PHP common_copy_args函数代码示例

 /**
  * For initializing members of the class.
  *
  * @param array $argarray misc. arguments
  *
  * @return boolean true
  */
 function prepare($argarray)
 {
     $this->args =& common_copy_args($argarray);
     if ($this->boolean('ajax')) {
         StatusNet::setAjax(true);
     }
     return true;
 }

 /**
  * For initializing members of the class.
  *
  * @param array $argarray misc. arguments
  *
  * @return boolean true
  */
 function prepare($argarray)
 {
     $this->args =& common_copy_args($argarray);
     return true;
 }

function common_copy_args($from)
{
    $to = array();
    $strip = get_magic_quotes_gpc();
    foreach ($from as $k => $v) {
        if ($strip) {
            if (is_array($v)) {
                $to[$k] = common_copy_args($v);
            } else {
                $to[$k] = stripslashes($v);
            }
        } else {
            $to[$k] = $v;
        }
    }
    return $to;
}

function oid_check_immediate($openid_url, $backto = null)
{
    if (!$backto) {
        $action = $_REQUEST['action'];
        $args = common_copy_args($_GET);
        unset($args['action']);
        $backto = common_local_url($action, $args);
    }
    common_ensure_session();
    $_SESSION['openid_immediate_backto'] = $backto;
    oid_authenticate($openid_url, 'finishimmediate', true);
}

function main()
{
    global $user, $action;
    if (!_have_config()) {
        $msg = sprintf(_("No configuration file found. Try running " . "the installation program first."));
        $sac = new ServerErrorAction($msg);
        $sac->showPage();
        return;
    }
    // Make sure RW database is setup
    setupRW();
    // XXX: we need a little more structure in this script
    // get and cache current user (may hit RW!)
    $user = common_current_user();
    // initialize language env
    common_init_language();
    $path = getPath($_REQUEST);
    $r = Router::get();
    $args = $r->map($path);
    if (!$args) {
        // TRANS: Error message displayed when trying to access a non-existing page.
        $cac = new ClientErrorAction(_('Unknown page'), 404);
        $cac->showPage();
        return;
    }
    $site_ssl = common_config('site', 'ssl');
    // If the request is HTTP and it should be HTTPS...
    if ($site_ssl != 'never' && !GNUsocial::isHTTPS() && common_is_sensitive($args['action'])) {
        common_redirect(common_local_url($args['action'], $args));
    }
    $args = array_merge($args, $_REQUEST);
    Event::handle('ArgsInitialize', array(&$args));
    $action = basename($args['action']);
    if (!$action || !preg_match('/^[a-zA-Z0-9_-]*$/', $action)) {
        common_redirect(common_local_url('public'));
    }
    // If the site is private, and they're not on one of the "public"
    // parts of the site, redirect to login
    if (!$user && common_config('site', 'private') && !isLoginAction($action) && !preg_match('/rss$/', $action) && $action != 'robotstxt' && !preg_match('/^Api/', $action)) {
        // set returnto
        $rargs =& common_copy_args($args);
        unset($rargs['action']);
        if (common_config('site', 'fancy')) {
            unset($rargs['p']);
        }
        if (array_key_exists('submit', $rargs)) {
            unset($rargs['submit']);
        }
        foreach (array_keys($_COOKIE) as $cookie) {
            unset($rargs[$cookie]);
        }
        common_set_returnto(common_local_url($action, $rargs));
        common_redirect(common_local_url('login'));
    }
    $action_class = ucfirst($action) . 'Action';
    if (!class_exists($action_class)) {
        // TRANS: Error message displayed when trying to perform an undefined action.
        $cac = new ClientErrorAction(_('Unknown action'), 404);
        $cac->showPage();
    } else {
        try {
            call_user_func("{$action_class}::run", $args);
        } catch (ClientException $cex) {
            $cac = new ClientErrorAction($cex->getMessage(), $cex->getCode());
            $cac->showPage();
        } catch (ServerException $sex) {
            // snort snort guffaw
            $sac = new ServerErrorAction($sex->getMessage(), $sex->getCode(), $sex);
            $sac->showPage();
        } catch (Exception $ex) {
            $sac = new ServerErrorAction($ex->getMessage(), 500, $ex);
            $sac->showPage();
        }
    }
}

function main()
{
    // fake HTTP redirects using lighttpd's 404 redirects
    if (strpos($_SERVER['SERVER_SOFTWARE'], 'lighttpd') !== false) {
        $_lighty_url = $base_url . $_SERVER['REQUEST_URI'];
        $_lighty_url = @parse_url($_lighty_url);
        if ($_lighty_url['path'] != '/index.php' && $_lighty_url['path'] != '/') {
            $_lighty_path = preg_replace('/^' . preg_quote(common_config('site', 'path')) . '\\//', '', substr($_lighty_url['path'], 1));
            $_SERVER['QUERY_STRING'] = 'p=' . $_lighty_path;
            if (isset($_lighty_url['query']) && $_lighty_url['query'] != '') {
                $_SERVER['QUERY_STRING'] .= '&' . $_lighty_url['query'];
                parse_str($_lighty_url['query'], $_lighty_query);
                foreach ($_lighty_query as $key => $val) {
                    $_GET[$key] = $_REQUEST[$key] = $val;
                }
            }
            $_GET['p'] = $_REQUEST['p'] = $_lighty_path;
        }
    }
    $_SERVER['REDIRECT_URL'] = preg_replace("/\\?.+\$/", "", $_SERVER['REQUEST_URI']);
    // quick check for fancy URL auto-detection support in installer.
    if (isset($_SERVER['REDIRECT_URL']) && preg_replace("/^\\/\$/", "", dirname($_SERVER['REQUEST_URI'])) . '/check-fancy' === $_SERVER['REDIRECT_URL']) {
        die("Fancy URL support detection succeeded. We suggest you enable this to get fancy (pretty) URLs.");
    }
    global $user, $action;
    Snapshot::check();
    if (!_have_config()) {
        $msg = sprintf(_("No configuration file found. Try running " . "the installation program first."));
        $sac = new ServerErrorAction($msg);
        $sac->showPage();
        return;
    }
    // For database errors
    PEAR::setErrorHandling(PEAR_ERROR_CALLBACK, 'handleError');
    // Make sure RW database is setup
    setupRW();
    // XXX: we need a little more structure in this script
    // get and cache current user (may hit RW!)
    $user = common_current_user();
    // initialize language env
    common_init_language();
    $path = getPath($_REQUEST);
    $r = Router::get();
    $args = $r->map($path);
    if (!$args) {
        $cac = new ClientErrorAction(_('Unknown page'), 404);
        $cac->showPage();
        return;
    }
    $args = array_merge($args, $_REQUEST);
    Event::handle('ArgsInitialize', array(&$args));
    $action = $args['action'];
    if (!$action || !preg_match('/^[a-zA-Z0-9_-]*$/', $action)) {
        common_redirect(common_local_url('public'));
        return;
    }
    // If the site is private, and they're not on one of the "public"
    // parts of the site, redirect to login
    if (!$user && common_config('site', 'private') && !isLoginAction($action) && !preg_match('/rss$/', $action) && $action != 'robotstxt' && !preg_match('/^Api/', $action)) {
        // set returnto
        $rargs =& common_copy_args($args);
        unset($rargs['action']);
        if (common_config('site', 'fancy')) {
            unset($rargs['p']);
        }
        if (array_key_exists('submit', $rargs)) {
            unset($rargs['submit']);
        }
        foreach (array_keys($_COOKIE) as $cookie) {
            unset($rargs[$cookie]);
        }
        common_set_returnto(common_local_url($action, $rargs));
        common_redirect(common_local_url('login'));
        return;
    }
    $action_class = ucfirst($action) . 'Action';
    if (!class_exists($action_class)) {
        $cac = new ClientErrorAction(_('Unknown action'), 404);
        $cac->showPage();
    } else {
        $action_obj = new $action_class();
        checkMirror($action_obj, $args);
        try {
            if ($action_obj->prepare($args)) {
                $action_obj->handle($args);
            }
        } catch (ClientException $cex) {
            $cac = new ClientErrorAction($cex->getMessage(), $cex->getCode());
            $cac->showPage();
        } catch (ServerException $sex) {
            // snort snort guffaw
            $sac = new ServerErrorAction($sex->getMessage(), $sex->getCode(), $sex);
            $sac->showPage();
        } catch (Exception $ex) {
            $sac = new ServerErrorAction($ex->getMessage(), 500, $ex);
            $sac->showPage();
        }
    }
}

function oid_check_immediate($openid_url, $backto = null)
{
    if (!$backto) {
        $action = $_REQUEST['action'];
        $args = common_copy_args($_GET);
        unset($args['action']);
        $backto = common_local_url($action, $args);
    }
    common_debug('going back to "' . $backto . '"', __FILE__);
    common_ensure_session();
    $_SESSION['openid_immediate_backto'] = $backto;
    common_debug('passed-in variable is "' . $backto . '"', __FILE__);
    common_debug('session variable is "' . $_SESSION['openid_immediate_backto'] . '"', __FILE__);
    oid_authenticate($openid_url, 'finishimmediate', true);
}

 /**
  * For initializing members of the class.
  *
  * @param array $argarray misc. arguments
  *
  * @return boolean true
  */
 protected function prepare(array $args = array())
 {
     if ($this->needPost && !$this->isPost()) {
         // TRANS: Client error. POST is a HTTP command. It should not be translated.
         $this->clientError(_('This method requires a POST.'), 405);
     }
     // needPost, of course, overrides canPost if true
     if (!$this->canPost) {
         $this->canPost = $this->needPost;
     }
     $this->args = common_copy_args($args);
     // This could be set with get_called_action and then
     // chop off 'Action' from the class name. In lower case.
     $this->action = strtolower($this->trimmed('action'));
     if ($this->ajax || $this->boolean('ajax')) {
         // check with GNUsocial::isAjax()
         GNUsocial::setAjax(true);
     }
     if ($this->needLogin) {
         $this->checkLogin();
         // if not logged in, this redirs/excepts
     }
     $this->updateScopedProfile();
     return true;
 }