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-rw-r--r--emacsconf-mail.el206
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+;;; emacsconf-mail.el --- Mail merge functions -*- lexical-binding: t; -*-
+
+;; Copyright (C) 2022 Sacha Chua
+
+;; Author: Sacha Chua <sacha@sachachua.com>
+;; Keywords: mail
+
+;; This program is free software; you can redistribute it and/or modify
+;; it under the terms of the GNU General Public License as published by
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
+
+;; This program is distributed in the hope that it will be useful,
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+;; GNU General Public License for more details.
+
+;; You should have received a copy of the GNU General Public License
+;; along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+;;; Commentary:
+
+;;
+
+;;; Code:
+
+(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)
+ (compose-mail (format "%s <%s>" (org-entry-get (point) "NAME") (org-entry-get (point) "EMAIL")) subject)
+ (when body (message-goto-body) (insert body)))
+
+(defun emacsconf-mail-speaker-schedule (&optional subject body)
+ (interactive (list (read-string "Subject: ") nil))
+ (let ((info (emacsconf-get-talk-info-for-subtree)))
+ (emacsconf-mail-speaker subject body)
+ (when body (message-goto-body) (insert body))
+ (goto-char (point-max))
+ (insert (string-join (emacsconf-timezone-strings info) "\n"))))
+
+(defvar emacsconf-submit-email "emacsconf-submit@gnu.org" "E-mail address for submissions.")
+
+(defun emacsconf-mail-speaker-cc-submit (&optional subject body)
+ "Compose a message to the speaker of the current talk."
+ (interactive)
+ (compose-mail (format "%s <%s>" (org-entry-get (point) "NAME") (org-entry-get (point) "EMAIL"))
+ subject '(("Reply-To" . emacsconf-submit-email) ("Cc" . emacsconf-submit-email)))
+ (message-goto-body)
+ (when body (insert body))
+ (save-excursion (insert "Please keep " emacsconf-submit-email " in the To: or Cc: when replying. Thank you!")))
+
+(defun emacsconf-mail-show-talk-info ()
+ (interactive)
+ (let ((email (or (mail-fetch-field "reply-to") (mail-fetch-field "from"))))
+ (when (string-match "<\\(\\(\\sw\\|\\s_\\|\\s.\\)+@\\(\\sw\\|\\s_\\|\\s.\\)+\\)>" email)
+ (setq email (match-string 1 email)))
+ (pop-to-buffer (find-file-noselect emacsconf-org-file))
+ (goto-char (point-min))
+ (goto-char
+ (or (org-find-property "EMAIL" email)
+ (org-find-property "NAME"
+ (completing-read "Name: " (delq nil (org-map-entries (lambda () (org-entry-get "NAME"))))))))))
+
+
+
+
+
+(defun emacsconf-mail-merge-wrap ()
+ (interactive)
+ (with-undo-amalgamate
+ (save-excursion
+ (while (re-search-forward " *${wrap}" nil t)
+ (replace-match "")
+ (fill-paragraph)))))
+
+(defun emacsconf-mail-merge-get-template-from-subtree ()
+ (list :subject (org-entry-get-with-inheritance "SUBJECT")
+ :cc (org-entry-get-with-inheritance "CC")
+ :slugs (org-entry-get-with-inheritance "SLUGS")
+ :reply-to (or (org-entry-get-with-inheritance "REPLY_TO") (org-entry-get-with-inheritance "REPLY-TO"))
+ :mail-followup-to (or (org-entry-get-with-inheritance "MAIL_FOLLOWUP_TO")
+ (org-entry-get-with-inheritance "MAIL-FOLLOWUP-TO"))
+ :body (replace-regexp-in-string "\n *," "\n" (buffer-substring-no-properties
+ (progn (org-end-of-meta-data) (point))
+ (org-end-of-subtree)))
+ :function (when (org-entry-get-with-inheritance "FUNCTION")
+ (intern (org-entry-get-with-inheritance "FUNCTION")))))
+
+(defun emacsconf-mail-merge-get-template (id)
+ "Return the information for the e-mail template with EMAIL_ID set to ID."
+ (save-excursion
+ (goto-char (org-find-property "EMAIL_ID" id))
+ (emacsconf-mail-merge-get-template-from-subtree)))
+
+(defun emacsconf-mail-merge-fill (string)
+ "Fill in the values for STRING using the properties at point.
+Include some other things, too, such as emacsconf-year, title, name, email, url, and duration."
+ (let (start (values `(("year" . ,emacsconf-year)
+ ("title" . ,(org-entry-get (point) "ITEM"))
+ ("name" . ,(org-entry-get (point) "NAME"))
+ ("email" . ,(org-entry-get (point) "EMAIL"))
+ ("url" . ,(format "%s%s/talks/%s" emacsconf-base-url emacsconf-year (org-entry-get (point) "SLUG")))
+ ("duration" . ,(org-entry-get (point) "TIME")))))
+ (while (string-match "\\${\\([-a-zA-Z_]+?\\)}" string start)
+ (if (assoc-default (match-string 1 string) values)
+ (setq string (replace-match (assoc-default (match-string 1 string) values) t t string))
+ (setq string (replace-match (save-match-data (org-entry-get (point) (match-string 1 string))) t t string)))
+ (setq start (1+ (match-beginning 0))))
+ string))
+
+(defun emacsconf-mail-merge-format-email-address-for-subtree ()
+ (if (string-match "," (org-entry-get (point) "EMAIL"))
+ (org-entry-get (point) "EMAIL")
+ (format "%s <%s>" (org-entry-get (point) "NAME") (org-entry-get (point) "EMAIL"))))
+
+(defun emacsconf-mail-merge-for-subtree (id note-field)
+ (let* ((template (emacsconf-mail-merge-get-template id))
+ (body (emacsconf-mail-merge-fill (plist-get template :body)))
+ (subject (emacsconf-mail-merge-fill (plist-get template :subject)))
+ (note (org-entry-get (point) note-field)))
+ (compose-mail (emacsconf-mail-merge-format-email-address-for-subtree)
+ subject
+ `(("Reply-To" . ,(plist-get template :reply-to))
+ ("Mail-Followup-To" . ,(plist-get template :mail-followup-to))
+ ("Cc" . ,(plist-get template :cc))))
+ (message-goto-body)
+ (save-excursion
+ (when note (insert "#+NOTE: " note "\n======== Delete above before sending =============\n\n"))
+ (insert body))))
+
+(defun emacsconf-mail-merge-cancel ()
+ (interactive)
+ (mapc (lambda (buffer)
+ (when (string-match "unsent" (buffer-name buffer))
+ (let ((kill-buffer-query-functions nil))
+ (set-buffer-modified-p nil)
+ (kill-buffer buffer))))
+ (buffer-list)))
+
+(provide 'emacsconf-mail)
+;;; emacsconf-mail.el ends here
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-30 15:00:31 +0000