keymap for weibo-timeline-mode")
(setq weibo-timeline-mode-map
(let ((map (make-sparse-keymap)))
(define-key map "g" 'weibo-timeline-pull-new)
(define-key map "m" 'weibo-timeline-pull-old)
(define-key map " " 'weibo-timeline-move-next)
(define-key map "j" 'weibo-timeline-move-next)
(define-key map "k" 'weibo-timeline-move-prev)
(define-key map "r" 'weibo-timeline-refresh)
(define-key map "u" 'weibo-timeline-update)
(define-key map "s" 'weibo-timeline-inspect)
(define-key map "h" 'weibo-timeline-help)
(define-key map "P" 'weibo-timeline-post)
(define-key map "L" 'weibo-timeline-look)
(define-key map (kbd "RET") 'weibo-timeline-look)
(define-key map "T" 'weibo-timeline-retweet)
(define-key map "C" 'weibo-timeline-comment)
(define-key map "R" 'weibo-timeline-reply)
(define-key map "t" 'beginning-of-buffer)
(define-key map "d" 'end-of-buffer)
(define-key map "n" 'next-line)
(define-key map "p" 'previous-line)
(define-key map "f" 'forward-char)
(define-key map "b" 'backward-char)
(define-key map (kbd "TAB") 'forward-button)
(define-key map "q" 'weibo-bury-close-window)
(define-key map "Q" 'weibo-timeline-close)
map))
(defun weibo-timeline-close ()
(interactive)
(when weibo-timeline-timer
(cancel-timer weibo-timeline-timer)
(setq weibo-timeline-timer nil))
(weibo-kill-close-window))
(defun weibo-timeline-name-nobreak-p ()
(and (not (eq (char-after (point)) ?\@))
(or (looking-back weibo-timeline-name-regexp)
(looking-back "@"))))
(define-derived-mode weibo-timeline-mode fundamental-mode weibo-timeline-mode-name
"Major mode for displaying weibo timeline"
(use-local-map weibo-timeline-mode-map)
(setq buffer-read-only t)
(setq fill-column 70)
(make-local-variable 'weibo-timeline-data)
(make-local-variable 'weibo-timeline-current-provider)
(set (make-local-variable 'fill-nobreak-predicate) 'weibo-timeline-name-nobreak-p)
(unless (ewoc-p weibo-timeline-data)
(setq weibo-timeline-data
(ewoc-create 'weibo-timeline-pretty-printer
weibo-timeline-headline weibo-timeline-footline)))
(unless (weibo-timeline-provider-p weibo-timeline-current-provider)
(setq weibo-timeline-current-provider (cdar weibo-timeline-providers))
(mapc (lambda (ele)
(let* ((key (weibo-timeline-provider-key (cdr ele)))
(switch-to-key (append '(lambda () (interactive))
`((weibo-timeline-switch-to-provider ,key)))))
(define-key weibo-timeline-mode-map key switch-to-key)))
weibo-timeline-providers)))
(defun weibo-timeline-buffer ()
(with-current-buffer (get-buffer-create weibo-timeline-buffer-name)
(unless (eq major-mode 'weibo-timeline-mode)
(weibo-timeline-mode)
(weibo-timeline-refresh)
(unless (timerp weibo-timeline-timer)
(setq weibo-timeline-timer (run-with-idle-timer 300 t
'weibo-timeline-update))))
(current-buffer)))
(defun weibo-timeline ()
(interactive)
(switch-to-buffer (weibo-timeline-buffer)))
(provide 'weibo-timeline)