public function twitter()
{
$this->use_layout = false;
if (!cache_valid("twitter/charlesmarshall")) {
$xml = $this->get_xml("http://twitter.com/statuses/user_timeline/15094632.xml");
if ($xml) {
$this->twitter = $xml->xpath("status[position() < 6]");
}
if (!is_array($this->twitter)) {
cache_reset("twitter/charlesmarshall");
$this->use_view = false;
}
}
}
function endcache($store = TRUE, $send_output = TRUE)
{
global $cache_pbufferlen, $cache_absfile, $cache_data, $cache_variables, $cache_headers, $cache_ob_handler, $cache_output_buffer;
cache_debug(__LINE__ . ': $cache_absfile -> ' . $cache_absfile);
if (!CACHE_ON) {
cache_debug('Not caching, CACHE_ON is off');
return 0;
}
/* else */
if ($GLOBALS[CACHE_HAS]['ob_start']) {
$content = ob_get_contents();
if (cache_iftype($cache_pbufferlen, FALSE)) {
/* Output buffering was off before this, we just need to turn it off again */
/* JK's fix */
if ($send_output) {
ob_end_flush();
cache_debug(__LINE__ . ': Content sent. flush()');
} else {
ob_end_clean();
cache_debug(__LINE__ . ': Content ignored. clean()');
}
cache_debug(__LINE__ . ': $cache_absfile -> ' . $cache_absfile);
} else {
/* Output buffering was already on, so get our chunk of data for caching */
$content = substr($content, $cache_pbufferlen);
}
} else {
$content = $cache_output_buffer;
}
if (!$store) {
$cache_absfile = NULL;
}
if ($cache_absfile != NULL) {
$cache_data['content'] = $content;
$variables = array();
foreach ($cache_variables as $vn) {
//while(list(,$vn)=each($cache_variables)) {
cache_debug(__LINE__ . ': Found variable: <b>' . $vn . '</b>');
if (isset($GLOBALS[$vn])) {
$val = $GLOBALS[$vn];
cache_debug(__LINE__ . ': Setting variable ' . $vn . ' to ' . $val);
$variables[$vn] = $val;
}
}
$cache_data['cache_object'] = $cache_absfile;
$cache_data['variables'] = $variables;
$cache_data['headers'] = $cache_headers;
$datas = serialize($cache_data);
cache_write($cache_absfile, $datas);
} else {
cache_debug(__LINE__ . ': no variables found');
cache_debug($cache_variables[0]);
cache_debug(__LINE__ . ': $cache_absfile -> ' . $cache_absfile);
}
/* casues probs on win32 */
cache_lock($cache_absfile, FALSE);
/* */
cache_reset();
cache_debug(__LINE__ . ': $cache_absfile -> ' . $cache_absfile);
cache_debug(__LINE__ . ': <b>Caching is done!</b><br>');
}
