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framework/cli-script.php 3.49 KB
0084d336   Administrator   Importers CRUD
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  <?php
  
  /**
   * File similar to main.php designed for command-line scripts
   * 
   * This file lets you execute SilverStripe requests from the command-line.  The URL is passed as the first argument to
   * the scripts.
   * 
   * @package framework
   * @subpackage core
   */
  
  /**
   * Ensure that people can't access this from a web-server
   */
  if(isset($_SERVER['HTTP_HOST'])) {
  	echo "cli-script.php can't be run from a web request, you have to run it on the command-line.";
  	die();
  }
  
  /**
   * Identify the cli-script.php file and change to its container directory, so that require_once() works
   */
  $_SERVER['SCRIPT_FILENAME'] = __FILE__;
  chdir(dirname($_SERVER['SCRIPT_FILENAME']));
  
  /**
   * Process arguments and load them into the $_GET and $_REQUEST arrays
   * For example,
   * sake my/url somearg otherarg key=val --otherkey=val third=val&fourth=val
   *
   * Will result in the following get data:
   *   args => array('somearg', 'otherarg'),
   *   key => val
   *   otherkey => val
   *   third => val
   *   fourth => val
   */
  if(isset($_SERVER['argv'][2])) {
  	$args = array_slice($_SERVER['argv'],2);
  	if(!isset($_GET)) $_GET = array();
  	if(!isset($_REQUEST)) $_REQUEST = array();
  	foreach($args as $arg) {
  		if(strpos($arg,'=') == false) {
  			$_GET['args'][] = $arg;
  		} else {
  			$newItems = array();
  			parse_str( (substr($arg,0,2) == '--') ? substr($arg,2) : $arg, $newItems );
  			$_GET = array_merge($_GET, $newItems);
  		}
  	}
  	$_REQUEST = array_merge($_REQUEST, $_GET);
  }
  
  // Set 'url' GET parameter
  if(isset($_SERVER['argv'][1])) {
  	$_REQUEST['url'] = $_SERVER['argv'][1];
  	$_GET['url'] = $_SERVER['argv'][1];
  }
  
  /**
   * Include SilverStripe's core code
   */
  require_once("core/Core.php");
  
  global $databaseConfig;
  
  // We don't have a session in cli-script, but this prevents errors
  $_SESSION = null;
  
  require_once("model/DB.php");
  
  
  // Connect to database
  if(!isset($databaseConfig) || !isset($databaseConfig['database']) || !$databaseConfig['database']) {
  	echo "\nPlease configure your database connection details.  You can do this by creating a file
  called _ss_environment.php in either of the following locations:\n\n";
  	echo " - " .  BASE_PATH  . DIRECTORY_SEPARATOR . "_ss_environment.php\n - ";
  	echo dirname(BASE_PATH) . DIRECTORY_SEPARATOR . "_ss_environment.php\n\n";
  	echo <<<ENVCONTENT
  
  Put the following content into this file:
  --------------------------------------------------
  <?php
  
  /* Change this from 'dev' to 'live' for a production environment. */
  define('SS_ENVIRONMENT_TYPE', 'dev');
   
  /* This defines a default database user */
  define('SS_DATABASE_SERVER', 'localhost');
  define('SS_DATABASE_USERNAME', '<user>');
  define('SS_DATABASE_PASSWORD', '<password>');
  define('SS_DATABASE_NAME', '<database>');
  --------------------------------------------------
  
  Once you have done that, run 'composer install' or './framework/sake dev/build' to create 
  an empty database.
  
  For more information, please read this page in our docs:
  http://docs.silverstripe.org/en/getting_started/environment_management/
  
  
  ENVCONTENT;
  	exit(1);
  }
  DB::connect($databaseConfig);
  
  
  // Get the request URL from the querystring arguments
  $url = isset($_SERVER['argv'][1]) ? $_SERVER['argv'][1] : null;
  if(!$url) {
  	echo 'Please specify an argument to cli-script.php/sake. For more information, visit'
  		. ' http://docs.silverstripe.org/en/developer_guides/cli';
  	die();
  }
  
  $_SERVER['REQUEST_URI'] = BASE_URL . '/' . $url;
  
  // Direct away - this is the "main" function, that hands control to the apporopriate controller
  DataModel::set_inst(new DataModel());
  Director::direct($url, DataModel::inst());