Basic multi response parser.

1 files changed, 73 insertions, 27 deletions

diff --git a/lib/webcals/sax/dav_response.js b/lib/webcals/sax/dav_response.js
index 5b3e0b7..7cf78af 100644
--- a/lib/webcals/sax/dav_response.js
+++ b/lib/webcals/sax/dav_response.js
@@ -21,6 +21,41 @@
     }
   });
 
+  var HrefHandler = Base.create({
+    name: 'href',
+
+    //don't add text only elements
+    //to the stack as objects
+    onopentag: null,
+    onclosetag: null,
+
+    onopentag: function() {
+      if (this.currentTag.handler === this.handler) {
+        this.stack.push(this.current);
+        this.current = null;
+      }
+    },
+
+    onclosetag: function() {
+      var current = this.currentTag;
+      var data;
+
+      if (current.handler === this.handler) {
+        data = this.current;
+
+        this.current = this.stack.pop();
+        this.current[current.local] = data;
+      }
+    },
+
+    ontext: function(data) {
+      if (this.currentTag.local === 'href') {
+        this.current = data;
+      }
+    }
+
+  });
+
   var HttpStatusHandler = TextHandler.create({
     name: 'status',
 
@@ -71,13 +106,21 @@
     handles: {
       'DAV:/href': TextHandler,
       'DAV:/status': HttpStatusHandler,
-      'DAV:/resourcetype': ArrayHandler
+      'DAV:/resourcetype': ArrayHandler,
+      'DAV:/principal-URL': HrefHandler
     },
 
     onopentag: function(data, handler) {
       //orphan
       if (data.tagSpec === 'DAV:/propstat') {
+        //blank slate propstat
+        if (!('propstat' in this.current)) {
+          this.current['propstat'] = {};
+        }
+
         this.stack.push(this.current);
+
+        //contents will be copied over later.
         return this.current = {};
       }
 
@@ -85,21 +128,24 @@
     },
 
     oncomplete: function() {
-      var parent = this.stack[this.stack.length - 1];
+      var propstat = this.stack[this.stack.length - 1];
+      propstat = propstat.propstat;
       var key;
-
-      //console.log(this.current);
-
-      for (key in this.current.prop) {
-        if (this.current.prop.hasOwnProperty(key)) {
-          parent[key] = {
-            status: this.current.status,
-            value: this.current.prop[key]
-          }
+      var status = this.current.status;
+      var props = this.current.prop;
+
+      delete this.current.status;
+      delete this.current.prop;
+
+      for (key in props) {
+        if (props.hasOwnProperty(key)) {
+          propstat[key] = {
+            status: status,
+            value: props[key]
+          };
         }
       }
-    },
-
+    }
   });
 
   var Response = Base.create({
@@ -109,23 +155,23 @@
       'DAV:/propstat': PropStatHandler
     },
 
-    //onopentag: function(data, handler) {
-      //if (data.tagSpec === 'DAV:/response') {
-        //this.stack.push(this.current);
-        //return this.current = {};
-      //}
+    onopentag: function(data, handler) {
+      if (data.tagSpec === 'DAV:/response') {
+        this.stack.push(this.current);
+        return this.current = {};
+      }
 
-      //handler._super.onopentag.call(this, data, handler._super);
-    //},
+      handler._super.onopentag.call(this, data, handler._super);
+    },
 
-    //oncomplete: function() {
-      //var parent;
+    oncomplete: function() {
+      var parent;
 
-      //if (this.current.href) {
-        //parent = this.stack[this.stack.length - 1];
-        //parent[this.current.href] = this.current.propstat;
-      //}
-    //}
+      if (this.current.href) {
+        parent = this.stack[this.stack.length - 1];
+        parent[this.current.href] = this.current.propstat;
+      }
+    }
 
   });