2013-02-05 14:16:51 -05:00
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class FixLinkPostId < ActiveRecord::Migration
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def up
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to_remove = []
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TopicLink.where('internal = TRUE AND link_post_id IS NULL').each do |tl|
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2013-02-25 11:42:20 -05:00
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2013-02-05 14:16:51 -05:00
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begin
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parsed = URI.parse(tl.url)
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route = Rails.application.routes.recognize_path(parsed.path)
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if route[:topic_id].present?
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post = Post.where(topic_id: route[:topic_id], post_number: route[:post_number] || 1).first
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tl.update_column(:link_post_id, post.id) if post.present?
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end
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rescue ActionController::RoutingError
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to_remove << tl.id
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end
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end
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TopicLink.delete_all ["id in (?)", to_remove]
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end
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def down
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end
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end
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