65 lines
1.3 KiB
Ruby
65 lines
1.3 KiB
Ruby
module PostSets
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class Post < Base
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attr_reader :tag_array, :page
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def initialize(tags, page = 1)
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@tag_array = Tag.scan_query(tags)
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@page = page
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end
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def tag_string
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@tag_string ||= tag_array.uniq.join(" ")
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end
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def has_wiki?
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tag_array.any? && ::WikiPage.titled(tag_string).exists?
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end
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def wiki_page
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if tag_array.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 posts
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if tag_array.size > 2 && !CurrentUser.is_privileged?
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raise SearchError.new("Upgrade your account to search more than two tags at once")
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end
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@posts ||= ::Post.tag_match(tag_string).paginate(page)
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rescue ::Post::SearchError
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@posts = ::Post.where("false")
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end
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def has_artist?
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tag_array.any? && ::Artist.name_equals(tag_string).exists?
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end
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def artist
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::Artist.name_equals(tag_string).first
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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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def is_empty_tag?
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tag_array.size == 0
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end
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def is_pattern_search?
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tag_string =~ /\*/
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end
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def current_page
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[page.to_i, 1].max
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end
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def presenter
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@presenter ||= ::PostSetPresenters::Post.new(self)
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end
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end
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end
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