Fix transaction table (fix #33)

nummi/transaction/templates/transaction/transaction_table.html

@@ -9,13 +9,13 @@
       <col class="value">
       <col class="value">
       <col class="desc">
-      {% if not category %}<col class="desc">{% endif %}
-      {% if not account %}<col class="desc">{% endif %}
+      {% if not hide_category %}<col class="desc">{% endif %}
+      {% if not hide_account %}<col class="desc">{% endif %}
     </colgroup>
     <thead>
       {% if new_transaction_url %}
         <tr class="new">
-          <td colspan="{% tr_colspan %}">
+          <td colspan="{{ ncol }}">
             <a href="{{ new_transaction_url }}">{% translate "Create transaction" %}</a>
           </td>
         </tr>
@@ -27,10 +27,10 @@
         <th>{% translate "Expenses" %}</th>
         <th>{% translate "Income" %}</th>
         <th>{% translate "Trader" %}</th>
-        {% if not category %}
+        {% if not hide_category %}
           <th>{% translate "Category" %}</th>
         {% endif %}
-        {% if not account %}
+        {% if not hide_account %}
           <th>{% translate "Account" %}</th>
         {% endif %}
       </tr>
@@ -61,14 +61,14 @@
           <td class="value">{{ trans.value|pmvalue }}</td>
           {% if trans.value < 0 %}<td></td>{% endif %}
           <td>{{ trans.trader|default_if_none:"" }}</td>
-          {% if not category %}
+          {% if not hide_category %}
             <td>
               {% if trans.category %}
                 <a href="{{ trans.category.get_absolute_url }}">{{ trans.category.icon|remix }}{{ trans.category }}</a>
               {% endif %}
             </td>
           {% endif %}
-          {% if not account %}
+          {% if not hide_account %}
             <td>
               {% if trans.account %}
                 <a href="{{ trans.account.get_absolute_url }}">{{ trans.account.icon|remix }}{{ trans.account|default_if_none:"" }}</a>
@@ -78,14 +78,14 @@
         </tr>
       {% empty %}
         <tr>
-          <td class="empty" colspan="{% tr_colspan %}">{% translate "No transaction" %}</td>
+          <td class="empty" colspan="{{ ncol }}">{% translate "No transaction" %}</td>
         </tr>
       {% endfor %}
     </tbody>
     {% if transactions_url %}
       <tfoot>
         <tr class="more">
-          <td colspan="{% tr_colspan %}">
+          <td colspan="{{ ncol }}">
             <a href="{{ transactions_url }}">{% translate "View all transactions" %}</a>
           </td>
         </tr>

nummi/transaction/templatetags/transaction_extras.py

@@ -10,16 +10,25 @@ from ..utils import ac_url
 register = template.Library()
 
 
-@register.inclusion_tag("transaction/transaction_table.html")
-def transaction_table(transactions, **kwargs):
-    if (n_max := kwargs.get("n_max")) is not None:
+@register.inclusion_tag("transaction/transaction_table.html", takes_context=True)
+def transaction_table(context, transactions, n_max=None, **kwargs):
+    if n_max is not None:
         if transactions.count() <= n_max:
             del kwargs["transactions_url"]
         transactions = transactions[:n_max]
 
-    return kwargs | {
-        "transactions": transactions,
-    }
+    if "account" in context or "statement" in context:
+        kwargs.setdefault("hide_account", True)
+    if "category" in context:
+        kwargs.setdefault("hide_category", True)
+
+    ncol = 8
+    if kwargs.get("hide_account"):
+        ncol -= 1
+    if kwargs.get("hide_category"):
+        ncol -= 1
+
+    return kwargs | {"transactions": transactions, "ncol": ncol}
 
 
 @register.inclusion_tag("transaction/invoice_table.html")
@@ -54,13 +63,3 @@ def year_url(context, year, cls=""):
         f"""<a class="{cls}" href="{url}">"""
         f"""<time datetime="{year}">{year}</time></a>"""
     )
-
-
-@register.simple_tag(takes_context=True)
-def tr_colspan(context):
-    ncol = 8
-    if context.get("category"):
-        ncol -= 1
-    if context.get("account"):
-        ncol -= 1
-    return ncol