X-Git-Url: http://cgit.sxemacs.org/?a=blobdiff_plain;f=lisp%2Fspam-report.el;h=c4383d183b5b0c9e68247977da38ce164522be44;hb=6d3039252bb175eba53a2028cbf3c0e90112388d;hp=fb0c8e43e8a79298fad4769f81c98f2057601938;hpb=10356db2f24dcdc232c6c0e35ab79dfeeea9f5f2;p=gnus

diff --git a/lisp/spam-report.el b/lisp/spam-report.el
index fb0c8e43e..c4383d183 100644
--- a/lisp/spam-report.el
+++ b/lisp/spam-report.el
@@ -1,14 +1,15 @@
 ;;; spam-report.el --- Reporting spam
-;; Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
 
-;; Author: Teodor Zlatanov <tzz@lifelogs.com>
-;; Keywords: network
+;; Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+
+;; Author: Ted Zlatanov <tzz@lifelogs.com>
+;; Keywords: network, spam, mail, gmane, report
 
 ;; This file is part of GNU Emacs.
 
 ;; 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)
+;; the Free Software Foundation; either version 3, or (at your option)
 ;; any later version.
 
 ;; GNU Emacs is distributed in the hope that it will be useful,
@@ -18,8 +19,8 @@
 
 ;; 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.
+;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+;; Boston, MA 02110-1301, USA.
 
 ;;; Commentary:
 
@@ -35,7 +36,9 @@
   (autoload 'mm-url-insert "mm-url"))
 
 (defgroup spam-report nil
-  "Spam reporting configuration.")
+  "Spam reporting configuration."
+  :group 'mail
+  :group 'news)
 
 (defcustom spam-report-gmane-regex nil
   "Regexp matching Gmane newsgroups, e.g. \"^nntp\\+.*:gmane\\.\"
@@ -43,17 +46,15 @@ If you are using spam.el, consider setting gnus-spam-process-newsgroups
 or the gnus-group-spam-exit-processor-report-gmane group/topic parameter
 instead."
   :type '(radio (const nil)
-		(regexp :format "%t: %v\n" :size 0 :value "^nntp\+.*:gmane\."))
-  :group 'spam-report)
-
-(defcustom spam-report-gmane-spam-header
-  "^X-Report-Spam: http://\\([^/]+\\)\\(.*\\)$"
-  "String matching Gmane spam-reporting header.  Two match groups are needed."
-  :type 'regexp
+		(regexp :value "^nntp\+.*:gmane\."))
   :group 'spam-report)
 
 (defcustom spam-report-gmane-use-article-number t
-  "Whether the article number (faster!) or the header should be used."
+  "Whether the article number (faster!) or the header should be used.
+
+You must set this to nil if you don't read Gmane groups directly
+from news.gmane.org, e.g. when using local newsserver such as
+leafnode."
   :type 'boolean
   :group 'spam-report)
 
@@ -79,40 +80,157 @@ The function must accept the arguments `host' and `report'."
   :type 'file
   :group 'spam-report)
 
+(defcustom spam-report-resend-to nil
+  "Email address that spam articles are resent to when reporting.
+If not set, the user will be prompted to enter a value which will be
+saved for future use."
+  :type 'string
+  :group 'spam-report)
+
 (defvar spam-report-url-ping-temp-agent-function nil
-  "This variable will store the value of
-spam-report-url-ping-function from before spam-report-agentize
-was run, so that spam-report-deagentize can undo that change.")
+  "Internal variable for `spam-report-agentize' and `spam-report-deagentize'.
+This variable will store the value of `spam-report-url-ping-function' from
+before `spam-report-agentize' was run, so that `spam-report-deagentize' can
+undo that change.")
+
+(defun spam-report-resend (articles &optional ham)
+  "Report an article as spam by resending via email.
+Reports is as ham when HAM is set."
+  (dolist (article articles)
+    (gnus-message 6 
+		  "Reporting %s article %d to <%s>..."
+		  (if ham "ham" "spam")
+		  article spam-report-resend-to)
+    (unless spam-report-resend-to
+      (customize-set-variable 
+       spam-report-resend-to
+       (read-from-minibuffer "email address to resend SPAM/HAM to? ")))
+    ;; This is ganked from the `gnus-summary-resend-message' function.
+    ;; It involves rendering the SPAM, which is undesirable, but there does
+    ;; not seem to be a nicer way to achieve this.
+    ;; select this particular article
+    (gnus-summary-select-article nil nil nil article)
+    ;; resend it to the destination address
+    (save-excursion
+      (set-buffer gnus-original-article-buffer)
+      (message-resend spam-report-resend-to))))
+
+(defun spam-report-resend-ham (articles)
+  "Report an article as ham by resending via email."
+  (spam-report-resend articles t))
 
-(defun spam-report-gmane (&rest articles)
-  "Report an article as spam through Gmane"
+(defun spam-report-gmane-ham (&rest articles)
+  "Report ARTICLES as ham (unregister) through Gmane."
+  (interactive (gnus-summary-work-articles current-prefix-arg))
   (dolist (article articles)
-    (when (and gnus-newsgroup-name
-	       (or (null spam-report-gmane-regex)
-		   (string-match spam-report-gmane-regex gnus-newsgroup-name)))
-      (gnus-message 6 "Reporting spam article %d to spam.gmane.org..." article)
-      (if spam-report-gmane-use-article-number
-	  (spam-report-url-ping "spam.gmane.org"
-				(format "/%s:%d"
-					(gnus-group-real-name gnus-newsgroup-name)
-					article))
+    (spam-report-gmane-internal t article)))
+
+(defun spam-report-gmane-spam (&rest articles)
+  "Report ARTICLES as spam through Gmane."
+  (interactive (gnus-summary-work-articles current-prefix-arg))
+  (dolist (article articles)
+    (spam-report-gmane-internal nil article)))
+
+;; `spam-report-gmane' was an interactive entry point, so we should provide an
+;; alias.
+(defalias 'spam-report-gmane 'spam-report-gmane-spam)
+
+(defun spam-report-gmane-internal (unspam article)
+  "Report ARTICLE as spam or not-spam through Gmane, depending on UNSPAM."
+  (when (and gnus-newsgroup-name
+	     (or (null spam-report-gmane-regex)
+		 (string-match spam-report-gmane-regex gnus-newsgroup-name)))
+    (let ((rpt-host (if unspam "unspam.gmane.org" "spam.gmane.org")))
+      (gnus-message 6 "Reporting article %d to %s..." article rpt-host)
+      (cond
+       ;; Special-case nnweb groups -- these have the URL to use in
+       ;; the Xref headers.
+       ((eq (car (gnus-find-method-for-group gnus-newsgroup-name)) 'nnweb)
+	(spam-report-url-ping
+	 rpt-host
+	 (concat
+	  "/"
+	  (gnus-replace-in-string
+	   (gnus-replace-in-string
+	    (gnus-replace-in-string
+	     (mail-header-xref (gnus-summary-article-header article))
+	     "/raw" ":silent")
+	    "^.*article.gmane.org/" "")
+	   "/" ":"))))
+       (spam-report-gmane-use-article-number
+	(spam-report-url-ping
+	 rpt-host
+	 (format "/%s:%d"
+		 (gnus-group-real-name gnus-newsgroup-name)
+		 article)))
+       (t
 	(with-current-buffer nntp-server-buffer
+	  (erase-buffer)
 	  (gnus-request-head article gnus-newsgroup-name)
-	  (goto-char (point-min))
-	  (if (re-search-forward spam-report-gmane-spam-header nil t)
-	      (let* ((host (match-string 1))
-		     (report (match-string 2))
-		     (url (format "http://%s%s" host report)))
-		(gnus-message 7 "Reporting spam through URL %s..." url)
-		(spam-report-url-ping host report))
-	    (gnus-message 3 "Could not find X-Report-Spam in article %d..."
-			  article)))))))
+	  (let ((case-fold-search t)
+		field host report url)
+	    ;; First check for X-Report-Spam because it's more specific to
+	    ;; spam reporting than Archived-At.  OTOH, all new articles on
+	    ;; Gmane don't have X-Report-Spam anymore (unless Lars changes his
+	    ;; mind :-)).
+	    ;;
+	    ;; There might be more than one Archived-At header so we need to
+	    ;; find (and transform) the one related to Gmane.
+	    (setq field (or (gnus-fetch-field "X-Report-Spam")
+			    (gnus-fetch-field "X-Report-Unspam")
+			    (gnus-fetch-field "Archived-At")))
+	    (if (not (stringp field))
+		(if (and (setq field (gnus-fetch-field "Xref"))
+			 (string-match "[^ ]+ +\\([^ ]+\\)" field))
+		    (setq report (concat "/" (match-string 1 field))
+			  host rpt-host))
+	      (setq host
+		    (progn
+		      (string-match
+		       (concat "http://\\([a-z]+\\.gmane\\.org\\)"
+			       "\\(/[^:/]+[:/][0-9]+\\)")
+		       field)
+		      (match-string 1 field)))
+	      (setq report (match-string 2 field)))
+	    (when host
+	      (when (string-equal "permalink.gmane.org" host)
+		(setq host rpt-host)
+		(setq report (gnus-replace-in-string
+			      report "/\\([0-9]+\\)$" ":\\1")))
+	      (setq url (format "http://%s%s" host report)))
+	    (if (not (and host report url))
+		(gnus-message
+		 3 "Could not find a spam report header in article %d..."
+		 article)
+	      (gnus-message 7 "Reporting article through URL %s..." url)
+	      (spam-report-url-ping host report)))))))))
 
 (defun spam-report-url-ping (host report)
   "Ping a host through HTTP, addressing a specific GET resource using
 the function specified by `spam-report-url-ping-function'."
+  ;; Example:
+  ;; host: "spam.gmane.org"
+  ;; report: "/gmane.some.group:123456"
   (funcall spam-report-url-ping-function host report))
 
+(defcustom spam-report-user-mail-address
+  (and (stringp user-mail-address)
+       (gnus-replace-in-string user-mail-address "@" "<at>"))
+  "Mail address of this user used for spam reports to Gmane.
+This is initialized based on `user-mail-address'."
+  :type '(choice string
+		 (const :tag "Don't expose address" nil))
+  :version "23.1" ;; No Gnus
+  :group 'spam-report)
+
+(defvar spam-report-user-agent
+  (if spam-report-user-mail-address
+      (format "%s (%s) %s" "spam-report.el"
+	      spam-report-user-mail-address
+	      (gnus-extended-version))
+    (format "%s %s" "spam-report.el"
+	    (gnus-extended-version))))
+
 (defun spam-report-url-ping-plain (host report)
   "Ping a host through HTTP, addressing a specific GET resource."
   (let ((tcp-connection))
@@ -127,9 +245,14 @@ the function specified by `spam-report-url-ping-function'."
       (set-marker (process-mark tcp-connection) (point-min))
       (process-send-string
        tcp-connection
-       (format "GET %s HTTP/1.1\nUser-Agent: %s (spam-report.el)\nHost: %s\n\n"
-	       report (gnus-emacs-version) host)))))
+       (format "GET %s HTTP/1.1\nUser-Agent: %s\nHost: %s\n\n"
+	       report spam-report-user-agent host))
+      ;; Wait until we get something so we don't DOS the host. 
+      (while (and (memq (process-status tcp-connection) '(open run))
+		  (zerop (buffer-size)))
+	(accept-process-output tcp-connection)))))
 
+;;;###autoload
 (defun spam-report-process-queue (&optional file keep)
   "Report all queued requests from `spam-report-requests-file'.
 
@@ -142,8 +265,7 @@ symbol `ask', query before flushing the queue file."
 	  (file-name-directory spam-report-requests-file)
 	  spam-report-requests-file
 	  nil
-	  (file-name-nondirectory spam-report-requests-file)
-	  spam-report-requests-file)
+	  (file-name-nondirectory spam-report-requests-file))
 	 current-prefix-arg))
   (if (eq spam-report-url-ping-function 'spam-report-url-to-file)
       (error (concat "Cannot process requests when "
@@ -173,18 +295,20 @@ symbol `ask', query before flushing the queue file."
 	  (kill-buffer (current-buffer)))
       (gnus-message 7 "Keeping requests in `%s'" spam-report-requests-file))))
 
+;;;###autoload
 (defun spam-report-url-ping-mm-url (host report)
   "Ping a host through HTTP, addressing a specific GET resource. Use
 the external program specified in `mm-url-program' to connect to
 server."
   (with-temp-buffer
-    (let ((url (concat "http://" host report)))
+    (let ((url (format "http://%s%s" host report)))
       (mm-url-insert url t))))
 
+;;;###autoload
 (defun spam-report-url-to-file (host report)
   "Collect spam report requests in `spam-report-requests-file'.
 Customize `spam-report-url-ping-function' to use this function."
-  (let ((url (concat "http://" host report))
+  (let ((url (format "http://%s%s" host report))
 	(file spam-report-requests-file))
     (gnus-make-directory (file-name-directory file))
     (gnus-message 9 "Writing URL `%s' to file `%s'" url file)
@@ -193,15 +317,17 @@ Customize `spam-report-url-ping-function' to use this function."
       (newline)
       (append-to-file (point-min) (point-max) file))))
 
+;;;###autoload
 (defun spam-report-agentize ()
   "Add spam-report support to the Agent.
 Spam reports will be queued with \\[spam-report-url-to-file] when
 the Agent is unplugged, and will be submitted in a batch when the
-Agent is plugged.."
+Agent is plugged."
   (interactive)
   (add-hook 'gnus-agent-plugged-hook 'spam-report-plug-agent)
   (add-hook 'gnus-agent-unplugged-hook 'spam-report-unplug-agent))
 
+;;;###autoload
 (defun spam-report-deagentize ()
   "Remove spam-report support from the Agent.
 Spam reports will be queued with the method used when
@@ -211,19 +337,23 @@ Spam reports will be queued with the method used when
   (remove-hook 'gnus-agent-unplugged-hook 'spam-report-unplug-agent))
 
 (defun spam-report-plug-agent ()
-  ;; process the queue, unless the user only wanted to report to a file anyway
-  (unless (equal spam-report-url-ping-temp-agent-function 
-		 spam-report-url-to-file)
+  "Adjust spam report settings for plugged state.
+Process queued spam reports."
+  ;; Process the queue, unless the user only wanted to report to a file
+  ;; anyway.
+  (unless (equal spam-report-url-ping-temp-agent-function
+		 'spam-report-url-to-file)
     (spam-report-process-queue))
-  ;; set the reporting function, if we have memorized something
-  ;; otherwise, stick with plain URL reporting
+  ;; Set the reporting function, if we have memorized something otherwise,
+  ;; stick with plain URL reporting.
   (setq spam-report-url-ping-function
 	(or spam-report-url-ping-temp-agent-function
-	    spam-report-url-ping-plain)))
+	    'spam-report-url-ping-plain)))
 
 (defun spam-report-unplug-agent ()
+  "Restore spam report settings for unplugged state."
   ;; save the old value
-  (setq spam-report-url-ping-temp-agent-function 
+  (setq spam-report-url-ping-temp-agent-function
 	spam-report-url-ping-function)
   ;; store all reports to file
   (setq spam-report-url-ping-function
@@ -231,4 +361,5 @@ Spam reports will be queued with the method used when
 
 (provide 'spam-report)
 
+;; arch-tag: f6683295-ec89-4ab5-8803-8cc842293022
 ;;; spam-report.el ends here.