Add another Handlebars helper, "compare".

[mkws-moved-to-github.git] / src / mkws-widget-categories.js

diff --git a/src/mkws-widget-categories.js b/src/mkws-widget-categories.js
index 3b21da1..61abb4e 100644 (file)
--- a/src/mkws-widget-categories.js
+++ b/src/mkws-widget-categories.js
@@ -1 +1,35 @@
-var req = new pzHttpRequest(auth.servicePath + "?command=categories");
+mkws.registerWidgetType('categories', function() {
+  var that = this;
+
+  if (!mkws.authenticated) {
+    alert("can't use categories widget when not authenticated");
+    return;
+  }
+
+  this.team.queue("authenticated").subscribe(function(authName, realm) {
+    var req = new pzHttpRequest(mkws.pazpar2_url() + "?command=categories", function(err) {
+      alert("HTTP call for categories failed: " + err)
+    });
+
+    req.get(null, function(data) {
+      if (!$.isXMLDoc(data)) {
+        alert("categories response document is not XML");
+        return;
+      }
+      that.info("got categories: " + data);
+
+      var text = [];
+      text.push("Select category: ");
+      text.push("<select name='mkws-category mkwsCategory' " +
+                "onchange='mkws.limitCategory(\"" + that.team.name() + "\", this.value)'>");
+      text.push("<option value=''>[All]</option>");
+      $(data).find('category').each(function() {
+        var name = $(this).find('categoryName').text();
+        var id = $(this).find('categoryId').text();
+        text.push("<option value='", id, "'>", name, "</option>");
+      });
+      text.push("</select>");
+      that.node.html(text.join(''));
+    });
+  });
+});