Class: Canvas::Validator::MenuSchema

Inherits:
Object
  • Object
show all
Defined in:
lib/canvas/validators/menu_schema.rb

Overview

:documented: This class is used to validate a schema for a menu.

Example: { "max_item_levels" => 2, "supports_open_new_tab" => "true", "attributes" => { "fixed" => { "group" => "design", "label" => "Fixed when scrolling", "hint" => "The menu will stay fixed to the top when scrolling down the page.", "type" => "boolean", "default" => "false" }, "background_color" => { "type" => "color" } }, "layout" => [ { "type" => "tab", "label" => "Content", "elements" => [ "fixed", "background_color" ] } ] }

Direct Known Subclasses

FooterSchema

Constant Summary collapse

PERMITTED_KEYS = 
%w[cache max_item_levels supports_open_new_tab attributes layout].freeze
ADDITIONAL_RESERVED_NAMES = 
%w[items type].freeze

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(schema:, custom_types: []) ⇒ MenuSchema

Returns a new instance of MenuSchema.

Parameters:

  • schema (Hash) —

    the schema to be validated

  • custom_types (Array<Hash>) (defaults to: []) —

    a list of custom types



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# File 'lib/canvas/validators/menu_schema.rb', line 43

def initialize(schema:, custom_types: [])
  @schema = schema
  @custom_types = custom_types
  @errors = []
end

Instance Attribute Details

#errors ⇒ Object (readonly)

Returns the value of attribute errors.



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# File 'lib/canvas/validators/menu_schema.rb', line 39

def errors
  @errors
end

#schema ⇒ Object (readonly)

Returns the value of attribute schema.



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# File 'lib/canvas/validators/menu_schema.rb', line 39

def schema
  @schema
end

Instance Method Details

#validate ⇒ Object 



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# File 'lib/canvas/validators/menu_schema.rb', line 49

def validate
  if ensure_valid_format
    ensure_no_unrecognized_keys
    ensure_cache_is_valid
    ensure_max_item_levels_is_valid
    ensure_layout_is_valid
    ensure_attributes_are_valid
  end

  @errors.empty?
end