sonrac / swagger-vue-doc-generator

window.Searcher = (function() {

    function Searcher() {

        this._index = lunr(function () {

            this.field('title', {boost: 10})

            this.field('body')

            this.ref('id')

          }) ;

        this._indexContent = undefined;

    }

    Searcher.prototype.init = function() {

        var self = this;

        $("script[type='text/x-docstrap-searchdb']").each(function(idx, item)  {

            self._indexContent = JSON.parse(item.innerHTML);

            for (var entryId in self._indexContent) {

                self._index.add(self._indexContent[entryId]);

            }

        });

    };

    Searcher.prototype.search = function(searchTerm) {

        var results = [],

                searchResults = this._index.search(searchTerm);

        for (var idx = 0; idx < searchResults.length; idx++) {

            results.push(this._indexContent[searchResults[idx].ref])

        }

        return results;

    };

    return new Searcher();

})();