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fix svg previewing

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byte[] 2020-05-28 19:55:18 -04:00
parent 64428907f5
commit 91ebd70966
1 changed files with 10 additions and 6 deletions
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16
lib/philomena/processors/svg.ex
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@ -1,12 +1,12 @@
defmodule Philomena.Processors.Svg do defmodule Philomena.Processors.Svg do
alias Philomena.Intensities alias Philomena.Intensities
def process(_analysis, file, versions) do def process(analysis, file, versions) do
preview = preview(file) preview = preview(file)
{:ok, intensities} = Intensities.file(preview) {:ok, intensities} = Intensities.file(preview)
scaled = Enum.flat_map(versions, &scale_if_smaller(file, preview, &1)) scaled = Enum.flat_map(versions, &scale_if_smaller(file, analysis.dimensions, preview, &1))
%{ %{
intensities: intensities, intensities: intensities,
@ -29,14 +29,18 @@ defmodule Philomena.Processors.Svg do
preview preview
end end
defp scale_if_smaller(_file, preview, {:full, _target_dim}) do defp scale_if_smaller(_file, _dimensions, preview, {:full, _target_dim}) do
[{:symlink_original, "full.svg"}, {:copy, preview, "full.png"}] [{:symlink_original, "full.svg"}, {:copy, preview, "full.png"}]
end end
defp scale_if_smaller(_file, preview, {thumb_name, {target_width, target_height}}) do defp scale_if_smaller(_file, {width, height}, preview, {thumb_name, {target_width, target_height}}) do
scaled = scale(preview, {target_width, target_height}) if width > target_width or height > target_height do
scaled = scale(preview, {target_width, target_height})
[{:copy, scaled, "#{thumb_name}.png"}] [{:copy, scaled, "#{thumb_name}.png"}]
else
[{:copy, preview, "#{thumb_name}.png"}]
end
end end
defp scale(preview, {width, height}) do defp scale(preview, {width, height}) do