Umbraco: StripHtmlFilter

stripHtmlFilter.js

// usage: "nameTemplate": "{{ text | stripHtml }}"

(function () {

    var tagBody = '(?:[^"\'>]|"[^"]*"|\'[^\']*\')*';

    var tagOrComment = new RegExp(
        "<(?:"
        // Comment body.
        + "!--(?:(?:-*[^->])*--+|-?)"
        // Special "raw text" elements whose content should be elided.
        + "|script\\b" + tagBody + ">[\\s\\S]*?</script\\s*"
        + "|style\\b" + tagBody + ">[\\s\\S]*?</style\\s*"
        // Regular name
        + "|/?[a-z]"
        + tagBody
        + ")>",
        "gi");

    function stripHtml() {
        return function(html) {
            var oldHtml;
            do {
                oldHtml = html;
                html = html.replace(tagOrComment, "");
            } while (html !== oldHtml);
            return html.replace(/</g, "&lt;");
        }
    }

    angular.module("umbraco.filters").filter("stripHtml", stripHtml);
}());