(rsvp :initarg :rsvp
:accessor gnus-icalendar-event:rsvp
:initform nil
- :type (or null boolean)))
+ :type (or null boolean))
+ (participation-required :initarg :participation-required
+ :accessor gnus-icalendar-event:participation-required
+ :initform t
+ :type (or null boolean))
+ (req-participants :initarg :req-participants
+ :accessor gnus-icalendar-event:req-participants
+ :initform nil
+ :type (or null t))
+ (opt-participants :initarg :opt-participants
+ :accessor gnus-icalendar-event:opt-participants
+ :initform nil
+ :type (or null t)))
"generic iCalendar Event class")
(defclass gnus-icalendar-event-request (gnus-icalendar-event)
(gnus-icalendar-find-if #'attendee-prop-matches-p event-props))))
+(defun gnus-icalendar-event--get-attendee-names (ical)
+ (let* ((event (car (icalendar--all-events ical)))
+ (attendee-props (gnus-remove-if-not
+ (lambda (p) (eq (car p) 'ATTENDEE))
+ (caddr event))))
+
+ (gmm-labels ((attendee-role (prop) (plist-get (cadr prop) 'ROLE))
+ (attendee-name (prop) (plist-get (cadr prop) 'CN))
+ (attendees-by-type (type)
+ (gnus-remove-if-not
+ (lambda (p) (string= (attendee-role p) type))
+ attendee-props))
+ (attendee-names-by-type (type)
+ (mapcar #'attendee-name (attendees-by-type type))))
+
+ (list
+ (attendee-names-by-type "REQ-PARTICIPANT")
+ (attendee-names-by-type "OPT-PARTICIPANT")))))
(defun gnus-icalendar-event-from-ical (ical &optional attendee-name-or-email)
(let* ((event (car (icalendar--all-events ical)))
(method (caddr (assoc 'METHOD (caddr (car (nreverse ical))))))
(attendee (when attendee-name-or-email
(gnus-icalendar-event--find-attendee ical attendee-name-or-email)))
+ (attendee-names (gnus-icalendar-event--get-attendee-names ical))
(args (list :method method
:organizer organizer
:start-time (gnus-icalendar-event--decode-datefield event 'DTSTART)
:end-time (gnus-icalendar-event--decode-datefield event 'DTEND)
:rsvp (string= (plist-get (cadr attendee) 'RSVP)
- "TRUE")))
+ "TRUE")
+ :participation-required (string= (plist-get (cadr attendee) 'ROLE)
+ "REQ-PARTICIPANT")
+ :req-participants (cdar attendee-names)
+ :opt-participants (cadr attendee-names)))
(event-class (cond
((string= method "REQUEST") 'gnus-icalendar-event-request)
((string= method "CANCEL") 'gnus-icalendar-event-cancel)
(end (gnus-icalendar-event:end-time event))
(start-date (format-time-string "%Y-%m-%d %a" start))
(start-time (format-time-string "%H:%M" start))
+ (start-at-midnight (string= start-time "00:00"))
(end-date (format-time-string "%Y-%m-%d %a" end))
(end-time (format-time-string "%H:%M" end))
+ (end-at-midnight (string= end-time "00:00"))
+ (start-end-date-diff (/ (float-time (time-subtract
+ (date-to-time end-date)
+ (date-to-time start-date)))
+ 86400))
(org-repeat (gnus-icalendar-event:org-repeat event))
- (repeat (if org-repeat (concat " " org-repeat) "")))
-
- (if (equal start-date end-date)
- (format "<%s %s-%s%s>" start-date start-time end-time repeat)
- (format "<%s %s>--<%s %s>" start-date start-time end-date end-time))))
+ (repeat (if org-repeat (concat " " org-repeat) ""))
+ (time-1-day '(0 86400)))
+
+ ;; NOTE: special care is needed with appointments ending at midnight
+ ;; (typically all-day events): the end time has to be changed to 23:59 to
+ ;; prevent org agenda showing the event on one additional day
+ (cond
+ ;; start/end midnight
+ ;; A 0:0 - A+1 0:0 -> A
+ ;; A 0:0 - A+n 0:0 -> A - A+n-1
+ ((and start-at-midnight end-at-midnight) (if (> start-end-date-diff 1)
+ (let ((end-ts (format-time-string "%Y-%m-%d %a" (time-subtract end time-1-day))))
+ (format "<%s>--<%s>" start-date end-ts))
+ (format "<%s%s>" start-date repeat)))
+ ;; end midnight
+ ;; A .:. - A+1 0:0 -> A .:.-23:59
+ ;; A .:. - A+n 0:0 -> A .:. - A_n-1
+ (end-at-midnight (if (= start-end-date-diff 1)
+ (format "<%s %s-23:59%s>" start-date start-time repeat)
+ (let ((end-ts (format-time-string "%Y-%m-%d %a" (time-subtract end time-1-day))))
+ (format "<%s %s>--<%s>" start-date start-time end-ts))))
+ ;; start midnight
+ ;; A 0:0 - A .:. -> A 0:0-.:. (default 1)
+ ;; A 0:0 - A+n .:. -> A - A+n .:.
+ ((and start-at-midnight
+ (plusp start-end-date-diff)) (format "<%s>--<%s %s>" start-date end-date end-time))
+ ;; default
+ ;; A .:. - A .:. -> A .:.-.:.
+ ;; A .:. - B .:.
+ ((zerop start-end-date-diff) (format "<%s %s-%s%s>" start-date start-time end-time repeat))
+ (t (format "<%s %s>--<%s %s>" start-date start-time end-date end-time)))))
(defun gnus-icalendar--format-summary-line (summary &optional location)
(if location
(format "%s (%s)" summary location)
(format "%s" summary)))
+
+(defun gnus-icalendar--format-participant-list (participants)
+ (mapconcat #'identity participants ", "))
+
;; TODO: make the template customizable
(defmethod gnus-icalendar-event->org-entry ((event gnus-icalendar-event) reply-status)
"Return string with new `org-mode' entry describing EVENT."
("DT" . ,(gnus-icalendar-event:org-timestamp event))
("ORGANIZER" . ,(gnus-icalendar-event:organizer event))
("LOCATION" . ,(gnus-icalendar-event:location event))
+ ("PARTICIPATION_REQUIRED" . ,(when (gnus-icalendar-event:participation-required event) "t"))
+ ("REQ_PARTICIPANTS" . ,(gnus-icalendar--format-participant-list (gnus-icalendar-event:req-participants event)))
+ ("OPT_PARTICIPANTS" . ,(gnus-icalendar--format-participant-list (gnus-icalendar-event:opt-participants event)))
("RRULE" . ,(gnus-icalendar-event:recur event))
("REPLY" . ,reply))))
(let ((file (gnus-icalendar-find-org-event-file event org-file)))
(when file
(with-current-buffer (find-file-noselect file)
- (with-slots (uid summary description organizer location recur) event
+ (with-slots (uid summary description organizer location recur
+ participation-required req-participants opt-participants) event
(let ((event-pos (org-find-entry-with-id uid)))
(when event-pos
(goto-char event-pos)
(org-entry-put event-pos "DT" (gnus-icalendar-event:org-timestamp event))
(org-entry-put event-pos "ORGANIZER" organizer)
(org-entry-put event-pos "LOCATION" location)
+ (org-entry-put event-pos "PARTICIPATION_REQUIRED" (when participation-required "t"))
+ (org-entry-put event-pos "REQ_PARTICIPANTS" (gnus-icalendar--format-participant-list req-participants))
+ (org-entry-put event-pos "OPT_PARTICIPANTS" (gnus-icalendar--format-participant-list opt-participants))
(org-entry-put event-pos "RRULE" recur)
(when reply-status (org-entry-put event-pos "REPLY"
(capitalize (symbol-name reply-status))))
(gnus-icalendar--update-org-event event reply-status)
(gnus-icalendar:org-event-save event reply-status)))
-(defmethod gnus-icalendar-event:sync-to-org ((event gnus-icalendar-event-cancel))
+(defmethod gnus-icalendar-event:sync-to-org ((event gnus-icalendar-event-cancel) reply-status)
(when (gnus-icalendar-find-org-event-file event)
(gnus-icalendar--cancel-org-event event)))
:type '(string)
:group 'gnus-icalendar)
+(defcustom gnus-icalendar-additional-identities nil
+ "We need to know your identity to make replies to calendar requests work.
+
+Gnus will only offer you the Accept/Tentative/Decline buttons for
+calendar events if any of your identities matches at least one
+RSVP participant.
+
+Your identity is guessed automatically from the variables `user-full-name',
+`user-mail-address', and `gnus-ignored-from-addresses'.
+
+If you need even more aliases you can define them here. It really
+only makes sense to define names or email addresses."
+
+ :type '(repeat string)
+ :group 'gnus-icalendar)
+
(make-variable-buffer-local
(defvar gnus-icalendar-reply-status nil))
(apply #'append
(mapcar (lambda (x) (if (listp x) x (list x)))
(list user-full-name (regexp-quote user-mail-address)
- ; NOTE: this one can be a list
- gnus-ignored-from-addresses))))
+ ; NOTE: these can be lists
+ gnus-ignored-from-addresses ; already regexp-quoted
+ (mapcar #'regexp-quote gnus-icalendar-additional-identities)))))
;; TODO: make the template customizable
(defmethod gnus-icalendar-event->gnus-calendar ((event gnus-icalendar-event) &optional reply-status)
(propertize (concat (car x) ":") 'face 'bold)
(cadr x))))
- (with-slots (organizer summary description location recur uid method rsvp) event
+ (with-slots (organizer summary description location recur uid
+ method rsvp participation-required) event
(let ((headers `(("Summary" ,summary)
("Location" ,(or location ""))
("Time" ,(gnus-icalendar-event:org-timestamp event))
("Organizer" ,organizer)
+ ("Attendance" ,(if participation-required "Required" "Optional"))
("Method" ,method))))
(when (and (not (gnus-icalendar-event-reply-p event)) rsvp)
(when org-entry-exists-p
`("Show Org Entry" gnus-icalendar--show-org-event ,event))))))
+
+(defmethod gnus-icalendar-event:inline-org-buttons ((event gnus-icalendar-event-cancel))
+ (let ((org-entry-exists-p (gnus-icalendar-find-org-event-file event)))
+
+ (delq nil (list
+ `("Show Agenda" gnus-icalendar-show-org-agenda ,event)
+ (when org-entry-exists-p
+ `("Update Org Entry" gnus-icalendar-sync-event-to-org ,event))
+ (when org-entry-exists-p
+ `("Show Org Entry" gnus-icalendar--show-org-event ,event))))))
+
+
(defun gnus-icalendar-mm-inline (handle)
(let ((event (gnus-icalendar-event-from-handle handle gnus-icalendar-identities)))
projects / gnus / blobdiff