styling for pagination links

[serve0] / pages / playctl.sh

diff --git a/pages/playctl.sh b/pages/playctl.sh
index c4ece2c85c97ac1f15ac501f405bc37f5c14af8d..f8247e02d33cbf1278b96ab7c35ee434929dac6b 100755 (executable)
--- a/pages/playctl.sh
+++ b/pages/playctl.sh
@@ -1,6 +1,6 @@
 #!/bin/zsh
 
-# Copyright 2014 2016 Paul Hänsch
+# Copyright 2014, 2016, 2017 Paul Hänsch
 #
 # This file is part of Serve0.
 # 
@@ -19,38 +19,74 @@
 
 . $_EXEC/pages/common.sh
 
+CR="$(printf \\r)"
+
 info="${_GET[i]}"
 location="$(invalidate "${_GET[l]}" '(.*/)?\.\.(/.*)?|' /)"
 directory="${location%/*}"
 statusfile="$_DATA/mplayer.status"
-
-TITLE="$info"
+statusfile="/tmp/mplayer.status"
 
 if [ -n "$info" ]; then
   video="${_DATA}/videos/$info"
-  meta="${_DATA}/meta/$info.meta"
-  tags="$(sed -n '2p' "$meta")"
-  description="$(sed -n '3,$p' "$meta")"
-  head -n1 "$meta" |read length width height x
+  meta="${_DATA}/meta/${info}.meta"
 else
   video="${treeroot%/}/${location#/}"
-  meta=''; tags=''; length=0; width=0; height=0;
-  description=0
+  meta="${treeroot%/}${location%/*}/.index/${location##*/}.meta"
 fi
 
-volume=$(validate "$(cat "$_DATA/mplayer.volume")" '[1-9]?[0-9]|100' 20)
+[ -r "$meta" ] || meta="${_DATA}/mplayer.meta"
+
+tags="$(sed -n '2p' "$meta")"
+description="$(sed -n '3,$p' "$meta")"
+head -n1 "$meta" |read length width height TITLE
 
 debug VIDEO: $video
 
+if [ "$_COOKIE[watch]" = raspi ]; then
+  actionuri="//${RHOST}:${RPORT}/?action=playctl"
+  volume="$({ncat "$RHOST" "$RPORT" <<-EOF
+       GET /?action=playctl&api=volume HTTP/1.0${CR}
+       Host: ${RHOST}${CR}
+       ${CR}
+       EOF
+  } | sed -r '1,/^\r$/d')"
+  volume=$(validate "${volume}" '[1-9]?[0-9]|100' 20)
+else
+  actionuri='?action=playctl'
+  volume=$(validate "$(cat "$_DATA/mplayer.volume")" '[1-9]?[0-9]|100' 20)
+fi
+
+pa_sinks(){
+  if which pactl >/dev/null; then
+    export DISPLAY=":0"
+    export XDG_RUNTIME_DIR="/run/user/$(id |sed -rn '1s;.*uid=([0-9]+)[^0-9].*;\1;p')"
+
+    pactl list sinks \
+    | sed -rn '/Sink #/{:X;N;/Description: /!bX;s;Sink #([0-9]+).+Description: (.*);\1 \2;p}'
+  fi
+}
+
+printf 'Refresh: 1\r\n'
+
 progress(){
-  tail --pid=$$ -f "$statusfile" \
-  | tr '\r' '\n' \
-  | sed -urn '1~5s;^.* V: +([0-9]+)(\.[0-9]+) A-V:.*$;\1;p' \
+  if [ "$_COOKIE[watch]" = raspi ]; then
+    { ncat "$RHOST" "$RPORT" <<-EOF
+       GET /?action=playctl&api=progress HTTP/1.0${CR}
+       Host: ${RHOST}${CR}
+       ${CR}
+       EOF
+    } | sed -ur '1,/^\r$/d'
+  else
+    tail --pid=$$ -c100 -f "$statusfile" \
+    | while read -d "$CR" line; do
+      [ "$line" = "BREAK" ] && exit 0
+      printf '%s\n' "$line"
+    done \
+    | sed -urn '1~12s;^.* V: *+([0-9]+)(\.[0-9]+) A-V:.*$;\1;p'
+  fi \
   | while read m; do
-    printf "%s\n" "$(($m * 100 / $length))"
-  done \
-  | while read n; do
-    [ "$n" != "$previous" ] && printf "%s\n" "$n"
-    previous=$n
+    [ "$m" != "$previous" ] && printf "%d %d\n" "$(($m * 100 / ${length:--1}))" "$m"
+    previous="$m"
   done
 }