generic API error page

This error handler and view page currently works much better than the
"flash()" infrastructure built-in to flask, which uses cookies and
mostly does not work with our views and layouts.

Would like to gradually migrate almost all API errors in the web
interface to just raising errors that get rendered on an error page,
instead of calling `abort(ae.status)`.

1 files changed, 20 insertions, 0 deletions

diff --git a/python/fatcat_web/templates/api_error.html b/python/fatcat_web/templates/api_error.html
new file mode 100644
index 00000000..1a44f610
--- /dev/null
+++ b/python/fatcat_web/templates/api_error.html
@@ -0,0 +1,20 @@
+{% extends "base.html" %}
+{% block body %}
+
+<center>
+<div style="font-size: 8em;">{{ api_error.status or "" }}</div>
+<div style="font-size: 3em;">{{ api_error.reason or "" }}</div>
+</center>
+
+<div class="ui icon error message">
+  <i class="ban icon"></i>
+  <div class="content">
+    <div class="header">
+      API Error: {{ api_error.error_name or "" }}
+    </div>
+    <p>{{ api_error.message or "" }}
+  </div>
+</div>
+
+
+{% endblock %}