X-Git-Url: http://git.phpeclipse.com

diff --git a/archive/net.sourceforge.phpeclipse.wiki/src/net/sourceforge/phpeclipse/wiki/actions/mediawiki/connect/XMLReader.java b/archive/net.sourceforge.phpeclipse.wiki/src/net/sourceforge/phpeclipse/wiki/actions/mediawiki/connect/XMLReader.java
index 8cdfc20..013ff3b 100644
--- a/archive/net.sourceforge.phpeclipse.wiki/src/net/sourceforge/phpeclipse/wiki/actions/mediawiki/connect/XMLReader.java
+++ b/archive/net.sourceforge.phpeclipse.wiki/src/net/sourceforge/phpeclipse/wiki/actions/mediawiki/connect/XMLReader.java
@@ -30,8 +30,11 @@ import org.xml.sax.SAXParseException;
  */
 public class XMLReader {
   private static final String TITLE_TAG = "title"; //$NON-NLS-1$
+
   private static final String TIMESTAMP_TAG = "timestamp"; //$NON-NLS-1$
+
   private static final String TEXT_TAG = "text"; //$NON-NLS-1$
+
   private static final String PAGE_TAG = "page"; //$NON-NLS-1$
 
   public XMLReader() {
@@ -86,20 +89,20 @@ public class XMLReader {
   private static void traverse(String eleName, Node cNode, Parsed parsed) {
     switch (cNode.getNodeType()) {
     case Node.DOCUMENT_NODE:
-//      System.out.println("DOCUMENT_NODE " + cNode.getNodeName());
+      //      System.out.println("DOCUMENT_NODE " + cNode.getNodeName());
       processChildren(eleName, cNode.getChildNodes(), parsed);
       break;
 
     case Node.ELEMENT_NODE:
       eleName = cNode.getNodeName();
-//      System.out.println("ELEMENT_NODE " + eleName);
-//      NamedNodeMap attributeMap = cNode.getAttributes();
-//      int numAttrs = attributeMap.getLength();
-//      for (int i = 0; i < attributeMap.getLength(); i++) {
-//        Attr attribute = (Attr) attributeMap.item(i);
-//        String attrName = attribute.getNodeName();
-//        String attrValue = attribute.getNodeValue();
-//      }
+      //      System.out.println("ELEMENT_NODE " + eleName);
+      //      NamedNodeMap attributeMap = cNode.getAttributes();
+      //      int numAttrs = attributeMap.getLength();
+      //      for (int i = 0; i < attributeMap.getLength(); i++) {
+      //        Attr attribute = (Attr) attributeMap.item(i);
+      //        String attrName = attribute.getNodeName();
+      //        String attrValue = attribute.getNodeValue();
+      //      }
       processChildren(eleName, cNode.getChildNodes(), parsed);
       break;
     case Node.CDATA_SECTION_NODE:
@@ -127,10 +130,59 @@ public class XMLReader {
   }
 
   /**
+   * Read the first timestamp found in the Wikipedia xml stream
+   * 
+   * @param stream
+   * @return
+   * @throws Exception
+   */
+  public static String getTimestamp(InputStream stream) throws Exception {
+    //  Create a factory object for creating DOM parsers
+    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
+    //  Now use the factory to create a DOM parser (a.k.a. a DocumentBuilder)
+    DocumentBuilder parser = factory.newDocumentBuilder();
+    //  Parse the file and build a Document tree to represent its content
+    Document document = parser.parse(stream);
+    //  Ask the document for a list of all <page> tags it contains
+    NodeList timestamps = document.getElementsByTagName(TIMESTAMP_TAG);
+    //  Loop through those <mediawiki> elements one at a time, and extract the
+    //  content of their <page> tags.
+    int numPages = timestamps.getLength();
+    for (int i = 0; i < numPages; i++) {
+      ElementNode page = (ElementNode) timestamps.item(i); // A <timestamp>
+      return page.getChildNodes().item(0).getNodeValue();
+    }
+    return null;
+  }
+  
+  /**
+   * Get the timestamp as java Date Format String
+   * 
+   * @param stream
+   * @return
+   * @throws Exception
+   */
+  public static String getDateTimestamp(InputStream stream) throws Exception {
+    String timestamp = getTimestamp(stream);
+    if (timestamp!=null) {
+      StringBuffer buffer = new StringBuffer();
+      // 2004-11-22T12:41:10Z
+      buffer.append(timestamp.substring(0,4));  //year
+      buffer.append(timestamp.substring(5,7));  //month
+      buffer.append(timestamp.substring(8,10)); //day
+      buffer.append(timestamp.substring(11,13));//hour
+      buffer.append(timestamp.substring(14,16));//minute
+      buffer.append(timestamp.substring(17,19));//second
+      return buffer.toString();
+    } 
+    return null;
+  }
+
+  /**
    * Reads the wikipedia xml data from the given stream
    * 
    * @param stream
-   * @return 
+   * @return
    * @throws CoreException
    */
   public static ArrayList readFromStream(Reader stream) throws CoreException {
@@ -144,8 +196,7 @@ public class XMLReader {
       Document document = parser.parse(new InputSource(stream));
       //  Ask the document for a list of all <page> tags it contains
       NodeList pages = document.getElementsByTagName(PAGE_TAG);
-      //  Loop through those <mediawiki> elements one at a time, and extract the
-      //  content of their <page> tags.
+      //  Loop through those <page> elements one at a time
       int numPages = pages.getLength();
 
       for (int i = 0; i < numPages; i++) {
@@ -162,7 +213,7 @@ public class XMLReader {
     } catch (IOException e) {
       throwReadException(e);
     } catch (SAXParseException e) {
-//      System.out.println("SAXParseException in line:" + e.getLineNumber() + " column:" + e.getColumnNumber());
+      //      System.out.println("SAXParseException in line:" + e.getLineNumber() + " column:" + e.getColumnNumber());
       throwReadException(e);
     } catch (SAXException e) {
       throwReadException(e);
@@ -174,7 +225,7 @@ public class XMLReader {
     Node node = attributes.getNamedItem(name);
     return node == null ? null : node.getNodeValue();
   }
-  
+
   //  public static void saveToFile(File file) throws CoreException {
   //    OutputStream stream = null;
   //    try {
@@ -347,9 +398,9 @@ public class XMLReader {
           + "\r\n" + "[[Kategorie:Rhetorischer Begriff]]\r\n"
           + "[[en:Synaesthesia]] [[es:Sinestesia]] [[sv:Synestesi]] [[tr:Sinestezi]]</text>\r\n" + "    </revision>\r\n"
           + "  </page>\r\n" + "</mediawiki>";
-      StringReader st = new StringReader(test2);
+      StringReader st = new StringReader(test);
 
-      readFromStream(st);
+      System.out.println(readFromStream(st));
     } catch (CoreException e) {
       // TODO Auto-generated catch block
       e.printStackTrace();