Examples with ProviderException org.apache.wiki.api.exceptions.ProviderException used on opensource projects

Example 21 with ProviderException

use of org.apache.wiki.api.exceptions.ProviderException in project jspwiki by apache.

the class AuthorizationManagerTest method testRoleAcl.

@Test
public void testRoleAcl() throws Exception {
    // Create test page & attachment
    String src = "[{ALLOW edit Authenticated}] ";
    m_engine.saveText("Test", src);
    WikiPage p = m_engine.getPage("Test");
    Permission view = PermissionFactory.getPagePermission(p, "view");
    Permission edit = PermissionFactory.getPagePermission(p, "edit");
    // Create session with authenticated user 'Alice', who can read & edit
    WikiSession session;
    session = WikiSessionTest.authenticatedSession(m_engine, Users.ALICE, Users.ALICE_PASS);
    Assert.assertTrue("Alice view Test", m_auth.checkPermission(session, view));
    Assert.assertTrue("Alice edit Test", m_auth.checkPermission(session, edit));
    // Create session with asserted user 'Bob', who can't read or edit (not in ACL)
    session = WikiSessionTest.assertedSession(m_engine, Users.BOB);
    Assert.assertFalse("Bob !view Test", m_auth.checkPermission(session, view));
    Assert.assertFalse("Bob !edit Test", m_auth.checkPermission(session, edit));
    // Cleanup
    try {
        m_engine.deletePage("Test");
    } catch (ProviderException e) {
        Assert.assertTrue(false);
    }
}

Example 22 with ProviderException

use of org.apache.wiki.api.exceptions.ProviderException in project jspwiki by apache.

the class AuthorizationManagerTest method testPrincipalAcl.

@Test
public void testPrincipalAcl() throws Exception {
    // Create test page & attachment
    String src = "[{ALLOW edit Alice}] ";
    m_engine.saveText("Test", src);
    WikiPage p = m_engine.getPage("Test");
    Permission view = PermissionFactory.getPagePermission(p, "view");
    Permission edit = PermissionFactory.getPagePermission(p, "edit");
    // Create session with authenticated user 'Alice', who can read & edit (in ACL)
    WikiSession session;
    session = WikiSessionTest.authenticatedSession(m_engine, Users.ALICE, Users.ALICE_PASS);
    Assert.assertTrue("Alice view Test", m_auth.checkPermission(session, view));
    Assert.assertTrue("Alice edit Test", m_auth.checkPermission(session, edit));
    // Create session with authenticated user 'Bob', who can't read or edit (not in ACL)
    session = WikiSessionTest.authenticatedSession(m_engine, Users.BOB, Users.BOB_PASS);
    Assert.assertFalse("Bob !view Test", m_auth.checkPermission(session, view));
    Assert.assertFalse("Bob !edit Test", m_auth.checkPermission(session, edit));
    // Cleanup
    try {
        m_engine.deletePage("Test");
    } catch (ProviderException e) {
        Assert.fail("Could not delete page");
    }
}

Example 23 with ProviderException

use of org.apache.wiki.api.exceptions.ProviderException in project jspwiki by apache.

the class PageRenamer method updateReferrers.

/**
 *  This method finds all the pages which have anything to do with the fromPage and
 *  change any referrers it can figure out in that page.
 *
 *  @param context WikiContext in which we operate
 *  @param fromPage The old page
 *  @param toPage The new page
 */
private void updateReferrers(WikiContext context, WikiPage fromPage, WikiPage toPage, Set<String> referrers) {
    WikiEngine engine = context.getEngine();
    // No referrers
    if (referrers.isEmpty())
        return;
    for (String pageName : referrers) {
        // small kludge.
        if (pageName.equals(fromPage.getName())) {
            pageName = toPage.getName();
        }
        WikiPage p = engine.getPage(pageName);
        String sourceText = engine.getPureText(p);
        String newText = replaceReferrerString(context, sourceText, fromPage.getName(), toPage.getName());
        if (m_camelCase)
            newText = replaceCCReferrerString(context, newText, fromPage.getName(), toPage.getName());
        if (!sourceText.equals(newText)) {
            p.setAttribute(WikiPage.CHANGENOTE, fromPage.getName() + " ==> " + toPage.getName());
            p.setAuthor(context.getCurrentUser().getName());
            try {
                engine.getPageManager().putPageText(p, newText);
                engine.updateReferences(p);
            } catch (ProviderException e) {
                // 
                // We fail with an error, but we will try to continue to rename
                // other referrers as well.
                // 
                log.error("Unable to perform rename.", e);
            }
        }
    }
}

Example 24 with ProviderException

use of org.apache.wiki.api.exceptions.ProviderException in project jspwiki by apache.

the class WeblogPlugin method execute.

/**
 *  {@inheritDoc}
 */
@SuppressWarnings("unchecked")
public String execute(WikiContext context, Map<String, String> params) throws PluginException {
    Calendar startTime;
    Calendar stopTime;
    int numDays = DEFAULT_DAYS;
    WikiEngine engine = context.getEngine();
    AuthorizationManager mgr = engine.getAuthorizationManager();
    // 
    // Parse parameters.
    // 
    String days;
    DateFormat entryFormat;
    String startDay = null;
    boolean hasComments = false;
    int maxEntries;
    String weblogName;
    if ((weblogName = params.get(PARAM_PAGE)) == null) {
        weblogName = context.getPage().getName();
    }
    if ((days = context.getHttpParameter("weblog." + PARAM_DAYS)) == null) {
        days = params.get(PARAM_DAYS);
    }
    if ((params.get(PARAM_ENTRYFORMAT)) == null) {
        entryFormat = Preferences.getDateFormat(context, TimeFormat.DATETIME);
    } else {
        entryFormat = new SimpleDateFormat(params.get(PARAM_ENTRYFORMAT));
    }
    if (days != null) {
        if (days.equalsIgnoreCase("all")) {
            numDays = Integer.MAX_VALUE;
        } else {
            numDays = TextUtil.parseIntParameter(days, DEFAULT_DAYS);
        }
    }
    if ((startDay = params.get(PARAM_STARTDATE)) == null) {
        startDay = context.getHttpParameter("weblog." + PARAM_STARTDATE);
    }
    if (TextUtil.isPositive(params.get(PARAM_ALLOWCOMMENTS))) {
        hasComments = true;
    }
    maxEntries = TextUtil.parseIntParameter(params.get(PARAM_MAXENTRIES), Integer.MAX_VALUE);
    // 
    // Determine the date range which to include.
    // 
    startTime = Calendar.getInstance();
    stopTime = Calendar.getInstance();
    if (startDay != null) {
        SimpleDateFormat fmt = new SimpleDateFormat(DEFAULT_DATEFORMAT);
        try {
            Date d = fmt.parse(startDay);
            startTime.setTime(d);
            stopTime.setTime(d);
        } catch (ParseException e) {
            return "Illegal time format: " + startDay;
        }
    }
    // 
    // Mark this to be a weblog
    // 
    context.getPage().setAttribute(ATTR_ISWEBLOG, "true");
    // 
    // We make a wild guess here that nobody can do millisecond
    // accuracy here.
    // 
    startTime.add(Calendar.DAY_OF_MONTH, -numDays);
    startTime.set(Calendar.HOUR, 0);
    startTime.set(Calendar.MINUTE, 0);
    startTime.set(Calendar.SECOND, 0);
    stopTime.set(Calendar.HOUR, 23);
    stopTime.set(Calendar.MINUTE, 59);
    stopTime.set(Calendar.SECOND, 59);
    StringBuilder sb = new StringBuilder();
    try {
        List<WikiPage> blogEntries = findBlogEntries(engine, weblogName, startTime.getTime(), stopTime.getTime());
        Collections.sort(blogEntries, new PageDateComparator());
        sb.append("<div class=\"weblog\">\n");
        for (Iterator<WikiPage> i = blogEntries.iterator(); i.hasNext() && maxEntries-- > 0; ) {
            WikiPage p = i.next();
            if (mgr.checkPermission(context.getWikiSession(), new PagePermission(p, PagePermission.VIEW_ACTION))) {
                addEntryHTML(context, entryFormat, hasComments, sb, p);
            }
        }
        sb.append("</div>\n");
    } catch (ProviderException e) {
        log.error("Could not locate blog entries", e);
        throw new PluginException("Could not locate blog entries: " + e.getMessage());
    }
    return sb.toString();
}

Example 25 with ProviderException

use of org.apache.wiki.api.exceptions.ProviderException in project jspwiki by apache.

the class WeblogPlugin method findBlogEntries.

/**
 *  Attempts to locate all pages that correspond to the
 *  blog entry pattern.  Will only consider the days on the dates; not the hours and minutes.
 *
 *  @param engine WikiEngine which is used to get the pages
 *  @param baseName The basename (e.g. "Main" if you want "Main_blogentry_xxxx")
 *  @param start The date which is the first to be considered
 *  @param end   The end date which is the last to be considered
 *  @return a list of pages with their FIRST revisions.
 *  @throws ProviderException If something goes wrong
 */
public List findBlogEntries(WikiEngine engine, String baseName, Date start, Date end) throws ProviderException {
    PageManager mgr = engine.getPageManager();
    Set allPages = engine.getReferenceManager().findCreated();
    ArrayList<WikiPage> result = new ArrayList<WikiPage>();
    baseName = makeEntryPage(baseName);
    for (Iterator i = allPages.iterator(); i.hasNext(); ) {
        String pageName = (String) i.next();
        if (pageName.startsWith(baseName)) {
            try {
                WikiPage firstVersion = mgr.getPageInfo(pageName, 1);
                Date d = firstVersion.getLastModified();
                if (d.after(start) && d.before(end)) {
                    result.add(firstVersion);
                }
            } catch (Exception e) {
                log.debug("Page name :" + pageName + " was suspected as a blog entry but it isn't because of parsing errors", e);
            }
        }
    }
    return result;
}