Class: Gidget::FileMapper

Inherits:
Object
  • Object
show all
Includes:
Singleton
Defined in:
lib/gidget/file_mapper.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ FileMapper

Returns a new instance of FileMapper.



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# File 'lib/gidget/file_mapper.rb', line 15

def initialize
  @pages = Hash.new
  @posts = Array.new
  @tags = Hash.new
end

Instance Attribute Details

#pages ⇒ Object (readonly)

Returns the value of attribute pages.



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# File 'lib/gidget/file_mapper.rb', line 10

def pages
  @pages
end

#posts ⇒ Object (readonly)

Returns the value of attribute posts.



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# File 'lib/gidget/file_mapper.rb', line 11

def posts
  @posts
end

#tags ⇒ Object (readonly)

Returns the value of attribute tags.



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# File 'lib/gidget/file_mapper.rb', line 12

def tags
  @tags
end

Instance Method Details

#load ⇒ Object 



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# File 'lib/gidget/file_mapper.rb', line 22

def load
  page_paths = Dir.glob("pages/**/*.txt")

  # load the page index
  page_paths.each { |file_path|
    page = Page.new(file_path)
    @pages[page.request_path] = page
  }
  
  puts "Page Index created, size = " + @pages.keys.size.to_s
  
  
  post_paths = Dir.glob("posts/**/*.txt")

  # load the post index
  post_paths.each { |file_path|
    post = Post.new(file_path)
    @posts << post
  }
  
  # sort the post index by date descending (newest will be first)
  @posts.replace @posts.sort_by { |p| Time.parse(p.date.to_s).to_i }.reverse!
  
  puts "Post Index created, size = " + @posts.size.to_s
  
  
  # load the tag index
  @posts.each { |post|
    if (post.meta_data.has_key? :tags)
      tags = post.meta_data[:tags].split(',')
      
      tags.each { |tag|
        tag.strip!
        
        if (!@tags.has_key? tag)
          @tags[tag] = []
        end
        
        @tags[tag] << post
      }
    end
  }
  
  puts "Tag Index created, size = " + @tags.keys.size.to_s
end