# frozen_string_literal: true
require 'rails_helper'
describe Theme do
after do
Theme.clear_cache!
end
fab! :user do
Fabricate(:user)
end
let(:guardian) do
Guardian.new(user)
end
let(:theme) { Fabricate(:theme, user: user) }
let(:child) { Fabricate(:theme, user: user, component: true) }
it 'can properly clean up color schemes' do
scheme = ColorScheme.create!(theme_id: theme.id, name: 'test')
scheme2 = ColorScheme.create!(theme_id: theme.id, name: 'test2')
Fabricate(:theme, color_scheme_id: scheme2.id)
theme.destroy!
scheme2.reload
expect(scheme2).not_to eq(nil)
expect(scheme2.theme_id).to eq(nil)
expect(ColorScheme.find_by(id: scheme.id)).to eq(nil)
end
it 'can support child themes' do
child.set_field(target: :common, name: "header", value: "World")
child.set_field(target: :desktop, name: "header", value: "Desktop")
child.set_field(target: :mobile, name: "header", value: "Mobile")
child.save!
expect(Theme.lookup_field(child.id, :desktop, "header")).to eq("World\nDesktop")
expect(Theme.lookup_field(child.id, "mobile", :header)).to eq("World\nMobile")
child.set_field(target: :common, name: "header", value: "Worldie")
child.save!
expect(Theme.lookup_field(child.id, :mobile, :header)).to eq("Worldie\nMobile")
parent = Fabricate(:theme, user: user)
parent.set_field(target: :common, name: "header", value: "Common Parent")
parent.set_field(target: :mobile, name: "header", value: "Mobile Parent")
parent.save!
parent.add_relative_theme!(:child, child)
expect(Theme.lookup_field(parent.id, :mobile, "header")).to eq("Common Parent\nMobile Parent\nWorldie\nMobile")
end
it 'can support parent themes' do
child.add_relative_theme!(:parent, theme)
expect(child.parent_themes).to eq([theme])
end
it "can automatically disable for mismatching version" do
theme.create_remote_theme!(remote_url: "", minimum_discourse_version: "99.99.99")
theme.save!
expect(Theme.transform_ids(theme.id)).to eq([])
end
it "#transform_ids works with nil values" do
# Used in safe mode
expect(Theme.transform_ids(nil)).to eq([])
end
it '#transform_ids filters out disabled components' do
theme.add_relative_theme!(:child, child)
expect(Theme.transform_ids(theme.id)).to eq([theme.id, child.id])
child.update!(enabled: false)
expect(Theme.transform_ids(theme.id)).to eq([theme.id])
end
it "doesn't allow multi-level theme components" do
grandchild = Fabricate(:theme, user: user)
grandparent = Fabricate(:theme, user: user)
expect do
child.add_relative_theme!(:child, grandchild)
end.to raise_error(Discourse::InvalidParameters, I18n.t("themes.errors.no_multilevels_components"))
expect do
grandparent.add_relative_theme!(:child, theme)
end.to raise_error(Discourse::InvalidParameters, I18n.t("themes.errors.no_multilevels_components"))
end
it "doesn't allow a child to be user selectable" do
child.update(user_selectable: true)
expect(child.errors.full_messages).to contain_exactly(I18n.t("themes.errors.component_no_user_selectable"))
end
it "doesn't allow a child to be set as the default theme" do
expect do
child.set_default!
end.to raise_error(Discourse::InvalidParameters, I18n.t("themes.errors.component_no_default"))
end
it "doesn't allow a component to have color scheme" do
scheme = ColorScheme.create!(name: "test")
child.update(color_scheme: scheme)
expect(child.errors.full_messages).to contain_exactly(I18n.t("themes.errors.component_no_color_scheme"))
end
it 'should correct bad html in body_tag_baked and head_tag_baked' do
theme.set_field(target: :common, name: "head_tag", value: "<b>I am bold")
theme.save!
expect(Theme.lookup_field(theme.id, :desktop, "head_tag")).to eq("<b>I am bold</b>")
end
it 'should precompile fragments in body and head tags' do
with_template = <<HTML
<script type='text/x-handlebars' name='template'>
{{hello}}
</script>
<script type='text/x-handlebars' data-template-name='raw_template.raw'>
{{hello}}
</script>
HTML
theme.set_field(target: :common, name: "header", value: with_template)
theme.save!
field = theme.theme_fields.find_by(target_id: Theme.targets[:common], name: 'header')
baked = Theme.lookup_field(theme.id, :mobile, "header")
expect(baked).to include(field.javascript_cache.url)
expect(field.javascript_cache.content).to include('HTMLBars')
expect(field.javascript_cache.content).to include('raw-handlebars')
end
it 'can destroy unbaked theme without errors' do
with_template = <<HTML
<script type='text/x-handlebars' name='template'>
{{hello}}
</script>
<script type='text/x-handlebars' data-template-name='raw_template.raw'>
{{hello}}
</script>
HTML
theme.set_field(target: :common, name: "header", value: with_template)
theme.save!
field = theme.theme_fields.find_by(target_id: Theme.targets[:common], name: 'header')
baked = Theme.lookup_field(theme.id, :mobile, "header")
ThemeField.where(id: field.id).update_all(compiler_version: 0) # update_all to avoid callbacks
field.reload.destroy!
end
it 'should create body_tag_baked on demand if needed' do
theme.set_field(target: :common, name: :body_tag, value: "<b>test")
theme.save
ThemeField.update_all(value_baked: nil)
expect(Theme.lookup_field(theme.id, :desktop, :body_tag)).to match(/<b>test<\/b>/)
end
describe "#switch_to_component!" do
it "correctly converts a theme to component" do
theme.add_relative_theme!(:child, child)
scheme = ColorScheme.create!(name: 'test')
theme.update!(color_scheme_id: scheme.id, user_selectable: true)
theme.set_default!
theme.switch_to_component!
theme.reload
expect(theme.component).to eq(true)
expect(theme.user_selectable).to eq(false)
expect(theme.default?).to eq(false)
expect(theme.color_scheme_id).to eq(nil)
expect(ChildTheme.where(parent_theme: theme).exists?).to eq(false)
end
end
describe "#switch_to_theme!" do
it "correctly converts a component to theme" do
theme.add_relative_theme!(:child, child)
child.switch_to_theme!
theme.reload
child.reload
expect(child.component).to eq(false)
expect(ChildTheme.where(child_theme: child).exists?).to eq(false)
end
end
describe ".transform_ids" do
let!(:orphan1) { Fabricate(:theme, component: true) }
let!(:child) { Fabricate(:theme, component: true) }
let!(:child2) { Fabricate(:theme, component: true) }
let!(:orphan2) { Fabricate(:theme, component: true) }
let!(:orphan3) { Fabricate(:theme, component: true) }
let!(:orphan4) { Fabricate(:theme, component: true) }
before do
theme.add_relative_theme!(:child, child)
theme.add_relative_theme!(:child, child2)
end
it "returns an empty array if no ids are passed" do
expect(Theme.transform_ids(nil)).to eq([])
end
it "adds the child themes of the parent" do
sorted = [child.id, child2.id].sort
expect(Theme.transform_ids(theme.id)).to eq([theme.id, *sorted])
end
end
context "plugin api" do
def transpile(html)
f = ThemeField.create!(target_id: Theme.targets[:mobile], theme_id: 1, name: "after_header", value: html)
f.ensure_baked!
[f.value_baked, f.javascript_cache, f]
end
it "transpiles ES6 code" do
html = <<HTML
<script type='text/discourse-plugin' version='0.1'>
const x = 1;
</script>
HTML
baked, javascript_cache, field = transpile(html)
expect(baked).to include(javascript_cache.url)
expect(javascript_cache.content).to include("if ('define' in window) {")
expect(javascript_cache.content).to include(
"define(\"discourse/theme-#{field.theme_id}/initializers/theme-field-#{field.id}-mobile-html-script-1\""
)
expect(javascript_cache.content).to include(
"settings = require(\"discourse/lib/theme-settings-store\").getObjectForTheme(#{field.theme_id});"
)
expect(javascript_cache.content).to include("name: \"theme-field-#{field.id}-mobile-html-script-1\",")
expect(javascript_cache.content).to include("after: \"inject-objects\",")
expect(javascript_cache.content).to include("(0, _pluginApi.withPluginApi)(\"0.1\", function (api) {")
expect(javascript_cache.content).to include("var x = 1;")
end
it "wraps constants calls in a readOnlyError function" do
html = <<HTML
<script type='text/discourse-plugin' version='0.1'>
const x = 1;
x = 2;
</script>
HTML
baked, javascript_cache = transpile(html)
expect(baked).to include(javascript_cache.url)
expect(javascript_cache.content).to include('var x = 1;')
expect(javascript_cache.content).to include('x = (_readOnlyError("x"), 2);')
end
end
context 'theme upload vars' do
let :image do
file_from_fixtures("logo.png")
end
it 'can handle uploads based of ThemeField' do
upload = UploadCreator.new(image, "logo.png").create_for(-1)
theme.set_field(target: :common, name: :logo, upload_id: upload.id, type: :theme_upload_var)
theme.set_field(target: :common, name: :scss, value: 'body {background-image: url($logo)}')
theme.save!
# make sure we do not nuke it
freeze_time (SiteSetting.clean_orphan_uploads_grace_period_hours + 1).hours.from_now
Jobs::CleanUpUploads.new.execute(nil)
expect(Upload.where(id: upload.id)).to be_exist
# no error for theme field
theme.reload
expect(theme.theme_fields.find_by(name: :scss).error).to eq(nil)
manager = Stylesheet::Manager.new(theme_id: theme.id)
scss, _map = Stylesheet::Manager::Builder.new(
target: :desktop_theme, theme: theme, manager: manager
).compile(force: true)
expect(scss).to include(upload.url)
end
end
context "theme settings" do
it "allows values to be used in scss" do
theme.set_field(target: :settings, name: :yaml, value: "background_color: red\nfont_size: 25px")
theme.set_field(target: :common, name: :scss, value: 'body {background-color: $background_color; font-size: $font-size}')
theme.save!
manager = Stylesheet::Manager.new(theme_id: theme.id)
scss, _map = Stylesheet::Manager::Builder.new(
target: :desktop_theme, theme: theme, manager: manager
).compile(force: true)
expect(scss).to include("background-color:red")
expect(scss).to include("font-size:25px")
setting = theme.settings.find { |s| s.name == :font_size }
setting.value = '30px'
theme.save!
scss, _map = Stylesheet::Manager::Builder.new(
target: :desktop_theme, theme: theme, manager: manager
).compile(force: true)
expect(scss).to include("font-size:30px")
# Escapes correctly. If not, compiling this would throw an exception
setting.value = <<~MULTILINE
\#{$fakeinterpolatedvariable}
andanothervalue 'withquotes'; margin: 0;
MULTILINE
theme.set_field(target: :common, name: :scss, value: 'body {font-size: quote($font-size)}')
theme.save!
scss, _map = Stylesheet::Manager::Builder.new(
target: :desktop_theme, theme: theme, manager: manager
).compile(force: true)
expect(scss).to include('font-size:"#{$fakeinterpolatedvariable}\a andanothervalue \'withquotes\'; margin: 0;\a"')
end
it "allows values to be used in JS" do
theme.name = 'awesome theme"'
theme.set_field(target: :settings, name: :yaml, value: "name: bob")
theme_field = theme.set_field(target: :common, name: :after_header, value: '<script type="text/discourse-plugin" version="1.0">alert(settings.name); let a = ()=>{};</script>')
theme.save!
theme_field.reload
expect(Theme.lookup_field(theme.id, :desktop, :after_header)).to include(theme_field.javascript_cache.url)
expect(theme_field.javascript_cache.content).to include("if ('require' in window) {")
expect(theme_field.javascript_cache.content).to include(
"require(\"discourse/lib/theme-settings-store\").registerSettings(#{theme_field.theme.id}, {\"name\":\"bob\"});"
)
expect(theme_field.javascript_cache.content).to include("if ('define' in window) {")
expect(theme_field.javascript_cache.content).to include(
"define(\"discourse/theme-#{theme_field.theme.id}/initializers/theme-field-#{theme_field.id}-common-html-script-1\","
)
expect(theme_field.javascript_cache.content).to include("name: \"theme-field-#{theme_field.id}-common-html-script-1\",")
expect(theme_field.javascript_cache.content).to include("after: \"inject-objects\",")
expect(theme_field.javascript_cache.content).to include("(0, _pluginApi.withPluginApi)(\"1.0\", function (api)")
expect(theme_field.javascript_cache.content).to include("alert(settings.name)")
expect(theme_field.javascript_cache.content).to include("var a = function a() {}")
setting = theme.settings.find { |s| s.name == :name }
setting.value = 'bill'
theme.save!
theme_field.reload
expect(theme_field.javascript_cache.content).to include(
"require(\"discourse/lib/theme-settings-store\").registerSettings(#{theme_field.theme.id}, {\"name\":\"bill\"});"
)
expect(Theme.lookup_field(theme.id, :desktop, :after_header)).to include(theme_field.javascript_cache.url)
end
it 'is empty when the settings are invalid' do
theme.set_field(target: :settings, name: :yaml, value: 'nil_setting: ')
theme.save!
expect(theme.settings).to be_empty
end
end
it 'correctly caches theme ids' do
Theme.destroy_all
theme
theme2 = Fabricate(:theme)
expect(Theme.theme_ids).to contain_exactly(theme.id, theme2.id)
expect(Theme.user_theme_ids).to eq([])
theme.update!(user_selectable: true)
expect(Theme.user_theme_ids).to contain_exactly(theme.id)
theme2.update!(user_selectable: true)
expect(Theme.user_theme_ids).to contain_exactly(theme.id, theme2.id)
theme.update!(user_selectable: false)
theme2.update!(user_selectable: false)
theme.set_default!
expect(Theme.user_theme_ids).to contain_exactly(theme.id)
theme.destroy
theme2.destroy
expect(Theme.theme_ids).to eq([])
expect(Theme.user_theme_ids).to eq([])
end
it 'correctly caches user_themes template' do
Theme.destroy_all
json = Site.json_for(guardian)
user_themes = JSON.parse(json)["user_themes"]
expect(user_themes).to eq([])
theme = Fabricate(:theme, name: "bob", user_selectable: true)
theme.save!
json = Site.json_for(guardian)
user_themes = JSON.parse(json)["user_themes"].map { |t| t["name"] }
expect(user_themes).to eq(["bob"])
theme.name = "sam"
theme.save!
json = Site.json_for(guardian)
user_themes = JSON.parse(json)["user_themes"].map { |t| t["name"] }
expect(user_themes).to eq(["sam"])
Theme.destroy_all
json = Site.json_for(guardian)
user_themes = JSON.parse(json)["user_themes"]
expect(user_themes).to eq([])
end
def cached_settings(id)
Theme.find_by(id: id).included_settings.to_json
end
it 'clears color scheme cache correctly' do
Theme.destroy_all
cs = Fabricate(:color_scheme, name: 'Fancy', color_scheme_colors: [
Fabricate(:color_scheme_color, name: 'header_primary', hex: 'F0F0F0'),
Fabricate(:color_scheme_color, name: 'header_background', hex: '1E1E1E'),
Fabricate(:color_scheme_color, name: 'tertiary', hex: '858585')
])
theme = Fabricate(:theme,
user_selectable: true,
user: Fabricate(:admin),
color_scheme_id: cs.id
)
theme.set_default!
expect(ColorScheme.hex_for_name('header_primary')).to eq('F0F0F0')
Theme.clear_default!
expect(ColorScheme.hex_for_name('header_primary')).to eq('333333')
end
it "correctly notifies about theme changes" do
cs1 = Fabricate(:color_scheme)
cs2 = Fabricate(:color_scheme)
theme = Fabricate(:theme,
user_selectable: true,
user: user,
color_scheme_id: cs1.id
)
messages = MessageBus.track_publish do
theme.save!
end.filter { |m| m.channel == "/file-change" }
expect(messages.count).to eq(1)
expect(messages.first.data.map { |d| d[:target] }).to contain_exactly(:desktop_theme, :mobile_theme)
# With color scheme change:
messages = MessageBus.track_publish do
theme.color_scheme_id = cs2.id
theme.save!
end.filter { |m| m.channel == "/file-change" }
expect(messages.count).to eq(1)
expect(messages.first.data.map { |d| d[:target] }).to contain_exactly(:admin, :desktop, :desktop_theme, :mobile, :mobile_theme)
end
it 'includes theme_uploads in settings' do
Theme.destroy_all
upload = UploadCreator.new(file_from_fixtures("logo.png"), "logo.png").create_for(-1)
theme.set_field(type: :theme_upload_var, target: :common, name: "bob", upload_id: upload.id)
theme.save!
json = JSON.parse(cached_settings(theme.id))
expect(json["theme_uploads"]["bob"]).to eq(upload.url)
end
it 'does not break on missing uploads in settings' do
Theme.destroy_all
upload = UploadCreator.new(file_from_fixtures("logo.png"), "logo.png").create_for(-1)
theme.set_field(type: :theme_upload_var, target: :common, name: "bob", upload_id: upload.id)
theme.save!
Upload.find(upload.id).destroy
theme.clear_cached_settings!
json = JSON.parse(cached_settings(theme.id))
expect(json).to be_empty
end
it 'uses CDN url for theme_uploads in settings' do
set_cdn_url("http://cdn.localhost")
Theme.destroy_all
upload = UploadCreator.new(file_from_fixtures("logo.png"), "logo.png").create_for(-1)
theme.set_field(type: :theme_upload_var, target: :common, name: "bob", upload_id: upload.id)
theme.save!
json = JSON.parse(cached_settings(theme.id))
expect(json["theme_uploads"]["bob"]).to eq("http://cdn.localhost#{upload.url}")
end
it 'uses CDN url for settings of type upload' do
set_cdn_url("http://cdn.localhost")
Theme.destroy_all
upload = UploadCreator.new(file_from_fixtures("logo.png"), "logo.png").create_for(-1)
theme.set_field(target: :settings, name: "yaml", value: <<~YAML)
my_upload:
type: upload
default: ""
YAML
ThemeSetting.create!(theme: theme, data_type: ThemeSetting.types[:upload], value: upload.id.to_s, name: "my_upload")
theme.save!
json = JSON.parse(cached_settings(theme.id))
expect(json["my_upload"]).to eq("http://cdn.localhost#{upload.url}")
end
it 'handles settings cache correctly' do
Theme.destroy_all
expect(cached_settings(theme.id)).to eq("{}")
theme.set_field(target: :settings, name: "yaml", value: "boolean_setting: true")
theme.save!
expect(cached_settings(theme.id)).to match(/\"boolean_setting\":true/)
theme.settings.first.value = "false"
theme.save!
expect(cached_settings(theme.id)).to match(/\"boolean_setting\":false/)
child.set_field(target: :settings, name: "yaml", value: "integer_setting: 54")
child.save!
theme.add_relative_theme!(:child, child)
json = cached_settings(theme.id)
expect(json).to match(/\"boolean_setting\":false/)
expect(json).to match(/\"integer_setting\":54/)
expect(cached_settings(child.id)).to eq("{\"integer_setting\":54}")
child.destroy!
json = cached_settings(theme.id)
expect(json).not_to match(/\"integer_setting\":54/)
expect(json).to match(/\"boolean_setting\":false/)
end
describe "convert_settings" do
it 'can migrate a list field to a string field with json schema' do
theme.set_field(target: :settings, name: :yaml, value: "valid_json_schema_setting:\n default: \"green,globe\"\n type: \"list\"")
theme.save!
setting = theme.settings.find { |s| s.name == :valid_json_schema_setting }
setting.value = "red,globe|green,cog|brown,users"
theme.save!
expect(setting.type).to eq(ThemeSetting.types[:list])
yaml = File.read("#{Rails.root}/spec/fixtures/theme_settings/valid_settings.yaml")
theme.set_field(target: :settings, name: "yaml", value: yaml)
theme.save!
theme.convert_settings
setting = theme.settings.find { |s| s.name == :valid_json_schema_setting }
expect(JSON.parse(setting.value)).to eq(JSON.parse('[{"color":"red","icon":"globe"},{"color":"green","icon":"cog"},{"color":"brown","icon":"users"}]'))
expect(setting.type).to eq(ThemeSetting.types[:string])
end
it 'does not update setting if data does not validate against json schema' do
theme.set_field(target: :settings, name: :yaml, value: "valid_json_schema_setting:\n default: \"green,globe\"\n type: \"list\"")
theme.save!
setting = theme.settings.find { |s| s.name == :valid_json_schema_setting }
# json_schema_settings.yaml defines only two properties per object and disallows additionalProperties
setting.value = "red,globe,hey|green,cog,hey|brown,users,nay"
theme.save!
yaml = File.read("#{Rails.root}/spec/fixtures/theme_settings/valid_settings.yaml")
theme.set_field(target: :settings, name: "yaml", value: yaml)
theme.save!
expect { theme.convert_settings }.to raise_error("Schema validation failed")
setting.value = "red,globe|green,cog|brown"
theme.save!
expect { theme.convert_settings }.not_to raise_error
setting = theme.settings.find { |s| s.name == :valid_json_schema_setting }
expect(setting.type).to eq(ThemeSetting.types[:string])
end
it 'warns when the theme has modified the setting type but data cannot be converted' do
begin
@orig_logger = Rails.logger
Rails.logger = FakeLogger.new
theme.set_field(target: :settings, name: :yaml, value: "valid_json_schema_setting:\n default: \"\"\n type: \"list\"")
theme.save!
setting = theme.settings.find { |s| s.name == :valid_json_schema_setting }
setting.value = "red,globe"
theme.save!
theme.set_field(target: :settings, name: :yaml, value: "valid_json_schema_setting:\n default: \"\"\n type: \"string\"")
theme.save!
theme.convert_settings
expect(setting.value).to eq("red,globe")
expect(Rails.logger.warnings[0]).to include("Theme setting type has changed but cannot be converted.")
ensure
Rails.logger = @orig_logger
end
end
end
describe "theme translations" do
it "can list working theme_translation_manager objects" do
en_translation = ThemeField.create!(theme_id: theme.id, name: "en", type_id: ThemeField.types[:yaml], target_id: Theme.targets[:translations], value: <<~YAML)
en:
theme_metadata:
description: "Description of my theme"
group_of_translations:
translation1: en test1
translation2: en test2
base_translation1: en test3
base_translation2: en test4
YAML
fr_translation = ThemeField.create!(theme_id: theme.id, name: "fr", type_id: ThemeField.types[:yaml], target_id: Theme.targets[:translations], value: <<~YAML)
fr:
group_of_translations:
translation2: fr test2
base_translation2: fr test4
base_translation3: fr test5
YAML
I18n.locale = :fr
theme.update_translation("group_of_translations.translation1", "overriddentest1")
translations = theme.translations
theme.reload
expect(translations.map(&:key)).to eq([
"group_of_translations.translation1",
"group_of_translations.translation2",
"base_translation1",
"base_translation2",
"base_translation3"
])
expect(translations.map(&:default)).to eq([
"en test1",
"fr test2",
"en test3",
"fr test4",
"fr test5"
])
expect(translations.map(&:value)).to eq([
"overriddentest1",
"fr test2",
"en test3",
"fr test4",
"fr test5"
])
end
it "can list internal theme_translation_manager objects" do
en_translation = ThemeField.create!(theme_id: theme.id, name: "en", type_id: ThemeField.types[:yaml], target_id: Theme.targets[:translations], value: <<~YAML)
en:
theme_metadata:
description: "Description of my theme"
another_translation: en test4
YAML
translations = theme.internal_translations
expect(translations.map(&:key)).to contain_exactly("theme_metadata.description")
expect(translations.map(&:value)).to contain_exactly("Description of my theme")
end
it "can create a hash of overridden values" do
en_translation = ThemeField.create!(theme_id: theme.id, name: "en", type_id: ThemeField.types[:yaml], target_id: Theme.targets[:translations], value: <<~YAML)
en:
group_of_translations:
translation1: en test1
YAML
theme.update_translation("group_of_translations.translation1", "overriddentest1")
I18n.locale = :fr
theme.update_translation("group_of_translations.translation1", "overriddentest2")
theme.reload
expect(theme.translation_override_hash).to eq(
"en" => {
"group_of_translations" => {
"translation1" => "overriddentest1"
}
},
"fr" => {
"group_of_translations" => {
"translation1" => "overriddentest2"
}
}
)
end
it "fall back when listing baked field" do
theme2 = Fabricate(:theme)
en_translation = ThemeField.create!(theme_id: theme.id, name: "en", type_id: ThemeField.types[:yaml], target_id: Theme.targets[:translations], value: '')
fr_translation = ThemeField.create!(theme_id: theme.id, name: "fr", type_id: ThemeField.types[:yaml], target_id: Theme.targets[:translations], value: '')
en_translation2 = ThemeField.create!(theme_id: theme2.id, name: "en", type_id: ThemeField.types[:yaml], target_id: Theme.targets[:translations], value: '')
expect(Theme.list_baked_fields([theme.id, theme2.id], :translations, 'fr').map(&:id)).to contain_exactly(fr_translation.id, en_translation2.id)
end
end
describe "automatic recompile" do
it 'must recompile after bumping theme_field version' do
child.set_field(target: :common, name: "header", value: "World")
child.set_field(target: :extra_js, name: "test.js.es6", value: "const hello = 'world';")
child.save!
first_common_value = Theme.lookup_field(child.id, :desktop, "header")
first_extra_js_value = Theme.lookup_field(child.id, :extra_js, nil)
Theme.stubs(:compiler_version).returns("SOME_NEW_HASH") do
second_common_value = Theme.lookup_field(child.id, :desktop, "header")
second_extra_js_value = Theme.lookup_field(child.id, :extra_js, nil)
new_common_compiler_version = ThemeField.find_by(theme_id: child.id, name: "header").compiler_version
new_extra_js_compiler_version = ThemeField.find_by(theme_id: child.id, name: "test.js.es6").compiler_version
expect(first_common_value).to eq(second_common_value)
expect(first_extra_js_value).to eq(second_extra_js_value)
expect(new_common_compiler_version).to eq("SOME_NEW_HASH")
expect(new_extra_js_compiler_version).to eq("SOME_NEW_HASH")
end
end
it 'recompiles when the hostname changes' do
theme.set_field(target: :settings, name: :yaml, value: "name: bob")
theme_field = theme.set_field(target: :common, name: :after_header, value: '<script>console.log("hello world");</script>')
theme.save!
expect(Theme.lookup_field(theme.id, :common, :after_header)).to include("_ws=#{Discourse.current_hostname}")
SiteSetting.force_hostname = "someotherhostname.com"
Theme.clear_cache!
expect(Theme.lookup_field(theme.id, :common, :after_header)).to include("_ws=someotherhostname.com")
end
end
describe "extra_scss" do
let(:scss) { "body { background: red}" }
let(:second_file_scss) { "p { color: blue};" }
let(:child_scss) { "body { background: green}" }
let(:theme) { Fabricate(:theme).tap { |t|
t.set_field(target: :extra_scss, name: "my_files/magic", value: scss)
t.set_field(target: :extra_scss, name: "my_files/magic2", value: second_file_scss)
t.save!
}}
let(:child_theme) { Fabricate(:theme).tap { |t|
t.component = true
t.set_field(target: :extra_scss, name: "my_files/moremagic", value: child_scss)
t.save!
theme.add_relative_theme!(:child, t)
}}
let(:compiler) {
manager = Stylesheet::Manager.new(theme_id: theme.id)
builder = Stylesheet::Manager::Builder.new(
target: :desktop_theme, theme: theme, manager: manager
)
builder.compile(force: true)
}
it "works when importing file by path" do
theme.set_field(target: :common, name: :scss, value: '@import "my_files/magic";')
theme.save!
css, _map = compiler
expect(css).to include("body{background:red}")
end
it "works when importing multiple files" do
theme.set_field(target: :common, name: :scss, value: '@import "my_files/magic"; @import "my_files/magic2"')
theme.save!
css, _map = compiler
expect(css).to include("body{background:red}")
expect(css).to include("p{color:blue}")
end
it "works for child themes" do
child_theme.set_field(target: :common, name: :scss, value: '@import "my_files/moremagic"')
child_theme.save!
manager = Stylesheet::Manager.new(theme_id: child_theme.id)
builder = Stylesheet::Manager::Builder.new(
target: :desktop_theme, theme: child_theme, manager: manager
)
css, _map = builder.compile(force: true)
expect(css).to include("body{background:green}")
end
end
describe "scss_variables" do
it "is empty by default" do
expect(theme.scss_variables).to eq(nil)
end
it "includes settings and uploads when set" do
theme.set_field(target: :settings, name: :yaml, value: "background_color: red\nfont_size: 25px")
upload = UploadCreator.new(file_from_fixtures("logo.png"), "logo.png").create_for(-1)
theme.set_field(type: :theme_upload_var, target: :common, name: "bobby", upload_id: upload.id)
theme.save!
expect(theme.scss_variables).to include("$background_color: unquote(\"red\")")
expect(theme.scss_variables).to include("$font_size: unquote(\"25px\")")
expect(theme.scss_variables).to include("$bobby: ")
end
end
describe "#baked_js_tests_with_digest" do
before do
ThemeField.create!(
theme_id: theme.id,
target_id: Theme.targets[:settings],
name: "yaml",
value: "some_number: 1"
)
theme.set_field(
target: :tests_js,
type: :js,
name: "acceptance/some-test.js",
value: "assert.ok(true);"
)
theme.save!
end
it 'returns nil for content and digest if theme does not have tests' do
ThemeField.destroy_all
expect(theme.baked_js_tests_with_digest).to eq([nil, nil])
end
it 'digest does not change when settings are changed' do
content, digest = theme.baked_js_tests_with_digest
expect(content).to be_present
expect(digest).to be_present
expect(content).to include("assert.ok(true);")
theme.update_setting(:some_number, 55)
theme.save!
expect(theme.build_settings_hash[:some_number]).to eq(55)
new_content, new_digest = theme.baked_js_tests_with_digest
expect(new_content).to eq(content)
expect(new_digest).to eq(digest)
end
end
describe "#update_setting" do
it "requests clients to refresh if `refresh: true`" do
theme.set_field(target: :settings, name: "yaml", value: <<~YAML)
super_feature_enabled:
type: bool
default: false
refresh: true
YAML
ThemeSetting.create!(theme: theme, data_type: ThemeSetting.types[:bool], name: "super_feature_enabled")
theme.save!
messages = MessageBus.track_publish do
theme.update_setting(:super_feature_enabled, true)
theme.save!
end.filter { |m| m.channel == "/global/asset-version" }
expect(messages.count).to eq(1)
end
it "does not request clients to refresh if `refresh: false`" do
theme.set_field(target: :settings, name: "yaml", value: <<~YAML)
super_feature_enabled:
type: bool
default: false
refresh: false
YAML
ThemeSetting.create!(theme: theme, data_type: ThemeSetting.types[:bool], name: "super_feature_enabled")
theme.save!
messages = MessageBus.track_publish do
theme.update_setting(:super_feature_enabled, true)
theme.save!
end.filter { |m| m.channel == "/global/asset-version" }
expect(messages.count).to eq(0)
end
end
end