44 lines
1 KiB
Ruby
44 lines
1 KiB
Ruby
# frozen_string_literal: true
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class BlobPresenter < Gitlab::View::Presenter::Delegated
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presents :blob
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def highlight(to: nil, plain: nil)
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load_all_blob_data
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Gitlab::Highlight.highlight(
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blob.path,
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limited_blob_data(to: to),
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language: language,
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plain: plain
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)
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end
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def web_url
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Gitlab::Routing.url_helpers.project_blob_url(blob.repository.project, File.join(blob.commit_id, blob.path))
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end
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private
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def load_all_blob_data
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blob.load_all_data! if blob.respond_to?(:load_all_data!)
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end
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def limited_blob_data(to: nil)
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return blob.data if to.blank?
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# Even though we don't need all the lines at the start of the file (e.g
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# viewing the middle part of a file), they still need to be highlighted
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# to ensure that the succeeding lines can be formatted correctly (e.g.
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# multi-line comments).
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all_lines[0..to - 1].join
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end
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def all_lines
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@all_lines ||= blob.data.lines
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end
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def language
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blob.language_from_gitattributes
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end
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end
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