discourse/spec/models/translation_override_spec.rb

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# frozen_string_literal: true
RSpec.describe TranslationOverride do
describe "Validations" do
describe "#value" do
before do
I18n.backend.store_translations(
I18n.locale,
"user_notifications.user_did_something" => "%{first} %{second}",
)
I18n.backend.store_translations(
:en,
something: {
one: "%{key1} %{key2}",
other: "%{key3} %{key4}",
},
)
end
describe "when interpolation keys are missing" do
it "should not be valid" do
translation_override =
TranslationOverride.upsert!(I18n.locale, "some_key", "%{key} %{omg}")
expect(translation_override.errors.full_messages).to include(
I18n.t(
"activerecord.errors.models.translation_overrides.attributes.value.invalid_interpolation_keys",
keys: "key, omg",
),
)
end
context "when custom interpolation keys are included" do
%w[
user_notifications.user_did_something
user_notifications.only_reply_by_email
user_notifications.only_reply_by_email_pm
user_notifications.reply_by_email
user_notifications.reply_by_email_pm
user_notifications.visit_link_to_respond
user_notifications.visit_link_to_respond_pm
].each do |i18n_key|
it "should validate keys for #{i18n_key}" do
interpolation_key_names =
described_class::ALLOWED_CUSTOM_INTERPOLATION_KEYS.find do |keys, _|
keys.include?("user_notifications.user_")
end
string_with_interpolation_keys =
interpolation_key_names.map { |x| "%{#{x}}" }.join(" ")
translation_override =
TranslationOverride.upsert!(
I18n.locale,
i18n_key,
"#{string_with_interpolation_keys} %{something}",
)
expect(translation_override.errors.full_messages).to include(
I18n.t(
"activerecord.errors.models.translation_overrides.attributes.value.invalid_interpolation_keys",
keys: "something",
),
)
end
end
it "should validate keys that shouldn't be used outside of user_notifications" do
I18n.backend.store_translations(:en, "not_a_notification" => "Test %{key1}")
translation_override =
TranslationOverride.upsert!(
I18n.locale,
"not_a_notification",
"Overridden %{key1} %{topic_title_url_encoded}",
)
expect(translation_override.errors.full_messages).to include(
I18n.t(
"activerecord.errors.models.translation_overrides.attributes.value.invalid_interpolation_keys",
keys: "topic_title_url_encoded",
),
)
end
end
end
describe "pluralized keys" do
describe "valid keys" do
it "converts zero to other" do
translation_override =
TranslationOverride.upsert!(I18n.locale, "something.zero", "%{key3} %{key4} hello")
expect(translation_override.errors.full_messages).to eq([])
end
it "converts two to other" do
translation_override =
TranslationOverride.upsert!(I18n.locale, "something.two", "%{key3} %{key4} hello")
expect(translation_override.errors.full_messages).to eq([])
end
it "converts few to other" do
translation_override =
TranslationOverride.upsert!(I18n.locale, "something.few", "%{key3} %{key4} hello")
expect(translation_override.errors.full_messages).to eq([])
end
it "converts many to other" do
translation_override =
TranslationOverride.upsert!(I18n.locale, "something.many", "%{key3} %{key4} hello")
expect(translation_override.errors.full_messages).to eq([])
end
end
describe "invalid keys" do
it "does not transform 'tonz'" do
translation_override =
TranslationOverride.upsert!(I18n.locale, "something.tonz", "%{key3} %{key4} hello")
expect(translation_override.errors.full_messages).to include(
I18n.t(
"activerecord.errors.models.translation_overrides.attributes.value.invalid_interpolation_keys",
keys: "key3, key4",
),
)
end
end
end
end
end
it "upserts values" do
TranslationOverride.upsert!("en", "some.key", "some value")
ovr = TranslationOverride.where(locale: "en", translation_key: "some.key").first
expect(ovr).to be_present
expect(ovr.value).to eq("some value")
end
it "sanitizes values before upsert" do
xss = "<a target='blank' href='%{path}'>Click here</a> <script>alert('TEST');</script>"
TranslationOverride.upsert!("en", "js.themes.error_caused_by", xss)
ovr =
TranslationOverride.where(locale: "en", translation_key: "js.themes.error_caused_by").first
expect(ovr).to be_present
expect(ovr.value).to eq("<a href=\"%{path}\">Click here</a> alert('TEST');")
end
it "stores js for a message format key" do
TranslationOverride.upsert!(
"ru",
"some.key_MF",
"{NUM_RESULTS, plural, one {1 result} other {many} }",
)
ovr = TranslationOverride.where(locale: "ru", translation_key: "some.key_MF").first
expect(ovr).to be_present
expect(ovr.compiled_js).to start_with("function")
expect(ovr.compiled_js).to_not match(/Invalid Format/i)
end
describe "site cache" do
def cached_value(guardian, translation_key, locale:)
types_name, name_key, attribute = translation_key.split(".")
I18n.with_locale(locale) do
json = Site.json_for(guardian)
JSON.parse(json)[types_name].find { |x| x["name_key"] == name_key }[attribute]
end
end
let!(:anon_guardian) { Guardian.new }
let!(:user_guardian) { Guardian.new(Fabricate(:user)) }
shared_examples "resets site text" do
it "resets the site cache when translations of post_action_types are changed" do
I18n.locale = :de
translation_keys.each do |translation_key|
original_value = I18n.t(translation_key, locale: "en")
expect(cached_value(user_guardian, translation_key, locale: "en")).to eq(original_value)
expect(cached_value(anon_guardian, translation_key, locale: "en")).to eq(original_value)
TranslationOverride.upsert!("en", translation_key, "bar")
expect(cached_value(user_guardian, translation_key, locale: "en")).to eq("bar")
expect(cached_value(anon_guardian, translation_key, locale: "en")).to eq("bar")
end
TranslationOverride.revert!("en", translation_keys)
translation_keys.each do |translation_key|
original_value = I18n.t(translation_key, locale: "en")
expect(cached_value(user_guardian, translation_key, locale: "en")).to eq(original_value)
expect(cached_value(anon_guardian, translation_key, locale: "en")).to eq(original_value)
end
end
end
context "with post_action_types" do
let(:translation_keys) { ["post_action_types.off_topic.description"] }
include_examples "resets site text"
end
context "with topic_flag_types" do
let(:translation_keys) { ["topic_flag_types.spam.description"] }
include_examples "resets site text"
end
context "with multiple keys" do
let(:translation_keys) do
%w[post_action_types.off_topic.description topic_flag_types.spam.description]
end
include_examples "resets site text"
end
describe "#reload_all_overrides!" do
it "correctly reloads all translation overrides" do
original_en_topics = I18n.t("topics", locale: :en)
original_en_emoji = I18n.t("js.composer.emoji", locale: :en)
original_en_offtopic_description =
I18n.t("post_action_types.off_topic.description", locale: :en)
original_de_likes = I18n.t("likes", locale: :de)
TranslationOverride.create!(locale: "en", translation_key: "topics", value: "Threads")
TranslationOverride.create!(
locale: "en",
translation_key: "js.composer.emoji",
value: "Smilies",
)
TranslationOverride.create!(
locale: "en",
translation_key: "post_action_types.off_topic.description",
value: "Overridden description",
)
TranslationOverride.create!(
locale: "de",
translation_key: "likes",
value: "„Gefällt mir“-Angaben",
)
expect(I18n.t("topics", locale: :en)).to eq(original_en_topics)
expect(I18n.t("js.composer.emoji", locale: :en)).to eq(original_en_emoji)
expect(
cached_value(anon_guardian, "post_action_types.off_topic.description", locale: :en),
).to eq(original_en_offtopic_description)
expect(I18n.t("likes", locale: :de)).to eq(original_de_likes)
TranslationOverride.reload_all_overrides!
expect(I18n.t("topics", locale: :en)).to eq("Threads")
expect(I18n.t("js.composer.emoji", locale: :en)).to eq("Smilies")
expect(
cached_value(anon_guardian, "post_action_types.off_topic.description", locale: :en),
).to eq("Overridden description")
expect(I18n.t("likes", locale: :de)).to eq("„Gefällt mir“-Angaben")
TranslationOverride.revert!(
:en,
%w[topics js.composer.emoji post_action_types.off_topic.description],
)
TranslationOverride.revert!(:de, ["likes"])
end
end
end
end