<?php
// $ Id: $

/**
  * Script originally from 
  * 	http://acquia.com/blog/drupal-cli-utils
  * but adapted for use within the Origo workflow.
  */

require_once dirname(__FILE__) .'/cli_installer_lib/DrupalCli.php';
require_once dirname(__FILE__) .'/cli_installer_lib/DrupalInstaller.php';

function origo_install($vars) {
  origo_check_vars($vars);
  
  DrupalCli::Setup($_SERVER);
  
  if (array_key_exists('url', $vars)) {
    $baseurl = DrupalInstaller::array_remove($vars, 'url');
  } else {
    $baseurl = 'http://localhost/';
  }
  
  $installer = new DrupalInstaller();
  $installer->profile = DrupalInstaller::array_remove($vars, 'profile');
  $installer->db =  DrupalInstaller::array_remove($vars, 'db');
  $installer->db_type =  DrupalInstaller::array_remove($vars, 'db_type');
  $installer->db_host =  DrupalInstaller::array_remove($vars, 'db_host');
  $installer->db_user =  DrupalInstaller::array_remove($vars, 'db_user');
  $installer->db_password =  DrupalInstaller::array_remove($vars, 'db_password');
  $installer->site_name =  DrupalInstaller::array_remove($vars, 'site_name');
  $installer->username = DrupalInstaller::array_remove($vars, 'username');
  $installer->password = DrupalInstaller::array_remove($vars, 'password');
  $installer->email = DrupalInstaller::array_remove($vars, 'email');
  $installer->additionalParams = $vars;
  $installer->install($baseurl);
}

function origo_check_vars(&$vars) {
  if (!isset($vars['profile']))
    throw new Exception('You must specify an array-entry "[\'profile\']" in the argument to "origo_install"');
  if (!isset($vars['db']))
    throw new Exception('You must specify an array-entry "[\'db\']" in the argument to "origo_install"');
  if (!isset($vars['db_type']))
    throw new Exception('You must specify an array-entry "[\'db_type\']" in the argument to "origo_install"');
  if (!isset($vars['db_host']))
    throw new Exception('You must specify an array-entry "[\'db_host\']" in the argument to "origo_install"');
  if (!isset($vars['db_user']))
    throw new Exception('You must specify an array-entry "[\'db_user\']" in the argument to "origo_install"');
  if (!isset($vars['site_name']))
    throw new Exception('You must specify an array-entry "[\'site_name\']" in the argument to "origo_install"');
  if (!isset($vars['username']))
    throw new Exception('You must specify an array-entry "[\'username\']" in the argument to "origo_install"');
  if (!isset($vars['password']))
    throw new Exception('You must specify an array-entry "[\'password\']" in the argument to "origo_install"');
  if (!isset($vars['email']))
    throw new Exception('You must specify an array-entry "[\'email\']" in the argument to "origo_install"');
  if (!isset($vars['url']))
    throw new Exception('You must specify an array-entry "[\'profile\']" in the argument to "origo_install"');
}