[epgsearch] Script zum Berechnen benutzerdefinierter Variablen v0.02

#!/bin/bash

# ======================================================================
#
#  script to create epgsearch user variables
#    for use in epgsearchuservars.conf
#
#  rev. 0.01 - 15.08.2024 - Michael Hirmke (development@mike.franken.de)
#  - first public version
#   
#  rev. 0.02 - 19.08.2024 - Michael Hirmke (development@mike.franken.de)
#  - restructured building of subtitle_out
#
# ======================================================================

# epgsearch_mkrecording
# Usage:
# --title=%title%
# --subtitle=%subtitle%
# --year=%year%
# --season_no=%nummer der staffel%
# --episode_no=%nummer der episode%
# --episode_name=%name der episode%
# --season_no_tvsp=%staffel tvsp%
# --episode_no_tvsp=%folge tvsp%
# --episode_name_tvsp=%episode%

# set -x
function mangle() {
  in="$1"
  echo "$in" \
  | sed -r \
           -e "s/[\"\'\%\?]//g" \
           -e "s/[:\/]+/_-_/g" \
           -e "s/\s+/_/g" \
           -e "s/_+/_/g"
} # // end function mangle(  .. )

PARMS=$( /usr/bin/getopt --options '' --longoptions ' \
           title:,
           subtitle:,
           year:,
           season_no:,
           episode_no:,
           episode_name:,
           season_no_tvsp:,
           episode_no_tvsp:,
           episode_name_tvsp:
         ' \
         -- "$@" \
       )
[ $? -eq 0 ] || { 
  echo "Incorrect options provided"
  exit 1
}
eval set -- "$PARMS"
unset PARMS
while true; do
  case "$1" in
  '--title') title="$2"; shift 2 ;;
  '--subtitle') subtitle="$2"; shift 2 ;;
  '--year') year="$2"; shift 2 ;;
  '--season_no') season_no="$2"; shift 2 ;;
  '--episode_no') episode_no="$2"; shift 2 ;;
  '--episode_name') episode_name="$2"; shift 2 ;;
  '--season_no_tvsp') season_no_tvsp="$2"; shift 2 ;;
  '--episode_no_tvsp') episode_no_tvsp="$2"; shift 2 ;;
  '--episode_name_tvsp') episode_name_tvsp="$2"; shift 2 ;;
  '--') shift; break ;;
  esac
done

template_type=$( \
  basename "$0" \
  | sed -r -e "s/^epgsearch_mkrecording_(.+)$/\1/" \
)

# build episode string
_season_no="$season_no"
test -z "$_season_no" && _season_no="$season_no_tvsp"
test -z "$_season_no" && _season_no="$year"
_episode_no="$episode_no"
test -z "$_episode_no" && _episode_no="$episode_no_tvsp"

# build subtitle for output
_season_no="$season_no"
test -z "$_season_no" && _season_no="$season_no_tvsp"
test -z "$_season_no" && _season_no="$year"
_episode_no="$episode_no"
test -z "$_episode_no" && _episode_no="$episode_no_tvsp"
subtitle_out="$subtitle" # may be empty
if test -n "$_season_no" -a -n "$_episode_no"; then # {
  _episode_name="$episode_name_tvsp"
  test -z "$_episode_name" && _episode_name="$episode_name"
  test -z "$_episode_name" && _episode_name="$subtitle_out"
  subtitle_out=$( \
    printf "%02dx%02d_-_%s" "$_season_no" "$_episode_no" "$_episode_name" \
  )
fi # }
subtitle_out=${subtitle_out:0:70}
subtitle_out=$( mangle "$subtitle_out" )

recording_out=""
case "$template_type" in
user)

  # build title for output
  #   (only for this case, where title should be added)
  title_out=""
  test -n "$title" \
    && title_out=$( mangle "$title" )

  # concat recording string for output
  test -n "$title_out" \
    && recording_out="$title_out"
  _to=$( echo "$title_out" | sed -r -e "s/[^a-z0-9]+//ig" )
  _sto=$( echo "$subtitle_out" | sed -r -e "s/[^a-z0-9]+//ig" )
  subadd=0
  if test -n "$_to" -a -n "$_sto"; then # {
    case "$_to" in
    *${_sto}|*${_sto}*|${_sto}*) ;;
    *)
      case "$_sto" in
      *${_to}|*${_to}*|${_to}*) ;;
      *) subadd=1 ;; # only if they are not partially identical
      esac
      ;;
    esac
  fi # }
  test $subadd -eq 1 \
    && recording_out="${recording_out}_-_${subtitle_out}"
  ;;

user_notitle)

  # set recording string for output
  recording_out="$subtitle_out"
  ;;

esac

echo "$recording_out";