+;;;###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))
+ (file spam-report-requests-file))
+ (gnus-make-directory (file-name-directory file))
+ (gnus-message 9 "Writing URL `%s' to file `%s'" url file)
+ (with-temp-buffer
+ (insert url)
+ (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."
+ (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
+\\[spam-report-agentize] was run."
+ (interactive)
+ (remove-hook 'gnus-agent-plugged-hook 'spam-report-plug-agent)
+ (remove-hook 'gnus-agent-unplugged-hook 'spam-report-unplug-agent))
+
+(defun spam-report-plug-agent ()
+ "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.
+ (setq spam-report-url-ping-function
+ (or spam-report-url-ping-temp-agent-function
+ '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
+ spam-report-url-ping-function)
+ ;; store all reports to file
+ (setq spam-report-url-ping-function
+ 'spam-report-url-to-file))
+