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<?php
class Blatech
{
protected $blatech = null;
public function __construct($config)
{
$this->blatech = parse_ini_file($config, true);
}
public function runCommand($message, $args)
{
$args = static::sanitiseArgs($args);
$nick = ltrim(explode('!', $message[0])[0], ":");
$channel = $message[2];
$msg = explode(" ", ltrim(trim($message[3], "\r\n"), ":@"));
if (!isset($msg[0])) {
return null;
} else {
if (array_key_exists($msg[0], $this->blatech)) {
$command = $this->blatech[$msg[0]]['command'];
$stdin = $this->blatech[$msg[0]]['stdin'];
$cargs = $this->blatech[$msg[0]]['args'];
$path = $this->blatech[$msg[0]]["path"];
$include_trigger_as_argument = $this->blatech[$msg[0]]['include_trigger_as_argument'];
if ($include_trigger_as_argument) {
$args = $msg[0] . ' ' . $args;
}
if ($path) {
$path_check = is_readable($path);
if (!$path_check) {
return 'Cannot access directory at : ' . $path;
}
$cd = "cd " . $path . ' && ';
} else {
$cd = "";
}
if ($stdin == true) {
// var_dump($cd . 'echo "' . $args . '" | ' . $command);
return explode("\n", shell_exec($cd . 'echo "' . $args . '" | ' . $command))[0];
} else if ($cargs == true) {
return 'Command Line Arguments Not Supported Yet.';
} else {
// var_dump($cd . 'echo "' . $args . '" | ' . $command);
return explode("\n", shell_exec($cd . $command))[0];
}
}
}
}
private static function sanitiseArgs($string)
{
return preg_replace('/[^a-z\d_+:@#~!?\\/"\'£$%^*(){}\-\][=,.< >]/iu', '', $string);
}
}
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