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Change threading context code to filter out blocked replies on view

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This commit is contained in:
Claire 2022-05-02 16:26:37 +02:00
parent f0716368e6
commit 2195bd5a90
1 changed files with 19 additions and 8 deletions
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27
app/models/concerns/status/threading_concern.rb
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@ -73,15 +73,26 @@ module Status::ThreadingConcern
limit += 1 if limit.present?
descendants_with_self = Status.find_by_sql([<<-SQL.squish, id: id, limit: limit, depth: depth])
WITH RECURSIVE search_tree(id, path) AS (
SELECT id, ARRAY[id]
FROM statuses
WHERE id = :id
WITH RECURSIVE search_tree(id, path, authors) AS (
SELECT
id, ARRAY[id], ARRAY[account_id]
FROM
statuses
WHERE
id = :id
UNION ALL
SELECT statuses.id, path || statuses.id
FROM search_tree
JOIN statuses ON statuses.in_reply_to_id = search_tree.id
WHERE COALESCE(array_length(path, 1) < :depth, TRUE) AND NOT statuses.id = ANY(path)
SELECT
statuses.id, path || statuses.id, authors || statuses.account_id
FROM
search_tree
JOIN
statuses ON statuses.in_reply_to_id = search_tree.id
WHERE
COALESCE(array_length(path, 1) < :depth, TRUE) AND NOT statuses.id = ANY(path)
AND NOT EXISTS (SELECT 1 FROM blocks WHERE target_account_id = statuses.account_id AND account_id = any(authors))
AND NOT EXISTS (SELECT 1 FROM account_domain_blocks b JOIN accounts a ON a.domain = b.domain WHERE a.id = statuses.account_id AND b.account_id = any(authors))
)
SELECT id
FROM search_tree