Changeset 249 for lang/javascript/userchrome

Timestamp:

09/21/07 16:47:25 (16 months ago)

Author:

cho45

Message:

lang/javascript/userchrome/grddl.uc.js:

W3C の GRDDL サービスにとぶメニューを追加
変換済み RDF を RDF Validator にとばすように

Files:

• lang/javascript/userchrome/grddl.uc.js (modified) (3 diffs)

lang/javascript/userchrome/grddl.uc.js

@@ -121 +121 @@
                         }, this);
                 }
+                var mi = document.createElementNS(kXULNS, "menuitem");
+                mi.setAttribute("label", "Translate via W3C GRDDL");
+                mi.addEventListener("command", function (e) {
+                        var uri = "http://www.w3.org/2007/08/grddl/?docAddr="+encodeURIComponent(content.document.documentURI)+"&output=turtleplain"
+                        var newTab = gBrowser.addTab(uri);
+                        gBrowser.selectedTab = newTab;
+                }, true);
+                menu.appendChild(mi);
                 menu.showPopup(this.panel, -1, -1, "popup", "bottomleft", "topleft");
         },
@@ -200 +208 @@
                         var xml = serializer.serializeToString(rdf);
 
-//                      var RDFService = Components.classes["@mozilla.org/rdf/rdf-service;1"]
-//                                                 .getService(Components.interfaces.nsIRDFService);
-//                      var IOService  = Components.classes["@mozilla.org/network/io-service;1"]
-//                                                 .getService(Components.interfaces.nsIIOService);
-//                      var ds         = Components.classes["@mozilla.org/rdf/datasource;1?name=in-memory-datasource"]
-//                                                 .createInstance(Components.interfaces.nsIRDFDataSource);
-//                      var rdfParser  = Components.classes["@mozilla.org/rdf/xml-parser;1"]
-//                                                 .createInstance(Components.interfaces.nsIRDFXMLParser);
-//                      rdfParser.parseString(ds, IOService.newURI(doc.documentURI, null, null), xml);
-//
+                        //var uri = "data:text/xml," + encodeURI(xml);
+
+                        var RDFService = Components.classes["@mozilla.org/rdf/rdf-service;1"]
+                                                   .getService(Components.interfaces.nsIRDFService);
+                        var IOService  = Components.classes["@mozilla.org/network/io-service;1"]
+                                                   .getService(Components.interfaces.nsIIOService);
+                        var ds         = Components.classes["@mozilla.org/rdf/datasource;1?name=in-memory-datasource"]
+                                                   .createInstance(Components.interfaces.nsIRDFDataSource);
+                        var rdfParser  = Components.classes["@mozilla.org/rdf/xml-parser;1"]
+                                                   .createInstance(Components.interfaces.nsIRDFXMLParser);
+                        rdfParser.parseString(ds, IOService.newURI(doc.documentURI, null, null), xml);
+
+                        var outputStream = {
+                                data: "",
+                                close : function () {},
+                                flush : function () {},
+                                write : function (buffer, count) {
+                                        // 文字化け対策
+                                        this.data += decodeURIComponent(escape(buffer));
+                                        return count;
+                                },
+                                writeFrom : function (stream, count) {} ,
+                                isNonBlocking: false
+                        };
+                        var ser = Components.classes["@mozilla.org/rdf/xml-serializer;1"]
+                                            .createInstance(Components.interfaces.nsIRDFXMLSerializer);
+                        ser.init(ds);
+                        ser.QueryInterface(Components.interfaces.nsIRDFXMLSource).Serialize(outputStream);
+
+                        var uri = "http://www.w3.org/RDF/Validator/ARPServlet?RDF=" +
+                                  encodeURIComponent(outputStream.data.replace(/\r?\n/g, "\r\n"))  +
+                                  "&PARSE=Parse+RDF&TRIPLES_AND_GRAPH=PRINT_BOTH&FORMAT=PNG_EMBED";
+//                      var uri = "data:text/xml," + encodeURI(outputStream.data);
+
 //                      var resDoc = RDFService.GetResource(doc.documentURI);
 //                      // resDoc を始点とするグラフのアークリソースを全て取得
@@ -224 +256 @@
 //                              alert(target.Value);
 //                      }
-
-                        var dataUri = "data:text/xml," + encodeURI(xml);
-                        var newTab = gBrowser.addTab(dataUri);
+                        var newTab = gBrowser.addTab(uri);
                         gBrowser.selectedTab = newTab;
                 };