85 lines
2.0 KiB
Ruby
85 lines
2.0 KiB
Ruby
module ActiveText
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class Content
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include Serialization
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attr_reader :fragment
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delegate :blank?, :empty?, :html_safe, :present?, to: :to_s
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def initialize(content = nil)
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@fragment = ActiveText::Attachment.fragment_by_canonicalizing_attachments(content)
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end
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def links
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@links ||= fragment.find_all("a[href]").map { |a| a["href"] }.uniq
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end
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def attachments
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@attachments ||= attachment_nodes.map do |node|
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attachment_for_node(node)
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end
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end
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def attachables
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@attachables ||= attachment_nodes.map do |node|
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ActiveText::Attachable.from_node(node)
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end
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end
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def append_attachables(attachables)
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attachments = ActiveText::Attachment.from_attachables(attachables)
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self.class.new([self.to_s.presence, *attachments].compact.join("\n"))
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end
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def render_attachments(**options, &block)
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fragment.replace(ActiveText::Attachment::SELECTOR) do |node|
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block.call(attachment_for_node(node, **options))
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end
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end
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def to_plain_text
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render_attachments(with_full_attributes: false, &:to_plain_text).to_plain_text
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end
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def to_trix_html
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render_attachments(&:to_trix_attachment).to_html
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end
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def to_html
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render_attachments do |attachment|
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attachment.node.tap do |node|
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node.inner_html = ActiveText.renderer.render(attachment)
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end
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end.to_html
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end
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def to_s
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to_html
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end
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def as_json(*)
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to_html
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end
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def inspect
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"#<#{self.class.name} #{to_s.truncate(25).inspect}>"
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end
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def ==(other)
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if other.is_a?(self.class)
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to_s == other.to_s
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end
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end
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private
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def attachment_nodes
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@attachment_nodes ||= fragment.find_all(ActiveText::Attachment::SELECTOR)
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end
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def attachment_for_node(node, with_full_attributes: true)
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attachment = ActiveText::Attachment.from_node(node)
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with_full_attributes ? attachment.with_full_attributes : attachment
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end
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end
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end
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