1 contributor
#!/bin/bash
thumbnailsconf=${1:-${0##*/}.conf}
test -r "$thumbnailsconf" || exit 1
function set_imgsize () {
imgsize[${#imgsize[@]}]=$1
imgsize[${#imgsize[@]}]=$2
imgsize[${#imgsize[@]}]=$3
}
#set_imgsize 'custom' 1656 1242
set_imgsize 'xxlarge' 1224 918
set_imgsize 'xlarge' 1008 756
set_imgsize 'large' 792 594
set_imgsize 'medium' 576 432
set_imgsize 'small' 432 324
set_imgsize 'xsmall' 240 240
set_imgsize '2small' 144 144
set_imgsize 'thumb' 120 120
eval $(readconf --conf "$thumbnailsconf" -s mysql -s galeries -s path --case-sensitive --array=galerie)
for ((g=0; g<${#galerie[@]}; g++)); do
sqlcmd="select concat('file=', path, ';rotation=', rotation * 90) from piwigo_images \
where id in ( \
select image_id from piwigo_image_category \
where category_id in ( \
select id from piwigo_categories where name = '${galerie[$g]}' \
) \
)"
for image in $(mysql -N -u $dbuser -p${dbpasswd} $dbname <<< $sqlcmd); do
eval "$image"
format=""
file=${file/$sourceDir}
fnNoExt="${file%.*}"
fnExt="${file##*.}"
fnPath="${file%/*}"
fnPath="${fnPath#$sourceDir}"
fnNoExt="${fnNoExt#$sourceDir}"
mkdir -p $destDir/$sourceDir/$fnPath
cmd="nice -n20 convert $site/$file -write mpr:image +delete "
for ((i=0; i<${#imgsize[@]}; i+=3)); do
if ! test -e ${destDir}/${sourceDir}/${fnNoExt}-${imgsize[i]:0:2}.$fnExt; then
format+="${imgsize[i]} "
cmd+="mpr:image -filter Lanczos -strip -quality 95 -interlace line -sampling-factor 4:2:2 "
if test $rotation -ne 0; then
cmd+="-rotate -$rotation -orient top-left "
fi
cmd+="-resize ${imgsize[i+1]}x${imgsize[i+2]} -write ${destDir}/${sourceDir}/${fnNoExt}-${imgsize[i]:0:2}.$fnExt +delete "
fi
done
cmd=$(sed 's/\s*+delete\s*$//' <<< $cmd)
if test -n "$format"; then
echo "$site/$file : $format"
eval "$(echo -e $cmd)"
sleep 30
fi
done
done