planime

   1 #!/bin/bash
   2
   3 isnum() {
   4     grep -xq '[0-9]\+' <<<"$1"
   5 }
   6
   7 findfile() {
   8     local file tail eq eqt m
   9     for file in "$1"*; do
  10         tail="${file#$1}"
  11         eq="${tail%.*}"
  12         m=n
  13         if [ "${eq%% *}" -eq "$2" ] 2>/dev/null; then
  14             if [[ "$eq" == *\ * ]]; then
  15                 eqt="${eq#* }"
  16             else
  17                 eqt=
  18             fi
  19             m=y
  20         elif [ "${eq:0:${#2}}" = "$2" ]; then
  21             eqt="${eq:${#2}}"
  22             if [ "${eqt:0:1}" = " " -o -z "$eqt" ]; then
  23                 eqt="${eqt# }"
  24                 m=y
  25             fi
  26         fi
  27         if [ "$m" = y ]; then
  28             if [ "$eqt" = "$3" -o "$eqt" = "($3)" ]; then
  29                 echo "$file"
  30                 return 0
  31             fi
  32         fi
  33     done
  34     return 1
  35 }
  36
  37 origargs=("$0" "$@")
  38 cmdline=(mplayer -fs -ass)
  39
  40 while [ "${1:0:1}" = - ]; do
  41     a="$1"
  42     shift
  43     case "$a" in
  44         -h)
  45             echo "usage: planime [-ht] [-s PAR VAL] [NAME-QUAL] [EP|.] [TYPE-QUAL]" >&2
  46             exit 0
  47             ;;
  48         -t)
  49             cmdline=("${cmdline[@]}" -ao oss:/dev/dsp1)
  50             ;;
  51         -A)
  52             while :; do
  53                 a="$1"
  54                 shift
  55                 if [ "$a" = \; ]; then
  56                     break;
  57                 fi
  58                 cmdline=("${cmdline[@]}" "$a")
  59             done
  60             ;;
  61         -s)
  62             savepar="$1"
  63             shift
  64             saveval="$1"
  65             shift
  66             ;;
  67     esac
  68 done
  69
  70 base="$(basename "$(pwd)")"
  71 nextep=n
  72 file=
  73 tqual=
  74 if [ $# -eq 0 ]; then
  75     nextep=y
  76     if [ -r curser ]; then
  77         base="$base $(<curser)"
  78     fi
  79 elif [ $# -eq 1 ]; then
  80     if [ -r "$1" ]; then
  81         file="$1"
  82     else
  83         if findfile "$base - " "$1" >/dev/null; then
  84             ep="$1"
  85         else
  86             nextep=y
  87             base="$base $1"
  88         fi
  89     fi
  90 elif [ $# -eq 2 ]; then
  91     if findfile "$base - " "$1" "$2" >/dev/null; then
  92         ep="$1"
  93         tqual="$2"
  94     else
  95         if [ "$1" = . -a -r curser ]; then
  96             base="$base $(<curser)"
  97         else
  98             base="$base $1"
  99         fi
 100         ep="$2"
 101     fi
 102 else
 103     if [ "$1" = . -a -r curser ]; then
 104         base="$base $(<curser)"
 105     else
 106         base="$base $1"
 107     fi
 108     ep="$2"
 109     tqual="$3"
 110 fi
 111 if [ "$ep" = . ]; then nextep=y; fi
 112 if [ "$nextep" = y -a -r nextep ]; then
 113     ep="$(<nextep)"
 114     if ! isnum "$ep"; then
 115         echo "planime: nextep is non-numeric" >&2
 116         exit 1
 117     fi
 118 fi
 119 if [ -z "$file" ]; then
 120     file="$(findfile "$base - " "$ep" "$tqual")"
 121 fi
 122
 123 if [ -z "$file" -o ! -r "$file" ]; then
 124     echo "planime: no matching file found" >&2
 125     exit 1
 126 fi
 127
 128 case "${file##*.}" in
 129     ogm)
 130         aid=1
 131         sid=0
 132         ;;
 133     mkv)
 134         alang=jpn
 135         slang=eng
 136         ;;
 137 esac
 138
 139 ifile=".${file}.info"
 140
 141 if [ -n "$savepar" ]; then
 142     if [ -r "$ifile" ]; then
 143         egrep -v "^${savepar} " "$ifile" >"$ifile.new"
 144         mv -f "$ifile.new" "$ifile"
 145     fi
 146     echo "$savepar $saveval" >>"$ifile"
 147     exit 0
 148 fi
 149
 150 unset delay
 151
 152 if [ -r "$ifile" ]; then
 153     exec 3<&0
 154     exec 0<"$ifile"
 155     while read par arg; do
 156         if [ "$par" = delay ]; then
 157             cmdline=("${cmdline[@]}" -delay "$arg")
 158         elif [ "$par" = aspect ]; then
 159             cmdline=("${cmdline[@]}" -aspect "$arg")
 160         elif [ "$par" = volmod ]; then
 161             cmdline=("${cmdline[@]}" -af volume="$arg")
 162         elif [ "$par" = alang ]; then
 163             unset alang aid
 164             alang="$arg"
 165         elif [ "$par" = aid ]; then
 166             unset alang aid
 167             aid="$arg"
 168         elif [ "$par" = slang ]; then
 169             unset slang sid
 170             slang="$arg"
 171         elif [ "$par" = sid ]; then
 172             unset slang sid
 173             sid="$arg"
 174         fi
 175     done
 176     exec 0<&3
 177     exec 3<&-
 178 fi
 179
 180 if [ -n "$alang" ]; then
 181     cmdline=("${cmdline[@]}" -alang "$alang")
 182 elif [ -n "$aid" ]; then
 183     cmdline=("${cmdline[@]}" -aid "$aid")
 184 fi
 185 if [ -n "$slang" ]; then
 186     cmdline=("${cmdline[@]}" -slang "$slang")
 187 elif [ -n "$sid" ]; then
 188     cmdline=("${cmdline[@]}" -sid "$sid")
 189 fi
 190
 191 if [ "`hostname`" = pc6 -o "`hostname`" = pc7 -a "$DISPLAY" = :1 ]; then chwp=y; fi
 192
 193 if [ "$chwp" = y ]; then (sleep 2; randomwp) & fi
 194 "${cmdline[@]}" "$file"
 195
 196 if [ "$nextep" = y ]; then
 197     echo "0. Save and continue (or Space)"
 198     echo "1. Continue without saving"
 199     echo "2. Save and exit (or Enter)"
 200     echo "3. Exit without saving (or any key)"
 201     IFS= read -sn1 c
 202     save=n
 203     cont=n
 204     case "$c" in
 205         0|" ")
 206             save=y
 207             cont=y
 208             ;;
 209         1)
 210             cont=y
 211             ;;
 212         2|"")
 213             save=y
 214             ;;
 215     esac
 216     if [ "$save" = y ]; then
 217         let ep++
 218         echo "$ep" >nextep
 219     fi
 220     if [ "$cont" = y ]; then
 221         exec "${origargs[@]}"
 222     else
 223         echo "nextep is $ep"
 224     fi
 225 fi