diff options
Diffstat (limited to 'actionview/lib/action_view')
9 files changed, 53 insertions, 8 deletions
diff --git a/actionview/lib/action_view/buffers.rb b/actionview/lib/action_view/buffers.rb index 2a378fdc3c..18eaee5d79 100644 --- a/actionview/lib/action_view/buffers.rb +++ b/actionview/lib/action_view/buffers.rb @@ -3,6 +3,21 @@ require "active_support/core_ext/string/output_safety" module ActionView + # Used as a buffer for views + # + # The main difference between this and ActiveSupport::SafeBuffer + # is for the methods `<<` and `safe_expr_append=` the inputs are + # checked for nil before they are assigned and `to_s` is called on + # the input. For example: + # + # obuf = ActionView::OutputBuffer.new "hello" + # obuf << 5 + # puts obuf # => "hello5" + # + # sbuf = ActiveSupport::SafeBuffer.new "hello" + # sbuf << 5 + # puts sbuf # => "hello\u0005" + # class OutputBuffer < ActiveSupport::SafeBuffer #:nodoc: def initialize(*) super diff --git a/actionview/lib/action_view/helpers/asset_tag_helper.rb b/actionview/lib/action_view/helpers/asset_tag_helper.rb index 14bd8ffa84..cbcce4a4dc 100644 --- a/actionview/lib/action_view/helpers/asset_tag_helper.rb +++ b/actionview/lib/action_view/helpers/asset_tag_helper.rb @@ -55,7 +55,7 @@ module ActionView # that path. # * <tt>:skip_pipeline</tt> - This option is used to bypass the asset pipeline # when it is set to true. - # * <tt>:nonce<tt> - When set to true, adds an automatic nonce value if + # * <tt>:nonce</tt> - When set to true, adds an automatic nonce value if # you have Content Security Policy enabled. # # ==== Examples diff --git a/actionview/lib/action_view/helpers/capture_helper.rb b/actionview/lib/action_view/helpers/capture_helper.rb index 92f7ddb70d..c87c212cc7 100644 --- a/actionview/lib/action_view/helpers/capture_helper.rb +++ b/actionview/lib/action_view/helpers/capture_helper.rb @@ -36,6 +36,10 @@ module ActionView # </body> # </html> # + # The return of capture is the string generated by the block. For Example: + # + # @greeting # => "Welcome to my shiny new web page! The date and time is 2018-09-06 11:09:16 -0500" + # def capture(*args) value = nil buffer = with_output_buffer { value = yield(*args) } diff --git a/actionview/lib/action_view/helpers/form_helper.rb b/actionview/lib/action_view/helpers/form_helper.rb index 07f3d98322..6e769aa560 100644 --- a/actionview/lib/action_view/helpers/form_helper.rb +++ b/actionview/lib/action_view/helpers/form_helper.rb @@ -590,6 +590,9 @@ module ActionView # Skipped if a <tt>:url</tt> is passed. # * <tt>:scope</tt> - The scope to prefix input field names with and # thereby how the submitted parameters are grouped in controllers. + # * <tt>:namespace</tt> - A namespace for your form to ensure uniqueness of + # id attributes on form elements. The namespace attribute will be prefixed + # with underscore on the generated HTML id. # * <tt>:model</tt> - A model object to infer the <tt>:url</tt> and # <tt>:scope</tt> by, plus fill out input field values. # So if a +title+ attribute is set to "Ahoy!" then a +title+ input diff --git a/actionview/lib/action_view/helpers/form_options_helper.rb b/actionview/lib/action_view/helpers/form_options_helper.rb index 7884a8d997..2b9d55a019 100644 --- a/actionview/lib/action_view/helpers/form_options_helper.rb +++ b/actionview/lib/action_view/helpers/form_options_helper.rb @@ -794,7 +794,7 @@ module ActionView def extract_values_from_collection(collection, value_method, selected) if selected.is_a?(Proc) collection.map do |element| - element.send(value_method) if selected.call(element) + public_or_deprecated_send(element, value_method) if selected.call(element) end.compact else selected @@ -802,7 +802,15 @@ module ActionView end def value_for_collection(item, value) - value.respond_to?(:call) ? value.call(item) : item.send(value) + value.respond_to?(:call) ? value.call(item) : public_or_deprecated_send(item, value) + end + + def public_or_deprecated_send(item, value) + item.public_send(value) + rescue NoMethodError + raise unless item.respond_to?(value, true) && !item.respond_to?(value) + ActiveSupport::Deprecation.warn "Using private methods from view helpers is deprecated (calling private #{item.class}##{value})" + item.send(value) end def prompt_text(prompt) diff --git a/actionview/lib/action_view/helpers/number_helper.rb b/actionview/lib/action_view/helpers/number_helper.rb index 4b53b8fe6e..35206b7e48 100644 --- a/actionview/lib/action_view/helpers/number_helper.rb +++ b/actionview/lib/action_view/helpers/number_helper.rb @@ -100,6 +100,9 @@ module ActionView # absolute value of the number. # * <tt>:raise</tt> - If true, raises +InvalidNumberError+ when # the argument is invalid. + # * <tt>:strip_insignificant_zeros</tt> - If +true+ removes + # insignificant zeros after the decimal separator (defaults to + # +false+). # # ==== Examples # @@ -117,6 +120,8 @@ module ActionView # # => R$1234567890,50 # number_to_currency(1234567890.50, unit: "R$", separator: ",", delimiter: "", format: "%n %u") # # => 1234567890,50 R$ + # number_to_currency(1234567890.50, strip_insignificant_zeros: true) + # # => "$1,234,567,890.5" def number_to_currency(number, options = {}) delegate_number_helper_method(:number_to_currency, number, options) end diff --git a/actionview/lib/action_view/helpers/sanitize_helper.rb b/actionview/lib/action_view/helpers/sanitize_helper.rb index cb0c99c4cf..f4fa133f55 100644 --- a/actionview/lib/action_view/helpers/sanitize_helper.rb +++ b/actionview/lib/action_view/helpers/sanitize_helper.rb @@ -10,7 +10,7 @@ module ActionView # These helper methods extend Action View making them callable within your template files. module SanitizeHelper extend ActiveSupport::Concern - # Sanitizes HTML input, stripping all tags and attributes that aren't whitelisted. + # Sanitizes HTML input, stripping all but known-safe tags and attributes. # # It also strips href/src attributes with unsafe protocols like # <tt>javascript:</tt>, while also protecting against attempts to use Unicode, @@ -40,7 +40,7 @@ module ActionView # # <%= sanitize @comment.body %> # - # Providing custom whitelisted tags and attributes: + # Providing custom lists of permitted tags and attributes: # # <%= sanitize @comment.body, tags: %w(strong em a), attributes: %w(href) %> # diff --git a/actionview/lib/action_view/helpers/text_helper.rb b/actionview/lib/action_view/helpers/text_helper.rb index 77a1c1fed9..a338d076e4 100644 --- a/actionview/lib/action_view/helpers/text_helper.rb +++ b/actionview/lib/action_view/helpers/text_helper.rb @@ -228,7 +228,7 @@ module ActionView # pluralize(2, 'Person', locale: :de) # # => 2 Personen def pluralize(count, singular, plural_arg = nil, plural: plural_arg, locale: I18n.locale) - word = if (count == 1 || count =~ /^1(\.0+)?$/) + word = if count == 1 || count =~ /^1(\.0+)?$/ singular else plural || singular.pluralize(locale) diff --git a/actionview/lib/action_view/template/handlers/erb.rb b/actionview/lib/action_view/template/handlers/erb.rb index b7b749f9da..270be0a380 100644 --- a/actionview/lib/action_view/template/handlers/erb.rb +++ b/actionview/lib/action_view/template/handlers/erb.rb @@ -14,7 +14,17 @@ module ActionView class_attribute :erb_implementation, default: Erubi # Do not escape templates of these mime types. - class_attribute :escape_whitelist, default: ["text/plain"] + class_attribute :escape_ignore_list, default: ["text/plain"] + + [self, singleton_class].each do |base| + base.send(:alias_method, :escape_whitelist, :escape_ignore_list) + base.send(:alias_method, :escape_whitelist=, :escape_ignore_list=) + + base.deprecate( + escape_whitelist: "use #escape_ignore_list instead", + :escape_whitelist= => "use #escape_ignore_list= instead" + ) + end ENCODING_TAG = Regexp.new("\\A(<%#{ENCODING_FLAG}-?%>)[ \\t]*") @@ -47,7 +57,7 @@ module ActionView self.class.erb_implementation.new( erb, - escape: (self.class.escape_whitelist.include? template.type), + escape: (self.class.escape_ignore_list.include? template.type), trim: (self.class.erb_trim_mode == "-") ).src end |