Making page templates autoadjust to the current year

core/views/scans.py

@@ -152,8 +152,8 @@ def walletslistperson(request, first_name, last_name):
         return render(request, 'errors/generic.html', {'message': f'Unrecognised name of a expo person: "{first_name} {last_name}"'})   
     
     manywallets = tickspersonwallet(p)
-
-    return render(request, 'personwallets.html', { 'manywallets':manywallets, 'settings': settings, 'person': p})
+    expeditions = Expedition.objects.all()
+    return render(request, 'personwallets.html', { 'manywallets':manywallets, 'settings': settings, 'person': p, 'expeditions': expeditions})
 
 
 def walletslistyear(request, year):
@@ -223,7 +223,8 @@ def cavewallets(request, caveid):
         fillblankothers(w)   
         w.ticks = w.get_ticks() # the complaints in colour form, from the json file on disc
         fixsurvextick(w, w.ticks)
-    return render(request, 'cavewallets.html', { 'manywallets':manywallets, 'settings': settings, 'cave': cave})
+    expeditions = Expedition.objects.all()
+    return render(request, 'cavewallets.html', { 'manywallets':manywallets, 'settings': settings, 'cave': cave, 'expeditions': expeditions})
 
 
 def oldwallet(request, path):

templates/cavewallets.html

@@ -15,9 +15,11 @@ traced to produce Tunnel or Therion drawings and eventually the final complete c
 <p>This lists all the files in a wallet, some of which may not be for this specific cave.
 <p>See also wallets
 <ul>
-<li>per year, e.g. <a href="/wallets/year/2018">2018</a>, <a href="/wallets/year/2019">2019</a>, <a href="/wallets/year/2022">2022</a>
 <li>per person, e.g. <a href="/wallets/person/Wookey">Wookey</a>, <a href="/wallets/person/ChrisDensham">Chris Densham</a>, <a href="/wallets/person/BeckaLawson">Becka</a>
-</ul>
+<li>per year:
+{% for otherexpedition in expeditions %}
+  | <a <a href="/wallets/year/{{ otherexpedition.year }}">{{otherexpedition.year}}</a>
+{% endfor %}</ul></ul>
 {% include 'wallet_table.html' %}
 <br />
 <table width=95%>

templates/personwallets.html

@@ -13,9 +13,11 @@ traced to produce Tunnel or Therion drawings and eventually the final complete c
 
 <p>See also wallets
 <ul>
-<li>per year, e.g. <a href="/wallets/year/2018">2018</a>, <a href="/wallets/year/2019">2019</a>, <a href="/wallets/year/2022">2022</a>
 <li>per cave, e.g. <a href="/cave/scans/1623-161">1623-161</a>, <a href="/cave/scans/1626-359">1626-359</a>, <a href="/cave/scans/1623-290">1623-290</a>, <a href="/cave/scans/1623-291">1623-291</a>, <a href="/cave/scans/1623-264">1623-264</a>
-</ul>
+<li>per year:
+{% for otherexpedition in expeditions %}
+  | <a <a href="/wallets/year/{{ otherexpedition.year }}">{{otherexpedition.year}}</a>
+{% endfor %}</ul>
 
 {% include 'wallet_table.html' %}
 <br />

templates/wallet_table.html

@@ -49,6 +49,16 @@
     <td style="padding:1px; background-color:{{wallet.ticks.T}}">&nbsp;</td>
     <td style="padding:1px; background-color:{{wallet.ticks.W}}">&nbsp;</td>
   </tr>
+{% empty %} <h2>No Wallets for this year</h2>
+<b>Before 1998</b> we used a survey book system, not wallets. But 1983 has some scraps recreated as wallets.
+<p>That is probably why you cannot see anything here. Look at the complete list of scanned files instead, 
+at <a href="/survey_scans/">Scans</a> (it is slow, so be patient). 
+It lists things like "1984AndysNotebook" instead of a wallet identifier, but if you click on 
+<a href="/survey_scans/1984AndysNotebook/">"1984AndysNotebook"</a> you
+will see some of the the notes and sketches scanned from it.
+<p>Or look at all the scanned files, 
+their wallet names and the drawings that were created using them at <a href="/dwgfiles/">Drawings</a>
+which is probably more useful.
 {% endfor %}
 </table>
 <p>Note that names in italics are copied from the related survex file block name.