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Further improved search result snippets

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Tom Moor
2018-08-04 22:46:55 -07:00
parent ad2d1a15bb
commit 71830d7c77
4 changed files with 12 additions and 3 deletions
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7
server/models/Document.js
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@@ -5,6 +5,7 @@ import randomstring from 'randomstring';
import MarkdownSerializer from 'slate-md-serializer';
import Plain from 'slate-plain-serializer';
import Sequelize from 'sequelize';
import removeMarkdown from '@tommoor/remove-markdown';
import isUUID from 'validator/lib/isUUID';
import { Collection, User } from '../models';
@@ -207,7 +208,7 @@ Document.searchForUser = async (
SELECT
id,
ts_rank(documents."searchVector", plainto_tsquery('english', :query)) as "searchRanking",
ts_headline('english', "text", plainto_tsquery('english', :query), 'MaxFragments=0, MinWords=10, MaxWords=30') as "searchContext"
ts_headline('english', "text", plainto_tsquery('english', :query), 'MaxFragments=1, MinWords=20, MaxWords=35') as "searchContext"
FROM documents
WHERE "searchVector" @@ plainto_tsquery('english', :query) AND
"teamId" = '${user.teamId}'::uuid AND
@@ -243,7 +244,9 @@ Document.searchForUser = async (
return map(results, result => ({
ranking: result.searchRanking,
context: unescape(result.searchContext),
context: removeMarkdown(unescape(result.searchContext), {
stripHTML: false,
}),
document: find(documents, { id: result.id }),
}));
};