import datetime
import os.path
import re
import django.db.models
from django.db.models import Min, Max
from django.core.urlresolvers import reverse
from django.http import HttpResponse, HttpResponseRedirect
from django.shortcuts import render, render_to_response
from django.template import Context, loader
from django.template.defaultfilters import slugify
from django.utils import timezone
from django.views.generic.list import ListView
import troggle.core.models as models
import troggle.parsers.logbooks as logbookparsers
from troggle.core.forms import getTripForm # , get_name, PersonForm
from troggle.core.models import Expedition, Person, PersonExpedition
from troggle.core.models_caves import LogbookEntry, PersonTrip
from troggle.core.models_survex import SurvexBlock, SurvexLeg
from troggle.helper import login_required_if_public
from troggle.parsers.logbooks import LoadLogbookForExpedition
from troggle.parsers.people import GetPersonExpeditionNameLookup
import troggle.settings as settings
from settings import *
# Django uses Context, not RequestContext when you call render
# to_response. We always want to use RequestContext, so that
# django adds the context from settings.TEMPLATE_CONTEXT_PROCESSORS.
# This way we automatically get necessary settings variables passed
# to each template. So we use a custom method, render_response
# instead of render_to_response. Hopefully future Django releases
# will make this unnecessary.
# from troggle.alwaysUseRequestContext import render_response
@django.db.models.permalink #this allows the nice get_absolute_url syntax we are using
def getNotablePersons():
notablepersons = []
for person in Person.objects.all():
if person.bisnotable():
notablepersons.append(person)
return notablepersons
def personindex(request):
persons = Person.objects.all()
# From what I can tell, "persons" seems to be the table rows, while "personss" is the table columns. - AC 16 Feb 09
personss = [ ]
ncols = 4
nc = int((len(persons) + ncols - 1) / ncols)
for i in range(ncols):
personss.append(persons[i * nc: (i + 1) * nc])
notablepersons = []
for person in Person.objects.all():
if person.bisnotable():
notablepersons.append(person)
return render(request,'personindex.html', {'persons': persons, 'personss':personss, 'notablepersons':notablepersons})
def expedition(request, expeditionname):
this_expedition = Expedition.objects.get(year=int(expeditionname))
expeditions = Expedition.objects.all()
personexpeditiondays = [ ]
dateditems = list(this_expedition.logbookentry_set.all()) + list(this_expedition.survexblock_set.all())
dates = sorted(set([item.date for item in dateditems]))
for personexpedition in this_expedition.personexpedition_set.all():
prow = [ ]
for date in dates:
pcell = { "persontrips": PersonTrip.objects.filter(personexpedition=personexpedition,
logbook_entry__date=date) }
pcell["survexblocks"] = set(SurvexBlock.objects.filter(survexpersonrole__personexpedition=personexpedition,
date = date))
prow.append(pcell)
personexpeditiondays.append({"personexpedition":personexpedition, "personrow":prow})
if "reload" in request.GET:
LoadLogbookForExpedition(this_expedition)
return render(request,'expedition.html', {'expedition': this_expedition, 'expeditions':expeditions, 'personexpeditiondays':personexpeditiondays, 'settings':settings, 'dateditems': dateditems })
def get_absolute_url(self):
return ('expedition', (expedition.year))
class ExpeditionListView(ListView):
model = Expedition
def get_context_data(self, **kwargs):
context = super(ExpeditionListView, self).get_context_data(**kwargs)
context['now'] = timezone.now()
return context
def person(request, first_name='', last_name='', ):
this_person = Person.objects.get(first_name = first_name, last_name = last_name)
# This is for removing the reference to the user's profile, in case they set it to the wrong person
if request.method == 'GET':
if request.GET.get('clear_profile')=='True':
this_person.user=None
this_person.save()
return HttpResponseRedirect(reverse('profiles_select_profile'))
return render(request,'person.html', {'person': this_person, })
def GetPersonChronology(personexpedition):
res = { }
for persontrip in personexpedition.persontrip_set.all():
a = res.setdefault(persontrip.logbook_entry.date, { })
a.setdefault("persontrips", [ ]).append(persontrip)
for personrole in personexpedition.survexpersonrole_set.all():
a = res.setdefault(personrole.survexblock.date, { })
a.setdefault("personroles", [ ]).append(personrole.survexblock)
# build up the tables
rdates = sorted(list(res.keys()))
res2 = [ ]
for rdate in rdates:
persontrips = res[rdate].get("persontrips", [])
personroles = res[rdate].get("personroles", [])
for n in range(max(len(persontrips), len(personroles))):
res2.append(((n == 0 and rdate or "--"), (n < len(persontrips) and persontrips[n]), (n < len(personroles) and personroles[n])))
return res2
def personexpedition(request, first_name='', last_name='', year=''):
person = Person.objects.get(first_name = first_name, last_name = last_name)
this_expedition = Expedition.objects.get(year=year)
personexpedition = person.personexpedition_set.get(expedition=this_expedition)
personchronology = GetPersonChronology(personexpedition)
return render(request,'personexpedition.html', {'personexpedition': personexpedition, 'personchronology':personchronology})
def logbookentry(request, date, slug):
this_logbookentry = LogbookEntry.objects.filter(date=date, slug=slug)
if len(this_logbookentry)>1:
return render(request, 'object_list.html',{'object_list':this_logbookentry})
else:
this_logbookentry=this_logbookentry[0]
return render(request, 'logbookentry.html', {'logbookentry': this_logbookentry})
def logbookSearch(request, extra):
query_string = ''
found_entries = None
if ('q' in request.GET) and request.GET['q'].strip():
query_string = request.GET['q']
entry_query = search.get_query(query_string, ['text','title',])
found_entries = LogbookEntry.objects.filter(entry_query)
return render(request,'logbooksearch.html',
{ 'query_string': query_string, 'found_entries': found_entries, })
#context_instance=RequestContext(request))
def personForm(request,pk):
person=Person.objects.get(pk=pk)
form=PersonForm(instance=person)
return render(request,'personform.html', {'form':form,})
def pathsreport(request):
pathsdict={
"ADMIN_MEDIA_PREFIX" : ADMIN_MEDIA_PREFIX,
"ADMIN_MEDIA_PREFIX" : ADMIN_MEDIA_PREFIX,
"CAVEDESCRIPTIONSX" : CAVEDESCRIPTIONS,
"DIR_ROOT" : DIR_ROOT,
"ENTRANCEDESCRIPTIONS" : ENTRANCEDESCRIPTIONS,
"EXPOUSER_EMAIL" : EXPOUSER_EMAIL,
"EXPOUSERPASS" :"<redacted>",
"EXPOUSER" : EXPOUSER,
"EXPOWEB" : EXPOWEB,
"EXPOWEB_URL" : EXPOWEB_URL,
"FILES" : FILES,
"JSLIB_URL" : JSLIB_URL,
"LOGFILE" : LOGFILE,
"LOGIN_REDIRECT_URL" : LOGIN_REDIRECT_URL,
"MEDIA_ADMIN_DIR" : MEDIA_ADMIN_DIR,
"MEDIA_ROOT" : MEDIA_ROOT,
"MEDIA_URL" : MEDIA_URL,
#"PHOTOS_ROOT" : PHOTOS_ROOT,
"PHOTOS_URL" : PHOTOS_URL,
"PYTHON_PATH" : PYTHON_PATH,
"REPOS_ROOT_PATH" : REPOS_ROOT_PATH,
"ROOT_URLCONF" : ROOT_URLCONF,
"STATIC_ROOT" : STATIC_ROOT,
"STATIC_URL" : STATIC_URL,
"SURVEX_DATA" : SURVEX_DATA,
"SURVEY_SCANS" : SURVEY_SCANS,
"SURVEYS" : SURVEYS,
"SURVEYS_URL" : SURVEYS_URL,
"SVX_URL" : SVX_URL,
"TEMPLATE_DIRS" : TEMPLATE_DIRS,
"THREEDCACHEDIR" : THREEDCACHEDIR,
"TINY_MCE_MEDIA_ROOT" : TINY_MCE_MEDIA_ROOT,
"TINY_MCE_MEDIA_URL" : TINY_MCE_MEDIA_URL,
"TUNNEL_DATA" : TUNNEL_DATA,
"URL_ROOT" : URL_ROOT
}
ncodes = len(pathsdict)
bycodeslist = sorted(pathsdict.items())
bypathslist = sorted(iter(pathsdict.items()), key=lambda x: x[1])
return render(request, 'pathsreport.html', {
"pathsdict":pathsdict,
"bycodeslist":bycodeslist,
"bypathslist":bypathslist,
"ncodes":ncodes})
def experimental(request):
legsbyexpo = [ ]
for expedition in Expedition.objects.all():
survexblocks = expedition.survexblock_set.all()
survexlegs = [ ]
survexleglength = 0.0
for survexblock in survexblocks:
survexlegs.extend(survexblock.survexleg_set.all())
survexleglength += survexblock.totalleglength
legsbyexpo.append((expedition, {"nsurvexlegs":len(survexlegs), "survexleglength":survexleglength/1000}))
legsbyexpo.reverse()
survexlegs = SurvexLeg.objects.all()
totalsurvexlength = sum([survexleg.tape for survexleg in survexlegs])
return render(request, 'experimental.html', { "nsurvexlegs":len(survexlegs), "totalsurvexlength":totalsurvexlength/1000, "legsbyexpo":legsbyexpo })
@login_required_if_public
def newLogbookEntry(request, expeditionyear, pdate = None, pslug = None):
expedition = Expedition.objects.get(year=expeditionyear)
PersonTripFormSet, TripForm = getTripForm(expedition)
if pslug and pdate:
previousdate = datetime.date(*[int(x) for x in pdate.split("-")])
previouslbe = LogbookEntry.objects.get(slug = pslug, date = previousdate, expedition = expedition)
assert previouslbe.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 and pdate:
if previouslbe.cave:
tripForm = TripForm(initial={"date": previousdate,
"title": previouslbe.title,
"cave": previouslbe.cave.reference(),
"location": None,
"caveOrLocation": "cave",
"html": previouslbe.text})
else:
tripForm = TripForm(initial={"date": previousdate,
"title": previouslbe.title,
"cave": None,
"location": previouslbe.place,
"caveOrLocation": "location",
"html": previouslbe.text})
personTripFormSet = PersonTripFormSet(initial=[{"name": get_name(py.personexpedition),
"TU": py.time_underground,
"author": py.is_logbook_entry_author}
for py in previouslbe.persontrip_set.all()])
else:
tripForm = TripForm() # An unbound form
personTripFormSet = PersonTripFormSet()
return render(request, 'newlogbookentry.html', {
'tripForm': tripForm,
'personTripFormSet': personTripFormSet,
})
@login_required_if_public
def deleteLogbookEntry(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 delLogbookEntry(lbe):
for pt in lbe.persontrip_set.all():
pt.delete()
lbe.delete()
os.remove(lbe.filename)
def get_people(request, expeditionslug):
exp = Expedition.objects.get(year = expeditionslug)
return render(request,'options.html', {"items": [(pe.slug, pe.name) for pe in exp.personexpedition_set.all()]})
def get_logbook_entries(request, expeditionslug):
exp = Expedition.objects.get(year = expeditionslug)
return render(request,'options.html', {"items": [(le.slug, "%s - %s" % (le.date, le.title)) for le in exp.logbookentry_set.all()]})