Class: DatePaginate::Helpers::Paginator

Inherits:
Object
  • Object
show all
Includes:
ActionView::Context
Defined in:
lib/date_paginate/helpers/paginator.rb

Constant Summary collapse

PARAM_KEY_BLACKLIST = 
:authenticity_token, :commit, :utf8, :_method

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(template, options) ⇒ Paginator

Returns a new instance of Paginator.



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# File 'lib/date_paginate/helpers/paginator.rb', line 16

def initialize(template, options)
  options[:num_pages] ||= DatePaginate.config.default_num_pages

  unless options[:date_paginate_type].in? self.class.paginate_type_list
    options[:date_paginate_type] = DatePaginate.config.default_paginate_type
  end

  @template, @options = template, options

  @date_paginate_type = @options.delete(:date_paginate_type)
  @num_pages = @options.delete(:num_pages)
  @options["recent_#{@date_paginate_type}".to_sym] = send("recent_#{@date_paginate_type}")
  @params = template.params.except(*PARAM_KEY_BLACKLIST).merge(@options.delete(:params) || {})
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(name, *args, &block) ⇒ Object (private)

delegates view helper methods to @template



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# File 'lib/date_paginate/helpers/paginator.rb', line 53

def method_missing(name, *args, &block)
  @template.respond_to?(name) ? @template.send(name, *args, &block) : super
end

Class Method Details

.paginate_type_list ⇒ Object 



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# File 'lib/date_paginate/helpers/paginator.rb', line 12

def self.paginate_type_list
  [:days, :weeks, :months]
end

Instance Method Details

#partial_path ⇒ Object 



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# File 'lib/date_paginate/helpers/paginator.rb', line 45

def partial_path
  [
   "date_paginate",
   "paginate_#{@date_paginate_type}",
  ].compact.join("/")
end

#to_s(locals = {}) ⇒ Object 



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# File 'lib/date_paginate/helpers/paginator.rb', line 58

def to_s(locals = {})
  locals = @options.merge(params: @params).merge(locals)
  @template.render :partial => partial_path, :locals => locals, :formats => [:html]
end