From bfb6755059e69e1f48eb08f9e791fce132fdf59f Mon Sep 17 00:00:00 2001
From: Sacha Chua <sacha@sachachua.com>
Date: Sun, 20 Dec 2020 00:26:59 -0500
Subject: Add transcript for 04

---
 2020/organizers-notebook.org | 52 +++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 51 insertions(+), 1 deletion(-)

(limited to '2020/organizers-notebook.org')

diff --git a/2020/organizers-notebook.org b/2020/organizers-notebook.org
index f2a1e707..142ac539 100644
--- a/2020/organizers-notebook.org
+++ b/2020/organizers-notebook.org
@@ -7,7 +7,8 @@
 [[!toc levels=4]]
 #+end_export
 
-[[elisp:(progn (org-md-export-to-markdown) (org-babel-tangle))][Export and tangle]]
+- [[elisp:(progn (org-md-export-to-markdown) (org-babel-tangle))][Export and tangle]]
+- [[elisp:(org-babel-execute-buffer)][Execute buffer]]
 
 * Tasks
 ** Manually transcribe
@@ -802,6 +803,55 @@ Take advantage of provided scripts or autogenerated files
    and run [[file:subtitles/fix.py]] like this: =fix.py
    emacsconf-2020--04-music-in-plain-text--jonathan-gregory.sbv=.
 
+*** Add transcript sections
+
+#+begin_src emacs-lisp :eval no :tangle no
+(defvar conf/wiki-directory "~/vendor/emacsconf-wiki" "Directory that has the public conference wiki.")
+
+(defmacro conf/with-talk-info-file (talk &rest body)
+  "Evaluate BODY in the info file for TALK.
+If TALK is not specified, do it in the current buffer."
+  (declare (indent 1))
+  `(if ,talk
+      (with-current-buffer
+          (find-file-noselect
+           (expand-file-name (format "%d/info/%s.md" conf/year
+                                     (plist-get talk :talk-id))
+                             conf/wiki-directory))
+        ,@body)
+     ,@body))
+
+(defun conf/add-transcript (&optional talk)
+  "Try to add transcript for the current talk."
+  (interactive)
+  (conf/with-talk-info-file talk
+    (goto-char (point-min))
+    (let (subtitles subed-auto-find-video all)
+      (while (re-search-forward "subtitles=\"/\\(.+?\\)\"" nil t)
+        (setq subtitles (cons (match-string 1 subtitles) subtitles)))
+      (when subtitles
+        (mapc
+         (lambda (subtitle-file)
+           (with-current-buffer (find-file-noselect (expand-file-name subtitle-file conf/wiki-directory))
+             (goto-char (point-min))
+             (subed-mode)
+             (let (text)
+               (while (subed-forward-subtitle-text)
+                 (setq text (cons (subed-subtitle-text) text)))
+               (setq all (mapconcat 'identity (reverse text) "\n"))))
+           (if (re-search-forward (format "<!-- transcript: %s -->[ \t]*\n\\([.\r\n]*?\\)<!-- /transcript -->" (regexp-quote subtitle-file)) nil t)
+               (progn
+                 (goto-char (match-beginning 1))
+                 (delete-region (match-beginning 1) (match-end 1)))
+             (goto-char (point-max))
+             (insert (format "\n\n<!-- transcript: %s -->\n\n" subtitle-file))
+             (save-excursion (insert "\n\n<!-- /transcript -->\n")))
+           (save-excursion (insert all)))
+         (reverse subtitles))))))
+
+;; (conf/add-transcript (conf/find-talk "03"))
+ 
+#+end_src
 * Other useful tidbits
 
 ** Restarting ikiwiki manually
-- 
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