svn commit: r564473 - in /lenya/branches/BRANCH_1_2_X/src/webapp/lenya/usecases/neutron: jx/meta.jx jx/upload-success.jx neutron.js

Author: jann
Date: Thu Aug  9 22:52:08 2007
New Revision: 564473

URL: http://svn.apache.org/viewvc?view=rev&rev=564473
Log:
Adding upload feature to neutron usecase. Thanks to Thomas Comiotto

Added:
    lenya/branches/BRANCH_1_2_X/src/webapp/lenya/usecases/neutron/jx/meta.jx
    lenya/branches/BRANCH_1_2_X/src/webapp/lenya/usecases/neutron/jx/upload-success.jx
Modified:
    lenya/branches/BRANCH_1_2_X/src/webapp/lenya/usecases/neutron/neutron.js

Added: lenya/branches/BRANCH_1_2_X/src/webapp/lenya/usecases/neutron/jx/meta.jx
URL: http://svn.apache.org/viewvc/lenya/branches/BRANCH_1_2_X/src/webapp/lenya/usecases/neutron/jx/meta.jx?view=auto&rev=564473
==============================================================================
--- lenya/branches/BRANCH_1_2_X/src/webapp/lenya/usecases/neutron/jx/meta.jx (added)
+++ lenya/branches/BRANCH_1_2_X/src/webapp/lenya/usecases/neutron/jx/meta.jx Thu Aug  9 22:52:08 2007
@@ -0,0 +1,19 @@
+<?xml version="1.0"?>
+<dc:metadata xmlns:dc="http://purl.org/dc/elements/1.1/">
+  <dc:title>${title}</dc:title>
+  <dc:type></dc:type>
+  <dc:rights>All rights reserved.</dc:rights>
+  <dc:publisher></dc:publisher>
+  <dc:date></dc:date>
+  <dc:language></dc:language>
+  <dc:creator>${creator}</dc:creator>
+  <dc:coverage></dc:coverage>
+  <dc:description></dc:description>
+  <dc:extent></dc:extent>
+  <dc:identifier></dc:identifier>
+  <dc:subject></dc:subject>
+  <dc:relation></dc:relation>
+  <dc:contributor></dc:contributor>
+  <dc:source></dc:source>
+  <dc:format>${mimeType}</dc:format>
+</dc:metadata>

Added: lenya/branches/BRANCH_1_2_X/src/webapp/lenya/usecases/neutron/jx/upload-success.jx
URL: http://svn.apache.org/viewvc/lenya/branches/BRANCH_1_2_X/src/webapp/lenya/usecases/neutron/jx/upload-success.jx?view=auto&rev=564473
==============================================================================
--- lenya/branches/BRANCH_1_2_X/src/webapp/lenya/usecases/neutron/jx/upload-success.jx (added)
+++ lenya/branches/BRANCH_1_2_X/src/webapp/lenya/usecases/neutron/jx/upload-success.jx Thu Aug  9 22:52:08 2007
@@ -0,0 +1,6 @@
+<?xml version="1.0"?>
+<status xmlns="http://www.wyona.org/neutron/1.0" xmlns:jx="http://apache.org/cocoon/templates/jx/1.0">
+  <message>Upload completed</message>
+  <resource name="${filename}" uri="${filename}" internalURI="${filename}"/>
+</status>
+

Modified: lenya/branches/BRANCH_1_2_X/src/webapp/lenya/usecases/neutron/neutron.js
URL: http://svn.apache.org/viewvc/lenya/branches/BRANCH_1_2_X/src/webapp/lenya/usecases/neutron/neutron.js?view=diff&rev=564473&r1=564472&r2=564473
==============================================================================
--- lenya/branches/BRANCH_1_2_X/src/webapp/lenya/usecases/neutron/neutron.js (original)
+++ lenya/branches/BRANCH_1_2_X/src/webapp/lenya/usecases/neutron/neutron.js Thu Aug  9 22:52:08 2007
@@ -22,6 +22,11 @@
 importClass(Packages.org.apache.lenya.ac.Identity);
 importClass(Packages.org.apache.lenya.cms.publication.DefaultDocumentIdToPathMapper);
 importClass(Packages.org.apache.lenya.ac.AccreditableManager);
+importClass(Packages.org.apache.lenya.cms.authoring.UploadHelper);
+importClass(Packages.org.apache.lenya.cms.publication.ResourcesManager);
+importClass(Packages.java.io.File);
+importClass(Packages.java.io.FileInputStream);
+
 
 /**
  * Provides flow functions for Neutron protocol support.
@@ -182,6 +187,78 @@
     return;
   }
 }
+
+
+/**
+ * Upload
+ */
+
+
+function upload () {
+
+  var flowHelper = new FlowHelper();
+  var uploadHelper = new UploadHelper("/tmp");
+
+  var uploadFile = cocoon.request.get("upload-file");
+  var title = cocoon.request.get("title");
+  var creator = cocoon.request.get("creator");
+  var rights = cocoon.request.get("rights");
+  var mimeType = cocoon.request.get("mimeType");
+
+  if (!uploadFile) {
+    cocoon.sendStatus(403);
+    return;
+  }
+
+
+  cocoon.log.error("Upload File: " + uploadFile + "\n");
+
+  var document = flowHelper.getPageEnvelope(cocoon).getDocument();
+  var file = uploadHelper.save(cocoon.request, "upload-file"); 
+  var fileName = file.getName();
+
+  var resolver = cocoon.getComponent(Packages.org.apache.excalibur.source.SourceResolver.ROLE);
+  var resourcesManager = new ResourcesManager(document);
+    
+  var assetDirectoryPath = resourcesManager.getPath();
+  var assetPath = assetDirectoryPath +  File.separator + fileName;
+  var targetSource = resolver.resolveURI(assetPath);
+
+  var is = new FileInputStream(file);
+  var os = targetSource.getOutputStream();
+
+  var buffer = new java.lang.reflect.Array.newInstance(java.lang.Byte.TYPE, 1024);
+  var len;
+
+  try {
+    while((len = is.read(buffer)) >= 0)
+      os.write(buffer, 0, len);
+  } catch (e) {
+
+  } finally {
+    is.close();
+    os.close();
+  }
+
+
+  var metaFilePath = resolver.resolveURI(assetPath + ".meta");
+  var metaOs = metaFilePath.getOutputStream();
+
+  cocoon.processPipelineTo("createmetadata", {"mimeType" : mimeType, "title" : title, "creator": creator}, metaOs);
+
+  metaOs.close();
+
+
+  var assetFile = new File(assetPath);
+
+  if (assetFile.exists()) {
+    cocoon.sendPage("upload-success.jx", {"filename" : fileName});  
+  } else {
+    cocoon.sendStatus(403);
+  }  
+
+}
+
 
 
 /**