Ongoing work to remove SurvexDirectory as a concept

core/models/survex.py

@@ -17,7 +17,7 @@ class SurvexDirectory(models.Model):
     all relate to the same Cave
     """
     path = models.CharField(max_length=200) 
-    cave = models.ForeignKey("Cave", blank=True, null=True, on_delete=models.SET_NULL)
+    # cave = models.ForeignKey("Cave", blank=True, null=True, on_delete=models.SET_NULL) # apparently NEVER USED
     primarysurvexfile = models.ForeignKey(
         "SurvexFile", related_name="primarysurvexfile", blank=True, null=True, on_delete=models.SET_NULL
     )

core/views/survex.py

@@ -645,23 +645,30 @@ def survexcaveslist(request):
 def survexdir(request):
     """report on all the SurvexDirectory objects
     We are trying to find out how mismatches have crept in.
+    and whether the whole SUrvexDirectory class is actually redundant
+    as the info it holds is always embedded in the survexFile path directories
     """
     
-    sds = SurvexDirectory.objects.all().order_by("cave")
+    sds = SurvexDirectory.objects.all() #.order_by("cave")
     for sd in sds:
         sd.primarybad = True
         if f"{sd.primarysurvexfile}".startswith(str(sd.path)):
             sd.primarybad = False
             
-        sd.cavebad = True
-        munge = f"caves-{sd.cave}".lower()
-        if str(sd.path).lower().replace("/","-").startswith(munge):
-            sd.cavebad = False
+        # sd.cavebad = True
+        # munge = f"caves-{sd.cave}".lower()
+        # if str(sd.path).lower().replace("/","-").startswith(munge):
+            # sd.cavebad = False
            
         sd.pathbad = True
         if Path(settings.SURVEX_DATA, f"{sd.primarysurvexfile}.svx").is_file():
             sd.pathbad = False
-    return render(request, "survexdir.html", {"survexdirs": sds})
+            
+    survexfiles = SurvexFile.objects.all().order_by("cave")
+    # for f in survexfiles:
+        # if f.cave:
+            # print(f, f.cave)
+    return render(request, "survexdir.html", {"survexdirs": sds, "survexfiles": survexfiles})
 
 
 def survexcavesingle(request, survex_cave):

parsers/survex.py

@@ -1293,7 +1293,7 @@ class LoadingSurvex:
         #try again
         cave = IdentifyCave(headpath)  
         if cave:
-            newdirectory.cave = cave
+            # newdirectory.cave = cave # turns uout to be never used
             newfile.cave = cave
             # print(f"\n - New directory '{newdirectory}' for cave '{cave}'",file=sys.stderr)
  
@@ -2351,7 +2351,8 @@ def display_contents(blocks):
         sfs = SurvexFile.objects.filter(survexblock=b)
         for sf in sfs:
             print(f" SF {sf}")
-            print(f"   SD {sf.survexdirectory} {sf.survexdirectory.cave}")
+            # print(f"   SD {sf.survexdirectory} {sf.survexdirectory.cave}")
+            print(f"   SD {sf.survexdirectory} {sf.survexdirectory.path}")
             
         ws = Wallet.objects.filter(survexblock=b)
         for w in ws:
@@ -2499,7 +2500,8 @@ def MakeSurvexFileRoot():
 
     fileroot = SurvexFile(path=settings.SURVEX_TOPNAME, cave=None)
     fileroot.save()
-    directoryroot = SurvexDirectory(path=settings.SURVEX_DATA, cave=smk[0], primarysurvexfile=fileroot)
+    #directoryroot = SurvexDirectory(path=settings.SURVEX_DATA, cave=smk[0], primarysurvexfile=fileroot)
+    directoryroot = SurvexDirectory(path=settings.SURVEX_DATA, primarysurvexfile=fileroot)
     # MariaDB doesn't like this hack. Complains about non-null cave_id EVEN THOUGH our model file says this is OK:
     # cave = models.ForeignKey('Cave', blank=True, null=True,on_delete=models.SET_NULL)
     directoryroot.save()
@@ -2526,13 +2528,13 @@ def MakeFileRoot(fn):
          fileroot.survexdirectory = None
    
     
-    if cave:
-        # But setting the SurvexDirectory does work !
-        # The fluffy stuff is because of errors in the original setting of survex directories
-        # which needs to be cleaned up..
-        for sd in cave.survexdirectory_set.filter(cave=cave):
-            if f"{sd.primarysurvexfile}".replace("caves-","").startswith(f"{sd.cave}"[:4]):
-                fileroot.survexdirectory = sd
+    # if cave:
+        # # But setting the SurvexDirectory does work !
+        # # The fluffy stuff is because of errors in the original setting of survex directories
+        # # which needs to be cleaned up..
+        # for sd in cave.survexdirectory_set.filter(cave=cave):
+            # if f"{sd.primarysurvexfile}".replace("caves-","").startswith(f"{sd.cave}"[:4]):
+                # fileroot.survexdirectory = sd
     fileroot.save()
     fileroot.cave = cave
     print(f"   - new fileroot {type(fileroot)} for {fn} with cave {cave} - {fileroot}")

templates/survexdir.html

@@ -7,16 +7,26 @@
 <h1>SurvexDirectory objects</h1>
 {% endautoescape %}
 
-
+<h2>All SurvexDirectories</h2>
 <table>
-<tr><th>Cave</th><th>CaveID</th><th>Path</th><th>Primary</th></tr>
+<tr><th>Dir Path</th><th>Primary svx</th></tr>
 {% for sd in survexdirs %}
-    <tr>
-        <td><span {% if sd.cavebad %} style="color:red" {% endif %}> {{sd.cave}}</span></td>       
-        <td><em>{{sd.cave.id}}</em></td>
+    <tr>       
         <td>{{sd.path}}</td>
         <td><a href="/survexfile/{{sd.primarysurvexfile}}"><span {% if sd.pathbad %} style="color:red" {% endif %}>{{sd.primarysurvexfile}}.svx</span></a><span {% if sd.primarybad %} style="color:blue"> <b>MISMATCH</b> {% endif %}</span></td>
     </tr>
 {% endfor %}
 </table>
+<p>
+<h2>All SurvexFiles</h2>
+<table>
+<tr><th>Cave</th><th>Dir Path</th><th>svx</th></tr>
+{% for f in survexfiles %}
+    <tr>       
+<td>{{f.cave}}</td>
+<td>{{f.survexdirectory.path}}</td>
+<td><a href="/survexfile/{{f.path}}">{{f.path}}.svx</a></td>
+    </tr>
+{% endfor %}
+</table>
 {% endblock %}