114 lines
3.3 KiB
Python
114 lines
3.3 KiB
Python
import shutil
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import os
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from flask import Flask, render_template, request, redirect, jsonify, send_from_directory
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from pypdf import PdfReader, PdfWriter
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from pathlib import Path
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from pdf_util.pdf_util import pdf_util
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import datetime as dt
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import logging
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import sys
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# Setup Logging
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logging.basicConfig(
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# level=logging.ERROR,
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# level=logging.INFO,
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level=logging.DEBUG,
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format=str(dt.datetime.now()).replace(" ", "_") + " | %(asctime)s [%(levelname)s] %(message)s",
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handlers=[
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logging.FileHandler("/var/log/" + str(dt.datetime.today().strftime('%Y-%m-%d')) + "_-_cron.log"),
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logging.StreamHandler(sys.stdout)
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]
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)
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app = Flask(__name__)
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app.config['UPLOAD_FOLDER'] = 'uploads'
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@app.route('/')
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def index():
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return render_template('index.html')
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@app.route('/split/<path:path>')
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def send_report(path):
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return send_from_directory('split', path)
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@app.route('/merge/<path:path>')
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def send_merge(path):
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return send_from_directory('merge', path)
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@app.route('/split_to_zip', methods=['POST'])
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def split_to_zip():
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if 'pdf' not in request.files:
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return redirect(request.url)
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pdf_file = request.files['pdf']
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if pdf_file.filename == '':
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return redirect(request.url)
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if pdf_file:
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in_filename = pdf_file.filename.rsplit('.', 1)[0]
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filename = os.path.join(app.config['UPLOAD_FOLDER'], pdf_file.filename)
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pdf_file.save(filename)
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# Use pdf_utils Module to split File
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out_filenames = pdf_util(filename).split_pdf()
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logging.debug(out_filenames)
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logging.debug(in_filename)
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logging.debug(os.path.splitext(pdf_file.filename)[0])
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shutil.make_archive(in_filename + '_splitted', 'zip', os.path.dirname(filename) + "/split_pdf")
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zip_filename = in_filename + "_splitted.zip"
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os.rename("/app/" + zip_filename, "/app/split/" + zip_filename)
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for temp_file in out_filenames:
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Path.unlink(temp_file)
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response = jsonify({"url": "/split/" + zip_filename, "name": zip_filename})
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# response.headers.add("Access-Control-Allow-Origin", "*")
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return response
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@app.route('/merge_to_pdf', methods=['POST'])
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def merge_to_pdf():
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if 'pdf_1' not in request.files or 'pdf_2' not in request.files:
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return redirect(request.url)
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pdf_file_1 = request.files['pdf_1']
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pdf_file_2 = request.files['pdf_2']
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if pdf_file_1.filename == '' or pdf_file_2.filename == '':
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return redirect(request.url)
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if pdf_file_1:
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filename_1 = os.path.join(os.path.dirname(os.path.realpath(__file__)), app.config['UPLOAD_FOLDER'], pdf_file_1.filename)
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pdf_file_1.save(filename_1)
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if pdf_file_2:
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filename_2 = os.path.join(os.path.dirname(os.path.realpath(__file__)), app.config['UPLOAD_FOLDER'], pdf_file_2.filename)
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pdf_file_2.save(filename_2)
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if pdf_file_1 and pdf_file_2:
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logging.debug(filename_1)
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logging.debug(filename_2)
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# Use pdf_utils Module to split File
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out_path = pdf_util(filename_1).merge_pdf_with(filename_2)
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logging.debug(out_path)
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os.rename(out_path, "/app/merge/merger.pdf")
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response = jsonify({"url": '/merge/merger.pdf', "name": os.path.splitext(os.path.basename(out_path))[0]})
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return response
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if __name__ == '__main__':
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app.run(debug=True)
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