Rkns.Bins.Wikipedia = Rkns.Utils.inherit(Rkns.Bins._Base);

Rkns.Bins.Wikipedia.prototype.resultTemplate = Rkns._.template(

    '<li class="Rk-Wikipedia-Result Rk-Bin-Item" data-uri="<%=wpurl%>" '

    + 'data-title="Wikipedia: <%=result.title%>" data-description="<%=wpdesc%>">'

    + '<h4 class="Rk-Wikipedia-Title"><a href="<%=wpurl%>" target="_blank"><%=highlightedtitle%></a></h4>'

    + '<p class="Rk-Wikipedia-Snippet"><%=result.snippet%></p></li>'

);

Rkns.Bins.Wikipedia.prototype._init = function(_renkan, _opts) {

    this.search = _opts.search;

    this.lang = _opts.lang || "en";

    this.title_$.html(_opts.title + ': "' + this.search + '"')

    var _this = this;

    Rkns.$.getJSON(

        "http://" + _this.lang + ".wikipedia.org/w/api.php?action=query&list=search&srsearch=" + encodeURIComponent(this.search) + "&format=json&callback=?",

        function(_data) {

            var _rgxp = new RegExp('('+_this.search.replace(/(\W)/g,'\\$1')+')','gi'),

                _html = Rkns._(_data.query.search).map(function(_result) {

                return _this.resultTemplate({

                    result: _result,

                    highlightedtitle: _result.title.replace(_rgxp, "<span class='searchmatch'>$1</span>"),

                    wpdesc: Rkns.$('<div>').html(_result.snippet).text()

                });

            }).join("");

            _this.main_$.html(_html);

        }

    );

}