webcals -> caldav rename (yes, back again)

1 files changed, 69 insertions, 0 deletions

diff --git a/lib/caldav/request/propfind.js b/lib/caldav/request/propfind.js
new file mode 100644
index 0000000..7202ea5
--- /dev/null
+++ b/lib/caldav/request/propfind.js
@@ -0,0 +1,69 @@
+(function(module, ns) {
+
+  var Abstract = ns.require('request/abstract'),
+      Template = ns.require('template'),
+      DavResponse = ns.require('sax/dav_response');
+
+  /**
+   * Creates a propfind request.
+   *
+   * @param {String} url location to make request.
+   * @param {Object} options options for propfind.
+   */
+  function Propfind(url, options) {
+    Abstract.apply(this, arguments);
+
+    this.template = new Template('propfind');
+    this._props = [];
+    this.sax.registerHandler(
+      'DAV:/response',
+      DavResponse
+    );
+
+    this.xhr.headers['Depth'] = this.depth;
+    this.xhr.method = 'PROPFIND';
+  }
+
+  Propfind.prototype = {
+    __proto__: Abstract.prototype,
+
+    depth: 0,
+
+    /**
+     * Adds property to request.
+     *
+     * @param {String|Array} tagDesc tag description.
+     * @param {Object} [attr] optional tag attrs.
+     * @param {Obj} [content] optional content.
+     */
+    prop: function(tagDesc, attr, content) {
+      this._props.push(this.template.tag(tagDesc, attr, content));
+    },
+
+    _createPayload: function() {
+      var content = this.template.tag('prop', this._props.join(''));
+      return this.template.render(content);
+    },
+
+    _processResult: function(req, callback) {
+      if ('multistatus' in this.sax.root) {
+        callback(null, this.sax.root.multistatus, req);
+      } else {
+        //XXX: Improve error handling
+        callback(
+          new Error('unexpected xml result'),
+          this.sax.root, req
+        );
+      }
+    }
+
+  };
+
+  module.exports = Propfind;
+
+}.apply(
+  this,
+  (this.Caldav) ?
+    [Caldav('request/propfind'), Caldav] :
+    [module, require('../caldav')]
+));