summaryrefslogtreecommitdiff
path: root/contrib/lisp/ox-rss.el
diff options
context:
space:
mode:
authorS├ębastien Delafond <sdelafond@gmail.com>2015-08-25 12:27:35 +0200
committerS├ębastien Delafond <sdelafond@gmail.com>2015-08-25 12:27:35 +0200
commit1be13d57dc8357576a8285c6dadc03db9e3ed7b0 (patch)
treee35b32d4dbd60cb6cea09f3c0797cc8877352def /contrib/lisp/ox-rss.el
parent4dc4918d0d667f18f3d5e3dd71e6f117ddb8af8a (diff)
Imported Upstream version 8.3.1
Diffstat (limited to 'contrib/lisp/ox-rss.el')
-rw-r--r--contrib/lisp/ox-rss.el75
1 files changed, 42 insertions, 33 deletions
diff --git a/contrib/lisp/ox-rss.el b/contrib/lisp/ox-rss.el
index 5fd2afc..4cdfe0e 100644
--- a/contrib/lisp/ox-rss.el
+++ b/contrib/lisp/ox-rss.el
@@ -1,6 +1,6 @@
;;; ox-rss.el --- RSS 2.0 Back-End for Org Export Engine
-;; Copyright (C) 2013, 2014 Bastien Guerry
+;; Copyright (C) 2013-2015 Bastien Guerry
;; Author: Bastien Guerry <bzg@gnu.org>
;; Keywords: org, wp, blog, feed, rss
@@ -42,6 +42,9 @@
;; PUBDATE property. If `org-rss-use-entry-url-as-guid', it will also add
;; an ID property, later used as the guid for the feed's item.
;;
+;; The top-level headline is used as the title of each RSS item unless
+;; an RSS_TITLE property is set on the headline.
+;;
;; You typically want to use it within a publishing project like this:
;;
;; (add-to-list
@@ -119,7 +122,9 @@ When nil, Org will create ids using `org-icalendar-create-uid'."
(if a (org-rss-export-to-rss t s v)
(org-open-file (org-rss-export-to-rss nil s v)))))))
:options-alist
- '((:with-toc nil nil nil) ;; Never include HTML's toc
+ '((:description "DESCRIPTION" nil nil newline)
+ (:keywords "KEYWORDS" nil nil space)
+ (:with-toc nil nil nil) ;; Never include HTML's toc
(:rss-extension "RSS_EXTENSION" nil org-rss-extension)
(:rss-image-url "RSS_IMAGE_URL" nil org-rss-image-url)
(:rss-categories nil nil org-rss-categories))
@@ -204,10 +209,12 @@ publishing directory.
Return output file name."
(let ((bf (get-file-buffer filename)))
(if bf
- (with-current-buffer bf
- (org-rss-add-pubdate-property)
- (write-file filename))
+ (with-current-buffer bf
+ (org-icalendar-create-uid filename 'warn-user)
+ (org-rss-add-pubdate-property)
+ (write-file filename))
(find-file filename)
+ (org-icalendar-create-uid filename 'warn-user)
(org-rss-add-pubdate-property)
(write-file filename) (kill-buffer)))
(org-publish-org-to
@@ -222,29 +229,29 @@ communication channel."
(unless (or (org-element-property :footnote-section-p headline)
;; Only consider first-level headlines
(> (org-export-get-relative-level headline info) 1))
- (let* ((htmlext (plist-get info :html-extension))
+ (let* ((author (and (plist-get info :with-author)
+ (let ((auth (plist-get info :author)))
+ (and auth (org-export-data auth info)))))
+ (htmlext (plist-get info :html-extension))
(hl-number (org-export-get-headline-number headline info))
(hl-home (file-name-as-directory (plist-get info :html-link-home)))
(hl-pdir (plist-get info :publishing-directory))
(hl-perm (org-element-property :RSS_PERMALINK headline))
- (anchor
- (org-export-solidify-link-text
- (or (org-element-property :CUSTOM_ID headline)
- (concat "sec-" (mapconcat 'number-to-string hl-number "-")))))
+ (anchor (org-export-get-reference headline info))
(category (org-rss-plain-text
(or (org-element-property :CATEGORY headline) "") info))
- (pubdate
- (let ((system-time-locale "C"))
- (format-time-string
- "%a, %d %b %Y %H:%M:%S %z"
- (org-time-string-to-time
- (or (org-element-property :PUBDATE headline)
- (error "Missing PUBDATE property"))))))
- (title (replace-regexp-in-string
- org-bracket-link-regexp
- (lambda (m) (or (match-string 3 m)
- (match-string 1 m)))
- (org-element-property :raw-value headline)))
+ (pubdate0 (org-element-property :PUBDATE headline))
+ (pubdate (let ((system-time-locale "C"))
+ (if pubdate0
+ (format-time-string
+ "%a, %d %b %Y %H:%M:%S %z"
+ (org-time-string-to-time pubdate0)))))
+ (title (or (org-element-property :RSS_TITLE headline)
+ (replace-regexp-in-string
+ org-bracket-link-regexp
+ (lambda (m) (or (match-string 3 m)
+ (match-string 1 m)))
+ (org-element-property :raw-value headline))))
(publink
(or (and hl-perm (concat (or hl-home hl-pdir) hl-perm))
(concat
@@ -259,17 +266,19 @@ communication channel."
(org-element-property :CUSTOM_ID headline)
publink)
info))))
- (format
- (concat
- "<item>\n"
- "<title>%s</title>\n"
- "<link>%s</link>\n"
- "<guid isPermaLink=\"false\">%s</guid>\n"
- "<pubDate>%s</pubDate>\n"
- (org-rss-build-categories headline info) "\n"
- "<description><![CDATA[%s]]></description>\n"
- "</item>\n")
- title publink guid pubdate contents))))
+ (if (not pubdate0) "" ;; Skip entries with no PUBDATE prop
+ (format
+ (concat
+ "<item>\n"
+ "<title>%s</title>\n"
+ "<link>%s</link>\n"
+ "<author>%s</author>\n"
+ "<guid isPermaLink=\"false\">%s</guid>\n"
+ "<pubDate>%s</pubDate>\n"
+ (org-rss-build-categories headline info) "\n"
+ "<description><![CDATA[%s]]></description>\n"
+ "</item>\n")
+ title publink author guid pubdate contents)))))
(defun org-rss-build-categories (headline info)
"Build categories for the RSS item."