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#!/bin/bash
# parse ini file
CONFIG_FILE="config.ini"
# copied and modified from http://mark.aufflick.com/blog/2007/11/08/parsing-ini-files-with-sed
eval `sed -e 's/[[:space:]]*\=[[:space:]]*/=/g' \
-e 's/;.*$//' \
-e 's/\[.*\]//' \
-e 's/[[:space:]]*$//' \
-e 's/^[[:space:]]*//' \
-e "s/^\(.*\)=\([^\"']*\)$/\1=\"\2\"/" \
< $CONFIG_FILE `
LOCALDB=$fspotdb
REMOTEDB=$origdb
dbprefix=${dbprefix//\//\\\/}
# end parsing
function usage () {
echo "TODO: use comma seperate tags for --include=... and/or --exclude=..."
}
# parse command line
CL_INCLUDE=""
CL_EXCLUDE=""
for i in "$@"; do
case $i in
--include=*)
CL_INCLUDE=${i#*=}
;;
--exclude=*)
CL_EXCLUDE=${i#*=}
;;
-h|--help)
usage
;;
esac
done
# check database version, exit if different from what we expect
DBVERSION=`sqlite3 $REMOTEDB 'select data from meta where name="F-Spot Database Version"'`
if [ x"$DBVERSION" != "x18" ] ; then
echo "The database is from a different F-spot version (database version $DBVERSION) that is not implemented."
echo "Check TODO for a newer version or file a bug-report at: TODO"
exit 2
fi
# join tags together in a list of comma seperated quoted strings, so that they can be used in DB queries
INCLUDE="'${CL_INCLUDE/,/','}'"
EXCLUDE="'${CL_EXCLUDE/,/','}'"
if [ "x$INCLUDE" != "x" ] ; then
echo "only including pictures with tags: $INCLUDE"
fi
if [ "x$EXCLUDE" != "x" ] ; then
echo "excluding all pictures with tags: $EXCLUDE"
fi
if [ "x$EXCLUDE" == "x" -a "x$INCLUDE" == "x" ] ; then
echo "using all pictures from the database"
fi
# test if localdb already exist:
# yes:
# see if photo-db is newer? yes: merge them; no: do nothing
# no:
# create it
cp $REMOTEDB $LOCALDB
ExcludeTags=""
if [ "x$EXCLUDE" != "x" ] ; then
ExcludeTags="insert into rmphotoids select photo_id from photo_tags where tag_id in (select id from tags where name in ($EXCLUDE));"
fi
# delete all photo related information that we don't want to keep in case INCLUDE tags were given
sqlite3 $LOCALDB <<EOF
create temp table rmphotoids as select id from photos where id not in (select photo_id from photo_tags where tag_id in (select id from tags where name in ($INCLUDE)));
$ExcludeTags
delete from photos where id in (select * from rmphotoids);
delete from photo_tags where photo_id in (select * from rmphotoids);
delete from photo_versions where photo_id in (select * from rmphotoids);
delete from tags where id not in (select distinct tag_id from photo_tags asc);
delete from rolls where id not in (select distinct roll_id from photos asc);
drop table rmphotoids;
drop table jobs;
drop table exports;
vacuum;
EOF
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