36 lines
672 B
Ruby
36 lines
672 B
Ruby
module PostSets
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class Post < Base
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attr_reader :tag_array, :page, :posts
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def initialize(params)
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@tag_array = Tag.scan_query(params[:tags])
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@page = [params[:page].to_i, 1].max
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@posts = ::Post.tag_match(tag_string).paginate(page)
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end
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def tag_string
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@tag_string ||= tag_array.join(" ")
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end
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def has_wiki?
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if tags.any?
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::WikiPage.titled(tag_string).exists?
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else
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false
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end
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end
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def wiki_page
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if tags.any?
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::WikiPage.titled(tag_string).first
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else
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nil
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end
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end
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def is_single_tag?
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tag_array.size == 1
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end
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end
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end
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