Module: MaRuKu::Out::Prawn

Defined in:
lib/legal_beagle/to_prawn.rb

Instance Method Summary collapse

Instance Method Details

#array_to_prawn(children) ⇒ Object 



11
12
13
14
15
 
# File 'lib/legal_beagle/to_prawn.rb', line 11

def array_to_prawn(children)
  children.each do |c|
    send("to_prawn_#{c.node_type}", c)
  end
end

#entity_table ⇒ Object 



78
79
80
81
82
83
84
85
 
# File 'lib/legal_beagle/to_prawn.rb', line 78

def entity_table
  @table ||= {
    "lsquo" => "‘",
    "rsquo" => "’",
    "ldquo" => "“",
    "rdquo" => "”"
  }
end

#li_text(li) ⇒ Object 



31
32
33
34
35
36
37
 
# File 'lib/legal_beagle/to_prawn.rb', line 31

def li_text(li)
  if li.children.empty?
    li.to_html
  else
    to_pdf_string(li.children)
  end
end

#to_pdf_string(children) ⇒ Object 



53
54
55
56
57
58
59
60
61
 
# File 'lib/legal_beagle/to_prawn.rb', line 53

def to_pdf_string(children)
  children.inject("") do |t, c|
    if c.is_a? String
      t + c
    else
      t + send("to_prawn_string_#{c.node_type}", c)
    end
  end
end

#to_prawn(pdf) ⇒ Object 



6
7
8
9
 
# File 'lib/legal_beagle/to_prawn.rb', line 6

def to_prawn(pdf)
  @pdf = pdf
  array_to_prawn(@children)
end

#to_prawn_div(div) ⇒ Object 



105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
 
# File 'lib/legal_beagle/to_prawn.rb', line 105

def to_prawn_div(div)
  if div.attributes[:class] == "signature"
    signature_name = div.children.map.join(" ")
    @pdf.instance_eval do
      text ' ', :size => 30
      stroke_horizontal_line 0, 200
      stroke_horizontal_line 250, 300
      text ' ', :size => 4
      text signature_name
      draw_text "Date", :at => [250, y - bounds.absolute_bottom + 5]
      text ' ', :size => 20
      stroke_horizontal_line 0, 200
      text ' ', :size => 4
      text signature_name + " (Print)"
    end
  else
    puts "Didn't write div to pdf: #{div.inspect}"
  end
end

#to_prawn_header(header) ⇒ Object

TODO find a less ghetto way to do leading-trailing margins



99
100
101
102
103
 
# File 'lib/legal_beagle/to_prawn.rb', line 99

def to_prawn_header(header)
  size = { 1 => 16, 2 => 12 }[header.level]
  @pdf.text header.children.join("\n"), :size => size, :style => :bold
  @pdf.text ' '
end

#to_prawn_ol(ol) ⇒ Object 



17
18
19
20
21
22
 
# File 'lib/legal_beagle/to_prawn.rb', line 17

def to_prawn_ol(ol)
  ol.children.each_with_index do |c, i|
    to_prawn_ol_span(c, i)
  end
  @pdf.text ' '
end

#to_prawn_ol_span(li, i) ⇒ Object 



39
40
41
 
# File 'lib/legal_beagle/to_prawn.rb', line 39

def to_prawn_ol_span(li, i)
  @pdf.text "  #{i+1}.  " + li_text(li), :indent_paragraphs => 20
end

#to_prawn_paragraph(para) ⇒ Object 



47
48
49
50
51
 
# File 'lib/legal_beagle/to_prawn.rb', line 47

def to_prawn_paragraph(para)
  text = to_pdf_string(para.children)
  @pdf.text text, :inline_format => true
  @pdf.text ' '
end

#to_prawn_string_emphasis(em) ⇒ Object 



63
64
65
 
# File 'lib/legal_beagle/to_prawn.rb', line 63

def to_prawn_string_emphasis(em)
  "<em>#{to_pdf_string(em.children)}</em>"
end

#to_prawn_string_entity(entity) ⇒ Object 



91
92
93
94
95
96
 
# File 'lib/legal_beagle/to_prawn.rb', line 91

def to_prawn_string_entity(entity)
  name = entity.entity_name
  typographic = entity_table[name]
  raise "I don't know how to make a typographic #{name}" unless typographic
  typographic
end

#to_prawn_string_im_image(image) ⇒ Object 



71
72
73
74
75
76
 
# File 'lib/legal_beagle/to_prawn.rb', line 71

def to_prawn_string_im_image(image)
  options = {}
  options[:width] = image.children.first.to_i if image.children.first
  @pdf.image image.url, options
  ""
end

#to_prawn_string_paragraph(para) ⇒ Object 



87
88
89
 
# File 'lib/legal_beagle/to_prawn.rb', line 87

def to_prawn_string_paragraph(para)
  para.to_html
end

#to_prawn_string_strong(strong) ⇒ Object 



67
68
69
 
# File 'lib/legal_beagle/to_prawn.rb', line 67

def to_prawn_string_strong(strong)
  "<strong>#{to_pdf_string(strong.children)}</strong>"
end

#to_prawn_ul(ul) ⇒ Object 



24
25
26
27
28
29
 
# File 'lib/legal_beagle/to_prawn.rb', line 24

def to_prawn_ul(ul)
  ul.children.each do |c|
    to_prawn_ul_span(c)
  end
  @pdf.text ' '
end

#to_prawn_ul_span(li) ⇒ Object 



43
44
45
 
# File 'lib/legal_beagle/to_prawn.rb', line 43

def to_prawn_ul_span(li)
  @pdf.text "  •  " + li_text(li), :indent_paragraphs => 20
end