118 lines
2.6 KiB
Bash
118 lines
2.6 KiB
Bash
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# ! /bin/bash
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#
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# March 2005, Markus Spiekermann
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#
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# This script creates a relation object for a collection
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# of JPEG pictures. From the path and file names additonal
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# information about artists and titles is extraced.
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# The data must be organized in a directory structure
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# like source/artist/subdir1/.../subdirN/filename.jpg
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# The base data was downloaded with wget from
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#
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# www.ibiblio.org
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# www.artchive.com
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#
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# using the commands
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#
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# wget -r -nc --random-wait -A"*.jpg" -I /artchive www.artchive.com/ftp_site.htm
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# wget -r -nc -np -w2 --random-wait -Q2000m -A"*.jpg" http://www.ibiblio.org/wm/paint/auth/index.html
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#
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#
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# Usage of the shell script:
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#
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# 1) change to the directory above source
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# 2) find * -name "*.jpg" | artpics2rel.sh > objectfile
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if [ "$1" = "--oldstyle" ]; then
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objectend=")())"
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shift
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else
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objectend="))";
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fi
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declare -i id=0
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declare -i wrn=0
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objdeclaration="
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(OBJECT paintings
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()
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(rel
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(tuple
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(
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(Id int)
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(Artist string)
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(Title string)
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(Pic picture))))
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("
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# declare object
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printf "%s\n" "$objdeclaration"
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dateStr=$(date +"%Y-%m-%d-%T")
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# assemble tuples in a loop
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read inputFile
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while [ "$inputFile" != "" ];
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do
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# file name
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baseName=${inputFile##*/}
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file=${inputFile#./}
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# artist is the second directory name in path
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dir1=${file%%/*}
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dir2=${file#$dir1/}
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artist=${dir2%%/*}
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title=${file#*/}
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# extract keyword for title from subdir1/.../subdirN/filename.jpg
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# remove _, -, ., /, jpg and $artist name
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for xchar in "$artist" "_" "-" "." "/" "jpg" " " " "; do
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title=${title//${xchar}/ }
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done
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title=${title## }
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# remove duplicate keywords
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title2=""
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w1=" "
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wx=$title
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while [ "$w1" != "" ]; do
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w1=${wx%% *}
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wx=${wx#$w1 }
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wx=${wx//$w1/}
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title2="$title2$w1 "
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done
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## remove trailing blanks
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title2=${title2% }
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title2=${title2% }
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# remove special chars in artist
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for xchar in "_" "-"; do
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artist=${artist//${xchar}/ }
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done
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# check length
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if [ ${#title2} -gt 48 ]; then
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let wrn++;
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errors="# ${file} -- ${title2}\n"
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fi
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printf "%s\n" "( ${id} \"${artist}\" \"${title2}\""
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printf "%s\n" " ( \"${baseName}\""
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printf "%s\n" " \"${dateStr}\""
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printf "%s\n" " \"gemaelde\""
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printf "%s\n" " TRUE"
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printf "%s\n" " <file>${file}</file---> ) )"
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let id++
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read inputFile
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done
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# close list of tuples and object
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printf "%s\n" "${objectend}"
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logFile=artpics2rel.log
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printf "%s\n" "# $wrn titles greater than 48 chars." > $logFile
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printf "%s\n" "$errors" > $logFile
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exit $?
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