// Factory function for widget objects.
function widget($, team, type, node) {
+ // Static register of attributes that do not contribute to config
+ var ignoreAttrs = {
+ id:1, class:1, style:1, name:1, action:1, type:1, size:1,
+ value:1, width:1, valign:1
+ };
+
var that = {
team: team,
type: type,
- node: node
+ node: node,
+ config: Object.create(team.config())
};
function log(s) {
that.toString = function() {
return '[Widget ' + team.name() + ':' + type + ']';
+ };
+
+ for (var i = 0; i < node.attributes.length; i++) {
+ var a = node.attributes[i];
+ if (a.name === 'data-mkws-config') {
+ // Treat as a JSON fragment configuring just this widget
+ log(node + ": parsing config fragment '" + a.value + "'");
+ var data;
+ try {
+ data = $.parseJSON(a.value);
+ for (var key in data) {
+ log(node + ": adding config element " + key + "='" + data[key] + "'");
+ that.config[key] = data[key];
+ }
+ } catch (err) {
+ alert("Can't parse " + node + " data-mkws-config as JSON: " + a.value);
+ }
+ } else if (a.name.match (/^data-mkws-/)) {
+ var name = a.name.replace(/^data-mkws-/, '')
+ that.config[name] = a.value;
+ log(node + ": set data-mkws attribute " + name + "='" + a.value + "'");
+ } else if (!ignoreAttrs[a.name]) {
+ that.config[a.name] = a.value;
+ log(node + ": set regular attribute " + a.name + "='" + a.value + "'");
+ }
}
var fn = mkws.promotionFunction(type);
}
// no facets: this should never happen
- if (!mkws_config.facets || mkws_config.facets.length == 0) {
+ var facets = that.config.facets;
+ if (!facets || facets.length == 0) {
alert("onTerm called even though we have no facets: " + $.toJSON(data));
$(that.node).hide();
return;
var acc = [];
acc.push('<div class="title">' + M('Termlists') + '</div>');
- var facets = mkws_config.facets;
for (var i = 0; i < facets.length; i++) {
if (facets[i] == "xtargets") {
return template(hit);
}
});
+
+ var query = that.config.autosearch;
+ if (query) {
+ if (query.match(/^!param!/)) {
+ var param = query.replace(/^!param!/, '');
+ query = mkws.getParameterByName(param);
+ that.log("obtained query '" + query + "' from param '" + param + "'");
+ if (!query) {
+ alert("This page has a MasterKey widget that needs a query specified by the '" + param + "' parameter");
+ }
+ } else if (query.match(/^!path!/)) {
+ var index = query.replace(/^!path!/, '');
+ var path = window.location.pathname.split('/');
+ query = path[path.length - index];
+ that.log("obtained query '" + query + "' from path-component '" + index + "'");
+ if (!query) {
+ alert("This page has a MasterKey widget that needs a query specified by the path-component " + index);
+ }
+ }
+
+ this.team.queue("ready").subscribe(function() {
+ var sortOrder = that.config.sort;
+ var targets = that.config.targets;
+ var s = "running auto search: '" + query + "'";
+ if (sortOrder) s += " sorted by '" + sortOrder + "'";
+ if (targets) s += " in targets '" + targets + "'";
+ that.log(s);
+
+ that.team.newSearch(query, sortOrder, targets);
+ });
+ }
});