Merge pull request #6254 from tomachalek/preflight_rewrite

Fix - no alt. corpus available must be handled gracefully
czcorpus · Jul 12, 2024 · 56f7305 · 56f7305
2 parents 2af5df5 + 988ea25
commit 56f7305
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Showing 2 changed files with 11 additions and 5 deletions.
diff --git a/lib/plugins/default_query_suggest/backends/cqlizer.py b/lib/plugins/default_query_suggest/backends/cqlizer.py
@@ -58,5 +58,5 @@ async def find_suggestion(
                             'SELECT alt_corpus_name FROM kontext_alt_corpus WHERE corpus_name = %s',
                             (maincorp.corpname,))
                         row = await cursor.fetchone()
-                        data['alt_corpus'] = row[0]
+                        data['alt_corpus'] = None if row is None else row[0]
             return data
diff --git a/public/files/js/plugins/querySuggest/view.tsx b/public/files/js/plugins/querySuggest/view.tsx
@@ -325,10 +325,16 @@ export function init(
 
         return <S.ExhaustiveQueryInfo>
             <p>{he.translate('defaultTD__exhaustiveQueryWarn')}</p>
-
-            <p><a onClick={handler}>{he.translate('defaultTD__exhaustiveQueryAltCorpLink_{corpname}', {corpname: props.altCorpus})}</a>
-            {'\u00a0'}
-            ({he.translate('defaultTD__recomm_corp_link_note')})</p>
+            {props.altCorpus ?
+                <>
+                    <p>
+                        <a onClick={handler}>{he.translate('defaultTD__exhaustiveQueryAltCorpLink_{corpname}', {corpname: props.altCorpus})}</a>
+                        {'\u00a0'}
+                        ({he.translate('defaultTD__recomm_corp_link_note')})
+                    </p>
+                </> :
+                null
+            }
         </S.ExhaustiveQueryInfo>;
 
     };