forked from AkkomaGang/akkoma
instance: Prevent loop of updates
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1 changed files with 11 additions and 18 deletions
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@ -127,30 +127,23 @@ def get_or_update_favicon(%URI{host: host} = instance_uri) do
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existing_record = Repo.get_by(Instance, %{host: host})
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now = NaiveDateTime.utc_now()
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if existing_record && existing_record.favicon &&
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if existing_record && existing_record.favicon_updated_at &&
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NaiveDateTime.diff(now, existing_record.favicon_updated_at) < 86_400 do
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existing_record.favicon
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else
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favicon = scrape_favicon(instance_uri)
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cond do
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is_binary(favicon) && existing_record ->
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existing_record
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|> changeset(%{favicon: favicon, favicon_updated_at: now})
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|> Repo.update()
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favicon
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is_binary(favicon) ->
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%Instance{}
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|> changeset(%{host: host, favicon: favicon, favicon_updated_at: now})
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|> Repo.insert()
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favicon
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true ->
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nil
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if existing_record do
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existing_record
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|> changeset(%{favicon: favicon, favicon_updated_at: now})
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|> Repo.update()
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else
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%Instance{}
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|> changeset(%{host: host, favicon: favicon, favicon_updated_at: now})
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|> Repo.insert()
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end
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favicon
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end
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end
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