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fix #2750 change image_size, replace with -singlefile, and add -f

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Shinsuke Sugaya 2023-06-12 22:13:28 +09:00
parent badb62cfc0
commit bc337f84b2
1 changed files with 12 additions and 12 deletions
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24
src/main/assemblies/files/generate-thumbnail
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@ -3,7 +3,7 @@
cmd_type=$1
url=$2
output_file=$3
image_size=100x100!
image_size=100x100
target_file=$(echo "$url" | sed -e "s#^file:/*#/#g")
check_command() {
@ -30,28 +30,28 @@ if [[ x"${cmd_type}" = "xmsoffice" ]] ; then
exit 1
fi
tmp_png_prefix=/tmp/thumbnail.png.$$
pdftoppm -png -l 1 ${tmp_pdf_file} ${tmp_png_prefix}
tmp_png_file="${tmp_png_prefix}-1.png"
rm ${tmp_pdf_file}
pdftoppm -png -singlefile ${tmp_pdf_file} ${tmp_png_prefix}
tmp_png_file="${tmp_png_prefix}.png"
rm -f ${tmp_pdf_file}
if [[ ! -f ${tmp_png_file} ]] ; then
echo "pdftoppm does not work."
exit 1
fi
convert -thumbnail ${image_size} ${tmp_png_file} "${output_file}"
rm ${tmp_png_prefix}*png
rm -f ${tmp_png_prefix}*png
elif [[ x"${cmd_type}" = "xpdf" ]] ; then
check_command convert
check_command pdftoppm
target_file=$(echo "$url" | sed -e "s#^file:/*#/#g")
tmp_png_prefix=/tmp/thumbnail.png.$$
pdftoppm -png -l 1 "${target_file}" ${tmp_png_prefix}
tmp_png_file="${tmp_png_prefix}-1.png"
pdftoppm -png -singlefile "${target_file}" ${tmp_png_prefix}
tmp_png_file="${tmp_png_prefix}.png"
if [[ ! -f ${tmp_png_file} ]] ; then
echo "pdftoppm does not work."
exit 1
fi
convert -thumbnail ${image_size} ${tmp_png_file} "${output_file}"
rm ${tmp_png_prefix}*png
rm -f ${tmp_png_prefix}*png
elif [[ x"${cmd_type}" = "xps" ]] ; then
check_command convert
check_command pdftoppm
@ -64,15 +64,15 @@ elif [[ x"${cmd_type}" = "xps" ]] ; then
exit 1
fi
tmp_png_prefix=/tmp/thumbnail.png.$$
pdftoppm -png -l 1 ${tmp_pdf_file} ${tmp_png_prefix}
tmp_png_file="${tmp_png_prefix}-1.png"
rm ${tmp_pdf_file}
pdftoppm -png -singlefile ${tmp_pdf_file} ${tmp_png_prefix}
tmp_png_file="${tmp_png_prefix}.png"
rm -f ${tmp_pdf_file}
if [[ ! -f ${tmp_png_file} ]] ; then
echo "pdftoppm does not work."
exit 1
fi
convert -thumbnail ${image_size} ${tmp_png_file} "${output_file}"
rm ${tmp_png_prefix}*png
rm -f ${tmp_png_prefix}*png
elif [[ x"${cmd_type}" = "ximage" ]] ; then
check_command convert
target_file=$(echo "$url" | sed -e "s#^file:/*#/#g")