Mercurial Hosting > luan
changeset 1573:c6b50b7b958c
lucene/Web_search improvement
| author | Franklin Schmidt <fschmidt@gmail.com> |
|---|---|
| date | Sat, 12 Dec 2020 21:01:04 -0700 |
| parents | 45e42f403fb3 |
| children | f118ead273a1 |
| files | src/goodjava/lucene/queryparser/MultiFieldParser.java src/luan/modules/lucene/Web_search.luan |
| diffstat | 2 files changed, 31 insertions(+), 2 deletions(-) [+] |
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--- a/src/goodjava/lucene/queryparser/MultiFieldParser.java Thu Dec 10 20:23:45 2020 -0700 +++ b/src/goodjava/lucene/queryparser/MultiFieldParser.java Sat Dec 12 21:01:04 2020 -0700 @@ -49,7 +49,7 @@ return fp.getQuery(qp,field,query); if( allowUnspecifiedFields ) return defaultFieldParser.getQuery(qp,field,query); - throw qp.exception("unrecognized field '"+field+"'"); + throw qp.exception("undefined query field '"+field+"'"); } }
--- a/src/luan/modules/lucene/Web_search.luan Thu Dec 10 20:23:45 2020 -0700 +++ b/src/luan/modules/lucene/Web_search.luan Sat Dec 12 21:01:04 2020 -0700 @@ -15,6 +15,8 @@ local Number = require "luan:Number.luan" local Table = require "luan:Table.luan" local size = Table.size or error() +local Logging = require "luan:logging/Logging.luan" +local logger = Logging.logger "lucene/Web_search" local Web_search = {} @@ -108,11 +110,38 @@ return n end +local function failed(e) + logger.info(e) + --logger.info(stringify(e)) + local msg = e.get_message() +%> +<!doctype html> +<html> + <head> + <title>Lucene</title> + <style> +<% style() %> + </style> + </head> + <body> + <h2>Query Failed</h2> + <pre><%=msg%></pre> + </body> +</html> +<% +end + local function result(index) local query = Http.request.parameters.query local rows = string_to_number(Http.request.parameters.rows) local sort = Http.request.parameters.sort - local results = index.search(query,1,rows,{sort=sort}) + local results + try + results = index.search(query,1,rows,{sort=sort}) + catch e + failed(e) + return + end local headers = {} local table = {} for _, doc in ipairs(results) do