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47 lines
1.3 KiB
Ruby
47 lines
1.3 KiB
Ruby
class IncomingLink < ActiveRecord::Base
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belongs_to :topic
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validates :domain, :length => { :in => 1..100 }
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validates :referer, :length => { :in => 3..1000 }
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validates_presence_of :url
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# Extract the domain
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before_validation do
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# Referer (remote URL)
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if referer.present?
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parsed = URI.parse(referer)
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self.domain = parsed.host
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end
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# Our URL
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if url.present?
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parsed = URI.parse(url)
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begin
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params = Rails.application.routes.recognize_path(parsed.path)
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self.topic_id = params[:topic_id] if params[:topic_id].present?
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self.post_number = params[:post_number] if params[:post_number].present?
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rescue ActionController::RoutingError
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# If we can't route to the url, that's OK. Don't save those two fields.
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end
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end
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end
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# Update appropriate incoming link counts
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after_create do
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if topic_id.present?
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exec_sql("UPDATE topics
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SET incoming_link_count = incoming_link_count + 1
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WHERE id = ?", topic_id)
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if post_number.present?
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exec_sql("UPDATE posts
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SET incoming_link_count = incoming_link_count + 1
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WHERE topic_id = ? and post_number = ?", topic_id, post_number)
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end
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end
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end
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end
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