forked from expo/troggle
[svn] Renaming troggle.expo to troggle.core. To do this, used:
perl -p -i -e "s/expo(?=[\s\.']+)/core/g" `find -name \*.py` and then manually checked each change (had to remove a couple)
This commit is contained in:
substantialnoninfringinguser
665
core/models.py
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665
core/models.py
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@@ -0,0 +1,665 @@
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import urllib, urlparse, string, os, datetime, logging
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import troggle.mptt as mptt
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from django.forms import ModelForm
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from django.db import models
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from django.contrib import admin
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from django.core.files.storage import FileSystemStorage
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from django.contrib.auth.models import User
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from django.contrib.contenttypes.models import ContentType
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from django.conf import settings
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from decimal import Decimal, getcontext
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from django.core.urlresolvers import reverse
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from imagekit.models import ImageModel
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getcontext().prec=2 #use 2 significant figures for decimal calculations
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from models_survex import *
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logging.basicConfig(level=logging.DEBUG,
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filename=settings.LOGFILE,
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filemode='w')
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#This class is for adding fields and methods which all of our models will have.
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class TroggleModel(models.Model):
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new_since_parsing = models.BooleanField(default=False, editable=False)
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non_public = models.BooleanField(default=False)
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def object_name(self):
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return self._meta.object_name
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def get_admin_url(self):
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return urlparse.urljoin(settings.URL_ROOT, "/admin/expo/" + self.object_name().lower() + "/" + str(self.pk))
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class Meta:
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abstract = True
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class TroggleImageModel(ImageModel):
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new_since_parsing = models.BooleanField(default=False, editable=False)
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def object_name(self):
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return self._meta.object_name
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def get_admin_url(self):
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return urlparse.urljoin(settings.URL_ROOT, "/admin/expo/" + self.object_name().lower() + "/" + str(self.pk))
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class Meta:
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abstract = True
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class Expedition(TroggleModel):
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year = models.CharField(max_length=20, unique=True)
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name = models.CharField(max_length=100)
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date_from = models.DateField(blank=True,null=True)
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date_to = models.DateField(blank=True,null=True)
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def __unicode__(self):
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return self.year
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class Meta:
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ordering = ('-year',)
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get_latest_by = 'date_from'
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def get_absolute_url(self):
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#return settings.URL_ROOT + "/expedition/%s" % self.year
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return urlparse.urljoin(settings.URL_ROOT, reverse('expedition',args=[self.year]))
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# lose these two functions (inelegant, and we may create a file with the dates that we can load from)
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def GuessDateFrom(self):
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try:
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return self.logbookentry_set.order_by('date')[0].date
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except IndexError:
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pass
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def GuessDateTo(self): # returns the date of the last logbook entry in the expedition
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try:
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return self.logbookentry_set.order_by('date')[-1].date
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except IndexError:
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pass
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def ListDays(self):
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if self.date_from and self.date_to:
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res=[]
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date=self.date_from
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while date <= self.date_to:
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res.append(date)
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date+=datetime.timedelta(days=1)
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return res
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elif self.GuessDateFrom() and self.GuessDateTo(): # if we don't have the real dates, try it with the dates taken from the earliest and latest logbook entries
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date=self.GuessDateFrom()
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while date <= self.GuessDateTo():
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res.append(date)
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date+=datetime.timedelta(days=1)
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return res
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class Person(TroggleModel):
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first_name = models.CharField(max_length=100)
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last_name = models.CharField(max_length=100)
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is_vfho = models.BooleanField(help_text="VFHO is the Vereines für Höhlenkunde in Obersteier, a nearby Austrian caving club.")
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mug_shot = models.CharField(max_length=100, blank=True,null=True)
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blurb = models.TextField(blank=True,null=True)
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#href = models.CharField(max_length=200)
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orderref = models.CharField(max_length=200) # for alphabetic
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#the below have been removed and made methods. I'm not sure what the b in bisnotable stands for. - AC 16 Feb
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#notability = models.FloatField() # for listing the top 20 people
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#bisnotable = models.BooleanField()
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user = models.OneToOneField(User, null=True, blank=True)
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def get_absolute_url(self):
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return urlparse.urljoin(settings.URL_ROOT,reverse('person',kwargs={'first_name':self.first_name,'last_name':self.last_name}))
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class Meta:
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verbose_name_plural = "People"
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class Meta:
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ordering = ('orderref',) # "Wookey" makes too complex for: ('last_name', 'first_name')
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def __unicode__(self):
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if self.last_name:
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return "%s %s" % (self.first_name, self.last_name)
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return self.first_name
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# Below are no longer needed. Use {{ person.personexpedition_set.all.0.expedition }} for Firstexpedition, and {{ person.personexpedition_set.latest.expedition }} for Lastexpedition
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# these ought to be possible by piping through |min in the template, or getting the first of an ordered list
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# def Firstexpedition(self):
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# return self.personexpedition_set.order_by('expedition')[0]
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# def Lastexpedition(self):
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# return self.personexpedition_set.order_by('-expedition')[0]
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def notability(self):
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notability = Decimal(0)
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for personexpedition in self.personexpedition_set.all():
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if not personexpedition.is_guest:
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notability += Decimal(1) / (2012 - int(personexpedition.expedition.year))
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return notability
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def bisnotable(self):
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return self.notability() > Decimal(1)/Decimal(3)
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#def Sethref(self):
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#if self.last_name:
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#self.href = self.first_name.lower() + "_" + self.last_name.lower()
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#self.orderref = self.last_name + " " + self.first_name
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#else:
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# self.href = self.first_name.lower()
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#self.orderref = self.first_name
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#self.notability = 0.0 # set temporarily
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class PersonExpedition(TroggleModel):
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expedition = models.ForeignKey(Expedition)
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person = models.ForeignKey(Person)
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date_from = models.DateField(blank=True,null=True)
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date_to = models.DateField(blank=True,null=True)
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is_guest = models.BooleanField(default=False)
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COMMITTEE_CHOICES = (
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('leader','Expo leader'),
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('medical','Expo medical officer'),
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('treasurer','Expo treasurer'),
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('sponsorship','Expo sponsorship coordinator'),
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('research','Expo research coordinator'),
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)
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expo_committee_position = models.CharField(blank=True,null=True,choices=COMMITTEE_CHOICES,max_length=200)
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nickname = models.CharField(max_length=100,blank=True,null=True)
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def GetPersonroles(self):
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res = [ ]
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for personrole in self.personrole_set.order_by('survex_block'):
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if res and res[-1]['survexpath'] == personrole.survex_block.survexpath:
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res[-1]['roles'] += ", " + str(personrole.role)
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else:
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res.append({'date':personrole.survex_block.date, 'survexpath':personrole.survex_block.survexpath, 'roles':str(personrole.role)})
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return res
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class Meta:
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ordering = ('expedition',)
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#order_with_respect_to = 'expedition'
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get_latest_by = 'expedition'
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def GetPersonChronology(self):
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res = { }
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for persontrip in self.persontrip_set.all():
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a = res.setdefault(persontrip.date, { })
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a.setdefault("persontrips", [ ]).append(persontrip)
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for personrole in self.personrole_set.all():
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a = res.setdefault(personrole.survex_block.date, { })
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b = a.setdefault("personroles", { })
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survexpath = personrole.survex_block.survexpath
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if b.get(survexpath):
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b[survexpath] += ", " + str(personrole.role)
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else:
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b[survexpath] = str(personrole.role)
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# needs converting dict into list
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return sorted(res.items())
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# possibly not useful functions anyway -JT
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# if you can find a better way to make the expo calendar table, be my guest. It isn't possible to do this logic in a django template without writing custom tags.-AC
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def ListDays(self):
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"""
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Returns a list of the days the person was on the expedition (i.e. the days that the PersonExpedition was in existance). Needed for expedition calendar.
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"""
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if self.date_from and self.date_to:
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res=[]
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date=self.date_from
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while date <= self.date_to:
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res.append(date)
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date+=datetime.timedelta(days=1)
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return res
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def ListDaysTF(self):
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"""
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Returns a list of true / false values. Each value corresponds to one day on the expedition; True means the person was there, False means they weren't.
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"""
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if self.date_from and self.date_to:
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res=[]
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for date in self.expedition.ListDays():
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res.append(date in self.ListDays())
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return res
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def __unicode__(self):
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return "%s: (%s)" % (self.person, self.expedition)
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#why is the below a function in personexpedition, rather than in person? - AC 14 Feb 09
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def name(self):
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if self.nickname:
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return "%s (%s) %s" % (self.person.first_name, self.nickname, self.person.last_name)
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if self.person.last_name:
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return "%s %s" % (self.person.first_name, self.person.last_name)
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return self.person.first_name
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def get_absolute_url(self):
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#return settings.URL_ROOT + '/personexpedition/' + str(self.person.first_name) + '_' + str(self.person.last_name) + '/' +self.expedition.year
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return urlparse.urljoin(settings.URL_ROOT, reverse('personexpedition',kwargs={'first_name':self.person.first_name,'last_name':self.person.last_name,'year':self.expedition.year}))
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class LogbookEntry(TroggleModel):
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date = models.DateField()
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expedition = models.ForeignKey(Expedition,blank=True,null=True) # yes this is double-
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author = models.ForeignKey(PersonExpedition,blank=True,null=True) # the person who writes it up doesn't have to have been on the trip.
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# Re: the above- so this field should be "typist" or something, not "author". - AC 15 jun 09
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title = models.CharField(max_length=200)
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cave = models.ForeignKey('Cave',blank=True,null=True)
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place = models.CharField(max_length=100,blank=True,null=True,help_text="Only use this if you haven't chosen a cave")
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text = models.TextField()
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slug = models.SlugField(max_length=50)
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#href = models.CharField(max_length=100)
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#logbookentry_next = models.ForeignKey('LogbookEntry', related_name='pnext', blank=True,null=True)
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#logbookentry_prev = models.ForeignKey('LogbookEntry', related_name='pprev', blank=True,null=True)
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class Meta:
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verbose_name_plural = "Logbook Entries"
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# several PersonTrips point in to this object
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class Meta:
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ordering = ('-date',)
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def get_absolute_url(self):
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return urlparse.urljoin(settings.URL_ROOT, reverse('logbookentry',kwargs={'date':self.date,'slug':self.slug}))
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def __unicode__(self):
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return "%s: (%s)" % (self.date, self.title)
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def get_next_by_id(self):
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LogbookEntry.objects.get(id=self.id+1)
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def get_previous_by_id(self):
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LogbookEntry.objects.get(id=self.id-1)
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class PersonTrip(TroggleModel):
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person_expedition = models.ForeignKey(PersonExpedition,null=True)
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# this will be a foreign key of the place(s) the trip went through
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# possibly a trip has a plurality of triplets pointing into it
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#place = models.CharField(max_length=100)
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#date = models.DateField()
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time_underground = models.FloatField(help_text="In decimal hours")
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logbook_entry = models.ForeignKey(LogbookEntry)
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is_logbook_entry_author = models.BooleanField()
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def date(self):
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return self.logbook_entry.date
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def place(self):
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if self.logbook_entry.cave:
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return self.logbook_entry.cave
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else:
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return self.logbook_entry.place
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#persontrip_next = models.ForeignKey('PersonTrip', related_name='pnext', blank=True,null=True)
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#persontrip_prev = models.ForeignKey('PersonTrip', related_name='pprev', blank=True,null=True)
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def __unicode__(self):
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return "%s %s (%s)" % (self.person_expedition, self.place(), self.date())
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def get_persons_next_trip(self):
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try:
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return PersonTrip.objects.filter(person_expedition__person=self.person_expedition.person, person_expedition__date__gt=self.date)[0]
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except:
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return
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def get_persons_previous_trip(self):
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try:
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return PersonTrip.objects.filter(person_expedition__person=self.person_expedition.person, person_expedition__date__lt=self.date)[0]
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except:
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return
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# def get_persons_previous_trip(self):
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#
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# move following classes into models_cave
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#
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class Area(TroggleModel):
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short_name = models.CharField(max_length=100)
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name = models.CharField(max_length=200, blank=True, null=True)
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description = models.TextField(blank=True,null=True)
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parent = models.ForeignKey('Area', blank=True, null=True)
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def __unicode__(self):
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if self.parent:
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return unicode(self.parent) + u" - " + unicode(self.short_name)
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else:
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return unicode(self.short_name)
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def kat_area(self):
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if self.short_name in ["1623", "1626"]:
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return self.short_name
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elif self.parent:
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return self.parent.kat_area()
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class CaveAndEntrance(TroggleModel):
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cave = models.ForeignKey('Cave')
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entrance = models.ForeignKey('Entrance')
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entrance_letter = models.CharField(max_length=20,blank=True,null=True)
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def __unicode__(self):
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return unicode(self.cave) + unicode(self.entrance_letter)
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class Cave(TroggleModel):
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# too much here perhaps
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official_name = models.CharField(max_length=160)
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area = models.ManyToManyField(Area, blank=True, null=True)
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kataster_code = models.CharField(max_length=20,blank=True,null=True)
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kataster_number = models.CharField(max_length=10,blank=True, null=True)
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unofficial_number = models.CharField(max_length=60,blank=True, null=True)
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entrances = models.ManyToManyField('Entrance', through='CaveAndEntrance')
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explorers = models.TextField(blank=True,null=True)
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underground_description = models.TextField(blank=True,null=True)
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equipment = models.TextField(blank=True,null=True)
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references = models.TextField(blank=True,null=True)
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survey = models.TextField(blank=True,null=True)
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kataster_status = models.TextField(blank=True,null=True)
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underground_centre_line = models.TextField(blank=True,null=True)
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notes = models.TextField(blank=True,null=True)
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length = models.CharField(max_length=100,blank=True,null=True)
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depth = models.CharField(max_length=100,blank=True,null=True)
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extent = models.CharField(max_length=100,blank=True,null=True)
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survex_file = models.CharField(max_length=100,blank=True,null=True)
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description_file = models.CharField(max_length=200,blank=True,null=True)
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#href = models.CharField(max_length=100)
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def get_absolute_url(self):
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if self.kataster_number:
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href = self.kataster_number
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elif self.unofficial_number:
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href = self.unofficial_number
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else:
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href = official_name.lower()
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#return settings.URL_ROOT + '/cave/' + href + '/'
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return urlparse.urljoin(settings.URL_ROOT, reverse('cave',kwargs={'cave_id':href,}))
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def __unicode__(self):
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if self.kataster_number:
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if self.kat_area():
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return self.kat_area() + u": " + self.kataster_number
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else:
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return unicode("l") + u": " + self.kataster_number
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else:
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if self.kat_area():
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return self.kat_area() + u": " + self.unofficial_number
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else:
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return self.unofficial_number
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def get_QMs(self):
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return QM.objects.filter(found_by__cave=self)
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def kat_area(self):
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for a in self.area.all():
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if a.kat_area():
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return a.kat_area()
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def entrances(self):
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return CaveAndEntrance.objects.filter(cave=self)
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def entrancelist(self):
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rs = []
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res = ""
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for e in CaveAndEntrance.objects.filter(cave=self):
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rs.append(e.entrance_letter)
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rs.sort()
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prevR = None
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n = 0
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for r in rs:
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if prevR:
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if chr(ord(prevR) + 1 ) == r:
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prevR = r
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||||
n += 1
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else:
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if n == 0:
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res += ", " + prevR
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else:
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res += "–" + prevR
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else:
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prevR = r
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n = 0
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res += r
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if n == 0:
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res += ", " + prevR
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else:
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res += "–" + prevR
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return res
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||||
def nextQMnumber(self, year=datetime.date.today().year):
|
||||
"""
|
||||
Given a cave and the current year, returns the next QM number.
|
||||
"""
|
||||
res=QM.objects.filter(found_by__date__year=year, found_by__cave=self).order_by('-number')[0]
|
||||
return res.number+1
|
||||
|
||||
class OtherCaveName(TroggleModel):
|
||||
name = models.CharField(max_length=160)
|
||||
cave = models.ForeignKey(Cave)
|
||||
def __unicode__(self):
|
||||
return unicode(self.name)
|
||||
|
||||
class SurveyStation(TroggleModel):
|
||||
name = models.CharField(max_length=200)
|
||||
def __unicode__(self):
|
||||
return unicode(self.name)
|
||||
|
||||
class Entrance(TroggleModel):
|
||||
name = models.CharField(max_length=100, blank=True,null=True)
|
||||
entrance_description = models.TextField(blank=True,null=True)
|
||||
explorers = models.TextField(blank=True,null=True)
|
||||
map_description = models.TextField(blank=True,null=True)
|
||||
location_description = models.TextField(blank=True,null=True)
|
||||
approach = models.TextField(blank=True,null=True)
|
||||
underground_description = models.TextField(blank=True,null=True)
|
||||
photo = models.TextField(blank=True,null=True)
|
||||
MARKING_CHOICES = (
|
||||
('P', 'Paint'),
|
||||
('P?', 'Paint (?)'),
|
||||
('T', 'Tag'),
|
||||
('T?', 'Tag (?)'),
|
||||
('R', 'Retagged'),
|
||||
('S', 'Spit'),
|
||||
('S?', 'Spit (?)'),
|
||||
('U', 'Unmarked'),
|
||||
('?', 'Unknown'))
|
||||
marking = models.CharField(max_length=2, choices=MARKING_CHOICES)
|
||||
marking_comment = models.TextField(blank=True,null=True)
|
||||
FINDABLE_CHOICES = (
|
||||
('?', 'To be confirmed ...'),
|
||||
('S', 'Surveyed'),
|
||||
('L', 'Lost'),
|
||||
('R', 'Refindable'))
|
||||
findability = models.CharField(max_length=1, choices=FINDABLE_CHOICES, blank=True, null=True)
|
||||
findability_description = models.TextField(blank=True,null=True)
|
||||
alt = models.TextField(blank=True, null=True)
|
||||
northing = models.TextField(blank=True, null=True)
|
||||
easting = models.TextField(blank=True, null=True)
|
||||
tag_station = models.ForeignKey(SurveyStation, blank=True,null=True, related_name="tag_station")
|
||||
exact_station = models.ForeignKey(SurveyStation, blank=True,null=True, related_name="exact_station")
|
||||
other_station = models.ForeignKey(SurveyStation, blank=True,null=True, related_name="other_station")
|
||||
other_description = models.TextField(blank=True,null=True)
|
||||
bearings = models.TextField(blank=True,null=True)
|
||||
def __unicode__(self):
|
||||
a = CaveAndEntrance.objects.filter(entrance = self)
|
||||
name = u''
|
||||
if self.name:
|
||||
name = unicode(self.name) + u' '
|
||||
if len(a) == 1:
|
||||
return name + unicode(a[0])
|
||||
return name + unicode(a)
|
||||
def marking_val(self):
|
||||
for m in self.MARKING_CHOICES:
|
||||
if m[0] == self.marking:
|
||||
return m[1]
|
||||
def findability_val(self):
|
||||
for f in self.FINDABLE_CHOICES:
|
||||
if f[0] == self.findability:
|
||||
return f[1]
|
||||
|
||||
class Subcave(TroggleModel):
|
||||
description = models.TextField(blank=True, null=True)
|
||||
title = models.CharField(max_length=200, )
|
||||
cave = models.ForeignKey('Cave', blank=True, null=True, help_text="Only the top-level subcave should be linked to a cave!")
|
||||
parent = models.ForeignKey('self', null=True, blank=True, related_name='children')
|
||||
#adjoining = models.ManyToManyField('Subcave',blank=True, null=True,)
|
||||
legacy_description_path = models.CharField(max_length=600, blank=True, null=True)
|
||||
def __unicode__(self):
|
||||
return self.title
|
||||
|
||||
def get_absolute_url(self):
|
||||
|
||||
ancestor_titles='/'.join([subcave.title for subcave in self.get_ancestors()])
|
||||
if ancestor_titles:
|
||||
res = '/'.join((self.get_root().cave.get_absolute_url(), ancestor_titles, self.title))
|
||||
|
||||
else:
|
||||
res = '/'.join((self.get_root().cave.get_absolute_url(), self.title))
|
||||
|
||||
return res
|
||||
|
||||
# This was the old way, before we were using django-mptt
|
||||
|
||||
# def get_absolute_url(self):
|
||||
# urlString=self.name
|
||||
# if self.parent:
|
||||
# parent=self.parent
|
||||
# while parent: #recursively walk up the tree, adding parents to the left of the URL
|
||||
# urlString=parent.name+'/'+urlString
|
||||
# if parent.cave:
|
||||
# cave=parent.cave
|
||||
# parent=parent.parent
|
||||
# urlString='cave/'+unicode(cave.kataster_number)+'/'+urlString
|
||||
# else:
|
||||
# urlString='cave/'+unicode(self.cave.kataster_number)+'/'+urlString
|
||||
|
||||
|
||||
# return urlparse.urljoin(settings.URL_ROOT, urlString)
|
||||
try:
|
||||
mptt.register(Subcave, order_insertion_by=['title'])
|
||||
except mptt.AlreadyRegistered:
|
||||
print "mptt already registered"
|
||||
|
||||
class QM(TroggleModel):
|
||||
#based on qm.csv in trunk/expoweb/smkridge/204 which has the fields:
|
||||
#"Number","Grade","Area","Description","Page reference","Nearest station","Completion description","Comment"
|
||||
found_by = models.ForeignKey(LogbookEntry, related_name='QMs_found',blank=True, null=True )
|
||||
ticked_off_by = models.ForeignKey(LogbookEntry, related_name='QMs_ticked_off',null=True,blank=True)
|
||||
number = models.IntegerField(help_text="this is the sequential number in the year")
|
||||
GRADE_CHOICES=(
|
||||
('A', 'A: Large obvious lead'),
|
||||
('B', 'B: Average lead'),
|
||||
('C', 'C: Tight unpromising lead'),
|
||||
('D', 'D: Dig'),
|
||||
('X', 'X: Unclimbable aven')
|
||||
)
|
||||
grade = models.CharField(max_length=1, choices=GRADE_CHOICES)
|
||||
location_description = models.TextField(blank=True)
|
||||
#should be a foreignkey to surveystation
|
||||
nearest_station_description = models.CharField(max_length=400,null=True,blank=True)
|
||||
nearest_station = models.CharField(max_length=200,blank=True,null=True)
|
||||
area = models.CharField(max_length=100,blank=True,null=True)
|
||||
completion_description = models.TextField(blank=True,null=True)
|
||||
comment=models.TextField(blank=True,null=True)
|
||||
#the below are unneeded- instead use the date fields of the QM's trips
|
||||
#dateFound = models.DateField(blank=True)
|
||||
#dateKilled = models.DateField(blank=True)
|
||||
def __unicode__(self):
|
||||
QMnumber=str(self.found_by.cave)+'-'+str(self.found_by.date.year)+"-"+str(self.number)+self.grade
|
||||
return str(QMnumber)
|
||||
|
||||
def get_absolute_url(self):
|
||||
#return settings.URL_ROOT + '/cave/' + self.found_by.cave.kataster_number + '/' + str(self.found_by.date.year) + '-' + '%02d' %self.number
|
||||
return urlparse.urljoin(settings.URL_ROOT, reverse('qm',kwargs={'cave_id':self.found_by.cave.kataster_number,'year':self.found_by.date.year,'qm_id':self.number,'grade':self.grade}))
|
||||
|
||||
def get_next_by_id(self):
|
||||
return QM.objects.get(id=self.id+1)
|
||||
|
||||
def get_previous_by_id(self):
|
||||
return QM.objects.get(id=self.id-1)
|
||||
|
||||
def wiki_link(self):
|
||||
res = '[[cave:' + str(self.found_by.cave.kataster_number) + ' '
|
||||
res += 'QM:' + str(self.found_by.date.year) + '-'
|
||||
res += str(self.number) + self.grade + ']]'
|
||||
return res
|
||||
|
||||
photoFileStorage = FileSystemStorage(location=settings.PHOTOS_ROOT, base_url=settings.PHOTOS_URL)
|
||||
class Photo(TroggleImageModel):
|
||||
caption = models.CharField(max_length=1000,blank=True,null=True)
|
||||
contains_logbookentry = models.ForeignKey(LogbookEntry,blank=True,null=True)
|
||||
contains_person = models.ManyToManyField(Person,blank=True,null=True)
|
||||
file = models.ImageField(storage=photoFileStorage, upload_to='.',)
|
||||
is_mugshot = models.BooleanField(default=False)
|
||||
contains_cave = models.ForeignKey(Cave,blank=True,null=True)
|
||||
contains_entrance = models.ForeignKey(Entrance, related_name="photo_file",blank=True,null=True)
|
||||
nearest_survey_point = models.ForeignKey(SurveyStation,blank=True,null=True)
|
||||
nearest_QM = models.ForeignKey(QM,blank=True,null=True)
|
||||
lon_utm = models.FloatField(blank=True,null=True)
|
||||
lat_utm = models.FloatField(blank=True,null=True)
|
||||
|
||||
class IKOptions:
|
||||
spec_module = 'core.imagekit_specs'
|
||||
cache_dir = 'thumbs'
|
||||
image_field = 'file'
|
||||
|
||||
#content_type = models.ForeignKey(ContentType)
|
||||
#object_id = models.PositiveIntegerField()
|
||||
#location = generic.GenericForeignKey('content_type', 'object_id')
|
||||
|
||||
def __unicode__(self):
|
||||
return self.caption
|
||||
|
||||
scansFileStorage = FileSystemStorage(location=settings.SURVEY_SCANS, base_url=settings.SURVEYS_URL)
|
||||
def get_scan_path(instance, filename):
|
||||
year=instance.survey.expedition.year
|
||||
print "WN: ", type(instance.survey.wallet_number), instance.survey.wallet_number
|
||||
number="%02d" % instance.survey.wallet_number + str(instance.survey.wallet_letter) #using %02d string formatting because convention was 2009#01
|
||||
return os.path.join('./',year,year+r'#'+number,instance.contents+str(instance.number_in_wallet)+r'.jpg')
|
||||
|
||||
class ScannedImage(TroggleImageModel):
|
||||
file = models.ImageField(storage=scansFileStorage, upload_to=get_scan_path)
|
||||
scanned_by = models.ForeignKey(Person,blank=True, null=True)
|
||||
scanned_on = models.DateField(null=True)
|
||||
survey = models.ForeignKey('Survey')
|
||||
contents = models.CharField(max_length=20,choices=(('notes','notes'),('plan','plan_sketch'),('elevation','elevation_sketch')))
|
||||
number_in_wallet = models.IntegerField(null=True)
|
||||
lon_utm = models.FloatField(blank=True,null=True)
|
||||
lat_utm = models.FloatField(blank=True,null=True)
|
||||
|
||||
class IKOptions:
|
||||
spec_module = 'core.imagekit_specs'
|
||||
cache_dir = 'thumbs'
|
||||
image_field = 'file'
|
||||
#content_type = models.ForeignKey(ContentType)
|
||||
#object_id = models.PositiveIntegerField()
|
||||
#location = generic.GenericForeignKey('content_type', 'object_id')
|
||||
|
||||
#This is an ugly hack to deal with the #s in our survey scan paths. The correct thing is to write a custom file storage backend which calls urlencode on the name for making file.url but not file.path.
|
||||
def correctURL(self):
|
||||
return string.replace(self.file.url,r'#',r'%23')
|
||||
|
||||
def __unicode__(self):
|
||||
return get_scan_path(self,'')
|
||||
|
||||
class Survey(TroggleModel):
|
||||
expedition = models.ForeignKey('Expedition') #REDUNDANT (logbook_entry)
|
||||
wallet_number = models.IntegerField(blank=True,null=True)
|
||||
wallet_letter = models.CharField(max_length=1,blank=True,null=True)
|
||||
comments = models.TextField(blank=True,null=True)
|
||||
location = models.CharField(max_length=400,blank=True,null=True) #REDUNDANT
|
||||
subcave = models.ForeignKey('Subcave', blank=True, null=True)
|
||||
#notes_scan = models.ForeignKey('ScannedImage',related_name='notes_scan',blank=True, null=True) #Replaced by contents field of ScannedImage model
|
||||
survex_block = models.OneToOneField('SurvexBlock',blank=True, null=True)
|
||||
logbook_entry = models.ForeignKey('LogbookEntry')
|
||||
centreline_printed_on = models.DateField(blank=True, null=True)
|
||||
centreline_printed_by = models.ForeignKey('Person',related_name='centreline_printed_by',blank=True,null=True)
|
||||
#sketch_scan = models.ForeignKey(ScannedImage,blank=True, null=True) #Replaced by contents field of ScannedImage model
|
||||
tunnel_file = models.FileField(upload_to='surveyXMLfiles',blank=True, null=True)
|
||||
tunnel_main_sketch = models.ForeignKey('Survey',blank=True,null=True)
|
||||
integrated_into_main_sketch_on = models.DateField(blank=True,null=True)
|
||||
integrated_into_main_sketch_by = models.ForeignKey('Person' ,related_name='integrated_into_main_sketch_by', blank=True,null=True)
|
||||
rendered_image = models.ImageField(upload_to='renderedSurveys',blank=True,null=True)
|
||||
def __unicode__(self):
|
||||
return self.expedition.year+"#"+"%02d" % int(self.wallet_number)
|
||||
|
||||
def notes(self):
|
||||
return self.scannedimage_set.filter(contents='notes')
|
||||
|
||||
def plans(self):
|
||||
return self.scannedimage_set.filter(contents='plan')
|
||||
|
||||
def elevations(self):
|
||||
return self.scannedimage_set.filter(contents='elevation')
|
||||
Reference in New Issue
Block a user