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-rw-r--r--emacsconf.el87
1 files changed, 79 insertions, 8 deletions
diff --git a/emacsconf.el b/emacsconf.el
index d4311da..e027a74 100644
--- a/emacsconf.el
+++ b/emacsconf.el
@@ -542,6 +542,71 @@
;;; Mail merge
+(defun emacsconf-mail-complete-email-group (&optional info)
+ "Return (email . (talk talk))."
+ (setq info (emacsconf-filter-talks (or info (emacsconf-get-talk-info))))
+ (save-window-excursion
+ (let* ((grouped (seq-group-by (lambda (o) (plist-get o :email)) info))
+ (slug (emacsconf-get-slug-from-string (emacsconf-complete-talk)))
+ (email (plist-get (seq-find (lambda (o) (string= (plist-get o :slug) slug)) info) :email)))
+ (assoc email grouped))))
+
+(defun emacsconf-mail-prepare (template group attrs)
+ (compose-mail
+ (car group)
+ (emacsconf-replace-plist-in-string attrs (plist-get template :subject))
+ `(("Reply-To" . ,(emacsconf-replace-plist-in-string attrs (plist-get template :reply-to)))
+ ("Mail-Followup-To" . ,(emacsconf-replace-plist-in-string attrs (plist-get template :mail-followup-to)))
+ ("Cc" . ,(plist-get template :cc))))
+ (message-sort-headers)
+ (message-goto-body)
+ (save-excursion (insert (emacsconf-replace-plist-in-string attrs (plist-get template :body)))
+ (goto-char (point-min))
+ (emacsconf-mail-merge-wrap)))
+
+(defun emacsconf-mail-template-to-me ()
+ "Might be useful for testing."
+ (interactive)
+ (let* ((template (if (org-entry-get (point) "EMAIL_ID")
+ (emacsconf-mail-merge-get-template-from-subtree)
+ (emacsconf-mail-merge-get-template
+ (completing-read "Template: " (org-property-values "EMAIL_ID")))))
+ (mail-func (plist-get template :function))
+ (group (emacsconf-mail-complete-email-group)))
+ (funcall mail-func (cons user-mail-address (cdr group)) template)))
+
+(defun emacsconf-mail-template-to-group ()
+ "Prompt for a speaker and e-mail current template to them."
+ (interactive)
+ (let* ((template (if (org-entry-get (point) "EMAIL_ID")
+ (emacsconf-mail-merge-get-template-from-subtree)
+ (emacsconf-mail-merge-get-template
+ (completing-read "Template: " (org-property-values "EMAIL_ID")))))
+ (mail-func (plist-get template :function)))
+ (funcall mail-func (emacsconf-mail-complete-email-group) template)))
+
+(defun emacsconf-mail-template-to-all ()
+ "Uses the current template to draft messages to all the speakers."
+ (interactive)
+ (let* ((template (if (org-entry-get (point) "EMAIL_ID")
+ (emacsconf-mail-merge-get-template-from-subtree)
+ (emacsconf-mail-merge-get-template
+ (completing-read "Template: " (org-property-values "EMAIL_ID")))))
+ (info (seq-filter (lambda (o)
+ (if (plist-get template :slugs)
+ (member (plist-get o :slug)
+ (split-string (plist-get template :slugs) " "))
+ t))
+ (emacsconf-filter-talks (emacsconf-get-talk-info))))
+ (grouped (emacsconf-mail-group-by-email info))
+ (mail-func (plist-get template :function)))
+ (mapc (lambda (group)
+ (funcall mail-func group template))
+ grouped)))
+
+(defun emacsconf-mail-group-by-email (info)
+ (seq-group-by (lambda (o) (plist-get o :email)) info))
+
(defun emacsconf-mail-speaker (&optional subject body)
"Compose a message to the speaker of the current talk."
(interactive)
@@ -587,18 +652,24 @@
(replace-match "")
(fill-paragraph)))))
+(defun emacsconf-mail-merge-get-template-from-subtree ()
+ (list :subject (org-entry-get-with-inheritance "SUBJECT")
+ :cc (org-entry-get-with-inheritance "CC")
+ :slugs (org-entry-get-with-inheritance "SLUGS")
+ :reply-to (or (org-entry-get-with-inheritance "REPLY_TO") (org-entry-get-with-inheritance "REPLY-TO"))
+ :mail-followup-to (or (org-entry-get-with-inheritance "MAIL_FOLLOWUP_TO")
+ (org-entry-get-with-inheritance "MAIL-FOLLOWUP-TO"))
+ :body (replace-regexp-in-string "\n *," "\n" (buffer-substring-no-properties
+ (progn (org-end-of-meta-data) (point))
+ (org-end-of-subtree)))
+ :function (when (org-entry-get-with-inheritance "FUNCTION")
+ (intern (org-entry-get-with-inheritance "FUNCTION")))))
+
(defun emacsconf-mail-merge-get-template (id)
"Return the information for the e-mail template with EMAIL_ID set to ID."
(save-excursion
(goto-char (org-find-property "EMAIL_ID" id))
- (list :subject (org-entry-get-with-inheritance "SUBJECT")
- :cc (org-entry-get-with-inheritance "CC")
- :reply-to (or (org-entry-get-with-inheritance "REPLY_TO") (org-entry-get-with-inheritance "REPLY-TO"))
- :mail-followup-to (or (org-entry-get-with-inheritance "MAIL_FOLLOWUP_TO")
- (org-entry-get-with-inheritance "MAIL-FOLLOWUP-TO"))
- :body (replace-regexp-in-string "\n *," "\n" (buffer-substring-no-properties
- (progn (org-end-of-meta-data) (point))
- (org-end-of-subtree))))))
+ (emacsconf-mail-merge-get-template-from-subtree)))
(defun emacsconf-mail-merge-fill (string)
"Fill in the values for STRING using the properties at point.