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 [ "$par" = alang ]; then
 161             unset alang aid
 162             alang="$arg"
 163         elif [ "$par" = aid ]; then
 164             unset alang aid
 165             aid="$arg"
 166         elif [ "$par" = slang ]; then
 167             unset slang sid
 168             slang="$arg"
 169         elif [ "$par" = sid ]; then
 170             unset slang sid
 171             sid="$arg"
 172         fi
 173     done
 174     exec 0<&3
 175     exec 3<&-
 176 fi
 177
 178 if [ -n "$alang" ]; then
 179     cmdline=("${cmdline[@]}" -alang "$alang")
 180 elif [ -n "$aid" ]; then
 181     cmdline=("${cmdline[@]}" -aid "$aid")
 182 fi
 183 if [ -n "$slang" ]; then
 184     cmdline=("${cmdline[@]}" -slang "$slang")
 185 elif [ -n "$sid" ]; then
 186     cmdline=("${cmdline[@]}" -sid "$sid")
 187 fi
 188
 189 if [ "`hostname`" = pc6 ]; then chwp=y; fi
 190
 191 if [ "$chwp" = y ]; then (sleep 2; randomwp) & fi
 192 "${cmdline[@]}" "$file"
 193
 194 if [ "$nextep" = y ]; then
 195     echo "0. Save and continue (or Space)"
 196     echo "1. Continue without saving"
 197     echo "2. Save and exit (or Enter)"
 198     echo "3. Exit without saving (or any key)"
 199     IFS= read -sn1 c
 200     save=n
 201     cont=n
 202     case "$c" in
 203         0|" ")
 204             save=y
 205             cont=y
 206             ;;
 207         1)
 208             cont=y
 209             ;;
 210         2|"")
 211             save=y
 212             ;;
 213     esac
 214     if [ "$save" = y ]; then
 215         let ep++
 216         echo "$ep" >nextep
 217     fi
 218     if [ "$cont" = y ]; then
 219         exec "${origargs[@]}"
 220     else
 221         echo "nextep is $ep"
 222     fi
 223 fi