Class: Avo::Views::ResourceIndexComponent

Inherits:
ResourceComponent
  • Object
show all
Includes:
ApplicationHelper, ResourcesHelper
Defined in:
app/components/avo/views/resource_index_component.rb

Instance Method Summary collapse

Methods included from ApplicationHelper

#a_button, #a_link, #button_classes, #empty_state, #get_model_class, #input_classes, #mount_path, #render_license_warning, #render_license_warnings, #root_path_without_url, #svg, #white_panel_classes

Methods included from ResourcesHelper

#field_wrapper, #filter_wrapper, #index_field_wrapper, #item_select_all_input, #item_selector_init, #item_selector_input, #resource_grid, #resource_table

Constructor Details

#initialize(resource: nil, resources: nil, models: [], pagy: nil, index_params: {}, filters: [], actions: [], reflection: nil, turbo_frame: "", parent_model: nil, parent_resource: nil, applied_filters: [], query: nil) ⇒ ResourceIndexComponent

Returns a new instance of ResourceIndexComponent.



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# File 'app/components/avo/views/resource_index_component.rb', line 7

def initialize(
  resource: nil,
  resources: nil,
  models: [],
  pagy: nil,
  index_params: {},
  filters: [],
  actions: [],
  reflection: nil,
  turbo_frame: "",
  parent_model: nil,
  parent_resource: nil,
  applied_filters: [],
  query: nil
)
  @resource = resource
  @resources = resources
  @models = models
  @pagy = pagy
  @index_params = index_params
  @filters = filters
  @actions = actions
  @reflection = reflection
  @turbo_frame = turbo_frame
  @parent_model = parent_model
  @parent_resource = parent_resource
  @applied_filters = applied_filters
  @view = :index
  @query = query
end

Instance Method Details

#attach_path ⇒ Object 



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# File 'app/components/avo/views/resource_index_component.rb', line 96

def attach_path
  current_path = CGI.unescape(request.env["PATH_INFO"]).split("/").select(&:present?)

  Avo::App.root_path(paths: [*current_path, "new"])
end

#authorized_to_search? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/components/avo/views/resource_index_component.rb', line 131

def authorized_to_search?
  # Hide the search if the authorization prevents it
  return true unless @resource.authorization.has_action_method?("search")

  @resource.authorization.authorize_action("search", raise_exception: false)
end

#available_view_types ⇒ Object 



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# File 'app/components/avo/views/resource_index_component.rb', line 52

def available_view_types
  @index_params[:available_view_types]
end

#can_attach? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/components/avo/views/resource_index_component.rb', line 64

def can_attach?
  klass = @reflection
  klass = @reflection.through_reflection if klass.is_a? ::ActiveRecord::Reflection::ThroughReflection

  @reflection.present? && klass.is_a?(::ActiveRecord::Reflection::HasManyReflection) && !has_reflection_and_is_read_only && authorize_association_for(:attach)
end

#can_see_the_create_button? ⇒ Boolean

The Create button is dependent on the new? policy method. The create? should be called only when the user clicks the Save button so the developers gets access to the params from the form.

Returns:

  • (Boolean) 


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# File 'app/components/avo/views/resource_index_component.rb', line 58

def can_see_the_create_button?
  return authorize_association_for(:create) if @reflection.present?

  @resource.authorization.authorize_action(:new, raise_exception: false) && !has_reflection_and_is_read_only
end

#create_path ⇒ Object 



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# File 'app/components/avo/views/resource_index_component.rb', line 71

def create_path
  args = {}

  if @reflection.present?
    args = {
      via_relation_class: reflection_model_class,
      via_resource_id: @parent_model.to_param
    }

    if @reflection.is_a? ActiveRecord::Reflection::ThroughReflection
      args[:via_relation] = params[:resource_name]
    end

    if @reflection.is_a? ActiveRecord::Reflection::HasManyReflection
      args[:via_relation] = @reflection.name
    end

    if @reflection.inverse_of.present?
      args[:via_relation] = @reflection.inverse_of.name
    end
  end

  helpers.new_resource_path(resource: @resource, **args)
end

#description ⇒ Object 



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# File 'app/components/avo/views/resource_index_component.rb', line 112

def description
  # If this is a has many association, the user can pass a description to be shown just for this association.
  if @reflection.present?
    return field.description if field.present? && field.description

    return
  end

  @resource.resource_description
end

#show_search_input ⇒ Object 



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# File 'app/components/avo/views/resource_index_component.rb', line 123

def show_search_input
  return false unless authorized_to_search?
  return false unless @resource.search_query.present?
  return false if field&.hide_search_input

  true
end

#singular_resource_name ⇒ Object 



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# File 'app/components/avo/views/resource_index_component.rb', line 102

def singular_resource_name
  if @reflection.present?
    return name.singularize if field.present?

    reflection_resource.name
  else
    @resource.singular_name || @resource.model_class.model_name.name.downcase
  end
end

#title ⇒ Object 



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# File 'app/components/avo/views/resource_index_component.rb', line 38

def title
  if @reflection.present?
    return name if field.present?

    reflection_resource.plural_name
  else
    @resource.plural_name
  end
end

#view_type ⇒ Object 



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# File 'app/components/avo/views/resource_index_component.rb', line 48

def view_type
  @index_params[:view_type]
end