144 lines
3.8 KiB
Elixir
144 lines
3.8 KiB
Elixir
# Pleroma: A lightweight social networking server
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# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
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# SPDX-License-Identifier: AGPL-3.0-only
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defmodule Mix.Tasks.Pleroma.Search.Meilisearch do
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require Logger
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require Pleroma.Constants
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import Mix.Pleroma
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import Ecto.Query
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import Pleroma.Search.Meilisearch, only: [meili_post!: 2, meili_delete!: 1, meili_get!: 1]
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def run(["index" | args]) do
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start_pleroma()
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is_reindex = "--reindex" in args
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meili_post!(
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"/indexes/objects/settings/ranking-rules",
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[
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"desc(published)",
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"words",
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"exactness",
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"proximity",
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"wordsPosition",
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"typo",
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"attribute"
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]
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)
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meili_post!(
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"/indexes/objects/settings/searchable-attributes",
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[
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"content"
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]
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)
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chunk_size = 10_000
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Pleroma.Repo.transaction(
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fn ->
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query =
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from(Pleroma.Object,
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# Only index public posts which are notes and have some text
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where:
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fragment("data->>'type' = 'Note'") and
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fragment("LENGTH(data->>'content') > 0") and
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fragment("data->'to' \\? ?", ^Pleroma.Constants.as_public()),
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order_by: [desc: fragment("data->'published'")]
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)
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count = query |> Pleroma.Repo.aggregate(:count, :data)
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IO.puts("Entries to index: #{count}")
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Pleroma.Repo.stream(
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query,
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timeout: :infinity
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)
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|> Stream.map(&Pleroma.Search.Meilisearch.object_to_search_data/1)
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|> Stream.filter(fn o -> not is_nil(o) end)
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|> Stream.chunk_every(chunk_size)
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|> Stream.transform(0, fn objects, acc ->
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new_acc = acc + Enum.count(objects)
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# Reset to the beginning of the line and rewrite it
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IO.write("\r")
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IO.write("Indexed #{new_acc} entries")
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{[objects], new_acc}
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end)
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|> Stream.each(fn objects ->
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objects =
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objects
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|> Enum.filter(fn o ->
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if is_reindex do
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result = meili_get!("/indexes/objects/documents/#{o.id}")
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# With >= 0.24.0 the name for "errorCode" is just "code"
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error_code_key =
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if meili_get!("/version")["pkgVersion"] |> Version.match?(">= 0.24.0"),
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do: "code",
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else: "errorCode"
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# Filter out the already indexed documents. This is true when the document does not exist
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result[error_code_key] == "document_not_found"
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else
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true
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end
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end)
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result =
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meili_post!(
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"/indexes/objects/documents",
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objects
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)
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if not Map.has_key?(result, "updateId") do
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IO.puts("Failed to index: #{inspect(result)}")
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end
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end)
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|> Stream.run()
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end,
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timeout: :infinity
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)
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IO.write("\n")
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end
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def run(["clear"]) do
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start_pleroma()
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meili_delete!("/indexes/objects/documents")
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end
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def run(["show-private-key", master_key]) do
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start_pleroma()
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endpoint = Pleroma.Config.get([Pleroma.Search.Meilisearch, :url])
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{:ok, result} =
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Pleroma.HTTP.get(
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Path.join(endpoint, "/keys"),
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[{"X-Meili-API-Key", master_key}]
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)
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decoded = Jason.decode!(result.body)
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if decoded["private"] do
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IO.puts(decoded["private"])
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else
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IO.puts("Error fetching the key, check the master key is correct: #{inspect(decoded)}")
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end
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end
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def run(["stats"]) do
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start_pleroma()
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result = meili_get!("/indexes/objects/stats")
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IO.puts("Number of entries: #{result["numberOfDocuments"]}")
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IO.puts("Indexing? #{result["isIndexing"]}")
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end
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end
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