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64 lines
1.8 KiB
64 lines
1.8 KiB
3 years ago
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# frozen_string_literal: true
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class PermalinkRedirector
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include RoutingHelper
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def initialize(path)
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@path = path
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end
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def redirect_path
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if path_segments[0] == 'web'
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if path_segments[1].present? && path_segments[1].start_with?('@') && path_segments[2] =~ /\d/
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find_status_url_by_id(path_segments[2])
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elsif path_segments[1].present? && path_segments[1].start_with?('@')
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find_account_url_by_name(path_segments[1])
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elsif path_segments[1] == 'statuses' && path_segments[2] =~ /\d/
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find_status_url_by_id(path_segments[2])
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elsif path_segments[1] == 'accounts' && path_segments[2] =~ /\d/
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find_account_url_by_id(path_segments[2])
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elsif path_segments[1] == 'timelines' && path_segments[2] == 'tag' && path_segments[3].present?
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find_tag_url_by_name(path_segments[3])
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elsif path_segments[1] == 'tags' && path_segments[2].present?
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find_tag_url_by_name(path_segments[2])
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end
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end
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end
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private
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def path_segments
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@path_segments ||= @path.gsub(/\A\//, '').split('/')
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end
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def find_status_url_by_id(id)
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status = Status.find_by(id: id)
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return unless status&.distributable?
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ActivityPub::TagManager.instance.url_for(status)
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end
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def find_account_url_by_id(id)
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account = Account.find_by(id: id)
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return unless account
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ActivityPub::TagManager.instance.url_for(account)
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end
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def find_account_url_by_name(name)
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username, domain = name.gsub(/\A@/, '').split('@')
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domain = nil if TagManager.instance.local_domain?(domain)
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account = Account.find_remote(username, domain)
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return unless account
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ActivityPub::TagManager.instance.url_for(account)
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end
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def find_tag_url_by_name(name)
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tag_path(CGI.unescape(name))
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end
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end
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