function refreshCache($path)
{
$file = $this->getCacheLocation($path);
// Replace existing with blank file
if (file_exists($file)) {
unlink($file);
}
touch($file);
$content = tiki_get_remote_file($path);
$parts = explode("\n", $content);
$parts = array_map('trim', $parts);
$good = false;
foreach ($parts as $line) {
// All lines contain 3 entries
if (empty($line)) {
continue;
}
if (substr_count($line, "\t") != 2) {
return false;
}
$good = true;
}
// A valid file has at least one profile
if (!$good) {
return false;
}
file_put_contents($file, $content . "\n");
return true;
}
private function traverseForExternals(&$data)
{
if (is_array($data)) {
foreach ($data as &$value) {
$this->traverseForExternals($value);
}
} elseif (0 === strpos($data, 'wikicontent:')) {
$pageName = substr($data, strlen('wikicontent:'));
$exportUrl = dirname($this->profile->url) . '/tiki-export_wiki_pages.php?' . http_build_query(array('page' => $pageName));
$content = tiki_get_remote_file($exportUrl);
$content = str_replace("\r", '', $content);
$begin = strpos($content, "\n\n");
if ($begin !== false) {
$data = substr($content, $begin + 2);
}
}
}
