#!/usr/bin/php

<?php

// $Id: drupal.sh,v 1.4 2007/07/02 14:41:37 dries Exp $

/**

 * Drupal shell execution script

 *

 * Check for your PHP interpreter - on Windows you'll probably have to

 * replace line 1 with

 *   #!c:/program files/php/php.exe

 *

 * @param path  Drupal's absolute root directory in local file system (optional).

 * @param URI   A URI to execute, including HTTP protocol prefix.

 */

$script = basename(array_shift($_SERVER['argv']));

if (in_array('--help', $_SERVER['argv'])) {

  echo <<<EOF

Execute a Drupal page from the shell.

Usage:        {$script} [OPTIONS] "<URI>"

Example:      {$script} "http://mysite.org/node"

All arguments are long options.

  --help      This page.

  --root      Set the working directory for the script to the specified path.

              To execute Drupal this has to be the root directory of your

              Drupal installation, f.e. /home/www/foo/drupal (assuming Drupal

              running on Unix). Current directory is not required.

              Use surrounding quotation marks on Windows.

  --verbose   This option displays the options as they are set, but will

              produce errors from setting the session.

  URI         The URI to execute, i.e. http://default/foo/bar for executing

              the path '/foo/bar' in your site 'default'.  URI has to be

              enclosed by quotation marks if there are ampersands in it

              (f.e. index.php?q=node&foo=bar).  Prefix 'http://' is required,

              and the domain must exist in Drupal's sites-directory.

              If the given path and file exists it will be executed directly,

              i.e. if URI is set to http://default/bar/foo.php

              and bar/foo.php exists, this script will be executed without

              bootstrapping Drupal.  To execute Drupal's cron.php, specify

              http://default/cron.php as the URI.

To run this script without --root argument invoke it from the root directory

of your Drupal installation with

  ./scripts/{$script}

\n

EOF;

  exit;

}

// define default settings

$cmd = 'index.php';

$_SERVER['HTTP_HOST']       = 'default';

$_SERVER['PHP_SELF']        = '/index.php';

$_SERVER['REMOTE_ADDR']     = '127.0.0.1';

$_SERVER['SERVER_SOFTWARE'] = 'PHP CLI';

$_SERVER['REQUEST_METHOD']  = 'GET';

$_SERVER['QUERY_STRING']    = '';

$_SERVER['PHP_SELF']        = $_SERVER['REQUEST_URI'] = '/';

// toggle verbose mode

if (in_array('--verbose', $_SERVER['argv'])) {

  $_verbose_mode = true;

}

else {

  $_verbose_mode = false;

}

// parse invocation arguments

while ($param = array_shift($_SERVER['argv'])) {

  switch ($param) {

    case '--root':

      // change working directory

      $path = array_shift($_SERVER['argv']);

      if (is_dir($path)) {

        chdir($path);

        if ($_verbose_mode) {

          echo "cwd changed to: {$path}\n";

        }

      }

      else {

        echo "\nERROR: {$path} not found.\n\n";

      }

      break;

    default:

      if (substr($param, 0, 2) == '--') {

        // ignore unknown options

        break;

      }

      else {

        // parse the URI

        $path = parse_url($param);

        // set site name

        if (isset($path['host'])) {

          $_SERVER['HTTP_HOST'] = $path['host'];

        }

        // set query string

        if (isset($path['query'])) {

          $_SERVER['QUERY_STRING'] = $path['query'];

          parse_str($path['query'], $_GET);

          $_REQUEST = $_GET;

        }

        // set file to execute or Drupal path (clean urls enabled)

        if (isset($path['path']) && file_exists(substr($path['path'], 1))) {

          $_SERVER['PHP_SELF'] = $_SERVER['REQUEST_URI'] = $path['path'];

          $cmd = substr($path['path'], 1);

        }

        else if (isset($path['path'])) {

          if (!isset($_GET['q'])) {

            $_REQUEST['q'] = $_GET['q'] = $path['path'];

          }

        }

        // display setup in verbose mode

        if ($_verbose_mode) {

          echo "Hostname set to: {$_SERVER['HTTP_HOST']}\n";

          echo "Script name set to: {$cmd}\n";

          echo "Path set to: {$_GET['q']}\n";

        }

      }

      break;

  }

}

if (file_exists($cmd)) {

  include $cmd;

}

else {

  echo "\nERROR: {$cmd} not found.\n\n";

}

exit();