wallets for just one cave

core/views/scans.py

@@ -9,6 +9,7 @@ from django.shortcuts import render
 from django.http import HttpResponse
 
 from troggle.core.models.survex import Wallet, SingleScan
+from troggle.core.models.caves import GetCaveLookup
 from troggle.core.views.expo import getmimetype
 #import parsers.surveys
 
@@ -47,10 +48,11 @@ def walletindex(request, path):
 def scansingle(request, path, file):
     '''sends a single binary file to the user for display - browser decides how using mimetype
     '''
+
     try:
         wallet = Wallet.objects.get(walletname=urlunquote(path)) 
         singlescan = SingleScan.objects.get(wallet=wallet, name=file)
-        # print(" - scansingle {}:{}:{}:".format(path, file, getmimetype(file)))
+        print(" - scansingle {}:{}:{}:".format(path, file, getmimetype(file)))
         return HttpResponse(content=open(singlescan.ffile,"rb"), content_type=getmimetype(file)) # any type of image
     except:
         message = f'Scan folder or scan item error or not found \'{path}\'  and \'{file}\'.'
@@ -66,3 +68,17 @@ def allwallets(request):
     manywallets = Wallet.objects.all()
     # manywallets = Wallet.objects.all().prefetch_related('singlescan') fails as the link is defined on 'singlescan' not on 'wallet'
     return render(request, 'manywallets.html', { 'manywallets':manywallets, 'settings': settings })
+    
+def cavewallets(request, cave_id):
+    '''Returns all the wallets for just one cave, 
+    '''
+    Gcavelookup = GetCaveLookup()
+    if cave_id in Gcavelookup:
+        cave = Gcavelookup[cave_id]
+    else:
+        return render(request,'errors/badslug.html', {'badslug': cave_id})
+
+    print(f'cavewallets {cave_id=} {cave=}')
+
+    manywallets = Wallet.objects.filter(survexblock__survexfile__cave=cave)   
+    return render(request, 'cavewallets.html', { 'manywallets':manywallets, 'settings': settings })

templates/cavewallets.html

@@ -0,0 +1,37 @@
+{% extends "base.html" %}
+
+{% block title %}All Survey scans folders (wallets){% endblock %}
+
+{% block content %}
+
+<h3>Survey scans folders (wallets) for a specific cave</h3>
+<p>Each wallet contains the scanned original in-cave survey notes and sketches of 
+plans and elevations. It also contains scans of centre-line survex output on which
+hand-drawn passage sections are drawn. These hand-drawn passages will eventually be 
+traced to produce Tunnel or Therion drawings and eventually the final complete cave survey.
+
+
+<table width=95%>
+<tr><th>Scans folder</th><th>Files</th><th>Survex blocks</th><th>Cave</th></tr>
+{% for scanswallet in manywallets %}
+  <tr>
+    <td style="padding:2px"><a href="{{scanswallet.get_absolute_url}}">{{scanswallet.walletname}}</a></td>
+    <td align="right" style="padding:2px">{{scanswallet.singlescan_set.all|length}}</td>
+    <td style="padding:2px">
+    {% for survexblock in scanswallet.survexblock_set.all %}
+      <a href="{% url "svx" survexblock.survexfile.path %}">{{survexblock}}</a>
+    {% endfor %}
+    </td>
+    <td style="padding:2px">
+    {% for survexblock in scanswallet.survexblock_set.all %}
+        {% ifchanged survexblock.survexfile.cave %}
+        <a href="/{{survexblock.survexfile.cave.url}}">/{{survexblock.survexfile.cave.slug}}</a>
+        {% endifchanged %}
+    
+    {% endfor %}
+    </td>
+  </tr>
+{% endfor %}
+</table>
+
+{% endblock %}

templates/manywallets.html

@@ -27,7 +27,7 @@ see https://docs.djangoproject.com/en/3.2/ref/models/querysets/#prefetch-related
     <td style="padding:2px">
     {% for survexblock in scanswallet.survexblock_set.all %}
         {% ifchanged survexblock.survexfile.cave %}
-        <a href="/{{survexblock.survexfile.cave.url}}">/{{survexblock.survexfile.cave.slug}}</a>
+        <a href="/cave/scans/{{survexblock.survexfile.cave.slug}}">/{{survexblock.survexfile.cave.slug}}</a>
         {% endifchanged %}
     
     {% endfor %}

urls.py

@@ -8,7 +8,7 @@ from django.contrib import auth
 from django.urls import path, reverse, resolve
 
 from troggle.core.views import statistics, survex
-from troggle.core.views.scans import scansingle, allwallets
+from troggle.core.views.scans import scansingle, allwallets, cavewallets
 from troggle.core.views.drawings import dwgallfiles, dwgfilesingle
 from troggle.core.views.uploads import dwgupload, scanupload, photoupload
 from troggle.core.views.other import troggle404, frontpage, todos, controlpanel, frontpage 
@@ -133,8 +133,7 @@ trogglepatterns = [
     re_path(r'^(?P<slug>[^/]+)_cave_edit/$',           edit_cave, name="edit_cave"), # edit_cave needed by cave.html template for url matching
     re_path(r'^(.*)_edit$',         editexpopage, name="editexpopage"),
     re_path(r'^(?P<karea>\d\d\d\d)(?P<subpath>.*)$',   cavepage,  name="cavepage"), # shorthand /1623/264 or 1623/161/top.htm
-    # Note that urls eg '/1623/161/l/rl89a.htm' are handled by cavepage which redirects them to 'expopage'
-    # Note that _edit$ for a cave description page in a subfolder e.g. /1623/204/204.html_edit  gets caught here and breaks with 404
+    # Note that urls eg '/1623/161/l/rl89a.htm' are handled by cavepage which redirects them to 'expopage'    # Note that _edit$ for a cave description page in a subfolder e.g. /1623/204/204.html_edit  gets caught here and breaks with 404
 
 #   Entrances
     re_path(r'^cave/entrance/([^/]+)/?$',    caveEntrance), # lists all entrances !!!BAD, local links fail
@@ -168,7 +167,8 @@ trogglepatterns = [
 # The survey scans in the wallets. This short-cuts SCANS_URL which is not actually used anywhere!
     path('survey_scans/',               allwallets,   name="allwallets"), 
     path('survey_scans/<path:path>/',        scanupload, name="singlewallet"), # replaced singlewallet()
-    path('survey_scans/<path:path>/<file>',  scansingle,   name="scansingle"), 
+    path('survey_scans/<path:path>/<file>',  scansingle,   name="scansingle"), # works, but html href goes direct to /expofiles/ too
+    re_path(r'^cave/scans/(?P<cave_id>[^/]+)$',    cavewallets,  name="cavewallets"), # like allwallets, but for just one cave
 
 # The tunnel and therion drawings files pages
     path('dwgfiles',                      dwgallfiles,       name="dwgallfiles"), 
@@ -176,7 +176,7 @@ trogglepatterns = [
     path('dwgdataraw/<path:path>',        dwgfilesingle,     name="dwgfilesingle"), 
 
 # QMs pages - must precede other /caves pages?
-    re_path(r'^cave/qms/([^/]+)/?$', caveQMs, name="caveQMs"), # Fixed. July 2022
+    re_path(r'^cave/qms/([^/]+)/?$', caveQMs, name="caveQMs"), 
     re_path(r'^cave/qms/(?P<cave_id>[^/]+)/(?P<year>\d\d\d\d)-(?P<qm_id>\d*)(?P<grade>[ABCDXV\?]?)-?(?P<blockname>[a-zA-Z]+.*)?$', qm, name="qm"), # Dogs breakfast
     # the  resolution of a QM uses several fields together, there is no clean slug field. Artefact of history.