1 files changed, 43 insertions, 0 deletions
diff --git a/core/models.py b/core/models.py
index 7b301f5..ca4556e 100644
--- a/core/models.py
+++ b/core/models.py
@@ -385,6 +385,20 @@ class Cave(TroggleModel):
 
     #href    = models.CharField(max_length=100)
 
+    def hassurvey(self):
+        if not self.underground_centre_line:
+            return "No"
+        if (self.underground_centre_line.find("<img") > -1 or self.underground_centre_line.find("<a") > -1):
+            return "Yes"
+        return "Missing"
+
+    def hassurveydata(self):
+        if not self.underground_centre_line:
+            return "No"
+        if self.survex_file:
+            return "Yes"
+        return "Missing"
+         
     def slug(self):
         primarySlugs = self.caveslug_set.filter(primary = True)
         if primarySlugs:
@@ -394,6 +408,9 @@ class Cave(TroggleModel):
             if slugs:
                 return slugs[0].slug
 
+    def ours(self):
+        return bool(re.search(r'CUCC', self.explorers))
+
     def reference(self):
         if self.kataster_number:
             return "%s-%s" % (self.kat_area(), self.kataster_number)
@@ -431,6 +448,9 @@ class Cave(TroggleModel):
     
     def entrances(self):
         return CaveAndEntrance.objects.filter(cave=self)
+
+    def singleentrance(self):
+        return len(CaveAndEntrance.objects.filter(cave=self)) == 1
     
     def entrancelist(self):
         rs = []
@@ -534,6 +554,29 @@ class Entrance(TroggleModel):
 
     def __unicode__(self):
         return unicode(self.slug())
+
+    def find_location(self):
+        if self.tag_station:
+            s = SurvexStation.objects.lookup(self.tag_station)
+            return "%sE %sN %sAlt" % (s.x, s.y, s.z)
+        if self.exact_station:
+            s = SurvexStation.objects.lookup(self.exact_station)
+            return "%sE %sN %sAlt" % (s.x, s.y, s.z)
+        if self.other_station:
+            s = SurvexStation.objects.lookup(self.other_station)
+            return "%sE %sN %sAlt %s" % (s.x, s.y, s.z, self.other_description)
+	if self.bearings:
+            return self.bearings
+
+    def has_photo(self):
+        if self.photo:
+            if (self.photo.find("<img") > -1 or self.photo.find("<a") > -1):
+                return "Yes"
+            else:
+                return "Missing"
+        else:
+            return "No"
+
     def marking_val(self):
         for m in self.MARKING_CHOICES:
             if m[0] == self.marking: