Class: Hyrax::QuickClassificationQuery

Inherits:
Object
  • Object
show all
Defined in:
app/services/hyrax/quick_classification_query.rb

Overview

Provides an enumerator of the Work classes the user is authorized to create.

Examples:

QuickClassificationQuery.new(user: current_user).to_a

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(user, models: Hyrax.config.registered_curation_concern_types, concern_name_normalizer: ->(str) { str.constantize }) ⇒ QuickClassificationQuery

Returns a new instance of QuickClassificationQuery.

Parameters:

  • user (::User) —

    the current user

  • concern_name_normalizer (#call) (defaults to: ->(str) { str.constantize }) —

    (String#constantize) a proc that translates names to classes

  • models (Array<String>) (defaults to: Hyrax.config.registered_curation_concern_types) —

    the options to display, defaults to everything.



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# File 'app/services/hyrax/quick_classification_query.rb', line 17

def initialize(user,
               models: Hyrax.config.registered_curation_concern_types,
               concern_name_normalizer: ->(str) { str.constantize })
  @user = user
  @concern_name_normalizer = concern_name_normalizer
  @models = models
end

Instance Attribute Details

#user ⇒ Object (readonly)

Returns the value of attribute user.



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# File 'app/services/hyrax/quick_classification_query.rb', line 12

def user
  @user
end

Instance Method Details

#all? ⇒ Boolean

Returns true if the requested concerns is same as all avaliable concerns.

Returns:

  • (Boolean) —

    true if the requested concerns is same as all avaliable concerns



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# File 'app/services/hyrax/quick_classification_query.rb', line 30

def all?
  models == Hyrax.config.registered_curation_concern_types
end

#authorized_models ⇒ Array Also known as: to_a

Returns a list of all the requested concerns that the user can create.

Returns:

  • (Array) —

    a list of all the requested concerns that the user can create



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# File 'app/services/hyrax/quick_classification_query.rb', line 35

def authorized_models
  normalized_model_names.select { |klass| user.can?(:create, klass) }
end

#each(&block) ⇒ Object 



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# File 'app/services/hyrax/quick_classification_query.rb', line 25

def each(&block)
  authorized_models.each(&block)
end