일요일, 5월 26, 2024
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WD Cloud Piwigo Thumbnail shell script

WD Cloud Piwigo Thumbnail shell script

1. convert 유틸설치

apt-get install imagemagick

2.셀스크립트 작성 및 사용방법
아래의 내용으로 xxx.sh 생성후 권한 부여 chmod 777 xxx.sh

실행방법 : xxx.sh 인자 [ 인자는 startDataDir 디렉토리의 하위에 하위 폴더가 존재할시 사용하면 됨.]

예를 들자면

/DataVolume/www/pw/galleries/2012 ,
/DataVolume/www/pw/galleries/2012 /01,
/DataVolume/www/pw/galleries/2012 /02,

/DataVolume/www/pw/galleries/2011
/DataVolume/www/pw/galleries/2011/01
/DataVolume/www/pw/galleries/2011/02

위와 같은구조일 경우 /DataVolume/www/pw/galleries/2012 밑의 01, 02 …. 에 해당하는 폴더를 스캔하여 쎔네일
생성할려면

xxx.sh 2012 로 실행하면 하위 폴더포함하여 쎔네일 생성됨.

3.xxx.sh script

#!/bin/sh  
LANG=ko_KR.UTF-8

startGalDir='/DataVolume/www/pw/_data/i/galleries'
startDataDir='/DataVolume/www/pw/galleries'
userGroup='www-data:www-data'
#DEBUG_MODE=echo
arg=$1

function recursDir {   
	echo "Dir-1 : $startDataDir/$arg"
	echo 'arg  : $arg'
	cd $startDataDir/$arg
	pwd = $(pwd)
	echo $pwd

	local subDirs=$(find * -type d -prune)

	for subDire in $subDirs
	do
		echo "step #1 : $subDir"
		done

		for subDir in $subDirs; 
		do
			local tree=$1
			local photos=''
			local moveMe=0
			local moveTh=0
			cd $startDataDir/$arg/$subDir
			echo "Dir-2 : $startDataDir/$arg/$subDir"

			#-----------------------------
			# skip dir...
			#-----------------------------

			if [ $subDir = "backup" ];
			then
					echo "$subDir is backup folder : skip ---------------"
					continue
			fi
			
			#-----------------------------
			# check dir... 
			#-----------------------------

			if [ ! -d "$startGalDir/$arg$subDir" ]; 
			then
					${DEBUG_MODE} mkdir -p "$startGalDir/$arg/$subDir"
					echo "Create folder \"$startGalDir/$arg/$subDir\""
			fi
			
			#-----------------------------
			# check done.
			#----------------------------

			if [ -f "$startGalDir/$arg$subDir/thumb_done" ];
			then
					echo skip this folder...
					#recursDir /$arg/$subDir"/"
					continue
			fi
#120 x 120 sq 
#144 x 144 th
#792 x 594 me

			${DEBUG_MODE} [ ! -f "$startGalDir/$arg/$subDir/index.htm" ] && echo 'Not allowed!' > "$startGalDir/$arg/$subDir/index.htm"
			photos=$(find * -maxdepth 0 -type f -name '*.jpg' -o -name '*.JPG')

			for resize_target in $photos; do
				h=`identify -format "%h" $resize_target`
				w=`identify -format "%w" $resize_target`
				me="${resize_target%.jpg}-me.jpg"
				th="${resize_target%.jpg}-th.jpg"
				sq="${resize_target%.jpg}-sq.jpg"

				echo -ne "."
				# echo convert file $PWD/$resize_target [w:$w h:$h]


				if [ ! -f $startGalDir/$arg/$subDir/$th ]; 
				then
					# echo create th file
					echo -ne "."
					${DEBUG_MODE} convert -resize 144x144 -auto-orient $resize_target $th
					${DEBUG_MODE} mv $th $startGalDir/$arg/$subDir
				fi

				if [ ! -f $startGalDir/$arg/$subDir/$sq ]; 
				then
					# echo create sq file
					echo -ne "."

					if [ $w -ge $h ];
					then
						${DEBUG_MODE} convert -resize x120 -crop 120x120+0+0 $resize_target $sq
					else
						${DEBUG_MODE} convert -resize 120x -crop 120x120+0+0 $resize_target $sq
					fi

					# convert -resize 120x120 -auto-orient $resize_target $sq
					${DEBUG_MODE} mv $sq $startGalDir/$arg/$subDir
				fi

				if [ ! -f $startGalDir/$arg/$subDir/$me ]; 
				then
					# echo create me file
					echo -ne "."
					${DEBUG_MODE} convert -resize 792x -crop 792x594+0+0 $resize_target $me
					${DEBUG_MODE} convert -auto-orient $me $me

					if [ $w -ge $h ];
					then
							${DEBUG_MODE} mv $me $startGalDir/$arg/$subDir
					else
							${DEBUG_MODE} mv $me $startGalDir/$arg/$subDir
					fi
				fi
		done

		# -------------------------
		# done..
		#--------------------------

		touch "$startGalDir/$arg/$subDir/thumb_done"
		echo "Into Dir /$arg/$subDir"
		#recursDir /$arg/$subDir"/"
        done
}

cd $startDir
recursDir

#chown -R $userGroup "$startDataDir"
chmod -R u+rw,g+rw "$startDataDir"

출처 : http://xenostudy.tistory.com/445

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