Class: Amber::SiteConfiguration

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Defined in:
lib/amber/site_configuration.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(site, root_dir, options = {}) ⇒ SiteConfiguration

accepts a file_path to a configuration file.



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# File 'lib/amber/site_configuration.rb', line 57

def initialize(site, root_dir, options={})
  @children = []
  @site = site
  @root_dir = File.expand_path(find_in_directory_tree('amber', 'config.rb', root_dir))
  if @root_dir == '/'
    puts "Could not find amber/config.rb in the directory tree. Run `amber` from inside an amber website directory"
    exit(1)
  end
  @pages_dir   = File.join(@root_dir, 'pages')
  @dest_dir    = File.join(@root_dir, 'public')
  @config_dir  = File.join(@root_dir, 'amber')
  @config_file = config_path('config.rb')
  @menu_file   = config_path('menu.txt')
  @locales_dir = config_path('locales')
  @layouts_dir = config_path('layouts')
  @title = "untitled"
  @pagination_size = 20

  @menu = Menu.new('root')
  @menu.load(@menu_file) if @menu_file

  self.eval
  @path_prefix = options[:path_prefix] if options[:path_prefix]
  self.cleanup

  reset_timestamp
  Render::Layout.load(@layouts_dir)
end

Instance Attribute Details

#children ⇒ Object

an array of SiteConfigurations that are attached as sub-sites to this one.



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# File 'lib/amber/site_configuration.rb', line 36

def children
  @children
end

#config_dir ⇒ Object

Returns the value of attribute config_dir.



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# File 'lib/amber/site_configuration.rb', line 26

def config_dir
  @config_dir
end

#config_file ⇒ Object

Returns the value of attribute config_file.



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# File 'lib/amber/site_configuration.rb', line 27

def config_file
  @config_file
end

#default_locale ⇒ Object

Returns the value of attribute default_locale.



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# File 'lib/amber/site_configuration.rb', line 16

def default_locale
  @default_locale
end

#dest_dir ⇒ Object

Returns the value of attribute dest_dir.



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# File 'lib/amber/site_configuration.rb', line 25

def dest_dir
  @dest_dir
end

#layouts_dir ⇒ Object

Returns the value of attribute layouts_dir.



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# File 'lib/amber/site_configuration.rb', line 28

def layouts_dir
  @layouts_dir
end

#locales ⇒ Object

Returns the value of attribute locales.



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# File 'lib/amber/site_configuration.rb', line 15

def locales
  @locales
end

#locales_dir ⇒ Object

Returns the value of attribute locales_dir.



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# File 'lib/amber/site_configuration.rb', line 31

def locales_dir
  @locales_dir
end

#menu ⇒ Object

Returns the value of attribute menu.



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# File 'lib/amber/site_configuration.rb', line 21

def menu
  @menu
end

#menu_file ⇒ Object

Returns the value of attribute menu_file.



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# File 'lib/amber/site_configuration.rb', line 30

def menu_file
  @menu_file
end

#pages_dir ⇒ Object

Returns the value of attribute pages_dir.



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# File 'lib/amber/site_configuration.rb', line 24

def pages_dir
  @pages_dir
end

#pagination_size ⇒ Object

Returns the value of attribute pagination_size.



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# File 'lib/amber/site_configuration.rb', line 14

def pagination_size
  @pagination_size
end

#path=(value) ⇒ Object

Sets the attribute path

Parameters:

  • value —

    the value to set the attribute path to.



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# File 'lib/amber/site_configuration.rb', line 29

def path=(value)
  @path = value
end

#path_prefix ⇒ Object Also known as: path

Returns the value of attribute path_prefix.



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# File 'lib/amber/site_configuration.rb', line 17

def path_prefix
  @path_prefix
end

#root_dir ⇒ Object

Returns the value of attribute root_dir.



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# File 'lib/amber/site_configuration.rb', line 23

def root_dir
  @root_dir
end

#short_paths ⇒ Object

Returns the value of attribute short_paths.



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# File 'lib/amber/site_configuration.rb', line 19

def short_paths
  @short_paths
end

#timestamp ⇒ Object

Returns the value of attribute timestamp.



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# File 'lib/amber/site_configuration.rb', line 32

def timestamp
  @timestamp
end

#title ⇒ Object

Returns the value of attribute title.



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# File 'lib/amber/site_configuration.rb', line 13

def title
  @title
end

Class Method Details

.load(site, root_dir, options = {}) ⇒ Object

CLASS METHODS



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# File 'lib/amber/site_configuration.rb', line 46

def self.load(site, root_dir, options={})
  SiteConfiguration.new(site, root_dir, options)
end

Instance Method Details

#cleanup ⇒ Object 



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# File 'lib/amber/site_configuration.rb', line 95

def cleanup
  @locale ||= I18n.default_locale
  I18n.default_locale = @locale
  @locales ||= [@locale]
  @locales.map! {|locale|
    if Amber::POSSIBLE_LANGUAGE_CODES.include?(locale.to_s)
      locale.to_sym
    else
      nil
    end
  }.compact
  if @path_prefix
    @path_prefix.gsub!(%r{^/|/$}, '')
    @path_prefix = nil if @path_prefix == ''
  end
end

#config_path(file) ⇒ Object 



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# File 'lib/amber/site_configuration.rb', line 120

def config_path(file)
  path = File.join(@config_dir, file)
  if File.exists?(path)
    path
  else
    nil
  end
end

#eval ⇒ Object

def pages_changed?

self.changed? || @children.detect {|child| child.changed?}

end



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# File 'lib/amber/site_configuration.rb', line 116

def eval
  self.instance_eval(File.read(@config_file), @config_file)
end

#find_in_directory_tree(target_dir_name, target_file_name, directory_tree = nil) ⇒ Object 



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# File 'lib/amber/site_configuration.rb', line 133

def find_in_directory_tree(target_dir_name, target_file_name, directory_tree=nil)
  search_dir = directory_tree || Dir.pwd
  while search_dir != "/"
    Dir.foreach(search_dir) do |f|
      if f == target_dir_name && File.exists?(File.join(search_dir, f,target_file_name))
        return search_dir
      end
    end
    search_dir = File.dirname(search_dir)
  end
  return search_dir
end

#map(path_to_directory_source, options = {}) ⇒ Object

map(‘/path’ => ‘../othersite’)



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# File 'lib/amber/site_configuration.rb', line 89

def map(path_to_directory_source, options={})
  path, root_dir = path_to_directory_source.to_a.first
  config = self.load(@site, root_dir, {:path_prefix => path})
  @site.add_config(config)
end

#reset_timestamp ⇒ Object 



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# File 'lib/amber/site_configuration.rb', line 129

def reset_timestamp
  @timestamp = File.mtime(@pages_dir)
end