Class: Hyrax::Collections::SearchService
- Inherits:
-
Object
- Object
- Hyrax::Collections::SearchService
- Includes:
- Blacklight::Configurable, Blacklight::SearchHelper
- Defined in:
- app/services/hyrax/collections/search_service.rb
Instance Method Summary collapse
-
#apply_gated_search(solr_parameters, _user_parameters) ⇒ Object
filter that sets up access-controlled lucene query in order to provide gated search behavior.
- #escape_slashes(value) ⇒ Object
-
#initialize(session, user_key) ⇒ SearchService
constructor
A new instance of SearchService.
-
#last_search_documents ⇒ Object
self.search_params_logic << :apply_gated_search.
- #solr_access_control_suffix(key) ⇒ Object
Constructor Details
#initialize(session, user_key) ⇒ SearchService
Returns a new instance of SearchService.
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# File 'app/services/hyrax/collections/search_service.rb', line 8 def initialize(session, user_key) @session = session @user_key = user_key self.class.copy_blacklight_config_from(::CatalogController) end |
Instance Method Details
#apply_gated_search(solr_parameters, _user_parameters) ⇒ Object
filter that sets up access-controlled lucene query in order to provide gated search behavior
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# File 'app/services/hyrax/collections/search_service.rb', line 27 def apply_gated_search(solr_parameters, _user_parameters) solr_parameters[:fq] ||= [] # Grant access to public content user_access_filters = [] user_access_filters << "#{solr_access_control_suffix(:group)}:public" # Grant access based on user id & role if @user_key.present? # for roles ::User.group_service.roles(@user_key).each do |role| user_access_filters << "#{solr_access_control_suffix(:group)}:#{escape_slashes(role)}" end # for individual person access user_access_filters << "#{solr_access_control_suffix(:individual)}:#{escape_slashes(@user_key)}" end solr_parameters[:fq] << user_access_filters.join(' OR ') solr_parameters end |
#escape_slashes(value) ⇒ Object
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# File 'app/services/hyrax/collections/search_service.rb', line 47 def escape_slashes(value) value.gsub('/', '\/') end |
#last_search_documents ⇒ Object
self.search_params_logic << :apply_gated_search
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# File 'app/services/hyrax/collections/search_service.rb', line 16 def last_search_documents return [] if @session[:history].blank? last_search_id = @session[:history].first search = Search.find(last_search_id) _, document_list = get_search_results(search.query_params, fl: 'id', rows: 1000) document_list end |
#solr_access_control_suffix(key) ⇒ Object
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# File 'app/services/hyrax/collections/search_service.rb', line 52 def solr_access_control_suffix(key) raise ArgumentError, 'you must provide :group or :individual' unless [:group, :individual].include?(key) Hydra.config[:permissions][:edit][key] end |