X-Git-Url: http://cgit.sxemacs.org/?a=blobdiff_plain;f=lisp%2Fgnus-logic.el;h=3216d9f2d2073f653cc1d063b792ee766c8b8510;hb=a35f25ab6b239d72a4d082cb72679b6777637b4e;hp=2c5517a60b566a30ec9e4d53fd657fa7d03cb4d4;hpb=829f1a00aa23b38dc7297687f22a92e574cba85a;p=gnus diff --git a/lisp/gnus-logic.el b/lisp/gnus-logic.el index 2c5517a60..3216d9f2d 100644 --- a/lisp/gnus-logic.el +++ b/lisp/gnus-logic.el @@ -1,15 +1,16 @@ ;;; gnus-logic.el --- advanced scoring code for Gnus -;; Copyright (C) 1996,97,98 Free Software Foundation, Inc. + +;; Copyright (C) 1996-2013 Free Software Foundation, Inc. ;; Author: Lars Magne Ingebrigtsen ;; Keywords: news ;; This file is part of GNU Emacs. -;; GNU Emacs is free software; you can redistribute it and/or modify +;; GNU Emacs is free software: you can redistribute it and/or modify ;; it under the terms of the GNU General Public License as published by -;; the Free Software Foundation; either version 2, or (at your option) -;; any later version. +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. ;; GNU Emacs is distributed in the hope that it will be useful, ;; but WITHOUT ANY WARRANTY; without even the implied warranty of @@ -17,9 +18,7 @@ ;; GNU General Public License for more details. ;; You should have received a copy of the GNU General Public License -;; along with GNU Emacs; see the file COPYING. If not, write to the -;; Free Software Foundation, Inc., 59 Temple Place - Suite 330, -;; Boston, MA 02111-1307, USA. +;; along with GNU Emacs. If not, see . ;;; Commentary: @@ -53,29 +52,29 @@ ("body" nil gnus-advanced-body) ("all" nil gnus-advanced-body))) -(eval-and-compile - (autoload 'parse-time-string "parse-time")) +(autoload 'parse-time-string "parse-time") (defun gnus-score-advanced (rule &optional trace) "Apply advanced scoring RULE to all the articles in the current group." - (let ((headers gnus-newsgroup-headers) - gnus-advanced-headers score) - (while (setq gnus-advanced-headers (pop headers)) - (when (gnus-advanced-score-rule (car rule)) - ;; This rule was successful, so we add the score to - ;; this article. + (let (new-score score multiple) + (dolist (gnus-advanced-headers gnus-newsgroup-headers) + (when (setq multiple (gnus-advanced-score-rule (car rule))) + (setq new-score (or (nth 1 rule) + gnus-score-interactive-default-score)) + (when (numberp multiple) + (setq new-score (* multiple new-score))) + ;; This rule was successful, so we add the score to this + ;; article. (if (setq score (assq (mail-header-number gnus-advanced-headers) gnus-newsgroup-scored)) (setcdr score - (+ (cdr score) - (or (nth 1 rule) - gnus-score-interactive-default-score))) + (+ (cdr score) new-score)) (push (cons (mail-header-number gnus-advanced-headers) - (or (nth 1 rule) - gnus-score-interactive-default-score)) + new-score) gnus-newsgroup-scored) (when trace (push (cons "A file" rule) + ;; Must be synced with `gnus-score-edit-file-at-point'. gnus-score-trace))))))) (defun gnus-advanced-score-rule (rule) @@ -115,7 +114,7 @@ ;; 1- type redirection. (string-to-number (substring (symbol-name type) - (match-beginning 0) (match-end 0))) + (match-beginning 1) (match-end 1))) ;; ^^^ type redirection. (length (symbol-name type)))))) (when gnus-advanced-headers @@ -128,9 +127,8 @@ (error "Unknown advanced score type: %s" rule))))) (defun gnus-advanced-score-article (rule) - ;; `rule' is a semi-normal score rule, so we find out - ;; what function that's supposed to do the actual - ;; processing. + ;; `rule' is a semi-normal score rule, so we find out what function + ;; that's supposed to do the actual processing. (let* ((header (car rule)) (func (assoc (downcase header) gnus-advanced-index))) (if (not func) @@ -144,7 +142,7 @@ (let* ((type (or type 's)) (case-fold-search (not (eq (downcase (symbol-name type)) (symbol-name type)))) - (header (aref gnus-advanced-headers index))) + (header (or (aref gnus-advanced-headers index) ""))) (cond ((memq type '(r R regexp Regexp)) (string-match match header)) @@ -161,7 +159,7 @@ (defun gnus-advanced-integer (index match type) (if (not (memq type '(< > <= >= =))) (error "No such integer score type: %s" type) - (funcall type match (or (aref gnus-advanced-headers index) 0)))) + (funcall type (or (aref gnus-advanced-headers index) 0) match))) (defun gnus-advanced-date (index match type) (let ((date (apply 'encode-time (parse-time-string @@ -180,50 +178,55 @@ (defun gnus-advanced-body (header match type) (when (string= header "all") (setq header "article")) - (save-excursion - (set-buffer nntp-server-buffer) + (with-current-buffer nntp-server-buffer (let* ((request-func (cond ((string= "head" header) - 'gnus-request-head) - ((string= "body" header) - 'gnus-request-body) - (t 'gnus-request-article))) - ofunc article) - ;; Not all backends support partial fetching. In that case, - ;; we just fetch the entire article. - (unless (gnus-check-backend-function - (intern (concat "request-" header)) - gnus-newsgroup-name) - (setq ofunc request-func) - (setq request-func 'gnus-request-article)) + 'gnus-request-head) + ((string= "body" header) + 'gnus-request-body) + (t 'gnus-request-article))) + ofunc article handles) + ;; Not all backends support partial fetching. In that case, we + ;; just fetch the entire article. + ;; When scoring by body, we need to peek at the headers to detect the + ;; content encoding + (unless (or (gnus-check-backend-function + (intern (concat "request-" header)) + gnus-newsgroup-name) + (string= "body" header)) + (setq ofunc request-func) + (setq request-func 'gnus-request-article)) (setq article (mail-header-number gnus-advanced-headers)) (gnus-message 7 "Scoring article %s..." article) (when (funcall request-func article gnus-newsgroup-name) - (goto-char (point-min)) - ;; If just parts of the article is to be searched and the - ;; backend didn't support partial fetching, we just narrow - ;; to the relevant parts. - (when ofunc - (if (eq ofunc 'gnus-request-head) - (narrow-to-region - (point) - (or (search-forward "\n\n" nil t) (point-max))) - (narrow-to-region - (or (search-forward "\n\n" nil t) (point)) - (point-max)))) - (let* ((case-fold-search (not (eq (downcase (symbol-name type)) - (symbol-name type)))) - (search-func - (cond ((memq type '(r R regexp Regexp)) - 're-search-forward) - ((memq type '(s S string String)) - 'search-forward) - (t - (error "Illegal match type: %s" type))))) - (goto-char (point-min)) - (prog1 - (funcall search-func match nil t) - (widen))))))) + (when (string= "body" header) + (setq handles (gnus-score-decode-text-parts))) + (goto-char (point-min)) + ;; If just parts of the article is to be searched and the + ;; backend didn't support partial fetching, we just narrow to + ;; the relevant parts. + (when ofunc + (if (eq ofunc 'gnus-request-head) + (narrow-to-region + (point) + (or (search-forward "\n\n" nil t) (point-max))) + (narrow-to-region + (or (search-forward "\n\n" nil t) (point)) + (point-max)))) + (let* ((case-fold-search (not (eq (downcase (symbol-name type)) + (symbol-name type)))) + (search-func + (cond ((memq type '(r R regexp Regexp)) + 're-search-forward) + ((memq type '(s S string String)) + 'search-forward) + (t + (error "Invalid match type: %s" type))))) + (goto-char (point-min)) + (prog1 + (funcall search-func match nil t) + (widen))) + (when handles (mm-destroy-parts handles)))))) (provide 'gnus-logic) -;;; gnus-logic.el ends here. +;;; gnus-logic.el ends here