discourse/app/assets/javascripts/admin/components/theme-translation.js.es6
David Taylor 880311dd4d
FEATURE: Support for localized themes (#6848)
- Themes can supply translation files in a format like `/locales/{locale}.yml`. These files should be valid YAML, with a single top level key equal to the locale being defined. For now these can only be defined using the `discourse_theme` CLI, importing a `.tar.gz`, or from a GIT repository.

- Fallback is handled on a global level (if the locale is not defined in the theme), as well as on individual keys (if some keys are missing from the selected interface language).

- Administrators can override individual keys on a per-theme basis in the /admin/customize/themes user interface.

- Theme developers should access defined translations using the new theme prefix variables:
  JavaScript: `I18n.t(themePrefix("my_translation_key"))`
  Handlebars: `{{theme-i18n "my_translation_key"}}` or `{{i18n (theme-prefix "my_translation_key")}}`

- To design for backwards compatibility, theme developers can check for the presence of the `themePrefix` variable in JavaScript

- As part of this, the old `{{themeSetting.setting_name}}` syntax is deprecated in favour of `{{theme-setting "setting_name"}}`
2019-01-17 11:46:11 +00:00

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JavaScript

import BufferedContent from "discourse/mixins/buffered-content";
import SettingComponent from "admin/mixins/setting-component";
export default Ember.Component.extend(BufferedContent, SettingComponent, {
layoutName: "admin/templates/components/site-setting",
setting: Ember.computed.alias("translation"),
type: "string",
settingName: Ember.computed.alias("translation.key"),
_save() {
return this.get("model").saveTranslation(
this.get("translation.key"),
this.get("buffered.value")
);
}
});