Class: OrigenDocHelpers::ModelPageGenerator

Inherits:
Object
  • Object
show all
Defined in:
lib/origen_doc_helpers/model_page_generator.rb

Class Attribute Summary collapse

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options) ⇒ ModelPageGenerator

Returns a new instance of ModelPageGenerator.



52
53
54
55
56
57
 
# File 'lib/origen_doc_helpers/model_page_generator.rb', line 52

def initialize(options)
  options = { search_box: true }.merge(options)
  @options = options
  @model = options[:model]
  @search_box = options[:search_box]
end

Class Attribute Details

.layout ⇒ Object

Returns the value of attribute layout.



5
6
7
 
# File 'lib/origen_doc_helpers/model_page_generator.rb', line 5

def layout
  @layout
end

.layout_options ⇒ Object

Returns the value of attribute layout_options.



4
5
6
 
# File 'lib/origen_doc_helpers/model_page_generator.rb', line 4

def layout_options
  @layout_options
end

.pages ⇒ Object (readonly)

Returns the value of attribute pages.



6
7
8
 
# File 'lib/origen_doc_helpers/model_page_generator.rb', line 6

def pages
  @pages
end

Instance Attribute Details

#model ⇒ Object (readonly)

Returns the value of attribute model.



50
51
52
 
# File 'lib/origen_doc_helpers/model_page_generator.rb', line 50

def model
  @model
end

Class Method Details

.index_page_template ⇒ Object 



45
46
47
 
# File 'lib/origen_doc_helpers/model_page_generator.rb', line 45

def index_page_template
  @index_page_template ||= "#{Origen.root!}/templates/model_index.md.erb"
end

.page(options) ⇒ Object 



23
24
25
26
27
28
29
30
31
 
# File 'lib/origen_doc_helpers/model_page_generator.rb', line 23

def page(options)
  unless options[:model]
    fail 'The following options are required: :model'
  end
  p = new(options)
  pages[options[:group]] ||= []
  pages[options[:group]] << p
  p.run
end

.run(options) {|_self| ... } ⇒ Object

Yields:

  • (_self)

Yield Parameters:



8
9
10
11
12
13
14
15
16
17
18
19
20
21
 
# File 'lib/origen_doc_helpers/model_page_generator.rb', line 8

def run(options)
  @pages = {}
  unless options[:layout]
    fail 'You must pass a :layout option providing an absolute path to the layout file to be used'
  end
  unless File.exist?(options[:layout].to_s)
    fail "This layout file does not exist: #{options[:layout]}"
  end
  self.layout = options.delete(:layout)
  self.layout_options = options
  yield self
  write_index unless @pages.size == 0
  @pages = nil
end

.write_index ⇒ Object 



33
34
35
36
37
38
39
40
41
42
43
 
# File 'lib/origen_doc_helpers/model_page_generator.rb', line 33

def write_index
  f = "#{Origen.root}/web/content/models.md"
  Origen.log.info "Building models index page: #{f}"
  t = Origen.compile index_page_template,
                     layout:         layout,
                     layout_options: layout_options,
                     no_group_pages: pages.delete(nil),
                     pages:          pages

  File.write(f, t)
end

Instance Method Details

#create_page(model, options = {}) ⇒ Object 



63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
 
# File 'lib/origen_doc_helpers/model_page_generator.rb', line 63

def create_page(model, options = {})
  base = "#{Origen.root}/web/content/#{options[:path]}"
  output_file =  base + '.md'
  json_file =  base + '_data.json'

  Origen.log.info "Building model page: #{output_file}"
  t = Origen.compile model_page_template,
                     layout:         self.class.layout,
                     layout_options: self.class.layout_options,
                     heading:        heading,
                     search_id:      search_id,
                     model:          model,
                     breadcrumbs:    options[:breadcrumbs],
                     path:           options[:path],
                     origen_path:    options[:origen_path],
                     search_box:     @search_box

  write_out(output_file, t)
  if @search_box
    Origen.log.info "Building JSON page: #{json_file}"
    File.open(json_file, 'w') do |f|
      f.puts model.to_json
    end
  end

  model.sub_blocks.each do |name, block|
    path = options[:path] + "/#{name}"
    if options[:origen_path].empty?
      origen_path = name.to_s
    else
      origen_path = options[:origen_path] + ".#{name}"
    end
    create_page block,
                breadcrumbs: options[:breadcrumbs] + [[name, path]],
                path:        path,
                origen_path: origen_path
  end
end

#heading ⇒ Object 



150
151
152
 
# File 'lib/origen_doc_helpers/model_page_generator.rb', line 150

def heading
  model.class.to_s
end

#id ⇒ Object 



146
147
148
 
# File 'lib/origen_doc_helpers/model_page_generator.rb', line 146

def id
  @id ||= model.class.to_s.symbolize.to_s.gsub('::', '_')
end

#model_page_template ⇒ Object 



158
159
160
 
# File 'lib/origen_doc_helpers/model_page_generator.rb', line 158

def model_page_template
  @model_page_template ||= "#{Origen.root!}/templates/model_page.md.erb"
end

#output_path ⇒ Object 



154
155
156
 
# File 'lib/origen_doc_helpers/model_page_generator.rb', line 154

def output_path
  "models/#{id}"
end

#run ⇒ Object 



59
60
61
 
# File 'lib/origen_doc_helpers/model_page_generator.rb', line 59

def run
  create_page(@model, top: true, breadcrumbs: [['Top', output_path]], path: output_path, origen_path: '')
end

#search_id ⇒ Object 



142
143
144
 
# File 'lib/origen_doc_helpers/model_page_generator.rb', line 142

def search_id
  "model_#{id}"
end

#temporary_file ⇒ Object

Returns a Pathname to a uniquely named temporary file



137
138
139
140
 
# File 'lib/origen_doc_helpers/model_page_generator.rb', line 137

def temporary_file
  # Ensure this is unique so that is doesn't clash with parallel compile processes
  Pathname.new "#{Origen.root}/tmp/model_#{id}_compiler_#{Process.pid}_#{Time.now.to_f}"
end

#write_out(file, content) ⇒ Object 



102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
 
# File 'lib/origen_doc_helpers/model_page_generator.rb', line 102

def write_out(file, content)
  d = Pathname.new(file).dirname.to_s
  FileUtils.mkdir_p(d) unless File.exist?(d)

  yaml = ''
  # Remove any frontmatter inherited from the caller's layout, this is being done via disk for
  # large files due to previous issues with sub'ing on large files that contain many registers
  File.open(file, 'w') do |f|
    frontmatter_done = false
    frontmatter_open = false
    content.each_line do |line|
      if frontmatter_done
        f.puts line
      elsif frontmatter_open
        if line =~ /^\s*---\s*$/
          frontmatter_done = true
        else
          yaml += line
        end
      else
        if line =~ /^\s*---\s*$/
          frontmatter_open = true
        elsif !line.strip.empty?
          frontmatter_done = true
        end
      end
    end
  end

  # Write out an attribute file containing the search ID to pass it to nanoc
  yaml += "search_id: model_#{id}"
  File.write(file.sub(/\.[^\.]*$/, '.yaml'), yaml)
end