Refactor check error templates to repeat less

There was a lot of repetetive wrapping code being repeated for every
conditional block in these files. Let’s wrap it around the whole
conditional bit once instead.

app/templates/partials/check/not-allowed-to-send-to.html

@@ -1,25 +1,12 @@
-{% from "components/banner.html" import banner_wrapper %}
-
-{% macro skip_to_file_contents() %}
-  <p class="visually-hidden">
-    <a href="#{{ file_contents_header_id }}">Skip to file contents</a>
-  </p>
-{% endmacro %}
-
-<div class="bottom-gutter">
-  {% call banner_wrapper(type='dangerous') %}
-    <h1 class='banner-title'>
-      You can’t send to
-      {{ 'this' if count_of_recipients == 1 else 'these' }}
-      {{ template_type_label }}
-      {%- if count_of_recipients != 1 -%}
-        {{ 'es' if 'email address' == template_type_label else 's' }}
-      {%- endif %}
-    </h1>
-    <p>
-      In <a href="{{ url_for('.trial_mode') }}">trial mode</a> you can only
-      send to yourself and members of your team
-    </p>
-    {{ skip_to_file_contents() }}
-  {% endcall %}
-</div>
+<h1 class='banner-title'>
+  You can’t send to
+  {{ 'this' if count_of_recipients == 1 else 'these' }}
+  {{ template_type_label }}
+  {%- if count_of_recipients != 1 -%}
+    {{ 'es' if 'email address' == template_type_label else 's' }}
+  {%- endif %}
+</h1>
+<p>
+  In <a href="{{ url_for('.trial_mode') }}">trial mode</a> you can only
+  send to yourself and members of your team
+</p>

app/templates/partials/check/too-many-messages.html

@@ -1,46 +1,40 @@
-{% from "components/banner.html" import banner_wrapper %}
-
-<div class="bottom-gutter">
-  {% call banner_wrapper(type='dangerous') %}
-    <h1 class='banner-title'>
-      {% if original_file_name %}
-        Too many recipients
-      {% else %}
-        Daily limit reached
-      {% endif %}
-    </h1>
-    <p>
-      You can only send {{ current_service.message_limit }} messages per day
-      {%- if current_service.restricted %}
-        in <a href="{{ url_for('.trial_mode')}}">trial mode</a>
-      {%- endif -%}
-      .
-    </p>
-    {% if original_file_name %}
-      <p>
-        {% if current_service.message_limit != remaining_messages %}
-          You can still send {{ remaining_messages }} messages today, but
-        {% endif %}
-        ‘{{ original_file_name }}’ contains
-        {{ count_of_recipients }}
-        {% if count_of_recipients == 1 -%}
-          {%- if template.template_type == 'email' -%}
-            email address
-          {%- elif template.template_type == 'sms' -%}
-            phone number
-          {%- elif template.template_type == 'letter' -%}
-            address
-          {%- endif -%}
-        {%- else -%}
-          {%- if template.template_type == 'email' -%}
-            email addresses
-          {%- elif template.template_type == 'sms' -%}
-            phone numbers
-          {%- elif template.template_type == 'letter' -%}
-            addresses
-          {%- endif -%}
-        {%- endif -%}.
-      </p>
+<h1 class='banner-title'>
+  {% if original_file_name %}
+    Too many recipients
+  {% else %}
+    Daily limit reached
+  {% endif %}
+</h1>
+<p>
+  You can only send {{ current_service.message_limit }} messages per day
+  {%- if current_service.restricted %}
+    in <a href="{{ url_for('.trial_mode')}}">trial mode</a>
+  {%- endif -%}
+  .
+</p>
+{% if original_file_name %}
+  <p>
+    {% if current_service.message_limit != remaining_messages %}
+      You can still send {{ remaining_messages }} messages today, but
     {% endif %}
-  {% endcall %}
-</div>
+    ‘{{ original_file_name }}’ contains
+    {{ count_of_recipients }}
+    {% if count_of_recipients == 1 -%}
+      {%- if template.template_type == 'email' -%}
+        email address
+      {%- elif template.template_type == 'sms' -%}
+        phone number
+      {%- elif template.template_type == 'letter' -%}
+        address
+      {%- endif -%}
+    {%- else -%}
+      {%- if template.template_type == 'email' -%}
+        email addresses
+      {%- elif template.template_type == 'sms' -%}
+        phone numbers
+      {%- elif template.template_type == 'letter' -%}
+        addresses
+      {%- endif -%}
+    {%- endif -%}.
+  </p>
+{% endif %}

app/templates/views/check/column-errors.html

@@ -19,10 +19,11 @@
 
 {% block maincolumn_content %}
 
-  {% if recipients.too_many_rows %}
+  <div class="bottom-gutter">
+    {% call banner_wrapper(type='dangerous') %}
+
+      {% if recipients.too_many_rows %}
 
-    <div class="bottom-gutter">
-      {% call banner_wrapper(type='dangerous') %}
         <h1 class='banner-title'>
           Your file has too many rows
         </h1>
@@ -31,14 +32,9 @@
           {{ "{:,}".format(recipients.max_rows) }} rows at once. Your
           file has {{ "{:,}".format(recipients|length) }} rows.
         </p>
-        {{ skip_to_file_contents() }}
-      {% endcall %}
-    </div>
 
-  {% elif not count_of_recipients %}
+      {% elif not count_of_recipients %}
 
-    <div class="bottom-gutter">
-      {% call banner_wrapper(type='dangerous') %}
         <h1 class='banner-title'>
           Your file is missing some rows
         </h1>
@@ -48,14 +44,9 @@
             prefix_plural='columns called'
           ) }}.
         </p>
-        {{ skip_to_file_contents() }}
-      {% endcall %}
-    </div>
 
-  {% elif not recipients.has_recipient_columns %}
+      {% elif not recipients.has_recipient_columns %}
 
-    <div class="bottom-gutter">
-      {% call banner_wrapper(type='dangerous') %}
         <h1 class='banner-title'>
           Your file needs {{ recipients.recipient_column_headers | formatted_list(
             prefix='a column called',
@@ -68,14 +59,9 @@
             prefix_plural='columns called '
           ) }}.
         </p>
-        {{ skip_to_file_contents() }}
-      {% endcall %}
-    </div>
 
-  {% elif recipients.missing_column_headers %}
+      {% elif recipients.missing_column_headers %}
 
-    <div class="bottom-gutter">
-      {% call banner_wrapper(type='dangerous') %}
         <h1 class='banner-title'>
           The columns in your file need to match the double brackets in
           your template
@@ -87,20 +73,22 @@
             prefix_plural='columns called '
           ) }}.
         </p>
-        {{ skip_to_file_contents() }}
-      {% endcall %}
-    </div>
 
-  {% elif not recipients.allowed_to_send_to %}
-    {% with
-      count_of_recipients=count_of_recipients,
-      template_type_label=recipients.recipient_column_headers[0]
-    %}
-      {% include "partials/check/not-allowed-to-send-to.html" %}
-    {% endwith %}
-  {% elif recipients.more_rows_than_can_send %}
-    {% include "partials/check/too-many-messages.html" %}
-  {% endif %}
+      {% elif not recipients.allowed_to_send_to %}
+        {% with
+          count_of_recipients=count_of_recipients,
+          template_type_label=recipients.recipient_column_headers[0]
+        %}
+          {% include "partials/check/not-allowed-to-send-to.html" %}
+        {% endwith %}
+      {% elif recipients.more_rows_than_can_send %}
+        {% include "partials/check/too-many-messages.html" %}
+      {% endif %}
+
+      {{ skip_to_file_contents() }}
+
+    {% endcall %}
+  </div>
 
   <div class="bottom-gutter-3-2">
     {% if request.args.from_test %}