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78 lines
2.2 KiB
Elixir
78 lines
2.2 KiB
Elixir
defmodule PhilomenaWeb.Image.SourceController do
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use PhilomenaWeb, :controller
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alias Philomena.SourceChanges.SourceChange
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alias Philomena.UserStatistics
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alias Philomena.Images.Image
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alias Philomena.Images
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alias Philomena.Repo
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import Ecto.Query
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plug PhilomenaWeb.LimitPlug,
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[time: 5, error: "You may only update metadata once every 5 seconds."]
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when action in [:update]
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plug PhilomenaWeb.FilterBannedUsersPlug
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plug PhilomenaWeb.CaptchaPlug
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plug PhilomenaWeb.CheckCaptchaPlug
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plug PhilomenaWeb.UserAttributionPlug
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plug PhilomenaWeb.CanaryMapPlug, update: :edit_metadata
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plug :load_and_authorize_resource,
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model: Image,
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id_name: "image_id",
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preload: [:user, tags: :aliases]
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def update(conn, %{"image" => image_params}) do
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attributes = conn.assigns.attributes
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image = conn.assigns.image
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old_source = image.source_url
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case Images.update_source(image, attributes, image_params) do
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{:ok, %{image: image}} ->
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PhilomenaWeb.Endpoint.broadcast!(
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"firehose",
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"image:source_update",
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%{image_id: image.id, added: [image.source_url], removed: [old_source]}
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)
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PhilomenaWeb.Endpoint.broadcast!(
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"firehose",
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"image:update",
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PhilomenaWeb.Api.Json.ImageView.render("show.json", %{image: image, interactions: []})
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)
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changeset = Images.change_image(image)
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source_change_count =
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SourceChange
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|> where(image_id: ^image.id)
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|> Repo.aggregate(:count, :id)
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if old_source != image.source_url do
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UserStatistics.inc_stat(conn.assigns.current_user, :metadata_updates)
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end
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Images.reindex_image(image)
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conn
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|> put_view(PhilomenaWeb.ImageView)
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|> render("_source.html",
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layout: false,
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source_change_count: source_change_count,
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image: image,
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changeset: changeset
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)
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{:error, :image, changeset, _} ->
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conn
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|> put_view(PhilomenaWeb.ImageView)
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|> render("_source.html",
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layout: false,
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source_change_count: 0,
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image: image,
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changeset: changeset
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)
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end
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end
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end
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