Better standard entrances report

core/models/caves.py

@@ -265,13 +265,16 @@ class Entrance(TroggleModel):
         return str(self.slug)
 
     def single(self, station):
+        if not station:
+            return None
         try:
             single = SurvexStation.objects.get(name = station)
             return single
         except:
             stations = SurvexStation.objects.filter(name = station)
-            print(f" # MULTIPLE stations found with same name '{station}' in Entrance {self}:")
+            print(f" # EXCEPTION looking for '{station}' in all stations. (Entrance {self})")
             if len(stations) > 1:
+                print(f" # MULTIPLE stations found with same name '{station}' in Entrance {self}:")
                 for s in stations:
                     print(f" # {s.id=} - {s.name}  {s.latlong()}") # .id is Django internal field, not one of ours
                 return stations[0]
@@ -357,6 +360,8 @@ class Entrance(TroggleModel):
 
     def tag(self):
         return self.single(self.tag_station)
+    def other(self):
+        return self.single(self.other_station)
 
     def needs_surface_work(self):
         return self.findability != "S" or not self.has_photo or self.marking != "T"
@@ -372,6 +377,11 @@ class Entrance(TroggleModel):
                 rs.append(e.cave)
         return rs
         
+    def firstcave(self):
+        for e in CaveAndEntrance.objects.filter(entrance=self):
+            if e.cave:
+                return(e.cave)
+        
     def get_file_path(self):
         return Path(settings.ENTRANCEDESCRIPTIONS, self.filename)
 

templates/cave.html

@@ -174,9 +174,7 @@
         {% if ent.entrance.explorers %}
             <dt>Explorers</dt><dd>{{ ent.entrance.explorers|safe }}</dd>
         {% endif %}
-        {% if ent.entrance.northing %}
-            <dt>Location</dt><dd> Easting: {{ ent.entrance.easting|safe }}, Northing: {{ ent.entrance.northing|safe }}  (UTM or BMN, depending...), {{ ent.entrance.alt|safe }}m</dd>
-        {% endif %}
+ 
         {% if ent.entrance.lat_wgs84 %}
             <dt>Location</dt><dd><a href="https://www.openstreetmap.org/?mlat={{ ent.entrance.lat_wgs84|floatformat:7}}&mlon={{ent.entrance.long_wgs84|floatformat:7}}">WGS84 Lat.: {{ ent.entrance.lat_wgs84|floatformat:7 }} N, Long.:{{ ent.entrance.long_wgs84|floatformat:7 }} E</a></dd>
         {% endif %}

templates/entranceindex.html

@@ -7,14 +7,27 @@
 
 <h1>Entrance Index</h1>
 
+{% for entrance in entrances %}{% if entrance.lat_wgs84 %}<a href="{{ entrance.firstcave.url }}">{{ entrance }}</a> has "floating" lat/long <em>{{entrance.lat_wgs84}} N, {{entrance.long_wgs84}} E</em> instead of having a proper tag station or other station<br />{% endif %}{% endfor %}
+<p>
 <table>
 <theader>
-<tr><th>Name</th><th>Caves</th><th>Point</th><th>Position</th></tr>
+<tr><th>Entrance</th><th>Caves</th><th>Point</th><th>Tag Position</th><th>Other</th></tr>
 </theader>
 <tbody>
 <ul>
 {% for entrance in entrances %}
-<tr><td>{{ entrance }}</td><td>{% for cave in entrance.cavelist %}<a href="{{ cave.url }}">{{ cave }}</a>{% endfor %}</td><td>{{ entrance.best_station }}</td><td>{{ entrance.latlong }}</td></tr>
+<tr><td>{{ entrance }}</td><td>{% for cave in entrance.cavelist %}<a href="{{ cave.url }}">{{ cave }}</a>{% endfor %}</td><td>
+{% if entrance.best_station%}
+{{ entrance.best_station }}
+{% endif %}</td>
+<td>{% if entrance.tag %}
+<a href="https://www.openstreetmap.org/?mlat={{ entrance.tag.latlong.0|floatformat:7}}&mlon={{entrance.tag.latlong.1|floatformat:7}}">{{ entrance.tag.latlong.0|floatformat:5}} N, {{ entrance.tag.latlong.1|floatformat:5 }} E</a>
+{% endif %}</td>
+
+<td>{% if entrance.other %}
+<a href="https://www.openstreetmap.org/?mlat={{ entrance.other.latlong.0|floatformat:7}}&mlon={{entrance.other.latlong.1|floatformat:7}}">{{ entrance.other.latlong.0|floatformat:5}} N, {{ entrance.other.latlong.1|floatformat:5 }} E</a>
+{% endif %}</td>
+</tr>
 {% endfor %}
 </tbody>
 </ul>