DebaucheryLibrarian/traxxx
2
1
Fork 1
Code Issues 39 Pull Requests 1 Releases Wiki Activity

Improved search engine query and added stop words. Added 'secondary' property to tag aliases, for tag aliases to be included in searches and alias lists.

Browse Source
This commit is contained in:
ThePendulum
2020-02-29 22:47:48 +01:00
parent 945642c511
commit 8dd5925af6
6 changed files with 215 additions and 49 deletions
Download Patch File Download Diff File Expand all files Collapse all files

50
migrations/20190325001339_releases.js
View File

@@ -65,6 +65,9 @@ exports.up = knex => Promise.resolve()
table.integer('priority', 2)
.defaultTo(0);
table.boolean('secondary')
.defaultTo(false);
table.integer('group_id', 12)
.references('id')
.inTable('tags_groups');
@@ -476,7 +479,7 @@ exports.up = knex => Promise.resolve()
ALTER TABLE releases_search
ADD COLUMN document tsvector;
CREATE TEXT SEARCH DICTIONARY traxxx (
CREATE TEXT SEARCH DICTIONARY traxxx_dict (
TEMPLATE = pg_catalog.simple,
stopwords = traxxx
);
@@ -485,11 +488,17 @@ exports.up = knex => Promise.resolve()
COPY = english
);
ALTER TEXT SEARCH CONFIGURATION traxxx
ALTER MAPPING FOR word, numword, hword, numhword, hword_part, hword_numpart, asciiword, asciihword, hword_asciipart WITH traxxx_dict, simple_dict, english_stem;
CREATE UNIQUE INDEX releases_search_unique ON releases_search (release_id);
CREATE INDEX releases_search_index ON releases_search USING GIN (document);
COMMENT ON COLUMN actors.height IS E'@omit read,update,create,delete,all,many';
COMMENT ON COLUMN actors.weight IS E'@omit read,update,create,delete,all,many';
CREATE FUNCTION search_releases(query text) RETURNS SETOF releases_search AS $$
SELECT * FROM releases_search AS search
WHERE search.document @@ plainto_tsquery('traxxx', regexp_replace(query, '\\.|-', ' ', 'g'))
ORDER BY ts_rank(search.document, plainto_tsquery('traxxx', regexp_replace(query, '\\.|-', ' ', 'g'))) DESC;
$$ LANGUAGE SQL STABLE;
CREATE FUNCTION search_sites(search text) RETURNS SETOF sites AS $$
SELECT * FROM sites
@@ -499,37 +508,8 @@ exports.up = knex => Promise.resolve()
url ILIKE ('%' || search || '%')
$$ LANGUAGE SQL STABLE;
CREATE FUNCTION search_releases(query text) RETURNS SETOF releases_search AS $$
SELECT * FROM releases_search AS search
WHERE search.document @@ plainto_tsquery('traxxx', replace(query, '.', ' '))
ORDER BY ts_rank(search.document, plainto_tsquery('traxxx', replace(query, '.', ' '))) DESC;
$$ LANGUAGE SQL STABLE;
/*
CREATE VIEW releases_actors_sortable AS
SELECT releases_actors.*, actors.gender, actors.name, actors.birthdate FROM releases_actors
JOIN actors ON releases_actors.actor_id = actors.id;
CREATE VIEW releases_tags_sortable AS
SELECT releases_tags.*, tags.name, tags.priority FROM releases_tags
JOIN tags ON releases_tags.tag_id = tags.id;
CREATE VIEW actors_releases_sortable AS
SELECT releases_actors.*, releases.date FROM releases_actors
JOIN releases ON releases_actors.release_id = releases.id;
COMMENT ON VIEW releases_actors_sortable IS E'@foreignKey (release_id) references releases (id)\n@foreignKey (actor_id) references actors (id)';
COMMENT ON VIEW releases_tags_sortable IS E'@foreignKey (release_id) references releases (id)\n@foreignKey (tag_id) references tags (id)';
COMMENT ON VIEW actors_releases_sortable IS E'@foreignKey (release_id) references releases (id)\n@foreignKey (actor_id) references actors (id)';
/* allow conversion resolver to be added for height and weight */
CREATE FUNCTION releases_by_tag_slugs(slugs text[]) RETURNS setof releases AS $$
SELECT DISTINCT ON (releases.id) releases.* FROM releases
JOIN releases_tags ON (releases_tags.release_id = releases.id)
JOIN tags ON (releases_tags.tag_id = tags.id)
WHERE tags.slug = ANY($1);
$$ LANGUAGE sql STABLE;
*/
COMMENT ON COLUMN actors.height IS E'@omit read,update,create,delete,all,many';
COMMENT ON COLUMN actors.weight IS E'@omit read,update,create,delete,all,many';
`));
exports.down = knex => knex.raw(`
@@ -568,5 +548,5 @@ exports.down = knex => knex.raw(`
DROP TABLE IF EXISTS networks CASCADE;
DROP TEXT SEARCH CONFIGURATION IF EXISTS traxxx;
DROP TEXT SEARCH DICTIONARY IF EXISTS traxxx;
DROP TEXT SEARCH DICTIONARY IF EXISTS traxxx_dict;
`);