/**
* Customized loader methods, which will use define_module
* to load the module definition file if necessary.
*/
function helper($helper)
{
if (!is_array($helper)) {
self::define_module($helper);
}
return parent::helper($helper);
}
/**
* Load a helper contained within a module.
*
* Copied from MX_Loader, modified to check the /bonfire/helpers directory for
* a 'BF_' prefixed helper.
*
* @param string $helper The helper to load.
*
* @return $this
**/
public function helper($helper = array())
{
if (is_array($helper)) {
return $this->helpers($helper);
}
if (isset($this->_ci_helpers[$helper])) {
return;
}
list($path, $_helper) = Modules::find("{$helper}_helper", $this->_module, 'helpers/');
if ($path === false) {
// If the helper was not found in a module, check the traditional locations.
parent::helper($helper);
return $this;
}
Modules::load_file($_helper, $path);
$this->_ci_helpers[$_helper] = true;
return $this;
}
/**
* Load a helper contained within a module.
*
* Copied from MX_Loader, modified to check the /bonfire/helpers directory for
* a 'BF_' prefixed helper.
*
* @param string $helper The helper to load.
*
* @return void;
**/
public function helper($helper = array())
{
if (is_array($helper)) {
return $this->helpers($helper);
}
if (isset($this->_ci_helpers[$helper])) {
return;
}
list($path, $_helper) = Modules::find($helper . '_helper', $this->_module, 'helpers/');
if ($path === false) {
if (file_exists(BFPATH . "helpers/BF_{$helper}_helper.php")) {
include_once BFPATH . "helpers/BF_{$helper}_helper.php";
}
return parent::helper($helper);
}
Modules::load_file($_helper, $path);
$this->_ci_helpers[$_helper] = TRUE;
}
/**
* Load a helper contained within a module.
*
* Copied from MX_Loader, modified to check the /bonfire/helpers directory for
* a 'BF_' prefixed helper.
*
* @param string $helper The helper to load.
*
* @return $this
**/
public function helper($helper = array())
{
if (is_array($helper)) {
return $this->helpers($helper);
}
if (isset($this->_ci_helpers[$helper])) {
return;
}
list($path, $_helper) = Modules::find("{$helper}_helper", $this->_module, 'helpers/');
if ($path === false) {
// If the helper was not found in a module, check for a BF_ prefixed
// helper in the Bonfire helpers directory.
if (file_exists(BFPATH . "helpers/BF_{$helper}_helper.php")) {
include_once BFPATH . "helpers/BF_{$helper}_helper.php";
}
parent::helper($helper);
return $this;
}
Modules::load_file($_helper, $path);
$this->_ci_helpers[$_helper] = true;
return $this;
}
/**
* Load helper, check TrafficTower core helpers.
*
* @param array $helper Helper name (or list of helpers)
*/
public function helper($helper = array())
{
if (is_array($helper)) {
return $this->helpers($helper);
}
$tt_helpers = $this->_tt_helpers();
// Check if is TT helper
$helper = trim($helper, '/');
if (in_array(strtolower($helper), $tt_helpers)) {
// Check for app helper
if (strpos('/', $helper) === FALSE && $this->_app_helper_exists($helper)) {
// Manual add (due to lowerize capitals in CI core)
$app_helper = strpos($helper, '.php') === FALSE ? $helper . '_helper.php' : $helper;
include_once APPPATH . 'helpers/' . $this->app_prefix . $app_helper;
}
$helper = '../../traffictower/helpers/' . $helper;
}
parent::helper($helper);
}
/** Load a module helper **/
public function helper($helper, $module = NULL)
{
if (!isset($module)) {
$module = $this->_module;
}
// FUEL
if (is_array($helper)) {
return $this->helpers($helper);
}
if (isset($this->_ci_helpers[$helper])) {
return;
}
list($path, $_helper) = Modules::find($helper . '_helper', $module, 'helpers/');
if ($path === FALSE) {
return parent::helper($helper);
}
Modules::load_file($_helper, $path);
$this->_ci_helpers[$_helper] = TRUE;
}
