<?php
$f="/opt/wevia-brain/wevia-master-router.php";
$c=file_get_contents($f);
if(strpos($c,"opus_persistent_intents")!==false){
    echo "ALREADY HOOKED\n";
    exit;
}
$target="source' => 'intent-execution'];";
$pos=strpos($c,$target);
if(!$pos){echo "TARGET NOT FOUND\n";exit;}
$insert=$target."\n    \$opus_r = opus_persistent_intents(\$msg, \$base); if (\$opus_r) return \$opus_r;";
$c=substr($c,0,$pos).$insert.substr($c,$pos+strlen($target));
file_put_contents($f,$c);
echo shell_exec("php -l $f 2>&1 | head -1")."\n";
if(strpos(shell_exec("php -l $f 2>&1"),"No syntax")===false){
    shell_exec("cd /opt/wevia-brain && git checkout -- $f");
    echo "REVERTED (lint fail)\n";
}else{
    echo "HOOKED OK\n";
}