adaptive-expressions
Version:
Common Expression Language
62 lines • 2.2 kB
JavaScript
;
/**
* @module adaptive-expressions
*/
/**
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License.
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.UriPathAndQuery = void 0;
const expressionEvaluator_1 = require("../expressionEvaluator");
const expressionType_1 = require("../expressionType");
const functionUtils_1 = require("../functionUtils");
const functionUtils_internal_1 = require("../functionUtils.internal");
const returnType_1 = require("../returnType");
/**
* Return the path and query value of a unified resource identifier (URI).
*/
class UriPathAndQuery extends expressionEvaluator_1.ExpressionEvaluator {
/**
* Initializes a new instance of the [UriPathAndQuery](xref:adaptive-expressions.UriPathAndQuery) class.
*/
constructor() {
super(expressionType_1.ExpressionType.UriPathAndQuery, UriPathAndQuery.evaluator, returnType_1.ReturnType.String, functionUtils_1.FunctionUtils.validateUnary);
}
/**
* @private
*/
static evaluator(expr, state, options) {
let value;
const { args, error: childrenError } = functionUtils_1.FunctionUtils.evaluateChildren(expr, state, options);
let error = childrenError;
if (!error) {
if (typeof args[0] === 'string') {
({ value, error } = UriPathAndQuery.evalUriPathAndQuery(args[0]));
}
else {
error = `${expr} should contain a URI string.`;
}
}
return { value, error };
}
/**
* @private
*/
static evalUriPathAndQuery(uri) {
let result;
const { value: parsed, error: parseError } = functionUtils_internal_1.InternalFunctionUtils.parseUri(uri);
let error = parseError;
if (!error) {
try {
result = parsed.pathname + parsed.search;
}
catch (_a) {
error = 'invalid operation, input uri should be an absolute URI';
}
}
return { value: result, error };
}
}
exports.UriPathAndQuery = UriPathAndQuery;
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