Module: ActiveAdminAssociationsHelper

Defined in:
app/helpers/active_admin_associations_helper.rb

Instance Method Summary collapse

Instance Method Details

#admin_form_for(record) ⇒ Object 



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# File 'app/helpers/active_admin_associations_helper.rb', line 15

def admin_form_for(record)
  active_admin_form_for [:admin, record] do |f|
    f.semantic_errors
    if active_admin_config.form_columns.present?
      f.inputs *active_admin_config.form_columns
    end
    if active_admin_config.active_association_form && active_admin_config.active_association_form.respond_to?(:call)
      active_admin_config.active_association_form.call(f)
    end
    f.actions
  end
end

#collection_relationship_manager(object, association) ⇒ Object 



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# File 'app/helpers/active_admin_associations_helper.rb', line 2

def collection_relationship_manager(object, association)
  collection = object.send(association.name).page(1)
  relationship_class = object.class.reflect_on_association(association.name).klass
  columns = association.fields.presence || relationship_class.content_columns
  render :partial => 'admin/shared/collection_table', :locals => {
    :object => object,
    :collection => collection,
    :relationship => association.name,
    :columns => columns,
    :relationship_class => relationship_class
  }
end

#display_method_name_for(record) ⇒ Object 



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# File 'app/helpers/active_admin_associations_helper.rb', line 32

def display_method_name_for(record)
  Formtastic::FormBuilder.collection_label_methods.find { |m| record.respond_to?(m) }
end

#display_name_for(record) ⇒ Object 



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# File 'app/helpers/active_admin_associations_helper.rb', line 36

def display_name_for(record)
  record.send(display_method_name_for(record))
end

#edit_url_for(record) ⇒ Object 



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# File 'app/helpers/active_admin_associations_helper.rb', line 28

def edit_url_for(record)
  send("edit_admin_#{record.class.model_name.singular}_path", record)
end

#page_entries_info(collection, options = {}) ⇒ Object 



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# File 'app/helpers/active_admin_associations_helper.rb', line 48

def page_entries_info(collection, options = {})
  if options[:entry_name]
    entry_name = options[:entry_name]
    entries_name = options[:entries_name]
  elsif collection.empty?
    entry_name = I18n.translate("active_admin.pagination.entry", :count => 1, :default => 'entry')
    entries_name = I18n.translate("active_admin.pagination.entry", :count => 2, :default => 'entries')
  else
    begin
      entry_name = I18n.translate!("activerecord.models.#{collection.first.class.model_name.i18n_key}", :count => 1)
      entries_name = I18n.translate!("activerecord.models.#{collection.first.class.model_name.i18n_key}", :count => collection.size)
    rescue I18n::MissingTranslationData
      entry_name = collection.first.class.name.underscore.sub('_', ' ')
    end
  end
  entries_name = entry_name.pluralize unless entries_name

  if collection.num_pages < 2
    case collection.size
    when 0; I18n.t('active_admin.pagination.empty', :model => entries_name)
    when 1; I18n.t('active_admin.pagination.one', :model => entry_name)
    else;   I18n.t('active_admin.pagination.one_page', :model => entries_name, :n => collection.total_count)
    end
  else
    offset = collection.current_page * collection.size
    total  = collection.total_count
    I18n.t('active_admin.pagination.multiple', :model => entries_name, :from => (offset - collection.size + 1), :to => offset > total ? total : offset, :total => total)
  end
end

#relate_to_url(object) ⇒ Object 



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# File 'app/helpers/active_admin_associations_helper.rb', line 44

def relate_to_url(object)
  send("relate_admin_#{object.class.model_name.singular}_path", object)
end

#resource_administrated?(model_class) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/helpers/active_admin_associations_helper.rb', line 40

def resource_administrated?(model_class)
  ActiveAdmin.resources.include?(model_class)
end