/**
* Really should have a _fixupPagedata and _fixupVersiondata, but this works.
*/
function _fixupData(&$data)
{
global $request;
$user = $request->getUser();
foreach ($data as $key => $val) {
if (is_integer($key)) {
} elseif ($key == 'passwd' and !$user->isAdmin()) {
$data[$key] = $val ? _("<not displayed>") : _("<empty>");
} elseif ($key and $key == '_cached_html') {
$val = TransformedText::unpack($val);
ob_start();
print_r($val);
$data[$key] = HTML::pre(ob_get_contents());
ob_end_clean();
} elseif (is_bool($val)) {
$data[$key] = $val ? "<true>" : "<false>";
} elseif (is_string($val) && substr($val, 0, 2) == 'a:') {
// how to indent this table?
$val = unserialize($val);
$this->_fixupData($val);
$data[$key] = HTML::table(array('border' => 1, 'cellpadding' => 2, 'cellspacing' => 0), $this->_showhash(false, $val));
} elseif (is_array($val)) {
// how to indent this table?
$this->_fixupData($val);
$data[$key] = HTML::table(array('border' => 1, 'cellpadding' => 2, 'cellspacing' => 0), $this->_showhash(false, $val));
} elseif ($key and $key == '%content') {
if ($val === true) {
$val = '<true>';
} elseif (strlen($val) > 40) {
$val = substr($val, 0, 40) . " ...";
}
$data[$key] = $val;
}
}
unset($data['%pagedata']);
// problem in backend
}
/**
* Get the transformed content of a page.
*
* @param string $pagetype Override the page-type of the revision.
*
* @return object An XmlContent-like object containing the page transformed
* contents.
*/
function getTransformedContent($pagetype_override = false)
{
$backend =& $this->_wikidb->_backend;
if ($pagetype_override) {
// Figure out the normal page-type for this page.
$type = PageType::GetPageType($this->get('pagetype'));
if ($type->getName() == $pagetype_override) {
$pagetype_override = false;
}
// Not really an override...
}
if ($pagetype_override) {
// Overriden page type, don't cache (or check cache).
return new TransformedText($this->getPage(), $this->getPackedContent(), $this->getMetaData(), $pagetype_override);
}
$possibly_cache_results = true;
if (!USECACHE or WIKIDB_NOCACHE_MARKUP) {
if (WIKIDB_NOCACHE_MARKUP == 'purge') {
// flush cache for this page.
$page = $this->getPage();
$page->set('_cached_html', '');
// ignored with !USECACHE
}
$possibly_cache_results = false;
} elseif (USECACHE and !$this->_transformedContent) {
//$backend->lock();
if ($this->isCurrent()) {
$page = $this->getPage();
$this->_transformedContent = TransformedText::unpack($page->get('_cached_html'));
} else {
$possibly_cache_results = false;
}
//$backend->unlock();
}
if (!$this->_transformedContent) {
$this->_transformedContent = new TransformedText($this->getPage(), $this->getPackedContent(), $this->getMetaData());
if ($possibly_cache_results and !WIKIDB_NOCACHE_MARKUP) {
// If we're still the current version, cache the transfomed page.
//$backend->lock();
if ($this->isCurrent()) {
$page->set('_cached_html', $this->_transformedContent->pack());
}
//$backend->unlock();
}
}
return $this->_transformedContent;
}
