@veams/component/lib/helpers/get-string-value.js

Component Class for Components in Veams for static page apps

'use strict';
Object.defineProperty(exports, "__esModule", { value: true });
/**
 * Get value out of variable string.
 *
 * @param {String} str - String which is a reference to a var.
 *
 * @return String
 */
var getStringValue = function getStringValue(str, instanceObject) {
    if (str.indexOf('.') === -1)
        return str;
    var arr = str.split('.');
    var context = arr[0];
    var finalStr = context === 'this' ? this : instanceObject ? instanceObject : window[context];
    var strReplacer = function (el, prev) {
        return prev[el];
    };
    arr.shift();
    arr.forEach(function (item) {
        finalStr = strReplacer(item, finalStr);
        return finalStr;
    });
    if (typeof finalStr !== 'string') {
        throw new Error('The resulting variable out of your events object must be a string!');
    }
    else {
        return finalStr;
    }
};
exports.default = getStringValue;
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