function event_InitSkinParse($data)
{
global $blogid, $CONF, $manager;
$feedurl = array('rss1.xml', 'index.rdf', 'rss2.xml', 'atom.xml');
$reqPaths = explode('/', serverVar('PATH_INFO'));
$reqPath = end($reqPaths);
$feeds = in_array($reqPath, $feedurl, true);
if (!$feeds) {
return;
} else {
$p_info = trim(serverVar('PATH_INFO'), '/');
$path_arr = explode('/', $p_info);
switch (end($path_arr)) {
case 'rss1.xml':
case 'index.rdf':
$skinName = 'feeds/rss10';
break;
case 'rss2.xml':
$skinName = 'feeds/rss20';
break;
case 'atom.xml':
$skinName = 'feeds/atom';
break;
}
if (SKIN::exists($skinName)) {
$skin =& SKIN::createFromName($skinName);
$data['skin']->SKIN($skin->getID());
$skinData =& $data['skin'];
$pageType = $data['type'];
if (!$CONF['DisableSite']) {
ob_start();
$skinID = $skinData->id;
$contents = $this->getSkinContent($pageType, $skinID);
$actions = SKIN::getAllowedActionsForType($pageType);
$dataArray = array('skin' => &$skinData, 'type' => $pageType, 'contents' => &$contents);
$manager->notify('PreSkinParse', $dataArray);
PARSER::setProperty('IncludeMode', SKIN::getIncludeMode());
PARSER::setProperty('IncludePrefix', SKIN::getIncludePrefix());
$handler = new ACTIONS($pageType, $skinData);
$parser = new PARSER($actions, $handler);
$handler->setParser($parser);
$handler->setSkin($skinData);
$parser->parse($contents);
$dataArray = array('skin' => &$skinData, 'type' => $pageType);
$manager->notify('PostSkinParse', $dataArray);
$feed = ob_get_contents();
ob_end_clean();
$eTag = '"' . md5($feed) . '"';
header('Etag: ' . $eTag);
if ($eTag == serverVar('HTTP_IF_NONE_MATCH')) {
header('HTTP/1.0 304 Not Modified');
header('Content-Length: 0');
} else {
if (extension_loaded('mbstring')) {
$feed = mb_convert_encoding($feed, 'UTF-8', _CHARSET);
$charset = 'UTF-8';
} else {
$charset = _CHARSET;
}
header('Content-Type: application/xml; charset=' . $charset);
header('Generator: Nucleus CMS ' . $nucleus['version']);
// dump feed
echo $feed;
}
} else {
echo '<' . '?xml version="1.0" encoding="ISO-8859-1"?' . '>';
?>
<rss version="2.0">
<channel>
<title><?php
echo $this->hsc($CONF['SiteName'], ENT_QUOTES);
?>
</title>
<link><?php
echo $this->hsc($CONF['IndexURL'], ENT_QUOTES);
?>
</link>
<description></description>
<docs>http://backend.userland.com/rss</docs>
</channel>
</rss>
<?php
}
}
exit;
}
}
/**
* @todo document this
*/
function action_skinedittype($msg = '')
{
global $member, $manager;
$skinid = intRequestVar('skinid');
$type = requestVar('type');
$member->isAdmin() or $this->disallow();
$type = trim($type);
$type = strtolower($type);
if (!isValidShortName($type)) {
$this->error(_ERROR_SKIN_PARTS_SPECIAL_FORMAT);
}
$skin =& new SKIN($skinid);
$friendlyNames = SKIN::getFriendlyNames();
$this->pagehead();
?>
<p>(<a href="index.php?action=skinoverview"><?php
echo _SKIN_GOBACK;
?>
</a>)</p>
<h2><?php
echo _SKIN_EDITPART_TITLE;
?>
'<?php
echo htmlspecialchars($skin->getName());
?>
': <?php
echo htmlspecialchars(isset($friendlyNames[$type]) ? $friendlyNames[$type] : ucfirst($type));
?>
</h2>
<?php
if ($msg) {
echo "<p>" . _MESSAGE . ": {$msg}</p>";
}
?>
<div style="width:100%;">
<form method="post" action="index.php">
<div>
<input type="hidden" name="action" value="skinupdate" />
<?php
$manager->addTicketHidden();
?>
<input type="hidden" name="skinid" value="<?php
echo $skinid;
?>
" />
<input type="hidden" name="type" value="<?php
echo $type;
?>
" />
<input type="submit" value="<?php
echo _SKIN_UPDATE_BTN;
?>
" onclick="return checkSubmit();" />
<input type="reset" value="<?php
echo _SKIN_RESET_BTN;
?>
" />
(skin type: <?php
echo htmlspecialchars(isset($friendlyNames[$type]) ? $friendlyNames[$type] : ucfirst($type));
?>
)
<?php
if (in_array($type, array('index', 'item', 'archivelist', 'archive', 'search', 'error', 'member', 'imagepopup'))) {
help('skinpart' . $type);
} else {
help('skinpartspecial');
}
?>
<br />
<textarea class="skinedit" tabindex="10" rows="20" cols="80" name="content"><?php
echo htmlspecialchars($skin->getContent($type));
?>
</textarea>
<br />
<input type="submit" tabindex="20" value="<?php
echo _SKIN_UPDATE_BTN;
?>
" onclick="return checkSubmit();" />
<input type="reset" value="<?php
echo _SKIN_RESET_BTN;
?>
" />
(skin type: <?php
echo htmlspecialchars(isset($friendlyNames[$type]) ? $friendlyNames[$type] : ucfirst($type));
?>
)
<br /><br />
<?php
echo _SKIN_ALLOWEDVARS;
?>
<?php
$actions = SKIN::getAllowedActionsForType($type);
sort($actions);
while ($current = array_shift($actions)) {
// skip deprecated vars
if ($current == 'ifcat') {
continue;
}
if ($current == 'imagetext') {
continue;
}
if ($current == 'vars') {
continue;
}
echo helplink('skinvar-' . $current) . "{$current}</a>";
if (count($actions) != 0) {
echo ", ";
}
}
echo '<br /><br />' . _SKINEDIT_ALLOWEDBLOGS;
$query = 'SELECT bshortname, bname FROM ' . sql_table('blog');
showlist($query, 'table', array('content' => 'shortblognames'));
echo '<br />' . _SKINEDIT_ALLOWEDTEMPLATESS;
$query = 'SELECT tdname as name, tddesc as description FROM ' . sql_table('template_desc');
showlist($query, 'table', array('content' => 'shortnames'));
echo '</div></form></div>';
$this->pagefoot();
}
function parseFile($filename, $includeMode = 'normal', $includePrefix = '')
{
$handler = new ACTIONS('fileparser');
$parser = new PARSER(SKIN::getAllowedActionsForType('fileparser'), $handler);
$handler->parser =& $parser;
// set IncludeMode properties of parser
PARSER::setProperty('IncludeMode', $includeMode);
PARSER::setProperty('IncludePrefix', $includePrefix);
if (!file_exists($filename)) {
doError(_GFUNCTIONS_PARSEFILE_FILEMISSING);
}
$fsize = filesize($filename);
if ($fsize <= 0) {
return;
}
// read file
$fd = fopen($filename, 'r');
$contents = fread($fd, $fsize);
fclose($fd);
// parse file contents
$parser->parse($contents);
}