resolve-error-message.js
1.51 KB
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"use strict";
var stringCoerce = require("../string/coerce")
, toShortString = require("./to-short-string");
module.exports = function (errorMessage, value, inputOptions) {
if (inputOptions && inputOptions.errorMessage) {
errorMessage = stringCoerce(inputOptions.errorMessage);
}
var valueInsertIndex = errorMessage.indexOf("%v");
var valueToken = valueInsertIndex > -1 ? toShortString(value) : null;
if (inputOptions && inputOptions.name) {
var nameInsertIndex = errorMessage.indexOf("%n");
if (nameInsertIndex > -1) {
if (valueInsertIndex > -1) {
var firstToken, secondToken, firstInsertIndex, secondInsertIndex;
if (nameInsertIndex > valueInsertIndex) {
firstToken = valueToken;
firstInsertIndex = valueInsertIndex;
secondToken = inputOptions.name;
secondInsertIndex = nameInsertIndex;
} else {
firstToken = inputOptions.name;
firstInsertIndex = nameInsertIndex;
secondToken = valueToken;
secondInsertIndex = valueInsertIndex;
}
return (
errorMessage.slice(0, firstInsertIndex) +
firstToken +
errorMessage.slice(firstInsertIndex + 2, secondInsertIndex) +
secondToken +
errorMessage.slice(secondInsertIndex + 2)
);
}
return (
errorMessage.slice(0, nameInsertIndex) +
inputOptions.name +
errorMessage.slice(nameInsertIndex + 2)
);
}
}
if (valueInsertIndex > -1) {
return (
errorMessage.slice(0, valueInsertIndex) +
valueToken +
errorMessage.slice(valueInsertIndex + 2)
);
}
return errorMessage;
};