[Zope-CVS] CVS: Packages/Moztop/moztop/content/ContentObjects/Image - Upload.js:1.2 Upload.xul:1.2

[Stephan Richter]

Update of /cvs-repository/Packages/Moztop/moztop/content/ContentObjects/Image
In directory cvs.zope.org:/tmp/cvs-serv17005/moztop/content/ContentObjects/Image

Modified Files:
	Upload.js Upload.xul 
Log Message:
- Image Upload is now working! Yeah!


=== Packages/Moztop/moztop/content/ContentObjects/Image/Upload.js 1.1 => 1.2 ===
--- Packages/Moztop/moztop/content/ContentObjects/Image/Upload.js:1.1	Thu Jan 16 04:55:38 2003
+++ Packages/Moztop/moztop/content/ContentObjects/Image/Upload.js	Thu Jan 16 07:46:43 2003
@@ -17,14 +17,100 @@
 
 ******************************************************************************/
 
+/* Retrieve path of active content object. */
+function getActiveContentObjectPath() {
+    doc = getDocumentOfWindowWithId("moztop-main-window");
+    var tabs = doc.getElementById("active-contents-tabs");
+    return tabs.selectedItem.getAttribute('label')
+}
+
+/* XML-RPC setup stuff. */
+function getClient() {
+    return Components.classes['@mozilla.org/xml-rpc/client;1']
+        .createInstance(Components.interfaces.nsIXmlRpcClient);
+}
+
+var xmlRpcClient;
+function getXmlRpc() {
+    if (!xmlRpcClient) xmlRpcClient = getClient();
+    return xmlRpcClient;
+}
 
+var file = null;
+
+/* Handle choosing a File. */
 function handleFilePicker() {
     var nsIFilePicker = Components.interfaces.nsIFilePicker;
     var fp = Components.classes["@mozilla.org/filepicker;1"]
         .createInstance(nsIFilePicker);
-    fp.init(window, "Select a File", nsIFilePicker.modeOpen);
-    var res=fp.show();
-    // if (res==nsIFilePicker.returnOK){
-    // 	var thefile=fp.file;
-    // }
+    fp.appendFilters(nsIFilePicker.filterImages);
+    fp.init(window, "Select an Image File", nsIFilePicker.modeOpen);
+    var res = fp.show();
+    if (res == nsIFilePicker.returnOK){
+     	file = fp.file;
+	textbox = document.getElementById('field_upload');
+	textbox.value = file.path;
+   }
 }
+
+var SaveListener = {
+    onResult: function(client, ctxt, result) {
+	refresh();
+	alert('Uploaded');
+    },
+    onFault: function(client, ctxt, fault) {
+        alert('Fault! ' + fault + '\n');
+    },
+    onError: function(client, ctxt, status, errorMsg) {
+        alert('Error! <(' + status.toString(16) + ') ' + errorMsg + '>\n');
+    }
+};
+
+/* Uploading the file to the server. */
+function uploadFile() {
+    path = getActiveContentObjectPath();
+    var xmlRpc = getXmlRpc();
+    xmlRpc.init(XMLRPC_BASE + path + '/');
+
+    /* Okay, converting our file object to a stream, so that the XmlRpcClient
+       can handle it. */
+    perm = Components.interfaces.nsIFileChannel.NS_RDONLY;
+    fio = Components.classes["@mozilla.org/network/file-io;1"]
+	.createInstance(Components.interfaces.nsIFileIO);
+    fio.init(file, perm, -1);
+    fio.open();
+
+    xmlRpc.asyncCall(SaveListener, null, 'upload', [fio.inputStream], 1);
+}
+
+/* Load image info */
+var LoadListener = {
+    onResult: function(client, ctxt, result) {
+        result = result.QueryInterface(
+	    Components.interfaces.nsIDictionary);
+
+	size = result.getValue('size').QueryInterface(
+	    Components.interfaces.nsISupportsCString);
+	document.getElementById("field_size").value = size;
+
+	content_type = result.getValue('content_type').QueryInterface(
+	    Components.interfaces.nsISupportsCString);
+	document.getElementById(
+	    "field_content_type").value = content_type;
+    },
+    onFault: function(client, ctxt, fault) {
+        alert('Fault! ' + fault + '\n');
+    },
+    onError: function(client, ctxt, status, errorMsg) {
+        alert('Error! <(' + status.toString(16) + ') ' + errorMsg + '>\n');
+    }
+};
+
+/* Refresh the info. */
+function refresh() {
+    path = getActiveContentObjectPath();
+    var xmlRpc = getXmlRpc();
+    xmlRpc.init(XMLRPC_BASE + path + '/');
+    xmlRpc.asyncCall(LoadListener, null, 'getImageInfo', [], 0);
+}
+


=== Packages/Moztop/moztop/content/ContentObjects/Image/Upload.xul 1.1 => 1.2 ===
--- Packages/Moztop/moztop/content/ContentObjects/Image/Upload.xul:1.1	Thu Jan 16 04:55:38 2003
+++ Packages/Moztop/moztop/content/ContentObjects/Image/Upload.xul	Thu Jan 16 07:46:43 2003
@@ -5,6 +5,7 @@
 
 <window
    orient="vertical"
+   onload="refresh();"
    xmlns = "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
 
   <script type="application/x-javascript" 
@@ -25,20 +26,20 @@
 	  <label id="field_size" value="? x ?; 1kB" />
         </row>
         <row>
-          <label control="field_title" value="Title"/>
-          <textbox id="field_title" flex="1"/>
+          <label control="field_content_type" value="Content Type"/>
+          <textbox id="field_content_type" value="image/png" flex="1"/>
         </row>
         <row>
           <label control="field_upload" value="File to Upload"/>
           <box orient="horizontal">
-            <textbox id="field_upload" flex="1"/>
+            <textbox id="field_upload" value="" flex="1"/>
 	    <button onclick="handleFilePicker();" label="File..." />
 	  </box>
         </row>
       </rows>
     </grid>
     <box orient="horizontal">
-      <button onclick="save()" label="Save" />
+      <button onclick="uploadFile()" label="Upload" />
       <button onclick="refresh()" label="Refresh" />
       <spring flex="100%" />
     </box>