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|
#!/usr/bin/env bash
#
# dvdtguess
# - try to guess the title of a DVD by it's MPEG filename
#
# Copyright (c) 2004-2008 W. Wershofen <itconsult at wershofen.de>
# Copyright (c) 2010-2011 Markus Kohm <kohm at users.sf.net>
# Copyright (c) 2009-2012 Joo Martin <joomart2009 at users.sf.net>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This package is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# Changes:
#
# 2004-01-26 Wolfgang Wershofen
# * initial version
# 2010-06-21 Markus Kohm
# * renamed dvdwizardrc into dvdwizard_common
# * usage of gettext features for multilanguage ui
# -several `echo' replaced by `printf'
# * made usage of `tr' portable (POSIX compatible and
# independent of using BSD, GNU or Sytem V `tr').
# * space added between lowercase immediatly followed by
# an uppercase
#
# Notes:
# * If you want another heuristic file name to movie title conversion
# used from dvdwizard, simply add a function named `dvdtguess' to your
# configurations file `dvdwizard.conf'. This function should echo
# the result of the conversion to stdout only.
# -------------------------------------------------------------------------
#
# i18n
#
export TEXTDOMAIN=dvdwizard
export TEXTDOMAINDIR="@LOCALEDIR@"
# We need some sub-routines from dvdwizard_common.
# This file must be found at PATH.
#
. dvdwizard_common || {
echo $"FATAL ERROR: could not execute common function file \`dvdwizard_common'!
You have to install \`dvdwizard_common' somewhere at PATH." >&2
exit 1
}
# ------------------------------
# Function specification
#
usagetext=$"
Usage: ${thisscript} filename
${thisscript} -h|--help
${thisscript} -v|--version
Guessed title string is returned via /dev/stdout.
"
# ------------------------------
# Main Processing
#
#
# Is help wanted?
#
test_versionhelp "$@"
tfile="$@"
tstring=""
#
# Check for needed tools
#
check_tools
#
# Title-Guessing:
#----------------
# This is a terrible hack and the results may be poor. If you don't like it,
# either supply a title with the -t or -T option or rename your files to give
# better results. Sorry.
#
# Most of the time, we're working on dBox-streams from udrec.
# The name of these files starts with the tv-station (in uppercase) and ends
# with date and time. In addition whitespace and special characters have been
# replaced with underscores.
# First turn underscores into spaces, then ignore everything before the first
# word with lowercase or numerics with more than one digit.
# At the end, remove all words, which are pure numeric with 8 resp. 6 digits.
#
fext=."${tfile##*.}"
fBase=$(basename "$tfile" "$fext")
spacename=`echo "$fBase" | tr -s '_' ' '`
words=`echo "$spacename" | wc -w`
for i in `seq 1 $words`; do
actword=`echo "$spacename" | cut -d' ' -f$i`
if [ -z "$tstring" ]; then
# if we're at the beginning
if [ "$(echo $actword | tr -s [A-Z] '[ *]')" != " " ]; then
# if the word is not complete upper-case
if [ "$(echo $actword | tr -s [0-9] '[ *]')" != " " -o ${#actword} -gt 1 ]; then
# and not one numeric digit (e.g. PREMIERE 1, SAT 1, PRO 7)
# then begin writing the title
tstring=$actword
fi
fi
elif ! is_integer "$actword" || [ ${#actword} -lt 6 ]; then
# if they are not numeric or have less the 6 digits
# append words to title
tstring="$tstring $actword"
fi
done
# mjk: I often name movies like `TitleOfTheMovie.mpg', because of this
# we add a space between each lowercase followed by an uppercase:
tstring=$(echo $tstring | sed -e 's/\([a-z]\)\([A-Z]\)/\1 \2/g')
echo "$tstring"
exit 0
|
