Commit Graph

24 Commits

Author SHA1 Message Date
Guo Xiang Tan d808f36fc4 FIX: Reindex post for search when post is moved to a different topic.
* This is causing certain posts to appear in searches incorrectly as `PostSearchData#raw_data` contains the outdated title, category name and tag names.
2019-03-19 17:19:14 +08:00
Daniel Hollas cee51672c9 FIX: Strip accents from search query
4481836 introduced accent stipping in search_indexer,
but we need to strip it from the query itself as well

TODO in search with diacritics:
 - Still need to fix excerpts on search page
 - need to support accent stripping in in_topic search
 - need to make sure that in:title works correctly
 - need to fix "word boldening" in titles
2018-10-23 12:10:33 +11:00
David Taylor 9bf522f227
FEATURE: Mixed case tagging (#6454)
- By default, behaviour is not changed: tags are made lowercase upon creation and edit.

- If force_lowercase_tags is disabled, then mixed case tags are allowed.

- Tags must remain case-insensitively unique. This is enforced by ActiveRecord and Postgres.

- A migration is added to provide a `UNIQUE` index on `lower(name)`. Migration includes a safety to correct any current tags that do not meet the criteria.

- A `where_name` scope is added to `models/tag.rb`, to allow easy case-insensitive lookups. This is used instead of `Tag.where(name: "blah")`.

- URLs remain lowercase. Mixed case URLs are functional, but have the lowercase equivalent as the canonical.
2018-10-05 10:23:52 +01:00
Régis Hanol 4481836de2 FEATURE: new 'search_ignore_accents' site setting 2018-09-17 10:42:30 +02:00
Régis Hanol 30619c244c FIX: don't index urls to local files 2018-09-13 18:53:53 +02:00
Sam 9b7cab589a FIX: revert diacritic stripping
See more details in test case and at: https://meta.discourse.org/t/discourse-should-ignore-if-a-character-is-accented-when-doing-a-search/90198/16?u=sam
2018-08-31 11:46:55 +10:00
Sam ac11f8df52 correct regression searching with diacritics 2018-08-24 10:00:51 +10:00
Régis Hanol c26de01399 Use NFKD normalization instead of NFD 2018-08-24 00:52:53 +02:00
Régis Hanol bc7b530b0a FIX: remove diacritics instead of transliterating 2018-08-24 00:38:44 +02:00
Régis Hanol f4ae53d52b Return immediately when there's no html to scrub 2018-08-23 18:00:07 +02:00
Régis Hanol 2fcf2b899e FIX: remove diacritics when tokenizing html for search 2018-08-23 17:13:52 +02:00
Bianca Nenciu 975a72ab7a FEATURE: Make links indexable. (#6285) 2018-08-20 10:39:19 +10:00
Sam 5f64fd0a21 DEV: remove exec_sql and replace with mini_sql
Introduce new patterns for direct sql that are safe and fast.

MiniSql is not prone to memory bloat that can happen with direct PG usage.
It also has an extremely fast materializer and very a convenient API

- DB.exec(sql, *params) => runs sql returns row count
- DB.query(sql, *params) => runs sql returns usable objects (not a hash)
- DB.query_hash(sql, *params) => runs sql returns an array of hashes
- DB.query_single(sql, *params) => runs sql and returns a flat one dimensional array
- DB.build(sql) => returns a sql builder

See more at: https://github.com/discourse/mini_sql
2018-06-19 16:13:36 +10:00
Sam 6676bbd38b FEATURE: index YouTube titles in search
Previously we omitted the titles for videos that YouTube provided
2018-04-26 15:46:52 +10:00
Sam 86d12bd44b FEATURE: search within title using in:title
Also

- Significantly improved search ranking, title is treated most strongly
- Adds tag names to the index
- Run search re-indexer more aggressively
- Re-index topic and all posts on category change
2018-02-20 14:41:21 +11:00
Sam 57a1190b07 FIX: correct issue with search omitting words with multiple dots
Previously we used to break up words with dots incorrectly leading to
missing search terms
2017-12-19 16:04:24 +11:00
Guo Xiang Tan 77d4c4d8dc Fix all the errors to get our tests green on Rails 5.1. 2017-09-25 13:48:58 +08:00
Neil Lalonde 2c56f8df7c FEATURE: show tags in search results 2017-08-25 11:52:59 -04:00
Erick Guan 6e59149a77 FIX: rebuild index when engine replaced (#5021) 2017-08-16 07:38:34 -04:00
Sam 6002f2ca4a FIX: not splitting words correctly for search tokenizer 2017-08-14 16:19:39 -04:00
Erick Guan f1eccd113c Replace rmmseg gem for cppjieba_rb since better dictionary (#5006)
* Rename locale to ts config in search module to make it clear

* Replace rmmese-cpp for cppjieba_rb
2017-07-31 15:28:48 -04:00
Guo Xiang Tan 5012d46cbd Add rubocop to our build. (#5004) 2017-07-28 10:20:09 +09:00
Guo Xiang Tan 7ed9fbb415 FIX: Use default parameter in method. 2017-06-26 11:14:13 +09:00
Sam 0a78ae739d Remove SearchObserver, aim is to remove all observers
rails-observers gem is mostly unmaintained and is a pain to carry forward
new implementation contains significantly less magic as a bonus
2016-12-22 13:13:14 +11:00