IntenseWebs/discourse
3
0
Fork 0
mirror of https://github.com/discourse/discourse.git synced 2025-02-25 18:55:32 -06:00
Code Issues Packages Projects Releases Wiki Activity

FIX: Do not wrap unaccent around tsqueries (#16284)

Browse Source 
tsqueries use quotes and having other characters that when unaccented
become quotes results in invalid tsqueries.
This commit is contained in:
Bianca Nenciu
2022-03-25 19:10:05 +02:00
committed by GitHub
parent 96719cbf4f
commit 6eb3d658ca
2 changed files with 17 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
lib/search.rb
View File

@@ -1144,9 +1144,18 @@ class Search
def self.to_tsquery(ts_config: nil, term:, joiner: nil)
ts_config = ActiveRecord::Base.connection.quote(ts_config) if ts_config
escaped_term = Search.wrap_unaccent("'#{self.escape_string(term)}'")
tsquery = "TO_TSQUERY(#{ts_config || default_ts_config}, #{escaped_term})"
tsquery = "REPLACE(#{tsquery}::text, '&', '#{self.escape_string(joiner)}')::tsquery" if joiner
# unaccent can be used only when a joiner is present because the
# additional processing and the final conversion to tsquery does not
# work well with characters that are converted to quotes by unaccent.
if joiner
tsquery = "TO_TSQUERY(#{ts_config || default_ts_config}, '#{self.escape_string(term)}')"
tsquery = "REPLACE(#{tsquery}::text, '&', '#{self.escape_string(joiner)}')::tsquery"
else
escaped_term = Search.wrap_unaccent("'#{self.escape_string(term)}'")
tsquery = "TO_TSQUERY(#{ts_config || default_ts_config}, #{escaped_term})"
end
tsquery
end