Class: Decidim::TaxonomyFilter

Inherits:
ApplicationRecord show all
Includes:
Traceable, TranslatableResource
Defined in:
app/models/decidim/taxonomy_filter.rb

Overview

Represents the association between a taxonomy and a filterable entity within the system.

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.log_presenter_class_for(_log) ⇒ Object

Returns the presenter class for this log.

log - A Decidim::Log instance.

Returns a Decidim::AdminLog::TaxonomyFilterPresenter class



41
42
43
 
# File 'app/models/decidim/taxonomy_filter.rb', line 41

def self.log_presenter_class_for(_log)
  Decidim::AdminLog::TaxonomyFilterPresenter
end

Instance Method Details

#components ⇒ Object

Components that have this taxonomy filter enabled.



60
61
62
 
# File 'app/models/decidim/taxonomy_filter.rb', line 60

def components
  @components ||= Decidim::Component.where("(settings->'global'->'taxonomy_filters') @> ?", "\"#{id}\"")
end

#filter_taxonomy_ids ⇒ Object 



64
65
66
 
# File 'app/models/decidim/taxonomy_filter.rb', line 64

def filter_taxonomy_ids
  @filter_taxonomy_ids ||= filter_items.map(&:taxonomy_item_id)
end

#internal_name ⇒ Object

Internal name for this filter, defaults to the root taxonomy name.



53
54
55
56
57
 
# File 'app/models/decidim/taxonomy_filter.rb', line 53

def internal_name
  return root_taxonomy&.name if super&.compact_blank.blank?

  super
end

#name ⇒ Object

Public name for this filter, defaults to the root taxonomy name.



46
47
48
49
50
 
# File 'app/models/decidim/taxonomy_filter.rb', line 46

def name
  return root_taxonomy&.name if super&.compact_blank.blank?

  super
end

#presenter ⇒ Object 



32
33
34
 
# File 'app/models/decidim/taxonomy_filter.rb', line 32

def presenter
  Decidim::TaxonomyFilterPresenter.new(self)
end

#reset_all_counters ⇒ Object 



95
96
97
98
 
# File 'app/models/decidim/taxonomy_filter.rb', line 95

def reset_all_counters
  Decidim::TaxonomyFilter.reset_counters(id, :filter_items_count)
  update_components_count
end

#taxonomies ⇒ Object

that respects the order given by the taxonomies table. The returned hash structure is: 

_object_id_ => {
  taxonomy: _object_,
  children: {
      _sub_object_id_: {
        taxonomy: _sub_object_,
        children: {
  ...




82
83
84
85
86
87
88
89
 
# File 'app/models/decidim/taxonomy_filter.rb', line 82

def taxonomies
  @taxonomies ||= root_taxonomy
                  .all_children
                  .where(id: filter_taxonomy_ids)
                  .each_with_object({}) do |taxonomy, tree|
    insert_child(taxonomy, tree)
  end
end

#update_components_count ⇒ Object 



91
92
93
 
# File 'app/models/decidim/taxonomy_filter.rb', line 91

def update_components_count
  update(components_count: components.count)
end