Class: Factbook::JsonBuilder

Inherits:
Object
  • Object
show all
Includes:
NormalizeHelper, LogUtils::Logging
Defined in:
lib/factbook/builder_json.rb

Overview

json builder – lets us rebuild a page from “dumped” json (instead of parsing html page)

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from NormalizeHelper

#normalize_category

Constructor Details

#initialize(text) ⇒ JsonBuilder

Returns a new instance of JsonBuilder.



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# File 'lib/factbook/builder_json.rb', line 30

def initialize( text )
  @text = text
    
  @json = JSON.parse( text )

  @info   = nil   ## fix/todo: sorry - for now no page info (use header in json - why? why not??)
  @errors = []       ## fix/todo: sorry - for now no errors possible/tracked

  @sects = []

  @json.each do |k1,v1|
    sect_title    = k1
    sect_subsects = v1
    
    sect = Sect.new
    sect.title = sect_title
    
    ## get subsections
    subsects = []
    sect_subsects.each do |k2,v2|
      subsect_title = k2
      subsect_data  = v2
      
      subsect = Subsect.new
      subsect.title = subsect_title

      #####
      ## note: run data hash through normalize_category (again)
      if subsect_data.is_a?( Hash )
        new_subsect_data = {}
        subsect_data.each do |k3,v3|
          new_subsect_data[ normalize_category(k3) ] = v3
        end
        subsect_data = new_subsect_data
      end  
 
      subsect.data  = subsect_data
      
      subsects << subsect
    end
    
    sect.subsects = subsects
    @sects << sect
  end
end

Instance Attribute Details

#errors ⇒ Object (readonly)

Returns the value of attribute errors.



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# File 'lib/factbook/builder_json.rb', line 23

def errors
  @errors
end

#info ⇒ Object (readonly)

Returns the value of attribute info.



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# File 'lib/factbook/builder_json.rb', line 23

def info
  @info
end

#json ⇒ Object (readonly)

Returns the value of attribute json.



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# File 'lib/factbook/builder_json.rb', line 23

def json
  @json
end

#sects ⇒ Object (readonly)

Returns the value of attribute sects.



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# File 'lib/factbook/builder_json.rb', line 23

def sects
  @sects
end

#text ⇒ Object (readonly)

Returns the value of attribute text.



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# File 'lib/factbook/builder_json.rb', line 23

def text
  @text
end

Class Method Details

.from_file(path) ⇒ Object 



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# File 'lib/factbook/builder_json.rb', line 13

def self.from_file( path )
  text = File.read( path )     ## fix: use File.read_utf8  from textutils
  self.from_string( text )
end

.from_string(text) ⇒ Object 



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# File 'lib/factbook/builder_json.rb', line 18

def self.from_string( text )
  self.new( text )
end