Author: tmortagne
Date: 2007-12-05 11:38:59 +0100 (Wed, 05 Dec 2007)
New Revision: 6292
Modified:
xwiki-platform/core/trunk/xwiki-core/src/main/java/com/xpn/xwiki/web/ExportURLFactory.java
Log:
XWIKI-564: Export pages in HTML, in a zip file
* Attachment URL generation use context's database in place of provided wiki
name.
Modified:
xwiki-platform/core/trunk/xwiki-core/src/main/java/com/xpn/xwiki/web/ExportURLFactory.java
===================================================================
---
xwiki-platform/core/trunk/xwiki-core/src/main/java/com/xpn/xwiki/web/ExportURLFactory.java
2007-12-05 09:56:45 UTC (rev 6291)
+++
xwiki-platform/core/trunk/xwiki-core/src/main/java/com/xpn/xwiki/web/ExportURLFactory.java
2007-12-05 10:38:59 UTC (rev 6292)
@@ -2,7 +2,9 @@
import java.io.File;
import java.io.FileOutputStream;
+import java.io.IOException;
import java.net.URI;
+import java.net.URISyntaxException;
import java.net.URL;
import java.util.Collection;
import java.util.HashSet;
@@ -10,10 +12,17 @@
import java.util.Set;
import com.xpn.xwiki.XWikiContext;
+import com.xpn.xwiki.XWikiException;
import com.xpn.xwiki.doc.XWikiAttachment;
import com.xpn.xwiki.doc.XWikiDocument;
import com.xpn.xwiki.util.Util;
+/**
+ * Handle URL generation in rendered wiki pages. This implementation makes
sure URL will be local
+ * URL for exported content (like skin, attachment and pages).
+ *
+ * @version $Id: $
+ */
public class ExportURLFactory extends XWikiServletURLFactory
{
/**
@@ -31,10 +40,28 @@
*/
private Set neededSkins = new HashSet();
+ /**
+ * ExportURLFactory conxtructor.
+ */
public ExportURLFactory()
{
}
+ /**
+ * @return the list skins names used.
+ */
+ public Collection getNeededSkins()
+ {
+ return neededSkins;
+ }
+
+ /**
+ * Init the url factory.
+ *
+ * @param exportedPages the pages that will be exported.
+ * @param exportDir the directory where to copy exported objects
(attachments).
+ * @param context the XWiki context.
+ */
public void init(Collection exportedPages, File exportDir, XWikiContext
context)
{
super.init(context);
@@ -72,6 +99,12 @@
}
}
+ /*
+ * (non-Javadoc)
+ *
+ * @see
com.xpn.xwiki.web.XWikiServletURLFactory#createSkinURL(java.lang.String,
+ * java.lang.String, com.xpn.xwiki.XWikiContext)
+ */
public URL createSkinURL(String filename, String skin, XWikiContext
context)
{
try {
@@ -94,13 +127,19 @@
return super.createSkinURL(filename, skin, context);
}
+ /*
+ * (non-Javadoc)
+ *
+ * @see
com.xpn.xwiki.web.XWikiServletURLFactory#createSkinURL(java.lang.String,
+ * java.lang.String, java.lang.String, java.lang.String,
com.xpn.xwiki.XWikiContext)
+ */
public URL createSkinURL(String filename, String web, String name, String
xwikidb,
XWikiContext context)
{
if (!"skins".equals(web)) {
return createSkinURL(filename, web, name, xwikidb, context);
}
-
+
try {
getNeededSkins().add(name);
@@ -121,6 +160,13 @@
return super.createSkinURL(filename, web, name, xwikidb, context);
}
+ /*
+ * (non-Javadoc)
+ *
+ * @see
com.xpn.xwiki.web.XWikiServletURLFactory#createURL(java.lang.String,
java.lang.String,
+ * java.lang.String, java.lang.String, java.lang.String,
java.lang.String,
+ * com.xpn.xwiki.XWikiContext)
+ */
public URL createURL(String web, String name, String action, String
querystring,
String anchor, String xwikidb, XWikiContext context)
{
@@ -155,55 +201,74 @@
return super.createURL(web, name, action, querystring, anchor,
xwikidb, context);
}
+ /**
+ * Generate an url targeting attachment in provided wiki page.
+ *
+ * @param filename the name of the attachment.
+ * @param space the space of the page containing the attachment.
+ * @param name the name of the page containing the attachment.
+ * @param xwikidb the wiki of the page containing the attachment.
+ * @param context the XWiki context.
+ * @return the generated url.
+ * @throws XWikiException error when retrieving document attachment.
+ * @throws IOException error when retrieving document attachment.
+ * @throws URISyntaxException when retrieving document attachment.
+ */
+ private URL createAttachmentURL(String filename, String space, String
name, String xwikidb,
+ XWikiContext context) throws XWikiException, IOException,
URISyntaxException
+ {
+ String path =
+ "attachment/" + (xwikidb == null ? context.getDatabase() :
xwikidb) + "." + space
+ + "." + name + "." + filename;
+
+ File tempdir = exportDir;
+ File file = new File(tempdir, path);
+ if (!file.exists()) {
+ XWikiDocument doc =
+ context.getWiki().getDocument(
+ (xwikidb == null ? context.getDatabase() : xwikidb)
+ + XWikiDocument.DB_SPACE_SEP + space +
XWikiDocument.SPACE_NAME_SEP
+ + name, context);
+ XWikiAttachment attachment = doc.getAttachment(filename);
+ byte[] data = attachment.getContent(context);
+ FileOutputStream fos = new FileOutputStream(file);
+ fos.write(data);
+ fos.close();
+ }
+
+ return new URI("file://" + path).toURL();
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see
com.xpn.xwiki.web.XWikiServletURLFactory#createAttachmentURL(java.lang.String,
+ * java.lang.String, java.lang.String, java.lang.String,
java.lang.String,
+ * java.lang.String, com.xpn.xwiki.XWikiContext)
+ */
public URL createAttachmentURL(String filename, String web, String name,
String action,
String querystring, String xwikidb, XWikiContext context)
{
try {
- String path =
- "attachment/" + context.getDatabase() + "." + web + "." + name
+ "." + filename;
-
- File tempdir = exportDir;
- File file = new File(tempdir, path);
- if (!file.exists()) {
- XWikiDocument doc =
- context.getWiki().getDocument(web +
XWikiDocument.SPACE_NAME_SEP + name,
- context);
- XWikiAttachment attachment = doc.getAttachment(filename);
- byte[] data = attachment.getContent(context);
- FileOutputStream fos = new FileOutputStream(file);
- fos.write(data);
- fos.close();
- }
-
- return new URI("file://" + path).toURL();
+ return createAttachmentURL(filename, web, name, xwikidb, context);
} catch (Exception e) {
e.printStackTrace();
return super.createAttachmentURL(filename, web, name, action,
null, xwikidb, context);
}
}
+ /*
+ * (non-Javadoc)
+ *
+ * @see
com.xpn.xwiki.web.XWikiDefaultURLFactory#createAttachmentRevisionURL(java.lang.String,
+ * java.lang.String, java.lang.String, java.lang.String,
java.lang.String,
+ * com.xpn.xwiki.XWikiContext)
+ */
public URL createAttachmentRevisionURL(String filename, String web, String
name,
String revision, String xwikidb, XWikiContext context)
{
try {
- String path =
- "attachment/" + context.getDatabase() + "." + web + "." + name
+ "." + filename;
-
- File tempdir = exportDir;
- File file = new File(tempdir, path);
- if (!file.exists()) {
- XWikiDocument doc =
- context.getWiki().getDocument(web +
XWikiDocument.SPACE_NAME_SEP + name,
- context);
- XWikiAttachment attachment =
-
doc.getAttachment(filename).getAttachmentRevision(revision, context);
- byte[] data = attachment.getContent(context);
- FileOutputStream fos = new FileOutputStream(file);
- fos.write(data);
- fos.close();
- }
-
- return new URI("file://" + path).toURL();
+ return createAttachmentURL(filename, web, name, xwikidb, context);
} catch (Exception e) {
e.printStackTrace();
return super.createAttachmentRevisionURL(filename, web, name,
revision, xwikidb,
@@ -211,6 +276,12 @@
}
}
+ /*
+ * (non-Javadoc)
+ *
+ * @see com.xpn.xwiki.web.XWikiServletURLFactory#getURL(java.net.URL,
+ * com.xpn.xwiki.XWikiContext)
+ */
public String getURL(URL url, XWikiContext context)
{
if (url == null) {
@@ -225,9 +296,4 @@
return path;
}
-
- public Collection getNeededSkins()
- {
- return neededSkins;
- }
}
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