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prpdf.py
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prpdf.py
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"""
PR PDF
Main Server File
2020 maschhoff github.com/maschhoff
"""
import os
from flask import Flask, render_template, request, redirect
from datetime import datetime, date
from os import path
import logging
import time
import threading
import shutil
import random
import json
import settings
import autoscan
import merge
import splitpages
import glob
from vars import *
app = Flask(__name__)
@app.route('/')
def index():
pdf=loadFiles()
if pdf:
search=pdf[0]
else:
search={}
search["name"]=""
return render_template('explorer.html', liste=pdf, preview=search['name'], subdirhtml=subdirhtml, folders=loadArchivFolder(),iterator=0)
@app.route('/', methods=['POST'])
def my_form_post():
newid = request.form['pdf']
id = request.form['oldpdf']
folder=request.form['folder']
iterator=request.form['inputiterator']
filedatum=date.fromtimestamp(os.path.getmtime(unknown_dir+id)).strftime('%d_%m_%Y')
fileneu=newid+"_"+filedatum+"_"+str(random.randint(1111,9999))+".pdf"
message=""
print(folder)
if newid!="":
if folder!="unknown":
shutil.move(unknown_dir+id,folder+"/"+fileneu)
message="moved"
else:
shutil.move(unknown_dir+id,unknown_dir+"/"+fileneu)
message="title chaned"
pdf=loadFiles()
return render_template('explorer.html', message=message, liste=pdf, preview=newid+'.pdf', subdirhtml=subdirhtml, folders=loadArchivFolder(),iterator=iterator)
@app.route('/merge')
def domerge():
pdf=loadFiles()
return render_template('merge.html', files=pdf)
@app.route('/merge', methods=['POST'])
def domergepost():
file1 = request.form['file1']
file2 = request.form['file2']
option = request.form['option']
filename = request.form['pdf']
if "merge" in option:
message=merge.pdf_merge_file(unknown_dir+file1,unknown_dir+file2,filename)
else:
message=merge.pdf_adf(unknown_dir+file1,unknown_dir+file2,filename)
pdf=loadFiles()
return render_template('explorer.html', liste=pdf, message=message, subdirhtml=subdirhtml, folders=loadArchivFolder(),iterator=0)
@app.route('/split')
def dosplit():
pdf=loadFiles()
return render_template('split.html', files=pdf)
@app.route('/split', methods=['POST'])
def dosplitpost():
file1 = request.form['file1']
page = request.form['page']
logging.info("Split Page after: "+page)
splitpages.split_pdf(unknown_dir+file1,int(page))
pdf=loadFiles()
return render_template('explorer.html', liste=pdf, message="", subdirhtml=subdirhtml, folders=loadArchivFolder(),iterator=0)
@app.route('/autoscan')
def doautoscan():
try:
autoscan.run()
global subdirhtml
subdirhtml=""
listdirs(archiv_dir)
except Exception as e:
print("An exception occurred "+str(e))
logging.error("An exception occurred "+str(e))
pdf=loadFiles()
if pdf:
search=pdf[0]
else:
search={}
search["name"]=""
return render_template('explorer.html', liste=pdf, preview=search['name'], subdirhtml=subdirhtml, folders=loadArchivFolder(),iterator=0)
@app.route('/del/<string:id>')
def dosdel(id):
os.remove(unknown_dir+id)
return redirect('/')
@app.route('/rotate/<string:id>')
def dorotate(id):
#Rotate
splitpages.rotate_pages(unknown_dir+id)
return redirect('/')
#text=autoscan.ocr(unknown_dir,id)
#return render_template('magic.html', text=text, folders=loadArchivFolder(), pdf=id)
@app.route('/<string:id>')
def doocr(id):
text=autoscan.ocr(unknown_dir,id)
return render_template('magic.html', text=text, subdirhtml=subdirhtml, folders=loadArchivFolder(), pdf=id)
@app.route('/magic', methods=['POST'])
def autoscan_rule():
newid = request.form['pdf']
folder = request.form['folder']
keywords = request.form['keywords']
keyw_array=keywords.split(",")
key=folder+";"+newid
config=settings.loadConfig()
config["index"].update({key:keyw_array})
settings.writeJsonConfig(config)
pdf=loadFiles()
return render_template('explorer.html', liste=pdf, subdirhtml=subdirhtml, folders=loadArchivFolder(),iterator=0, message="autoscan rule saved")
@app.route('/settings')
def setting():
config_raw= settings.getConfigRaw()
return render_template('settings.html', config=settings.loadConfig(), config_raw=config_raw.read())
@app.route('/settings', methods=['POST'])
def setting_save():
config_raw=request.form['hiddenconfig']
global config
logging.info("Config: "+config_raw)
if not config_raw:
config_raw= settings.getConfigRaw()
return render_template('settings.html', config=config, config_raw=config_raw.read())
try:
json.loads(config_raw)
settings.writeConfig(config_raw)
config=settings.loadConfig()
return render_template('settings.html', config=config, config_raw=config_raw, message="config saved")
except Exception as e:
logging.error(e)
return render_template('settings.html', config=config, config_raw=config_raw, message="JSON error")
subdirs=[archiv_dir]
subdirhtml=""
def listdirs(rootdir):
for it in os.scandir(rootdir):
if it.is_dir():
subdirs.append(it.path)
global subdirhtml
subdirhtml+= """
<li><i class="fas fa-angle-right rotate"></i>\n
<span><i class="far fa-folder-open ic-w mx-1"></i><a href="javascript:void(0)" onClick="selectfolder('"""+it.path+"""');">"""+it.name+"""</a></span>\n
<ul class="nested">
"""
listdirs(it)
subdirhtml+="""</ul>\n</li>"""
print('Creating Directory Map... that can take some time')
listdirs(archiv_dir)
#print (subdirs)
def loadArchivFolder():
#return sorted(os.listdir(archiv_dir))
return subdirs
def loadFiles():
res=[]
if os.path.exists(unknown_dir):
#files=sorted(os.listdir(unknown_dir))
files=glob.glob(unknown_dir+"/*.pdf") #glob.glob(path.join(unknown_dir,"*.{}".format("pdf"))) #glob.glob(unknown_dir,"*.pdf")
print(files)
for file in files:
filer={}
filer["name"]=file.rsplit("/",1)[1]
filer["size"]=str(os.path.getsize(file)/1000000)+" MB"
timestamp = date.fromtimestamp(os.path.getmtime(file))
filer["date"]=timestamp
res.append(filer)
return res
if __name__ == '__main__':
work_dir = os.environ['WORKDIR']
logging.basicConfig(filename='/'+work_dir+'/config/server.log',level=logging.INFO)
config=settings.loadConfig()
#Server start
logging.info("Start PR PDF Server from "+work_dir+"...")
print("Start PR PDF Server from "+work_dir+"...")
print("""
(\__/) .- -.)
/0 0 `./ .'
(O__, \ (
/ . . ) .
|-| '-' \ )
( _( ).'
°....~....$
PR PDF
""")
app.run(host='0.0.0.0',port=config["port"],debug=True)