;;; icalendar.el --- iCalendar implementation -*-coding: utf-8 -*-
-;; Copyright (C) 2002-2012 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2013 Free Software Foundation, Inc.
;; Author: Ulf Jasper <ulf.jasper@web.de>
;; Created: August 2002
%s Summary, see `icalendar-import-format-summary'
%t Status, see `icalendar-import-format-status'
%u URL, see `icalendar-import-format-url'
+%U UID, see `icalendar-import-format-uid'
A formatting FUNCTION will be called with a VEVENT as its only
argument. It must return a string. See
:type 'string
:group 'icalendar)
+(defcustom icalendar-import-format-uid
+ "\n UID: %s"
+ "Format string defining how the UID element is formatted.
+This applies only if the UID is not empty! `%s' is replaced by
+the UID."
+ :type 'string
+ :version "24.3"
+ :group 'icalendar)
+
(defcustom icalendar-import-format-status
"\n Status: %s"
"Format string defining how the status element is formatted.
(defun icalendar--parse-vtimezone (alist)
"Turn a VTIMEZONE ALIST into a cons (ID . TZ-STRING).
Return nil if timezone cannot be parsed."
- (let* ((tz-id (icalendar--get-event-property alist 'TZID))
+ (let* ((tz-id (icalendar--convert-string-for-import
+ (icalendar--get-event-property alist 'TZID)))
(daylight (cadr (cdar (icalendar--get-children alist 'DAYLIGHT))))
(day (and daylight (icalendar--convert-tz-offset daylight t)))
(standard (cadr (cdar (icalendar--get-children alist 'STANDARD))))
"Export diary file to iCalendar format.
All diary entries in the file DIARY-FILENAME are converted to iCalendar
format. The result is appended to the file ICAL-FILENAME."
- (interactive "FExport diary data from file:
+ (interactive "FExport diary data from file: \n\
Finto iCalendar file: ")
(save-current-buffer
(set-buffer (find-file diary-filename))
(icalendar-export-region (point-min) (point-max) ical-filename)))
-(defalias 'icalendar-convert-diary-to-ical 'icalendar-export-file)
-(make-obsolete 'icalendar-convert-diary-to-ical 'icalendar-export-file "22.1")
+(define-obsolete-function-alias 'icalendar-convert-diary-to-ical
+ 'icalendar-export-file "22.1")
(defvar icalendar--uid-count 0
"Auxiliary counter for creating unique ids.")
(org (cdr (assoc 'org other-elements)))
(sta (cdr (assoc 'sta other-elements)))
(sum (cdr (assoc 'sum other-elements)))
- (url (cdr (assoc 'url other-elements))))
+ (url (cdr (assoc 'url other-elements)))
+ (uid (cdr (assoc 'uid other-elements))))
(if cla
(setq contents (concat contents "\nCLASS:" cla)))
(if des
;;(if sum
;; (setq contents (concat contents "\nSUMMARY:" sum)))
(if url
- (setq contents (concat contents "\nURL:" url))))
+ (setq contents (concat contents "\nURL:" url)))
- (setq header (concat "\nBEGIN:VEVENT\nUID:"
- (icalendar--create-uid entry-full contents)))
+ (setq header (concat "\nBEGIN:VEVENT\nUID:"
+ (or uid
+ (icalendar--create-uid entry-full
+ contents)))))
(setq result (concat result header contents "\nEND:VEVENT")))
;; handle errors
(error
;; can't do anything
nil
;; split summary-and-rest
- (let* ((s icalendar-import-format)
+ (let* ((case-fold-search nil)
+ (s icalendar-import-format)
(p-cla (or (string-match "%c" icalendar-import-format) -1))
(p-des (or (string-match "%d" icalendar-import-format) -1))
(p-loc (or (string-match "%l" icalendar-import-format) -1))
(p-sum (or (string-match "%s" icalendar-import-format) -1))
(p-sta (or (string-match "%t" icalendar-import-format) -1))
(p-url (or (string-match "%u" icalendar-import-format) -1))
- (p-list (sort (list p-cla p-des p-loc p-org p-sta p-sum p-url) '<))
+ (p-uid (or (string-match "%U" icalendar-import-format) -1))
+ (p-list (sort (list p-cla p-des p-loc p-org p-sta p-sum p-url p-uid) '<))
(ct 0)
- pos-cla pos-des pos-loc pos-org pos-sta pos-sum pos-url)
+ pos-cla pos-des pos-loc pos-org pos-sta pos-sum pos-url pos-uid)
(dotimes (i (length p-list))
;; Use 'ct' to keep track of current position in list
(cond ((and (>= p-cla 0) (= (nth i p-list) p-cla))
(setq pos-sum (* 2 ct)))
((and (>= p-url 0) (= (nth i p-list) p-url))
(setq ct (+ ct 1))
- (setq pos-url (* 2 ct)))) )
+ (setq pos-url (* 2 ct)))
+ ((and (>= p-uid 0) (= (nth i p-list) p-uid))
+ (setq ct (+ ct 1))
+ (setq pos-uid (* 2 ct)))) )
(mapc (lambda (ij)
(setq s (icalendar--rris (car ij) (cadr ij) s t t)))
(list
(list "%t"
(concat "\\(" icalendar-import-format-status "\\)??"))
(list "%u"
- (concat "\\(" icalendar-import-format-url "\\)??"))))
+ (concat "\\(" icalendar-import-format-url "\\)??"))
+ (list "%U"
+ (concat "\\(" icalendar-import-format-uid "\\)??"))))
;; Need the \' regexp in order to detect multi-line items
(setq s (concat "\\`"
(icalendar--rris "%s" "\\(.*?\\)" s nil t)
"\\'"))
(if (string-match s summary-and-rest)
- (let (cla des loc org sta sum url)
+ (let (cla des loc org sta sum url uid)
(if (and pos-sum (match-beginning pos-sum))
(setq sum (substring summary-and-rest
(match-beginning pos-sum)
(setq url (substring summary-and-rest
(match-beginning pos-url)
(match-end pos-url))))
+ (if (and pos-uid (match-beginning pos-uid))
+ (setq uid (substring summary-and-rest
+ (match-beginning pos-uid)
+ (match-end pos-uid))))
(list (if cla (cons 'cla cla) nil)
(if des (cons 'des des) nil)
(if loc (cons 'loc loc) nil)
(if org (cons 'org org) nil)
(if sta (cons 'sta sta) nil)
;;(if sum (cons 'sum sum) nil)
- (if url (cons 'url url) nil))))))))
+ (if url (cons 'url url) nil)
+ (if uid (cons 'uid uid) nil))))))))
;; subroutines for icalendar-export-region
(defun icalendar--convert-ordinary-to-ical (nonmarker entry-main)
Argument DIARY-FILENAME input `diary-file'.
Optional argument NON-MARKING determines whether events are created as
non-marking or not."
- (interactive "fImport iCalendar data from file:
+ (interactive "fImport iCalendar data from file: \n\
Finto diary file:
p")
;; clean up the diary file
;; return nil, i.e. import did not work
nil)))
-(defalias 'icalendar-extract-ical-from-buffer 'icalendar-import-buffer)
-(make-obsolete 'icalendar-extract-ical-from-buffer 'icalendar-import-buffer "22.1")
+(define-obsolete-function-alias 'icalendar-extract-ical-from-buffer
+ 'icalendar-import-buffer "22.1")
(defun icalendar--format-ical-event (event)
"Create a string representation of an iCalendar EVENT."
(if (functionp icalendar-import-format)
(funcall icalendar-import-format event)
(let ((string icalendar-import-format)
+ (case-fold-search nil)
(conversion-list
'(("%c" CLASS icalendar-import-format-class)
("%d" DESCRIPTION icalendar-import-format-description)
("%o" ORGANIZER icalendar-import-format-organizer)
("%s" SUMMARY icalendar-import-format-summary)
("%t" STATUS icalendar-import-format-status)
- ("%u" URL icalendar-import-format-url))))
+ ("%u" URL icalendar-import-format-url)
+ ("%U" UID icalendar-import-format-uid))))
;; convert the specifiers in the format string
(mapc (lambda (i)
(let* ((spec (car i))
HCoop / bpt / emacs.git / blobdiff