35 lines
818 B
Bash
Executable File
35 lines
818 B
Bash
Executable File
#!/bin/sh
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WATER_PDF_FILE="${1}"
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OLD_WATER="${2}"
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if [ -z "${3}" ]; then
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NEW_WATER=""
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else
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NEW_WATER="${3}"
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fi
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if [ -f "${WATER_PDF_FILE}" ]; then
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printf '%s\n' "Replace '${OLD_WATER}' with '${NEW_WATER}' for the PDF file : ${WATER_PDF_FILE}"
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BASE_DIR=$(dirname ${WATER_PDF_FILE})
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BASE_NAME=$(basename ${WATER_PDF_FILE})
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UNCOMPRESS_PDF_FILE="${BASE_DIR}/uncompress_${BASE_NAME}"
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UNWATER_PDF_FILE="${BASE_DIR}/unwater_${BASE_NAME}"
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command pdftk "${WATER_PDF_FILE}" output "${UNCOMPRESS_PDF_FILE}" uncompress
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sed -e "s/${OLD_WATER}/${NEW_WATER}/g" "${UNCOMPRESS_PDF_FILE}" >"${UNWATER_PDF_FILE}"
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command pdftk "${UNWATER_PDF_FILE}" output "${WATER_PDF_FILE}" compress
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rm -f "${UNCOMPRESS_PDF_FILE}" "${UNWATER_PDF_FILE}"
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exit 0
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else
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printf '%s\n' "Error with the first arg : ${1}"
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exit 1
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fi
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