merchant

Merchant backend to process payments, run by merchants
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taler-merchant-report-generator-file (2719B)

      1 #!/bin/bash
      2 #
      3 # This file is part of TALER
      4 # Copyright (C) 2025 Taler Systems SA
      5 #
      6 # TALER is free software; you can redistribute it and/or modify it under the
      7 # terms of the GNU General Public License as published by the Free Software
      8 # Foundation; either version 3, or (at your option) any later version.
      9 #
     10 # TALER is distributed in the hope that it will be useful, but WITHOUT ANY
     11 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
     12 # A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
     13 #
     14 # You should have received a copy of the GNU General Public License along with
     15 # TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
     16 #
     17 
     18 #
     19 # Script to write Taler merchant reports to a file.
     20 # Reads report data from stdin and writes it to a file.
     21 #
     22 # Usage: taler-merchant-report-generator-file -d DESCRIPTION -m MIME_TYPE -t TARGET_ADDRESS
     23 #
     24 
     25 set -eu
     26 
     27 DESCRIPTION=""
     28 MIME_TYPE=""
     29 TARGET_ADDRESS=""
     30 TMPDIR="${TMPDIR:-/tmp}"
     31 
     32 while getopts "d:m:t:h" opt; do
     33   case $opt in
     34     d)
     35       DESCRIPTION="$OPTARG"
     36       ;;
     37     m)
     38       MIME_TYPE="$OPTARG"
     39       ;;
     40     t)
     41       TARGET_ADDRESS="$OPTARG"
     42       ;;
     43     h)
     44       echo "Usage: $0 -d DESCRIPTION -m MIME_TYPE -t EMAIL_ADDRESS"
     45       echo ""
     46       echo "Sends reports via email."
     47       echo ""
     48       echo "Options:"
     49       echo "  -d DESCRIPTION      Subject line for the email"
     50       echo "  -m MIME_TYPE        MIME type of the report (e.g., text/plain, application/pdf)"
     51       echo "  -t EMAIL_ADDRESS    Email address to send the report to"
     52       echo "  -h                  Show this help message"
     53       echo ""
     54       echo "The report data is read from stdin."
     55       exit 0
     56       ;;
     57     \?)
     58       echo "Invalid option: -$OPTARG" >&2
     59       echo "Use -h for help" >&2
     60       exit 1
     61       ;;
     62   esac
     63 done
     64 
     65 if [ -z "$DESCRIPTION" ];
     66 then
     67   echo "Error: Description (-d) is required" >&2
     68   exit 1
     69 fi
     70 
     71 if [ -z "$MIME_TYPE" ];
     72 then
     73   echo "Error: MIME type (-m) is required" >&2
     74   exit 1
     75 fi
     76 
     77 if [ -z "$TARGET_ADDRESS" ];
     78 then
     79   echo "Error: Target address (-t) is required" >&2
     80   exit 1
     81 fi
     82 
     83 # Normalize MIME type to lowercase for comparison
     84 MIME_TYPE=$(echo "$MIME_TYPE" | tr '[:upper:]' '[:lower:]')
     85 
     86 # Handle different MIME types
     87 case "$MIME_TYPE" in
     88   text/plain)
     89     cat - > "$TARGET_ADDRESS.txt"
     90     ;;
     91   application/pdf)
     92     cat - > "$TARGET_ADDRESS.pdf"
     93     ;;
     94   application/json)
     95     cat - > "$TARGET_ADDRESS.json"
     96     ;;
     97   application/xml)
     98     cat - > "$TARGET_ADDRESS.xml"
     99     ;;
    100   text/csv)
    101     cat - > "$TARGET_ADDRESS.csv"
    102     ;;
    103   image/jpeg)
    104     cat - > "$TARGET_ADDRESS.jpeg"
    105     ;;
    106   image/png)
    107     cat - > "$TARGET_ADDRESS.png"
    108     ;;
    109   *)
    110     cat - > "$TARGET_ADDRESS"
    111     ;;
    112 esac
    113 
    114 exit 0