Examples of org.apache.wiki.WikiEngine

org.apache.wiki.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.

        return list;
    }
    
    private String renderResults( Collection results, WikiContext context, int maxItems )
    {
        WikiEngine engine = context.getEngine();
        table t = new table();
        t.setBorder(0);
        t.setCellPadding(4);


        tr row = new tr();
        t.addElement( row );
        
        row.addElement( new th().setWidth("30%").setAlign("left").addElement("Page") );
        row.addElement( new th().setAlign("left").addElement("Score"));


        int idx = 0;
        for( Iterator i = results.iterator(); i.hasNext() && idx++ <= maxItems; )
        {
            SearchResult sr = (SearchResult) i.next();
            row = new tr();
            
            td name = new td().setWidth("30%");
            name.addElement( "<a href=\""+
                             context.getURL( WikiContext.VIEW, sr.getPage().getName() )+
                             "\">"+engine.beautifyTitle(sr.getPage().getName())+"</a>");
            row.addElement( name );
            
            row.addElement( new td().addElement(""+sr.getScore()));
            
            t.addElement( row );

View Full Code Here

     */
    public String execute( WikiContext context, Map<String, String> params )
        throws PluginException
    {
        // Retrieve groups, and sort by name
        WikiEngine engine = context.getEngine();
        GroupManager groupMgr = engine.getGroupManager();
        Principal[] groups = groupMgr.getRoles();
        Arrays.sort( groups, COMPARATOR );


        StringBuffer s = new StringBuffer();
        
        for ( int i = 0; i < groups.length; i++ )
        {
            String name = groups[i].getName();
            
            // Make URL
            String url = engine.getURLConstructor().makeURL( WikiContext.VIEW_GROUP, name, false, null );
            
            // Create hyperlink
            s.append( "<a href=\"" );
            s.append( url );
            s.append( "\">" );

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                           Hashtable content,
                           boolean publish )
        throws XmlRpcException
    {
        log.info("metaWeblog.newPost() called");
        WikiEngine engine = m_context.getEngine();
        
        WikiPage page = engine.getPage( blogid );
        checkPermissions( page, username, password, "createPages" );


        try
        {
            WeblogEntryPlugin plugin = new WeblogEntryPlugin();


            String pageName = plugin.getNewEntryPage( engine, blogid );


            WikiPage entryPage = new WikiPage( engine, pageName );
            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("Writing entry: "+text);


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

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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() );

View Full Code Here


    public void setUp() throws Exception
    {
        Properties props = new Properties();
        props.load( TestEngine.findTestProperties() );
        WikiEngine engine  = new TestEngine( props );
        m_wiki = engine.getApplicationName();
        
        m_group = new Group( "TestGroup", m_wiki );
    }

View Full Code Here

                      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() );

View Full Code Here

     *  {@inheritDoc}
     */
    public void postSave( WikiContext context, String pagecontent )
    {
        String     blogName = context.getPage().getName();
        WikiEngine engine   = context.getEngine();


        int blogentryTxt = blogName.indexOf("_blogentry_");
        if( blogentryTxt == -1 )
        {
            return; // This is not a weblog entry.
        }
        
        blogName = blogName.substring( 0, blogentryTxt );


        if( blogName.equals( engine.getFrontPage() ) )
        {
            blogName = null;
        }


        try
        {
            XmlRpcClient xmlrpc = new XmlRpcClient(m_pingURL);
            Vector<String> params = new Vector<String>();
            params.addElement( "The Butt Ugly Weblog" ); // FIXME: Must be settable
            params.addElement( engine.getURL( WikiContext.VIEW, blogName, null, true ) );


            if( log.isDebugEnabled() )
                log.debug("Pinging weblogs.com with URL: "+engine.getURL( WikiContext.VIEW, blogName, null, true ));


            xmlrpc.executeAsync("weblogUpdates.ping", params, 
                                new AsyncCallback() 
                                {
                                    public void handleError( Exception ex,

View Full Code Here


    private Collection getItems()
    {
        ArrayList<Element> list = new ArrayList<Element>();


        WikiEngine engine = m_wikiContext.getEngine();
        ServletContext servletContext = null;


        if( m_wikiContext.getHttpRequest() != null )
            servletContext = m_wikiContext.getHttpRequest().getSession().getServletContext();


        for( Iterator i = m_entries.iterator(); i.hasNext(); )
        {
            Entry e = (Entry)i.next();


            WikiPage p = e.getPage();


            Element entryEl = getElement("entry");


            //
            //  Mandatory elements
            //


            entryEl.addContent( getElement("id").setText( getEntryID(e)) );
            entryEl.addContent( getElement("title").setAttribute("type","html").setText( e.getTitle() ));
            entryEl.addContent( getElement("updated").setText( DateFormatUtils.formatUTC(p.getLastModified(),
                                                                                         RFC3339FORMAT )));
            //
            //  Optional elements
            //


            entryEl.addContent( getElement("author").addContent( getElement("name").setText( e.getAuthor() )));
            entryEl.addContent( getElement("link").setAttribute("rel","alternate").setAttribute("href",e.getURL()));
            entryEl.addContent( getElement("content").setAttribute("type","html").setText( e.getContent() ));


            //
            //  Check for enclosures
            //


            if( engine.getAttachmentManager().hasAttachments(p) && servletContext != null )
            {
                try
                {
                    Collection c = engine.getAttachmentManager().listAttachments(p);


                    for( Iterator a = c.iterator(); a.hasNext(); )
                    {
                        Attachment att = (Attachment) a.next();


                        Element attEl = getElement("link");
                        attEl.setAttribute( "rel","enclosure" );
                        attEl.setAttribute( "href", engine.getURL(WikiContext.ATTACH, att.getName(), null, true ) );
                        attEl.setAttribute( "length", Long.toString(att.getSize()) );
                        attEl.setAttribute( "type", getMimeType( servletContext, att.getFileName() ) );


                        entryEl.addContent( attEl );
                    }

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     */
    @Override
    public String getString()
    {
        Element root = getElement("feed");
        WikiEngine engine = m_wikiContext.getEngine();


        Date lastModified = new Date(0L);


        for( Iterator i = m_entries.iterator(); i.hasNext(); )
        {
            Entry e = (Entry)i.next();


            if( e.getPage().getLastModified().after(lastModified) )
                lastModified = e.getPage().getLastModified();
        }


        //
        //  Mandatory parts
        //
        root.addContent( getElement("title").setText( getChannelTitle() ) );
        root.addContent( getElement("id").setText(getFeedID()) );
        root.addContent( getElement("updated").setText(DateFormatUtils.formatUTC( lastModified,
                                                                                  RFC3339FORMAT ) ));


        //
        //  Optional
        //
        // root.addContent( getElement("author").addContent(getElement("name").setText(format())))
        root.addContent( getElement("link").setAttribute("href",engine.getBaseURL()));
        root.addContent( getElement("generator").setText("JSPWiki "+Release.VERSTR));


        String rssFeedURL  = engine.getURL(WikiContext.NONE, "rss.jsp",
                                           "page="+engine.encodeName(m_wikiContext.getPage().getName())+
                                           "&mode="+m_mode+
                                           "&type=atom",
                                           true );
        Element self = getElement("link").setAttribute("rel","self");
        self.setAttribute("href",rssFeedURL);

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            else
            {
                Boolean b = (Boolean)context.getVariable( RenderingManager.VAR_EXECUTE_PLUGINS );
                if( b != null && !b.booleanValue() ) return BLANK;


                WikiEngine engine = context.getEngine();
            
                Map<String,String> parsedParams = new HashMap<String,String>();
            
                //
                //  Parse any variable instances from the string
                //
                for( Map.Entry<String, String> e : m_params.entrySet() )
                {
                    String val = e.getValue();
                    val = engine.getVariableManager().expandVariables( context, val );
                    parsedParams.put( e.getKey(), val );
                }
                PluginManager pm = engine.getPluginManager();
                result = pm.execute( context, m_pluginName, parsedParams );
            }
        }
        catch( Exception e )
        {

View Full Code Here

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Related Classes of org.apache.wiki.WikiEngine

org.apache.commons.lang.time.StopWatch

org.apache.wiki.attachment.Attachment

org.apache.wiki.auth.AuthenticationManagerTest

org.apache.wiki.auth.authorize.GroupTest

org.apache.wiki.auth.authorize.XMLGroupDatabaseTest

org.apache.wiki.auth.login.CookieAuthenticationLoginModule

org.apache.wiki.auth.user.UserProfileTest

org.apache.wiki.auth.user.XMLUserDatabaseTest

org.apache.wiki.content.Exporter

org.apache.wiki.content.PageRenamer

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