;;; Code:
(require 'gnus)
+(eval-when-compile (require 'cl))
+
+(defvar gnus-global-score-files nil
+ "*List of global score files and directories.
+Set this variable if you want to use people's score files. One entry
+for each score file or each score file directory. Gnus will decide
+by itself what score files are applicable to which group.
+
+Say you want to use the single score file
+\"/ftp.ifi.uio.no@ftp:/pub/larsi/ding/score/soc.motss.SCORE\" and all
+score files in the \"/ftp.some-where:/pub/score\" directory.
+
+ (setq gnus-global-score-files
+ '(\"/ftp.ifi.uio.no:/pub/larsi/ding/score/soc.motss.SCORE\"
+ \"/ftp.some-where:/pub/score\"))")
+
+(defvar gnus-score-file-single-match-alist nil
+ "*Alist mapping regexps to lists of score files.
+Each element of this alist should be of the form
+ (\"REGEXP\" [ \"SCORE-FILE-1\" ] [ \"SCORE-FILE-2\" ] ... )
+
+If the name of a group is matched by REGEXP, the corresponding scorefiles
+will be used for that group.
+The first match found is used, subsequent matching entries are ignored (to
+use multiple matches, see gnus-score-file-multiple-match-alist).
+
+These score files are loaded in addition to any files returned by
+gnus-score-find-score-files-function (which see).")
+
+(defvar gnus-score-file-multiple-match-alist nil
+ "*Alist mapping regexps to lists of score files.
+Each element of this alist should be of the form
+ (\"REGEXP\" [ \"SCORE-FILE-1\" ] [ \"SCORE-FILE-2\" ] ... )
+
+If the name of a group is matched by REGEXP, the corresponding scorefiles
+will be used for that group.
+If multiple REGEXPs match a group, the score files corresponding to each
+match will be used (for only one match to be used, see
+gnus-score-file-single-match-alist).
+
+These score files are loaded in addition to any files returned by
+gnus-score-find-score-files-function (which see).")
+
+(defvar gnus-score-file-suffix "SCORE"
+ "*Suffix of the score files.")
+
+(defvar gnus-adaptive-file-suffix "ADAPT"
+ "*Suffix of the adaptive score files.")
+
+(defvar gnus-score-find-score-files-function 'gnus-score-find-bnews
+ "*Function used to find score files.
+The function will be called with the group name as the argument, and
+should return a list of score files to apply to that group. The score
+files do not actually have to exist.
+
+Predefined values are:
+
+gnus-score-find-single: Only apply the group's own score file.
+gnus-score-find-hierarchical: Also apply score files from parent groups.
+gnus-score-find-bnews: Apply score files whose names matches.
+
+See the documentation to these functions for more information.
+
+This variable can also be a list of functions to be called. Each
+function should either return a list of score files, or a list of
+score alists.")
+
+(defvar gnus-score-interactive-default-score 1000
+ "*Scoring commands will raise/lower the score with this number as the default.")
(defvar gnus-score-expiry-days 7
"*Number of days before unused score file entries are expired.")
(defvar gnus-orphan-score nil
"*All orphans get this score added. Set in the score file.")
-(defvar gnus-default-adaptive-score-alist
- '((gnus-unread-mark)
- (gnus-ticked-mark)
- (gnus-dormant-mark (from 5))
- (gnus-del-mark (from -4) (subject -1))
- (gnus-read-mark (from 4) (subject 2))
- (gnus-expirable-mark (from -1) (subject -1))
- (gnus-killed-mark (from -1) (subject -3))
- (gnus-kill-file-mark)
- (gnus-catchup-mark (from -1) (subject -1)))
- "*Alist of marks and scores.")
+(defvar gnus-default-adaptive-score-alist
+ '((gnus-kill-file-mark)
+ (gnus-unread-mark)
+ (gnus-read-mark (from 3) (subject 30))
+ (gnus-catchup-mark (subject -10))
+ (gnus-killed-mark (from -1) (subject -20))
+ (gnus-del-mark (from -2) (subject -15)))
+"*Alist of marks and scores.")
(defvar gnus-score-mimic-keymap nil
"*Have the score entry functions pretend that they are a keymap.")
If this variable is nil, exact matching will always be used.")
+(defvar gnus-score-uncacheable-files "ADAPT$"
+ "*All score files that match this regexp will not be cached.")
+
\f
;; Internal variables.
+(defvar gnus-internal-global-score-files nil)
+(defvar gnus-score-file-list nil)
+
(defvar gnus-score-help-winconf nil)
(defvar gnus-adaptive-score-alist gnus-default-adaptive-score-alist)
(defvar gnus-score-trace nil)
touched: If this alist has been modified.
mark: Automatically mark articles below this.
expunge: Automatically expunge articles below this.
-files: List of other SCORE files to load when loading this one.
+files: List of other score files to load when loading this one.
eval: Sexp to be evaluated when the score file is loaded.
String entries have the form (HEADER (MATCH TYPE SCORE DATE) ...)
(defvar gnus-score-cache nil)
(defvar gnus-scores-articles nil)
-(defvar gnus-scores-exclude-files nil)
(defvar gnus-header-index nil)
(defvar gnus-score-index nil)
(defvar gnus-summary-score-map nil)
(define-prefix-command 'gnus-summary-score-map)
-(define-key gnus-summary-various-map "S" 'gnus-summary-score-map)
+(define-key gnus-summary-mode-map "V" 'gnus-summary-score-map)
(define-key gnus-summary-score-map "s" 'gnus-summary-set-score)
(define-key gnus-summary-score-map "a" 'gnus-summary-score-entry)
(define-key gnus-summary-score-map "S" 'gnus-summary-current-score)
;; functions are written by Per Abrahamsen <amanda@iesd.auc.dk>.
(defun gnus-summary-lower-score (&optional score)
+ "Make a score entry based on the current article.
+The user will be prompted for header to score on, match type,
+permanence, and the string to be used. The numerical prefix will be
+used as score."
(interactive "P")
(gnus-summary-increase-score (- (gnus-score-default score))))
(defun gnus-summary-increase-score (&optional score)
+ "Make a score entry based on the current article.
+The user will be prompted for header to score on, match type,
+permanence, and the string to be used. The numerical prefix will be
+used as score."
(interactive "P")
(gnus-set-global-variables)
(let* ((nscore (gnus-score-default score))
(list (list ?t (current-time-string) "temporary")
'(?p perm "permanent") '(?i now "immediate")))
(mimic gnus-score-mimic-keymap)
- hchar entry temporary tchar pchar end type)
+ hchar entry temporary tchar pchar end type match)
;; First we read the header to score.
(while (not hchar)
(if mimic
;; We have all the data, so we enter this score.
(if end
()
+ (setq match (if (string= (nth 2 entry) "") ""
+ (gnus-summary-header (or (nth 2 entry) (nth 1 entry)))))
+
+ ;; Modify the match, perhaps.
+ (cond
+ ((equal (nth 1 entry) "xref")
+ (when (string-match "^Xref: *" match)
+ (setq match (substring match (match-end 0))))
+ (when (string-match "^[^:]* +" match)
+ (setq match (substring match (match-end 0))))))
+
(gnus-summary-score-entry
(nth 1 entry) ; Header
- (if (string= (nth 2 entry) "") ""
- (gnus-summary-header (or (nth 2 entry) (nth 1 entry)))) ; Match
+ match ; Match
type ; Type
(if (eq 's score) nil score) ; Score
(if (eq 'perm temporary) ; Temp
nil
temporary)
- (not (nth 3 entry))) ; Prompt
- )))
+ (not (nth 3 entry))) ; Prompt
+ )))
(defun gnus-score-insert-help (string alist idx)
(setq gnus-score-help-winconf (current-window-configuration))
(save-excursion
(set-buffer (get-buffer-create "*Score Help*"))
(buffer-disable-undo (current-buffer))
+ (delete-windows-on (current-buffer))
(erase-buffer)
(insert string ":\n\n")
(let ((max -1)
(let ((article (gnus-summary-article-number))
headers)
(if article
- (if (setq headers (gnus-get-header-by-number article))
+ (if (and (setq headers (gnus-summary-article-header article))
+ (vectorp headers))
(aref headers (nth 1 (assoc header gnus-header-index)))
(if no-err
nil
(error "No article on current line")
nil))))
+(defsubst gnus-score-get (symbol &optional alist)
+ ;; Get SYMBOL's definition in ALIST.
+ (cdr (assoc symbol
+ (or alist
+ gnus-score-alist
+ (progn
+ (gnus-score-load
+ (gnus-score-file-name gnus-newsgroup-name))
+ gnus-score-alist)))))
+
(defun gnus-summary-score-entry
(header match type score date &optional prompt silent)
"Enter score file entry.
(read-string "Match: ")
(if (y-or-n-p "Use regexp match? ") 'r 's)
(and current-prefix-arg
- (prefix-numeric-value current-prefix-arg))
- (cond ((not (y-or-n-p "Add to SCORE file? "))
+ (prefix-numeric-value current-prefix-arg))
+ (cond ((not (y-or-n-p "Add to score file? "))
'now)
((y-or-n-p "Expire kill? ")
(current-time-string))
;; Regexp is the default type.
(if (eq type t) (setq type 'r))
;; Simplify matches...
- (if (or (eq type 'r) (eq type 's) (eq type nil))
- (setq match (gnus-simplify-subject-re match)))
+ (cond ((or (eq type 'r) (eq type 's) (eq type nil))
+ (setq match (if match (gnus-simplify-subject-re match) "")))
+ ((eq type 'f)
+ (setq match (gnus-simplify-subject-fuzzy match))))
(let ((score (gnus-score-default score))
(header (downcase header)))
(and prompt (setq match (read-string
(and (= score gnus-score-interactive-default-score)
(setq score nil))
(let ((new (cond
- ((eq type 'f)
- (list (gnus-simplify-subject-fuzzy match)
- score (and date (gnus-day-number date)) type))
(type
(list match score (and date (gnus-day-number date)) type))
(date
(prefix-numeric-value current-prefix-arg)))
(save-excursion
(or (and (stringp match) (> (length match) 0))
- (error "No match"))
+ (error "No match"))
(goto-char (point-min))
(let ((regexp (cond ((eq type 'f)
(gnus-simplify-subject-fuzzy match))
(beginning-of-line 2)))))
(defun gnus-summary-score-crossposting (score date)
- ;; Enter score file entry for current crossposting.
- ;; SCORE is the score to add.
- ;; DATE is the expire date.
- (let ((xref (gnus-summary-header "xref"))
- (start 0)
- group)
- (or xref (error "This article is not crossposted"))
- (while (string-match " \\([^ \t]+\\):" xref start)
- (setq start (match-end 0))
- (if (not (string=
- (setq group
- (substring xref (match-beginning 1) (match-end 1)))
- gnus-newsgroup-name))
- (gnus-summary-score-entry
- "xref" (concat " " group ":") nil score date t)))))
+ ;; Enter score file entry for current crossposting.
+ ;; SCORE is the score to add.
+ ;; DATE is the expire date.
+ (let ((xref (gnus-summary-header "xref"))
+ (start 0)
+ group)
+ (or xref (error "This article is not crossposted"))
+ (while (string-match " \\([^ \t]+\\):" xref start)
+ (setq start (match-end 0))
+ (if (not (string=
+ (setq group
+ (substring xref (match-beginning 1) (match-end 1)))
+ gnus-newsgroup-name))
+ (gnus-summary-score-entry
+ "xref" (concat " " group ":") nil score date t)))))
\f
;;;
(gnus-score-set 'mark (list score))
(gnus-score-set 'touched '(t))
(setq gnus-summary-mark-below score)
- (gnus-summary-update-lines))
+ (gnus-score-update-lines))
+
+(defun gnus-score-update-lines ()
+ (save-excursion
+ (goto-char (point-min))
+ (while (not (eobp))
+ (gnus-summary-update-line)
+ (forward-line 1))))
(defun gnus-score-set-expunge-below (score)
"Automatically expunge articles with score below SCORE."
(setcdr alist
(cons (cons symbol value) (cdr alist)))))))
-(defun gnus-score-get (symbol &optional alist)
- ;; Get SYMBOL's definition in ALIST.
- (cdr (assoc symbol
- (or alist
- gnus-score-alist
- (progn
- (gnus-score-load
- (gnus-score-file-name gnus-newsgroup-name))
- gnus-score-alist)))))
-
(defun gnus-score-change-score-file (file)
"Change current score alist."
- (interactive (list (completing-read "Score file: " gnus-score-cache)))
+ (interactive
+ (list (read-file-name "Edit score file: " gnus-kill-files-directory)))
(gnus-score-load-file file)
(gnus-set-mode-line 'summary))
(and global
(not (assq 'read-only alist))
(setq alist (cons (list 'read-only t) alist)))
- ;; Update cache.
(setq gnus-score-cache
(cons (cons file alist) gnus-score-cache)))
;; If there are actual scores in the alist, we add it to the
(gnus-score-load-file file))
files))))
(and eval (not global) (eval eval))
- (setq gnus-scores-exclude-files exclude-files)
+ ;; We then expand any exclude-file directives.
+ (setq gnus-scores-exclude-files
+ (nconc
+ (mapcar
+ (lambda (sfile)
+ (expand-file-name sfile (file-name-directory file)))
+ exclude-files) gnus-scores-exclude-files))
(if (not local)
()
(save-excursion
(cons (list 'touched t) (nreverse out))))
(defun gnus-score-save ()
- ;; Save all SCORE information.
+ ;; Save all score information.
(let ((cache gnus-score-cache))
(save-excursion
(setq gnus-score-alist nil)
;; This is a normal score file, so we print it very
;; prettily.
(pp score (current-buffer))))
- (gnus-make-directory (file-name-directory file))
- ;; If the score file is empty, we delete it.
- (if (zerop (buffer-size))
- (delete-file file)
- ;; There are scores, so we write the file.
- (write-region (point-min) (point-max) file nil 'silent)))))
+ (if (not (gnus-make-directory (file-name-directory file)))
+ ()
+ ;; If the score file is empty, we delete it.
+ (if (zerop (buffer-size))
+ (delete-file file)
+ ;; There are scores, so we write the file.
+ (and (file-writable-p file)
+ (write-region (point-min) (point-max)
+ file nil 'silent))))
+ (and gnus-score-uncacheable-files
+ (string-match gnus-score-uncacheable-files file)
+ (gnus-score-remove-from-cache file)))))
(kill-buffer (current-buffer)))))
(defun gnus-score-headers (score-files &optional trace)
(let (scores)
;; PLM: probably this is not the best place to clear orphan-score
(setq gnus-orphan-score nil)
- ;; Load the SCORE files.
+ (setq gnus-scores-articles nil)
+ (setq gnus-scores-exclude-files nil)
+ ;; Load the score files.
(while score-files
(if (stringp (car score-files))
;; It is a string, which means that it's a score file name,
(setq scores (nconc (car score-files) scores)))
(setq score-files (cdr score-files)))
;; Prune the score files that are to be excluded, if any.
- (if (not gnus-scores-exclude-files)
- ()
+ (when gnus-scores-exclude-files
(let ((s scores)
c)
(while s
(member (car c) gnus-scores-exclude-files)
(setq scores (delq (car s) scores)))
(setq s (cdr s)))))
- (if (not (and gnus-summary-default-score
- scores
- (> (length gnus-newsgroup-headers)
- (length gnus-newsgroup-scored))))
- ()
+ ;; Do the scoring.
+ (when (and gnus-summary-default-score
+ scores
+ (> (length gnus-newsgroup-headers)
+ (length gnus-newsgroup-scored)))
(let* ((entries gnus-header-index)
(now (gnus-day-number (current-time-string)))
(expire (- now gnus-score-expiry-days))
;; WARNING: The assq makes the function O(N*S) while it could
;; be written as O(N+S), where N is (length gnus-newsgroup-headers)
;; and S is (length gnus-newsgroup-scored).
- (or (assq (header-number header) gnus-newsgroup-scored)
- (setq gnus-scores-articles ;Total of 2 * N cons-cells used.
+ (or (assq (mail-header-number header) gnus-newsgroup-scored)
+ (setq gnus-scores-articles ;Total of 2 * N cons-cells used.
(cons (cons header (or gnus-summary-default-score 0))
gnus-scores-articles))))
;; Run each header through the score process.
(while entries
(setq entry (car entries)
- header (nth 0 entry)
+ header (downcase (nth 0 entry))
entries (cdr entries))
(setq gnus-score-index (nth 1 (assoc header gnus-header-index)))
(if (< 0 (apply 'max (mapcar
(lambda (score)
(length (gnus-score-get header score)))
scores)))
+ ;; Call the scoring function for this type of "header".
(funcall (nth 2 entry) scores header now expire trace)))
;; Remove the buffer.
(kill-buffer (current-buffer)))
(while gnus-scores-articles
(or (= gnus-summary-default-score (cdr (car gnus-scores-articles)))
(setq gnus-newsgroup-scored
- (cons (cons (header-number
+ (cons (cons (mail-header-number
(car (car gnus-scores-articles)))
(cdr (car gnus-scores-articles)))
gnus-newsgroup-scored)))
match)
(progn
(and trace (setq gnus-score-trace
- (cons (cons (car (car articles)) kill)
- gnus-score-trace)))
+ (cons
+ (cons
+ (car-safe (rassq alist gnus-score-cache))
+ kill)
+ gnus-score-trace)))
(setq found t)
(setcdr (car articles) (+ score (cdr (car articles))))))
(setq articles (cdr articles)))
(found ;Match, update date.
(gnus-score-set 'touched '(t) alist)
(setcar (nthcdr 2 kill) now))
- ((< date expire) ;Old entry, remove.
+ ((< date expire) ;Old entry, remove.
(gnus-score-set 'touched '(t) alist)
(setcdr entries (cdr rest))
(setq rest entries)))
(funcall match-func match (timezone-make-date-sortable l))
(progn
(and trace (setq gnus-score-trace
- (cons (cons (car (car articles)) kill)
- gnus-score-trace)))
+ (cons
+ (cons
+ (car-safe (rassq alist gnus-score-cache))
+ kill)
+ gnus-score-trace)))
(setq found t)
(setcdr (car articles) (+ score (cdr (car articles))))))
(setq articles (cdr articles)))
(found ;Match, update date.
(gnus-score-set 'touched '(t) alist)
(setcar (nthcdr 2 kill) now))
- ((< date expire) ;Old entry, remove.
+ ((< date expire) ;Old entry, remove.
(gnus-score-set 'touched '(t) alist)
(setcdr entries (cdr rest))
(setq rest entries)))
(save-restriction
(let* ((buffer-read-only nil)
(articles gnus-scores-articles)
- (last (header-number (car (car gnus-scores-articles))))
+ (last (mail-header-number (car (car gnus-scores-articles))))
(all-scores scores)
(request-func (cond ((string= "head" (downcase header))
'gnus-request-head)
entries alist ofunc article)
;; Not all backends support partial fetching. In that case,
;; we just fetch the entire article.
- (or (gnus-check-backend-function request-func gnus-newsgroup-name)
+ (or (gnus-check-backend-function
+ (and (string-match "^gnus-" (symbol-name request-func))
+ (intern (substring (symbol-name request-func)
+ (match-end 0))))
+ gnus-newsgroup-name)
(progn
(setq ofunc request-func)
(setq request-func 'gnus-request-article)))
(while articles
- (setq article (header-number (car (car articles))))
+ (setq article (mail-header-number (car (car articles))))
(gnus-message 7 "Scoring on article %s of %s..." article last)
(if (not (funcall request-func article gnus-newsgroup-name))
()
(setcdr (car articles) (+ score (cdr (car articles))))
(setq found t)
(and trace (setq gnus-score-trace
- (cons (cons (car (car articles)) kill)
- gnus-score-trace)))))
+ (cons
+ (cons
+ (car-safe
+ (rassq alist gnus-score-cache))
+ kill)
+ gnus-score-trace)))))
;; Update expire date
(cond ((null date)) ;Permanent entry.
(found ;Match, update date.
(setq entries rest)))))
(setq articles (cdr articles)))))))
-
-
(defun gnus-score-followup (scores header now expire &optional trace)
;; Insert the unique article headers in the buffer.
(let ((gnus-score-index (nth 1 (assoc header gnus-header-index)))
(found ;Match, update date.
(gnus-score-set 'touched '(t) alist)
(setcar (nthcdr 2 kill) now))
- ((< date expire) ;Old entry, remove.
+ ((< date expire) ;Old entry, remove.
(gnus-score-set 'touched '(t) alist)
(setcdr entries (cdr rest))
(setq rest entries)))
(defun gnus-score-add-followups (header score scores)
(save-excursion
(set-buffer gnus-summary-buffer)
- (let* ((id (header-id header))
+ (let* ((id (mail-header-id header))
(scores (car scores))
entry dont)
;; Don't enter a score if there already is one.
(progn
(insert last ?\n)
(put-text-property (1- (point)) (point) 'articles alike)))
-
+
;; Find ordinary matches.
(setq scores score-list)
(while scores
arts art)
(if (= dmt ?f)
(setq fuzzy t)
+ ;; Do non-fuzzy matching.
(goto-char (point-min))
(if (= dmt ?e)
+ ;; Do exact matching.
(while (and (not (eobp))
(funcall search-func match nil t))
(and (= (progn (beginning-of-line) (point))
(setq art (car arts)
arts (cdr arts))
(setcdr art (+ score (cdr art)))
- (setq gnus-score-trace
- (cons (cons (header-number
- (car art)) kill)
- gnus-score-trace)))
+ (setq gnus-score-trace
+ (cons
+ (cons
+ (car-safe
+ (rassq alist gnus-score-cache))
+ kill)
+ gnus-score-trace)))
(while arts
(setq art (car arts)
arts (cdr arts))
(setcdr art (+ score (cdr art)))))))
(forward-line 1))
+ ;; Do regexp and substring matching.
(and (string= match "") (setq match "\n"))
- (while (funcall search-func match nil t)
+ (while (and (not (eobp))
+ (funcall search-func match nil t))
(goto-char (match-beginning 0))
(end-of-line)
(setq found (setq arts (get-text-property (point) 'articles)))
;; Found a match, update scores.
(if trace
(while arts
- (setq art (car arts)
- arts (cdr arts))
+ (setq art (pop arts))
(setcdr art (+ score (cdr art)))
- (setq gnus-score-trace
- (cons (cons (header-number (car art)) kill)
- gnus-score-trace)))
+ (push (cons
+ (car-safe (rassq alist gnus-score-cache))
+ kill)
+ gnus-score-trace))
(while arts
- (setq art (car arts)
- arts (cdr arts))
+ (setq art (pop arts))
(setcdr art (+ score (cdr art)))))
(forward-line 1)))
;; Update expire date
(setcdr entries (cdr rest))
(setq rest entries))))
(setq entries rest))))
-
+
;; Find fuzzy matches.
- (setq scores (and fuzzy score-list))
- (if fuzzy (gnus-simplify-buffer-fuzzy))
- (while scores
- (setq alist (car scores)
- scores (cdr scores)
- entries (assoc header alist))
- (while (cdr entries) ;First entry is the header index.
- (let* ((rest (cdr entries))
- (kill (car rest))
- (match (nth 0 kill))
- (type (or (nth 3 kill) 's))
- (score (or (nth 1 kill) gnus-score-interactive-default-score))
- (date (nth 2 kill))
- (found nil)
- (mt (aref (symbol-name type) 0))
- (case-fold-search
- (not (or (= mt ?R) (= mt ?S) (= mt ?E) (= mt ?F))))
- (dmt (downcase mt))
- (search-func
- (cond ((= dmt ?r) 're-search-forward)
- ((or (= dmt ?e) (= dmt ?s) (= dmt ?f)) 'search-forward)
- (t (error "Illegal match type: %s" type))))
- arts art)
- (if (/= dmt ?f)
- ()
- (goto-char (point-min))
- (while (and (not (eobp))
- (funcall search-func match nil t))
- (and (= (progn (beginning-of-line) (point))
- (match-beginning 0))
- (= (progn (end-of-line) (point))
- (match-end 0))
- (progn
- (setq found (setq arts (get-text-property
- (point) 'articles)))
- ;; Found a match, update scores.
- (while arts
- (setq art (car arts)
- arts (cdr arts))
- (setcdr art (+ score (cdr art))))))
- (forward-line 1))
- ;; Update expire date
- (cond ((null date)) ;Permanent entry.
- (found ;Match, update date.
- (gnus-score-set 'touched '(t) alist)
- (setcar (nthcdr 2 kill) now))
- ((< date expire) ;Old entry, remove.
- (gnus-score-set 'touched '(t) alist)
- (setcdr entries (cdr rest))
- (setq rest entries))))
- (setq entries rest))))))
+ (when fuzzy
+ (setq scores score-list)
+ (gnus-simplify-buffer-fuzzy)
+ (while scores
+ (setq alist (car scores)
+ scores (cdr scores)
+ entries (assoc header alist))
+ (while (cdr entries) ;First entry is the header index.
+ (let* ((rest (cdr entries))
+ (kill (car rest))
+ (match (nth 0 kill))
+ (type (or (nth 3 kill) 's))
+ (score (or (nth 1 kill) gnus-score-interactive-default-score))
+ (date (nth 2 kill))
+ (found nil)
+ (mt (aref (symbol-name type) 0))
+ (case-fold-search (not (= mt ?F)))
+ (dmt (downcase mt))
+ arts art)
+ (when (= dmt ?f)
+ (goto-char (point-min))
+ (while (and (not (eobp))
+ (search-forward match nil t))
+ (when (and (= (progn (beginning-of-line) (point))
+ (match-beginning 0))
+ (= (progn (end-of-line) (point))
+ (match-end 0)))
+ (setq found (setq arts (get-text-property
+ (point) 'articles)))
+ ;; Found a match, update scores.
+ (if trace
+ (while arts
+ (setq art (pop arts))
+ (setcdr art (+ score (cdr art)))
+ (push (cons
+ (car-safe (rassq alist gnus-score-cache))
+ kill)
+ gnus-score-trace))
+ (while arts
+ (setq art (pop arts))
+ (setcdr art (+ score (cdr art))))))
+ (forward-line 1))
+ ;; Update expire date
+ (unless trace
+ (cond ((null date)) ;Permanent entry.
+ (found ;Match, update date.
+ (gnus-score-set 'touched '(t) alist)
+ (setcar (nthcdr 2 kill) now))
+ ((< date expire) ;Old entry, remove.
+ (gnus-score-set 'touched '(t) alist)
+ (setcdr entries (cdr rest))
+ (setq rest entries)))))
+ (setq entries rest)))))))
(defun gnus-score-string< (a1 a2)
;; Compare headers in articles A2 and A2.
(defun gnus-score-build-cons (article)
;; Build a `gnus-newsgroup-scored' type cons from ARTICLE.
- (cons (header-number (car article)) (cdr article)))
+ (cons (mail-header-number (car article)) (cdr article)))
(defconst gnus-header-index
;; Name to index alist.
(let* ((malist (gnus-copy-sequence gnus-adaptive-score-alist))
(alist malist)
(date (current-time-string))
+ (data gnus-newsgroup-data)
elem headers match)
;; First we transform the adaptive rule alist into something
;; that's faster to process.
(setq elem (cdr elem))
(while elem
(setcdr (car elem)
- (cons (symbol-name (car (car elem))) (cdr (car elem))))
+ (cons (if (eq (car (car elem)) 'followup)
+ "references"
+ (symbol-name (car (car elem))))
+ (cdr (car elem))))
(setcar (car elem)
(intern
(concat "gnus-header-"
- (downcase (symbol-name (car (car elem)))))))
+ (if (eq (car (car elem)) 'followup)
+ "message-id"
+ (downcase (symbol-name (car (car elem))))))))
(setq elem (cdr elem)))
(setq malist (cdr malist)))
;; We change the score file to the adaptive score file.
(gnus-score-load-file (gnus-score-file-name
gnus-newsgroup-name gnus-adaptive-file-suffix))
;; The we score away.
- (goto-char (point-min))
- (while (not (eobp))
- (setq elem (cdr (assq (gnus-summary-article-mark) alist)))
+ (while data
+ (setq elem (cdr (assq (gnus-data-mark (car data)) alist)))
(if (or (not elem)
- (get-text-property (point) 'gnus-pseudo))
+ (gnus-data-pseudo-p (car data)))
()
- (setq headers (gnus-get-header-by-number
- (gnus-summary-article-number)))
- (while (and elem headers)
- (setq match (funcall (car (car elem)) headers))
- (gnus-summary-score-entry
- (nth 1 (car elem)) match
- ;; Whether we use substring or exact matches are controlled
- ;; here.
- (if (or (not gnus-score-exact-adapt-limit)
- (< (length match) gnus-score-exact-adapt-limit))
- 'e
- (if (equal (nth 1 (car elem)) "subject")
- 'f 's))
- (nth 2 (car elem)) date nil t)
- (setq elem (cdr elem))))
- (forward-line 1)))))
-
-(defun gnus-score-remove-lines-adaptive (marks)
- (save-excursion
- (let* ((malist (gnus-copy-sequence gnus-adaptive-score-alist))
- (alist malist)
- (date (current-time-string))
- (cur-score gnus-current-score-file)
- elem headers match)
- ;; First we transform the adaptive rule alist into something
- ;; that's faster to process.
- (while malist
- (setq elem (car malist))
- (if (symbolp (car elem))
- (setcar elem (symbol-value (car elem))))
- (setq elem (cdr elem))
- (while elem
- (setcdr (car elem)
- (cons (symbol-name (car (car elem))) (cdr (car elem))))
- (setcar (car elem)
- (intern
- (concat "gnus-header-"
- (downcase (symbol-name (car (car elem)))))))
- (setq elem (cdr elem)))
- (setq malist (cdr malist)))
- ;; The we score away.
- (goto-char (point-min))
- ;; We change the score file to the adaptive score file.
- (gnus-score-load-file (gnus-score-file-name
- gnus-newsgroup-name gnus-adaptive-file-suffix))
- (while (re-search-forward marks nil t)
- (beginning-of-line)
- (setq elem (cdr (assq (gnus-summary-article-mark) alist)))
- (if (or (not elem)
- (get-text-property (gnus-point-at-bol) 'gnus-pseudo))
- ()
- (setq headers (gnus-get-header-by-number
- (gnus-summary-article-number)))
- (while elem
- (setq match (funcall (car (car elem)) headers))
- (gnus-summary-score-entry
- (nth 1 (car elem)) match
- (if (or (not gnus-score-exact-adapt-limit)
- (< (length match) gnus-score-exact-adapt-limit))
- 'e 's)
- (nth 2 (car elem)) date nil t)
- (setq elem (cdr elem))))
- (delete-region (point) (progn (forward-line 1) (point))))
- ;; Switch back to the old score file.
- (gnus-score-load-file cur-score))))
+ (when (setq headers (gnus-data-header (car data)))
+ (while elem
+ (setq match (funcall (car (car elem)) headers))
+ (gnus-summary-score-entry
+ (nth 1 (car elem)) match
+ (cond
+ ((numberp match)
+ '=)
+ ((equal (nth 1 (car elem)) "date")
+ 'a)
+ (t
+ ;; Whether we use substring or exact matches are controlled
+ ;; here.
+ (if (or (not gnus-score-exact-adapt-limit)
+ (< (length match) gnus-score-exact-adapt-limit))
+ 'e
+ (if (equal (nth 1 (car elem)) "subject")
+ 'f 's))))
+ (nth 2 (car elem)) date nil t)
+ (setq elem (cdr elem)))))
+ (setq data (cdr data))))))
;;;
;;; Score mode.
"Find all score rules applied to this article."
(interactive)
(let ((gnus-newsgroup-headers
- (list (gnus-get-header-by-number (gnus-summary-article-number))))
+ (list (gnus-summary-article-header)))
(gnus-newsgroup-scored nil)
(buf (current-buffer))
trace)
(or (setq trace gnus-score-trace)
(error "No score rules apply to the current article."))
(pop-to-buffer "*Gnus Scores*")
+ (gnus-add-current-to-buffer-list)
(erase-buffer)
(while trace
- (insert (format "%S\n" (cdr (car trace))))
+ (insert (format "%S -> %s\n" (cdr (car trace))
+ (file-name-nondirectory (car (car trace)))))
(setq trace (cdr trace)))
(goto-char (point-min))
(pop-to-buffer buf)))
+(defun gnus-score-flush-cache ()
+ "Flush the cache of score files."
+ (interactive)
+ (setq gnus-score-cache nil)
+ (gnus-message 6 "The score cache is now flushed"))
+
+(defun gnus-score-close ()
+ "Clear all internal score variables."
+ (setq gnus-score-cache nil
+ gnus-internal-global-score-files nil))
+
+;; Summary score marking commands.
+
+(defun gnus-summary-raise-same-subject-and-select (score)
+ "Raise articles which has the same subject with SCORE and select the next."
+ (interactive "p")
+ (let ((subject (gnus-summary-article-subject)))
+ (gnus-summary-raise-score score)
+ (while (gnus-summary-find-subject subject)
+ (gnus-summary-raise-score score))
+ (gnus-summary-next-article t)))
+
+(defun gnus-summary-raise-same-subject (score)
+ "Raise articles which has the same subject with SCORE."
+ (interactive "p")
+ (let ((subject (gnus-summary-article-subject)))
+ (gnus-summary-raise-score score)
+ (while (gnus-summary-find-subject subject)
+ (gnus-summary-raise-score score))
+ (gnus-summary-next-subject 1 t)))
+
+(defun gnus-score-default (level)
+ (if level (prefix-numeric-value level)
+ gnus-score-interactive-default-score))
+
+(defun gnus-summary-raise-thread (&optional score)
+ "Raise the score of the articles in the current thread with SCORE."
+ (interactive "P")
+ (setq score (gnus-score-default score))
+ (let (e)
+ (save-excursion
+ (let ((articles (gnus-summary-articles-in-thread)))
+ (while articles
+ (gnus-summary-goto-subject (car articles))
+ (gnus-summary-raise-score score)
+ (setq articles (cdr articles))))
+ (setq e (point)))
+ (let ((gnus-summary-check-current t))
+ (or (zerop (gnus-summary-next-subject 1 t))
+ (goto-char e))))
+ (gnus-summary-recenter)
+ (gnus-summary-position-point)
+ (gnus-set-mode-line 'summary))
+
+(defun gnus-summary-lower-same-subject-and-select (score)
+ "Raise articles which has the same subject with SCORE and select the next."
+ (interactive "p")
+ (gnus-summary-raise-same-subject-and-select (- score)))
+
+(defun gnus-summary-lower-same-subject (score)
+ "Raise articles which has the same subject with SCORE."
+ (interactive "p")
+ (gnus-summary-raise-same-subject (- score)))
+
+(defun gnus-summary-lower-thread (&optional score)
+ "Lower score of articles in the current thread with SCORE."
+ (interactive "P")
+ (gnus-summary-raise-thread (- (1- (gnus-score-default score)))))
+
+;;; Finding score files.
+
+(defun gnus-score-score-files (group)
+ "Return a list of all possible score files."
+ ;; Search and set any global score files.
+ (and gnus-global-score-files
+ (or gnus-internal-global-score-files
+ (gnus-score-search-global-directories gnus-global-score-files)))
+ ;; Fix the kill-file dir variable.
+ (setq gnus-kill-files-directory
+ (file-name-as-directory
+ (or gnus-kill-files-directory "~/News/")))
+ ;; If we can't read it, there are no score files.
+ (if (not (file-exists-p (expand-file-name gnus-kill-files-directory)))
+ (setq gnus-score-file-list nil)
+ (if (gnus-use-long-file-name 'not-score)
+ ;; We want long file names.
+ (if (or (not gnus-score-file-list)
+ (not (car gnus-score-file-list))
+ (gnus-file-newer-than gnus-kill-files-directory
+ (car gnus-score-file-list)))
+ (setq gnus-score-file-list
+ (cons (nth 5 (file-attributes gnus-kill-files-directory))
+ (nreverse
+ (directory-files
+ gnus-kill-files-directory t
+ (gnus-score-file-regexp))))))
+ ;; We do not use long file names, so we have to do some
+ ;; directory traversing.
+ (let ((mdir (length (expand-file-name gnus-kill-files-directory)))
+ (suffixes (list gnus-score-file-suffix gnus-adaptive-file-suffix))
+ dir files suffix)
+ (while suffixes
+ (setq dir (expand-file-name
+ (concat gnus-kill-files-directory
+ (gnus-replace-chars-in-string group ?. ?/))))
+ (setq dir (gnus-replace-chars-in-string dir ?: ?/))
+ (setq suffix (car suffixes)
+ suffixes (cdr suffixes))
+ (if (file-exists-p (concat dir "/" suffix))
+ (setq files (cons (concat dir "/" suffix) files)))
+ (while (>= (1+ (length dir)) mdir)
+ (and (file-exists-p (concat dir "/all/" suffix))
+ (setq files (cons (concat dir "/all/" suffix) files)))
+ (string-match "/[^/]*$" dir)
+ (setq dir (substring dir 0 (match-beginning 0)))))
+ (setq gnus-score-file-list
+ (cons nil (nreverse files)))))
+ (cdr gnus-score-file-list)))
+
+(defun gnus-score-file-regexp ()
+ (concat "\\(" gnus-score-file-suffix
+ "\\|" gnus-adaptive-file-suffix "\\)$"))
+
+(defun gnus-score-find-bnews (group)
+ "Return a list of score files for GROUP.
+The score files are those files in the ~/News directory which matches
+GROUP using BNews sys file syntax."
+ (let* ((sfiles (append (gnus-score-score-files group)
+ gnus-internal-global-score-files))
+ (kill-dir (file-name-as-directory
+ (expand-file-name gnus-kill-files-directory)))
+ (klen (length kill-dir))
+ (score-regexp (gnus-score-file-regexp))
+ ofiles not-match regexp)
+ (save-excursion
+ (set-buffer (get-buffer-create "*gnus score files*"))
+ (buffer-disable-undo (current-buffer))
+ ;; Go through all score file names and create regexp with them
+ ;; as the source.
+ (while sfiles
+ (erase-buffer)
+ (insert (car sfiles))
+ (goto-char (point-min))
+ ;; First remove the suffix itself.
+ (re-search-forward (concat "." score-regexp))
+ (replace-match "" t t)
+ (goto-char (point-min))
+ (if (looking-at (regexp-quote kill-dir))
+ ;; If the file name was just "SCORE", `klen' is one character
+ ;; too much.
+ (delete-char (min (1- (point-max)) klen))
+ (goto-char (point-max))
+ (search-backward "/")
+ (delete-region (1+ (point)) (point-min)))
+ ;; If short file names were used, we have to translate slashes.
+ (goto-char (point-min))
+ (while (re-search-forward "[/:]" nil t)
+ (replace-match "." t t))
+ ;; Cludge to get rid of "nntp+" problems.
+ (goto-char (point-min))
+ (and (looking-at "nn[a-z]+\\+")
+ (progn
+ (search-forward "+")
+ (forward-char -1)
+ (insert "\\")))
+ ;; Translate "all" to ".*".
+ (while (search-forward "all" nil t)
+ (replace-match ".*" t t))
+ (goto-char (point-min))
+ ;; Deal with "not."s.
+ (if (looking-at "not.")
+ (progn
+ (setq not-match t)
+ (setq regexp (buffer-substring 5 (point-max))))
+ (setq regexp (buffer-substring 1 (point-max)))
+ (setq not-match nil))
+ ;; Finally - if this resulting regexp matches the group name,
+ ;; we add this score file to the list of score files
+ ;; applicable to this group.
+ (if (or (and not-match
+ (not (string-match regexp group)))
+ (and (not not-match)
+ (string-match regexp group)))
+ (setq ofiles (cons (car sfiles) ofiles)))
+ (setq sfiles (cdr sfiles)))
+ (kill-buffer (current-buffer))
+ ;; Slight kludge here - the last score file returned should be
+ ;; the local score file, whether it exists or not. This is so
+ ;; that any score commands the user enters will go to the right
+ ;; file, and not end up in some global score file.
+ (let ((localscore (gnus-score-file-name group)))
+ (setq ofiles (cons localscore (delete localscore ofiles))))
+ (nreverse ofiles))))
+
+(defun gnus-score-find-single (group)
+ "Return list containing the score file for GROUP."
+ (list (gnus-score-file-name group gnus-adaptive-file-suffix)
+ (gnus-score-file-name group)))
+
+(defun gnus-score-find-hierarchical (group)
+ "Return list of score files for GROUP.
+This includes the score file for the group and all its parents."
+ (let ((all (copy-sequence '(nil)))
+ (start 0))
+ (while (string-match "\\." group (1+ start))
+ (setq start (match-beginning 0))
+ (setq all (cons (substring group 0 start) all)))
+ (setq all (cons group all))
+ (nconc
+ (mapcar (lambda (newsgroup)
+ (gnus-score-file-name newsgroup gnus-adaptive-file-suffix))
+ (setq all (nreverse all)))
+ (mapcar 'gnus-score-file-name all))))
+
+(defvar gnus-score-file-alist-cache nil)
+
+(defun gnus-score-find-alist (group)
+ "Return list of score files for GROUP.
+The list is determined from the variable gnus-score-file-alist."
+ (let ((alist gnus-score-file-multiple-match-alist)
+ score-files)
+ ;; if this group has been seen before, return the cached entry
+ (if (setq score-files (assoc group gnus-score-file-alist-cache))
+ (cdr score-files) ;ensures caching groups with no matches
+ ;; handle the multiple match alist
+ (while alist
+ (and (string-match (car (car alist)) group)
+ (setq score-files
+ (nconc score-files (copy-sequence (cdr (car alist))))))
+ (setq alist (cdr alist)))
+ (setq alist gnus-score-file-single-match-alist)
+ ;; handle the single match alist
+ (while alist
+ (and (string-match (car (car alist)) group)
+ ;; progn used just in case ("regexp") has no files
+ ;; and score-files is still nil. -sj
+ ;; this can be construed as a "stop searching here" feature :>
+ ;; and used to simplify regexps in the single-alist
+ (progn
+ (setq score-files
+ (nconc score-files (copy-sequence (cdr (car alist)))))
+ (setq alist nil)))
+ (setq alist (cdr alist)))
+ ;; cache the score files
+ (setq gnus-score-file-alist-cache
+ (cons (cons group score-files) gnus-score-file-alist-cache))
+ score-files)))
+
+(defun gnus-possibly-score-headers (&optional trace)
+ (let ((func gnus-score-find-score-files-function)
+ score-files)
+ (and func
+ (not (listp func))
+ (setq func (list func)))
+ ;; Go through all the functions for finding score files (or actual
+ ;; scores) and add them to a list.
+ (and func (setq score-files (gnus-score-find-alist gnus-newsgroup-name)))
+ (while func
+ (and (symbolp (car func))
+ (fboundp (car func))
+ (setq score-files
+ (nconc score-files (funcall (car func) gnus-newsgroup-name))))
+ (setq func (cdr func)))
+ (if score-files (gnus-score-headers score-files trace))))
+
+(defun gnus-score-file-name (newsgroup &optional suffix)
+ "Return the name of a score file for NEWSGROUP."
+ (let ((suffix (or suffix gnus-score-file-suffix)))
+ (cond
+ ((or (null newsgroup)
+ (string-equal newsgroup ""))
+ ;; The global score file is placed at top of the directory.
+ (expand-file-name
+ suffix (or gnus-kill-files-directory "~/News")))
+ ((gnus-use-long-file-name 'not-score)
+ ;; Append ".SCORE" to newsgroup name.
+ (expand-file-name (concat (gnus-newsgroup-saveable-name newsgroup)
+ "." suffix)
+ (or gnus-kill-files-directory "~/News")))
+ (t
+ ;; Place "SCORE" under the hierarchical directory.
+ (expand-file-name (concat (gnus-newsgroup-directory-form newsgroup)
+ "/" suffix)
+ (or gnus-kill-files-directory "~/News"))))))
+
+(defun gnus-score-search-global-directories (files)
+ "Scan all global score directories for score files."
+ ;; Set the variable `gnus-internal-global-score-files' to all
+ ;; available global score files.
+ (interactive (list gnus-global-score-files))
+ (let (out)
+ (while files
+ (if (string-match "/$" (car files))
+ (setq out (nconc (directory-files
+ (car files) t
+ (concat (gnus-score-file-regexp) "$"))))
+ (setq out (cons (car files) out)))
+ (setq files (cdr files)))
+ (setq gnus-internal-global-score-files out)))
(provide 'gnus-score)
projects / gnus / blobdiff