&1 && mv node-" . NODE_VER . "-linux-" . NODE_ARCH . " " . NODE_DIR . " && touch nodepid && rm -f " . NODE_FILE, $ret);
echo $ret === 0 ? "Done.\n" : "Failed. Error: $ret\nTry putting node folder via (S)FTP, so that " . __DIR__ . "/node/bin/node exists.";
}
function node_uninstall() {
if(!file_exists(NODE_DIR)) {
echo "Node.js is not yet installed.\n";
return;
}
echo "Unnstalling Node.js:\n";
passthru("rm -rfv " . NODE_DIR . " nodepid", $ret);
passthru("rm -rfv node_modules", $ret);
passthru("rm -rfv .npm", $ret);
passthru("rm -rfv nodeout", $ret);
echo $ret === 0 ? "Done.\n" : "Failed. Error: $ret\n";
}
function node_start($file) {
if(!file_exists(NODE_DIR)) {
echo "Node.js is not yet installed. Install it.\n";
return;
}
$node_pid = intval(file_get_contents("nodepid"));
if($node_pid > 0) {
echo "Node.js is already running. Stop it.\n";
return;
}
$file = escapeshellarg($file);
echo "Starting: node $file\n";
$node_pid = exec("PORT=" . NODE_PORT . " " . NODE_DIR . "/bin/node $file >nodeout 2>&1 & echo $!");
echo $node_pid > 0 ? "Done. PID=$node_pid\n" : "Failed.\n";
file_put_contents("nodepid", $node_pid, LOCK_EX);
sleep(1); //Wait for node to spin up
echo file_get_contents("nodeout");
}
function node_stop() {
if(!file_exists(NODE_DIR)) {
echo "Node.js is not yet installed. Install it.\n";
return;
}
$node_pid = intval(file_get_contents("nodepid"));
if($node_pid === 0) {
echo "Node.js is not yet running.\n";
return;
}
echo "Stopping Node.js with PID=$node_pid:\n";
$ret = -1;
passthru("kill $node_pid", $ret);
echo $ret === 0 ? "Done.\n" : "Failed. Error: $ret\n";
file_put_contents("nodepid", '', LOCK_EX);
}
function node_npm($cmd) {
if(!file_exists(NODE_DIR)) {
echo "Node.js is not yet installed. Install it.\n";
return;
}
$cmd = escapeshellcmd(NODE_DIR . "/bin/npm --cache ./.npm -- $cmd");
echo "Running: $cmd\n";
$ret = -1;
passthru($cmd, $ret);
echo $ret === 0 ? "Done.\n" : "Failed. Error: $ret. See npm-debug.log\n";
}
function node_serve($path = "") {
if(!file_exists(NODE_DIR)) {
node_head();
echo "Node.js is not yet installed. Switch to Admin Mode and Install it.\n";
node_foot();
return;
}
$node_pid = intval(file_get_contents("nodepid"));
if($node_pid === 0) {
node_head();
echo "Node.js is not yet running. Switch to Admin Mode and Start it\n";
node_foot();
return;
}
$curl = curl_init("http://127.0.0.1:" . NODE_PORT . "/$path");
curl_setopt($curl, CURLOPT_HEADER, 1);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
$headers = array();
foreach(getallheaders() as $key => $value) {
$headers[] = $key . ": " . $value;
}
curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);
curl_setopt($curl, CURLOPT_CUSTOMREQUEST, $_SERVER["REQUEST_METHOD"]);
if($_SERVER["REQUEST_METHOD"] === "POST") {
curl_setopt($curl, CURLOPT_POST, 1);
curl_setopt($curl, CURLOPT_POSTFIELDS, http_build_query($_POST));
}
$resp = curl_exec($curl);
if($resp === false) {
node_head();
echo "Error requesting $path: " . curl_error($curl);
node_foot();
} else {
list($head, $body) = explode("\r\n\r\n", $resp, 2);
$headarr = explode("\n", $head);
foreach($headarr as $headval) {
header($headval);
}
echo $body;
}
curl_close($curl);
}
function node_head() {
echo 'Node.phpNode.php
';
}
function node_foot() {
echo 'Powered by node.php
';
}
function node_dispatch() {
if(ADMIN_MODE) {
node_head();
if(isset($_GET['install'])) {
node_install();
} elseif(isset($_GET['uninstall'])) {
node_uninstall();
} elseif(isset($_GET['start'])) {
node_start($_GET['start']);
} elseif(isset($_GET['stop'])) {
node_stop();
} elseif(isset($_GET['npm'])) {
node_npm($_GET['npm']);
} else {
echo "You are in Admin Mode. Switch back to normal mode to serve your node app.";
}
node_foot();
} else {
if(isset($_GET['path'])) {
node_serve($_GET['path']);
} else {
node_serve();
}
}
}
node_dispatch();