31 lines
661 B
Ruby
31 lines
661 B
Ruby
class PostSetPresenter < Presenter
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attr_accessor :post_set, :tag_set_presenter
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def initialize(post_set)
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@post_set = post_set
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@tag_set_presenter = TagSetPresenter.new(RelatedTagCalculator.calculate_from_sample_to_array(@post_set.tag_string).map {|x| x[0]})
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end
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def posts
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post_set.posts
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end
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def tag_list_html(template)
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tag_set_presenter.tag_list_html(template)
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end
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def post_previews_html(template)
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html = ""
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if posts.empty?
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return template.render(:partial => "post_sets/blank")
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end
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posts.each do |post|
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html << PostPresenter.preview(post)
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end
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html.html_safe
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end
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end
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