TheMathemagicians/sevenkeys/card_scanner

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#!/bin/bash
mysql --user=root --password="$(pass show sevenkeys/mysql)" <createtable.sql
printf "scantap: Enter name of storage box: "
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read storageAreaName
storageAreaId="$(mysql --silent --silent --user=root --password="$(pass show sevenkeys/mysql)" -e "USE sevenkeys; SELECT Id FROM StorageArea WHERE Name = '$storageAreaName';")"
if test -z "$storageAreaId"; then
echo "scantap: No storage area named \"$storageAreaName\"" >&2
exit 1
fi
startPosition="$(mysql --silent --silent --user=root --password="$(pass show sevenkeys/mysql)" -e "USE sevenkeys; SELECT Position FROM CardScan WHERE StorageAreaId = '$storageAreaId' ORDER BY Position DESC LIMIT 1;")"
if test "$?" -ne "0"; then
echo "scantap: Failed to establish starting position" >&2
exit 1
fi
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position=$((startPosition + 1))
printf "scantap: Enter mode (foil/nonfoil): "
read foilMode
outputDir="images/$foilMode"
mkdir -p "$outputDir"
ADD_CARDS=0
echo "scantap: Beginning scan loop"
while true; do
scanimage --format=png --batch=tmp%d.png --batch-count=2 --source "ADF Duplex" --mode Color --page-width 63mm --page-height 88mm 2>/dev/null
# scanimage exits with code 7 if no documents are available in scanner
if test $? -eq 7; then
if test $ADD_CARDS -eq 0; then
ADD_CARDS=1
echo "scantap: No more cards in feeder" >&2
fi
continue
fi
ADD_CARDS=0
if ! test -e tmp1.png || ! test -e tmp2.png; then
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echo "scantap: Failed to create temporary image files" >&2
exit 1
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fi
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key="$(mysql --silent --silent --user=root --password="$(pass show sevenkeys/mysql)" -e "USE sevenkeys; INSERT INTO CardScan (StorageAreaId, Position) VALUES ('$storageAreaId', '$position'); SELECT Id FROM CardScan ORDER BY Id DESC LIMIT 1;")"
if test "$?" -ne "0"; then
echo "scantap: Failed to get key from database" >&2
exit 1
fi
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position=$((position + 1))
convert -rotate 180 tmp1.png tmp1.png
convert -rotate 180 tmp2.png tmp2.png
mv tmp1.png "$outputDir/${key}_back.png"
mv tmp2.png "$outputDir/${key}_front.png"
done