Class: Blacklight::FacetGroupedItemPresenter

Inherits:
FacetItemPresenter show all
Defined in:
app/presenters/blacklight/facet_grouped_item_presenter.rb

Instance Attribute Summary collapse

Attributes inherited from FacetItemPresenter

#facet_config, #facet_field, #facet_item, #search_state, #view_context

Instance Method Summary collapse

Methods inherited from FacetItemPresenter

#constraint_label, #field_label, #hits, #href, #items, #label, #value

Constructor Details

#initialize(group, facet_item, facet_config, view_context, facet_field, search_state = view_context.search_state) ⇒ FacetGroupedItemPresenter

Returns a new instance of FacetGroupedItemPresenter.



9
10
11
12
 
# File 'app/presenters/blacklight/facet_grouped_item_presenter.rb', line 9

def initialize(group, facet_item, facet_config, view_context, facet_field, search_state = view_context.search_state)
  super(facet_item, facet_config, view_context, facet_field, search_state)
  @group = group
end

Instance Attribute Details

#group ⇒ Object (readonly)

Returns the value of attribute group.



5
6
7
 
# File 'app/presenters/blacklight/facet_grouped_item_presenter.rb', line 5

def group
  @group
end

Instance Method Details

#add_href(_path_options = {}) ⇒ Object 



30
31
32
33
34
35
36
37
38
39
 
# File 'app/presenters/blacklight/facet_grouped_item_presenter.rb', line 30

def add_href(_path_options = {})
  if facet_config.url_method
    return view_context.public_send(facet_config.url_method, facet_config.key, facet_item)
  end

  new_state = search_state.filter(facet_config).remove(@group)
  new_state = new_state.filter(facet_config).add(@group + [facet_item])

  view_context.search_action_path(new_state)
end

#remove_href(path = search_state) ⇒ Object 



22
23
24
25
26
27
 
# File 'app/presenters/blacklight/facet_grouped_item_presenter.rb', line 22

def remove_href(path = search_state)
  new_state = path.filter(facet_config).remove(group)
  new_state = new_state.filter(facet_config).add(group - [facet_item])

  view_context.search_action_path(new_state)
end

#selected? ⇒ Boolean

Check if the query parameters have the given facet field with the given value.

Returns:

  • (Boolean) 


17
18
19
 
# File 'app/presenters/blacklight/facet_grouped_item_presenter.rb', line 17

def selected?
  group.include?(facet_item)
end