Wiki source code of Import Page

Last modified by Hal Eden on 2010/08/19 07:32
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1.1 Import Page

<%

import com.xpn.xwiki.*;
import com.xpn.xwiki.doc.*;
import com.xpn.xwiki.plugin.packaging.*;

finalPageName = ""

def updateDoc(String newname, String xml, String type, XWikiContext context) {
    def prevDoc =  context.getWiki().getDocument(newname, context);
    def prevArchive = prevDoc.getDocumentArchive();
    if (prevDoc.isNew()||((type!="NOOVERVERSIONS")&&(type!="NOOVERNOVERSIONS"))) {
     def fdoc = new XWikiDocument()
     fdoc.fromXML(xml);
     // We need to verify the document has the right name
     // Otherwise we might override something we don't expect
     if ((newname!="")&&(fdoc.fullName!=newname)) {
       fdoc = fdoc.copyDocument(newname, context);
     }
     finalPageName =  fdoc.getFullName()
    
     if (type=="ADDVERSION") {
       fdoc.setDocumentArchive(prevArchive);
       context.getWiki().saveDocument(fdoc, context);
       if (prevDoc.isNew()) {
        fdoc.resetArchive(context);
       }
      return 1;
     } else {
      def pack = new Package()
      if ((type=="NOOVERVERSIONS")||(type=="OVERVERSIONS"))
       pack.setWithVersions(true)
      else
       pack.setWithVersions(false)
      pack.setBackupPack(true)
      pack.add(fdoc, 0, context)
      return pack.install(context)
     }    
    } else {
       return -1000;
    }
 }

if (request.get("name")!=null) {
 def fupl= xwiki.get("fileupload");
 def myfiles = fupl.getFileItems();
 def xml = fupl.getFileItem("file");
 def fName = fupl.getFileName("file");
 def docName = fupl.getFileItem("name");
 def type = fupl.getFileItem("type");
 def ret = updateDoc(docName, xml, type, context.context);
 if (ret < 0) {
   if (ret==-1000)
    println "Document already exists and overwrite was not specified."; 
   else
    println "Document could not be imported with error ${ret}."; 
 } else {
   println "Document has been imported properly: [${finalPageName}]."
 }
} else {
%> 
<form action="" enctype="multipart/form-data" method="post">
<table border="0">
<tr>
<td>Page Name to save to:</td><td><input type="text" name="name" size="60" /></td>
</tr>
<tr>
<td>Type:</td><td>
<input type="radio" name="type" value="NOOVERVERSIONS" checked /> Do Not overwrite with versions
<input type="radio" name="type" value="NOOVERNOVERSIONS" /> Do Not overwrite without versions
<br />
<input type="radio" name="type" value="ADDVERSION" /> Add version 
<input type="radio" name="type" value="OVERVERSIONS" /> Overwrite with version 
<input type="radio" name="type" value="OVERNOVERSIONS" /> Overwrite without versions  </td>
</tr>
<tr>
<td>File:</td><td><input type="file" name="file" size="60" /></td>
</tr>
<tr>
<td colspan="2" align="center">
<input type="submit" name="Import" />
</td>
</tr>
</table>
</form>
<%
}
%>
Wiki source code of Import Page

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