Class: ActiveScaffold::Config::List::UserSettings

Inherits:
UserSettings
  • Object
show all
Defined in:
lib/active_scaffold/config/list.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(conf, storage, params) ⇒ UserSettings

Returns a new instance of UserSettings.



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# File 'lib/active_scaffold/config/list.rb', line 202

def initialize(conf, storage, params)
  super(conf, storage, params, :list)
  @sorting = nil
end

Instance Attribute Details

#label ⇒ Object

This label has alread been localized.



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# File 'lib/active_scaffold/config/list.rb', line 209

def label
  self[:label] || @label || @conf.label
end

#nested_default_sorting ⇒ Object

Returns the value of attribute nested_default_sorting.



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# File 'lib/active_scaffold/config/list.rb', line 227

def nested_default_sorting
  @nested_default_sorting
end

Instance Method Details

#count_includes ⇒ Object 



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# File 'lib/active_scaffold/config/list.rb', line 263

def count_includes
  @conf.count_includes
end

#default_sorting ⇒ Object 



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# File 'lib/active_scaffold/config/list.rb', line 234

def default_sorting
  nested_default_sorting.nil? ? @conf.sorting : nested_default_sorting
end

#page ⇒ Object 



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# File 'lib/active_scaffold/config/list.rb', line 218

def page
  self['page'] = @params['page'] if @params.has_key? 'page'
  self['page'] || 1
end

#page=(value = nil) ⇒ Object 



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# File 'lib/active_scaffold/config/list.rb', line 223

def page=(value = nil)
  self['page'] = value
end

#per_page ⇒ Object 



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# File 'lib/active_scaffold/config/list.rb', line 213

def per_page
  self['per_page'] = @params['limit'].to_i if @params.has_key? 'limit'
  self['per_page'] || @conf.per_page
end

#sorting ⇒ Object 



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# File 'lib/active_scaffold/config/list.rb', line 242

def sorting
  if @sorting.nil?
    # we want to store as little as possible in the session, but we want to return a Sorting data structure. so we recreate it each page load based on session data.
    self['sort'] = [@params['sort'], @params['sort_direction']] if @params['sort'] and @params['sort_direction']
    self['sort'] = nil if @params['sort_direction'] == 'reset'

    if self['sort']
      sorting = @conf.sorting.clone
      sorting.set(*self['sort'])
      @sorting = sorting
    else
      @sorting = default_sorting
      if @conf.columns.constraint_columns.present?
        @sorting = @sorting.clone
        @sorting.constraint_columns = @conf.columns.constraint_columns
      end
    end
  end
  @sorting
end

#user_sorting? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/active_scaffold/config/list.rb', line 238

def user_sorting?
  @params['sort'] && @params['sort_direction'] != 'reset'
end