75 lines
2.2 KiB
Ruby
75 lines
2.2 KiB
Ruby
class TiptapService
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class << self
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def to_html(node, tags)
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return '' if node.nil?
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children(node[:content], tags)
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end
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private
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def children(content, tags)
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content.map { node_to_html(_1, tags) }.join
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end
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def node_to_html(node, tags)
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case node
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in type: 'header', content:
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"<header>#{children(content, tags)}</header>"
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in type: 'footer', content:, **rest
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"<footer#{text_align(rest[:attrs])}>#{children(content, tags)}</footer>"
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in type: 'headerColumn', content:, **rest
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"<div#{text_align(rest[:attrs])} class=\"column\">#{children(content, tags)}</div>"
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in type: 'paragraph', content:, **rest
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"<p#{text_align(rest[:attrs])}>#{children(content, tags)}</p>"
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in type: 'title', content:, **rest
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"<h1#{text_align(rest[:attrs])}>#{children(content, tags)}</h1>"
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in type: 'heading', attrs: { level:, **attrs }, content:
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"<h#{level}#{text_align(attrs)}>#{children(content, tags)}</h#{level}>"
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in type: 'bulletList', content:
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"<ul>#{children(content, tags)}</ul>"
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in type: 'orderedList', content:
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"<ol>#{children(content, tags)}</ol>"
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in type: 'listItem', content:
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"<li>#{children(content, tags)}</li>"
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in type: 'text', text:, **rest
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if rest[:marks].present?
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apply_marks(text, rest[:marks])
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else
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text
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end
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in type: 'mention', attrs: { id: }, **rest
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if rest[:marks].present?
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apply_marks(tags[id], rest[:marks])
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else
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tags[id]
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end
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end
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end
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def text_align(attrs)
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if attrs.present? && attrs[:textAlign].present?
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" style=\"text-align: #{attrs[:textAlign]}\""
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else
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""
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end
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end
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def apply_marks(text, marks)
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marks.reduce(text) do |text, mark|
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case mark
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in type: 'bold'
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"<strong>#{text}</strong>"
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in type: 'italic'
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"<em>#{text}</em>"
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in type: 'underline'
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"<u>#{text}</u>"
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in type: 'strike'
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"<s>#{text}</s>"
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in type: 'highlight'
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"<mark>#{text}</mark>"
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end
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end
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end
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end
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end
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