import re
from django import forms
from django.conf import settings
from django.urls import reverse
from django.db.models import Q
from django.http import HttpResponse, HttpResponseRedirect
from django.shortcuts import render
from django.template import Context, loader
import troggle.parsers.imports
from troggle.core.models import Expedition, Person, PersonExpedition
from troggle.core.models_caves import LogbookEntry, QM, Cave, PersonTrip
from .login import login_required_if_public
from troggle.core.forms import UploadFileForm
print("** importing troggle/core/views.other.py")
"""Utility functions and code to serve the control panel and individual user's
progress and task list (deprecated as we do not have individual user login).
Also has code to download a logbook in a choice of formats (why?!) and to
download all QMs (not working)
"""
def troggle404(request): # cannot get this to work. Handler404 in urls.py not right syntax
'''Custom 404 page to be used even when Debug=True
https://blog.juanwolf.fr/posts/programming/how-to-create-404-page-django/
'''
context = RequestContext(request)
#context['caves'] = Cave.objects.all()
return render(request, ('404.html', context.flatten()))
def showrequest(request):
return HttpResponse(request.GET)
def frontpage(request):
'''never seen in practice'''
# bthe messages system does a popup on this page if there is a recent message, e.g. from the admin site actions.
# via django.contrib.messages.middleware.MessageMiddleware
# this is set in the templates.
if request.user.is_authenticated():
return render(request,'tasks.html')
expeditions = Expedition.objects.order_by("-year")
logbookentry = LogbookEntry
cave = Cave
#from django.contrib.admin.templatetags import log
return render(request,'frontpage.html', locals())
def controlPanel(request):
jobs_completed=[]
if request.method=='POST':
if request.user.is_superuser:
# NONE of this works now that databaseReset (now parsers.imports) has been so extensively rewritten
reinit_db()
import_caves()
import_people()
import_surveyscans()
import_logbooks()
import_QMs()
import_tunnelfiles()
import_survexblks()
import_survexpos()
else:
if request.user.is_authenticated(): #The user is logged in, but is not a superuser.
return render(request,'controlPanel.html', {'caves':Cave.objects.all(),'error':'You must be a superuser to use that feature.'})
else:
return HttpResponseRedirect(reverse('auth_login'))
return render(request,'controlPanel.html', {'caves':Cave.objects.all(),'expeditions':Expedition.objects.all(),'jobs_completed':jobs_completed})
def downloadLogbook(request,year=None,extension=None,queryset=None):
if year:
current_expedition=Expedition.objects.get(year=year)
logbook_entries=LogbookEntry.objects.filter(expedition=current_expedition)
filename='logbook'+year
elif queryset:
logbook_entries=queryset
filename='logbook'
else:
response = HttpResponse(content_type='text/plain')
return response(r"Error: Logbook downloader doesn't know what year you want")
if 'year' in request.GET:
year=request.GET['year']
if 'extension' in request.GET:
extension=request.GET['extension']
if extension =='txt':
response = HttpResponse(content_type='text/plain')
style='2008'
elif extension == 'html':
response = HttpResponse(content_type='text/html')
style='2005'
template='logbook'+style+'style.'+extension
response['Content-Disposition'] = 'attachment; filename='+filename+'.'+extension
t=loader.get_template(template)
c=Context({'logbook_entries':logbook_entries})
response.write(t.render(c))
return response
def downloadQMs(request):
# Note to self: use get_cave method for the below
if request.method=='GET':
try:
cave=Cave.objects.get(kataster_number=request.GET['cave_id'])
except Cave.DoesNotExist:
cave=Cave.objects.get(name=request.GET['cave_id'])
from export import toqms
response = HttpResponse(content_type='text/csv')
response['Content-Disposition'] = 'attachment; filename=qm.csv'
toqms.writeQmTable(response,cave)
return response
def ajax_test(request):
post_text = request.POST['post_data']
return HttpResponse("{'response_text': '"+post_text+" recieved.'}",
content_type="application/json")
def eyecandy(request):
return
def ajax_QM_number(request):
res=""
if request.method=='POST':
cave=Cave.objects.get(id=request.POST['cave'])
print(cave)
exp=Expedition.objects.get(pk=request.POST['year'])
print(exp)
res=cave.new_QM_number(exp.year)
return HttpResponse(res)
print(" - newFile() is next in troggle/core/views.other.py")
@login_required_if_public
def newFile(request, pslug = None):
if pslug:
previousfile = LogbookEntry.objects.get(slug = pslug, date = previousdate, expedition = expedition)
#assert previousfile.filename
if request.method == 'POST': # If the form has been submitted...
tripForm = TripForm(request.POST) # A form bound to the POST data
personTripFormSet = PersonTripFormSet(request.POST)
if tripForm.is_valid() and personTripFormSet.is_valid(): # All validation rules pass
dateStr = tripForm.cleaned_data["date"].strftime("%Y-%m-%d")
directory = os.path.join(settings.EXPOWEB,
"years",
expedition.year,
"autologbook")
filename = os.path.join(directory,
dateStr + "." + slugify(tripForm.cleaned_data["title"])[:50] + ".html")
if not os.path.isdir(directory):
os.mkdir(directory)
if pslug and pdate:
delLogbookEntry(previouslbe)
f = open(filename, "w")
template = loader.get_template('dataformat/logbookentry.html')
context = Context({'trip': tripForm.cleaned_data,
'persons': personTripFormSet.cleaned_data,
'date': dateStr,
'expeditionyear': expeditionyear})
f.write(template.render(context))
f.close()
print(logbookparsers.parseAutoLogBookEntry(filename))
return HttpResponseRedirect(reverse('expedition', args=[expedition.year])) # Redirect after POST
else:
if pslug:
pass
else:
fileform = UploadFileForm() # An unbound form
return render(request, 'editfile.html', {'fileForm': fileform, })
@login_required_if_public
def deleteFile(request, expeditionyear, date = None, slug = None):
expedition = Expedition.objects.get(year=expeditionyear)
previousdate = datetime.date(*[int(x) for x in date.split("-")])
previouslbe = LogbookEntry.objects.get(slug = slug, date = previousdate, expedition = expedition)
delLogbookEntry(previouslbe)
return HttpResponseRedirect(reverse('expedition', args=[expedition.year])) # Redirect after POST
def delFile(f):
for pt in lbe.persontrip_set.all():
pt.delete()
lbe.delete()
os.remove(lbe.filename)
print("** Finished importing troggle/core/views.other.py")