DebaucheryLibrarian/traxxx
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Improved tag matching query efficiency, should fix some big scrape failures.

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DebaucheryLibrarian
2026-10-21 05:20:19 +02:00
parent b8ad6bb10b
commit 40d56c515d
1 changed files with 5 additions and 4 deletions
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src/tags.js
+5 -4
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@@ -79,13 +79,14 @@ function withRelations(queryBuilder, withMedia) {
} }
async function matchTags(rawTags) { async function matchTags(rawTags) {
const tags = rawTags const tags = Array.from(new Set(rawTags
.map((tag) => tag?.trim().match(/[a-z0-9()-]+/ig)?.join(' ').toLowerCase()) .map((tag) => (typeof tag === 'string' ? tag : null)?.trim().match(/[a-z0-9()-]+/ig)?.join(' ').toLowerCase())
.filter(Boolean); .filter(Boolean)));
// array binding, large batches can easily exceed the bindings limit otherwise
const tagEntries = await knex('tags') const tagEntries = await knex('tags')
.select('tags.id', 'tags.name', 'tags.alias_for', 'tags.implied_tag_ids') .select('tags.id', 'tags.name', 'tags.alias_for', 'tags.implied_tag_ids')
.whereIn(knex.raw('lower(tags.name)'), tags); .whereRaw('lower(tags.name) = ANY(:tags)', { tags });
const tagIdsBySlug = tagEntries const tagIdsBySlug = tagEntries
.reduce((acc, tag) => ({ .reduce((acc, tag) => ({