Index and Action use Exceptions
Main Web entry point accepts exceptions, and main code in Action throws them.
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29
index.php
29
index.php
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@ -47,7 +47,11 @@ if (!$user && common_config('site', 'private') &&
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$actionfile = INSTALLDIR."/actions/$action.php";
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if (file_exists($actionfile)) {
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if (!file_exists($actionfile)) {
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$cac = new ClientErrorAction();
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$cac->handle(array('code' => 404,
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'message' => _('Unknown action')));
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} else {
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include_once $actionfile;
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@ -66,9 +70,22 @@ if (file_exists($actionfile)) {
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}
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$config['db']['database'] = $mirror;
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}
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if (call_user_func(array($action_obj, 'prepare'), $_REQUEST)) {
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call_user_func(array($action_obj, 'handle'), $_REQUEST);
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try {
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if ($action_obj->prepare($_REQUEST)) {
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$action_obj->handle($_REQUEST);
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}
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} catch (ClientException cex) {
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$cac = new ClientErrorAction();
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$cac->handle(array('code' => $cex->code,
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'message' => $cex->message));
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} catch (ServerException sex) { // snort snort guffaw
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$sac = new ServerErrorAction();
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$sac->handle(array('code' => $sex->code,
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'message' => $sex->message));
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} catch (Exception ex) {
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$sac = new ServerErrorAction();
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$sac->handle(array('code' => 500,
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'message' => $ex->message));
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}
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} else {
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common_user_error(_('Unknown action'));
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}
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}
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@ -789,11 +789,12 @@ class Action extends HTMLOutputter // lawsuit
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*
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* @return nothing
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*/
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function serverError($msg, $code=500)
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{
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$action = $this->trimmed('action');
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common_debug("Server error '$code' on '$action': $msg", __FILE__);
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common_server_error($msg, $code);
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throw new ServerException($msg, $code);
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}
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/**
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@ -804,11 +805,12 @@ class Action extends HTMLOutputter // lawsuit
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*
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* @return nothing
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*/
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function clientError($msg, $code=400)
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{
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$action = $this->trimmed('action');
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common_debug("User error '$code' on '$action': $msg", __FILE__);
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common_user_error($msg, $code);
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throw new ClientException($msg, $code);
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}
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/**
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