/**
* Refresh the in-memory set of variables.
*
* Refresh the in-memory set of variables. Useful after a page request is made
* that changes a variable in a different thread.
*
* This is an overridden version of the function provided by the Drupal test
* module. It maintains any settings created in settings.php (and it's
* corresponding global.inc) file.
*
* In other words calling a settings page with $this->drupalPost() with a
* changed value would update a variable to reflect that change, but in
* the thread that made the call (thread running the test) the changed
* variable would not be picked up.
*
* This method clears the variables cache and loads a fresh copy from
* the database to ensure that the most up-to-date set of variables is loaded.
*/
protected function refreshVariables()
{
global $conf;
cache_clear_all('variables', 'cache_bootstrap');
$variables = variable_initialize();
// Merge updated database variables back into $conf.
foreach ($variables as $name => $value) {
$conf[$name] = $value;
}
return $conf;
}
/**
* Refresh the in-memory set of variables and state values. Useful after a
* page request is made that changes a variable in a different thread.
*
* In other words calling a settings page with $this->backdropPost() with a changed
* value would update a variable to reflect that change, but in the thread that
* made the call (thread running the test) the changed variable would not be
* picked up.
*
* This method clears the variables cache and loads a fresh copy from the database
* to ensure that the most up-to-date set of variables is loaded.
*/
protected function refreshVariables()
{
global $conf;
cache('bootstrap')->delete('variables');
$conf = variable_initialize();
backdrop_static_reset('states');
backdrop_static_reset('config');
}
/**
* Refresh the in-memory set of variables. Useful after a page request is made
* that changes a variable in a different thread.
*
* In other words calling a settings page with $this->drupalPost() with a changed
* value would update a variable to reflect that change, but in the thread that
* made the call (thread running the test) the changed variable would not be
* picked up.
*
* This method clears the variables cache and loads a fresh copy from the database
* to ensure that the most up-to-date set of variables is loaded.
*/
protected function refreshVariables()
{
global $conf;
cache_clear_all('variables', 'cache_bootstrap');
$conf = variable_initialize();
}
/**
* Refresh the in-memory set of variables. Useful after a page request is made
* that changes a variable in a different thread.
*
* In other words calling a settings page with $this->drupalPost() with a changed
* value would update a variable to reflect that change, but in the thread that
* made the call (thread running the test) the changed variable would not be
* picked up.
*
* This method clears the variables cache and loads a fresh copy from the database
* to ensure that the most up-to-date set of variables is loaded.
*/
protected function refreshVariables()
{
global $conf;
if (!defined('DRUPAL_CORE_VERSION')) {
define('DRUPAL_CORE_VERSION', "8");
}
if (DRUPAL_CORE_VERSION == "7") {
cache_clear_all('variables', 'cache_bootstrap');
} else {
cache('bootstrap')->delete('variables');
}
$conf = variable_initialize();
}
/**
* Read a drupal variable.
*
* @param string $name
* The variable name.
* @param null $default
* Pass in a default to use of the variable doesn't exist.
*
* @return bool|mixed
* false on failure, the variable on success.
*/
public function readVariable($name, $default = null)
{
global $conf;
$conf = variable_initialize($conf);
return variable_get($name, $default);
}
// Drupal will probably miscalculate the base_url if we're bootstrapping from handler.php
if (!isset($base_url)) {
$base_root = isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on' ? 'https' : 'http';
// As $_SERVER['HTTP_HOST'] allows user input, ensure it only contains valid characters.
$base_url = $base_root . '://www.' . preg_replace('/[^a-z0-9-:._]/i', '', $_SERVER['HTTP_HOST']);
// Unlike $_SERVER['PHP_SELF'], $_SERVER['SCRIPT_NAME'] cannot be modified by a visitor.
$script_path_array = explode('/', $_SERVER['SCRIPT_NAME']);
$base_path_array = explode('/', $base_path);
$base_dir = implode('/', array_intersect($base_path_array, $script_path_array));
$base_url .= $base_dir;
}
// Bootstrap Drupal.
require_once './includes/bootstrap.inc';
drupal_bootstrap(DRUPAL_BOOTSTRAP_SESSION);
// Initialize configuration variables, using values from settings.php if available.
$conf = variable_initialize(isset($conf) ? $conf : array());
// Add file.inc for various file functions used in phpfreechat
require_once './includes/file.inc';
// Add common.inc to be able to use drupal_get_path later
require_once './includes/common.inc';
// Add user module to handle user permissions in phpfreechat
require_once drupal_get_path('module', 'user') . '/user.module';
// We will need to load the current node
if (!function_exists('arg')) {
// Use HTTP_REFERER to extract the node ID
$path = str_replace(array($base_url . '/', '/?q='), '', $_SERVER['HTTP_REFERER']);
// Get the real path from the current request
require_once './includes/path.inc';
$args = explode('/', drupal_get_normal_path($path));
$result = db_query('SELECT * FROM {node} n INNER JOIN {phpfreechat} pfc ON pfc.nid = n.nid WHERE n.nid = :nid', array(':nid' => $args[1]));
$node = $result->fetchObject();
/**
* Makes sure all variables and branches have been reset.
*/
function resetBranchesAndCache()
{
cache_clear_all('variables', 'cache_bootstrap', 'cache');
drupal_static_reset();
variable_initialize();
api_reset_branches();
}