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emacs: add more part handling functions

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This adds new notmuch-show-insert-part functions to handle
multipart/alternative and message/rfc822 parts.
This commit is contained in:
David Edmondson 2011-05-12 23:09:30 -07:00 committed by Carl Worth
parent 362ab047c2
commit b741e4dd25
1 changed files with 33 additions and 0 deletions
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33
emacs/notmuch-show.el
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@ -280,6 +280,21 @@ current buffer, if possible."
t)
nil)))))
(defun notmuch-show-insert-part-multipart/alternative (msg part content-type nth depth declared-type)
(let ((inner-parts (plist-get part :content)))
(notmuch-show-insert-part-header nth declared-type content-type nil)
;; In most cases, multipart/alternative is used to provide both
;; text/plain and text/html (or multipart/related with text/html
;; and image/*) parts. We might allow the user to express a
;; preference about which part to show, but for the moment we just
;; choose the first. This is usually the text/plain part.
(notmuch-show-insert-bodypart msg (car inner-parts) depth)
(mapc (lambda (inner-part)
(let ((inner-type (concat (plist-get inner-part :content-type) " (not shown)")))
(notmuch-show-insert-part-header (plist-get inner-part :id) inner-type inner-type nil)))
(cdr inner-parts)))
t)
(defun notmuch-show-insert-part-multipart/* (msg part content-type nth depth declared-type)
(let ((inner-parts (plist-get part :content)))
(notmuch-show-insert-part-header nth declared-type content-type nil)
@ -289,6 +304,24 @@ current buffer, if possible."
inner-parts))
t)
(defun notmuch-show-insert-part-message/rfc822 (msg part content-type nth depth declared-type)
(let* ((message-part (plist-get part :content))
(inner-parts (plist-get message-part :content)))
(notmuch-show-insert-part-header nth declared-type content-type nil)
;; Override `notmuch-message-headers' to force `From' to be
;; displayed.
(let ((notmuch-message-headers '("From" "Subject" "To" "Cc" "Date")))
(notmuch-show-insert-headers (plist-get part :headers)))
;; Blank line after headers to be compatible with the normal
;; message display.
(insert "\n")
;; Show all of the parts.
(mapc (lambda (inner-part)
(notmuch-show-insert-bodypart msg inner-part depth))
inner-parts))
t)
(defun notmuch-show-insert-part-text/plain (msg part content-type nth depth declared-type)
(let ((start (point)))
;; If this text/plain part is not the first part in the message,