openethereum/js/packages/shared/util/messages.js

45 lines
1.4 KiB
JavaScript
Raw Normal View History

// Copyright 2015-2017 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
/**
* Convert a String or a FormattedMessage
* element into a string
*
* @param {Object} context - The React `context`
* @param {String|Object} value - A String or a FormattedMessage
* element
* @return {String}
*/
export function parseI18NString (context, value) {
if (!context.intl) {
console.warn(`remember to add:
static contextTypes = {
intl: React.PropTypes.object.isRequired
};
to your component`);
return value;
}
const textValue = typeof value !== 'string' && (value && value.props)
? context.intl.formatMessage(
value.props,
value.props.values || {}
)
: value || '';
return textValue;
}