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lisp/gnus/gnus-icalendar.el (gnus-icalendar-event->gnus-calendar, gnus-icalendar-event-from-ical, gnus-icalendar-event->org-entry, gnus-icalendar--update-org-event): Required/optional participation, list of attendees synced to org

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Jan Tatarik 2013-11-15 00:07:54 +00:00 committed by Katsumi Yamaoka
parent 5836266237
commit 8ef7141bbe
2 changed files with 60 additions and 4 deletions
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8
lisp/gnus/ChangeLog
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@ -1,3 +1,11 @@
2013-11-15 Jan Tatarik <jan.tatarik@gmail.com>
* gnus-icalendar.el (gnus-icalendar-event->gnus-calendar)
(gnus-icalendar-event-from-ical)
(gnus-icalendar-event->org-entry)
(gnus-icalendar--update-org-event): Required/optional participation,
list of attendees synced to org.
2013-11-13 Jan Tatarik <jan.tatarik@gmail.com>
* gnus-icalendar.el (gnus-icalendar-event:sync-to-org)

56
lisp/gnus/gnus-icalendar.el
View file

@ -91,7 +91,19 @@
(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)
@ -151,6 +163,24 @@
(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)))
@ -165,12 +195,17 @@
(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)
@ -366,6 +401,10 @@ Return nil for non-recurring EVENT."
(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."
@ -380,6 +419,9 @@ Return nil for non-recurring 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))))
@ -438,7 +480,8 @@ is searched."
(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)
@ -480,6 +523,9 @@ is searched."
(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))))
@ -595,11 +641,13 @@ is searched."
(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)