public function load_resources($dir = NULL)
{
if ($dir === NULL) {
$dir = $this->dir;
}
if (!$this->is_state_loading()) {
// Load only once
return;
}
try {
// Look in directory for resources
if (!is_dir($dir)) {
CrayonLog::syslog('The resource directory is missing, should be at \'' . $dir . '\'.');
} else {
if (($handle = @opendir($dir)) != FALSE) {
// Loop over directory contents
while (($file = readdir($handle)) !== FALSE) {
if ($file != "." && $file != "..") {
// Check if $file is directory, remove extension when checking for existence.
if (!is_dir($dir . $file)) {
$file = CrayonUtil::path_rem_ext($file);
}
if ($this->exists($file)) {
$this->add_resource($this->resource_instance($file));
}
}
}
closedir($handle);
}
}
} catch (Exception $e) {
CrayonLog::syslog('An error occured when trying to load resources: ' . $e->getFile() . $e->getLine());
}
}
