function getDefaultArguments()
{
$args = parent::getDefaultArguments();
$args['show_minor'] = true;
$args['show_all'] = true;
return $args;
}
function getDefaultArguments()
{
$args = parent::getDefaultArguments();
$args['show_minor'] = false;
$args['show_all'] = true;
$args['caption'] = _("Recent Comments");
return $args;
}
function getDefaultArguments()
{
$args = parent::getDefaultArguments();
$args['page'] = '[pagename]';
$args['show_minor'] = true;
$args['show_all'] = true;
$args['caption'] = _("Related Changes");
return $args;
}
function getDefaultArguments()
{
//php-4.0.4pl1 breaks at the parent:: line even if the
// code doesn't reach this line
//if (!check_php_version(4,0,6))
$args = WikiPlugin_RecentChanges::getDefaultArguments();
//else $args = parent::getDefaultArguments();
$args['show_minor'] = false;
$args['show_all'] = true;
$args['caption'] = _("Recent Comments");
return $args;
}
function getDefaultArguments()
{
return WikiPlugin_RecentChanges::getDefaultArguments();
}
function getMostRecentParams($args)
{
$params = WikiPlugin_RecentChanges::getMostRecentParams($args);
$params['include_all_revisions'] = true;
return $params;
}
function displayPage(&$request, $template = false)
{
global $WikiTheme;
global $robots;
$pagename = $request->getArg('pagename');
$version = $request->getArg('version');
$page = $request->getPage();
if ($version) {
$revision = $page->getRevision($version);
if (!$revision) {
NoSuchRevision($request, $page, $version);
}
/* Tell Google (and others) to ignore old versions of pages */
$robots = "noindex,nofollow";
$toks['ROBOTS_META'] = $robots;
} else {
$revision = $page->getCurrentRevision();
}
$format = $request->getArg('format');
if ($format == 'xml') {
// fast ajax: include page content asynchronously
global $charset;
header("Content-Type: text/xml");
echo "<", "?xml version=\"1.0\" encoding=\"{$charset}\"?", ">\n";
// DOCTYPE html needed to allow unencoded entities like without !CDATA[]
echo '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">', "\n";
if ($page->exists()) {
header("Last-Modified: " . Rfc1123DateTime($revision->get('mtime')));
$request->cacheControl();
$request->setArg('format', '');
$page_content = $revision->getTransformedContent();
$page_content->printXML();
$request->_is_buffering_output = false;
// avoid wrong Content-Length with errors
$request->finish();
} else {
$request->cacheControl();
echo '<div style="display:none;" />';
$request->_is_buffering_output = false;
// avoid wrong Content-Length with errors
$request->finish();
exit;
}
}
if (isSubPage($pagename)) {
$pages = explode(SUBPAGE_SEPARATOR, $pagename);
$last_page = array_pop($pages);
// deletes last element from array as side-effect
$pageheader = HTML::span(HTML::a(array('href' => WikiURL($pages[0]), 'class' => 'pagetitle'), $WikiTheme->maybeSplitWikiWord($pages[0] . SUBPAGE_SEPARATOR)));
$first_pages = $pages[0] . SUBPAGE_SEPARATOR;
array_shift($pages);
foreach ($pages as $p) {
$pageheader->pushContent(HTML::a(array('href' => WikiURL($first_pages . $p), 'class' => 'backlinks'), $WikiTheme->maybeSplitWikiWord($p . SUBPAGE_SEPARATOR)));
$first_pages .= $p . SUBPAGE_SEPARATOR;
}
$backlink = HTML::a(array('href' => WikiURL($pagename, array('action' => _("BackLinks"))), 'class' => 'backlinks'), $WikiTheme->maybeSplitWikiWord($last_page));
$backlink->addTooltip(sprintf(_("BackLinks for %s"), $pagename));
$pageheader->pushContent($backlink);
} else {
$pageheader = HTML::a(array('href' => WikiURL($pagename, array('action' => _("BackLinks"))), 'class' => 'backlinks'), $WikiTheme->maybeSplitWikiWord($pagename));
$pageheader->addTooltip(sprintf(_("BackLinks for %s"), $pagename));
if ($request->getArg('frame')) {
$pageheader->setAttr('target', '_top');
}
}
$pagetitle = SplitPagename($pagename);
if ($redirect_from = $request->getArg('redirectfrom')) {
$redirect_message = HTML::span(array('class' => 'redirectfrom'), fmt("(Redirected from %s)", RedirectorLink($redirect_from)));
// abuse the $redirected template var for some status update notice
} elseif ($request->getArg('errormsg')) {
$redirect_message = $request->getArg('errormsg');
$request->setArg('errormsg', false);
}
$request->appendValidators(array('pagerev' => $revision->getVersion(), '%mtime' => $revision->get('mtime')));
/*
// FIXME: This is also in the template...
if ($request->getArg('action') != 'pdf' and !headers_sent()) {
// FIXME: enable MathML/SVG/... support
if (ENABLE_XHTML_XML
and (!isBrowserIE()
and strstr($request->get('HTTP_ACCEPT'),'application/xhtml+xml')))
header("Content-Type: application/xhtml+xml; charset=" . $GLOBALS['charset']);
else
header("Content-Type: text/html; charset=" . $GLOBALS['charset']);
}
*/
$toks['TITLE'] = $pagetitle;
// <title> tag
$toks['HEADER'] = $pageheader;
// h1 with backlink
$toks['revision'] = $revision;
// On external searchengine (google) referrer, highlight the searchterm and
// pass through the Searchhighlight actionpage.
if ($result = isExternalReferrer($request)) {
if (!empty($result['query'])) {
if (ENABLE_SEARCHHIGHLIGHT) {
$request->_searchhighlight = $result;
$request->appendValidators(array('%mtime' => time()));
// force no cache(?)
// Should be changed to check the engine and search term only
// $request->setArg('nocache', 1);
$page_content = new TransformedText($revision->getPage(), $revision->getPackedContent(), $revision->getMetaData());
/* Now add the SearchHighlight plugin to the top of the page, in memory only.
You can parametrize this by changing the SearchHighlight action page.
*/
if ($actionpage = $request->findActionPage('SearchHighlight')) {
$actionpage = $request->getPage($actionpage);
$actionrev = $actionpage->getCurrentRevision();
$pagetitle = HTML(fmt("%s: %s", $actionpage->getName(), $WikiTheme->linkExistingWikiWord($pagename, false, $version)));
$request->appendValidators(array('actionpagerev' => $actionrev->getVersion(), '%mtime' => $actionrev->get('mtime')));
$toks['SEARCH_ENGINE'] = $result['engine'];
$toks['SEARCH_ENGINE_URL'] = $result['engine_url'];
$toks['SEARCH_TERM'] = $result['query'];
//$toks['HEADER'] = HTML($actionpage->getName(),": ",$pageheader); // h1 with backlink
$actioncontent = new TransformedText($actionrev->getPage(), $actionrev->getPackedContent(), $actionrev->getMetaData());
// prepend the actionpage in front of the hightlighted content
$toks['CONTENT'] = HTML($actioncontent, $page_content);
}
}
} else {
$page_content = $revision->getTransformedContent();
}
} else {
$page_content = $revision->getTransformedContent();
}
/* Check for special pagenames, which are no actionpages. */
/*
if ( $pagename == _("RecentVisitors")) {
$robots = "noindex,follow";
$toks['ROBOTS_META'] = $robots;
} else
*/
if ($pagename == _("SandBox")) {
$robots = "noindex,nofollow";
$toks['ROBOTS_META'] = $robots;
} else {
if (isActionPage($pagename)) {
// AllPages must not be indexed, but must be followed to get all pages
$robots = "noindex,follow";
$toks['ROBOTS_META'] = $robots;
} else {
if (!isset($toks['ROBOTS_META'])) {
$robots = "index,follow";
$toks['ROBOTS_META'] = $robots;
}
}
}
if (!isset($toks['CONTENT'])) {
$toks['CONTENT'] = new Template('browse', $request, $page_content);
}
if (!empty($redirect_message)) {
$toks['redirected'] = $redirect_message;
}
// Massive performance problem parsing at run-time into all xml objects
// looking for p's. Should be optional, if not removed at all.
//$toks['PAGE_DESCRIPTION'] = $page_content->getDescription();
$toks['PAGE_KEYWORDS'] = GleanKeywords($page);
if (!$template) {
$template = new Template('html', $request);
}
// Handle other formats: So far we had html only.
// xml is requested by loaddump, rss is handled by RecentChanges,
// pdf is a special action, but should be a format to dump multiple pages
// if the actionpage plugin returns a pagelist.
// rdf, owl, kbmodel, daml, ... are handled by SemanticWeb.
/* Only single page versions. rss only if not already handled by RecentChanges.
*/
if (!$format or $format == 'html' or $format == 'sidebar' or $format == 'contribs') {
$template->printExpansion($toks);
} else {
// No pagelist here. Single page version only
require_once "lib/PageList.php";
$pagelist = new PageList();
$pagelist->addPage($page);
if ($format == 'pdf') {
require_once "lib/pdf.php";
$request->setArg('format', '');
ConvertAndDisplayPdfPageList($request, $pagelist);
// time-sorted rdf a la RecentChanges
} elseif (in_array($format, array("rss91", "rss2", "rss", "atom"))) {
//$request->setArg('format','');
if ($pagename == _("RecentChanges")) {
$template->printExpansion($toks);
} else {
require_once "lib/plugin/RecentChanges.php";
$plugin = new WikiPlugin_RecentChanges();
$args = $request->getArgs();
return $plugin->format($plugin->getChanges($request->_dbi, $args), $args);
}
} elseif ($format == 'rdf') {
// all semantic relations and attributes
require_once "lib/SemanticWeb.php";
$rdf = new RdfWriter($request, $pagelist);
$rdf->format();
} elseif ($format == 'owl') {
// or daml?
require_once "lib/SemanticWeb.php";
$rdf = new OwlWriter($request, $pagelist);
$rdf->format();
} elseif ($format == 'json') {
// include page content asynchronously
$request->setArg('format', '');
if ($page->exists()) {
$content = $page_content->asXML();
} else {
$content = '';
}
$req_args = $request->args;
unset($req_args['format']);
// no meta-data so far, just the content
$json = array('content' => $content, 'args' => $req_args, 'phpwiki-version' => PHPWIKI_VERSION);
if (loadPhpExtension('json')) {
$json_enc = json_encode($json);
} else {
require_once "lib/pear/JSON.php";
$j = new Services_JSON();
$json_enc = $j->encode($json);
}
header("Content-Type: application/json");
die($json_enc);
} else {
if (!in_array($pagename, array(_("LinkDatabase")))) {
trigger_error(sprintf(_("Unsupported argument: %s=%s"), "format", $format), E_USER_WARNING);
}
$template->printExpansion($toks);
}
}
$page->increaseHitCount();
if ($request->getArg('action') != 'pdf') {
$request->checkValidators();
flush();
}
return '';
}
function box($args = false, $request = false, $basepage = false, $do_save = false)
{
if (!$request) {
$request =& $GLOBALS['request'];
}
if (!isset($args['limit'])) {
$args['limit'] = 12;
}
$args['format'] = 'box';
$args['show_minor'] = false;
$args['show_major'] = true;
$args['show_deleted'] = 'sometimes';
$args['show_all'] = false;
$args['days'] = 90;
$cache = $this->newCache();
if (is_array($args)) {
ksort($args);
}
$argscopy = $args;
unset($argscopy['limit']);
$this->_args =& $args;
$this->_type = $this->getPluginType();
$this->_static = false;
/* OLD: */
//list($id, $url) = $this->genUrl($cache, $args);
/* NEW: This cache entry needs an update on major changes.
* So we should rather use an unique ID, because there will only be
* one global cached box.
*/
$id = $cache->generateId(serialize(array("RecentChangesCachedBox", $argscopy)));
$content = $cache->get($id, 'imagecache');
if ($do_save || !$content || !$content['html']) {
$this->resetError();
$plugin = new WikiPlugin_RecentChanges();
$title = WikiLink($this->getName(), '', SplitPagename($this->getName()));
$changes = $plugin->getChanges($request->_dbi, $args);
$content['html'] = $this->makeBox($title, $plugin->format($changes, $args));
if ($errortext = $this->getError()) {
$this->printError($errortext, 'html');
return HTML();
}
$do_save = true;
}
if ($do_save) {
$content['args'] = md5($this->_pi);
$expire = $this->getExpire($request->_dbi, $content['args'], $request);
$cache->save($id, $content, $expire, 'imagecache');
}
if ($content['html']) {
return $content['html'];
}
return HTML();
}