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127 lines
4.9 KiB
Elixir
127 lines
4.9 KiB
Elixir
defmodule PhilomenaWeb.DuplicateReportView do
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use PhilomenaWeb, :view
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alias PhilomenaWeb.ImageView
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@formats_order ~W(video/webm image/svg+xml image/png image/gif image/jpeg other)
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def comparison_url(conn, image),
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do: ImageView.thumb_url(image, can?(conn, :show, image), :full)
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def largest_dimensions(images) do
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images
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|> Enum.map(&{&1.image_width, &1.image_height})
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|> Enum.max_by(fn {w, h} -> w * h end)
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end
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def background_class(%{state: "rejected"}), do: "background-danger"
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def background_class(%{state: "accepted"}), do: "background-success"
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def background_class(%{state: "claimed"}), do: "background-warning"
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def background_class(_duplicate_report), do: nil
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def file_types(%{image: image, duplicate_of_image: duplicate_of_image}) do
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source_type = String.upcase(image.image_format)
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target_type = String.upcase(duplicate_of_image.image_format)
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"(#{source_type}, #{target_type})"
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end
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def forward_merge?(%{image_id: image_id, duplicate_of_image_id: duplicate_of_image_id}),
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do: duplicate_of_image_id > image_id
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def higher_res?(%{image: image, duplicate_of_image: duplicate_of_image}),
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do: duplicate_of_image.image_width > image.image_width or duplicate_of_image.image_height > image.image_height
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def same_res?(%{image: image, duplicate_of_image: duplicate_of_image}),
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do: duplicate_of_image.image_width == image.image_width and duplicate_of_image.image_height == image.image_height
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def same_format?(%{image: image, duplicate_of_image: duplicate_of_image}),
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do: duplicate_of_image.image_mime_type == image.image_mime_type
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def better_format?(%{image: image, duplicate_of_image: duplicate_of_image}) do
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source_index = Enum.find_index(@formats_order, &image.image_mime_type == &1) || length(@formats_order) - 1
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target_index = Enum.find_index(@formats_order, &duplicate_of_image.image_mime_type == &1) || length(@formats_order) - 1
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target_index < source_index
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end
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def same_aspect_ratio?(%{image: image, duplicate_of_image: duplicate_of_image}),
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do: abs(duplicate_of_image.image_aspect_ratio - image.image_aspect_ratio) <= 0.009
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def neither_have_source?(%{image: image, duplicate_of_image: duplicate_of_image}),
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do: blank?(duplicate_of_image.source_url) and blank?(image.source_url)
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def same_source?(%{image: image, duplicate_of_image: duplicate_of_image}),
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do: to_string(duplicate_of_image.source_url) == to_string(image.source_url)
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def similar_source?(%{image: image, duplicate_of_image: duplicate_of_image}),
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do: uri_host(image.source_url) == uri_host(duplicate_of_image.source_url)
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def source_on_target?(%{image: image, duplicate_of_image: duplicate_of_image}),
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do: present?(duplicate_of_image.source_url) and blank?(image.source_url)
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def source_on_source?(%{image: image, duplicate_of_image: duplicate_of_image}),
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do: blank?(duplicate_of_image.source_url) && present?(image.source_url)
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def same_artist_tags?(%{image: image, duplicate_of_image: duplicate_of_image}),
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do: MapSet.equal?(artist_tags(image), artist_tags(duplicate_of_image))
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def more_artist_tags_on_target?(%{image: image, duplicate_of_image: duplicate_of_image}),
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do: proper_subset?(artist_tags(image), artist_tags(duplicate_of_image))
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def more_artist_tags_on_source?(%{image: image, duplicate_of_image: duplicate_of_image}),
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do: proper_subset?(artist_tags(duplicate_of_image), artist_tags(image))
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def same_rating_tags?(%{image: image, duplicate_of_image: duplicate_of_image}),
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do: MapSet.equal?(rating_tags(image), rating_tags(duplicate_of_image))
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def target_is_edit?(%{duplicate_of_image: duplicate_of_image}),
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do: edit?(duplicate_of_image)
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def source_is_edit?(%{image: image}),
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do: edit?(image)
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def both_are_edits?(%{image: image, duplicate_of_image: duplicate_of_image}),
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do: edit?(image) and edit?(duplicate_of_image)
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def target_is_alternate_version?(%{duplicate_of_image: duplicate_of_image}),
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do: alternate_version?(duplicate_of_image)
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def source_is_alternate_version?(%{image: image}),
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do: alternate_version?(image)
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def both_are_alternate_versions?(%{image: image, duplicate_of_image: duplicate_of_image}),
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do: alternate_version?(image) and alternate_version?(duplicate_of_image)
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defp artist_tags(%{tags: tags}) do
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tags
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|> Enum.filter(& &1.namespace == "artist")
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|> Enum.map(& &1.name)
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|> MapSet.new()
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end
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defp rating_tags(%{tags: tags}) do
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tags
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|> Enum.filter(& &1.category == "rating")
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|> Enum.map(& &1.name)
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|> MapSet.new()
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end
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defp edit?(%{tags: tags}) do
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tags
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|> Enum.filter(& &1.name == "edit")
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|> Enum.any?()
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end
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defp alternate_version?(%{tags: tags}) do
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tags
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|> Enum.filter(& &1.name == "alternate version")
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|> Enum.any?()
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end
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defp proper_subset?(set1, set2),
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do: MapSet.subset?(set1, set2) and not MapSet.equal?(set1, set2)
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defp uri_host(nil), do: nil
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defp uri_host(str), do: URI.parse(str).host
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end
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