terriajs/lib/Core/formatPropertyValue.js

Geospatial data visualization platform.

"use strict";

/*global require*/
var linkifyContent = require('./linkifyContent');
var formatNumberForLocale = require('./formatNumberForLocale');

/**
* Format the value for the description, used by the Feature Info Panel.
* Strings have markdown applied to them. Anything else is returned as-is.
*
* @param {} value The value to format.
* @param {Object} [options] Number formatting options, passed to formatNumberForLocale.
*/
function formatPropertyValue(value, options) {
    if (typeof value === 'number') {
        return formatNumberForLocale(value, options);
    } else
    if (typeof value === 'string') {
        // do not linkify if it contains html elements, which we detect by looking for <x...>
        // this could catch some non-html strings such as "a<3 && b>1", but not linkifying those is no big deal
        if (!/<[a-z][\s\S]*>/i.test(value)) {
            return linkifyContent(value);
        }
    }
    return value;
}

module.exports = formatPropertyValue;