Class: Brite::Site

Inherits:
Object
  • Object
show all
Defined in:
lib/brite/site.rb

Overview

< Model

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(location, options = {}) ⇒ Site

New Site model.



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# File 'lib/brite/site.rb', line 18

def initialize(location, options={})
  @location = location
  @config   = Config.new(location)

  options.each do |k,v|
    __send__("#{k}=", v)
  end

  @pages   = []
  @posts   = []
  @parts   = []
  @layouts = []

  @tags         = nil
  @posts_by_tag = nil

  load_site
end

Instance Attribute Details

#config ⇒ Object (readonly)

Access to site configuration.



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# File 'lib/brite/site.rb', line 41

def config
  @config
end

#layouts ⇒ Object (readonly)

Returns the value of attribute layouts.



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# File 'lib/brite/site.rb', line 53

def layouts
  @layouts
end

#location ⇒ Object (readonly)

Returns the value of attribute location.



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# File 'lib/brite/site.rb', line 38

def location
  @location
end

#pages ⇒ Object (readonly)

Returns and Array of Page instances.



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# File 'lib/brite/site.rb', line 44

def pages
  @pages
end

#parts ⇒ Object (readonly)

Returns the value of attribute parts.



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# File 'lib/brite/site.rb', line 50

def parts
  @parts
end

#posts ⇒ Object (readonly)

Returns and Array of Post instances.



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# File 'lib/brite/site.rb', line 47

def posts
  @posts
end

#url ⇒ Object

Returns a String of the site’s URL.



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# File 'lib/brite/site.rb', line 56

def url
  @url ||= config.url
end

Instance Method Details

#inspect ⇒ Object 



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# File 'lib/brite/site.rb', line 86

def inspect
  "#<Brite::Site @url=#{url.inspect}>"
end

#load_site ⇒ Object

private



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# File 'lib/brite/site.rb', line 92

def load_site
  Dir.chdir(location) do
    files = Dir['**/*']
    files.each do |file|
      name = File.basename(file)
      ext  = File.extname(file)
      case ext
      when '.layout'
        layouts << Layout.new(self, file)
      when '.part'
        parts << Part.new(self, file)
      when '.page' #*%w{.markdown .rdoc .textile .whtml}
        page = Page.new(self, file)
        pages << page unless page.draft
      when '.post'
        post = Post.new(self, file)
        posts << post unless post.draft
      end
    end
  end

  @posts.sort!{ |a,b| b.date <=> a.date }
end

#lookup_layout(name) ⇒ Object

Lookup layout by name.



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# File 'lib/brite/site.rb', line 129

def lookup_layout(name)
  layouts.find do |layout|
    config.layout_path.any? { |path|
      File.join(path, name) == layout.name 
    } or name == layout.name
  end
end

#lookup_partial(name) ⇒ Object 



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# File 'lib/brite/site.rb', line 140

def lookup_partial(name)
  parts.find do |part|
    config.partial_path.any? { |path|
      File.join(path, name) == part.name 
    } or name == part.name
  end
end

#posts_by_tag ⇒ Object

Returns a Hash posts indexed by tag.



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# File 'lib/brite/site.rb', line 73

def posts_by_tag
  @posts_by_tag ||= (
    chart ||= Hash.new{|h,k|h[k]=[]}
    posts.each do |post|
      post.tags.each do |tag|
        chart[tag] << post
      end
    end
    chart
  )
end

#tags ⇒ Object

Returns an Array of all tags used in all posts.



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# File 'lib/brite/site.rb', line 64

def tags
  @tags ||= (
    list = []
    posts.each{ |post| list.concat(post.tags) }
    list.uniq.sort
  )
end