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* mu4e: warn when org-export-string is not defined

This commit is contained in:
djcb 2012-08-11 12:22:36 +03:00
parent e47646e010
commit be9e9953b1
1 changed files with 32 additions and 30 deletions
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62
mu4e/org-mu4e.el
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@ -150,36 +150,38 @@ and images in a multipart/related part."
(defun org~mu4e-mime-convert-to-html ()
"Convert the current body to html."
(let* ((begin
(save-excursion
(goto-char (point-min))
(search-forward mail-header-separator)))
(end (point-max))
(raw-body (buffer-substring begin end))
(tmp-file (make-temp-name (expand-file-name "mail"
temporary-file-directory)))
(body (org-export-string raw-body 'org (file-name-directory tmp-file)))
;; because we probably don't want to skip part of our mail
(org-export-skip-text-before-1st-heading nil)
;; because we probably don't want to export a huge style file
(org-export-htmlize-output-type 'inline-css)
;; makes the replies with ">"s look nicer
(org-export-preserve-breaks t)
;; dvipng for inline latex because MathJax doesn't work in mail
(org-export-with-LaTeX-fragments 'dvipng)
;; to hold attachments for inline html images
(html-and-images
(org~mu4e-mime-replace-images
(org-export-string raw-body 'html (file-name-directory tmp-file))
tmp-file))
(html-images (cdr html-and-images))
(html (car html-and-images)))
(delete-region begin end)
(save-excursion
(goto-char begin)
(newline)
(insert (org~mu4e-mime-multipart
body html (mapconcat 'identity html-images "\n"))))))
(if (not (fboundp 'org-export-string))
(mu4e-error "require function 'org-export-string not found.")
(let* ((begin
(save-excursion
(goto-char (point-min))
(search-forward mail-header-separator)))
(end (point-max))
(raw-body (buffer-substring begin end))
(tmp-file (make-temp-name (expand-file-name "mail"
temporary-file-directory)))
(body (org-export-string raw-body 'org (file-name-directory tmp-file)))
;; because we probably don't want to skip part of our mail
(org-export-skip-text-before-1st-heading nil)
;; because we probably don't want to export a huge style file
(org-export-htmlize-output-type 'inline-css)
;; makes the replies with ">"s look nicer
(org-export-preserve-breaks t)
;; dvipng for inline latex because MathJax doesn't work in mail
(org-export-with-LaTeX-fragments 'dvipng)
;; to hold attachments for inline html images
(html-and-images
(org~mu4e-mime-replace-images
(org-export-string raw-body 'html (file-name-directory tmp-file))
tmp-file))
(html-images (cdr html-and-images))
(html (car html-and-images)))
(delete-region begin end)
(save-excursion
(goto-char begin)
(newline)
(insert (org~mu4e-mime-multipart
body html (mapconcat 'identity html-images "\n")))))))
;; next some functions to make the org/mu4e-compose-mode switch as smooth as
;; possible.