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-rw-r--r--emacsconf-stream.el21
1 files changed, 5 insertions, 16 deletions
diff --git a/emacsconf-stream.el b/emacsconf-stream.el
index 19fe049..07743cd 100644
--- a/emacsconf-stream.el
+++ b/emacsconf-stream.el
@@ -42,17 +42,9 @@ Files should be in YEAR/video-slug--main.webm and video-slug--main.vtt.")
(defun emacsconf-stream-set-news (track message)
(interactive (list (emacsconf-complete-track) (read-string "Message: ")))
(let* ((home (concat (emacsconf-stream-track-login track) "~"))
- (default-directory home)
- (filename (expand-file-name "other.svg" home))
- (dom (xml-parse-file filename)))
- (emacsconf-stream-svg-set-text dom "news" message)
- (with-temp-file filename (dom-print dom t))
- (with-temp-file (expand-file-name "video.svg" home)
- (emacsconf-stream-svg-set-text dom "bottom" "")
- (dom-print dom t))
- ;; (shell-command "inkscape --export-type=png --export-dpi=96 --export-background-opacity=0 video.svg")
- ;; (shell-command "inkscape --export-type=png --export-dpi=96 --export-background-opacity=0 other.svg")
- ))
+ (filename (expand-file-name "news.txt" home)))
+ (with-temp-file filename
+ (insert message))))
(defun emacsconf-stream-broadcast (message)
(interactive (list (read-string "Message: ")))
@@ -75,17 +67,14 @@ Files should be in YEAR/video-slug--main.webm and video-slug--main.vtt.")
(defun emacsconf-stream-svg-set-text (dom id text)
"Update DOM to set the tspan in the element with ID to TEXT.
If the element doesn't have a tspan child, use the element itself."
- (setq text (svg--encode-text text))
+ (setq text (if (string= text "") " "
+ (svg--encode-text text)))
(let ((node (or (dom-child-by-tag
(car (dom-by-id dom id))
'tspan)
(dom-by-id dom id))))
(cond
((null node)) ; skip
- ((and (string= text "")
- (= (length node) 2))) ; already nothing, skip
- ((string= text "")
- (setf (elt node 2) ""))
((= (length node) 2)
(nconc node (list text)))
(t (setf (elt node 2) text)))))