adaptive-expressions
Version:
Common Expression Language
37 lines • 1.41 kB
JavaScript
;
/**
* @module adaptive-expressions
*/
/**
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License.
*/
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.DataUri = void 0;
const expressionEvaluator_1 = require("../expressionEvaluator");
const expressionType_1 = require("../expressionType");
const functionUtils_1 = require("../functionUtils");
const returnType_1 = require("../returnType");
const btoa_lite_1 = __importDefault(require("btoa-lite"));
/**
* Return a data uniform resource identifier (URI) of a string.
*/
class DataUri extends expressionEvaluator_1.ExpressionEvaluator {
/**
* Initializes a new instance of the [DataUri](xref:adaptive-expressions.DataUri) class.
*/
constructor() {
super(expressionType_1.ExpressionType.DataUri, DataUri.evaluator(), returnType_1.ReturnType.String, functionUtils_1.FunctionUtils.validateUnary);
}
/**
* @private
*/
static evaluator() {
return functionUtils_1.FunctionUtils.apply((args) => 'data:text/plain;charset=utf-8;base64,'.concat((0, btoa_lite_1.default)(args[0])), functionUtils_1.FunctionUtils.verifyString);
}
}
exports.DataUri = DataUri;
//# sourceMappingURL=dataUri.js.map