Package org.apache.wiki

Examples of org.apache.wiki.WikiPage

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        String url = null;
        WikiEngine engine = m_wikiContext.getEngine();

        if( m_pageName == null )
        {
            WikiPage page = m_wikiContext.getPage();

            if( page != null )
            {
                m_pageName = page.getName();
            }
        }

        if( m_templatefile != null )
        {
            String params = addParamsForRecipient( null, m_containedParams );
            String template = engine.getTemplateDir();
            url = engine.getURL( WikiContext.NONE, "templates/"+template+"/"+m_templatefile, params, false );
        }
        else if( m_jsp != null )
        {
            String params = addParamsForRecipient( null, m_containedParams );
            //url = m_wikiContext.getURL( WikiContext.NONE, m_jsp, params );
            url = engine.getURL( WikiContext.NONE, m_jsp, params, m_absolute );
        }
        else if( m_ref != null )
        {
            int interwikipoint;

            if( JSPWikiMarkupParser.isExternalLink(m_ref) )
            {
                url = m_ref;
            }
            else if( (interwikipoint = m_ref.indexOf(":")) != -1 )
            {
                String extWiki = m_ref.substring( 0, interwikipoint );
                String wikiPage = m_ref.substring( interwikipoint+1 );

                url = engine.getInterWikiURL( extWiki );

                if( url != null )
                {
                    url = TextUtil.replaceString( url, "%s", wikiPage );
                }
            }
            else if( m_ref.startsWith("#") )
            {
                // Local link
            }
            else if( TextUtil.isNumber(m_ref) )
            {
                // Reference
            }
            else
            {
                int hashMark = -1;

                String parms = (m_version != null) ? "version="+getVersion() : null;

                //
                //  Internal wiki link, but is it an attachment link?
                //
                WikiPage p = engine.getPage( m_pageName );

                if( p instanceof Attachment )
                {
                    url = m_wikiContext.getURL( WikiContext.ATTACH, m_pageName );
                }
                else if( (hashMark = m_ref.indexOf('#')) != -1 )
                {
                    // It's an internal Wiki link, but to a named section

                    String namedSection = m_ref.substring( hashMark+1 );
                    String reallink     = m_ref.substring( 0, hashMark );

                    reallink = MarkupParser.cleanLink( reallink );

                    String matchedLink;
                    String sectref = "";
                    if( (matchedLink = engine.getFinalPageName( reallink )) != null )
                    {
                        sectref = "section-"+engine.encodeName(matchedLink)+"-"+namedSection;
                        sectref = "#"+sectref.replace('%', '_');
                    }
                    else
                    {
                        matchedLink = reallink;
                    }

                    url = makeBasicURL( m_context, matchedLink, parms, m_absolute ) + sectref;
                }
                else
                {
                    String reallink = MarkupParser.cleanLink( m_ref );

                    url = makeBasicURL( m_context, reallink, parms, m_absolute );
                }
            }
        }
        else if( m_pageName != null && m_pageName.length() > 0 )
        {
            WikiPage p = engine.getPage( m_pageName );

            String parms = (m_version != null) ? "version="+getVersion() : null;

            parms = addParamsForRecipient( parms, m_containedParams );
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            int r1 = 0;
            int r2 = 0;

            if( DiffLinkTag.VER_LATEST.equals(getVersion()) )
            {
                WikiPage latest = engine.getPage( page, WikiProvider.LATEST_VERSION );

                r1 = latest.getVersion();
            }
            else if( DiffLinkTag.VER_PREVIOUS.equals(getVersion()) )
            {
                r1 = m_wikiContext.getPage().getVersion() - 1;
                r1 = (r1 < 1 ) ? 1 : r1;
            }
            else if( DiffLinkTag.VER_CURRENT.equals(getVersion()) )
            {
                r1 = m_wikiContext.getPage().getVersion();
            }
            else
            {
                r1 = Integer.parseInt( getVersion() );
            }

            if( DiffLinkTag.VER_LATEST.equals(m_compareToVersion) )
            {
                WikiPage latest = engine.getPage( page, WikiProvider.LATEST_VERSION );

                r2 = latest.getVersion();
            }
            else if( DiffLinkTag.VER_PREVIOUS.equals(m_compareToVersion) )
            {
                r2 = m_wikiContext.getPage().getVersion() - 1;
                r2 = (r2 < 1 ) ? 1 : r2;
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     *  @return true if granted, false if not
     */
    private boolean checkPermission( String permission )
    {
        WikiSession session        = m_wikiContext.getWikiSession();
        WikiPage    page           = m_wikiContext.getPage();
        AuthorizationManager mgr   = m_wikiContext.getEngine().getAuthorizationManager();
        boolean gotPermission     = false;
       
        if ( CREATE_GROUPS.equals( permission ) || CREATE_PAGES.equals( permission )
            || EDIT_PREFERENCES.equals( permission ) || EDIT_PROFILE.equals( permission )
            || LOGIN.equals( permission ) )
        {
            gotPermission = mgr.checkPermission( session, new WikiPermission( page.getWiki(), permission ) );
        }
        else if ( VIEW_GROUP.equals( permission )
            || EDIT_GROUP.equals( permission )
            || DELETE_GROUP.equals( permission ) )
        {
            Command command = m_wikiContext.getCommand();
            gotPermission = false;
            if ( command instanceof GroupCommand && command.getTarget() != null )
            {
                GroupPrincipal group = (GroupPrincipal)command.getTarget();
                String groupName = group.getName();
                String action = "view";
                if( EDIT_GROUP.equals( permission ) )
                {
                    action = "edit";
                }
                else if ( DELETE_GROUP.equals( permission ) )
                {
                    action = "delete";
                }
                gotPermission = mgr.checkPermission( session, new GroupPermission( groupName, action ) );
            }
        }
        else if ( ALL_PERMISSION.equals( permission ) )
        {
            gotPermission = mgr.checkPermission( session, new AllPermission( m_wikiContext.getEngine().getApplicationName() ) );
        }
        else if ( page != null )
        {
            //
            //  Edit tag also checks that we're not trying to edit an
            //  old version: they cannot be edited.
            //
            if( EDIT.equals(permission) )
            {
                WikiPage latest = m_wikiContext.getEngine().getPage( page.getName() );
                if( page.getVersion() != WikiProvider.LATEST_VERSION &&
                    latest.getVersion() != page.getVersion() )
                {
                    return false;
                }
            }

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        m_wikiContext = (WikiContext) pageContext.getAttribute( WikiTagBase.ATTR_CONTEXT,
                                                                PageContext.REQUEST_SCOPE );

        WikiEngine        engine = m_wikiContext.getEngine();
        AttachmentManager mgr    = engine.getAttachmentManager();
        WikiPage          page;

        page = m_wikiContext.getPage();

        if( !mgr.attachmentsEnabled() )
        {
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        // If we were passed a page parameter, try to resolve it
        if ( command instanceof PageCommand && pageName != null )
        {
            // If there's a matching WikiPage, "wrap" the command
            WikiPage page = resolvePage( request, pageName );
            if ( page != null )
            {
                return command.targetedCommand( page );
            }
        }
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     * @return the wiki page
     */
    protected WikiPage resolvePage( HttpServletRequest request, String page )
    {
        // See if the user included a version parameter
        WikiPage wikipage;
        int version = WikiProvider.LATEST_VERSION;
        String rev = request.getParameter( "version" );

        if ( rev != null )
        {
            try
            {
                version = Integer.parseInt( rev );
            }
            catch( NumberFormatException e )
            {
                // This happens a lot with bots or other guys who are trying
                // to test if we are vulnerable to e.g. XSS attacks.  We catch
                // it here so that the admin does not get tons of mail.
            }
        }

        wikipage = m_engine.getPage( page, version );

        if ( wikipage == null )
        {
            page = MarkupParser.cleanLink( page );
            wikipage = new WikiPage( m_engine, page );
        }
        return wikipage;
    }
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        //
        // If the page or ACL is null, it's allowed.
        //
        String pageName = ((PagePermission)permission).getPage();
        WikiPage page = m_engine.getPage( pageName );
        Acl acl = ( page == null) ? null : m_engine.getAclManager().getPermissions( page );
        if ( page == null ||  acl == null || acl.isEmpty() )
        {
            fireEvent( WikiSecurityEvent.ACCESS_ALLOWED, user, permission );
            return true;
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                    writer = getIndexWriter( luceneDir );
                    Collection allPages = m_engine.getPageManager().getAllPages();

                    for( Iterator iterator = allPages.iterator(); iterator.hasNext(); )
                    {
                        WikiPage page = (WikiPage) iterator.next();
                       
                        try
                        {
                            String text = m_engine.getPageManager().getPageText( page.getName(),
                                                                                 WikiProvider.LATEST_VERSION );
                            luceneIndexPage( page, text, writer );
                        }
                        catch( IOException e )
                        {
                            log.warn( "Unable to index page " + page.getName() + ", continuing to next ", e );
                        }
                    }

                    Collection allAttachments = m_engine.getAttachmentManager().getAllAttachments();
                    for( Iterator iterator = allAttachments.iterator(); iterator.hasNext(); )
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            for ( int curr = 0; curr < hits.length; curr++ )
            {
                int docID = hits[curr].doc;
                Document doc = searcher.doc( docID );
                String pageName = doc.get(LUCENE_ID);
                WikiPage page = m_engine.getPage(pageName, WikiPageProvider.LATEST_VERSION);

                if(page != null)
                {
                    if(page instanceof Attachment)
                    {
                        // Currently attachments don't look nice on the search-results page
                        // When the search-results are cleaned up this can be enabled again.
                    }

                    int score = (int)(hits[curr].score * 100);


                    // Get highlighted search contexts
                    String text = doc.get(LUCENE_PAGE_CONTENTS);

                    String[] fragments = new String[0];
                    if( text != null && highlighter != null )
                    {
                        TokenStream tokenStream = getLuceneAnalyzer()
                        .tokenStream(LUCENE_PAGE_CONTENTS, new StringReader(text));
                        fragments = highlighter.getBestFragments(tokenStream, text, MAX_FRAGMENTS);

                    }

                    SearchResult result = new SearchResultImpl( page, score, fragments );    
                    list.add(result);
                }
                else
                {
                    log.error("Lucene found a result page '" + pageName + "' that could not be loaded, removing from Lucene cache");
                    pageRemoved(new WikiPage( m_engine, pageName ));
                }
            }
        }
        catch( IOException e )
        {
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    public int doWikiStartTag()
        throws IOException,
               ProviderException
    {
        WikiEngine engine = m_wikiContext.getEngine();
        WikiPage   page;

        if( m_pageName == null )
        {
            page = m_wikiContext.getPage();
        }
        else
        {
            page = engine.getPage( m_pageName );
        }

        // System.out.println("Checking "+page);

        if( page != null && engine.pageExists( page.getName(), page.getVersion() ) )
        {
            return SKIP_BODY;
        }

        return EVAL_BODY_INCLUDE;
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Related Classes of org.apache.wiki.WikiPage

  • org.apache.wiki.attachment.AttachmentManager
  • org.apache.wiki.attachment.AttachmentManagerTest
  • org.apache.wiki.auth.acl.AclEntry
  • org.apache.wiki.auth.acl.AclImpl
  • org.apache.wiki.auth.acl.DefaultAclManager
  • org.apache.wiki.auth.acl.DefaultAclManagerTest
  • org.apache.wiki.auth.AuthorizationManager
  • org.apache.wiki.auth.AuthorizationManagerTest
  • org.apache.wiki.content.PageRenamer
  • org.apache.wiki.dav.AttachmentDavProvider
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