[svn] Added new abstract base class TroggleModel. Any fields or methods that need to be added to multiple models should be added here.

Added edit links to caves, people, logbook entries, and people.
Copied from http://cucc@cucc.survex.com/svn/trunk/expoweb/troggle/, rev. 8260 by aaron @ 2/26/2009 5:28 AM

1 files changed, 25 insertions, 21 deletions

diff --git a/expo/models.py b/expo/models.py
index b3a7f5b..35d7431 100644
--- a/expo/models.py
+++ b/expo/models.py
@@ -5,24 +5,28 @@ from django.db import models
 from django.contrib import admin

 from django.core.files.storage import FileSystemStorage

 from django.contrib.auth.models import User

+from django.contrib.contenttypes.models import ContentType

 import os

 from django.conf import settings

 import datetime

 

 from models_survex import *

 

-class Model(models.Model):

+#This class is for adding fields and methods which all of our models will have.

+class TroggleModel(models.Model):

     new_since_parsing = models.BooleanField(default=False)

-    def save(self):

-        new_since_parsing = True

-	super(Model, self).save()

+    

+    def get_admin_url(self):

+        return settings.URL_ROOT + "/admin/expo/" + self._meta.object_name + "/" + str(self.pk)

+

+    class Meta:

+	    abstract = True

 

-class Expedition(Model):

+class Expedition(TroggleModel):

     year        = models.CharField(max_length=20, unique=True)

     name        = models.CharField(max_length=100)

     date_from  = models.DateField(blank=True,null=True)

     date_to    = models.DateField(blank=True,null=True)

-    dates_guessed = models.BooleanField(default=False)

     

     def __unicode__(self):

         return self.year

@@ -65,7 +69,7 @@ class Expedition(Model):
     

 

 

-class Person(Model):

+class Person(TroggleModel):

     first_name  = models.CharField(max_length=100)

     last_name   = models.CharField(max_length=100)

     is_vfho     = models.BooleanField(help_text="VFHO is the Vereines für Höhlenkunde in Obersteier, a nearby Austrian caving club.")    

@@ -119,7 +123,7 @@ class Person(Model):
         #self.notability = 0.0  # set temporarily

         

 

-class PersonExpedition(Model):

+class PersonExpedition(TroggleModel):

     expedition  = models.ForeignKey(Expedition)

     person      = models.ForeignKey(Person)

     date_from   = models.DateField(blank=True,null=True)

@@ -197,7 +201,7 @@ class PersonExpedition(Model):
     def get_absolute_url(self):

         return settings.URL_ROOT + '/personexpedition/' + str(self.person.first_name) + '_' + str(self.person.last_name) + '/' +self.expedition.year

 	

-class LogbookEntry(models.Model):

+class LogbookEntry(TroggleModel):

     date    = models.DateField()

     expedition  = models.ForeignKey(Expedition,blank=True,null=True)  # yes this is double-

     author  = models.ForeignKey(PersonExpedition,blank=True,null=True)  # the person who writes it up doesn't have to have been on the trip

@@ -229,7 +233,7 @@ class LogbookEntry(models.Model):
     def get_previous_by_id(self):

         Logbook.objects.get(id=self.id-1)

 

-class PersonTrip(models.Model):

+class PersonTrip(TroggleModel):

     person_expedition = models.ForeignKey(PersonExpedition,null=True)

     

         # this will be a foreign key of the place(s) the trip went through

@@ -252,7 +256,7 @@ class PersonTrip(models.Model):
 # move following classes into models_cave

 #

 

-class Area(models.Model):

+class Area(TroggleModel):

     short_name = models.CharField(max_length=100)

     name = models.CharField(max_length=200, blank=True, null=True)

     description = models.TextField(blank=True,null=True)

@@ -268,14 +272,14 @@ class Area(models.Model):
         elif self.parent:

             return self.parent.kat_area()

 

-class CaveAndEntrance(models.Model):

+class CaveAndEntrance(TroggleModel):

     cave = models.ForeignKey('Cave')

     entrance = models.ForeignKey('Entrance')

     entrance_letter = models.CharField(max_length=20,blank=True,null=True)

     def __unicode__(self):

         return unicode(self.cave) + unicode(self.entrance_letter)

         

-class Cave(models.Model):

+class Cave(TroggleModel):

     # too much here perhaps

     official_name = models.CharField(max_length=160)

     area = models.ManyToManyField(Area, blank=True, null=True)

@@ -357,18 +361,18 @@ class Cave(models.Model):
 

 

 

-class OtherCaveName(models.Model):

+class OtherCaveName(TroggleModel):

     name = models.CharField(max_length=160)

     cave = models.ForeignKey(Cave)

     def __unicode__(self):

         return unicode(self.name)

 

-class SurveyStation(models.Model):

+class SurveyStation(TroggleModel):

     name = models.CharField(max_length=200)

     def __unicode__(self):

         return unicode(self.name)

 

-class Entrance(models.Model):

+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)

@@ -421,7 +425,7 @@ class Entrance(models.Model):
             if f[0] == self.findability:

                 return f[1]

                 

-class CaveArea(models.Model):

+class CaveArea(TroggleModel):

     description = models.TextField()

     name = models.CharField(max_length=200, unique = True)

     cave = models.ForeignKey('Cave')

@@ -429,7 +433,7 @@ class CaveArea(models.Model):
     survexFile = models.CharField(max_length=200)

 

 

-class QM(models.Model):

+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 )

@@ -458,7 +462,7 @@ class QM(models.Model):
 	return str(QMnumber)

 

 photoFileStorage = FileSystemStorage(location=settings.EXPOWEB+'photos', base_url=settings.PHOTOS_URL)

-class Photo(models.Model): 

+class Photo(TroggleModel): 

     caption = models.CharField(max_length=1000,blank=True,null=True)

     contains_person_trip = models.ManyToManyField(PersonTrip,blank=True,null=True)

     contains_person = models.ManyToManyField(Person,blank=True,null=True)

@@ -486,7 +490,7 @@ def get_scan_path(instance, filename):
     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(models.Model): 

+class ScannedImage(TroggleModel): 

     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)

@@ -506,7 +510,7 @@ class ScannedImage(models.Model):
     def __str__(self):

         return get_scan_path(self,'')

 

-class Survey(models.Model):

+class Survey(TroggleModel):

     expedition = models.ForeignKey('Expedition')

     wallet_number = models.IntegerField(blank=True,null=True)

     wallet_letter = models.CharField(max_length=1,blank=True,null=True)