Examples of com.ecyrd.jspwiki.WikiEngine

com.ecyrd.jspwiki.WikiEngine
Provides Wiki services to the JSP page.
This is the main interface through which everything should go.
Using this class: Always get yourself an instance from JSP page by using the WikiEngine.getInstance() method. Never create a new WikiEngine() from scratch, unless you're writing tests.
There's basically only a single WikiEngine for each web application, and you should always get it using the WikiEngine.getInstance() method.


    private static final Pattern VALID_USER_NAME_PATTERN = Pattern.compile(notStartWithBlankOrColon + noColons);


    public final int doWikiStartTag() throws IOException
    {
        WikiEngine engine = this.m_wikiContext.getEngine();
        WikiSession wikiSession = WikiSession.getWikiSession(engine, (HttpServletRequest) pageContext.getRequest());
        Principal user = wikiSession.getUserPrincipal();


        if (user != null)
        {

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    @Override
    public final int doWikiStartTag()
        throws IOException,
               ProviderException
    {
        WikiEngine engine = m_wikiContext.getEngine();
        WikiPage   page   = m_wikiContext.getPage();


        if( page != null && engine.pageExists(page.getName()) )
        {
            int version = page.getVersion();
            boolean include = false;


            WikiPage latest = engine.getPage( page.getName() );


            //log.debug("Doing version check: this="+page.getVersion()+
            //          ", latest="+latest.getVersion());


            switch( m_mode )

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    private static final long serialVersionUID = 0L;
    
    public final int doWikiStartTag()
        throws IOException
    {
        WikiEngine engine = m_wikiContext.getEngine();
        WikiPage   page   = m_wikiContext.getPage();


        String encodedName = engine.encodeName( page.getName() );


        String rssURL      = engine.getGlobalRSSURL();
        String rssFeedURL  = engine.getURL(WikiContext.NONE, "rss.jsp", 
                                           "page="+encodedName+"&amp;mode=wiki",
                                           true );
        
        if( rssURL != null )
        {
            String siteName = BlogUtil.getSiteName(m_wikiContext);
            siteName = TextUtil.replaceEntities( siteName );
            
            pageContext.getOut().print("<link rel=\"alternate\" type=\"application/rss+xml\" title=\"RSS wiki feed for the entire site.\" href=\""+rssURL+"\" />\n");
            pageContext.getOut().print("<link rel=\"alternate\" type=\"application/rss+xml\" title=\"RSS wiki feed for page "+siteName+".\" href=\""+rssFeedURL+"\" />\n");


            // TODO: Enable this
            /*
            pageContext.getOut().print("<link rel=\"service.post\" type=\"application/atom+xml\" title=\""+
                                       siteName+"\" href=\""+atomPostURL+"\" />\n");
            */
            // FIXME: This does not work always, as plugins are not initialized until the first fetch
            if( "true".equals(page.getAttribute(WeblogPlugin.ATTR_ISWEBLOG)) )
            {
                String blogFeedURL = engine.getURL(WikiContext.NONE,"rss.jsp","page="+encodedName,true);
                String atomFeedURL = engine.getURL(WikiContext.NONE,"rss.jsp","page="+encodedName+"&amp;type=atom",true);
        
                pageContext.getOut().print("<link rel=\"alternate\" type=\"application/rss+xml\" title=\"RSS feed for weblog "+
                                           siteName+".\" href=\""+blogFeedURL+"\" />\n");


                pageContext.getOut().print("<link rel=\"service.feed\" type=\"application/atom+xml\" title=\"Atom 1.0 weblog feed for "+

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     *  {@inheritDoc}
     */
    public final int doWikiStartTag()
        throws IOException
    {
        WikiEngine engine = m_wikiContext.getEngine();


        pageContext.getOut().print( engine.getContentEncoding() );


        return SKIP_BODY;
    }

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    public final int doWikiStartTag()
        throws JspException,
               IOException
    {
        WikiEngine engine   = m_wikiContext.getEngine();
        JspWriter out = pageContext.getOut();
        String msg = null;
        String value = null;


        try
        {
            value = engine.getVariableManager().getValue( m_wikiContext,
                                                          getVar() );
        }
        catch( NoSuchVariableException e )
        {
            msg = "No such variable: "+e.getMessage();

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        return SKIP_BODY;
    }
       
    public int doEndTag() throws JspException
    {
        WikiEngine engine = m_wikiContext.getEngine();
        EditorManager mgr = engine.getEditorManager();
        
        String editorPath = mgr.getEditorPath( m_wikiContext );
        
        try
        {
            String page = engine.getTemplateManager().findJSP( pageContext,
                                                               m_wikiContext.getTemplate(),
                                                               editorPath );
            
            if( page == null )
            {

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     */
    @Override
    public final int doWikiStartTag()
        throws IOException
    {
        WikiEngine engine = m_wikiContext.getEngine();
        JspWriter out = pageContext.getOut();
        ResourceBundle rb = m_wikiContext.getBundle( InternationalizationManager.CORE_BUNDLE );


        if( engine.getRSSGenerator() != null && engine.getRSSGenerator().isEnabled() )
        {
            if( RSSGenerator.MODE_FULL.equals(m_mode) )
            {
                String rssURL = engine.getGlobalRSSURL();


                if( rssURL != null )
                {
                    out.print("<a class=\"feed\" href=\""+rssURL+"\">&nbsp;</a>");
                }

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     */
    @Override
    public final int doWikiStartTag()
        throws IOException
    {
        WikiEngine engine = m_wikiContext.getEngine();
        WikiPage   page   = m_wikiContext.getPage();


        String author = page.getAuthor();


        if( author != null && author.length() > 0 )
        {
            author = TextUtil.replaceEntities(author);
            if( engine.pageExists(author) )
            {
                // FIXME: It's very boring to have to do this.
                //        Slow, too.


                RenderingManager mgr = engine.getRenderingManager();
                
                MarkupParser p = mgr.getParser( m_wikiContext, "["+author+"|"+author+"]" );


                WikiDocument d = p.parse();

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                                     String username,
                                     String password,
                                     Hashtable content )
        throws XmlRpcException
    {
        WikiEngine engine = m_context.getEngine();
        String url = "";


        log.info("metaWeblog.newMediaObject() called");


        WikiPage page = engine.getPage( blogid );
        checkPermissions( page, username, password, "upload" );


        String name = (String) content.get( "name" );
        byte[] data = (byte[]) content.get( "bits" );


        AttachmentManager attmgr = engine.getAttachmentManager();


        try
        {
            Attachment att = new Attachment( engine, blogid, name );
            att.setAuthor( username );
            attmgr.storeAttachment( att, new ByteArrayInputStream( data ) );


            url = engine.getURL( WikiContext.ATTACH, att.getName(), null, true );
        }
        catch( Exception e )
        {
            log.error( "Failed to upload attachment", e );
            throw new XmlRpcException( 0, "Failed to upload media object: "+e.getMessage() );

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                      String password,
                      Hashtable content,
                      boolean publish )
        throws XmlRpcException
    {
        WikiEngine engine = m_context.getEngine();
        log.info("metaWeblog.editPost("+postid+") called");


        // FIXME: Is postid correct?  Should we determine it from the page name?
        WikiPage page = engine.getPage( postid );
        checkPermissions( page, username, password, "edit" );


        try
        {
            WikiPage entryPage = (WikiPage)page.clone();
            entryPage.setAuthor( username );


            WikiContext context = new WikiContext( engine, entryPage );


            StringBuffer text = new StringBuffer();
            text.append( "!"+content.get("title") );
            text.append( "\n\n" );
            text.append( content.get("description") );


            log.debug("Updating entry: "+text);


            engine.saveText( context, text.toString() );
        }
        catch( Exception e )
        {
            log.error("Failed to create weblog entry",e);
            throw new XmlRpcException( 0, "Failed to update weblog entry: "+e.getMessage() );

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Related Classes of com.ecyrd.jspwiki.WikiEngine

com.ecyrd.jspwiki.attachment.Attachment

com.ecyrd.jspwiki.auth.AuthenticationManagerTest

com.ecyrd.jspwiki.auth.authorize.GroupTest

com.ecyrd.jspwiki.auth.authorize.XMLGroupDatabaseTest

com.ecyrd.jspwiki.auth.login.CookieAuthenticationLoginModule

com.ecyrd.jspwiki.auth.user.UserProfileTest

com.ecyrd.jspwiki.auth.user.XMLUserDatabaseTest

com.ecyrd.jspwiki.content.Exporter

com.ecyrd.jspwiki.dav.items.HTMLPageDavItem

com.ecyrd.jspwiki.event.WikiEngineEvent

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