from django.shortcuts import render_to_response from troggle.core.models import Expedition, Person, PersonExpedition, PersonTrip, LogbookEntry, SurvexBlock import troggle.core.models as models import troggle.settings as settings import django.db.models from troggle.parsers.logbooks import LoadLogbookForExpedition from troggle.parsers.people import GetPersonExpeditionNameLookup from troggle.core.forms import PersonForm, getTripForm, get_name from django.core.urlresolvers import reverse from django.http import HttpResponseRedirect, HttpResponse from django.template import Context, loader from utils import render_with_context import os.path import troggle.parsers.logbooks as logbookparsers from django.template.defaultfilters import slugify from troggle.helper import login_required_if_public import datetime # 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 import re @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 = (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_with_context(request,'personindex.html', {'persons': persons, 'personss':personss, 'notablepersons':notablepersons, }) def expedition(request, expeditionname): expedition = Expedition.objects.get(year=int(expeditionname)) expeditions = Expedition.objects.all() personexpeditiondays = [ ] dateditems = list(expedition.logbookentry_set.all()) + list(expedition.survexblock_set.all()) dates = list(set([item.date for item in dateditems])) dates.sort() for personexpedition in 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}) message = "" if "reload" in request.GET: message = LoadLogbookForExpedition(expedition) return render_with_context(request,'expedition.html', {'expedition': expedition, 'expeditions':expeditions, 'personexpeditiondays':personexpeditiondays, 'message':message, 'settings':settings, 'dateditems': dateditems }) def get_absolute_url(self): return ('expedition', (expedition.year)) def person(request, first_name='', last_name='', ): 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': person.user=None person.save() return HttpResponseRedirect(reverse('profiles_select_profile')) return render_with_context(request,'person.html', {'person': person, }) def GetPersonChronology(personexpedition): res = { } for persontrip in personexpedition.persontrip_set.all(): a = res.setdefault(persontrip.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 = res.keys() rdates.sort() 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) expedition = Expedition.objects.get(year=year) personexpedition = person.personexpedition_set.get(expedition=expedition) personchronology = GetPersonChronology(personexpedition) return render_with_context(request,'personexpedition.html', {'personexpedition': personexpedition, 'personchronology':personchronology}) def logbookentry(request, date, slug): logbookentry = LogbookEntry.objects.filter(date=date, slug=slug) if len(logbookentry)>1: return render_with_context(request, 'object_list.html',{'object_list':logbookentry}) else: logbookentry=logbookentry[0] return render_with_context(request, 'logbookentry.html', {'logbookentry': 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_with_context(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_with_context(request,'personform.html', {'form':form,}) 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})) legsbyexpo.reverse() survexlegs = models.SurvexLeg.objects.all() totalsurvexlength = sum([survexleg.tape for survexleg in survexlegs]) return render_with_context(request, 'experimental.html', { "nsurvexlegs":len(survexlegs), "totalsurvexlength":totalsurvexlength, "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_with_context(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)