resources request

2 files changed, 71 insertions, 1 deletions

diff --git a/lib/caldav/request/index.js b/lib/caldav/request/index.js
index 6790fd1..6f8c23d 100644
--- a/lib/caldav/request/index.js
+++ b/lib/caldav/request/index.js
@@ -4,7 +4,8 @@
     Abstract: ns.require('request/abstract'),
     CalendarQuery: ns.require('request/calendar_query'),
     Propfind: ns.require('request/propfind'),
-    CalendarHome: ns.require('request/calendar_home')
+    CalendarHome: ns.require('request/calendar_home'),
+    Resources: ns.require('request/resources')
   };
 
 }.apply(
diff --git a/lib/caldav/request/resources.js b/lib/caldav/request/resources.js
new file mode 100644
index 0000000..1df7cf1
--- /dev/null
+++ b/lib/caldav/request/resources.js
@@ -0,0 +1,69 @@
+(function(module, ns) {
+
+  var Propfind = ns.require('request/propfind');
+
+  function ResourceFinder(connection, options) {
+    Propfind.apply(this, arguments);
+
+    this._resources = {};
+    this.depth = 1;
+  }
+
+  ResourceFinder.prototype = {
+    __proto__: Propfind.prototype,
+
+    addResource: function(name, handler) {
+      this._resources[name] = handler;
+    },
+
+    _processResult: function(req, callback) {
+      var results = {};
+      var url;
+      var root;
+      var collection;
+      var self = this;
+
+      if ('multistatus' in this.sax.root) {
+        root = this.sax.root.multistatus;
+
+        for (url in root) {
+          collection = root[url];
+
+          if ('resourcetype' in collection) {
+            collection.resourcetype.forEach(function(type) {
+              if (type in self._resources) {
+
+                if (!(type in results)) {
+                  results[type] = {};
+                }
+
+                results[type][url] = new self._resources[type](
+                  self.connection,
+                  collection
+                );
+              }
+            });
+          }
+        }
+
+        callback(null, results, req);
+
+      } else {
+        //XXX: Improve error handling
+        callback(
+          new Error('unexpected xml result'),
+          this.sax.root, req
+        );
+      }
+    }
+
+  };
+
+  module.exports = ResourceFinder;
+
+}.apply(
+  this,
+  (this.Caldav) ?
+    [Caldav('request/resources'), Caldav] :
+    [module, require('../caldav')]
+));