function load_locale($locale, $return = FALSE)
{
if ($locale == '') {
$CI =& get_instance();
$deft_lang = $CI->config->item('locale');
$locale = $deft_lang == '' ? 'en_US' : $deft_lang;
}
if (in_array($locale, Localization::$locales, TRUE)) {
return;
}
$langfile = $locale . '.properties';
if (file_exists(WPCI::active_app_path() . '/language/' . $langfile)) {
$lang = file_get_contents(WPCI::active_app_path() . '/language/' . $langfile);
} else {
if (file_exists(BASEPATH . 'language/' . $langfile)) {
$lang = file_get_contents(BASEPATH . 'language/' . $langfile);
if (!$lang) {
log_message('error', 'Language file contains no data: language/' . $langfile);
return;
}
} else {
//show_error('Unable to load the requested language file: language/'.$langfile);
log_message('error', 'Unable to load the requested language file: language/' . $langfile);
return;
}
}
Localization::$locales[$locale] = array();
// parse the language file
foreach (split("\n", $lang) as $entry) {
// if line starts with #, ignore
if (strncmp($entry, '#', 1) == 0) {
continue;
}
list($phrase, $trans) = split("=", $entry);
Localization::$locales[$locale][trim($phrase)] = trim($trans);
}
log_message('debug', 'Language file loaded: language/' . $langfile);
if ($return == TRUE) {
return Localization::$locales[$locale];
}
return TRUE;
}
function load($file = '', $use_sections = FALSE, $fail_gracefully = FALSE)
{
if ($app_path = WPCI::active_app_path(FALSE)) {
$file_path = $app_path . '/config/' . $file . EXT;
if (file_exists($file_path)) {
if (in_array($file_path, $this->is_loaded, TRUE)) {
return TRUE;
}
@(include $file_path);
if ($use_sections === TRUE) {
if (isset($this->config[$file])) {
$this->config[$file] = array_merge($this->config[$file], $config);
} else {
$this->config[$file] = $config;
}
} else {
$this->config = array_merge($this->config, $config);
}
return TRUE;
}
}
parent::load($file, $use_sections, $fail_gracefully);
}
/**
* Validates the supplied segments. Attempts to determine the path to
* the controller.
*
* @access private
* @param array
* @return array
*/
function _validate_request($segments)
{
// the first segment is our WordPress gateway, so we remove it
$gateway = array_shift($segments);
if ($gateway != wpci_get_slug()) {
return false;
}
// the second segment might be an app spec
if ($segments[0] == WPCI::get_active_app()) {
$this->set_app(array_shift($segments));
}
// and if there's nothing else, stop validating...
if (!count($segments)) {
return $segments;
}
// Does the requested controller exist in the root folder?
if (file_exists(WPCI::active_app_path() . '/controllers/' . $segments[0] . EXT)) {
return $segments;
}
// Is the controller in a sub-folder?
if (is_dir(WPCI::active_app_path() . '/controllers/' . $segments[0])) {
// Set the directory and remove it from the segment array
$this->set_directory($segments[0]);
$segments = array_slice($segments, 1);
if (count($segments) > 0) {
// Does the requested controller exist in the sub-folder?
if (!file_exists(WPCI::active_app_path() . '/controllers/' . $this->fetch_directory() . $segments[0] . EXT)) {
wp_die("There are no controllers for <b>" . $this->fetch_directory() . $segments[0] . "</b>.");
}
} else {
$this->set_class($this->default_controller);
$this->set_method('index');
// Does the default controller exist in the sub-folder?
if (!file_exists(WPCI::active_app_path() . '/controllers/' . $this->fetch_directory() . $this->default_controller . EXT)) {
$this->directory = '';
return array();
}
}
return $segments;
}
// Is the requested controller
// Can't find the requested controller...
wp_die("There are no controllers for <b>{$segments['0']}</b>.");
}
private static function execute_admin()
{
global $RTR, $CI, $EXT, $BM, $URI, $OUT;
// process annotations so that tokens are defined
WPCI::process_menu_annotations();
if ($token = isset($_REQUEST['page']) ? $_REQUEST['page'] : null) {
$class = null;
$method = null;
$app = null;
$directory = null;
$app_path = null;
// exact match for token?
if (isset(WPCI::$app_index[$token])) {
// load the menu settings
$menu = WPCI::$app_index[$token];
// tell WPCI which app is active
$app = $menu['app'];
WPCI::activate($app);
// load the application controller
$app_path = $menu['app_path'];
require_once $app_path;
$BM->mark('loading_time_base_classes_end');
// create an instance of the controller
$class = $menu['class'];
$method = $menu['method_name'];
} else {
if ($token == 'wp-ci') {
$app = isset($_REQUEST['a']) ? $_REQUEST['a'] : null;
$class = isset($_REQUEST['c']) ? strtolower($_REQUEST['c']) : 'settings';
$method = isset($_REQUEST['m']) ? $_REQUEST['m'] : 'index';
$directory = isset($_REQUEST['d']) ? $_REQUEST['d'] : null;
// if app is specified, activate it... (otherwise the core application will be used)
if ($app) {
WPCI::activate($app);
}
if ($directory) {
$app_path = WPCI::active_app_path() . "/controllers/{$directory}/{$class}" . EXT;
} else {
$app_path = WPCI::active_app_path() . "/controllers/{$class}" . EXT;
}
if (!file_exists($app_path)) {
wp_die("I don't know how to do <b>{$class}/{$method}</b>.");
}
// load the contorller
require_once $app_path;
}
}
if ($class && $method) {
// fake the router into thinking he did his job...
$RTR->set_app($app);
$RTR->set_class($class);
$RTR->set_method($method);
$RTR->set_directory($directory);
$BM->mark('loading_time_base_classes_end');
if (!class_exists($class)) {
wp_die("I can't find <b>{$class}/{$method}</b>.");
}
// make sure app class is at the top of the annotations stack
$ann = Annotations::get("{$app}/{$class}", $app_path);
// evaluate permissions, but only when they are specified for evaluation
$user_can = true;
if (count($ann->for_class('user_must') + $ann->for_class('user_can') + $ann->for_method($method, 'user_must') + $ann->for_method($method, 'user_can'))) {
// first, test all user_must annotations
foreach ($ann->for_class('user_must') as $cap) {
if (!current_user_can($cap)) {
$user_can = false;
break;
}
}
// next, test for method
if ($user_can) {
foreach ($ann->for_method($method, 'user_must') as $cap) {
if (!current_user_can($cap)) {
$user_can = false;
break;
}
}
// then, test user_can
if ($user_can) {
$user_can = false;
foreach ($ann->for_class('user_can') as $cap) {
$user_can = $user_can || current_user_can($cap);
}
foreach ($ann->for_method($method, 'user_can') as $cap) {
$user_can = $user_can || current_user_can($cap);
}
}
}
}
if ($method == 'controller' or strncmp($method, '_', 1) == 0 or in_array(strtolower($method), array_map('strtolower', get_class_methods('Controller'))) or !$user_can) {
wp_die("You're not allowed to do <b>{$class}/{$method}</b>.");
}
$EXT->_call_hook('pre_controller');
$BM->mark('controller_execution_time_( ' . $class . ' / ' . $method . ' )_start');
$CI = new $class();
$CI->method = strtoupper($_SERVER['REQUEST_METHOD']);
$EXT->_call_hook('post_controller_constructor');
// ajax annotation = no header
$is_ajax = $ann->for_class('ajax') || $ann->for_method($method, 'ajax');
$no_chrome = $ann->for_class('no_chrome') || $ann->for_method($method, 'chrome');
if ($is_ajax || $no_chrome) {
$_GET['noheader'] = 1;
}
$ajax_content = null;
// Is there a "remap" function?
if (method_exists($CI, '_remap')) {
$CI->_remap($method);
} else {
// is_callable() returns TRUE on some versions of PHP 5 for private and protected
// methods, so we'll use this workaround for consistent behavior
if (!in_array(strtolower($method), array_map('strtolower', get_class_methods($CI)))) {
wp_die("I'm not allowed to do <b>{$class}/{$method}</b>.");
}
log_message('debug', "Executing {$class}/{$method}()");
// Call the requested method.
// Any URI segments present (besides the class/function) will be passed to the method for convenience
if ($is_ajax || $no_chrome) {
ob_start();
}
call_user_func_array(array(&$CI, $method), array());
if ($is_ajax || $no_chrome) {
$ajax_content = ob_get_clean();
}
}
$BM->mark('controller_execution_time_( ' . $class . ' / ' . $method . ' )_end');
$EXT->_call_hook('post_controller');
$EXT->_call_hook('post_system');
if (class_exists('CI_DB') and isset($CI->db)) {
$CI->db->close();
}
// if this was an ajax request, then we display the output and terminate
if ($is_ajax || $no_chrome) {
if ($is_ajax) {
header('Content-type: application/json', true);
}
echo $ajax_content;
$OUT->_display();
exit(0);
}
}
}
}
/**
* Autoloader
*
* The config/autoload.php file contains an array that permits sub-systems,
* libraries, plugins, and helpers to be loaded automatically.
*
* @access private
* @param array
* @return void
*/
function _ci_autoloader()
{
// core auto-loader
@(include_once APPPATH . 'config/autoload' . EXT);
if (isset($autoload)) {
$this->_ci_autoload($autoload);
unset($autoload);
}
// active app auto-loader
if (WPCI::active_app_path() != APPPATH) {
if (file_exists($autoload_path = WPCI::active_app_path() . '/config/autoload' . EXT)) {
@(include_once $autoload_path);
}
if (isset($autoload)) {
$this->_ci_autoload($autoload);
unset($autoload);
}
}
}
