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

Example 61 with WikiEngine

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

the class CalendarTag method doWikiStartTag.

/**
 *  {@inheritDoc}
 */
@Override
public final int doWikiStartTag() throws IOException, ProviderException {
    WikiEngine engine = m_wikiContext.getEngine();
    JspWriter out = pageContext.getOut();
    Calendar cal = Calendar.getInstance();
    Calendar prevCal = Calendar.getInstance();
    Calendar nextCal = Calendar.getInstance();
    // 
    // Check if there is a parameter in the request to set the date.
    // 
    String calendarDate = pageContext.getRequest().getParameter("calendar.date");
    if (calendarDate == null) {
        calendarDate = pageContext.getRequest().getParameter("weblog.startDate");
    }
    if (calendarDate != null) {
        try {
            Date d = m_dateFormat.parse(calendarDate);
            cal.setTime(d);
            prevCal.setTime(d);
            nextCal.setTime(d);
        } catch (ParseException e) {
            log.warn("date format wrong: " + calendarDate);
        }
    }
    // First, set to first day of month
    cal.set(Calendar.DATE, 1);
    prevCal.set(Calendar.DATE, 1);
    nextCal.set(Calendar.DATE, 1);
    // Now move to first day of previous month
    prevCal.add(Calendar.MONTH, -1);
    // Now move to first day of next month
    nextCal.add(Calendar.MONTH, 1);
    out.write("<table class=\"calendar\">\n");
    HttpServletRequest httpServletRequest = m_wikiContext.getHttpRequest();
    String queryString = engine.safeGetQueryString(httpServletRequest);
    out.write("<tr>" + getMonthNaviLink(prevCal, "&lt;&lt;", queryString) + "<td colspan=5 class=\"month\">" + getMonthLink(cal) + "</td>" + getMonthNaviLink(nextCal, "&gt;&gt;", queryString) + "</tr>\n");
    int month = cal.get(Calendar.MONTH);
    // Then, find the first day of the week.
    cal.set(Calendar.DAY_OF_WEEK, Calendar.MONDAY);
    out.write("<tr><td class=\"weekdays\">Mon</td>" + "<td class=\"weekdays\">Tue</td>" + "<td class=\"weekdays\">Wed</td>" + "<td class=\"weekdays\">Thu</td>" + "<td class=\"weekdays\">Fri</td>" + "<td class=\"weekdays\">Sat</td>" + "<td class=\"weekdays\">Sun</td></tr>\n");
    boolean noMoreDates = false;
    while (!noMoreDates) {
        out.write("<tr>");
        for (int i = 0; i < 7; i++) {
            int mth = cal.get(Calendar.MONTH);
            if (mth != month) {
                out.write("<td class=\"othermonth\">" + cal.get(Calendar.DATE) + "</td>");
            } else {
                out.write(getDayLink(cal));
            }
            cal.add(Calendar.DATE, 1);
        }
        if (cal.get(Calendar.MONTH) != month) {
            noMoreDates = true;
        }
        out.write("</tr>\n");
    }
    out.write("</table>\n");
    return EVAL_BODY_INCLUDE;
}

Example 62 with WikiEngine

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

the class CheckVersionTag method doWikiStartTag.

/**
 *  {@inheritDoc}
 */
@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());
        switch(m_mode) {
            case LATEST:
                include = (version < 0) || (latest.getVersion() == version);
                break;
            case NOTLATEST:
                include = (version > 0) && (latest.getVersion() != version);
                break;
            case FIRST:
                include = (version == 1) || (version < 0 && latest.getVersion() == 1);
                break;
            case NOTFIRST:
                include = version > 1;
                break;
            default:
                throw new InternalWikiException("Mode which is not available!");
        }
        if (include) {
            // log.debug("INCLD");
            return EVAL_BODY_INCLUDE;
        }
    }
    return SKIP_BODY;
}

Example 63 with WikiEngine

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

the class SessionsPlugin method execute.

/**
 *  {@inheritDoc}
 */
public String execute(WikiContext context, Map<String, String> params) throws PluginException {
    WikiEngine engine = context.getEngine();
    String prop = params.get(PARAM_PROP);
    if ("users".equals(prop)) {
        Principal[] principals = WikiSession.userPrincipals(engine);
        StringBuilder s = new StringBuilder();
        for (int i = 0; i < principals.length; i++) {
            s.append(principals[i].getName() + ", ");
        }
        // remove the last comma and blank :
        return s.substring(0, s.length() - (s.length() > 2 ? 2 : 0));
    }
    // number of sessions for each user)
    if ("distinctUsers".equals(prop)) {
        Principal[] principals = WikiSession.userPrincipals(engine);
        // we do not assume that the principals are sorted, so first count
        // them :
        HashMap<String, Integer> distinctPrincipals = new HashMap<String, Integer>();
        for (int i = 0; i < principals.length; i++) {
            String principalName = principals[i].getName();
            if (distinctPrincipals.containsKey(principalName)) {
                // we already have an entry, increase the counter:
                int numSessions = distinctPrincipals.get(principalName).intValue();
                // store the new value:
                distinctPrincipals.put(principalName, ++numSessions);
            } else {
                // first time we see this entry, add entry to HashMap with value 1
                distinctPrincipals.put(principalName, 1);
            }
        }
        // 
        // 
        StringBuilder s = new StringBuilder();
        Iterator<Map.Entry<String, Integer>> entries = distinctPrincipals.entrySet().iterator();
        while (entries.hasNext()) {
            Map.Entry<String, Integer> entry = entries.next();
            s.append(entry.getKey() + "(" + entry.getValue().toString() + "), ");
        }
        // remove the last comma and blank :
        if (s.length() >= 2)
            return s.substring(0, s.length() - 2);
    }
    return String.valueOf(WikiSession.sessions(engine));
}

Example 64 with WikiEngine

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

the class LinkTag method makeBasicURL.

private String makeBasicURL(String context, String page, String parms, boolean absolute) {
    String url;
    WikiEngine engine = m_wikiContext.getEngine();
    if (context.equals(WikiContext.DIFF)) {
        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;
        } else if (DiffLinkTag.VER_CURRENT.equals(m_compareToVersion)) {
            r2 = m_wikiContext.getPage().getVersion();
        } else {
            r2 = Integer.parseInt(m_compareToVersion);
        }
        parms = "r1=" + r1 + "&amp;r2=" + r2;
    }
    // url = m_wikiContext.getURL( m_context, m_pageName, parms );
    url = engine.getURL(m_context, m_pageName, parms, m_absolute);
    return url;
}

Example 65 with WikiEngine

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

the class LinkTag method figureOutURL.

/**
 *  This method figures out what kind of an URL should be output.  It mirrors heavily
 *  on JSPWikiMarkupParser.handleHyperlinks();
 *
 * @return the URL
 * @throws ProviderException
 */
private String figureOutURL() throws ProviderException {
    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 (new LinkParsingOperations(m_wikiContext).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);
        if (p instanceof Attachment) {
            String ctx = m_context;
            // attachment, but don't override the context setting otherwise
            if (m_context == null || m_context.equals(WikiContext.VIEW)) {
                ctx = WikiContext.ATTACH;
            }
            url = engine.getURL(ctx, m_pageName, parms, m_absolute);
        // url = m_wikiContext.getURL( ctx, m_pageName, parms );
        } else {
            url = makeBasicURL(m_context, m_pageName, parms, m_absolute);
        }
    } else {
        String page = engine.getFrontPage();
        url = makeBasicURL(m_context, page, null, m_absolute);
    }
    return url;
}