;; How do I Rate an article??
;; Before you type n to go to the next article, hit a number from 1-5
;; Type r in the summary buffer and you will be prompted.
-;; Note that when you're in grouplens-minor-mode 'r' maskes the
+;; Note that when you're in grouplens-minor-mode 'r' masks the
;; usual reply binding for 'r'
;;
;; What if, Gasp, I find a bug???
;; mail buffer with the state of variables and buffers that will help
;; me debug the problem. A short description up front would help too!
;;
-;; How do I display the prediction for an aritcle:
+;; How do I display the prediction for an article:
;; If you set the gnus-summary-line-format as shown above, the score
;; (prediction) will be shown automatically.
;;
(require 'gnus-score)
(require 'cl)
-(require 'gnus-load)
+(require 'gnus)
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;;; User variables
"*The line format spec in summary GroupLens mode buffers.")
(defvar grouplens-pseudonym ""
- "User's pseudonym. This pseudonym is obtained during the registration process")
+ "User's pseudonym.
+This pseudonym is obtained during the registration process")
(defvar grouplens-bbb-host "grouplens.cs.umn.edu"
"Host where the bbbd is running" )
-(defvar grouplens-bbb-port 9000
+(defvar grouplens-bbb-port 9000
"Port where the bbbd is listening" )
(defvar grouplens-newsgroups
- '("comp.lang.c++" "rec.humor" "rec.food.recipes" "comp.groupware"
+ '("comp.groupware" "comp.human-factors" "comp.lang.c++"
+ "comp.lang.java" "comp.os.linux.admin" "comp.os.linux.advocacy"
+ "comp.os.linux.announce" "comp.os.linux.answers"
+ "comp.os.linux.development" "comp.os.linux.development.apps"
+ "comp.os.linux.development.system" "comp.os.linux.hardware"
+ "comp.os.linux.help" "comp.os.linux.m68k" "comp.os.linux.misc"
+ "comp.os.linux.networking" "comp.os.linux.setup" "comp.os.linux.x"
"mn.general" "rec.arts.movies" "rec.arts.movies.current-films"
- "comp.lang.java" "comp.os.linux.announce" "comp.os.linux.misc"
- "comp.os.linux.development.apps" "comp.os.linux.development.system")
+ "rec.food.recipes" "rec.humor")
"*Groups that are part of the GroupLens experiment.")
(defvar grouplens-prediction-display 'prediction-spot
The scale factor is applied after the offset.")
(defvar gnus-grouplens-override-scoring 'override
- "Tell Grouplens to override the normal Gnus scoring mechanism.
+ "Tell GroupLens to override the normal Gnus scoring mechanism.
GroupLens scores can be combined with gnus scores in one of three ways.
'override -- just use grouplens predictions for grouplens groups
'combine -- combine grouplens scores with gnus scores
(defvar grouplens-rating-alist nil
"Current set of message-id rating pairs")
-(defvar grouplens-current-hashtable (make-hash-table :test 'equal :size 100))
-;; this seems like a pretty ugly way to get around the problem, but If
-;; I don't do this, then the compiler complains when I call gethash
-;;
-(eval-when-compile (setq grouplens-current-hashtable
- (make-hash-table :test 'equal :size 100)))
+(defvar grouplens-current-hashtable nil
+ "A hashtable to hold predictions from the BBB")
(defvar grouplens-current-group nil)
-(defvar bbb-mid-list nil)
-
-(defvar bbb-alist nil)
+;;(defvar bbb-alist nil)
(defvar bbb-timeout-secs 10
"Number of seconds to wait for some response from the BBB.
(defvar bbb-read-point)
(defvar bbb-response-point)
+(defun bbb-renew-hash-table ()
+ (setq grouplens-current-hashtable (make-vector 100 0)))
+
+(bbb-renew-hash-table)
+
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;;; Utility Functions
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+
(defun bbb-connect-to-bbbd (host port)
- (unless grouplens-bbb-buffer
- (setq grouplens-bbb-buffer
+ (unless grouplens-bbb-buffer
+ (setq grouplens-bbb-buffer
(get-buffer-create (format " *BBBD trace: %s*" host)))
(save-excursion
(set-buffer grouplens-bbb-buffer)
(make-local-variable 'bbb-read-point)
+ (make-local-variable 'bbb-response-point)
(setq bbb-read-point (point-min))))
+
+ ;; if an old process is still running for some reason, kill it
+ (when grouplens-bbb-process
+ (ignore-errors
+ (when (eq 'open (process-status grouplens-bbb-process))
+ (set-process-buffer grouplens-bbb-process nil)
+ (delete-process grouplens-bbb-process))))
+
;; clear the trace buffer of old output
(save-excursion
(set-buffer grouplens-bbb-buffer)
(erase-buffer))
+
;; open the connection to the server
- (setq grouplens-bbb-process nil)
(catch 'done
(condition-case error
(setq grouplens-bbb-process
nil))
(and (null grouplens-bbb-process)
(throw 'done nil))
- ;; (set-process-filter grouplens-bbb-process 'bbb-process-filter)
(save-excursion
(set-buffer grouplens-bbb-buffer)
(setq bbb-read-point (point-min))
(or (bbb-read-response grouplens-bbb-process)
(throw 'done nil))))
- grouplens-bbb-process)
-;; (defun bbb-process-filter (process output)
-;; (save-excursion
-;; (set-buffer (bbb-process-buffer process))
-;; (goto-char (point-max))
-;; (insert output)))
+ ;; return the process
+ grouplens-bbb-process)
(defun bbb-send-command (process command)
(goto-char (point-max))
- (insert command)
+ (insert command)
(insert "\r\n")
(setq bbb-read-point (point))
(setq bbb-response-point (point))
(set-marker (process-mark process) (point)) ; process output also comes here
(process-send-string process command)
- (process-send-string process "\r\n"))
+ (process-send-string process "\r\n")
+ (process-send-eof process))
-(defun bbb-read-response (process) ; &optional return-response-string)
+(defun bbb-read-response (process)
"This function eats the initial response of OK or ERROR from the BBB."
(let ((case-fold-search nil)
- match-end)
+ match-end)
(goto-char bbb-read-point)
(while (and (not (search-forward "\r\n" nil t))
(accept-process-output process bbb-timeout-secs))
(interactive)
(setq grouplens-bbb-token nil)
(if (not (equal grouplens-pseudonym ""))
- (let ((bbb-process
+ (let ((bbb-process
(bbb-connect-to-bbbd grouplens-bbb-host grouplens-bbb-port)))
(if bbb-process
- (save-excursion
+ (save-excursion
(set-buffer (process-buffer bbb-process))
- (bbb-send-command bbb-process
+ (bbb-send-command bbb-process
(concat "login " grouplens-pseudonym))
(if (bbb-read-response bbb-process)
(setq grouplens-bbb-token (bbb-extract-token-number))
- (gnus-message 3 "Error: Grouplens login failed")))))
+ (gnus-message 3 "Error: GroupLens login failed")))))
(gnus-message 3 "Error: you must set a pseudonym"))
grouplens-bbb-token)
(defun bbb-extract-token-number ()
(let ((token-pos (search-forward "token=" nil t) ))
- (if (looking-at "[0-9]+")
- (buffer-substring token-pos (match-end 0)))))
+ (when (looking-at "[0-9]+")
+ (buffer-substring token-pos (match-end 0)))))
(gnus-add-shutdown 'bbb-logout 'gnus)
(defun bbb-logout ()
"logout of bbb session"
- (let ((bbb-process
- (bbb-connect-to-bbbd grouplens-bbb-host grouplens-bbb-port)))
- (if bbb-process
- (save-excursion
+ (when grouplens-bbb-token
+ (let ((bbb-process
+ (bbb-connect-to-bbbd grouplens-bbb-host grouplens-bbb-port)))
+ (when bbb-process
+ (save-excursion
(set-buffer (process-buffer bbb-process))
(bbb-send-command bbb-process (concat "logout " grouplens-bbb-token))
- (bbb-read-response bbb-process))
- nil)))
+ (bbb-read-response bbb-process))))))
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;;; Get Predictions
(defun bbb-build-mid-scores-alist (groupname)
"this function can be called as part of the function to return the
-list of score files to use. See the gnus variable
+list of score files to use. See the gnus variable
gnus-score-find-score-files-function.
-*Note:* If you want to use grouplens scores along with calculated scores,
+*Note:* If you want to use grouplens scores along with calculated scores,
you should see the offset and scale variables. At this point, I don't
recommend using both scores and grouplens predictions together."
(setq grouplens-current-group groupname)
- (if (member groupname grouplens-newsgroups)
- (let* ((mid-list (bbb-get-all-mids))
- (predict-list (bbb-get-predictions mid-list groupname)))
- (setq grouplens-previous-article nil)
- ;; scores-alist should be a list of lists:
- ;; ((("message-id" ("<mid1>" score1 nil s) ("<mid2> score2 nil s))))
- ;;`((("message-id" . ,predict-list))) ; Yes, this is the return value
- (list (list (list (append (list "message-id") predict-list)))))
- nil))
+ (when (member groupname grouplens-newsgroups)
+ (setq grouplens-previous-article nil)
+ ;; scores-alist should be a list of lists:
+ ;; ((("message-id" ("<mid1>" score1 nil s) ("<mid2> score2 nil s))))
+ ;;`((("message-id" . ,predict-list))) ; Yes, this is the return value
+ (list
+ (list
+ (list (append (list "message-id")
+ (bbb-get-predictions (bbb-get-all-mids) groupname)))))))
(defun bbb-get-predictions (midlist groupname)
"Ask the bbb for predictions, and build up the score alist."
(if (or (null grouplens-bbb-token)
(equal grouplens-bbb-token "0"))
- (progn
+ (progn
(gnus-message 3 "Error: You are not logged in to a BBB")
- nil)
+ (ding))
(gnus-message 5 "Fetching Predictions...")
- (let (predict-list
- (predict-command (bbb-build-predict-command midlist groupname
- grouplens-bbb-token))
- (bbb-process (bbb-connect-to-bbbd grouplens-bbb-host
+ (let ((bbb-process (bbb-connect-to-bbbd grouplens-bbb-host
grouplens-bbb-port)))
- (if bbb-process
- (save-excursion
- (set-buffer (process-buffer bbb-process))
- (bbb-send-command bbb-process predict-command)
- (if (bbb-read-response bbb-process)
- (setq predict-list (bbb-get-prediction-response bbb-process))
- (gnus-message 1 "Invalid Token, login and try again")
- (ding))))
- (setq bbb-alist predict-list))))
+ (when bbb-process
+ (save-excursion
+ (set-buffer (process-buffer bbb-process))
+ (bbb-send-command bbb-process
+ (bbb-build-predict-command midlist groupname
+ grouplens-bbb-token))
+ (if (not (bbb-read-response bbb-process))
+ (progn
+ (gnus-message 1 "Invalid Token, login and try again")
+ (ding))
+ (bbb-get-prediction-response bbb-process)))))))
(defun bbb-get-all-mids ()
- (let ((index (nth 1 (assoc "message-id" gnus-header-index)))
- (articles gnus-newsgroup-headers)
- art this)
- (setq bbb-mid-list nil)
- (while articles
- (progn (setq art (car articles)
- this (aref art index)
- articles (cdr articles))
- (setq bbb-mid-list (cons this bbb-mid-list))))
- bbb-mid-list))
+ (mapcar (function (lambda (x) (mail-header-id x))) gnus-newsgroup-headers))
(defun bbb-build-predict-command (mlist grpname token)
- (let ((cmd (concat "getpredictions " token " " grpname "\r\n"))
- art)
- (while mlist
- (setq art (car mlist)
- cmd (concat cmd art "\r\n")
- mlist (cdr mlist)))
- (setq cmd (concat cmd ".\r\n"))
- cmd))
+ (concat "getpredictions " token " " grpname "\r\n"
+ (mapconcat 'identity mlist "\r\n") "\r\n.\r\n"))
(defun bbb-get-prediction-response (process)
- (let ((case-fold-search nil)
- match-end)
+ (let ((case-fold-search nil))
(goto-char bbb-read-point)
(while (and (not (search-forward ".\r\n" nil t))
(accept-process-output process bbb-timeout-secs))
(goto-char bbb-read-point))
- (setq match-end (point))
- (goto-char (+ bbb-response-point 4)) ;; we ought to be right before OK
+ (goto-char (+ bbb-response-point 4));; we ought to be right before OK
(bbb-build-response-alist)))
;; build-response-alist assumes that the cursor has been positioned at
-;; the first line of the list of mid/rating pairs. For now we will
-;; use a prediction of 99 to signify no prediction. Ultimately, we
-;; should just ignore messages with no predictions.
+;; the first line of the list of mid/rating pairs.
(defun bbb-build-response-alist ()
- (let ((resp nil)
- (match-end (point)))
- (setq grouplens-current-hashtable (make-hash-table :test 'equal :size 100))
+ (let (resp mid pred)
(while
- (cond ((looking-at "\\(<.*>\\) :nopred=")
- (push `(,(bbb-get-mid) ,gnus-summary-default-score nil s) resp)
- (forward-line 1)
- t)
- ((looking-at "\\(<.*>\\) :pred=\\([0-9]\.[0-9][0-9]\\) :conflow=\\([0-9]\.[0-9][0-9]\\) :confhigh=\\([0-9]\.[0-9][0-9]\\)")
- (push `(,(bbb-get-mid) ,(bbb-get-pred) nil s) resp)
- (cl-puthash (bbb-get-mid)
- (list (bbb-get-pred) (bbb-get-confl) (bbb-get-confh))
- grouplens-current-hashtable)
- (forward-line 1)
- t)
- ((looking-at "\\(<.*>\\) :pred=\\([0-9]\.[0-9][0-9]\\)")
- (push `(,(bbb-get-mid) ,(bbb-get-pred) nil s) resp)
- (cl-puthash (bbb-get-mid)
- (list (bbb-get-pred) 0 0)
- grouplens-current-hashtable)
- (forward-line 1)
- t)
- (t nil)))
+ (cond
+ ((looking-at "\\(<.*>\\) :nopred=")
+ ;;(push `(,(bbb-get-mid) ,gnus-summary-default-score nil s) resp)
+ (forward-line 1)
+ t)
+ ((looking-at "\\(<.*>\\) :pred=\\([0-9]\.[0-9][0-9]\\) :conflow=\\([0-9]\.[0-9][0-9]\\) :confhigh=\\([0-9]\.[0-9][0-9]\\)")
+ (setq mid (bbb-get-mid)
+ pred (bbb-get-pred))
+ (push `(,mid ,pred nil s) resp)
+ (gnus-sethash mid (list pred (bbb-get-confl) (bbb-get-confh))
+ grouplens-current-hashtable)
+ (forward-line 1)
+ t)
+ ((looking-at "\\(<.*>\\) :pred=\\([0-9]\.[0-9][0-9]\\)")
+ (setq mid (bbb-get-mid)
+ pred (bbb-get-pred))
+ (push `(,mid ,pred nil s) resp)
+ (gnus-sethash mid (list pred 0 0) grouplens-current-hashtable)
+ (forward-line 1)
+ t)
+ (t nil)))
resp))
-;; these two functions assume that there is an active match lying
+;; these "get" functions assume that there is an active match lying
;; around. Where the first parenthesized expression is the
-;; message-id, and the second is the prediction. Since gnus assumes
-;; that scores are integer values?? we round the prediction.
+;; message-id, and the second is the prediction, the third and fourth
+;; are the confidence interval
+;;
+;; Since gnus assumes that scores are integer values?? we round the
+;; prediction.
(defun bbb-get-mid ()
(buffer-substring (match-beginning 1) (match-end 1)))
(defun bbb-get-pred ()
- (let ((tpred (string-to-number (buffer-substring
- (match-beginning 2)
- (match-end 2)))))
+ (let ((tpred (string-to-number (buffer-substring (match-beginning 2)
+ (match-end 2)))))
(if (> tpred 0)
- (round (* grouplens-score-scale-factor (+ grouplens-score-offset tpred)))
+ (round (* grouplens-score-scale-factor
+ (+ grouplens-score-offset tpred)))
1)))
(defun bbb-get-confl ()
- (string-to-number (buffer-substring (match-beginning 3) (match-end 3))))
+ (string-to-number (buffer-substring (match-beginning 4) (match-end 4))))
(defun bbb-get-confh ()
(string-to-number (buffer-substring (match-beginning 4) (match-end 4))))
(defun bbb-grouplens-score (header)
(if (eq gnus-grouplens-override-scoring 'separate)
(bbb-grouplens-other-score header)
- (let* ((rate-string (make-string 12 ? ))
- (mid (aref header (nth 1 (assoc "message-id" gnus-header-index))))
- (hashent (gethash mid grouplens-current-hashtable))
+ (let* ((rate-string (make-string 12 ?\ ))
+ (mid (mail-header-id header))
+ (hashent (gnus-gethash mid grouplens-current-hashtable))
(iscore gnus-tmp-score)
(low (car (cdr hashent)))
(high (car (cdr (cdr hashent)))))
- (aset rate-string 0 ?|)
+ (aset rate-string 0 ?|)
(aset rate-string 11 ?|)
(unless (member grouplens-current-group grouplens-newsgroups)
(unless (equal grouplens-prediction-display 'prediction-num)
(setq iscore 1))
((> iscore 5)
(setq iscore 5))))
- (setq low 0)
+ (setq low 0)
(setq high 0))
- (if (and (bbb-valid-score iscore)
+ (if (and (bbb-valid-score iscore)
(not (null mid)))
(cond
;; prediction-spot
(aset rate-string 5 ?N) (aset rate-string 6 ?A))
rate-string)))
-;;
;; Gnus user format function that doesn't depend on
;; bbb-build-mid-scores-alist being used as the score function, but is
;; instead called from gnus-select-group-hook. -- LAB
(if (not (member grouplens-current-group grouplens-newsgroups))
;; Return an empty string
""
- (let* ((rate-string (make-string 12 ? ))
- (mid (aref header (nth 1 (assoc "message-id" gnus-header-index))))
- (hashent (gethash mid grouplens-current-hashtable))
+ (let* ((rate-string (make-string 12 ?\ ))
+ (mid (mail-header-id header))
+ (hashent (gnus-gethash mid grouplens-current-hashtable))
(pred (or (nth 0 hashent) 0))
(low (nth 1 hashent))
(high (nth 2 hashent)))
;; Init rate-string
- (aset rate-string 0 ?|)
+ (aset rate-string 0 ?|)
(aset rate-string 11 ?|)
(unless (equal grouplens-prediction-display 'prediction-num)
(cond ((< pred 0)
(setq pred 5))))
;; If no entry in BBB hash mark rate string as NA and return
(cond
- ((null hashent)
- (aset rate-string 5 ?N)
+ ((null hashent)
+ (aset rate-string 5 ?N)
(aset rate-string 6 ?A)
rate-string)
(t
(gnus-message 3 "Invalid prediction display type")
- (aset rate-string 0 ?|)
+ (aset rate-string 0 ?|)
(aset rate-string 11 ?|)
rate-string)))))
(bbb-fmt-prediction-num score)))
(defun bbb-fmt-prediction-bar (rate-string score)
- (let* ((i 1)
+ (let* ((i 1)
(step (/ grplens-rating-range (- grplens-predstringsize 4)))
(half-step (/ step 2))
(loc (- grplens-minrating half-step)))
(while (< i (- grplens-predstringsize 2))
(if (> score loc)
(aset rate-string i ?#)
- (aset rate-string i ? ))
+ (aset rate-string i ?\ ))
(setq i (+ i 1))
(setq loc (+ loc step)))
)
;;;; Put Ratings
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-;; The message-id for the current article can be found in
-;; (aref gnus-current-headers (nth 1 (assoc "message-id" gnus-header-index)))
-
(defun bbb-put-ratings ()
- (if (and grouplens-rating-alist
+ (if (and grouplens-bbb-token
+ grouplens-rating-alist
(member gnus-newsgroup-name grouplens-newsgroups))
(let ((bbb-process (bbb-connect-to-bbbd grouplens-bbb-host
- grouplens-bbb-port))
+ grouplens-bbb-port))
(rate-command (bbb-build-rate-command grouplens-rating-alist)))
(if bbb-process
(save-excursion
(setq grouplens-rating-alist nil)))
(defun bbb-build-rate-command (rate-alist)
- (let (this
- (cmd (concat "putratings " grouplens-bbb-token
- " " grouplens-current-group " \r\n")))
- (while rate-alist
- (setq this (car rate-alist)
- cmd (concat cmd (car this) " :rating=" (cadr this) ".00"
- " :time=" (cddr this) "\r\n")
- rate-alist (cdr rate-alist)))
- (concat cmd ".\r\n")))
+ (concat "putratings " grouplens-bbb-token " " grouplens-current-group " \r\n"
+ (mapconcat '(lambda (this) ; form (mid . (score . time))
+ (concat (car this)
+ " :rating=" (cadr this) ".00"
+ " :time=" (cddr this)))
+ rate-alist "\r\n")
+ "\r\n.\r\n"))
;; Interactive rating functions.
(defun bbb-summary-rate-article (rating &optional midin)
(when (member gnus-newsgroup-name grouplens-newsgroups)
(let ((mid (or midin (bbb-get-current-id))))
(if (and rating
- (>= rating grplens-minrating)
+ (>= rating grplens-minrating)
(<= rating grplens-maxrating)
mid)
(let ((oldrating (assoc mid grouplens-rating-alist)))
(if oldrating
(setcdr oldrating (cons rating 0))
(push `(,mid . (,rating . 0)) grouplens-rating-alist))
- (gnus-summary-mark-article nil (int-to-string rating)))
+ (gnus-summary-mark-article nil (int-to-string rating)))
(gnus-message 3 "Invalid rating")))))
(defun grouplens-next-unread-article (rating)
"Select unread article after current one."
(interactive "P")
- (if rating (bbb-summary-rate-article rating))
+ (when rating
+ (bbb-summary-rate-article rating))
(gnus-summary-next-unread-article))
(defun grouplens-best-unread-article (rating)
"Select unread article after current one."
(interactive "P")
- (if rating (bbb-summary-rate-article rating))
+ (when rating
+ (bbb-summary-rate-article rating))
(gnus-summary-best-unread-article))
(defun grouplens-summary-catchup-and-exit (rating)
- "Mark all articles not marked as unread in this newsgroup as read,
+ "Mark all articles not marked as unread in this newsgroup as read,
then exit. If prefix argument ALL is non-nil, all articles are
marked as read."
- (interactive "P")
- (if rating
- (bbb-summary-rate-article rating))
- (if (numberp rating)
- (gnus-summary-catchup-and-exit)
- (gnus-summary-catchup-and-exit rating)))
+ (interactive "P")
+ (when rating
+ (bbb-summary-rate-article rating))
+ (if (numberp rating)
+ (gnus-summary-catchup-and-exit)
+ (gnus-summary-catchup-and-exit rating)))
(defun grouplens-score-thread (score)
"Raise the score of the articles in the current thread with SCORE."
(interactive "nRating: ")
(let (e)
(save-excursion
- (let ((articles (gnus-summary-articles-in-thread)))
- (while articles
- (gnus-summary-goto-subject (car articles))
+ (let ((articles (gnus-summary-articles-in-thread))
+ article)
+ (while (setq article (pop articles))
+ (gnus-summary-goto-subject article)
(gnus-set-global-variables)
(bbb-summary-rate-article score
(mail-header-id
- (gnus-summary-article-header
- (car articles))))
- (setq articles (cdr articles))))
+ (gnus-summary-article-header article)))))
(setq e (point)))
(let ((gnus-summary-check-current t))
(or (zerop (gnus-summary-next-subject 1 t))
(gnus-summary-position-point)
(gnus-set-mode-line 'summary))
+(defun bbb-exit-group ()
+ (bbb-put-ratings)
+ (bbb-renew-hash-table))
(defun bbb-get-current-id ()
(if gnus-current-headers
- (aref gnus-current-headers
- (nth 1 (assoc "message-id" gnus-header-index)))
+ (mail-header-id gnus-current-headers)
(gnus-message 3 "You must select an article before you rate it")))
(defun bbb-grouplens-group-p (group)
(- et (bbb-time-float grouplens-current-starting-time))))
(defun bbb-time-float (timeval)
- (+ (* (car timeval) 65536)
- (cadr timeval)))
+ (+ (* (car timeval) 65536)
+ (cadr timeval)))
(defun grouplens-do-time ()
(when (member gnus-newsgroup-name grouplens-newsgroups)
;; BUG REPORTING
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-(defconst gnus-gl-version "gnus-gl.el 2.12")
+(defconst gnus-gl-version "gnus-gl.el 2.50")
(defconst gnus-gl-maintainer-address "grouplens-bug@cs.umn.edu")
(defun gnus-gl-submit-bug-report ()
"Submit via mail a bug report on gnus-gl"
'grouplens-bbb-token
'grouplens-bbb-process
'grouplens-current-group
- 'grouplens-previous-article
- 'grouplens-mid-list
- 'bbb-alist)
+ 'grouplens-previous-article)
nil
'gnus-gl-get-trace))
(defun gnus-gl-get-trace ()
"Insert the contents of the BBBD trace buffer"
- (if grouplens-bbb-buffer (insert-buffer grouplens-bbb-buffer)))
-
-;;;
-;;; Additions to make gnus-grouplens-mode Warning Warning!!
-;;; This version of the gnus-grouplens-mode does
-;;; not work with gnus-5.x. The "old" way of
-;;; setting up GroupLens still works however.
-;;;
+ (when grouplens-bbb-buffer
+ (insert-buffer grouplens-bbb-buffer)))
+
+;;
+;; GroupLens minor mode
+;;
+
(defvar gnus-grouplens-mode nil
"Minor mode for providing a GroupLens interface in Gnus summary buffers.")
(if (null arg) (not gnus-grouplens-mode)
(> (prefix-numeric-value arg) 0)))
(when gnus-grouplens-mode
- (if (not (fboundp 'make-local-hook))
- (add-hook 'gnus-select-article-hook 'grouplens-do-time)
- (make-local-hook 'gnus-select-article-hook)
- (add-hook 'gnus-select-article-hook 'grouplens-do-time nil 'local))
- (if (not (fboundp 'make-local-hook))
- (add-hook 'gnus-exit-group-hook 'bbb-put-ratings)
- (make-local-hook 'gnus-exit-group-hook)
- (add-hook 'gnus-exit-group-hook 'bbb-put-ratings nil 'local))
+ (gnus-make-local-hook 'gnus-select-article-hook)
+ (gnus-add-hook 'gnus-select-article-hook 'grouplens-do-time nil 'local)
+ (gnus-make-local-hook 'gnus-exit-group-hook)
+ (gnus-add-hook 'gnus-exit-group-hook 'bbb-exit-group nil 'local)
(make-local-variable 'gnus-score-find-score-files-function)
- (cond ((eq gnus-grouplens-override-scoring 'combine)
- ;; either add bbb-buld-mid-scores-alist to a list
- ;; or make a list
- (if (listp gnus-score-find-score-files-function)
- (setq gnus-score-find-score-files-function
- (append 'bbb-build-mid-scores-alist
- gnus-score-find-score-files-function ))
- (setq gnus-score-find-score-files-function
- (list gnus-score-find-score-files-function
- 'bbb-build-mid-scores-alist))))
- ;; leave the gnus-score-find-score-files variable alone
- ((eq gnus-grouplens-override-scoring 'separate)
- (add-hook 'gnus-select-group-hook
- '(lambda()
- (bbb-build-mid-scores-alist gnus-newsgroup-name))))
- ;; default is to override
- (t (setq gnus-score-find-score-files-function
- 'bbb-build-mid-scores-alist)))
+
+ (cond
+ ((eq gnus-grouplens-override-scoring 'combine)
+ ;; either add bbb-buld-mid-scores-alist to a list
+ ;; or make a list
+ (if (listp gnus-score-find-score-files-function)
+ (setq gnus-score-find-score-files-function
+ (append 'bbb-build-mid-scores-alist
+ gnus-score-find-score-files-function))
+ (setq gnus-score-find-score-files-function
+ (list gnus-score-find-score-files-function
+ 'bbb-build-mid-scores-alist))))
+ ;; leave the gnus-score-find-score-files variable alone
+ ((eq gnus-grouplens-override-scoring 'separate)
+ (add-hook 'gnus-select-group-hook
+ '(lambda ()
+ (bbb-get-predictions (bbb-get-all-mids)
+ gnus-newsgroup-name))))
+ ;; default is to override
+ (t
+ (setq gnus-score-find-score-files-function
+ 'bbb-build-mid-scores-alist)))
+
+ ;; Change how summary lines look
(make-local-variable 'gnus-summary-line-format)
- (setq gnus-summary-line-format
- gnus-summary-grouplens-line-format)
(make-local-variable 'gnus-summary-line-format-spec)
+ (setq gnus-summary-line-format gnus-summary-grouplens-line-format)
(setq gnus-summary-line-format-spec nil)
+ (gnus-update-format-specifications nil 'summary)
+ (gnus-update-summary-mark-positions)
;; Set up the menu.
(when (and menu-bar-mode
projects / gnus / blobdiff