From 4365f7d61b8458c06102e4cb58fd373bbada872a Mon Sep 17 00:00:00 2001
From: Bryan Newbold <bnewbold@robocracy.org>
Date: Thu, 17 Sep 2020 19:31:12 -0700
Subject: coverage search: pretty display for ES query errors

---
 python/fatcat_web/routes.py                      | 13 ++++++++++++-
 python/fatcat_web/templates/coverage_search.html |  7 +++++++
 2 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/python/fatcat_web/routes.py b/python/fatcat_web/routes.py
index 9ae2eaa9..4dfbc29c 100644
--- a/python/fatcat_web/routes.py
+++ b/python/fatcat_web/routes.py
@@ -745,7 +745,18 @@ def coverage_search():
         )
 
     query = ReleaseQuery.from_args(request.args)
-    coverage_stats = get_elastic_search_coverage(query)
+    try:
+        coverage_stats = get_elastic_search_coverage(query)
+    except FatcatSearchError as fse:
+        return render_template(
+            'coverage_search.html',
+            query=query,
+            coverage_stats=None,
+            coverage_type_preservation=None,
+            year_histogram_svg=None,
+            date_histogram_svg=None,
+            es_error=fse,
+        ), fse.status_code
     year_histogram_svg = None
     date_histogram_svg = None
     coverage_type_preservation = None
diff --git a/python/fatcat_web/templates/coverage_search.html b/python/fatcat_web/templates/coverage_search.html
index 1e0f8327..b1db6a9a 100644
--- a/python/fatcat_web/templates/coverage_search.html
+++ b/python/fatcat_web/templates/coverage_search.html
@@ -1,4 +1,5 @@
 {% import "entity_macros.html" as entity_macros %}
+{% import "search_macros.html" as search_macros %}
 {% extends "base.html" %}
 
 {% block title %}
@@ -32,6 +33,12 @@
 
 <div class="ui container" style="margin-top: 2em;">
 
+{% if es_error %}
+  <div class="ui container text">
+    {{ search_macros.es_error_msg(es_error) }}
+  </div>
+{% endif %}
+
 {% if coverage_stats != None %}
 <div class="ui centered grid">
   <div class="row">
-- 
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