forked from expo/troggle
48 lines
2.0 KiB
Python
48 lines
2.0 KiB
Python
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import os, stat
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import re
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from pathlib import Path
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from urllib.parse import urljoin, unquote as urlunquote
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from urllib.request import urlopen
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from django.conf import settings
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from django.shortcuts import render
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from django.http import HttpResponse
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from troggle.core.models.survex import Wallet, SingleScan
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from troggle.core.views.expo import getmimetype
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#import parsers.surveys
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'''one of these views serves files as binary blobs, and simply set the mime type based on the file extension,
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as does the urls.py dispatcher which sends them here. Here they should actually have the filetype checked
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by looking inside the file before being served.
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need to check if inavlid query string is invalid, or produces multiple replies
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and render a user-friendly error page.
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'''
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def singlewallet(request, path):
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#print [ s.walletname for s in Wallet.objects.all() ]
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try:
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wallet = Wallet.objects.get(walletname=urlunquote(path))
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return render(request, 'wallet.html', { 'wallet':wallet, 'settings': settings })
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except:
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message = f'Scan folder error or not found \'{path}\' .'
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return render(request, 'errors/generic.html', {'message': message})
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def scansingle(request, path, file):
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'''sends a single binary file to the user for display - browser decides how using mimetype
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'''
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try:
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wallet = Wallet.objects.get(walletname=urlunquote(path))
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singlescan = SingleScan.objects.get(wallet=wallet, name=file)
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# print(" - scansingle {}:{}:{}:".format(path, file, getmimetype(file)))
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return HttpResponse(content=open(singlescan.ffile,"rb"), content_type=getmimetype(file)) # any type of image
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except:
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message = f'Scan folder or scan item error or not found \'{path}\' and \'{file}\'.'
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return render(request, 'errors/generic.html', {'message': message})
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def allwallets(request):
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manywallets = Wallet.objects.all()
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return render(request, 'manywallets.html', { 'manywallets':manywallets, 'settings': settings })
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