mirror of
https://github.com/codeninjasllc/discourse.git
synced 2024-11-23 15:48:43 -05:00
42 lines
841 B
Ruby
42 lines
841 B
Ruby
class IntroductionUpdater
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def initialize(user)
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@user = user
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end
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def get_summary
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summary_from_post(find_welcome_post)
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end
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def update_summary(new_value)
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post = find_welcome_post
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return unless post
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previous_value = summary_from_post(post).strip
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if previous_value != new_value
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revisor = PostRevisor.new(post)
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remaining = post.raw.split("\n")[1..-1]
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revisor.revise!(@user, raw: "#{new_value}\n#{remaining.join("\n")}")
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end
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end
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protected
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def summary_from_post(post)
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return post ? post.raw.split("\n").first : nil
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end
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def find_welcome_post
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welcome_topic = Topic.where(slug: 'welcome-to-discourse').first
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return nil unless welcome_topic.present?
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post = welcome_topic.posts.where(post_number: 1).first
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return nil unless post.present?
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post
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end
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end
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