Class: DocXify::Element::Paragraph

Inherits:
Base
  • Object
show all
Defined in:
lib/docxify/element/paragraph.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(text, options = {}) ⇒ Paragraph

Returns a new instance of Paragraph.



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# File 'lib/docxify/element/paragraph.rb', line 6

def initialize(text, options = {})
  super()
  @document = options[:document]
  @text = text
  @font = options[:font] || @document&.font || "Times New Roman"
  @size = options[:size] || @document&.size || 14
  @color = options[:color] || @document&.color || "#000000"
  @highlight = options[:highlight] || false
  @background = options[:background] if options[:background]
  @background ||= @document&.background if @document&.background
  @align = options[:align] || :left
  @after = options[:after]
  @inline_styling = options.key?(:inline_styling) ? options[:inline_styling] : true
  @tab_stops_cm = options[:tab_stops_cm] || []
  @hanging_cm = options[:hanging_cm] || 0
end

Instance Attribute Details

#align ⇒ Object

Returns the value of attribute align.



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# File 'lib/docxify/element/paragraph.rb', line 4

def align
  @align
end

#background ⇒ Object

Returns the value of attribute background.



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# File 'lib/docxify/element/paragraph.rb', line 4

def background
  @background
end

#color ⇒ Object

Returns the value of attribute color.



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# File 'lib/docxify/element/paragraph.rb', line 4

def color
  @color
end

#font ⇒ Object

Returns the value of attribute font.



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# File 'lib/docxify/element/paragraph.rb', line 4

def font
  @font
end

#hanging_cm ⇒ Object

Returns the value of attribute hanging_cm.



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# File 'lib/docxify/element/paragraph.rb', line 4

def hanging_cm
  @hanging_cm
end

#inline_styling ⇒ Object

Returns the value of attribute inline_styling.



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# File 'lib/docxify/element/paragraph.rb', line 4

def inline_styling
  @inline_styling
end

#size ⇒ Object

Returns the value of attribute size.



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# File 'lib/docxify/element/paragraph.rb', line 4

def size
  @size
end

#tab_stops_cm ⇒ Object

Returns the value of attribute tab_stops_cm.



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# File 'lib/docxify/element/paragraph.rb', line 4

def tab_stops_cm
  @tab_stops_cm
end

#text ⇒ Object

Returns the value of attribute text.



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# File 'lib/docxify/element/paragraph.rb', line 4

def text
  @text
end

Instance Method Details

#ref_for_href(href) ⇒ Object 



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# File 'lib/docxify/element/paragraph.rb', line 83

def ref_for_href(href)
  relation = nil

  @document.relationships.select { |r| r.is_a?(DocXify::Element::WebAddress) }.each do |r|
    if r.target == href
      relation = r
      break
    end
  end

  if relation.nil?
    relation = DocXify::Element::WebAddress.new(href)
    @document.relationships << relation
  end

  relation.reference
end

#to_s(_container = nil) ⇒ Object 



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# File 'lib/docxify/element/paragraph.rb', line 23

def to_s(_container = nil)
  nodes = if @inline_styling
    parse_simple_html(@text)
  else
    [@text.gsub("<", "&lt;").gsub(">", "&gt;")]
  end

  xml = "<w:p>"

  xml << "<w:pPr>"
  xml << "<w:jc w:val=\"#{@align}\"/>" if @align != :left
  xml << "<w:spacing w:after=\"#{DocXify.pt2spacing @after}\"/>" if @after

  if tab_stops_cm.any?
    xml << "<w:tabs>"
    tab_stops_cm.each do |stop|
      xml << "<w:tab w:pos=\"#{DocXify.cm2dxa(stop)}\" w:val=\"left\"/>"
    end
    xml << "</w:tabs>"
  end

  if @hanging_cm&.positive?
    xml << "<w:ind w:hanging=\"#{DocXify.cm2dxa(@hanging_cm)}\" w:left=\"#{DocXify.cm2dxa(@hanging_cm)}\"/>"
  end

  xml << "</w:pPr>"

  nodes.each do |node|
    if node.is_a?(Hash) && node[:tag] == "a"
      xml << "<w:hyperlink r:id=\"#{ref_for_href(node[:attributes][:href])}\">"
    end

    xml << "<w:r>"
    xml << <<~XML
      <w:rPr>
        <w:rFonts w:ascii="#{@font}" w:cs="#{@font}" w:hAnsi="#{@font}"/>
        <w:color w:val="#{@color.gsub("#", "")}"/>
        <w:sz w:val="#{DocXify.pt2halfpt(@size)}"/>
        <w:szCs w:val="#{DocXify.pt2halfpt(@size)}"/>
        #{"<w:highlight w:val=\"yellow\"/>" if @highlight || (node.is_a?(Hash) && node[:tag].match?("mark"))}
        #{"<w:b/><w:bCs/>" if node.is_a?(Hash) && node[:tag].match?("b")}
        #{"<w:i/><w:iCs/>" if node.is_a?(Hash) && node[:tag].match?("i")}
        #{"<w:u w:val=\"single\"/>" if node.is_a?(Hash) && (node[:tag].match?("u") || node[:tag] == "a")}
        #{"<w:rStyle w:val=\"Hyperlink\"/>" if node.is_a?(Hash) && node[:tag] == "a"}
      </w:rPr>
    XML

    content = node.is_a?(Hash) ? node[:content] : node
    content = content.gsub("{CHECKBOX_EMPTY}", "☐").gsub("{CHECKBOX_CHECKED}", "☒")
    xml << "<w:t xml:space=\"preserve\">#{content}</w:t>"
    xml << "</w:r>"

    if node.is_a?(Hash) && node[:tag] == "a"
      xml << "</w:hyperlink>"
    end
  end

  xml << "</w:p>"
end