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class ActiveRecord::Base
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extend Host::Hostmix
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include HasManyCommon
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include StripWhitespace
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include Parameterizable::ById
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def self.attr_accessible(*args)
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uses_strong_parameters = begin
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Foreman::Controller::Parameters.const_get(name, false)
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rescue NameError
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false
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end
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if uses_strong_parameters
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Foreman::Deprecation.deprecation_warning('1.15', "#{name} model has been converted to strong parameters, use the `parameter_filter` plugin API instead of attr_accessible")
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@legacy_accessible_attributes ||= []
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@legacy_accessible_attributes.push(*args)
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elsif defined?(super)
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super # protected_attributes exists
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else
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raise "#{name} is using attr_accessible so must either be converted to strong parameters, or add the protected_attributes gem"
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end
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end
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def self.legacy_accessible_attributes
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@legacy_accessible_attributes || []
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end
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end
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# Permit safemode template rendering to have basic read-only access over
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# model relations
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class ActiveRecord::AssociationRelation::Jail < Safemode::Jail
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allow :[], :each, :first, :to_a
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end
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class ActiveRecord::Associations::CollectionProxy::Jail < Safemode::Jail
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allow :[], :each, :first, :to_a
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end
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# Provide FK helper present in Foreigner (used on Rails 4.1 and older) and
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# in the future in Rails 5, but that are missing in 4.2.
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#
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# From https://github.com/rails/rails/commit/6298ac70
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class ActiveRecord::Migration
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def foreign_key_exists?(from_table, options_or_to_table = {})
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return unless supports_foreign_keys?
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if options_or_to_table.is_a?(Hash)
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options = options_or_to_table
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else
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options = { column: foreign_key_column_for(options_or_to_table) }
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end
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foreign_keys(from_table).any? {|fk| options.keys.all? {|key| fk.options[key].to_s == options[key].to_s } }
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end
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end
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# Migrations calling foreign_keys directly to check for presence will
|
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# fail with exceptions on SQLite3 on 4.2, while Foreigner returned [].
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module ActiveRecord::ConnectionAdapters
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class SQLite3Adapter < AbstractAdapter
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def foreign_keys(*args)
|
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Foreman::Deprecation.deprecation_warning('1.14', 'foreign_keys calls should be replaced by foreign_key_exists?')
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return [] unless supports_foreign_keys?
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super
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end
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end
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end
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