38 lines
984 B
Ruby
38 lines
984 B
Ruby
# Checks if a Feedjira item represents a user's comment on a Medium post as
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# unfortunately they include those as items in their feeds
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module Feeds
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class CheckItemMediumReply
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MEDIUM_DOMAIN = "medium.com".freeze
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def self.call(item)
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new(item).call
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end
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def initialize(item)
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@item = item
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end
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def call
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get_host_without_www(item.url.strip) == MEDIUM_DOMAIN &&
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!item[:categories] &&
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content_is_not_the_title?(item)
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end
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private
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attr_reader :item
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def get_host_without_www(url)
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url = "http://#{url}" if Addressable::URI.parse(url).scheme.nil?
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host = Addressable::URI.parse(url).host.downcase
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host.start_with?("www.") ? host[4..] : host
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end
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def content_is_not_the_title?(item)
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# [[:space:]] removes all whitespace, including unicode ones.
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content = item.content.gsub(/[[:space:]]/, " ")
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title = item.title.delete("…")
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content.include?(title)
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end
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end
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end
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