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

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

Overview

don’t inherit, defined with columns_accessor, class_eval would complain about block too long

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 270

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

Instance Attribute Details

#label ⇒ Object

This label has already been localized.



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# File 'lib/active_scaffold/config/list.rb', line 278

def label
  self['label'] || embedded_label || @label || @conf.label(core: core)
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 304

def nested_default_sorting
  @nested_default_sorting
end

#sorting ⇒ Object 



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# File 'lib/active_scaffold/config/list.rb', line 325

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'] && @params['sort_direction']
    self['sort'] = nil if @params['sort_direction'] == 'reset'

    if self['sort'] && @conf.core.columns[self['sort'][0]]
      sorting = sorting_dup
      sorting.set(*self['sort'])
      @_sorting = sorting
    else
      @_sorting = default_sorting
      @_sorting.set(*@sorting) if @sorting
      @_sorting.constraint_columns = @conf.columns.constraint_columns if @conf.columns.constraint_columns.present?
    end
  end
  @_sorting
end

Instance Method Details

#default_sorting ⇒ Object 



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# File 'lib/active_scaffold/config/list.rb', line 311

def default_sorting
  nested_default_sorting.nil? || @sorting.present? ? sorting_dup : nested_default_sorting
end

#embedded_label ⇒ Object 



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# File 'lib/active_scaffold/config/list.rb', line 282

def embedded_label
  @params.dig :embedded, :label
end

#page ⇒ Object 



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# File 'lib/active_scaffold/config/list.rb', line 295

def page
  self['page'] = @params['page'] || 1 if @params.key?('page') || @conf.auto_pagination
  self['page'] || 1
end

#page=(value = nil) ⇒ Object 



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# File 'lib/active_scaffold/config/list.rb', line 300

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

#per_page ⇒ Object 



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# File 'lib/active_scaffold/config/list.rb', line 286

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

#per_page=(value) ⇒ Object 



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# File 'lib/active_scaffold/config/list.rb', line 291

def per_page=(value)
  self['per_page'] = value
end

#user_sorting? ⇒ Boolean

TODO: programatically set sorting, for per-request configuration, priority @params, then @sort

Returns:

  • (Boolean) 


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# File 'lib/active_scaffold/config/list.rb', line 317

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