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authorSacha Chua <sacha@sachachua.com>2022-10-20 21:49:32 -0400
committerSacha Chua <sacha@sachachua.com>2022-10-20 21:49:32 -0400
commit59de795fdcdd117e671b1513474f158a7e38c313 (patch)
treec3a9ae1a1e9233ed519e32b893cbef51fcf6b97a
parenta8102ca8b13607b4e4eae95635e0d4ac578cf195 (diff)
downloademacsconf-el-59de795fdcdd117e671b1513474f158a7e38c313.tar.xz
emacsconf-el-59de795fdcdd117e671b1513474f158a7e38c313.zip
Work on watch pages on live.emacsconf.org
Diffstat (limited to '')
-rw-r--r--emacsconf-publish.el319
-rw-r--r--emacsconf-schedule.el8
-rw-r--r--emacsconf.el12
3 files changed, 221 insertions, 118 deletions
diff --git a/emacsconf-publish.el b/emacsconf-publish.el
index 8d85b76..296c946 100644
--- a/emacsconf-publish.el
+++ b/emacsconf-publish.el
@@ -696,43 +696,43 @@ Entries are sorted chronologically, with different tracks interleaved."
(defun emacsconf-publish-sched-directive (o)
(format "[[!template id=sched%s%s]]"
- (let ((result "")
- (attrs (append
- (list
- :title (plist-get o :title)
- :url (concat "/" (plist-get o :url))
- :speakers (plist-get o :speakers)
- :q-and-a (plist-get o :q-and-a))
- (unless (eq emacsconf-publishing-phase 'program)
- (list
- :track (plist-get o :track)
- :slug (plist-get o :slug)
- :status (pcase (plist-get o :status)
- ("CAPTIONED" "captioned")
- ("PREREC_RECEIVED" "received")
- ("DONE" "done")
- ("STARTED" "now playing")
- (_ nil))
- :time (plist-get o :time)
- :startutc (format-time-string "%FT%T%z" (plist-get o :start-time) t)
- :endutc (format-time-string "%FT%T%z" (plist-get o :end-time) t)
- :start (format-time-string "%-l:%M" (plist-get o :start-time) emacsconf-timezone)
- :end (format-time-string "%-l:%M" (plist-get o :end-time) emacsconf-timezone))))))
- (while attrs
- (let ((field (pop attrs))
- (val (pop attrs)))
- (when val
- (setq result (concat result " " (substring (symbol-name field) 1) "=\"" val "\"")))))
- result)
- (if (eq emacsconf-publishing-phase 'resources)
- (format" resources=\"\"\"\n%s\n\"\"\""
- (mapconcat (lambda (s) (concat "<li>" s "</li>"))
- (emacsconf-link-file-formats-as-list
- (append o
- (list :base-url (format "%s%s/" emacsconf-media-base-url emacsconf-year)))
- (append emacsconf-main-extensions '("--main.webm")))
- ""))
- "")))
+ (let ((result "")
+ (attrs (append
+ (list
+ :title (plist-get o :title)
+ :url (concat "/" (plist-get o :url))
+ :speakers (plist-get o :speakers)
+ :q-and-a (plist-get o :q-and-a))
+ (unless (eq emacsconf-publishing-phase 'program)
+ (list
+ :track (plist-get o :track)
+ :slug (plist-get o :slug)
+ :status (pcase (plist-get o :status)
+ ("CAPTIONED" "captioned")
+ ("PREREC_RECEIVED" "received")
+ ("DONE" "done")
+ ("STARTED" "now playing")
+ (_ nil))
+ :time (plist-get o :time)
+ :startutc (format-time-string "%FT%T%z" (plist-get o :start-time) t)
+ :endutc (format-time-string "%FT%T%z" (plist-get o :end-time) t)
+ :start (format-time-string "%-l:%M" (plist-get o :start-time) emacsconf-timezone)
+ :end (format-time-string "%-l:%M" (plist-get o :end-time) emacsconf-timezone))))))
+ (while attrs
+ (let ((field (pop attrs))
+ (val (pop attrs)))
+ (when val
+ (setq result (concat result " " (substring (symbol-name field) 1) "=\"" val "\"")))))
+ result)
+ (if (eq emacsconf-publishing-phase 'resources)
+ (format" resources=\"\"\"\n%s\n\"\"\""
+ (mapconcat (lambda (s) (concat "<li>" s "</li>"))
+ (emacsconf-link-file-formats-as-list
+ (append o
+ (list :base-url (format "%s%s/" emacsconf-media-base-url emacsconf-year)))
+ (append emacsconf-main-extensions '("--main.webm")))
+ ""))
+ "")))
(defun emacsconf-format-main-schedule (info)
(let* ((cancelled (seq-filter (lambda (o) (string= (plist-get o :status) "CANCELLED")) info)))
@@ -1244,88 +1244,181 @@ Entries are sorted chronologically, with different tracks interleaved."
(insert "</div>"))))
by-day))))
+(defvar emacsconf-publish-watch-directory "/ssh:front:/var/www/live.emacsconf.org/")
+
+(defun emacsconf-publish-format-watch-index (info)
+ (concat
+ "<!-- Automatically generated by emacsconf-publish-watch-pages -->\n
+<h1>Tracks</h1>"
+ "<table width=\"100%\"><tr><th>Watch page</th><th>IRC channel (libera.chat)</th><th>Alternative for streaming player</th><th>Low res</th></tr>\n"
+ (mapconcat (lambda (track)
+ (emacsconf-replace-plist-in-string
+ track
+ "<tr><td><a href=\"/${year}/watch/${id}\">${name}</a></td><td><a href=\"${webchat}\">${channel}</a></td><td><a href=\"${stream}\">${stream}</a></td><td><a href=\"${480p}\">${id}-480p.webm</a></tr>"))
+ emacsconf-tracks
+ "\n")
+ "</table>\n\n"
+ (with-temp-buffer
+ (svg-print (emacsconf-schedule-svg 800 300 info))
+ (buffer-string))))
+
+(defun emacsconf-publish-schedule-line (talk)
+ (setq talk (append talk (list
+ :startutc (format-time-string "%FT%T%z" (plist-get talk :start-time) t)
+ :endutc (format-time-string "%FT%T%z" (plist-get talk :end-time) t)
+ :start (format-time-string "%-l:%M" (plist-get talk :start-time) emacsconf-timezone)
+ :end (format-time-string "%-l:%M" (plist-get talk :end-time) emacsconf-timezone)
+ :base-url emacsconf-base-url)))
+ (emacsconf-replace-plist-in-string
+ (append talk (list
+ :start-info (emacsconf-surround "<span class=\"sched-start\">" (plist-get talk :start) "</span>" "")
+ :end-info(emacsconf-surround " - <span class=\"sched-end\">" (plist-get talk :end) "</span>" "")
+ :track-info (emacsconf-surround (format " <span class=\"sched-track %s\">" (or (plist-get talk :track) "")) (plist-get talk :track) "</span>" "")
+ :q-info (emacsconf-surround " <span class=\"sched-q-and-a\">Q&amp;A: " (plist-get talk :q-and-a) "</span>; " "")
+ :slug-info (emacsconf-surround " <span class=\"sched-slug\">id:" (plist-get talk :slug) "</span>" "")
+ :speaker-info (emacsconf-surround " <div class=\"sched-speakers\">id:" (plist-get talk :speakers) "</div>" "")
+ :resources-info (emacsconf-surround "<ul class=\"resources\">id:" (plist-get talk :resources) "</ul>" "")))
+ "<div data-start=\"${startutc}\" data-end=\"${endutc}\" class=\"sched-entry track-${track}\">
+<div class=\"sched-meta\"><span class=\"sched-time\">${start-info}${end-info}</span>${track-info}${q-info}${slug-info}</div>
+<div class=\"sched-title\"><a href=\"${base-url}${url}\">${title}</a></div>
+${speaker-info}
+${resources-info}
+</div>
+"))
+
+(defun emacsconf-publish-schedule-short (info)
+ (mapconcat (lambda (o)
+ (emacsconf-replace-plist-in-string
+ (append o (list :base-url emacsconf-base-url))
+ "<span><a href=\"${base-url}${url}\">${slug}</a> (<a class=\"pad-link\" href=\"${pad-url}\">pad</a>, ${qa-link})</span>"))
+ info " - "))
+
+(defun emacsconf-publish-page-nav (nav &optional current sep)
+ (concat (if current (format "<a name=\"%s\"></a>" current) "")
+ (mapconcat (lambda (n)
+ (if (string= current (car n))
+ (concat "<strong>" (cdr n) "</strong>")
+ (concat "<a href=\"#" (car n) "\">" (cdr n) "</a>")))
+ nav (or sep " - "))))
+
+(defun emacsconf-publish-format-watch-track (track info)
+ (let ((nav '(("watch" . "Watch")
+ ("links" . "Pad and Q&amp;A links")
+ ("chat" . "Chat")
+ ("sched" . "Schedule")))
+ (track-talks (seq-filter (lambda (o) (string= (plist-get o :track)
+ (plist-get track :name)))
+ info))
+ )
+ (emacsconf-replace-plist-in-string
+ (append
+ (list :links (concat
+ "<a href=\"#watch\">Watch</a> - <a href=\"#links\">Pad and Q&amp;A links</a> - <a href=\"#chat\">Chat</a> - <a href=\"#sched\">View schedule</a> - \nStreams: "
+ )
+ :sched (with-temp-buffer
+ (svg-print (emacsconf-schedule-svg 800 300 info))
+ (buffer-string))
+ :year emacsconf-year
+ :brief (emacsconf-publish-schedule-short
+
+ track-talks)
+ :stream-nav (concat "Tracks: " (mapconcat (lambda (tr)
+ (if (string= (plist-get tr :name) (plist-get track :name))
+ (format "<strong>%s</strong>" (plist-get track :name))
+ (format "<a href=\"/%s/watch/%s/\">%s</a>"
+ emacsconf-year
+ (plist-get tr :id)
+ (plist-get tr :name))))
+ emacsconf-tracks
+ " - "))
+ :talks
+ (mapconcat (lambda (entry) (format "<h1>%s</h1>\n%s\n" (car entry)
+ (mapconcat #'emacsconf-publish-schedule-line (cdr entry) "\n")))
+ (seq-group-by (lambda (o)
+ (format-time-string "%A, %b %-e, %Y" (plist-get o :start-time) emacsconf-timezone))
+ track-talks)))
+ track)
+ (concat
+ "<!-- Automatically generated by emacsconf-publish-watch-pages -->
+<!--
+[[!inline pages=\"internal(${year}/watch/announce)\" raw=\"yes\"]]
+[[!meta title=\"${name} stream\"]]
+[[!sidebar content=\"\"]] -->
+<h1>EmacsConf ${year}: ${name} track</h1>
+<hr size=\"1\">
+<div>"
+ (emacsconf-publish-page-nav nav "watch")
+ " | ${stream-nav}</div>
+
+<video controls><source src=\"${stream}\" type=\"video/webm\" /></video>
+<div>Alternatively, load <a href=\"${stream}\">${stream}</a> or <a href=\"${480p}\"></a> (low-res) in a streaming media player such as MPV.</div>
+<hr size=\"1\"><div>" (emacsconf-publish-page-nav nav "links") " | ${stream-nav}</div>"
+ "<div>${brief}</div>
+<div class=\"pad-output\"></div>
+<hr size=\"1\"><div>" (emacsconf-publish-page-nav nav "chat") " | ${stream-nav}</div>"
+"<div>Chat: <a href=\"${webchat}\">${channel}</a> on libera.chat</div>
+
+<div class=\"chat-iframe\" data-track=\"${id}\"></div>
+<iframe src=\"${webchat}\" height=\"600\" width=\"100%\"></iframe>
+<hr size=\"1\"><div>" (emacsconf-publish-page-nav nav "sched") " | ${stream-nav}</div>"
+"
+<div>${sched}</div>
+<div>${talks}</div>
+"))))
+
(defun emacsconf-publish-watch-pages ()
"Update /year/watch pages."
(interactive)
- (emacsconf-publish-with-wiki-change
-
- (mapc (lambda (track)
- (plist-put track :year emacsconf-year)
- (plist-put track :stream (concat emacsconf-stream-base (plist-get track :id) ".webm"))
- (plist-put track :480p (concat emacsconf-stream-base (plist-get track :id) "-480p.webm"))
- (plist-put track :webchat-channels (concat "emacsconf,emacsconf-" (plist-get track :id)))
- (plist-put track :webchat (concat emacsconf-chat-base "?join=" (plist-get track :webchat-channels)))
- (plist-put track :channel (concat "#emacsconf-" (plist-get track :id))))
- emacsconf-tracks)
- (let* ((info (sort (emacsconf-get-talk-info) #'emacsconf-sort-by-scheduled))
- (emacsconf-publishing-phase 'schedule)
- (sched (format "[[!inline pages=\"internal(%s/schedule-image)\" raw=\"yes\"]]" emacsconf-year)))
- (unless (file-directory-p (expand-file-name "watch" (expand-file-name emacsconf-year emacsconf-directory)))
- (make-directory (expand-file-name "watch" (expand-file-name emacsconf-year emacsconf-directory))))
- (with-temp-file (expand-file-name "watch/info.md" (expand-file-name emacsconf-year emacsconf-directory))
- (insert
- "<!-- Automatically generated by emacsconf-publish-watch-pages -->\n[[!sidebar content=\"\"]]
-# Tracks\n\n"
- "<table width=\"100%\"><tr><th>Watch page</th><th>IRC channel (libera.chat)</th><th>Alternative for streaming player</th><th>Low res</th></tr>\n"
- (mapconcat (lambda (track)
- (emacsconf-replace-plist-in-string
- track
- "<tr><td><a href=\"/${year}/watch/${id}\">${name}</a></td><td><a href=\"${webchat}\">${channel}</a></td><td><a href=\"${stream}\">${stream}</a></td><td><a href=\"${480p}\">${id}-480p.webm</a></tr>"))
- emacsconf-tracks
- "\n")
- "</table>\n\n" sched))
-
+ (mapc (lambda (track)
+ (plist-put track :year emacsconf-year)
+ (plist-put track :stream (concat emacsconf-stream-base (plist-get track :id) ".webm"))
+ (plist-put track :480p (concat emacsconf-stream-base (plist-get track :id) "-480p.webm"))
+ (plist-put track :webchat-channels (concat "emacsconf,emacsconf-" (plist-get track :id)))
+ (plist-put track :webchat (concat emacsconf-chat-base "?join=" (plist-get track :webchat-channels)))
+ (plist-put track :channel (concat "#emacsconf-" (plist-get track :id))))
+ emacsconf-tracks)
+ (let* ((info (sort (emacsconf-get-talk-info) #'emacsconf-sort-by-scheduled))
+ (emacsconf-publishing-phase 'schedule)
+ (emacsconf-use-absolute-url t))
+ ;; (when emacsconf-directory
+ ;; (emacsconf-publish-with-wiki-change
+ ;; (make-directory (expand-file-name "watch" (expand-file-name emacsconf-year emacsconf-directory)) t)
+ ;; (with-temp-file (expand-file-name "watch/info.md" (expand-file-name emacsconf-year emacsconf-directory))
+ ;; (insert "[[!sidebar content=\"\"]]" (emacsconf-publish-format-watch-index info)))
+ ;; (mapc (lambda (track)
+ ;; (with-temp-file (expand-file-name (format "%s/watch/%s.md" emacsconf-year (plist-get track :id))
+ ;; emacsconf-directory)
+ ;; (insert (emacsconf-publish-format-watch-track track info))))
+ ;; emacsconf-tracks)))
+ ;; Update live.emacsconf.org
+ (when emacsconf-publish-watch-directory
+ (make-directory (expand-file-name "watch" (expand-file-name emacsconf-year emacsconf-publish-watch-directory)) t)
+ (with-temp-file (expand-file-name "watch/index.html" (expand-file-name emacsconf-year emacsconf-publish-watch-directory))
+ (insert "<html><head><title>Watch EmacsConf</title><link rel=\"stylesheet\" type=\"text/css\" href=\"/style.css\"></link></head><body>" (emacsconf-publish-format-watch-index info)
+
+" <p>
+ Depending on which media player you use, you may enter the stream address
+ in a graphical user interface or provide it as an argument to the program
+ when launching it from the terminal.
+ </p>
+ <p>
+ Examples:
+ </p>
+<pre>mpv https://live0.emacsconf.org:9001/emacsconf/gen.webm
+vlc https://live0.emacsconf.org:9001/emacsconf/gen.webm
+ffplay https://live0.emacsconf.org:9001/emacsconf/gen.webm
+</pre>"
+ "</body></html>"))
(mapc (lambda (track)
- (with-temp-file (expand-file-name (format "%s/watch/%s.md"
- emacsconf-year
- (plist-get track :id))
- emacsconf-directory)
+ (make-directory (expand-file-name (format "%s/watch/%s" emacsconf-year (plist-get track :id)) emacsconf-publish-watch-directory) t)
+ (with-temp-file (expand-file-name (format "%s/watch/%s/index.html" emacsconf-year (plist-get track :id))
+ emacsconf-publish-watch-directory)
(insert
(emacsconf-replace-plist-in-string
- (append
- (list :links (concat
- "<a href=\"#watch\">Watch</a> - <a href=\"#chat\">Chat</a> - <a href=\"#sched\">View schedule</a> - \nStreams: "
- (mapconcat (lambda (tr)
- (if (string= (plist-get tr :name) (plist-get track :name))
- (format "**%s**" (plist-get track :name))
- (format "<a href=\"/%s/watch/%s/\">%s</a>"
- emacsconf-year
- (plist-get tr :id)
- (plist-get tr :name))))
- emacsconf-tracks
- " - "))
- :sched sched
- :year emacsconf-year
- :talks (mapconcat #'emacsconf-publish-sched-directive
- (seq-filter (lambda (o) (string= (plist-get o :track)
- (plist-get track :name)))
- info)
- "\n"))
- track)
- "<!-- Automatically generated by emacsconf-publish-watch-pages -->
-[[!inline pages=\"internal(${year}/watch/announce)\" raw=\"yes\"]]
-[[!meta title=\"${name} stream\"]]
-[[!sidebar content=\"\"]]
-
-<a name=\"watch\"></a>
-${links}
-\n<video controls><source src=\"${stream}\" type=\"video/webm\" /></video>
-Alternatively, load <${stream}> or <${480p}> (low-res) in a streaming media player such as MPV.
-
-<a name=\"chat\"></a>
-${links}
-
-Chat: [${channel} on libera.chat](${webchat})
-
-<div class=\"chat-iframe\" data-track=\"${id}\"></div>
-
-<a name=\"sched\"></a>
-${links}
-
-${sched}\n
-
-${talks}
-"))))
+ track
+ "<html><head><title>Watch EmacsConf ${name} track</title><link rel=\"stylesheet\" type=\"text/css\" href=\"/style.css\"></link></head><body>")
+ (emacsconf-publish-format-watch-track track info)
+ "</body></html>")))
emacsconf-tracks))))
(defvar emacsconf-publish-current-dir "/ssh:media:/var/www/media.emacsconf.org/2022/current"
diff --git a/emacsconf-schedule.el b/emacsconf-schedule.el
index 9b90faa..b8c3892 100644
--- a/emacsconf-schedule.el
+++ b/emacsconf-schedule.el
@@ -226,6 +226,7 @@ Each function should take the info and manipulate it as needed, returning the ne
(emacsconf-filter-talks info)))))
(defvar emacsconf-schedule-svg-modify-functions '(emacsconf-schedule-svg-color-by-track) "Functions to run to modify the display of each item.")
+(defvar emacsconf-use-absolute-url nil "Non-nil means try to use absolute URLs.")
(defun emacsconf-schedule-svg-track (svg base-x base-y width height start-time end-time info)
(let ((scale (/ width (float-time (time-subtract end-time start-time)))))
(mapc
@@ -258,7 +259,12 @@ Each function should take the info and manipulate it as needed, returning the ne
(parent (dom-node
'a
(list
- (cons 'href (concat "/" (plist-get o :url)))
+ (cons 'href
+ (concat
+ (if emacsconf-use-absolute-url
+ emacsconf-base-url
+ "/")
+ (plist-get o :url)))
(cons 'title (plist-get o :title))
(cons 'data-slug (plist-get o :slug)))
(dom-node 'title nil
diff --git a/emacsconf.el b/emacsconf.el
index 8183fc5..6d25045 100644
--- a/emacsconf.el
+++ b/emacsconf.el
@@ -75,7 +75,7 @@
:type 'file
:group 'emacsconf)
-(defvar emacsconf-stream-base "https://live0.emacsconf.org/")
+(defvar emacsconf-stream-base "https://live0.emacsconf.org:9001/emacsconf/")
(defvar emacsconf-chat-base "https://chat.emacsconf.org/")
(defcustom emacsconf-download-directory "~/Downloads"
@@ -422,14 +422,18 @@
(when track
(plist-put o :watch-url (concat emacsconf-base-url emacsconf-year "/watch/" (plist-get track :id))))
(plist-put o :channel (plist-get track :channel))
+ (plist-put o :webchat-url (concat emacsconf-chat-base "?join=emacsconf," (plist-get track :channel)))
(cond
((string-match "live" (or (plist-get o :q-and-a) ""))
(plist-put o :bbb-redirect (format "https://emacsconf.org/current/%s/room/" (plist-get o :slug)))
- (plist-put o :qa-info (plist-get o :bbb-redirect)))
+ (plist-put o :qa-info (plist-get o :bbb-redirect))
+ (plist-put o :qa-link (format "<a href=\"%s\">live</a>" (plist-get o :bbb-redirect))))
((string-match "IRC" (or (plist-get o :q-and-a) ""))
(plist-put o :qa-info (concat (emacsconf-surround "nick: " (plist-get o :irc) ", " "")
- (plist-get o :channel))))
- (t (plist-put o :qa-info "none")))
+ (plist-get o :channel)))
+ (plist-put o :qa-link (format "<a href=\"%s\">%s</a>" (plist-get o :webchat-url) (plist-get o :qa-info))))
+ (t (plist-put o :qa-info "none")
+ (plist-put o :qa-link "none")))
(plist-put o :pad-url (format "https://pad.emacsconf.org/%s-%s" emacsconf-year (plist-get o :slug)))
o))