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cdf994fd54
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cdf994fd54
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4b196c578f
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0f58bbc330
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e1e69a85f6
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35c802bf7a
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21
.build/Dockerfile
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21
.build/Dockerfile
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@ -0,0 +1,21 @@
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FROM python:3.9.16-slim-bullseye
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# Set build shell to bash, default has has some issues sometimes
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SHELL ["/bin/bash", "-c"]
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# Install packges
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RUN apt update \
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&& apt install --no-install-recommends -y imagemagick jq curl tesseract-ocr nano
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WORKDIR /var/www/html
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COPY . /var/www/html/
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RUN chmod 777 .
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# del usesless files
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RUN rm -rf \
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/var/lib/{apt,dpkg} \
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/var/{cache,log,spool} \
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/var/www/html/{.git,.build,README.md,env.example,docker-compose.yml,.gitignore}
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RUN mkdir -p logs
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CMD python3 -m http.server --cgi 8000 --directory public
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7
.build/docker-compose.yml
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7
.build/docker-compose.yml
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services:
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reciptocr:
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build:
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context: ..
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dockerfile: .build/Dockerfile
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hostname: reciptocr
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image: reciptocr
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7
compose.yml
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7
compose.yml
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services:
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#########################
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reciptocr:
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hostname: reciptocr
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image: reciptocr
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ports:
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- 8000:8000
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26
ocr.sh
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ocr.sh
@ -1,8 +1,9 @@
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#!/bin/bash
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INPUT_IMAGE=$1
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MAGICK_ARGS="$INPUT_IMAGE -resize 150% -type Grayscale -threshold 95% "
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raw_text=$(tesseract $INPUT_IMAGE stdout --psm 6)
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raw_text=$(convert $MAGICK_ARGS - | tesseract stdin stdout| grep -v '^$')
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referece=$(echo "$raw_text" | grep -o 'BLAZ[0-9]*')
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to_number=$(echo "$raw_text" | grep -oE '\b9[0-9]{16}\b|\b7[0-9]{12}\b')
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@ -15,10 +16,23 @@ amount=$(echo "$raw_text" | grep -oP '(?<=Amount\s[A-Z]{3}\s)[0-9]{1,3}(?:,[0-9]
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status=$(echo "$raw_text" | grep -oP '(?<=Status\s)[A-Z]+')
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remarks=$(echo "$raw_text" | grep Remarks | sed 's/Remarks //')
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from=$(echo "$raw_text" | grep From | sed 's/From //')
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to_name=$(echo "$raw_text"| grep -B1 $to_number | grep -v $to_number)
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to_name=$(echo "$raw_text"| grep -B1 $to_number 2>/dev/null| grep -v $to_number 2>/dev/null)
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json='{"Amount":"$amount","Currency":"$currency","Date":"$date $time","From":"$from","referece":"$referece","Remarks":"$remarks","Status":"$status","To":{"Account":"$to_number","Name":"$to_name"}}'
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json=$(cat <<EOF
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{
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"Amount": "$amount",
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"Currency": "$currency",
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"Date": "$date $time",
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"From": "$from",
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"referece": "$referece",
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"Remarks": "$remarks",
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"Status": "$status",
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"To": {
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"Account": "$to_number",
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"Name": "$to_name"
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}
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}
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EOF
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)
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echo $json #| jq
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#echo $raw_text
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#tesseract $INPUT_IMAGE stdout --psm 6
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echo $json
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35
public/cgi-bin/api.cgi
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public/cgi-bin/api.cgi
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#!/usr/bin/env python3
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import cgi
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import os
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import subprocess
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UPLOAD_DIR = './uploads/'
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def main():
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print("Content-Type: application/json\n")
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form = cgi.FieldStorage()
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fileitem = form['file']
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if fileitem.filename:
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fn = os.path.basename(fileitem.filename)
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file_path = os.path.join(UPLOAD_DIR, fn)
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open(file_path, 'wb').write(fileitem.file.read())
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result = run_ocr_script(file_path)
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print(result)
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os.remove(file_path)
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else:
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print("No file was uploaded.")
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def run_ocr_script(file_path):
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try:
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completed_process = subprocess.run(['./ocr.sh', file_path], check=True, text=True, capture_output=True)
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return completed_process.stdout
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except subprocess.CalledProcessError as e:
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return f"An error occurred: {e}"
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except Exception as e:
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return f"Unexpected error: {e}"
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if __name__ == '__main__':
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main()
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59
public/index.html
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59
public/index.html
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<!DOCTYPE html>
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<html>
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<head>
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<title>Recipt OCR API</title>
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<style>
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body {
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font-family: Arial, sans-serif;
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background-color: #f4f4f9;
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color: #333;
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margin: 40px;
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display: flex;
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justify-content: center;
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align-items: center;
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height: 90vh;
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}
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form {
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background-color: #fff;
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padding: 20px;
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border-radius: 8px;
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box-shadow: 0 0 10px rgba(0,0,0,0.1);
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}
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h1 {
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color: #5d5d5d;
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text-align: center;
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}
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label {
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margin-bottom: 10px;
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display: block;
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font-size: 16px;
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}
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input[type="file"] {
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display: block;
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margin-top: 5px;
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margin-bottom: 20px;
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}
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input[type="submit"] {
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background-color: #4CAF50;
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color: white;
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padding: 10px 20px;
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border: none;
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border-radius: 4px;
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cursor: pointer;
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font-size: 16px;
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}
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input[type="submit"]:hover {
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background-color: #45a049;
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}
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</style>
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</head>
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<body>
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<h1>Upload Recipt</h1>
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<form action="/cgi-bin/api.cgi" method="post" enctype="multipart/form-data">
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<label for="file">Select an image (PNG or JPEG):</label>
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<input type="file" name="file" id="file" accept=".png, .jpeg, .jpg">
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<input type="submit" value="Upload">
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</form>
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</body>
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</html>
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