gallery-2010.06.30-19-54 apipkin gallery-plugin-node-io

src/gallery-plugin-node-io/build.properties

@@ -0,0 +1,27 @@
+# Node IO Build Properties
+
+# As long as the 'builder' project is cloned to the default folder
+# next to the 'yui3-gallery' project folder, the 'builddir' property does not 
+# need to be changed
+#
+# If the 'builder' project is checked out to an alternate location, this
+# property should be updated to point to the checkout location.
+builddir=../../../builder/componentbuild
+
+# The name of the component. E.g. event, attribute, widget 
+component=gallery-plugin-node-io
+
+# The list of files which should be concatenated to create the component.
+# NOTE: For a css component (e.g. cssfonts, cssgrids etc.) use component.cssfiles instead. 
+# component.jsfiles=plugin-node-io.js, plugin-node-ioHelperClass.js, plugin-node-ioSubComponentClass.js
+component.jsfiles=plugin-node-io.js
+
+# The list of modules this component requires. Used to set up the Y.add module call for YUI 3.
+component.requires=plugin,node,io
+
+# The list of modules this component supersedes. Used to set up the Y.add module call for YUI 3.
+component.supersedes=
+
+# The list of modules that are optional for this module. Used to set up the Y.add module call for YUI 3.
+component.optional=
+

src/gallery-plugin-node-io/build.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<!-- YUI 3 Gallery Component Build File -->
+<project name="Node IO" default="local">
+    <description>Node IO Build File</description>
+    <property file="build.properties" />
+    <import file="${builddir}/3.x/bootstrap.xml" description="Default Build Properties and Targets" />
+</project>

src/gallery-plugin-node-io/js/plugin-node-io.js

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+  var NodeIo;
+
+  NodeIo = function(config) {
+    NodeIo.superclass.constructor.apply(this,arguments);
+  }
+
+  Y.extend(NodeIo, Y.Plugin.Base, {
+    _io : null,
+
+    load : function(uri) {
+      this.set('uri',uri);
+      this.refresh();
+    },
+
+    refresh : function() {
+      var ioConfig = this.get('ioConfig');
+      ioConfig.context = this;
+      this._io = Y.io(this.get('uri'), ioConfig);
+    },
+
+	abort : function() {
+		return this._stopIO();
+	},
+
+    _stopIO : function() {
+      try {
+        this._io.abort();
+      }catch(e){
+        // no io to stop
+      }
+      return this;
+    },
+
+    _placeContent : function(content) {
+      var host = this.get('host');
+      switch(this.get('placement')) {
+        case 'replace' :
+          host.setContent(content);
+          break;
+        case 'prepend' :
+          host.prepend(content);
+          break;
+        case 'append' : 
+          host.append(content);
+          break;
+      }
+    }
+
+  },{
+    NAME : 'node-io',
+    NS : 'io',
+    ATTRS : {
+      uri : {
+        setter : function(val) {
+          this._stopIO();
+          return val;
+        }
+      },
+      placement : {
+        value : 'replace',
+        validator : function(val){
+          switch(val) {
+            case 'replace': // overflow intentional
+            case 'prepend':
+            case 'append':
+              return true;
+            default:
+              return false;
+          }
+        }
+      },
+      ioConfig : {
+        value : {
+          on : {
+            success : function(id, o, args) {
+              this._placeContent(o.responseText);
+            }
+          }
+        }
+      }
+    }
+  });
+
+  Y.namespace('Plugin').NodeIo = NodeIo;