<?php

###  PHP command line wrapper for WP Engine's web based WP-CLI
###  Example command line: php wp_engine_cli.php -i wp_install_name -c "cli info"

$all_installs = array(
  'install1',
  'install2',
  'install3,
);

# Grab options from command line
$options = getopt("i:c:");

# Break out into variables
$install = $options["i"];
$command = $options["c"];


if ( isset( $command ) ){
  if( isset( $install )){
    send_request( $install, $command );
  }
  else{
    foreach ( $all_installs as $site ) {
      send_request( $site, $command );
    }
  }
  echo "\n";
}
else{
  echo "Error - No command inputted\n";
}

function send_request( $install, $command ){
  # Replay token and cookie from valid WP Engine web request
  $token = "######";
  $cookie = "######";

  $curl_url = "https://my.wpengine.com/installs/$install/wp_cli?command=" .urlencode($command);

  $curl = curl_init();

  curl_setopt_array($curl, array(
    CURLOPT_URL => $curl_url,
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_ENCODING => "",
    CURLOPT_MAXREDIRS => 10,
    CURLOPT_TIMEOUT => 30,
    CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
    CURLOPT_CUSTOMREQUEST => "POST",
    CURLOPT_HTTPHEADER => array(
      "cache-control: no-cache",
      "cookie: $cookie",
      "x-csrf-token: $token"
    ),
  ));

  $response = curl_exec($curl);
  $err = curl_error($curl);

  curl_close($curl);

  if ($err) {
    echo "cURL Error #:" . $err;
  } else {

    # convert json output to PHP array
    $array = json_decode($response, true);

    # output reponse from array back to command line
    echo $array["response"];
  }
}

?>