Module: Breeze::SharedHelper

Included in:
BreezeHelper
Defined in:
lib/breeze/shared_helper.rb

Instance Method Summary collapse

Instance Method Details

#markdown(text, lang = "") ⇒ Object 



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# File 'lib/breeze/shared_helper.rb', line 27

def markdown(text , lang = "")
  text = text.text_text(lang) unless text.is_a?(String)
  return "" if text.blank?
  self.renderer.render(text).html_safe
end

#markdown_image(section, lang = "") ⇒ Object 



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# File 'lib/breeze/shared_helper.rb', line 20

def markdown_image(section, lang = "")
  return "" unless section.text
  down = self.renderer.render(section.text_text(lang))
  image = image_for(section)
  down.gsub("IMAGE" , image).html_safe
end

#prose_classes ⇒ Object 



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# File 'lib/breeze/shared_helper.rb', line 14

def prose_classes
  classes  = "prose md:prose-lg lg:prose-xl max-w-none "
  classes += "prose-headings:text-inherit "
  { class: classes }
end

#renderer ⇒ Object 



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# File 'lib/breeze/shared_helper.rb', line 6

def renderer
  options = {hard_wrap: true , autolink: true, no_intra_emphasis: true ,
      safe_links_only: true, no_styles: true , fenced_code_blocks: true,
      link_attributes: { target: '_blank' }}
  html = Redcarpet::Render::HTML.new(options)
  Redcarpet::Markdown.new(html, options)
end

#rows(text) ⇒ Object 



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# File 'lib/breeze/shared_helper.rb', line 33

def rows( text )
  return 5 if text.blank?
  text = text.text unless text.is_a?(String)
  return 5 if text.blank?
  rows = (text.length / 50).to_i
  rows += text.count("\n")
  return 5 if rows < 5
  rows
end