22 lines
670 B
Ruby
22 lines
670 B
Ruby
class PostVersionPresenter < Presenter
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attr_reader :post_version
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def initialize(post_version)
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@post_version = post_version
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end
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def changes
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html = []
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html << post_version.del_tag_array.map {|x| "<del>#{h(x)}</del>"}
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html << post_version.add_tag_array.map {|x| "<ins>#{h(x)}</ins>"}
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html << "<ins>source:#{h(post_version.source)}</ins>" if post_version.source
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html << "<ins>rating:#{h(post_version.rating)}</ins>" if post_version.rating
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html << "<ins>parent:#{post_version.parent_id}</ins>" if post_version.parent_id
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html.join(" ").html_safe
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end
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def updater_name
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User.id_to_name(post_version.updater_id)
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end
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end
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