Examples with WikiEngine org.apache.wiki.WikiEngine used on opensource projects

Example 11 with WikiEngine

use of org.apache.wiki.WikiEngine in project jspwiki by apache.

the class AtomFeed method getItems.

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()));
        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);
                }
            } catch (ProviderException ex) {
            // FIXME: log.info("Can't get attachment data",ex);
            }
        }
        list.add(entryEl);
    }
    return list;
}

Example 12 with WikiEngine

use of org.apache.wiki.WikiEngine in project jspwiki by apache.

the class ContentEncodingTag method doWikiStartTag.

/**
 *  {@inheritDoc}
 */
public final int doWikiStartTag() throws IOException {
    WikiEngine engine = m_wikiContext.getEngine();
    pageContext.getOut().print(engine.getContentEncoding());
    return SKIP_BODY;
}

Example 13 with WikiEngine

use of org.apache.wiki.WikiEngine in project jspwiki by apache.

the class EditLinkTag method doWikiStartTag.

public final int doWikiStartTag() throws IOException {
    WikiEngine engine = m_wikiContext.getEngine();
    WikiPage page = null;
    String versionString = "";
    String pageName = null;
    // 
    if (m_pageName == null) {
        page = m_wikiContext.getPage();
        if (page == null) {
            // You can't call this on the page itself anyways.
            return SKIP_BODY;
        }
        pageName = page.getName();
    } else {
        pageName = m_pageName;
    }
    // 
    if (m_version != null) {
        if ("this".equalsIgnoreCase(m_version)) {
            if (page == null) {
                // No page, so go fetch according to page name.
                page = engine.getPage(m_pageName);
            }
            if (page != null) {
                versionString = "version=" + page.getVersion();
            }
        } else {
            versionString = "version=" + m_version;
        }
    }
    // 
    // Finally, print out the correct link, according to what
    // user commanded.
    // 
    JspWriter out = pageContext.getOut();
    switch(m_format) {
        case ANCHOR:
            out.print("<a href=\"" + m_wikiContext.getURL(WikiContext.EDIT, pageName, versionString) + "\" accesskey=\"" + m_accesskey + "\" title=\"" + m_title + "\">");
            break;
        case URL:
            out.print(m_wikiContext.getURL(WikiContext.EDIT, pageName, versionString));
            break;
    }
    return EVAL_BODY_INCLUDE;
}

Example 14 with WikiEngine

use of org.apache.wiki.WikiEngine in project jspwiki by apache.

the class EditorTag method doEndTag.

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) {
            // FIXME: should be I18N ...
            pageContext.getOut().println("Unable to find editor '" + editorPath + "'");
        } else {
            pageContext.include(page);
        }
    } catch (ServletException e) {
        log.error("Failed to include editor", e);
        throw new JspException("Failed to include editor: " + e.getMessage());
    } catch (IOException e) {
        throw new JspException("Could not print Editor tag: " + e.getMessage());
    }
    return EVAL_PAGE;
}

Example 15 with WikiEngine

use of org.apache.wiki.WikiEngine in project jspwiki by apache.

the class FeedDiscoveryTag method doWikiStartTag.

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 + "&mode=wiki", true);
    if (rssURL != null) {
        String siteName = Feed.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");
        // 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 " + siteName + "\" href=\"" + atomFeedURL + "\" />\n");
        }
    }
    return SKIP_BODY;
}