33 lines
849 B
Ruby
33 lines
849 B
Ruby
# frozen_string_literal: true
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# == Schema Information
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#
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# Table name: link_blocks
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#
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# id :bigint(8) not null, primary key
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# link :string default(""), not null
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# created_at :datetime not null
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# updated_at :datetime not null
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#
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class LinkBlock < ApplicationRecord
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include LinkNormalizable
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validates :link, presence: true, uniqueness: true
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def self.block?(text)
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return false if text.nil?
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return false if text.length < 1
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urls = text.scan(FetchLinkCardService::URL_PATTERN).map {|array|
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Addressable::URI.parse(array[0]).normalize
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}
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url = urls.first
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return false if url.nil?
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link_for_fetch = TagManager.instance.normalize_link(url)
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link_for_fetch = link_for_fetch.chomp("/")
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where("LOWER(link) LIKE LOWER(?)", "%#{link_for_fetch}%").exists?
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end
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end |