(require 'gnus-int)
(require 'browse-url)
(require 'mm-bodies)
-(require 'drums)
+(require 'mail-parse)
(require 'mm-decode)
(require 'mm-view)
+(require 'wid-edit)
(defgroup gnus-article nil
"Article display."
(defcustom gnus-ignored-headers
'("^Path:" "^Expires:" "^Date-Received:" "^References:" "^Xref:" "^Lines:"
- "^Relay-Version:" "^Message-ID:" "^Approved:" "^Sender:" "^Received:"
+ "^Relay-Version:" "^Message-ID:" "^Approved:" "^Sender:" "^Received:"
"^X-UIDL:" "^MIME-Version:" "^Return-Path:" "^In-Reply-To:"
"^Content-Type:" "^Content-Transfer-Encoding:" "^X-WebTV-Signature:"
"^X-MimeOLE:" "^X-MSMail-Priority:" "^X-Priority:" "^X-Loop:"
"^X-Complaints-To:" "^X-NNTP-Posting-Host:" "^X-Orig.*:"
"^Abuse-Reports-To:" "^Cache-Post-Path:" "^X-Article-Creation-Date:"
"^X-Poster:" "^X-Mail2News-Path:" "^X-Server-Date:" "^X-Cache:"
- "^Originator:" "^X-Problems-To:" "^X-Auth-User:" "^X-Post-Time:"
+ "^Originator:" "^X-Problems-To:" "^X-Auth-User:" "^X-Post-Time:"
"^X-Admin:" "^X-UID:" "^Resent-[-A-Za-z]+:" "^X-Mailing-List:"
"^Precedence:" "^Original-[-A-Za-z]+:" "^X-filename:" "^X-Orcpt:"
"^Old-Received:" "^X-Pgp-Fingerprint:" "^X-Pgp-Key-Id:"
(face :value default)))))
(defcustom gnus-article-decode-hook
- '(article-decode-charset article-decode-rfc1522)
+ '(article-decode-charset article-decode-encoded-words)
"*Hook run to decode charsets in articles."
:group 'gnus-article-headers
:type 'hook)
:group 'gnus-article-headers
:type 'function)
+(defvar gnus-decode-header-function 'mail-decode-encoded-word-region
+ "Function used to decode headers.")
+
;;; Internal variables
(defvar article-lapsed-timer nil)
(set-buffer gnus-article-buffer)
(let ((inhibit-point-motion-hooks t)
buffer-read-only)
- (rfc2047-decode-region (point-min) (point-max)))))
+ (mail-decode-encoded-word-region (point-min) (point-max)))))
(defun article-decode-charset (&optional prompt)
"Decode charset-encoded text in the article.
(save-restriction
(message-narrow-to-head)
(let* ((inhibit-point-motion-hooks t)
+ (case-fold-search t)
(ct (message-fetch-field "Content-Type" t))
(cte (message-fetch-field "Content-Transfer-Encoding" t))
- (ctl (and ct (condition-case () (drums-parse-content-type ct)
+ (ctl (and ct (condition-case ()
+ (mail-header-parse-content-type ct)
(error nil))))
(charset (cond
(prompt
(mm-read-coding-system "Charset to decode: "))
(ctl
- (drums-content-type-get ctl 'charset))
+ (mail-content-type-get ctl 'charset))
(gnus-newsgroup-name
(gnus-group-find-parameter
gnus-newsgroup-name 'charset))))
buffer-read-only)
(goto-char (point-max))
(widen)
+ (forward-line 1)
(narrow-to-region (point) (point-max))
(when (or (not ct)
(equal (car ctl) "text/plain"))
charset (and cte (intern (downcase
(gnus-strip-whitespace cte))))))))))
-(defalias 'gnus-decode-rfc1522 'article-decode-rfc1522)
-(defalias 'gnus-article-decode-rfc1522 'article-decode-rfc1522)
-(defun article-decode-rfc1522 ()
- "Remove QP encoding from headers."
+(defun article-decode-encoded-words ()
+ "Remove encoded-word encoding from headers."
(let ((inhibit-point-motion-hooks t)
(buffer-read-only nil))
(save-restriction
(message-narrow-to-head)
- (rfc2047-decode-region (point-min) (point-max)))))
+ (funcall gnus-decode-header-function (point-min) (point-max)))))
(defun article-de-quoted-unreadable (&optional force)
"Translate a quoted-printable-encoded article.
(save-excursion
(let ((buffer-read-only nil)
(type (gnus-fetch-field "content-transfer-encoding")))
- ;;(gnus-article-decode-rfc1522)
(when (or force
(and type (string-match "quoted-printable" (downcase type))))
(goto-char (point-min))
(goto-char (point-min))
(search-forward "\n\n" nil t)
(while (re-search-forward "^[ \t]+$" nil t)
- (replace-match "" nil t))
+ (unless (gnus-annotation-in-region-p
+ (match-beginning 0) (match-end 0))
+ (replace-match "" nil t)))
;; Then replace multiple empty lines with a single empty line.
(goto-char (point-min))
(search-forward "\n\n" nil t)
(let (deactivate-mark)
(save-excursion
(ignore-errors
- (when (gnus-buffer-live-p gnus-article-buffer)
+ (when (and (gnus-buffer-live-p gnus-article-buffer)
+ (get-buffer-window gnus-article-buffer))
(set-buffer gnus-article-buffer)
(goto-char (point-min))
(when (re-search-forward "^X-Sent:" nil t)
article-date-original
article-date-ut
article-decode-mime-words
+ article-decode-charset
+ article-decode-encoded-words
article-date-user
article-date-lapsed
article-emphasize
(put 'gnus-article-mode 'mode-class 'special)
+(set-keymap-parent gnus-article-mode-map widget-keymap)
+
(gnus-define-keys gnus-article-mode-map
" " gnus-article-goto-next-page
"\177" gnus-article-goto-prev-page
"s" gnus-article-show-summary
"\C-c\C-m" gnus-article-mail
"?" gnus-article-describe-briefly
- gnus-mouse-2 gnus-article-push-button
- "\r" gnus-article-press-button
- "\t" gnus-article-next-button
- "\M-\t" gnus-article-prev-button
"e" gnus-article-edit
"<" beginning-of-buffer
">" end-of-buffer
"\C-c\C-i" gnus-info-find-node
"\C-c\C-b" gnus-bug
+ gnus-mouse-2 'widget-button-click
+
"\C-d" gnus-article-read-summary-keys
"\M-*" gnus-article-read-summary-keys
"\M-#" gnus-article-read-summary-keys
(make-local-variable 'gnus-button-marker-list)
(make-local-variable 'gnus-article-current-summary)
(make-local-variable 'gnus-article-mime-handles)
+ (make-local-variable 'gnus-article-decoded-p)
(gnus-set-default-directory)
- (buffer-disable-undo (current-buffer))
+ (buffer-disable-undo)
(setq buffer-read-only t)
(set-syntax-table gnus-article-mode-syntax-table)
(mm-enable-multibyte)
(if (get-buffer name)
(save-excursion
(set-buffer name)
- (buffer-disable-undo (current-buffer))
+ (buffer-disable-undo)
(setq buffer-read-only t)
(unless (eq major-mode 'gnus-article-mode)
(gnus-article-mode))
(or all-headers gnus-show-all-headers))))
(when (or (numberp article)
(stringp article))
- ;; Hooks for getting information from the article.
- ;; This hook must be called before being narrowed.
- (let (buffer-read-only)
- (gnus-run-hooks 'gnus-tmp-internal-hook)
- (gnus-run-hooks 'gnus-article-prepare-hook)
- (when gnus-display-mime-function
- (funcall gnus-display-mime-function))
- ;; Perform the article display hooks.
- (gnus-run-hooks 'gnus-article-display-hook))
+ (gnus-article-prepare-display)
;; Do page break.
(goto-char (point-min))
(setq gnus-page-broken
(set-window-point (get-buffer-window (current-buffer)) (point))
t))))))
+(defun gnus-article-prepare-display ()
+ "Make the current buffer look like a nice article."
+ ;; Hooks for getting information from the article.
+ ;; This hook must be called before being narrowed.
+ (let ((gnus-article-buffer (current-buffer))
+ buffer-read-only)
+ (unless (eq major-mode 'gnus-article-mode)
+ (gnus-article-mode))
+ (gnus-run-hooks 'gnus-tmp-internal-hook)
+ (gnus-run-hooks 'gnus-article-prepare-hook)
+ (when gnus-display-mime-function
+ (let ((url-standalone-mode (not gnus-plugged)))
+ (funcall gnus-display-mime-function)))
+ ;; Perform the article display hooks.
+ (gnus-run-hooks 'gnus-article-display-hook)))
+
;;;
;;; Gnus MIME viewing functions
;;;
-(defvar gnus-mime-button-line-format "%{%([%t%n]%)%}\n")
+(defvar gnus-mime-button-line-format "%{%([%t%d%n]%)%}\n"
+ "The following specs can be used:
+%t The MIME type
+%n The `name' parameter
+%d The description, if any
+%l The length of the encoded part")
+
(defvar gnus-mime-button-line-format-alist
'((?t gnus-tmp-type ?s)
- (?n gnus-tmp-name ?s)))
+ (?n gnus-tmp-name ?s)
+ (?d gnus-tmp-description ?s)
+ (?l gnus-tmp-length ?d)))
(defvar gnus-mime-button-map nil)
(unless gnus-mime-button-map
- (setq gnus-mime-button-map (make-sparse-keymap))
+ (setq gnus-mime-button-map (copy-keymap gnus-article-mode-map))
(define-key gnus-mime-button-map gnus-mouse-2 'gnus-article-push-button)
(define-key gnus-mime-button-map "\r" 'gnus-article-press-button)
(define-key gnus-mime-button-map "\M-\r" 'gnus-mime-view-part)
(define-key gnus-mime-button-map "v" 'gnus-mime-view-part)
(define-key gnus-mime-button-map "o" 'gnus-mime-save-part)
(define-key gnus-mime-button-map "c" 'gnus-mime-copy-part)
+ (define-key gnus-mime-button-map "i" 'gnus-mime-inline-part)
(define-key gnus-mime-button-map "|" 'gnus-mime-pipe-part))
(defun gnus-mime-save-part ()
(defun gnus-mime-view-part ()
"Interactively choose a view method for the MIME part under point."
(interactive)
- (let ((data (get-text-property (point) 'gnus-data)))
+ (let ((data (get-text-property (point) 'gnus-data))
+ (url-standalone-mode (not gnus-plugged)))
(mm-interactively-view-part data)))
(defun gnus-mime-copy-part ()
(insert contents)
(goto-char (point-min))))
+(defun gnus-mime-inline-part ()
+ "Insert the MIME part under point into the current buffer."
+ (interactive)
+ (let* ((data (get-text-property (point) 'gnus-data))
+ (contents (mm-get-part data))
+ (url-standalone-mode (not gnus-plugged))
+ (b (point))
+ buffer-read-only)
+ (if (mm-handle-undisplayer data)
+ (mm-remove-part data)
+ (forward-line 2)
+ (mm-insert-inline data contents)
+ (goto-char b))))
+
(defun gnus-insert-mime-button (handle)
- (let ((gnus-tmp-name (drums-content-type-get (cadr handle) 'name))
- (gnus-tmp-type (caadr handle)))
+ (let ((gnus-tmp-name (mail-content-type-get (mm-handle-type handle) 'name))
+ (gnus-tmp-type (car (mm-handle-type handle)))
+ (gnus-tmp-description (mm-handle-description handle))
+ (gnus-tmp-length (save-excursion
+ (set-buffer (mm-handle-buffer handle))
+ (buffer-size)))
+ b e)
(setq gnus-tmp-name
- (if gnus-tmp-name
- (concat " (" gnus-tmp-name ")")
- ""))
+ (if gnus-tmp-name
+ (concat " (" gnus-tmp-name ")")
+ ""))
+ (setq gnus-tmp-description
+ (if gnus-tmp-description
+ (concat " (" gnus-tmp-description ")")
+ ""))
+ (setq b (point))
(gnus-eval-format
gnus-mime-button-line-format gnus-mime-button-line-format-alist
`(local-map ,gnus-mime-button-map
keymap ,gnus-mime-button-map
gnus-callback mm-display-part
- gnus-data ,handle))))
+ gnus-data ,handle))
+ (setq e (point))
+ (widget-convert-button 'link b e :action 'gnus-widget-press-button
+ :button-keymap gnus-widget-button-keymap)))
+
+(defun gnus-widget-press-button (elems el)
+ (goto-char (widget-get elems :from))
+ (let ((url-standalone-mode (not gnus-plugged)))
+ (gnus-article-press-button)))
(defun gnus-display-mime ()
"Insert MIME buttons in the buffer."
(let (ct ctl)
(save-restriction
- (drums-narrow-to-header)
+ (mail-narrow-to-head)
(when (setq ct (mail-fetch-field "content-type"))
- (setq ctl (drums-parse-content-type ct))))
+ (setq ctl (condition-case ()
+ (mail-header-parse-content-type ct) (error nil)))))
(let* ((handles (mm-dissect-buffer))
handle name type b e)
(mapcar 'mm-destroy-part gnus-article-mime-handles)
(while (setq handle (pop handles))
(gnus-insert-mime-button handle)
(insert "\n\n")
- (when (mm-automatic-display-p (caadr handle))
+ (when (and (mm-automatic-display-p
+ (car (mm-handle-type handle)))
+ (or (not (mm-handle-disposition handle))
+ (equal (car (mm-handle-disposition handle))
+ "inline")))
(forward-line -2)
- (mm-display-part handle)
+ (mm-display-part handle t)
(goto-char (point-max))))
;; Here we have multipart/alternative
(gnus-mime-display-alternative handles))))))
(progn
(insert (format "[%c] %-18s"
(if (equal handle preferred) ?* ? )
- (caadr handle)))
+ (car (mm-handle-type handle))))
(point))
`(local-map ,gnus-mime-button-map
keymap ,gnus-mime-button-map
gnus-callback
(lambda (handles)
(gnus-mime-display-alternative
- ',ihandles ,(caadr handle)))
+ ',ihandles ,(car (mm-handle-type handle))))
gnus-data ,handle))
(insert " "))
(insert "\n\n")
(if (get-buffer gnus-original-article-buffer)
(set-buffer gnus-original-article-buffer)
(set-buffer (gnus-get-buffer-create gnus-original-article-buffer))
- (buffer-disable-undo (current-buffer))
+ (buffer-disable-undo)
(setq major-mode 'gnus-original-article-mode)
(setq buffer-read-only t))
(let (buffer-read-only)
(erase-buffer)
(insert-buffer-substring gnus-article-buffer))
- (setq gnus-original-article (cons group article))))
+ (setq gnus-original-article (cons group article)))
+
+ ;; Decode charsets.
+ (run-hooks 'gnus-article-decode-hook)
+ ;; Mark article as decoded or not.
+ (setq gnus-article-decoded-p gnus-article-decode-hook))
- ;; Decode charsets.
- (run-hooks 'gnus-article-decode-hook)
-
;; Update sparse articles.
(when (and do-update-line
(or (numberp article)
("\\bin\\( +article\\| +message\\)? +\\(<\\([^\n @<>]+@[^\n @<>]+\\)>\\)" 2
t gnus-button-message-id 3)
("\\(<URL: *\\)mailto: *\\([^> \n\t]+\\)>" 0 t gnus-url-mailto 2)
- ("mailto:\\([a-zA-Z.-@_+0-9%]+\\)" 0 t gnus-url-mailto 1)
+ ("mailto:\\([-a-zA-Z.@_+0-9%]+\\)" 0 t gnus-url-mailto 1)
("\\bmailto:\\([^ \n\t]+\\)" 0 t gnus-url-mailto 1)
;; This is how URLs _should_ be embedded in text...
("<URL: *\\([^>]*\\)>" 0 t gnus-button-embedded-url 1)
(when fun
(funcall fun data))))
-(defun gnus-article-prev-button (n)
- "Move point to N buttons backward.
-If N is negative, move forward instead."
- (interactive "p")
- (gnus-article-next-button (- n)))
-
-(defun gnus-article-next-button (n)
- "Move point to N buttons forward.
-If N is negative, move backward instead."
- (interactive "p")
- (let ((function (if (< n 0) 'previous-single-property-change
- 'next-single-property-change))
- (inhibit-point-motion-hooks t)
- (backward (< n 0))
- (limit (if (< n 0) (point-min) (point-max))))
- (setq n (abs n))
- (while (and (not (= limit (point)))
- (> n 0))
- ;; Skip past the current button.
- (when (get-text-property (point) 'gnus-callback)
- (goto-char (funcall function (point) 'gnus-callback nil limit)))
- ;; Go to the next (or previous) button.
- (gnus-goto-char (funcall function (point) 'gnus-callback nil limit))
- ;; Put point at the start of the button.
- (when (and backward (not (get-text-property (point) 'gnus-callback)))
- (goto-char (funcall function (point) 'gnus-callback nil limit)))
- ;; Skip past intangible buttons.
- (when (get-text-property (point) 'intangible)
- (incf n))
- (decf n))
- (unless (zerop n)
- (gnus-message 5 "No more buttons"))
- n))
-
(defun gnus-article-highlight (&optional force)
"Highlight current article.
This function calls `gnus-article-highlight-headers',
(nconc (and gnus-article-mouse-face
(list gnus-mouse-face-prop gnus-article-mouse-face))
(list 'gnus-callback fun)
- (and data (list 'gnus-data data)))))
+ (and data (list 'gnus-data data))))
+ (widget-convert-button 'link from to :action 'gnus-widget-press-button
+ :button-keymap gnus-widget-button-keymap))
;;; Internal functions:
projects / gnus / blobdiff