|
0
|
1 ;;; gnus-score.el --- scoring code for Gnus
|
|
|
2 ;; Copyright (C) 1995,96 Free Software Foundation, Inc.
|
|
|
3
|
|
|
4 ;; Author: Per Abrahamsen <amanda@iesd.auc.dk>
|
|
|
5 ;; Lars Magne Ingebrigtsen <larsi@ifi.uio.no>
|
|
|
6 ;; Keywords: news
|
|
|
7
|
|
|
8 ;; This file is part of GNU Emacs.
|
|
|
9
|
|
|
10 ;; GNU Emacs is free software; you can redistribute it and/or modify
|
|
|
11 ;; it under the terms of the GNU General Public License as published by
|
|
|
12 ;; the Free Software Foundation; either version 2, or (at your option)
|
|
|
13 ;; any later version.
|
|
|
14
|
|
|
15 ;; GNU Emacs is distributed in the hope that it will be useful,
|
|
|
16 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
17 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
18 ;; GNU General Public License for more details.
|
|
|
19
|
|
|
20 ;; You should have received a copy of the GNU General Public License
|
|
|
21 ;; along with GNU Emacs; see the file COPYING. If not, write to the
|
|
|
22 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
|
23 ;; Boston, MA 02111-1307, USA.
|
|
|
24
|
|
|
25 ;;; Commentary:
|
|
|
26
|
|
|
27 ;;; Code:
|
|
|
28
|
|
|
29 (require 'gnus)
|
|
|
30 (eval-when-compile (require 'cl))
|
|
|
31
|
|
|
32 (defvar gnus-global-score-files nil
|
|
|
33 "*List of global score files and directories.
|
|
|
34 Set this variable if you want to use people's score files. One entry
|
|
|
35 for each score file or each score file directory. Gnus will decide
|
|
|
36 by itself what score files are applicable to which group.
|
|
|
37
|
|
|
38 Say you want to use the single score file
|
|
|
39 \"/ftp.ifi.uio.no@ftp:/pub/larsi/ding/score/soc.motss.SCORE\" and all
|
|
|
40 score files in the \"/ftp.some-where:/pub/score\" directory.
|
|
|
41
|
|
|
42 (setq gnus-global-score-files
|
|
|
43 '(\"/ftp.ifi.uio.no:/pub/larsi/ding/score/soc.motss.SCORE\"
|
|
|
44 \"/ftp.some-where:/pub/score\"))")
|
|
|
45
|
|
|
46 (defvar gnus-score-file-single-match-alist nil
|
|
|
47 "*Alist mapping regexps to lists of score files.
|
|
|
48 Each element of this alist should be of the form
|
|
|
49 (\"REGEXP\" [ \"SCORE-FILE-1\" ] [ \"SCORE-FILE-2\" ] ... )
|
|
|
50
|
|
|
51 If the name of a group is matched by REGEXP, the corresponding scorefiles
|
|
|
52 will be used for that group.
|
|
|
53 The first match found is used, subsequent matching entries are ignored (to
|
|
|
54 use multiple matches, see gnus-score-file-multiple-match-alist).
|
|
|
55
|
|
|
56 These score files are loaded in addition to any files returned by
|
|
|
57 gnus-score-find-score-files-function (which see).")
|
|
|
58
|
|
|
59 (defvar gnus-score-file-multiple-match-alist nil
|
|
|
60 "*Alist mapping regexps to lists of score files.
|
|
|
61 Each element of this alist should be of the form
|
|
|
62 (\"REGEXP\" [ \"SCORE-FILE-1\" ] [ \"SCORE-FILE-2\" ] ... )
|
|
|
63
|
|
|
64 If the name of a group is matched by REGEXP, the corresponding scorefiles
|
|
|
65 will be used for that group.
|
|
|
66 If multiple REGEXPs match a group, the score files corresponding to each
|
|
|
67 match will be used (for only one match to be used, see
|
|
|
68 gnus-score-file-single-match-alist).
|
|
|
69
|
|
|
70 These score files are loaded in addition to any files returned by
|
|
|
71 gnus-score-find-score-files-function (which see).")
|
|
|
72
|
|
|
73 (defvar gnus-score-file-suffix "SCORE"
|
|
|
74 "*Suffix of the score files.")
|
|
|
75
|
|
|
76 (defvar gnus-adaptive-file-suffix "ADAPT"
|
|
|
77 "*Suffix of the adaptive score files.")
|
|
|
78
|
|
|
79 (defvar gnus-score-find-score-files-function 'gnus-score-find-bnews
|
|
|
80 "*Function used to find score files.
|
|
|
81 The function will be called with the group name as the argument, and
|
|
|
82 should return a list of score files to apply to that group. The score
|
|
|
83 files do not actually have to exist.
|
|
|
84
|
|
|
85 Predefined values are:
|
|
|
86
|
|
|
87 gnus-score-find-single: Only apply the group's own score file.
|
|
|
88 gnus-score-find-hierarchical: Also apply score files from parent groups.
|
|
|
89 gnus-score-find-bnews: Apply score files whose names matches.
|
|
|
90
|
|
|
91 See the documentation to these functions for more information.
|
|
|
92
|
|
|
93 This variable can also be a list of functions to be called. Each
|
|
|
94 function should either return a list of score files, or a list of
|
|
|
95 score alists.")
|
|
|
96
|
|
|
97 (defvar gnus-score-interactive-default-score 1000
|
|
|
98 "*Scoring commands will raise/lower the score with this number as the default.")
|
|
|
99
|
|
|
100 (defvar gnus-score-expiry-days 7
|
|
|
101 "*Number of days before unused score file entries are expired.
|
|
|
102 If this variable is nil, no score file entries will be expired.")
|
|
|
103
|
|
|
104 (defvar gnus-update-score-entry-dates t
|
|
|
105 "*In non-nil, update matching score entry dates.
|
|
|
106 If this variable is nil, then score entries that provide matches
|
|
|
107 will be expired along with non-matching score entries.")
|
|
|
108
|
|
|
109 (defvar gnus-orphan-score nil
|
|
|
110 "*All orphans get this score added. Set in the score file.")
|
|
|
111
|
|
|
112 (defvar gnus-default-adaptive-score-alist
|
|
|
113 '((gnus-kill-file-mark)
|
|
|
114 (gnus-unread-mark)
|
|
|
115 (gnus-read-mark (from 3) (subject 30))
|
|
|
116 (gnus-catchup-mark (subject -10))
|
|
|
117 (gnus-killed-mark (from -1) (subject -20))
|
|
|
118 (gnus-del-mark (from -2) (subject -15)))
|
|
|
119 "*Alist of marks and scores.")
|
|
|
120
|
|
|
121 (defvar gnus-score-mimic-keymap nil
|
|
|
122 "*Have the score entry functions pretend that they are a keymap.")
|
|
|
123
|
|
|
124 (defvar gnus-score-exact-adapt-limit 10
|
|
|
125 "*Number that says how long a match has to be before using substring matching.
|
|
|
126 When doing adaptive scoring, one normally uses fuzzy or substring
|
|
|
127 matching. However, if the header one matches is short, the possibility
|
|
|
128 for false positives is great, so if the length of the match is less
|
|
|
129 than this variable, exact matching will be used.
|
|
|
130
|
|
|
131 If this variable is nil, exact matching will always be used.")
|
|
|
132
|
|
|
133 (defvar gnus-score-uncacheable-files "ADAPT$"
|
|
|
134 "*All score files that match this regexp will not be cached.")
|
|
|
135
|
|
|
136 (defvar gnus-score-default-header nil
|
|
|
137 "Default header when entering new scores.
|
|
|
138
|
|
|
139 Should be one of the following symbols.
|
|
|
140
|
|
|
141 a: from
|
|
|
142 s: subject
|
|
|
143 b: body
|
|
|
144 h: head
|
|
|
145 i: message-id
|
|
|
146 t: references
|
|
|
147 x: xref
|
|
|
148 l: lines
|
|
|
149 d: date
|
|
|
150 f: followup
|
|
|
151
|
|
|
152 If nil, the user will be asked for a header.")
|
|
|
153
|
|
|
154 (defvar gnus-score-default-type nil
|
|
|
155 "Default match type when entering new scores.
|
|
|
156
|
|
|
157 Should be one of the following symbols.
|
|
|
158
|
|
|
159 s: substring
|
|
|
160 e: exact string
|
|
|
161 f: fuzzy string
|
|
|
162 r: regexp string
|
|
|
163 b: before date
|
|
|
164 a: at date
|
|
|
165 n: this date
|
|
|
166 <: less than number
|
|
|
167 >: greater than number
|
|
|
168 =: equal to number
|
|
|
169
|
|
|
170 If nil, the user will be asked for a match type.")
|
|
|
171
|
|
|
172 (defvar gnus-score-default-fold nil
|
|
|
173 "Use case folding for new score file entries iff not nil.")
|
|
|
174
|
|
|
175 (defvar gnus-score-default-duration nil
|
|
|
176 "Default duration of effect when entering new scores.
|
|
|
177
|
|
|
178 Should be one of the following symbols.
|
|
|
179
|
|
|
180 t: temporary
|
|
|
181 p: permanent
|
|
|
182 i: immediate
|
|
|
183
|
|
|
184 If nil, the user will be asked for a duration.")
|
|
|
185
|
|
|
186 (defvar gnus-score-after-write-file-function nil
|
|
|
187 "*Function called with the name of the score file just written to disk.")
|
|
|
188
|
|
|
189
|
|
|
190
|
|
|
191 ;; Internal variables.
|
|
|
192
|
|
|
193 (defvar gnus-internal-global-score-files nil)
|
|
|
194 (defvar gnus-score-file-list nil)
|
|
|
195
|
|
|
196 (defvar gnus-short-name-score-file-cache nil)
|
|
|
197
|
|
|
198 (defvar gnus-score-help-winconf nil)
|
|
|
199 (defvar gnus-adaptive-score-alist gnus-default-adaptive-score-alist)
|
|
|
200 (defvar gnus-score-trace nil)
|
|
|
201 (defvar gnus-score-edit-buffer nil)
|
|
|
202
|
|
|
203 (defvar gnus-score-alist nil
|
|
|
204 "Alist containing score information.
|
|
|
205 The keys can be symbols or strings. The following symbols are defined.
|
|
|
206
|
|
|
207 touched: If this alist has been modified.
|
|
|
208 mark: Automatically mark articles below this.
|
|
|
209 expunge: Automatically expunge articles below this.
|
|
|
210 files: List of other score files to load when loading this one.
|
|
|
211 eval: Sexp to be evaluated when the score file is loaded.
|
|
|
212
|
|
|
213 String entries have the form (HEADER (MATCH TYPE SCORE DATE) ...)
|
|
|
214 where HEADER is the header being scored, MATCH is the string we are
|
|
|
215 looking for, TYPE is a flag indicating whether it should use regexp or
|
|
|
216 substring matching, SCORE is the score to add and DATE is the date
|
|
|
217 of the last successful match.")
|
|
|
218
|
|
|
219 (defvar gnus-score-cache nil)
|
|
|
220 (defvar gnus-scores-articles nil)
|
|
|
221 (defvar gnus-score-index nil)
|
|
|
222
|
|
|
223
|
|
|
224 (defconst gnus-header-index
|
|
|
225 ;; Name to index alist.
|
|
|
226 '(("number" 0 gnus-score-integer)
|
|
|
227 ("subject" 1 gnus-score-string)
|
|
|
228 ("from" 2 gnus-score-string)
|
|
|
229 ("date" 3 gnus-score-date)
|
|
|
230 ("message-id" 4 gnus-score-string)
|
|
|
231 ("references" 5 gnus-score-string)
|
|
|
232 ("chars" 6 gnus-score-integer)
|
|
|
233 ("lines" 7 gnus-score-integer)
|
|
|
234 ("xref" 8 gnus-score-string)
|
|
|
235 ("head" -1 gnus-score-body)
|
|
|
236 ("body" -1 gnus-score-body)
|
|
|
237 ("all" -1 gnus-score-body)
|
|
|
238 ("followup" 2 gnus-score-followup)
|
|
|
239 ("thread" 5 gnus-score-thread)))
|
|
|
240
|
|
|
241 (eval-and-compile
|
|
|
242 (autoload 'gnus-uu-ctl-map "gnus-uu" nil nil 'keymap))
|
|
|
243
|
|
|
244 ;;; Summary mode score maps.
|
|
|
245
|
|
|
246 (gnus-define-keys
|
|
|
247 (gnus-summary-score-map "V" gnus-summary-mode-map)
|
|
|
248 "s" gnus-summary-set-score
|
|
|
249 "a" gnus-summary-score-entry
|
|
|
250 "S" gnus-summary-current-score
|
|
|
251 "c" gnus-score-change-score-file
|
|
|
252 "m" gnus-score-set-mark-below
|
|
|
253 "x" gnus-score-set-expunge-below
|
|
|
254 "R" gnus-summary-rescore
|
|
|
255 "e" gnus-score-edit-current-scores
|
|
|
256 "f" gnus-score-edit-file
|
|
|
257 "F" gnus-score-flush-cache
|
|
|
258 "t" gnus-score-find-trace
|
|
|
259 "C" gnus-score-customize)
|
|
|
260
|
|
|
261 ;; Summary score file commands
|
|
|
262
|
|
|
263 ;; Much modification of the kill (ahem, score) code and lots of the
|
|
|
264 ;; functions are written by Per Abrahamsen <amanda@iesd.auc.dk>.
|
|
|
265
|
|
|
266 (defun gnus-summary-lower-score (&optional score)
|
|
|
267 "Make a score entry based on the current article.
|
|
|
268 The user will be prompted for header to score on, match type,
|
|
|
269 permanence, and the string to be used. The numerical prefix will be
|
|
|
270 used as score."
|
|
|
271 (interactive "P")
|
|
|
272 (gnus-summary-increase-score (- (gnus-score-default score))))
|
|
|
273
|
|
|
274 (defvar gnus-score-default-header nil
|
|
|
275 "*The default header to score on when entering a score rule interactively.")
|
|
|
276
|
|
|
277 (defvar gnus-score-default-type nil
|
|
|
278 "*The default score type to use when entering a score rule interactively.")
|
|
|
279
|
|
|
280 (defvar gnus-score-default-duration nil
|
|
|
281 "*The default score duration to use on when entering a score rule interactively.")
|
|
|
282
|
|
|
283 (defun gnus-score-kill-help-buffer ()
|
|
|
284 (when (get-buffer "*Score Help*")
|
|
|
285 (kill-buffer "*Score Help*")
|
|
|
286 (and gnus-score-help-winconf
|
|
|
287 (set-window-configuration gnus-score-help-winconf))))
|
|
|
288
|
|
|
289 (defun gnus-summary-increase-score (&optional score)
|
|
|
290 "Make a score entry based on the current article.
|
|
|
291 The user will be prompted for header to score on, match type,
|
|
|
292 permanence, and the string to be used. The numerical prefix will be
|
|
|
293 used as score."
|
|
|
294 (interactive "P")
|
|
|
295 (gnus-set-global-variables)
|
|
|
296 (let* ((nscore (gnus-score-default score))
|
|
|
297 (prefix (if (< nscore 0) ?L ?I))
|
|
|
298 (increase (> nscore 0))
|
|
|
299 (char-to-header
|
|
|
300 '((?a "from" nil nil string)
|
|
|
301 (?s "subject" nil nil string)
|
|
|
302 (?b "body" "" nil body-string)
|
|
|
303 (?h "head" "" nil body-string)
|
|
|
304 (?i "message-id" nil t string)
|
|
|
305 (?t "references" "message-id" nil string)
|
|
|
306 (?x "xref" nil nil string)
|
|
|
307 (?l "lines" nil nil number)
|
|
|
308 (?d "date" nil nil date)
|
|
|
309 (?f "followup" nil nil string)
|
|
|
310 (?T "thread" nil nil string)))
|
|
|
311 (char-to-type
|
|
|
312 '((?s s "substring" string)
|
|
|
313 (?e e "exact string" string)
|
|
|
314 (?f f "fuzzy string" string)
|
|
|
315 (?r r "regexp string" string)
|
|
|
316 (?z s "substring" body-string)
|
|
|
317 (?p s "regexp string" body-string)
|
|
|
318 (?b before "before date" date)
|
|
|
319 (?a at "at date" date)
|
|
|
320 (?n now "this date" date)
|
|
|
321 (?< < "less than number" number)
|
|
|
322 (?> > "greater than number" number)
|
|
|
323 (?= = "equal to number" number)))
|
|
|
324 (char-to-perm
|
|
|
325 (list (list ?t (current-time-string) "temporary")
|
|
|
326 '(?p perm "permanent") '(?i now "immediate")))
|
|
|
327 (mimic gnus-score-mimic-keymap)
|
|
|
328 (hchar (and gnus-score-default-header
|
|
|
329 (aref (symbol-name gnus-score-default-header) 0)))
|
|
|
330 (tchar (and gnus-score-default-type
|
|
|
331 (aref (symbol-name gnus-score-default-type) 0)))
|
|
|
332 (pchar (and gnus-score-default-duration
|
|
|
333 (aref (symbol-name gnus-score-default-duration) 0)))
|
|
|
334 entry temporary type match)
|
|
|
335
|
|
|
336 (unwind-protect
|
|
|
337 (progn
|
|
|
338
|
|
|
339 ;; First we read the header to score.
|
|
|
340 (while (not hchar)
|
|
|
341 (if mimic
|
|
|
342 (progn
|
|
|
343 (sit-for 1)
|
|
|
344 (message "%c-" prefix))
|
|
|
345 (message "%s header (%s?): " (if increase "Increase" "Lower")
|
|
|
346 (mapconcat (lambda (s) (char-to-string (car s)))
|
|
|
347 char-to-header "")))
|
|
|
348 (setq hchar (read-char))
|
|
|
349 (when (or (= hchar ??) (= hchar ?\C-h))
|
|
|
350 (setq hchar nil)
|
|
|
351 (gnus-score-insert-help "Match on header" char-to-header 1)))
|
|
|
352
|
|
|
353 (gnus-score-kill-help-buffer)
|
|
|
354 (unless (setq entry (assq (downcase hchar) char-to-header))
|
|
|
355 (if mimic (error "%c %c" prefix hchar) (error "")))
|
|
|
356
|
|
|
357 (when (/= (downcase hchar) hchar)
|
|
|
358 ;; This was a majuscle, so we end reading and set the defaults.
|
|
|
359 (if mimic (message "%c %c" prefix hchar) (message ""))
|
|
|
360 (setq tchar (or tchar ?s)
|
|
|
361 pchar (or pchar ?t)))
|
|
|
362
|
|
|
363 ;; We continue reading - the type.
|
|
|
364 (while (not tchar)
|
|
|
365 (if mimic
|
|
|
366 (progn
|
|
|
367 (sit-for 1) (message "%c %c-" prefix hchar))
|
|
|
368 (message "%s header '%s' with match type (%s?): "
|
|
|
369 (if increase "Increase" "Lower")
|
|
|
370 (nth 1 entry)
|
|
|
371 (mapconcat (lambda (s)
|
|
|
372 (if (eq (nth 4 entry)
|
|
|
373 (nth 3 s))
|
|
|
374 (char-to-string (car s))
|
|
|
375 ""))
|
|
|
376 char-to-type "")))
|
|
|
377 (setq tchar (read-char))
|
|
|
378 (when (or (= tchar ??) (= tchar ?\C-h))
|
|
|
379 (setq tchar nil)
|
|
|
380 (gnus-score-insert-help
|
|
|
381 "Match type"
|
|
|
382 (delq nil
|
|
|
383 (mapcar (lambda (s)
|
|
|
384 (if (eq (nth 4 entry)
|
|
|
385 (nth 3 s))
|
|
|
386 s nil))
|
|
|
387 char-to-type ))
|
|
|
388 2)))
|
|
|
389
|
|
|
390 (gnus-score-kill-help-buffer)
|
|
|
391 (unless (setq type (nth 1 (assq (downcase tchar) char-to-type)))
|
|
|
392 (if mimic (error "%c %c" prefix hchar) (error "")))
|
|
|
393
|
|
|
394 (when (/= (downcase tchar) tchar)
|
|
|
395 ;; It was a majuscle, so we end reading and the the default.
|
|
|
396 (if mimic (message "%c %c %c" prefix hchar tchar)
|
|
|
397 (message ""))
|
|
|
398 (setq pchar (or pchar ?p)))
|
|
|
399
|
|
|
400 ;; We continue reading.
|
|
|
401 (while (not pchar)
|
|
|
402 (if mimic
|
|
|
403 (progn
|
|
|
404 (sit-for 1) (message "%c %c %c-" prefix hchar tchar))
|
|
|
405 (message "%s permanence (%s?): " (if increase "Increase" "Lower")
|
|
|
406 (mapconcat (lambda (s) (char-to-string (car s)))
|
|
|
407 char-to-perm "")))
|
|
|
408 (setq pchar (read-char))
|
|
|
409 (when (or (= pchar ??) (= pchar ?\C-h))
|
|
|
410 (setq pchar nil)
|
|
|
411 (gnus-score-insert-help "Match permanence" char-to-perm 2)))
|
|
|
412
|
|
|
413 (gnus-score-kill-help-buffer)
|
|
|
414 (if mimic (message "%c %c %c" prefix hchar tchar pchar)
|
|
|
415 (message ""))
|
|
|
416 (unless (setq temporary (cadr (assq pchar char-to-perm)))
|
|
|
417 (if mimic
|
|
|
418 (error "%c %c %c %c" prefix hchar tchar pchar)
|
|
|
419 (error ""))))
|
|
|
420 ;; Always kill the score help buffer.
|
|
|
421 (gnus-score-kill-help-buffer))
|
|
|
422
|
|
|
423 ;; We have all the data, so we enter this score.
|
|
|
424 (setq match (if (string= (nth 2 entry) "") ""
|
|
|
425 (gnus-summary-header (or (nth 2 entry) (nth 1 entry)))))
|
|
|
426
|
|
|
427 ;; Modify the match, perhaps.
|
|
|
428 (cond
|
|
|
429 ((equal (nth 1 entry) "xref")
|
|
|
430 (when (string-match "^Xref: *" match)
|
|
|
431 (setq match (substring match (match-end 0))))
|
|
|
432 (when (string-match "^[^:]* +" match)
|
|
|
433 (setq match (substring match (match-end 0))))))
|
|
|
434
|
|
|
435 (when (memq type '(r R regexp Regexp))
|
|
|
436 (setq match (regexp-quote match)))
|
|
|
437
|
|
|
438 (gnus-summary-score-entry
|
|
|
439 (nth 1 entry) ; Header
|
|
|
440 match ; Match
|
|
|
441 type ; Type
|
|
|
442 (if (eq 's score) nil score) ; Score
|
|
|
443 (if (eq 'perm temporary) ; Temp
|
|
|
444 nil
|
|
|
445 temporary)
|
|
|
446 (not (nth 3 entry))) ; Prompt
|
|
|
447 ))
|
|
|
448
|
|
|
449 (defun gnus-score-insert-help (string alist idx)
|
|
|
450 (setq gnus-score-help-winconf (current-window-configuration))
|
|
|
451 (save-excursion
|
|
|
452 (set-buffer (get-buffer-create "*Score Help*"))
|
|
|
453 (buffer-disable-undo (current-buffer))
|
|
|
454 (delete-windows-on (current-buffer))
|
|
|
455 (erase-buffer)
|
|
|
456 (insert string ":\n\n")
|
|
|
457 (let ((max -1)
|
|
|
458 (list alist)
|
|
|
459 (i 0)
|
|
|
460 n width pad format)
|
|
|
461 ;; find the longest string to display
|
|
|
462 (while list
|
|
|
463 (setq n (length (nth idx (car list))))
|
|
|
464 (or (> max n)
|
|
|
465 (setq max n))
|
|
|
466 (setq list (cdr list)))
|
|
|
467 (setq max (+ max 4)) ; %c, `:', SPACE, a SPACE at end
|
|
|
468 (setq n (/ (1- (window-width)) max)) ; items per line
|
|
|
469 (setq width (/ (1- (window-width)) n)) ; width of each item
|
|
|
470 ;; insert `n' items, each in a field of width `width'
|
|
|
471 (while alist
|
|
|
472 (if (< i n)
|
|
|
473 ()
|
|
|
474 (setq i 0)
|
|
|
475 (delete-char -1) ; the `\n' takes a char
|
|
|
476 (insert "\n"))
|
|
|
477 (setq pad (- width 3))
|
|
|
478 (setq format (concat "%c: %-" (int-to-string pad) "s"))
|
|
|
479 (insert (format format (caar alist) (nth idx (car alist))))
|
|
|
480 (setq alist (cdr alist))
|
|
|
481 (setq i (1+ i))))
|
|
|
482 ;; display ourselves in a small window at the bottom
|
|
|
483 (gnus-appt-select-lowest-window)
|
|
|
484 (split-window)
|
|
|
485 (pop-to-buffer "*Score Help*")
|
|
|
486 (let ((window-min-height 1))
|
|
|
487 (shrink-window-if-larger-than-buffer))
|
|
|
488 (select-window (get-buffer-window gnus-summary-buffer))))
|
|
|
489
|
|
|
490 (defun gnus-summary-header (header &optional no-err)
|
|
|
491 ;; Return HEADER for current articles, or error.
|
|
|
492 (let ((article (gnus-summary-article-number))
|
|
|
493 headers)
|
|
|
494 (if article
|
|
|
495 (if (and (setq headers (gnus-summary-article-header article))
|
|
|
496 (vectorp headers))
|
|
|
497 (aref headers (nth 1 (assoc header gnus-header-index)))
|
|
|
498 (if no-err
|
|
|
499 nil
|
|
|
500 (error "Pseudo-articles can't be scored")))
|
|
|
501 (if no-err
|
|
|
502 (error "No article on current line")
|
|
|
503 nil))))
|
|
|
504
|
|
|
505 (defun gnus-newsgroup-score-alist ()
|
|
|
506 (or
|
|
|
507 (let ((param-file (gnus-group-get-parameter
|
|
|
508 gnus-newsgroup-name 'score-file)))
|
|
|
509 (when param-file
|
|
|
510 (gnus-score-load param-file)))
|
|
|
511 (gnus-score-load
|
|
|
512 (gnus-score-file-name gnus-newsgroup-name)))
|
|
|
513 gnus-score-alist)
|
|
|
514
|
|
|
515 (defsubst gnus-score-get (symbol &optional alist)
|
|
|
516 ;; Get SYMBOL's definition in ALIST.
|
|
|
517 (cdr (assoc symbol
|
|
|
518 (or alist
|
|
|
519 gnus-score-alist
|
|
|
520 (gnus-newsgroup-score-alist)))))
|
|
|
521
|
|
|
522 (defun gnus-summary-score-entry
|
|
|
523 (header match type score date &optional prompt silent)
|
|
|
524 "Enter score file entry.
|
|
|
525 HEADER is the header being scored.
|
|
|
526 MATCH is the string we are looking for.
|
|
|
527 TYPE is the match type: substring, regexp, exact, fuzzy.
|
|
|
528 SCORE is the score to add.
|
|
|
529 DATE is the expire date, or nil for no expire, or 'now for immediate expire.
|
|
|
530 If optional argument `PROMPT' is non-nil, allow user to edit match.
|
|
|
531 If optional argument `SILENT' is nil, show effect of score entry."
|
|
|
532 (interactive
|
|
|
533 (list (completing-read "Header: "
|
|
|
534 gnus-header-index
|
|
|
535 (lambda (x) (fboundp (nth 2 x)))
|
|
|
536 t)
|
|
|
537 (read-string "Match: ")
|
|
|
538 (if (y-or-n-p "Use regexp match? ") 'r 's)
|
|
|
539 (and current-prefix-arg
|
|
|
540 (prefix-numeric-value current-prefix-arg))
|
|
|
541 (cond ((not (y-or-n-p "Add to score file? "))
|
|
|
542 'now)
|
|
|
543 ((y-or-n-p "Expire kill? ")
|
|
|
544 (current-time-string))
|
|
|
545 (t nil))))
|
|
|
546 ;; Regexp is the default type.
|
|
|
547 (if (eq type t) (setq type 'r))
|
|
|
548 ;; Simplify matches...
|
|
|
549 (cond ((or (eq type 'r) (eq type 's) (eq type nil))
|
|
|
550 (setq match (if match (gnus-simplify-subject-re match) "")))
|
|
|
551 ((eq type 'f)
|
|
|
552 (setq match (gnus-simplify-subject-fuzzy match))))
|
|
|
553 (let ((score (gnus-score-default score))
|
|
|
554 (header (downcase header))
|
|
|
555 new)
|
|
|
556 (and prompt (setq match (read-string
|
|
|
557 (format "Match %s on %s, %s: "
|
|
|
558 (cond ((eq date 'now)
|
|
|
559 "now")
|
|
|
560 ((stringp date)
|
|
|
561 "temp")
|
|
|
562 (t "permanent"))
|
|
|
563 header
|
|
|
564 (if (< score 0) "lower" "raise"))
|
|
|
565 (if (numberp match)
|
|
|
566 (int-to-string match)
|
|
|
567 match))))
|
|
|
568
|
|
|
569 ;; If this is an integer comparison, we transform from string to int.
|
|
|
570 (and (eq (nth 2 (assoc header gnus-header-index)) 'gnus-score-integer)
|
|
|
571 (setq match (string-to-int match)))
|
|
|
572
|
|
|
573 (unless (eq date 'now)
|
|
|
574 ;; Add the score entry to the score file.
|
|
|
575 (when (= score gnus-score-interactive-default-score)
|
|
|
576 (setq score nil))
|
|
|
577 (let ((old (gnus-score-get header))
|
|
|
578 elem)
|
|
|
579 (setq new
|
|
|
580 (cond
|
|
|
581 (type (list match score (and date (gnus-day-number date)) type))
|
|
|
582 (date (list match score (gnus-day-number date)))
|
|
|
583 (score (list match score))
|
|
|
584 (t (list match))))
|
|
|
585 ;; We see whether we can collapse some score entries.
|
|
|
586 ;; This isn't quite correct, because there may be more elements
|
|
|
587 ;; later on with the same key that have matching elems... Hm.
|
|
|
588 (if (and old
|
|
|
589 (setq elem (assoc match old))
|
|
|
590 (eq (nth 3 elem) (nth 3 new))
|
|
|
591 (or (and (numberp (nth 2 elem)) (numberp (nth 2 new)))
|
|
|
592 (and (not (nth 2 elem)) (not (nth 2 new)))))
|
|
|
593 ;; Yup, we just add this new score to the old elem.
|
|
|
594 (setcar (cdr elem) (+ (or (nth 1 elem)
|
|
|
595 gnus-score-interactive-default-score)
|
|
|
596 (or (nth 1 new)
|
|
|
597 gnus-score-interactive-default-score)))
|
|
|
598 ;; Nope, we have to add a new elem.
|
|
|
599 (gnus-score-set header (if old (cons new old) (list new))))
|
|
|
600 (gnus-score-set 'touched '(t))))
|
|
|
601
|
|
|
602 ;; Score the current buffer.
|
|
|
603 (unless silent
|
|
|
604 (if (and (>= (nth 1 (assoc header gnus-header-index)) 0)
|
|
|
605 (eq (nth 2 (assoc header gnus-header-index))
|
|
|
606 'gnus-score-string))
|
|
|
607 (gnus-summary-score-effect header match type score)
|
|
|
608 (gnus-summary-rescore)))
|
|
|
609
|
|
|
610 ;; Return the new scoring rule.
|
|
|
611 new))
|
|
|
612
|
|
|
613 (defun gnus-summary-score-effect (header match type score)
|
|
|
614 "Simulate the effect of a score file entry.
|
|
|
615 HEADER is the header being scored.
|
|
|
616 MATCH is the string we are looking for.
|
|
|
617 TYPE is a flag indicating if it is a regexp or substring.
|
|
|
618 SCORE is the score to add."
|
|
|
619 (interactive (list (completing-read "Header: "
|
|
|
620 gnus-header-index
|
|
|
621 (lambda (x) (fboundp (nth 2 x)))
|
|
|
622 t)
|
|
|
623 (read-string "Match: ")
|
|
|
624 (y-or-n-p "Use regexp match? ")
|
|
|
625 (prefix-numeric-value current-prefix-arg)))
|
|
|
626 (save-excursion
|
|
|
627 (or (and (stringp match) (> (length match) 0))
|
|
|
628 (error "No match"))
|
|
|
629 (goto-char (point-min))
|
|
|
630 (let ((regexp (cond ((eq type 'f)
|
|
|
631 (gnus-simplify-subject-fuzzy match))
|
|
|
632 ((eq type 'r)
|
|
|
633 match)
|
|
|
634 ((eq type 'e)
|
|
|
635 (concat "\\`" (regexp-quote match) "\\'"))
|
|
|
636 (t
|
|
|
637 (regexp-quote match)))))
|
|
|
638 (while (not (eobp))
|
|
|
639 (let ((content (gnus-summary-header header 'noerr))
|
|
|
640 (case-fold-search t))
|
|
|
641 (and content
|
|
|
642 (if (if (eq type 'f)
|
|
|
643 (string-equal (gnus-simplify-subject-fuzzy content)
|
|
|
644 regexp)
|
|
|
645 (string-match regexp content))
|
|
|
646 (gnus-summary-raise-score score))))
|
|
|
647 (beginning-of-line 2)))))
|
|
|
648
|
|
|
649 (defun gnus-summary-score-crossposting (score date)
|
|
|
650 ;; Enter score file entry for current crossposting.
|
|
|
651 ;; SCORE is the score to add.
|
|
|
652 ;; DATE is the expire date.
|
|
|
653 (let ((xref (gnus-summary-header "xref"))
|
|
|
654 (start 0)
|
|
|
655 group)
|
|
|
656 (or xref (error "This article is not crossposted"))
|
|
|
657 (while (string-match " \\([^ \t]+\\):" xref start)
|
|
|
658 (setq start (match-end 0))
|
|
|
659 (if (not (string=
|
|
|
660 (setq group
|
|
|
661 (substring xref (match-beginning 1) (match-end 1)))
|
|
|
662 gnus-newsgroup-name))
|
|
|
663 (gnus-summary-score-entry
|
|
|
664 "xref" (concat " " group ":") nil score date t)))))
|
|
|
665
|
|
|
666
|
|
|
667 ;;;
|
|
|
668 ;;; Gnus Score Files
|
|
|
669 ;;;
|
|
|
670
|
|
|
671 ;; All score code written by Per Abrahamsen <abraham@iesd.auc.dk>.
|
|
|
672
|
|
|
673 ;; Added by Per Abrahamsen <amanda@iesd.auc.dk>.
|
|
|
674 (defun gnus-score-set-mark-below (score)
|
|
|
675 "Automatically mark articles with score below SCORE as read."
|
|
|
676 (interactive
|
|
|
677 (list (or (and current-prefix-arg (prefix-numeric-value current-prefix-arg))
|
|
|
678 (string-to-int (read-string "Mark below: ")))))
|
|
|
679 (setq score (or score gnus-summary-default-score 0))
|
|
|
680 (gnus-score-set 'mark (list score))
|
|
|
681 (gnus-score-set 'touched '(t))
|
|
|
682 (setq gnus-summary-mark-below score)
|
|
|
683 (gnus-score-update-lines))
|
|
|
684
|
|
|
685 (defun gnus-score-update-lines ()
|
|
|
686 "Update all lines in the summary buffer."
|
|
|
687 (save-excursion
|
|
|
688 (goto-char (point-min))
|
|
|
689 (while (not (eobp))
|
|
|
690 (gnus-summary-update-line)
|
|
|
691 (forward-line 1))))
|
|
|
692
|
|
|
693 (defun gnus-score-update-all-lines ()
|
|
|
694 "Update all lines in the summary buffer, even the hidden ones."
|
|
|
695 (save-excursion
|
|
|
696 (goto-char (point-min))
|
|
|
697 (let (hidden)
|
|
|
698 (while (not (eobp))
|
|
|
699 (when (gnus-summary-show-thread)
|
|
|
700 (push (point) hidden))
|
|
|
701 (gnus-summary-update-line)
|
|
|
702 (forward-line 1))
|
|
|
703 ;; Re-hide the hidden threads.
|
|
|
704 (while hidden
|
|
|
705 (goto-char (pop hidden))
|
|
|
706 (gnus-summary-hide-thread)))))
|
|
|
707
|
|
|
708 (defun gnus-score-set-expunge-below (score)
|
|
|
709 "Automatically expunge articles with score below SCORE."
|
|
|
710 (interactive
|
|
|
711 (list (or (and current-prefix-arg (prefix-numeric-value current-prefix-arg))
|
|
|
712 (string-to-int (read-string "Expunge below: ")))))
|
|
|
713 (setq score (or score gnus-summary-default-score 0))
|
|
|
714 (gnus-score-set 'expunge (list score))
|
|
|
715 (gnus-score-set 'touched '(t)))
|
|
|
716
|
|
|
717 (defun gnus-score-followup-article (&optional score)
|
|
|
718 "Add SCORE to all followups to the article in the current buffer."
|
|
|
719 (interactive "P")
|
|
|
720 (setq score (gnus-score-default score))
|
|
|
721 (when (gnus-buffer-live-p gnus-summary-buffer)
|
|
|
722 (save-excursion
|
|
|
723 (set-buffer gnus-summary-buffer)
|
|
|
724 (save-restriction
|
|
|
725 (goto-char (point-min))
|
|
|
726 (let ((id (mail-fetch-field "message-id")))
|
|
|
727 (when id
|
|
|
728 (gnus-summary-score-entry
|
|
|
729 "references" (concat id "[ \t]*$") 'r
|
|
|
730 score (current-time-string) nil t)))))))
|
|
|
731
|
|
|
732 (defun gnus-score-followup-thread (&optional score)
|
|
|
733 "Add SCORE to all later articles in the thread the current buffer is part of."
|
|
|
734 (interactive "P")
|
|
|
735 (setq score (gnus-score-default score))
|
|
|
736 (when (gnus-buffer-live-p gnus-summary-buffer)
|
|
|
737 (save-excursion
|
|
|
738 (set-buffer gnus-summary-buffer)
|
|
|
739 (save-restriction
|
|
|
740 (goto-char (point-min))
|
|
|
741 (let ((id (mail-fetch-field "message-id")))
|
|
|
742 (when id
|
|
|
743 (gnus-summary-score-entry
|
|
|
744 "references" id 's
|
|
|
745 score (current-time-string))))))))
|
|
|
746
|
|
|
747 (defun gnus-score-set (symbol value &optional alist)
|
|
|
748 ;; Set SYMBOL to VALUE in ALIST.
|
|
|
749 (let* ((alist
|
|
|
750 (or alist
|
|
|
751 gnus-score-alist
|
|
|
752 (gnus-newsgroup-score-alist)))
|
|
|
753 (entry (assoc symbol alist)))
|
|
|
754 (cond ((gnus-score-get 'read-only alist)
|
|
|
755 ;; This is a read-only score file, so we do nothing.
|
|
|
756 )
|
|
|
757 (entry
|
|
|
758 (setcdr entry value))
|
|
|
759 ((null alist)
|
|
|
760 (error "Empty alist"))
|
|
|
761 (t
|
|
|
762 (setcdr alist
|
|
|
763 (cons (cons symbol value) (cdr alist)))))))
|
|
|
764
|
|
|
765 (defun gnus-summary-raise-score (n)
|
|
|
766 "Raise the score of the current article by N."
|
|
|
767 (interactive "p")
|
|
|
768 (gnus-set-global-variables)
|
|
|
769 (gnus-summary-set-score (+ (gnus-summary-article-score)
|
|
|
770 (or n gnus-score-interactive-default-score ))))
|
|
|
771
|
|
|
772 (defun gnus-summary-set-score (n)
|
|
|
773 "Set the score of the current article to N."
|
|
|
774 (interactive "p")
|
|
|
775 (gnus-set-global-variables)
|
|
|
776 (save-excursion
|
|
|
777 (gnus-summary-show-thread)
|
|
|
778 (let ((buffer-read-only nil))
|
|
|
779 ;; Set score.
|
|
|
780 (gnus-summary-update-mark
|
|
|
781 (if (= n (or gnus-summary-default-score 0)) ?
|
|
|
782 (if (< n (or gnus-summary-default-score 0))
|
|
|
783 gnus-score-below-mark gnus-score-over-mark)) 'score))
|
|
|
784 (let* ((article (gnus-summary-article-number))
|
|
|
785 (score (assq article gnus-newsgroup-scored)))
|
|
|
786 (if score (setcdr score n)
|
|
|
787 (setq gnus-newsgroup-scored
|
|
|
788 (cons (cons article n) gnus-newsgroup-scored))))
|
|
|
789 (gnus-summary-update-line)))
|
|
|
790
|
|
|
791 (defun gnus-summary-current-score ()
|
|
|
792 "Return the score of the current article."
|
|
|
793 (interactive)
|
|
|
794 (gnus-set-global-variables)
|
|
|
795 (gnus-message 1 "%s" (gnus-summary-article-score)))
|
|
|
796
|
|
|
797 (defun gnus-score-change-score-file (file)
|
|
|
798 "Change current score alist."
|
|
|
799 (interactive
|
|
|
800 (list (read-file-name "Change to score file: " gnus-kill-files-directory)))
|
|
|
801 (gnus-score-load-file file)
|
|
|
802 (gnus-set-mode-line 'summary))
|
|
|
803
|
|
|
804 (defvar gnus-score-edit-exit-function)
|
|
|
805 (defun gnus-score-edit-current-scores (file)
|
|
|
806 "Edit the current score alist."
|
|
|
807 (interactive (list gnus-current-score-file))
|
|
|
808 (let ((winconf (current-window-configuration)))
|
|
|
809 (and (buffer-name gnus-summary-buffer) (gnus-score-save))
|
|
|
810 (gnus-make-directory (file-name-directory file))
|
|
|
811 (setq gnus-score-edit-buffer (find-file-noselect file))
|
|
|
812 (gnus-configure-windows 'edit-score)
|
|
|
813 (gnus-score-mode)
|
|
|
814 (setq gnus-score-edit-exit-function 'gnus-score-edit-done)
|
|
|
815 (make-local-variable 'gnus-prev-winconf)
|
|
|
816 (setq gnus-prev-winconf winconf))
|
|
|
817 (gnus-message
|
|
|
818 4 (substitute-command-keys
|
|
|
819 "\\<gnus-score-mode-map>\\[gnus-score-edit-exit] to save edits")))
|
|
|
820
|
|
|
821 (defun gnus-score-edit-file (file)
|
|
|
822 "Edit a score file."
|
|
|
823 (interactive
|
|
|
824 (list (read-file-name "Edit score file: " gnus-kill-files-directory)))
|
|
|
825 (gnus-make-directory (file-name-directory file))
|
|
|
826 (and (buffer-name gnus-summary-buffer) (gnus-score-save))
|
|
|
827 (let ((winconf (current-window-configuration)))
|
|
|
828 (setq gnus-score-edit-buffer (find-file-noselect file))
|
|
|
829 (gnus-configure-windows 'edit-score)
|
|
|
830 (gnus-score-mode)
|
|
|
831 (setq gnus-score-edit-exit-function 'gnus-score-edit-done)
|
|
|
832 (make-local-variable 'gnus-prev-winconf)
|
|
|
833 (setq gnus-prev-winconf winconf))
|
|
|
834 (gnus-message
|
|
|
835 4 (substitute-command-keys
|
|
|
836 "\\<gnus-score-mode-map>\\[gnus-score-edit-exit] to save edits")))
|
|
|
837
|
|
|
838 (defun gnus-score-load-file (file)
|
|
|
839 ;; Load score file FILE. Returns a list a retrieved score-alists.
|
|
|
840 (let* ((file (expand-file-name
|
|
|
841 (or (and (string-match
|
|
|
842 (concat "^" (expand-file-name
|
|
|
843 gnus-kill-files-directory))
|
|
|
844 (expand-file-name file))
|
|
|
845 file)
|
|
|
846 (concat (file-name-as-directory gnus-kill-files-directory)
|
|
|
847 file))))
|
|
|
848 (cached (assoc file gnus-score-cache))
|
|
|
849 (global (member file gnus-internal-global-score-files))
|
|
|
850 lists alist)
|
|
|
851 (if cached
|
|
|
852 ;; The score file was already loaded.
|
|
|
853 (setq alist (cdr cached))
|
|
|
854 ;; We load the score file.
|
|
|
855 (setq gnus-score-alist nil)
|
|
|
856 (setq alist (gnus-score-load-score-alist file))
|
|
|
857 ;; We add '(touched) to the alist to signify that it hasn't been
|
|
|
858 ;; touched (yet).
|
|
|
859 (or (assq 'touched alist) (setq alist (cons (list 'touched nil) alist)))
|
|
|
860 ;; If it is a global score file, we make it read-only.
|
|
|
861 (and global
|
|
|
862 (not (assq 'read-only alist))
|
|
|
863 (setq alist (cons (list 'read-only t) alist)))
|
|
|
864 (setq gnus-score-cache
|
|
|
865 (cons (cons file alist) gnus-score-cache)))
|
|
|
866 (let ((a alist)
|
|
|
867 found)
|
|
|
868 (while a
|
|
|
869 ;; Downcase all header names.
|
|
|
870 (when (stringp (caar a))
|
|
|
871 (setcar (car a) (downcase (caar a)))
|
|
|
872 (setq found t))
|
|
|
873 (pop a))
|
|
|
874 ;; If there are actual scores in the alist, we add it to the
|
|
|
875 ;; return value of this function.
|
|
|
876 (when found
|
|
|
877 (setq lists (list alist))))
|
|
|
878 ;; Treat the other possible atoms in the score alist.
|
|
|
879 (let ((mark (car (gnus-score-get 'mark alist)))
|
|
|
880 (expunge (car (gnus-score-get 'expunge alist)))
|
|
|
881 (mark-and-expunge (car (gnus-score-get 'mark-and-expunge alist)))
|
|
|
882 (files (gnus-score-get 'files alist))
|
|
|
883 (exclude-files (gnus-score-get 'exclude-files alist))
|
|
|
884 (orphan (car (gnus-score-get 'orphan alist)))
|
|
|
885 (adapt (gnus-score-get 'adapt alist))
|
|
|
886 (thread-mark-and-expunge
|
|
|
887 (car (gnus-score-get 'thread-mark-and-expunge alist)))
|
|
|
888 (adapt-file (car (gnus-score-get 'adapt-file alist)))
|
|
|
889 (local (gnus-score-get 'local alist))
|
|
|
890 (eval (car (gnus-score-get 'eval alist))))
|
|
|
891 ;; We do not respect eval and files atoms from global score
|
|
|
892 ;; files.
|
|
|
893 (and files (not global)
|
|
|
894 (setq lists (apply 'append lists
|
|
|
895 (mapcar (lambda (file)
|
|
|
896 (gnus-score-load-file file))
|
|
|
897 (if adapt-file (cons adapt-file files)
|
|
|
898 files)))))
|
|
|
899 (and eval (not global) (eval eval))
|
|
|
900 ;; We then expand any exclude-file directives.
|
|
|
901 (setq gnus-scores-exclude-files
|
|
|
902 (nconc
|
|
|
903 (mapcar
|
|
|
904 (lambda (sfile)
|
|
|
905 (expand-file-name sfile (file-name-directory file)))
|
|
|
906 exclude-files) gnus-scores-exclude-files))
|
|
|
907 (if (not local)
|
|
|
908 ()
|
|
|
909 (save-excursion
|
|
|
910 (set-buffer gnus-summary-buffer)
|
|
|
911 (while local
|
|
|
912 (and (consp (car local))
|
|
|
913 (symbolp (caar local))
|
|
|
914 (progn
|
|
|
915 (make-local-variable (caar local))
|
|
|
916 (set (caar local) (nth 1 (car local)))))
|
|
|
917 (setq local (cdr local)))))
|
|
|
918 (if orphan (setq gnus-orphan-score orphan))
|
|
|
919 (setq gnus-adaptive-score-alist
|
|
|
920 (cond ((equal adapt '(t))
|
|
|
921 (setq gnus-newsgroup-adaptive t)
|
|
|
922 gnus-default-adaptive-score-alist)
|
|
|
923 ((equal adapt '(ignore))
|
|
|
924 (setq gnus-newsgroup-adaptive nil))
|
|
|
925 ((consp adapt)
|
|
|
926 (setq gnus-newsgroup-adaptive t)
|
|
|
927 adapt)
|
|
|
928 (t
|
|
|
929 ;;(setq gnus-newsgroup-adaptive gnus-use-adaptive-scoring)
|
|
|
930 gnus-default-adaptive-score-alist)))
|
|
|
931 (setq gnus-thread-expunge-below
|
|
|
932 (or thread-mark-and-expunge gnus-thread-expunge-below))
|
|
|
933 (setq gnus-summary-mark-below
|
|
|
934 (or mark mark-and-expunge gnus-summary-mark-below))
|
|
|
935 (setq gnus-summary-expunge-below
|
|
|
936 (or expunge mark-and-expunge gnus-summary-expunge-below))
|
|
|
937 (setq gnus-newsgroup-adaptive-score-file
|
|
|
938 (or adapt-file gnus-newsgroup-adaptive-score-file)))
|
|
|
939 (setq gnus-current-score-file file)
|
|
|
940 (setq gnus-score-alist alist)
|
|
|
941 lists))
|
|
|
942
|
|
|
943 (defun gnus-score-load (file)
|
|
|
944 ;; Load score FILE.
|
|
|
945 (let ((cache (assoc file gnus-score-cache)))
|
|
|
946 (if cache
|
|
|
947 (setq gnus-score-alist (cdr cache))
|
|
|
948 (setq gnus-score-alist nil)
|
|
|
949 (gnus-score-load-score-alist file)
|
|
|
950 (or gnus-score-alist
|
|
|
951 (setq gnus-score-alist (copy-alist '((touched nil)))))
|
|
|
952 (setq gnus-score-cache
|
|
|
953 (cons (cons file gnus-score-alist) gnus-score-cache)))))
|
|
|
954
|
|
|
955 (defun gnus-score-remove-from-cache (file)
|
|
|
956 (setq gnus-score-cache
|
|
|
957 (delq (assoc file gnus-score-cache) gnus-score-cache)))
|
|
|
958
|
|
|
959 (defun gnus-score-load-score-alist (file)
|
|
|
960 (let (alist)
|
|
|
961 (if (not (file-readable-p file))
|
|
|
962 (setq gnus-score-alist nil)
|
|
|
963 (save-excursion
|
|
|
964 (gnus-set-work-buffer)
|
|
|
965 (insert-file-contents file)
|
|
|
966 (goto-char (point-min))
|
|
|
967 ;; Only do the loading if the score file isn't empty.
|
|
|
968 (when (save-excursion (re-search-forward "[()0-9a-zA-Z]" nil t))
|
|
|
969 (setq alist
|
|
|
970 (condition-case ()
|
|
|
971 (read (current-buffer))
|
|
|
972 (error
|
|
|
973 (progn
|
|
|
974 (gnus-message 3 "Problem with score file %s" file)
|
|
|
975 (ding)
|
|
|
976 (sit-for 2)
|
|
|
977 nil))))))
|
|
|
978 (if (eq (car alist) 'setq)
|
|
|
979 ;; This is an old-style score file.
|
|
|
980 (setq gnus-score-alist (gnus-score-transform-old-to-new alist))
|
|
|
981 (setq gnus-score-alist alist))
|
|
|
982 ;; Check the syntax of the score file.
|
|
|
983 (setq gnus-score-alist
|
|
|
984 (gnus-score-check-syntax gnus-score-alist file)))))
|
|
|
985
|
|
|
986 (defun gnus-score-check-syntax (alist file)
|
|
|
987 "Check the syntax of the score ALIST."
|
|
|
988 (cond
|
|
|
989 ((null alist)
|
|
|
990 nil)
|
|
|
991 ((not (consp alist))
|
|
|
992 (gnus-message 1 "Score file is not a list: %s" file)
|
|
|
993 (ding)
|
|
|
994 nil)
|
|
|
995 (t
|
|
|
996 (let ((a alist)
|
|
|
997 sr err s type)
|
|
|
998 (while (and a (not err))
|
|
|
999 (setq
|
|
|
1000 err
|
|
|
1001 (cond
|
|
|
1002 ((not (listp (car a)))
|
|
|
1003 (format "Illegal score element %s in %s" (car a) file))
|
|
|
1004 ((stringp (caar a))
|
|
|
1005 (cond
|
|
|
1006 ((not (listp (setq sr (cdar a))))
|
|
|
1007 (format "Illegal header match %s in %s" (nth 1 (car a)) file))
|
|
|
1008 (t
|
|
|
1009 (setq type (caar a))
|
|
|
1010 (while (and sr (not err))
|
|
|
1011 (setq s (pop sr))
|
|
|
1012 (setq
|
|
|
1013 err
|
|
|
1014 (cond
|
|
|
1015 ((if (member (downcase type) '("lines" "chars"))
|
|
|
1016 (not (numberp (car s)))
|
|
|
1017 (not (stringp (car s))))
|
|
|
1018 (format "Illegal match %s in %s" (car s) file))
|
|
|
1019 ((and (cadr s) (not (integerp (cadr s))))
|
|
|
1020 (format "Non-integer score %s in %s" (cadr s) file))
|
|
|
1021 ((and (caddr s) (not (integerp (caddr s))))
|
|
|
1022 (format "Non-integer date %s in %s" (caddr s) file))
|
|
|
1023 ((and (cadddr s) (not (symbolp (cadddr s))))
|
|
|
1024 (format "Non-symbol match type %s in %s" (cadddr s) file)))))
|
|
|
1025 err)))))
|
|
|
1026 (setq a (cdr a)))
|
|
|
1027 (if err
|
|
|
1028 (progn
|
|
|
1029 (ding)
|
|
|
1030 (gnus-message 3 err)
|
|
|
1031 (sit-for 2)
|
|
|
1032 nil)
|
|
|
1033 alist)))))
|
|
|
1034
|
|
|
1035 (defun gnus-score-transform-old-to-new (alist)
|
|
|
1036 (let* ((alist (nth 2 alist))
|
|
|
1037 out entry)
|
|
|
1038 (if (eq (car alist) 'quote)
|
|
|
1039 (setq alist (nth 1 alist)))
|
|
|
1040 (while alist
|
|
|
1041 (setq entry (car alist))
|
|
|
1042 (if (stringp (car entry))
|
|
|
1043 (let ((scor (cdr entry)))
|
|
|
1044 (setq out (cons entry out))
|
|
|
1045 (while scor
|
|
|
1046 (setcar scor
|
|
|
1047 (list (caar scor) (nth 2 (car scor))
|
|
|
1048 (and (nth 3 (car scor))
|
|
|
1049 (gnus-day-number (nth 3 (car scor))))
|
|
|
1050 (if (nth 1 (car scor)) 'r 's)))
|
|
|
1051 (setq scor (cdr scor))))
|
|
|
1052 (setq out (cons (if (not (listp (cdr entry)))
|
|
|
1053 (list (car entry) (cdr entry))
|
|
|
1054 entry)
|
|
|
1055 out)))
|
|
|
1056 (setq alist (cdr alist)))
|
|
|
1057 (cons (list 'touched t) (nreverse out))))
|
|
|
1058
|
|
|
1059 (defun gnus-score-save ()
|
|
|
1060 ;; Save all score information.
|
|
|
1061 (let ((cache gnus-score-cache))
|
|
|
1062 (save-excursion
|
|
|
1063 (setq gnus-score-alist nil)
|
|
|
1064 (set-buffer (get-buffer-create "*Score*"))
|
|
|
1065 (buffer-disable-undo (current-buffer))
|
|
|
1066 (let (entry score file)
|
|
|
1067 (while cache
|
|
|
1068 (setq entry (car cache)
|
|
|
1069 cache (cdr cache)
|
|
|
1070 file (car entry)
|
|
|
1071 score (cdr entry))
|
|
|
1072 (if (or (not (equal (gnus-score-get 'touched score) '(t)))
|
|
|
1073 (gnus-score-get 'read-only score)
|
|
|
1074 (and (file-exists-p file)
|
|
|
1075 (not (file-writable-p file))))
|
|
|
1076 ()
|
|
|
1077 (setq score (setcdr entry (delq (assq 'touched score) score)))
|
|
|
1078 (erase-buffer)
|
|
|
1079 (let (emacs-lisp-mode-hook)
|
|
|
1080 (if (string-match
|
|
|
1081 (concat (regexp-quote gnus-adaptive-file-suffix)
|
|
|
1082 "$") file)
|
|
|
1083 ;; This is an adaptive score file, so we do not run
|
|
|
1084 ;; it through `pp'. These files can get huge, and
|
|
|
1085 ;; are not meant to be edited by human hands.
|
|
|
1086 (prin1 score (current-buffer))
|
|
|
1087 ;; This is a normal score file, so we print it very
|
|
|
1088 ;; prettily.
|
|
|
1089 (pp score (current-buffer))))
|
|
|
1090 (if (not (gnus-make-directory (file-name-directory file)))
|
|
|
1091 ()
|
|
|
1092 ;; If the score file is empty, we delete it.
|
|
|
1093 (if (zerop (buffer-size))
|
|
|
1094 (delete-file file)
|
|
|
1095 ;; There are scores, so we write the file.
|
|
|
1096 (when (file-writable-p file)
|
|
|
1097 (write-region (point-min) (point-max) file nil 'silent)
|
|
|
1098 (and gnus-score-after-write-file-function
|
|
|
1099 (funcall gnus-score-after-write-file-function file)))))
|
|
|
1100 (and gnus-score-uncacheable-files
|
|
|
1101 (string-match gnus-score-uncacheable-files file)
|
|
|
1102 (gnus-score-remove-from-cache file)))))
|
|
|
1103 (kill-buffer (current-buffer)))))
|
|
|
1104
|
|
|
1105 (defun gnus-score-headers (score-files &optional trace)
|
|
|
1106 ;; Score `gnus-newsgroup-headers'.
|
|
|
1107 (let (scores news)
|
|
|
1108 ;; PLM: probably this is not the best place to clear orphan-score
|
|
|
1109 (setq gnus-orphan-score nil)
|
|
|
1110 (setq gnus-scores-articles nil)
|
|
|
1111 (setq gnus-scores-exclude-files nil)
|
|
|
1112 ;; Load the score files.
|
|
|
1113 (while score-files
|
|
|
1114 (if (stringp (car score-files))
|
|
|
1115 ;; It is a string, which means that it's a score file name,
|
|
|
1116 ;; so we load the score file and add the score alist to
|
|
|
1117 ;; the list of alists.
|
|
|
1118 (setq scores (nconc (gnus-score-load-file (car score-files)) scores))
|
|
|
1119 ;; It is an alist, so we just add it to the list directly.
|
|
|
1120 (setq scores (nconc (car score-files) scores)))
|
|
|
1121 (setq score-files (cdr score-files)))
|
|
|
1122 ;; Prune the score files that are to be excluded, if any.
|
|
|
1123 (when gnus-scores-exclude-files
|
|
|
1124 (let ((s scores)
|
|
|
1125 c)
|
|
|
1126 (while s
|
|
|
1127 (and (setq c (rassq (car s) gnus-score-cache))
|
|
|
1128 (member (car c) gnus-scores-exclude-files)
|
|
|
1129 (setq scores (delq (car s) scores)))
|
|
|
1130 (setq s (cdr s)))))
|
|
|
1131 (setq news scores)
|
|
|
1132 ;; Do the scoring.
|
|
|
1133 (while news
|
|
|
1134 (setq scores news
|
|
|
1135 news nil)
|
|
|
1136 (when (and gnus-summary-default-score
|
|
|
1137 scores)
|
|
|
1138 (let* ((entries gnus-header-index)
|
|
|
1139 (now (gnus-day-number (current-time-string)))
|
|
|
1140 (expire (and gnus-score-expiry-days
|
|
|
1141 (- now gnus-score-expiry-days)))
|
|
|
1142 (headers gnus-newsgroup-headers)
|
|
|
1143 (current-score-file gnus-current-score-file)
|
|
|
1144 entry header new)
|
|
|
1145 (gnus-message 5 "Scoring...")
|
|
|
1146 ;; Create articles, an alist of the form `(HEADER . SCORE)'.
|
|
|
1147 (while (setq header (pop headers))
|
|
|
1148 ;; WARNING: The assq makes the function O(N*S) while it could
|
|
|
1149 ;; be written as O(N+S), where N is (length gnus-newsgroup-headers)
|
|
|
1150 ;; and S is (length gnus-newsgroup-scored).
|
|
|
1151 (or (assq (mail-header-number header) gnus-newsgroup-scored)
|
|
|
1152 (setq gnus-scores-articles ;Total of 2 * N cons-cells used.
|
|
|
1153 (cons (cons header (or gnus-summary-default-score 0))
|
|
|
1154 gnus-scores-articles))))
|
|
|
1155
|
|
|
1156 (save-excursion
|
|
|
1157 (set-buffer (get-buffer-create "*Headers*"))
|
|
|
1158 (buffer-disable-undo (current-buffer))
|
|
|
1159
|
|
|
1160 ;; Set the global variant of this variable.
|
|
|
1161 (setq gnus-current-score-file current-score-file)
|
|
|
1162 ;; score orphans
|
|
|
1163 (when gnus-orphan-score
|
|
|
1164 (setq gnus-score-index
|
|
|
1165 (nth 1 (assoc "references" gnus-header-index)))
|
|
|
1166 (gnus-score-orphans gnus-orphan-score))
|
|
|
1167 ;; Run each header through the score process.
|
|
|
1168 (while entries
|
|
|
1169 (setq entry (pop entries)
|
|
|
1170 header (nth 0 entry)
|
|
|
1171 gnus-score-index (nth 1 (assoc header gnus-header-index)))
|
|
|
1172 (when (< 0 (apply 'max (mapcar
|
|
|
1173 (lambda (score)
|
|
|
1174 (length (gnus-score-get header score)))
|
|
|
1175 scores)))
|
|
|
1176 ;; Call the scoring function for this type of "header".
|
|
|
1177 (when (setq new (funcall (nth 2 entry) scores header
|
|
|
1178 now expire trace))
|
|
|
1179 (push new news))))
|
|
|
1180 ;; Remove the buffer.
|
|
|
1181 (kill-buffer (current-buffer)))
|
|
|
1182
|
|
|
1183 ;; Add articles to `gnus-newsgroup-scored'.
|
|
|
1184 (while gnus-scores-articles
|
|
|
1185 (or (= gnus-summary-default-score (cdar gnus-scores-articles))
|
|
|
1186 (setq gnus-newsgroup-scored
|
|
|
1187 (cons (cons (mail-header-number
|
|
|
1188 (caar gnus-scores-articles))
|
|
|
1189 (cdar gnus-scores-articles))
|
|
|
1190 gnus-newsgroup-scored)))
|
|
|
1191 (setq gnus-scores-articles (cdr gnus-scores-articles)))
|
|
|
1192
|
|
|
1193 (gnus-message 5 "Scoring...done"))))))
|
|
|
1194
|
|
|
1195
|
|
|
1196 (defun gnus-get-new-thread-ids (articles)
|
|
|
1197 (let ((index (nth 1 (assoc "message-id" gnus-header-index)))
|
|
|
1198 (refind gnus-score-index)
|
|
|
1199 id-list art this tref)
|
|
|
1200 (while articles
|
|
|
1201 (setq art (car articles)
|
|
|
1202 this (aref (car art) index)
|
|
|
1203 tref (aref (car art) refind)
|
|
|
1204 articles (cdr articles))
|
|
|
1205 (if (string-equal tref "") ;no references line
|
|
|
1206 (setq id-list (cons this id-list))))
|
|
|
1207 id-list))
|
|
|
1208
|
|
|
1209 ;; Orphan functions written by plm@atcmp.nl (Peter Mutsaers).
|
|
|
1210 (defun gnus-score-orphans (score)
|
|
|
1211 (let ((new-thread-ids (gnus-get-new-thread-ids gnus-scores-articles))
|
|
|
1212 alike articles art arts this last this-id)
|
|
|
1213
|
|
|
1214 (setq gnus-scores-articles (sort gnus-scores-articles 'gnus-score-string<)
|
|
|
1215 articles gnus-scores-articles)
|
|
|
1216
|
|
|
1217 ;;more or less the same as in gnus-score-string
|
|
|
1218 (erase-buffer)
|
|
|
1219 (while articles
|
|
|
1220 (setq art (car articles)
|
|
|
1221 this (aref (car art) gnus-score-index)
|
|
|
1222 articles (cdr articles))
|
|
|
1223 ;;completely skip if this is empty (not a child, so not an orphan)
|
|
|
1224 (if (not (string= this ""))
|
|
|
1225 (if (equal last this)
|
|
|
1226 ;; O(N*H) cons-cells used here, where H is the number of
|
|
|
1227 ;; headers.
|
|
|
1228 (setq alike (cons art alike))
|
|
|
1229 (if last
|
|
|
1230 (progn
|
|
|
1231 ;; Insert the line, with a text property on the
|
|
|
1232 ;; terminating newline referring to the articles with
|
|
|
1233 ;; this line.
|
|
|
1234 (insert last ?\n)
|
|
|
1235 (put-text-property (1- (point)) (point) 'articles alike)))
|
|
|
1236 (setq alike (list art)
|
|
|
1237 last this))))
|
|
|
1238 (and last ; Bwadr, duplicate code.
|
|
|
1239 (progn
|
|
|
1240 (insert last ?\n)
|
|
|
1241 (put-text-property (1- (point)) (point) 'articles alike)))
|
|
|
1242
|
|
|
1243 ;; PLM: now delete those lines that contain an entry from new-thread-ids
|
|
|
1244 (while new-thread-ids
|
|
|
1245 (setq this-id (car new-thread-ids)
|
|
|
1246 new-thread-ids (cdr new-thread-ids))
|
|
|
1247 (goto-char (point-min))
|
|
|
1248 (while (search-forward this-id nil t)
|
|
|
1249 ;; found a match. remove this line
|
|
|
1250 (beginning-of-line)
|
|
|
1251 (kill-line 1)))
|
|
|
1252
|
|
|
1253 ;; now for each line: update its articles with score by moving to
|
|
|
1254 ;; every end-of-line in the buffer and read the articles property
|
|
|
1255 (goto-char (point-min))
|
|
|
1256 (while (eq 0 (progn
|
|
|
1257 (end-of-line)
|
|
|
1258 (setq arts (get-text-property (point) 'articles))
|
|
|
1259 (while arts
|
|
|
1260 (setq art (car arts)
|
|
|
1261 arts (cdr arts))
|
|
|
1262 (setcdr art (+ score (cdr art))))
|
|
|
1263 (forward-line))))))
|
|
|
1264
|
|
|
1265
|
|
|
1266 (defun gnus-score-integer (scores header now expire &optional trace)
|
|
|
1267 (let ((gnus-score-index (nth 1 (assoc header gnus-header-index)))
|
|
|
1268 entries alist)
|
|
|
1269
|
|
|
1270 ;; Find matches.
|
|
|
1271 (while scores
|
|
|
1272 (setq alist (car scores)
|
|
|
1273 scores (cdr scores)
|
|
|
1274 entries (assoc header alist))
|
|
|
1275 (while (cdr entries) ;First entry is the header index.
|
|
|
1276 (let* ((rest (cdr entries))
|
|
|
1277 (kill (car rest))
|
|
|
1278 (match (nth 0 kill))
|
|
|
1279 (type (or (nth 3 kill) '>))
|
|
|
1280 (score (or (nth 1 kill) gnus-score-interactive-default-score))
|
|
|
1281 (date (nth 2 kill))
|
|
|
1282 (found nil)
|
|
|
1283 (match-func (if (or (eq type '>) (eq type '<) (eq type '<=)
|
|
|
1284 (eq type '>=) (eq type '=))
|
|
|
1285 type
|
|
|
1286 (error "Illegal match type: %s" type)))
|
|
|
1287 (articles gnus-scores-articles))
|
|
|
1288 ;; Instead of doing all the clever stuff that
|
|
|
1289 ;; `gnus-score-string' does to minimize searches and stuff,
|
|
|
1290 ;; I will assume that people generally will put so few
|
|
|
1291 ;; matches on numbers that any cleverness will take more
|
|
|
1292 ;; time than one would gain.
|
|
|
1293 (while articles
|
|
|
1294 (and (funcall match-func
|
|
|
1295 (or (aref (caar articles) gnus-score-index) 0)
|
|
|
1296 match)
|
|
|
1297 (progn
|
|
|
1298 (and trace (setq gnus-score-trace
|
|
|
1299 (cons
|
|
|
1300 (cons
|
|
|
1301 (car-safe (rassq alist gnus-score-cache))
|
|
|
1302 kill)
|
|
|
1303 gnus-score-trace)))
|
|
|
1304 (setq found t)
|
|
|
1305 (setcdr (car articles) (+ score (cdar articles)))))
|
|
|
1306 (setq articles (cdr articles)))
|
|
|
1307 ;; Update expire date
|
|
|
1308 (cond ((null date)) ;Permanent entry.
|
|
|
1309 ((and found gnus-update-score-entry-dates) ;Match, update date.
|
|
|
1310 (gnus-score-set 'touched '(t) alist)
|
|
|
1311 (setcar (nthcdr 2 kill) now))
|
|
|
1312 ((and expire (< date expire)) ;Old entry, remove.
|
|
|
1313 (gnus-score-set 'touched '(t) alist)
|
|
|
1314 (setcdr entries (cdr rest))
|
|
|
1315 (setq rest entries)))
|
|
|
1316 (setq entries rest)))))
|
|
|
1317 nil)
|
|
|
1318
|
|
|
1319 (defun gnus-score-date (scores header now expire &optional trace)
|
|
|
1320 (let ((gnus-score-index (nth 1 (assoc header gnus-header-index)))
|
|
|
1321 entries alist)
|
|
|
1322
|
|
|
1323 ;; Find matches.
|
|
|
1324 (while scores
|
|
|
1325 (setq alist (car scores)
|
|
|
1326 scores (cdr scores)
|
|
|
1327 entries (assoc header alist))
|
|
|
1328 (while (cdr entries) ;First entry is the header index.
|
|
|
1329 (let* ((rest (cdr entries))
|
|
|
1330 (kill (car rest))
|
|
|
1331 (match (timezone-make-date-sortable (nth 0 kill)))
|
|
|
1332 (type (or (nth 3 kill) 'before))
|
|
|
1333 (score (or (nth 1 kill) gnus-score-interactive-default-score))
|
|
|
1334 (date (nth 2 kill))
|
|
|
1335 (found nil)
|
|
|
1336 (match-func
|
|
|
1337 (cond ((eq type 'after) 'string<)
|
|
|
1338 ((eq type 'before) 'gnus-string>)
|
|
|
1339 ((eq type 'at) 'string=)
|
|
|
1340 (t (error "Illegal match type: %s" type))))
|
|
|
1341 (articles gnus-scores-articles)
|
|
|
1342 l)
|
|
|
1343 ;; Instead of doing all the clever stuff that
|
|
|
1344 ;; `gnus-score-string' does to minimize searches and stuff,
|
|
|
1345 ;; I will assume that people generally will put so few
|
|
|
1346 ;; matches on numbers that any cleverness will take more
|
|
|
1347 ;; time than one would gain.
|
|
|
1348 (while articles
|
|
|
1349 (and
|
|
|
1350 (setq l (aref (caar articles) gnus-score-index))
|
|
|
1351 (funcall match-func match (timezone-make-date-sortable l))
|
|
|
1352 (progn
|
|
|
1353 (and trace (setq gnus-score-trace
|
|
|
1354 (cons
|
|
|
1355 (cons
|
|
|
1356 (car-safe (rassq alist gnus-score-cache))
|
|
|
1357 kill)
|
|
|
1358 gnus-score-trace)))
|
|
|
1359 (setq found t)
|
|
|
1360 (setcdr (car articles) (+ score (cdar articles)))))
|
|
|
1361 (setq articles (cdr articles)))
|
|
|
1362 ;; Update expire date
|
|
|
1363 (cond ((null date)) ;Permanent entry.
|
|
|
1364 ((and found gnus-update-score-entry-dates) ;Match, update date.
|
|
|
1365 (gnus-score-set 'touched '(t) alist)
|
|
|
1366 (setcar (nthcdr 2 kill) now))
|
|
|
1367 ((and expire (< date expire)) ;Old entry, remove.
|
|
|
1368 (gnus-score-set 'touched '(t) alist)
|
|
|
1369 (setcdr entries (cdr rest))
|
|
|
1370 (setq rest entries)))
|
|
|
1371 (setq entries rest)))))
|
|
|
1372 nil)
|
|
|
1373
|
|
|
1374 (defun gnus-score-body (scores header now expire &optional trace)
|
|
|
1375 (save-excursion
|
|
|
1376 (set-buffer nntp-server-buffer)
|
|
|
1377 (setq gnus-scores-articles
|
|
|
1378 (sort gnus-scores-articles
|
|
|
1379 (lambda (a1 a2)
|
|
|
1380 (< (mail-header-number (car a1))
|
|
|
1381 (mail-header-number (car a2))))))
|
|
|
1382 (save-restriction
|
|
|
1383 (let* ((buffer-read-only nil)
|
|
|
1384 (articles gnus-scores-articles)
|
|
|
1385 (all-scores scores)
|
|
|
1386 (request-func (cond ((string= "head" header)
|
|
|
1387 'gnus-request-head)
|
|
|
1388 ((string= "body" header)
|
|
|
1389 'gnus-request-body)
|
|
|
1390 (t 'gnus-request-article)))
|
|
|
1391 entries alist ofunc article last)
|
|
|
1392 (when articles
|
|
|
1393 (while (cdr articles)
|
|
|
1394 (setq articles (cdr articles)))
|
|
|
1395 (setq last (mail-header-number (caar articles)))
|
|
|
1396 (setq articles gnus-scores-articles)
|
|
|
1397 ;; Not all backends support partial fetching. In that case,
|
|
|
1398 ;; we just fetch the entire article.
|
|
|
1399 (or (gnus-check-backend-function
|
|
|
1400 (and (string-match "^gnus-" (symbol-name request-func))
|
|
|
1401 (intern (substring (symbol-name request-func)
|
|
|
1402 (match-end 0))))
|
|
|
1403 gnus-newsgroup-name)
|
|
|
1404 (progn
|
|
|
1405 (setq ofunc request-func)
|
|
|
1406 (setq request-func 'gnus-request-article)))
|
|
|
1407 (while articles
|
|
|
1408 (setq article (mail-header-number (caar articles)))
|
|
|
1409 (gnus-message 7 "Scoring on article %s of %s..." article last)
|
|
|
1410 (when (funcall request-func article gnus-newsgroup-name)
|
|
|
1411 (widen)
|
|
|
1412 (goto-char (point-min))
|
|
|
1413 ;; If just parts of the article is to be searched, but the
|
|
|
1414 ;; backend didn't support partial fetching, we just narrow
|
|
|
1415 ;; to the relevant parts.
|
|
|
1416 (if ofunc
|
|
|
1417 (if (eq ofunc 'gnus-request-head)
|
|
|
1418 (narrow-to-region
|
|
|
1419 (point)
|
|
|
1420 (or (search-forward "\n\n" nil t) (point-max)))
|
|
|
1421 (narrow-to-region
|
|
|
1422 (or (search-forward "\n\n" nil t) (point))
|
|
|
1423 (point-max))))
|
|
|
1424 (setq scores all-scores)
|
|
|
1425 ;; Find matches.
|
|
|
1426 (while scores
|
|
|
1427 (setq alist (car scores)
|
|
|
1428 scores (cdr scores)
|
|
|
1429 entries (assoc header alist))
|
|
|
1430 (while (cdr entries) ;First entry is the header index.
|
|
|
1431 (let* ((rest (cdr entries))
|
|
|
1432 (kill (car rest))
|
|
|
1433 (match (nth 0 kill))
|
|
|
1434 (type (or (nth 3 kill) 's))
|
|
|
1435 (score (or (nth 1 kill)
|
|
|
1436 gnus-score-interactive-default-score))
|
|
|
1437 (date (nth 2 kill))
|
|
|
1438 (found nil)
|
|
|
1439 (case-fold-search
|
|
|
1440 (not (or (eq type 'R) (eq type 'S)
|
|
|
1441 (eq type 'Regexp) (eq type 'String))))
|
|
|
1442 (search-func
|
|
|
1443 (cond ((or (eq type 'r) (eq type 'R)
|
|
|
1444 (eq type 'regexp) (eq type 'Regexp))
|
|
|
1445 're-search-forward)
|
|
|
1446 ((or (eq type 's) (eq type 'S)
|
|
|
1447 (eq type 'string) (eq type 'String))
|
|
|
1448 'search-forward)
|
|
|
1449 (t
|
|
|
1450 (error "Illegal match type: %s" type)))))
|
|
|
1451 (goto-char (point-min))
|
|
|
1452 (if (funcall search-func match nil t)
|
|
|
1453 ;; Found a match, update scores.
|
|
|
1454 (progn
|
|
|
1455 (setcdr (car articles) (+ score (cdar articles)))
|
|
|
1456 (setq found t)
|
|
|
1457 (and trace (setq gnus-score-trace
|
|
|
1458 (cons
|
|
|
1459 (cons
|
|
|
1460 (car-safe
|
|
|
1461 (rassq alist gnus-score-cache))
|
|
|
1462 kill)
|
|
|
1463 gnus-score-trace)))))
|
|
|
1464 ;; Update expire date
|
|
|
1465 (cond
|
|
|
1466 ((null date)) ;Permanent entry.
|
|
|
1467 ((and found gnus-update-score-entry-dates) ;Match, update date.
|
|
|
1468 (gnus-score-set 'touched '(t) alist)
|
|
|
1469 (setcar (nthcdr 2 kill) now))
|
|
|
1470 ((and expire (< date expire)) ;Old entry, remove.
|
|
|
1471 (gnus-score-set 'touched '(t) alist)
|
|
|
1472 (setcdr entries (cdr rest))
|
|
|
1473 (setq rest entries)))
|
|
|
1474 (setq entries rest)))))
|
|
|
1475 (setq articles (cdr articles)))))))
|
|
|
1476 nil)
|
|
|
1477
|
|
|
1478 (defun gnus-score-followup (scores header now expire &optional trace thread)
|
|
|
1479 ;; Insert the unique article headers in the buffer.
|
|
|
1480 (let ((gnus-score-index (nth 1 (assoc header gnus-header-index)))
|
|
|
1481 (current-score-file gnus-current-score-file)
|
|
|
1482 (all-scores scores)
|
|
|
1483 ;; gnus-score-index is used as a free variable.
|
|
|
1484 alike last this art entries alist articles
|
|
|
1485 new news)
|
|
|
1486
|
|
|
1487 ;; Change score file to the adaptive score file. All entries that
|
|
|
1488 ;; this function makes will be put into this file.
|
|
|
1489 (save-excursion
|
|
|
1490 (set-buffer gnus-summary-buffer)
|
|
|
1491 (gnus-score-load-file
|
|
|
1492 (or gnus-newsgroup-adaptive-score-file
|
|
|
1493 (gnus-score-file-name
|
|
|
1494 gnus-newsgroup-name gnus-adaptive-file-suffix))))
|
|
|
1495
|
|
|
1496 (setq gnus-scores-articles (sort gnus-scores-articles 'gnus-score-string<)
|
|
|
1497 articles gnus-scores-articles)
|
|
|
1498
|
|
|
1499 (erase-buffer)
|
|
|
1500 (while articles
|
|
|
1501 (setq art (car articles)
|
|
|
1502 this (aref (car art) gnus-score-index)
|
|
|
1503 articles (cdr articles))
|
|
|
1504 (if (equal last this)
|
|
|
1505 (setq alike (cons art alike))
|
|
|
1506 (if last
|
|
|
1507 (progn
|
|
|
1508 (insert last ?\n)
|
|
|
1509 (put-text-property (1- (point)) (point) 'articles alike)))
|
|
|
1510 (setq alike (list art)
|
|
|
1511 last this)))
|
|
|
1512 (and last ; Bwadr, duplicate code.
|
|
|
1513 (progn
|
|
|
1514 (insert last ?\n)
|
|
|
1515 (put-text-property (1- (point)) (point) 'articles alike)))
|
|
|
1516
|
|
|
1517 ;; Find matches.
|
|
|
1518 (while scores
|
|
|
1519 (setq alist (car scores)
|
|
|
1520 scores (cdr scores)
|
|
|
1521 entries (assoc header alist))
|
|
|
1522 (while (cdr entries) ;First entry is the header index.
|
|
|
1523 (let* ((rest (cdr entries))
|
|
|
1524 (kill (car rest))
|
|
|
1525 (match (nth 0 kill))
|
|
|
1526 (type (or (nth 3 kill) 's))
|
|
|
1527 (score (or (nth 1 kill) gnus-score-interactive-default-score))
|
|
|
1528 (date (nth 2 kill))
|
|
|
1529 (found nil)
|
|
|
1530 (mt (aref (symbol-name type) 0))
|
|
|
1531 (case-fold-search
|
|
|
1532 (not (or (= mt ?R) (= mt ?S) (= mt ?E) (= mt ?F))))
|
|
|
1533 (dmt (downcase mt))
|
|
|
1534 (search-func
|
|
|
1535 (cond ((= dmt ?r) 're-search-forward)
|
|
|
1536 ((or (= dmt ?e) (= dmt ?s) (= dmt ?f)) 'search-forward)
|
|
|
1537 (t (error "Illegal match type: %s" type))))
|
|
|
1538 arts art)
|
|
|
1539 (goto-char (point-min))
|
|
|
1540 (if (= dmt ?e)
|
|
|
1541 (while (funcall search-func match nil t)
|
|
|
1542 (and (= (progn (beginning-of-line) (point))
|
|
|
1543 (match-beginning 0))
|
|
|
1544 (= (progn (end-of-line) (point))
|
|
|
1545 (match-end 0))
|
|
|
1546 (progn
|
|
|
1547 (setq found (setq arts (get-text-property
|
|
|
1548 (point) 'articles)))
|
|
|
1549 ;; Found a match, update scores.
|
|
|
1550 (while arts
|
|
|
1551 (setq art (car arts)
|
|
|
1552 arts (cdr arts))
|
|
|
1553 (gnus-score-add-followups
|
|
|
1554 (car art) score all-scores thread))))
|
|
|
1555 (end-of-line))
|
|
|
1556 (while (funcall search-func match nil t)
|
|
|
1557 (end-of-line)
|
|
|
1558 (setq found (setq arts (get-text-property (point) 'articles)))
|
|
|
1559 ;; Found a match, update scores.
|
|
|
1560 (while (setq art (pop arts))
|
|
|
1561 (when (setq new (gnus-score-add-followups
|
|
|
1562 (car art) score all-scores thread))
|
|
|
1563 (push new news)))))
|
|
|
1564 ;; Update expire date
|
|
|
1565 (cond ((null date)) ;Permanent entry.
|
|
|
1566 ((and found gnus-update-score-entry-dates) ;Match, update date.
|
|
|
1567 (gnus-score-set 'touched '(t) alist)
|
|
|
1568 (setcar (nthcdr 2 kill) now))
|
|
|
1569 ((and expire (< date expire)) ;Old entry, remove.
|
|
|
1570 (gnus-score-set 'touched '(t) alist)
|
|
|
1571 (setcdr entries (cdr rest))
|
|
|
1572 (setq rest entries)))
|
|
|
1573 (setq entries rest))))
|
|
|
1574 ;; We change the score file back to the previous one.
|
|
|
1575 (save-excursion
|
|
|
1576 (set-buffer gnus-summary-buffer)
|
|
|
1577 (gnus-score-load-file current-score-file))
|
|
|
1578 (list (cons "references" news))))
|
|
|
1579
|
|
|
1580 (defun gnus-score-add-followups (header score scores &optional thread)
|
|
|
1581 "Add a score entry to the adapt file."
|
|
|
1582 (save-excursion
|
|
|
1583 (set-buffer gnus-summary-buffer)
|
|
|
1584 (let* ((id (mail-header-id header))
|
|
|
1585 (scores (car scores))
|
|
|
1586 entry dont)
|
|
|
1587 ;; Don't enter a score if there already is one.
|
|
|
1588 (while (setq entry (pop scores))
|
|
|
1589 (and (equal "references" (car entry))
|
|
|
1590 (or (null (nth 3 (cadr entry)))
|
|
|
1591 (eq 's (nth 3 (cadr entry))))
|
|
|
1592 (assoc id entry)
|
|
|
1593 (setq dont t)))
|
|
|
1594 (unless dont
|
|
|
1595 (gnus-summary-score-entry
|
|
|
1596 (if thread "thread" "references")
|
|
|
1597 id 's score (current-time-string) nil t)))))
|
|
|
1598
|
|
|
1599 (defun gnus-score-string (score-list header now expire &optional trace)
|
|
|
1600 ;; Score ARTICLES according to HEADER in SCORE-LIST.
|
|
|
1601 ;; Update matching entries to NOW and remove unmatched entries older
|
|
|
1602 ;; than EXPIRE.
|
|
|
1603
|
|
|
1604 ;; Insert the unique article headers in the buffer.
|
|
|
1605 (let ((gnus-score-index (nth 1 (assoc header gnus-header-index)))
|
|
|
1606 ;; gnus-score-index is used as a free variable.
|
|
|
1607 alike last this art entries alist articles scores fuzzy)
|
|
|
1608
|
|
|
1609 ;; Sorting the articles costs os O(N*log N) but will allow us to
|
|
|
1610 ;; only match with each unique header. Thus the actual matching
|
|
|
1611 ;; will be O(M*U) where M is the number of strings to match with,
|
|
|
1612 ;; and U is the number of unique headers. It is assumed (but
|
|
|
1613 ;; untested) this will be a net win because of the large constant
|
|
|
1614 ;; factor involved with string matching.
|
|
|
1615 (setq gnus-scores-articles (sort gnus-scores-articles 'gnus-score-string<)
|
|
|
1616 articles gnus-scores-articles)
|
|
|
1617
|
|
|
1618 (erase-buffer)
|
|
|
1619 (while articles
|
|
|
1620 (setq art (car articles)
|
|
|
1621 this (aref (car art) gnus-score-index)
|
|
|
1622 articles (cdr articles))
|
|
|
1623 (if (equal last this)
|
|
|
1624 ;; O(N*H) cons-cells used here, where H is the number of
|
|
|
1625 ;; headers.
|
|
|
1626 (setq alike (cons art alike))
|
|
|
1627 (if last
|
|
|
1628 (progn
|
|
|
1629 ;; Insert the line, with a text property on the
|
|
|
1630 ;; terminating newline referring to the articles with
|
|
|
1631 ;; this line.
|
|
|
1632 (insert last ?\n)
|
|
|
1633 (put-text-property (1- (point)) (point) 'articles alike)))
|
|
|
1634 (setq alike (list art)
|
|
|
1635 last this)))
|
|
|
1636 (and last ; Bwadr, duplicate code.
|
|
|
1637 (progn
|
|
|
1638 (insert last ?\n)
|
|
|
1639 (put-text-property (1- (point)) (point) 'articles alike)))
|
|
|
1640
|
|
|
1641 ;; Find ordinary matches.
|
|
|
1642 (setq scores score-list)
|
|
|
1643 (while scores
|
|
|
1644 (setq alist (car scores)
|
|
|
1645 scores (cdr scores)
|
|
|
1646 entries (assoc header alist))
|
|
|
1647 (while (cdr entries) ;First entry is the header index.
|
|
|
1648 (let* ((rest (cdr entries))
|
|
|
1649 (kill (car rest))
|
|
|
1650 (match (nth 0 kill))
|
|
|
1651 (type (or (nth 3 kill) 's))
|
|
|
1652 (score (or (nth 1 kill) gnus-score-interactive-default-score))
|
|
|
1653 (date (nth 2 kill))
|
|
|
1654 (found nil)
|
|
|
1655 (mt (aref (symbol-name type) 0))
|
|
|
1656 (case-fold-search
|
|
|
1657 (not (or (= mt ?R) (= mt ?S) (= mt ?E) (= mt ?F))))
|
|
|
1658 (dmt (downcase mt))
|
|
|
1659 (search-func
|
|
|
1660 (cond ((= dmt ?r) 're-search-forward)
|
|
|
1661 ((or (= dmt ?e) (= dmt ?s) (= dmt ?f)) 'search-forward)
|
|
|
1662 (t (error "Illegal match type: %s" type))))
|
|
|
1663 arts art)
|
|
|
1664 (if (= dmt ?f)
|
|
|
1665 (setq fuzzy t)
|
|
|
1666 ;; Do non-fuzzy matching.
|
|
|
1667 (goto-char (point-min))
|
|
|
1668 (if (= dmt ?e)
|
|
|
1669 ;; Do exact matching.
|
|
|
1670 (while (and (not (eobp))
|
|
|
1671 (funcall search-func match nil t))
|
|
|
1672 (and (= (progn (beginning-of-line) (point))
|
|
|
1673 (match-beginning 0))
|
|
|
1674 (= (progn (end-of-line) (point))
|
|
|
1675 (match-end 0))
|
|
|
1676 (progn
|
|
|
1677 (setq found (setq arts (get-text-property
|
|
|
1678 (point) 'articles)))
|
|
|
1679 ;; Found a match, update scores.
|
|
|
1680 (if trace
|
|
|
1681 (while arts
|
|
|
1682 (setq art (car arts)
|
|
|
1683 arts (cdr arts))
|
|
|
1684 (setcdr art (+ score (cdr art)))
|
|
|
1685 (setq gnus-score-trace
|
|
|
1686 (cons
|
|
|
1687 (cons
|
|
|
1688 (car-safe
|
|
|
1689 (rassq alist gnus-score-cache))
|
|
|
1690 kill)
|
|
|
1691 gnus-score-trace)))
|
|
|
1692 (while arts
|
|
|
1693 (setq art (car arts)
|
|
|
1694 arts (cdr arts))
|
|
|
1695 (setcdr art (+ score (cdr art)))))))
|
|
|
1696 (forward-line 1))
|
|
|
1697 ;; Do regexp and substring matching.
|
|
|
1698 (and (string= match "") (setq match "\n"))
|
|
|
1699 (while (and (not (eobp))
|
|
|
1700 (funcall search-func match nil t))
|
|
|
1701 (goto-char (match-beginning 0))
|
|
|
1702 (end-of-line)
|
|
|
1703 (setq found (setq arts (get-text-property (point) 'articles)))
|
|
|
1704 ;; Found a match, update scores.
|
|
|
1705 (if trace
|
|
|
1706 (while arts
|
|
|
1707 (setq art (pop arts))
|
|
|
1708 (setcdr art (+ score (cdr art)))
|
|
|
1709 (push (cons
|
|
|
1710 (car-safe (rassq alist gnus-score-cache))
|
|
|
1711 kill)
|
|
|
1712 gnus-score-trace))
|
|
|
1713 (while arts
|
|
|
1714 (setq art (pop arts))
|
|
|
1715 (setcdr art (+ score (cdr art)))))
|
|
|
1716 (forward-line 1)))
|
|
|
1717 ;; Update expire date
|
|
|
1718 (cond
|
|
|
1719 ((null date)) ;Permanent entry.
|
|
|
1720 ((and found gnus-update-score-entry-dates) ;Match, update date.
|
|
|
1721 (gnus-score-set 'touched '(t) alist)
|
|
|
1722 (setcar (nthcdr 2 kill) now))
|
|
|
1723 ((and expire (< date expire)) ;Old entry, remove.
|
|
|
1724 (gnus-score-set 'touched '(t) alist)
|
|
|
1725 (setcdr entries (cdr rest))
|
|
|
1726 (setq rest entries))))
|
|
|
1727 (setq entries rest))))
|
|
|
1728
|
|
|
1729 ;; Find fuzzy matches.
|
|
|
1730 (when fuzzy
|
|
|
1731 (setq scores score-list)
|
|
|
1732 (gnus-simplify-buffer-fuzzy)
|
|
|
1733 (while scores
|
|
|
1734 (setq alist (car scores)
|
|
|
1735 scores (cdr scores)
|
|
|
1736 entries (assoc header alist))
|
|
|
1737 (while (cdr entries) ;First entry is the header index.
|
|
|
1738 (let* ((rest (cdr entries))
|
|
|
1739 (kill (car rest))
|
|
|
1740 (match (nth 0 kill))
|
|
|
1741 (type (or (nth 3 kill) 's))
|
|
|
1742 (score (or (nth 1 kill) gnus-score-interactive-default-score))
|
|
|
1743 (date (nth 2 kill))
|
|
|
1744 (found nil)
|
|
|
1745 (mt (aref (symbol-name type) 0))
|
|
|
1746 (case-fold-search (not (= mt ?F)))
|
|
|
1747 (dmt (downcase mt))
|
|
|
1748 arts art)
|
|
|
1749 (when (= dmt ?f)
|
|
|
1750 (goto-char (point-min))
|
|
|
1751 (while (and (not (eobp))
|
|
|
1752 (search-forward match nil t))
|
|
|
1753 (when (and (= (progn (beginning-of-line) (point))
|
|
|
1754 (match-beginning 0))
|
|
|
1755 (= (progn (end-of-line) (point))
|
|
|
1756 (match-end 0)))
|
|
|
1757 (setq found (setq arts (get-text-property
|
|
|
1758 (point) 'articles)))
|
|
|
1759 ;; Found a match, update scores.
|
|
|
1760 (if trace
|
|
|
1761 (while arts
|
|
|
1762 (setq art (pop arts))
|
|
|
1763 (setcdr art (+ score (cdr art)))
|
|
|
1764 (push (cons
|
|
|
1765 (car-safe (rassq alist gnus-score-cache))
|
|
|
1766 kill)
|
|
|
1767 gnus-score-trace))
|
|
|
1768 (while arts
|
|
|
1769 (setq art (pop arts))
|
|
|
1770 (setcdr art (+ score (cdr art))))))
|
|
|
1771 (forward-line 1))
|
|
|
1772 ;; Update expire date
|
|
|
1773 (unless trace
|
|
|
1774 (cond
|
|
|
1775 ((null date)) ;Permanent entry.
|
|
|
1776 ((and found gnus-update-score-entry-dates) ;Match, update date.
|
|
|
1777 (gnus-score-set 'touched '(t) alist)
|
|
|
1778 (setcar (nthcdr 2 kill) now))
|
|
|
1779 ((and expire (< date expire)) ;Old entry, remove.
|
|
|
1780 (gnus-score-set 'touched '(t) alist)
|
|
|
1781 (setcdr entries (cdr rest))
|
|
|
1782 (setq rest entries)))))
|
|
|
1783 (setq entries rest))))))
|
|
|
1784 nil)
|
|
|
1785
|
|
|
1786 (defun gnus-score-string< (a1 a2)
|
|
|
1787 ;; Compare headers in articles A2 and A2.
|
|
|
1788 ;; The header index used is the free variable `gnus-score-index'.
|
|
|
1789 (string-lessp (aref (car a1) gnus-score-index)
|
|
|
1790 (aref (car a2) gnus-score-index)))
|
|
|
1791
|
|
|
1792 (defun gnus-score-build-cons (article)
|
|
|
1793 ;; Build a `gnus-newsgroup-scored' type cons from ARTICLE.
|
|
|
1794 (cons (mail-header-number (car article)) (cdr article)))
|
|
|
1795
|
|
|
1796 (defun gnus-current-score-file-nondirectory (&optional score-file)
|
|
|
1797 (let ((score-file (or score-file gnus-current-score-file)))
|
|
|
1798 (if score-file
|
|
|
1799 (gnus-short-group-name (file-name-nondirectory score-file))
|
|
|
1800 "none")))
|
|
|
1801
|
|
|
1802 (defun gnus-score-adaptive ()
|
|
|
1803 (save-excursion
|
|
|
1804 (let* ((malist (gnus-copy-sequence gnus-adaptive-score-alist))
|
|
|
1805 (alist malist)
|
|
|
1806 (date (current-time-string))
|
|
|
1807 (data gnus-newsgroup-data)
|
|
|
1808 elem headers match)
|
|
|
1809 ;; First we transform the adaptive rule alist into something
|
|
|
1810 ;; that's faster to process.
|
|
|
1811 (while malist
|
|
|
1812 (setq elem (car malist))
|
|
|
1813 (if (symbolp (car elem))
|
|
|
1814 (setcar elem (symbol-value (car elem))))
|
|
|
1815 (setq elem (cdr elem))
|
|
|
1816 (while elem
|
|
|
1817 (setcdr (car elem)
|
|
|
1818 (cons (if (eq (caar elem) 'followup)
|
|
|
1819 "references"
|
|
|
1820 (symbol-name (caar elem)))
|
|
|
1821 (cdar elem)))
|
|
|
1822 (setcar (car elem)
|
|
|
1823 `(lambda (h)
|
|
|
1824 (,(intern
|
|
|
1825 (concat "mail-header-"
|
|
|
1826 (if (eq (caar elem) 'followup)
|
|
|
1827 "message-id"
|
|
|
1828 (downcase (symbol-name (caar elem))))))
|
|
|
1829 h)))
|
|
|
1830 (setq elem (cdr elem)))
|
|
|
1831 (setq malist (cdr malist)))
|
|
|
1832 ;; We change the score file to the adaptive score file.
|
|
|
1833 (save-excursion
|
|
|
1834 (set-buffer gnus-summary-buffer)
|
|
|
1835 (gnus-score-load-file
|
|
|
1836 (or gnus-newsgroup-adaptive-score-file
|
|
|
1837 (gnus-score-file-name
|
|
|
1838 gnus-newsgroup-name gnus-adaptive-file-suffix))))
|
|
|
1839 ;; The we score away.
|
|
|
1840 (while data
|
|
|
1841 (setq elem (cdr (assq (gnus-data-mark (car data)) alist)))
|
|
|
1842 (if (or (not elem)
|
|
|
1843 (gnus-data-pseudo-p (car data)))
|
|
|
1844 ()
|
|
|
1845 (when (setq headers (gnus-data-header (car data)))
|
|
|
1846 (while elem
|
|
|
1847 (setq match (funcall (caar elem) headers))
|
|
|
1848 (gnus-summary-score-entry
|
|
|
1849 (nth 1 (car elem)) match
|
|
|
1850 (cond
|
|
|
1851 ((numberp match)
|
|
|
1852 '=)
|
|
|
1853 ((equal (nth 1 (car elem)) "date")
|
|
|
1854 'a)
|
|
|
1855 (t
|
|
|
1856 ;; Whether we use substring or exact matches are controlled
|
|
|
1857 ;; here.
|
|
|
1858 (if (or (not gnus-score-exact-adapt-limit)
|
|
|
1859 (< (length match) gnus-score-exact-adapt-limit))
|
|
|
1860 'e
|
|
|
1861 (if (equal (nth 1 (car elem)) "subject")
|
|
|
1862 'f 's))))
|
|
|
1863 (nth 2 (car elem)) date nil t)
|
|
|
1864 (setq elem (cdr elem)))))
|
|
|
1865 (setq data (cdr data))))))
|
|
|
1866
|
|
|
1867 (defun gnus-score-edit-done ()
|
|
|
1868 (let ((bufnam (buffer-file-name (current-buffer)))
|
|
|
1869 (winconf gnus-prev-winconf))
|
|
|
1870 (and winconf (set-window-configuration winconf))
|
|
|
1871 (gnus-score-remove-from-cache bufnam)
|
|
|
1872 (gnus-score-load-file bufnam)))
|
|
|
1873
|
|
|
1874 (defun gnus-score-find-trace ()
|
|
|
1875 "Find all score rules that applies to the current article."
|
|
|
1876 (interactive)
|
|
|
1877 (let ((gnus-newsgroup-headers
|
|
|
1878 (list (gnus-summary-article-header)))
|
|
|
1879 (gnus-newsgroup-scored nil)
|
|
|
1880 (buf (current-buffer))
|
|
|
1881 trace)
|
|
|
1882 (when (get-buffer "*Gnus Scores*")
|
|
|
1883 (save-excursion
|
|
|
1884 (set-buffer "*Gnus Scores*")
|
|
|
1885 (erase-buffer)))
|
|
|
1886 (setq gnus-score-trace nil)
|
|
|
1887 (gnus-possibly-score-headers 'trace)
|
|
|
1888 (if (not (setq trace gnus-score-trace))
|
|
|
1889 (gnus-error 1 "No score rules apply to the current article.")
|
|
|
1890 (pop-to-buffer "*Gnus Scores*")
|
|
|
1891 (gnus-add-current-to-buffer-list)
|
|
|
1892 (erase-buffer)
|
|
|
1893 (while trace
|
|
|
1894 (insert (format "%S -> %s\n" (cdar trace)
|
|
|
1895 (file-name-nondirectory (caar trace))))
|
|
|
1896 (setq trace (cdr trace)))
|
|
|
1897 (goto-char (point-min))
|
|
|
1898 (pop-to-buffer buf))))
|
|
|
1899
|
|
|
1900 (defun gnus-summary-rescore ()
|
|
|
1901 "Redo the entire scoring process in the current summary."
|
|
|
1902 (interactive)
|
|
|
1903 (gnus-score-save)
|
|
|
1904 (setq gnus-score-cache nil)
|
|
|
1905 (setq gnus-newsgroup-scored nil)
|
|
|
1906 (gnus-possibly-score-headers)
|
|
|
1907 (gnus-score-update-all-lines))
|
|
|
1908
|
|
|
1909 (defun gnus-score-flush-cache ()
|
|
|
1910 "Flush the cache of score files."
|
|
|
1911 (interactive)
|
|
|
1912 (gnus-score-save)
|
|
|
1913 (setq gnus-score-cache nil
|
|
|
1914 gnus-score-alist nil
|
|
|
1915 gnus-short-name-score-file-cache nil)
|
|
|
1916 (gnus-message 6 "The score cache is now flushed"))
|
|
|
1917
|
|
|
1918 (gnus-add-shutdown 'gnus-score-close 'gnus)
|
|
|
1919
|
|
|
1920 (defvar gnus-score-file-alist-cache nil)
|
|
|
1921
|
|
|
1922 (defun gnus-score-close ()
|
|
|
1923 "Clear all internal score variables."
|
|
|
1924 (setq gnus-score-cache nil
|
|
|
1925 gnus-internal-global-score-files nil
|
|
|
1926 gnus-score-file-list nil
|
|
|
1927 gnus-score-file-alist-cache nil))
|
|
|
1928
|
|
|
1929 ;; Summary score marking commands.
|
|
|
1930
|
|
|
1931 (defun gnus-summary-raise-same-subject-and-select (score)
|
|
|
1932 "Raise articles which has the same subject with SCORE and select the next."
|
|
|
1933 (interactive "p")
|
|
|
1934 (let ((subject (gnus-summary-article-subject)))
|
|
|
1935 (gnus-summary-raise-score score)
|
|
|
1936 (while (gnus-summary-find-subject subject)
|
|
|
1937 (gnus-summary-raise-score score))
|
|
|
1938 (gnus-summary-next-article t)))
|
|
|
1939
|
|
|
1940 (defun gnus-summary-raise-same-subject (score)
|
|
|
1941 "Raise articles which has the same subject with SCORE."
|
|
|
1942 (interactive "p")
|
|
|
1943 (let ((subject (gnus-summary-article-subject)))
|
|
|
1944 (gnus-summary-raise-score score)
|
|
|
1945 (while (gnus-summary-find-subject subject)
|
|
|
1946 (gnus-summary-raise-score score))
|
|
|
1947 (gnus-summary-next-subject 1 t)))
|
|
|
1948
|
|
|
1949 (defun gnus-score-default (level)
|
|
|
1950 (if level (prefix-numeric-value level)
|
|
|
1951 gnus-score-interactive-default-score))
|
|
|
1952
|
|
|
1953 (defun gnus-summary-raise-thread (&optional score)
|
|
|
1954 "Raise the score of the articles in the current thread with SCORE."
|
|
|
1955 (interactive "P")
|
|
|
1956 (setq score (gnus-score-default score))
|
|
|
1957 (let (e)
|
|
|
1958 (save-excursion
|
|
|
1959 (let ((articles (gnus-summary-articles-in-thread)))
|
|
|
1960 (while articles
|
|
|
1961 (gnus-summary-goto-subject (car articles))
|
|
|
1962 (gnus-summary-raise-score score)
|
|
|
1963 (setq articles (cdr articles))))
|
|
|
1964 (setq e (point)))
|
|
|
1965 (let ((gnus-summary-check-current t))
|
|
|
1966 (or (zerop (gnus-summary-next-subject 1 t))
|
|
|
1967 (goto-char e))))
|
|
|
1968 (gnus-summary-recenter)
|
|
|
1969 (gnus-summary-position-point)
|
|
|
1970 (gnus-set-mode-line 'summary))
|
|
|
1971
|
|
|
1972 (defun gnus-summary-lower-same-subject-and-select (score)
|
|
|
1973 "Raise articles which has the same subject with SCORE and select the next."
|
|
|
1974 (interactive "p")
|
|
|
1975 (gnus-summary-raise-same-subject-and-select (- score)))
|
|
|
1976
|
|
|
1977 (defun gnus-summary-lower-same-subject (score)
|
|
|
1978 "Raise articles which has the same subject with SCORE."
|
|
|
1979 (interactive "p")
|
|
|
1980 (gnus-summary-raise-same-subject (- score)))
|
|
|
1981
|
|
|
1982 (defun gnus-summary-lower-thread (&optional score)
|
|
|
1983 "Lower score of articles in the current thread with SCORE."
|
|
|
1984 (interactive "P")
|
|
|
1985 (gnus-summary-raise-thread (- (1- (gnus-score-default score)))))
|
|
|
1986
|
|
|
1987 ;;; Finding score files.
|
|
|
1988
|
|
|
1989 (defun gnus-score-score-files (group)
|
|
|
1990 "Return a list of all possible score files."
|
|
|
1991 ;; Search and set any global score files.
|
|
|
1992 (and gnus-global-score-files
|
|
|
1993 (or gnus-internal-global-score-files
|
|
|
1994 (gnus-score-search-global-directories gnus-global-score-files)))
|
|
|
1995 ;; Fix the kill-file dir variable.
|
|
|
1996 (setq gnus-kill-files-directory
|
|
|
1997 (file-name-as-directory gnus-kill-files-directory))
|
|
|
1998 ;; If we can't read it, there are no score files.
|
|
|
1999 (if (not (file-exists-p (expand-file-name gnus-kill-files-directory)))
|
|
|
2000 (setq gnus-score-file-list nil)
|
|
|
2001 (if (not (gnus-use-long-file-name 'not-score))
|
|
|
2002 ;; We do not use long file names, so we have to do some
|
|
|
2003 ;; directory traversing.
|
|
|
2004 (setq gnus-score-file-list
|
|
|
2005 (cons nil
|
|
|
2006 (or gnus-short-name-score-file-cache
|
|
|
2007 (prog2
|
|
|
2008 (gnus-message 6 "Finding all score files...")
|
|
|
2009 (setq gnus-short-name-score-file-cache
|
|
|
2010 (gnus-score-score-files-1
|
|
|
2011 gnus-kill-files-directory))
|
|
|
2012 (gnus-message 6 "Finding all score files...done")))))
|
|
|
2013 ;; We want long file names.
|
|
|
2014 (when (or (not gnus-score-file-list)
|
|
|
2015 (not (car gnus-score-file-list))
|
|
|
2016 (gnus-file-newer-than gnus-kill-files-directory
|
|
|
2017 (car gnus-score-file-list)))
|
|
|
2018 (setq gnus-score-file-list
|
|
|
2019 (cons (nth 5 (file-attributes gnus-kill-files-directory))
|
|
|
2020 (nreverse
|
|
|
2021 (directory-files
|
|
|
2022 gnus-kill-files-directory t
|
|
|
2023 (gnus-score-file-regexp)))))))
|
|
|
2024 (cdr gnus-score-file-list)))
|
|
|
2025
|
|
|
2026 (defun gnus-score-score-files-1 (dir)
|
|
|
2027 "Return all possible score files under DIR."
|
|
|
2028 (let ((files (directory-files (expand-file-name dir) t nil t))
|
|
|
2029 (regexp (gnus-score-file-regexp))
|
|
|
2030 out file)
|
|
|
2031 (while (setq file (pop files))
|
|
|
2032 (cond
|
|
|
2033 ;; Ignore "." and "..".
|
|
|
2034 ((member (file-name-nondirectory file) '("." ".."))
|
|
|
2035 nil)
|
|
|
2036 ;; Recurse down directories.
|
|
|
2037 ((file-directory-p file)
|
|
|
2038 (setq out (nconc (gnus-score-score-files-1 file) out)))
|
|
|
2039 ;; Add files to the list of score files.
|
|
|
2040 ((string-match regexp file)
|
|
|
2041 (push file out))))
|
|
|
2042 (or out
|
|
|
2043 ;; Return a dummy value.
|
|
|
2044 (list "~/News/this.file.does.not.exist.SCORE"))))
|
|
|
2045
|
|
|
2046 (defun gnus-score-file-regexp ()
|
|
|
2047 "Return a regexp that match all score files."
|
|
|
2048 (concat "\\(" (regexp-quote gnus-score-file-suffix )
|
|
|
2049 "\\|" (regexp-quote gnus-adaptive-file-suffix) "\\)\\'"))
|
|
|
2050
|
|
|
2051 (defun gnus-score-find-bnews (group)
|
|
|
2052 "Return a list of score files for GROUP.
|
|
|
2053 The score files are those files in the ~/News/ directory which matches
|
|
|
2054 GROUP using BNews sys file syntax."
|
|
|
2055 (let* ((sfiles (append (gnus-score-score-files group)
|
|
|
2056 gnus-internal-global-score-files))
|
|
|
2057 (kill-dir (file-name-as-directory
|
|
|
2058 (expand-file-name gnus-kill-files-directory)))
|
|
|
2059 (klen (length kill-dir))
|
|
|
2060 (score-regexp (gnus-score-file-regexp))
|
|
|
2061 (trans (cdr (assq ?: nnheader-file-name-translation-alist)))
|
|
|
2062 ofiles not-match regexp)
|
|
|
2063 (save-excursion
|
|
|
2064 (set-buffer (get-buffer-create "*gnus score files*"))
|
|
|
2065 (buffer-disable-undo (current-buffer))
|
|
|
2066 ;; Go through all score file names and create regexp with them
|
|
|
2067 ;; as the source.
|
|
|
2068 (while sfiles
|
|
|
2069 (erase-buffer)
|
|
|
2070 (insert (car sfiles))
|
|
|
2071 (goto-char (point-min))
|
|
|
2072 ;; First remove the suffix itself.
|
|
|
2073 (when (re-search-forward (concat "." score-regexp) nil t)
|
|
|
2074 (replace-match "" t t)
|
|
|
2075 (goto-char (point-min))
|
|
|
2076 (if (looking-at (regexp-quote kill-dir))
|
|
|
2077 ;; If the file name was just "SCORE", `klen' is one character
|
|
|
2078 ;; too much.
|
|
|
2079 (delete-char (min (1- (point-max)) klen))
|
|
|
2080 (goto-char (point-max))
|
|
|
2081 (search-backward "/")
|
|
|
2082 (delete-region (1+ (point)) (point-min)))
|
|
|
2083 ;; If short file names were used, we have to translate slashes.
|
|
|
2084 (goto-char (point-min))
|
|
|
2085 (let ((regexp (concat
|
|
|
2086 "[/:" (if trans (char-to-string trans) "") "]")))
|
|
|
2087 (while (re-search-forward regexp nil t)
|
|
|
2088 (replace-match "." t t)))
|
|
|
2089 ;; Cludge to get rid of "nntp+" problems.
|
|
|
2090 (goto-char (point-min))
|
|
|
2091 (and (looking-at "nn[a-z]+\\+")
|
|
|
2092 (progn
|
|
|
2093 (search-forward "+")
|
|
|
2094 (forward-char -1)
|
|
|
2095 (insert "\\")))
|
|
|
2096 ;; Kludge to deal with "++".
|
|
|
2097 (goto-char (point-min))
|
|
|
2098 (while (search-forward "++" nil t)
|
|
|
2099 (replace-match "\\+\\+" t t))
|
|
|
2100 ;; Translate "all" to ".*".
|
|
|
2101 (goto-char (point-min))
|
|
|
2102 (while (search-forward "all" nil t)
|
|
|
2103 (replace-match ".*" t t))
|
|
|
2104 (goto-char (point-min))
|
|
|
2105 ;; Deal with "not."s.
|
|
|
2106 (if (looking-at "not.")
|
|
|
2107 (progn
|
|
|
2108 (setq not-match t)
|
|
|
2109 (setq regexp (buffer-substring 5 (point-max))))
|
|
|
2110 (setq regexp (buffer-substring 1 (point-max)))
|
|
|
2111 (setq not-match nil))
|
|
|
2112 ;; Finally - if this resulting regexp matches the group name,
|
|
|
2113 ;; we add this score file to the list of score files
|
|
|
2114 ;; applicable to this group.
|
|
|
2115 (if (or (and not-match
|
|
|
2116 (not (string-match regexp group)))
|
|
|
2117 (and (not not-match)
|
|
|
2118 (string-match regexp group)))
|
|
|
2119 (setq ofiles (cons (car sfiles) ofiles))))
|
|
|
2120 (setq sfiles (cdr sfiles)))
|
|
|
2121 (kill-buffer (current-buffer))
|
|
|
2122 ;; Slight kludge here - the last score file returned should be
|
|
|
2123 ;; the local score file, whether it exists or not. This is so
|
|
|
2124 ;; that any score commands the user enters will go to the right
|
|
|
2125 ;; file, and not end up in some global score file.
|
|
|
2126 (let ((localscore (gnus-score-file-name group)))
|
|
|
2127 (setq ofiles (cons localscore (delete localscore ofiles))))
|
|
|
2128 (nreverse ofiles))))
|
|
|
2129
|
|
|
2130 (defun gnus-score-find-single (group)
|
|
|
2131 "Return list containing the score file for GROUP."
|
|
|
2132 (list (or gnus-newsgroup-adaptive-score-file
|
|
|
2133 (gnus-score-file-name group gnus-adaptive-file-suffix))
|
|
|
2134 (gnus-score-file-name group)))
|
|
|
2135
|
|
|
2136 (defun gnus-score-find-hierarchical (group)
|
|
|
2137 "Return list of score files for GROUP.
|
|
|
2138 This includes the score file for the group and all its parents."
|
|
|
2139 (let ((all (copy-sequence '(nil)))
|
|
|
2140 (start 0))
|
|
|
2141 (while (string-match "\\." group (1+ start))
|
|
|
2142 (setq start (match-beginning 0))
|
|
|
2143 (setq all (cons (substring group 0 start) all)))
|
|
|
2144 (setq all (cons group all))
|
|
|
2145 (nconc
|
|
|
2146 (mapcar (lambda (newsgroup)
|
|
|
2147 (gnus-score-file-name newsgroup gnus-adaptive-file-suffix))
|
|
|
2148 (setq all (nreverse all)))
|
|
|
2149 (mapcar 'gnus-score-file-name all))))
|
|
|
2150
|
|
|
2151 (defun gnus-score-find-alist (group)
|
|
|
2152 "Return list of score files for GROUP.
|
|
|
2153 The list is determined from the variable gnus-score-file-alist."
|
|
|
2154 (let ((alist gnus-score-file-multiple-match-alist)
|
|
|
2155 score-files)
|
|
|
2156 ;; if this group has been seen before, return the cached entry
|
|
|
2157 (if (setq score-files (assoc group gnus-score-file-alist-cache))
|
|
|
2158 (cdr score-files) ;ensures caching groups with no matches
|
|
|
2159 ;; handle the multiple match alist
|
|
|
2160 (while alist
|
|
|
2161 (and (string-match (caar alist) group)
|
|
|
2162 (setq score-files
|
|
|
2163 (nconc score-files (copy-sequence (cdar alist)))))
|
|
|
2164 (setq alist (cdr alist)))
|
|
|
2165 (setq alist gnus-score-file-single-match-alist)
|
|
|
2166 ;; handle the single match alist
|
|
|
2167 (while alist
|
|
|
2168 (and (string-match (caar alist) group)
|
|
|
2169 ;; progn used just in case ("regexp") has no files
|
|
|
2170 ;; and score-files is still nil. -sj
|
|
|
2171 ;; this can be construed as a "stop searching here" feature :>
|
|
|
2172 ;; and used to simplify regexps in the single-alist
|
|
|
2173 (progn
|
|
|
2174 (setq score-files
|
|
|
2175 (nconc score-files (copy-sequence (cdar alist))))
|
|
|
2176 (setq alist nil)))
|
|
|
2177 (setq alist (cdr alist)))
|
|
|
2178 ;; cache the score files
|
|
|
2179 (setq gnus-score-file-alist-cache
|
|
|
2180 (cons (cons group score-files) gnus-score-file-alist-cache))
|
|
|
2181 score-files)))
|
|
|
2182
|
|
|
2183 (defun gnus-possibly-score-headers (&optional trace)
|
|
|
2184 (let ((funcs gnus-score-find-score-files-function)
|
|
|
2185 score-files)
|
|
|
2186 ;; Make sure funcs is a list.
|
|
|
2187 (and funcs
|
|
|
2188 (not (listp funcs))
|
|
|
2189 (setq funcs (list funcs)))
|
|
|
2190 ;; Get the initial score files for this group.
|
|
|
2191 (when funcs
|
|
|
2192 (setq score-files (gnus-score-find-alist gnus-newsgroup-name)))
|
|
|
2193 ;; Go through all the functions for finding score files (or actual
|
|
|
2194 ;; scores) and add them to a list.
|
|
|
2195 (while funcs
|
|
|
2196 (when (gnus-functionp (car funcs))
|
|
|
2197 (setq score-files
|
|
|
2198 (nconc score-files (funcall (car funcs) gnus-newsgroup-name))))
|
|
|
2199 (setq funcs (cdr funcs)))
|
|
|
2200 ;; Check whether there is a `score-file' group parameter.
|
|
|
2201 (let ((param-file (gnus-group-get-parameter
|
|
|
2202 gnus-newsgroup-name 'score-file)))
|
|
|
2203 (when param-file
|
|
|
2204 (push param-file score-files)))
|
|
|
2205 ;; Do the scoring if there are any score files for this group.
|
|
|
2206 (when score-files
|
|
|
2207 (gnus-score-headers score-files trace))))
|
|
|
2208
|
|
|
2209 (defun gnus-score-file-name (newsgroup &optional suffix)
|
|
|
2210 "Return the name of a score file for NEWSGROUP."
|
|
|
2211 (let ((suffix (or suffix gnus-score-file-suffix)))
|
|
|
2212 (nnheader-translate-file-chars
|
|
|
2213 (cond
|
|
|
2214 ((or (null newsgroup)
|
|
|
2215 (string-equal newsgroup ""))
|
|
|
2216 ;; The global score file is placed at top of the directory.
|
|
|
2217 (expand-file-name
|
|
|
2218 suffix gnus-kill-files-directory))
|
|
|
2219 ((gnus-use-long-file-name 'not-score)
|
|
|
2220 ;; Append ".SCORE" to newsgroup name.
|
|
|
2221 (expand-file-name (concat (gnus-newsgroup-savable-name newsgroup)
|
|
|
2222 "." suffix)
|
|
|
2223 gnus-kill-files-directory))
|
|
|
2224 (t
|
|
|
2225 ;; Place "SCORE" under the hierarchical directory.
|
|
|
2226 (expand-file-name (concat (gnus-newsgroup-directory-form newsgroup)
|
|
|
2227 "/" suffix)
|
|
|
2228 gnus-kill-files-directory))))))
|
|
|
2229
|
|
|
2230 (defun gnus-score-search-global-directories (files)
|
|
|
2231 "Scan all global score directories for score files."
|
|
|
2232 ;; Set the variable `gnus-internal-global-score-files' to all
|
|
|
2233 ;; available global score files.
|
|
|
2234 (interactive (list gnus-global-score-files))
|
|
|
2235 (let (out)
|
|
|
2236 (while files
|
|
|
2237 (if (string-match "/$" (car files))
|
|
|
2238 (setq out (nconc (directory-files
|
|
|
2239 (car files) t
|
|
|
2240 (concat (gnus-score-file-regexp) "$"))))
|
|
|
2241 (setq out (cons (car files) out)))
|
|
|
2242 (setq files (cdr files)))
|
|
|
2243 (setq gnus-internal-global-score-files out)))
|
|
|
2244
|
|
|
2245 (defun gnus-score-default-fold-toggle ()
|
|
|
2246 "Toggle folding for new score file entries."
|
|
|
2247 (interactive)
|
|
|
2248 (setq gnus-score-default-fold (not gnus-score-default-fold))
|
|
|
2249 (if gnus-score-default-fold
|
|
|
2250 (gnus-message 1 "New score file entries will be case insensitive.")
|
|
|
2251 (gnus-message 1 "New score file entries will be case sensitive.")))
|
|
|
2252
|
|
|
2253 (provide 'gnus-score)
|
|
|
2254
|
|
|
2255 ;;; gnus-score.el ends here
|
