/**
* read cache from a file
* @param $fn filename to read from
* @param return string from a file
*/
function cacheRead($fn)
{
global $gConf;
$f = fopen($gConf['dir']['xmlcache'] . $fn, "r");
if (!$f) {
$mk = new Mistake();
$mk->log("ThingPage::readCache - can not open file({$gConf['dir']['xmlcache']}{$fn}) for reading");
$mk->displayError("[L[Site is unavailable]]");
}
$s = '';
while ($st = fread($f, 1024)) {
$s .= $st;
}
fclose($f);
return $s;
}
function process()
{
global $gConf;
if ('client' == $gConf['xsl_mode']) {
echo 'depricated';
exit;
}
header($this->_header);
// xml: string, xsl: file
if (!($this->_mode & BXXSLTRANSFORM_XML_FILE) && $this->_mode & BXXSLTRANSFORM_XSL_FILE) {
$args = array('/_xml' => $this->_xml);
validate_unicode($this->_xml);
if ((int) phpversion() >= 5) {
$xml = new DOMDocument();
if (!@$xml->loadXML($this->_xml)) {
$mk = new Mistake();
$mk->log("BxXslTransform::process - can not load xml:\n " . $this->_xml);
$mk->displayError("[L[Site is unavailable]]");
}
$xsl = new DomDocument();
$xsl->load($this->_xsl);
$proc = new XsltProcessor();
$proc->importStyleSheet($xsl);
$res = $proc->transformToXML($xml);
} else {
if (function_exists('domxml_xslt_stylesheet_file')) {
$xmldoc = new DomDocument($this->_xml);
$xsldoc = domxml_xslt_stylesheet_file($this->_xsl);
$result = $xsldoc->process($xmldoc);
$res = $xsldoc->result_dump_mem($result);
} elseif (function_exists('xslt_create')) {
$xh = xslt_create();
xslt_setopt($xh, XSLT_SABOPT_IGNORE_DOC_NOT_FOUND);
$res = xslt_process($xh, 'arg:/_xml', $this->_xsl, NULL, $args);
xslt_free($xh);
} else {
die('Server XSLT support is not enabled, try to use client XSL transformation http://your-domain/orca_folder/?xsl_mode=client');
}
}
return $res;
}
// xml: file, xsl: file
if ($this->_mode & BXXSLTRANSFORM_XML_FILE && $this->_mode & BXXSLTRANSFORM_XSL_FILE) {
if ((int) phpversion() >= 5) {
$xml = new DOMDocument();
$xml->load($this->_xml);
$xsl = new DomDocument();
$xsl->load($this->_xsl);
$proc = new XsltProcessor();
$proc->importStyleSheet($xsl);
$res = $proc->transformToXML($xml);
} else {
if (function_exists('domxml_xslt_stylesheet_file')) {
$xmldoc = new DomDocument($this->_xml);
$xsldoc = domxml_xslt_stylesheet_file($this->_xsl);
$result = $xsldoc->process($xmldoc);
$res = $xsldoc->result_dump_mem($result);
} elseif (function_exists('xslt_create')) {
$xh = xslt_create();
$res = xslt_process($xh, $this->_xml, $this->_xsl, NULL, $args);
xslt_setopt($xh, XSLT_SABOPT_IGNORE_DOC_NOT_FOUND);
xslt_free($xh);
} else {
die('XSLT support is not enabled');
}
}
return $res;
//return `/opt/jre1.5.0_06/bin/java -jar /opt/saxon/saxon.jar -ds {$this->_xml} {$this->_xsl}`;
}
return "<h1>not supported</h1>";
}
function _read_file($url)
{
$h = @fopen($url, "r");
if ($h) {
$xml = '';
while (!feof($h)) {
$xml .= fread($h, 8192);
}
fclose($h);
} elseif (function_exists('curl_init')) {
$curl = curl_init();
curl_setopt($curl, CURLOPT_URL, $url);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
curl_setopt($curl, CURLOPT_HEADER, false);
$xml = curl_exec($curl);
curl_close($curl);
if (true === $xml) {
$xml = '';
}
} else {
$mk = new Mistake();
$mk->log("Forum::_read_file - can not open {$url} for reading");
$mk->displayError("Sorry, site is unavailable now, please try again later.");
}
return $xml;
}
function _read_integration_file($integration_file)
{
global $gConf;
if ('url' == $gConf['integration']) {
if (function_exists('curl_init')) {
$curl = curl_init();
curl_setopt($curl, CURLOPT_URL, $integration_file);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
curl_setopt($curl, CURLOPT_HEADER, false);
$xml = curl_exec($curl);
curl_close($curl);
if (true === $xml) {
$xml = '';
}
} elseif ($h = @fopen($integration_file, "r")) {
$xml = '';
while (!feof($h)) {
$xml .= fread($h, 8192);
}
fclose($h);
} else {
$mk = new Mistake();
$mk->log("Forum::_read_integration_file - can not open {$integration_file} for reading");
$mk->displayError("[L[Site is unavailable]]");
}
return $xml;
} else {
$orca_integration_xml = '';
$orca_integration_vars = $integration_file['vars'];
include $integration_file['file'];
return $orca_integration_xml;
}
}
