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(merged from branches/roa. use "svn log -c <changeset> -g <module-svn-path>" for detailed commit message)

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git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@60205 467b73ca-7a2a-4603-9d3b-597d59a354a9
This commit is contained in:
Ingo Schommer 2008-08-09 03:19:54 +00:00
parent 9ac464cc57
commit 03fcc80e19
18 changed files with 953 additions and 371 deletions
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20
_config.php
View File

@ -17,6 +17,26 @@
* @subpackage core * @subpackage core
*/ */
// Default director
Director::addRules(10, array(
'Security' => 'Security',
//'Security/$Action/$ID' => 'Security',
'db/$Action' => 'DatabaseAdmin',
'$Controller' => array(
),
'images/$Action/$Class/$ID/$Field' => 'Image_Uploader',
'' => 'RootURLController',
'sitemap.xml' => 'GoogleSitemap',
'api/v1' => 'RestfulServer',
));
Director::addRules(1, array(
'$URLSegment/$Action/$ID/$OtherID' => array(
'_PopTokeniser' => 1,
'Controller' => 'ModelAsController',
),
));
/** /**
* PHP 5.2 has a namespace conflict with our datetime class, * PHP 5.2 has a namespace conflict with our datetime class,
* for legacy support, we use this overload method. * for legacy support, we use this overload method.

52
api/RestfulServer.php
View File

@ -28,8 +28,21 @@
* @subpackage api * @subpackage api
*/ */
class RestfulServer extends Controller { class RestfulServer extends Controller {
static $url_handlers = array(
'$ClassName/#ID' => 'handleItem',
'$ClassName' => 'handleList',
);
protected static $api_base = "api/v1/"; protected static $api_base = "api/v1/";
function handleItem($params) {
return new RestfulServer_Item(DataObject::get_by_id($params["ClassName"], $params["ID"]));
}
function handleList($params) {
return new RestfulServer_List(DataObject::get($params["ClassName"],""));
}
/** /**
* This handler acts as the switchboard for the controller. * This handler acts as the switchboard for the controller.
* Since no $Action url-param is set, all requests are sent here. * Since no $Action url-param is set, all requests are sent here.
@ -319,3 +332,42 @@ class RestfulServer extends Controller {
} }
} }
/**
* Restful server handler for a DataObjectSet
*/
class RestfulServer_List {
static $url_handlers = array(
'#ID' => 'handleItem',
);
function __construct($list) {
$this->list = $list;
}
function handleItem($params) {
return new RestulServer_Item($this->list->getById($params['ID']));
}
}
/**
* Restful server handler for a single DataObject
*/
class RestfulServer_Item {
static $url_handlers = array(
'$Relation' => 'handleRelation',
);
function __construct($item) {
$this->item = $item;
}
function handleRelation($params) {
$funcName = $params['Relation'];
$relation = $this->item->$funcName();
if($relation instanceof DataObjectSet) return new RestfulServer_List($relation);
else return new RestfulServer_Item($relation)l
}
}

1
core/ViewableData.php
View File

@ -865,7 +865,6 @@ class ViewableData extends Object implements IteratorAggregate {
return Convert::raw2att(implode(" ", $classes)); return Convert::raw2att(implode(" ", $classes));
} }
/** /**
* Object-casting information for class methods * Object-casting information for class methods
* @var mixed * @var mixed

1
core/control/ContentController.php
View File

@ -28,7 +28,6 @@ class ContentController extends Controller {
public function __construct($dataRecord) { public function __construct($dataRecord) {
$this->dataRecord = $dataRecord; $this->dataRecord = $dataRecord;
$this->failover = $this->dataRecord; $this->failover = $this->dataRecord;
parent::__construct(); parent::__construct();
} }

332
core/control/Controller.php
View File

@ -9,27 +9,12 @@
* @package sapphire * @package sapphire
* @subpackage control * @subpackage control
*/ */
class Controller extends ViewableData { class Controller extends RequestHandlingData {
/** /**
* Define a list of actions that are allowed to be called on this controller. * An array of arguments extracted from the URL
* The variable should be an array of action names. This sample shows the different values that it can contain:
*
* <code>
* array(
* 'someaction', // someaction can be accessed by anyone, any time
* 'otheraction' => true, // So can otheraction
* 'restrictedaction' => 'ADMIN', // restrictedaction can only be people with ADMIN privilege
* 'complexaction' '->canComplexAction' // complexaction can only be accessed if $this->canComplexAction() returns true
* );
* </code>
*/ */
static $allowed_actions = null;
protected $urlParams; protected $urlParams;
protected $requestParams; protected $requestParams;
protected $action; protected $action;
/** /**
@ -50,6 +35,90 @@ class Controller extends ViewableData {
*/ */
protected $response; protected $response;
/**
* Default URL handlers - (Action)/(ID)/(OtherID)
*/
static $url_handlers = array(
'$Action/$ID/$OtherID' => 'handleAction',
);
static $allowed_actions = array(
'handleAction',
'handleIndex',
);
/**
* Handles HTTP requests.
* @param $request The {@link HTTPRequest} object that is responsible for distributing request parsing.
*/
function handleRequest($request) {
$this->pushCurrent();
$this->urlParams = $request->allParams();
$this->response = new HTTPResponse();
// Init
$this->baseInitCalled = false;
$this->init();
if(!$this->baseInitCalled) user_error("init() method on class '$this->class' doesn't call Controller::init(). Make sure that you have parent::init() included.", E_USER_WARNING);
// If we had a redirection or something, halt processing.
if($this->response->isFinished()) {
$this->popCurrent();
return $this->response;
}
$body = parent::handleRequest($request);
if($body instanceof HTTPResponse) {
$this->response = $body;
} else {
if(is_object($body)) $body = $body->getViewer($request->latestParam('Action'))->process($body);
$this->response->setBody($body);
}
ContentNegotiator::process($this->response);
HTTP::add_cache_headers($this->response);
$this->popCurrent();
return $this->response;
}
/**
* Controller's default action handler. It will call the method named in $Action, if that method exists.
* If $Action isn't given, it will use "index" as a default.
*/
function handleAction($request) {
// urlParams, requestParams, and action are set for backward compatability
$this->urlParams = array_merge($this->urlParams, $request->latestParams());
$this->action = str_replace("-","_",$request->param('Action'));
$this->requestParams = $request->requestVars();
if(!$this->action) $this->action = 'index';
$methodName = $this->action;
// run & init are manually disabled, because they create infinite loops and other dodgy situations
if(!$this->checkAccessAction($this->action) || in_array(strtolower($this->action), array('run', 'init'))) {
if($this->hasMethod($methodName)) {
$result = $this->$methodName($request);
// Method returns an array, that is used to customise the object before rendering with a template
if(is_array($result)) {
return $this->getViewer($this->action)->process($this->customise($result));
// Method returns a string / object, in which case we just return that
} else {
return $result;
}
// There is no method, in which case we just render this object using a (possibly alternate) template
} else {
return $this->getViewer($this->action)->process($this);
}
} else {
return $this->httpError(403, "Action '$this->action' isn't allowed on class $this->class");
}
}
function setURLParams($urlParams) { function setURLParams($urlParams) {
$this->urlParams = $urlParams; $this->urlParams = $urlParams;
} }
@ -99,185 +168,6 @@ class Controller extends ViewableData {
* @param array $requestParams GET and POST variables. * @param array $requestParams GET and POST variables.
* @return HTTPResponse The response that this controller produces, including HTTP headers such as redirection info * @return HTTPResponse The response that this controller produces, including HTTP headers such as redirection info
*/ */
function run($requestParams) {
if(isset($_GET['debug_profile'])) Profiler::mark("Controller", "run");
$this->pushCurrent();
$this->response = new HTTPResponse();
$this->requestParams = $requestParams;
$this->action = isset($this->urlParams['Action']) ? str_replace("-","_",$this->urlParams['Action']) : "";
if(!$this->action) $this->action = 'index';
// Check security on the controller
// run & init are manually disabled, because they create infinite loops and other dodgy situations
if(!$this->checkAccessAction($this->action) || in_array(strtolower($this->action), array('run', 'init'))) {
user_error("Disallowed action: '$this->action' on controller '$this->class'", E_USER_ERROR);
}
// Init
$this->baseInitCalled = false;
$this->init();
if(!$this->baseInitCalled) user_error("init() method on class '$this->class' doesn't call Controller::init(). Make sure that you have parent::init() included.", E_USER_WARNING);
// If we had a redirection or something, halt processing.
if($this->response->isFinished()) {
$this->popCurrent();
return $this->response;
}
// Look at the action variables for forms
$funcName = null;
foreach($this->requestParams as $paramName => $paramVal) {
if(substr($paramName,0,7) == 'action_') {
// Cleanup action_, _x and _y from image fields
$funcName = preg_replace(array('/^action_/','/_x$|_y$/'),'',$paramName);
break;
}
}
// Form handler
if(isset($this->requestParams['executeForm']) && is_string($this->requestParams['executeForm'])) {
if(isset($funcName)) {
Form::set_current_action($funcName);
}
$formOwner = $this->getFormOwner();
// Create the form object
$form = $formOwner;
$formObjParts = explode('.', $this->requestParams['executeForm']);
foreach($formObjParts as $formMethod){
if(isset($_GET['debug_profile'])) Profiler::mark("Calling $formMethod", "on $form->class");
$form = $form->$formMethod();
if(isset($_GET['debug_profile'])) Profiler::unmark("Calling $formMethod", "on $form->class");
if(!$form) break; //user_error("Form method '" . $this->requestParams['executeForm'] . "' returns null in controller class '$this->class' ($_SERVER[REQUEST_URI])", E_USER_ERROR);
}
// Populate the form
if(isset($_GET['debug_profile'])) Profiler::mark("Controller", "populate form");
if($form){
$form->loadDataFrom($this->requestParams, true);
// disregard validation if a single field is called
if(!isset($_REQUEST['action_callfieldmethod'])) {
$valid = $form->beforeProcessing();
if(!$valid) {
$this->popCurrent();
return $this->response;
}
}else{
$fieldcaller = $form->dataFieldByName($requestParams['fieldName']);
if(is_a($fieldcaller, "TableListField")){
if($fieldcaller->hasMethod('php')){
$valid = $fieldcaller->php($requestParams);
if(!$valid) exit();
}
}
}
// If the action wasnt' set, choose the default on the form.
if(!isset($funcName) && $defaultAction = $form->defaultAction()){
$funcName = $defaultAction->actionName();
}
if(isset($funcName)) {
$form->setButtonClicked($funcName);
}
}else{
user_error("No form (" . Session::get('CMSMain.currentPage') . ") returned by $formOwner->class->$_REQUEST[executeForm]", E_USER_WARNING);
}
if(isset($_GET['debug_profile'])) Profiler::unmark("Controller", "populate form");
if(!isset($funcName)) {
user_error("No action button has been clicked in this form executon, and no default has been allowed", E_USER_ERROR);
}
// Protection against CSRF attacks
if($form->securityTokenEnabled()) {
$securityID = Session::get('SecurityID');
if(!$securityID || !isset($this->requestParams['SecurityID']) || $securityID != $this->requestParams['SecurityID']) {
// Don't show error on live sites, as spammers create a million of these
if(!Director::isLive()) {
trigger_error("Security ID doesn't match, possible CRSF attack.", E_USER_ERROR);
} else {
die();
}
}
}
// First, try a handler method on the controller
if($this->hasMethod($funcName) || !$form) {
if(isset($_GET['debug_controller'])){
Debug::show("Found function $funcName on the controller");
}
if(isset($_GET['debug_profile'])) Profiler::mark("$this->class::$funcName (controller action)");
$result = $this->$funcName($this->requestParams, $form);
if(isset($_GET['debug_profile'])) Profiler::unmark("$this->class::$funcName (controller action)");
} else if(isset($formOwner) && $formOwner->hasMethod($funcName)) {
$result = $formOwner->$funcName($this->requestParams, $form);
// Otherwise, try a handler method on the form object
} else {
if(isset($_GET['debug_controller'])) {
Debug::show("Found function $funcName on the form object");
}
if(isset($_GET['debug_profile'])) Profiler::mark("$form->class::$funcName (form action)");
$result = $form->$funcName($this->requestParams, $form);
if(isset($_GET['debug_profile'])) Profiler::unmark("$form->class::$funcName (form action)");
}
// Normal action
} else {
if(!isset($funcName)) $funcName = $this->action;
if($this->hasMethod($funcName)) {
if(isset($_GET['debug_controller'])) Debug::show("Found function $funcName on the $this->class controller");
if(isset($_GET['debug_profile'])) Profiler::mark("$this->class::$funcName (controller action)");
$result = $this->$funcName($this->urlParams);
if(isset($_GET['debug_profile'])) Profiler::unmark("$this->class::$funcName (controller action)");
} else {
if(isset($_GET['debug_controller'])) Debug::show("Running default action for $funcName on the $this->class controller" );
if(isset($_GET['debug_profile'])) Profiler::mark("Controller::defaultAction($funcName)");
$result = $this->defaultAction($funcName, $this->urlParams);
if(isset($_GET['debug_profile'])) Profiler::unmark("Controller::defaultAction($funcName)");
}
}
// If your controller function returns an array, then add that data to the
// default template
if(is_array($result)) {
$extended = $this->customise($result);
$viewer = $this->getViewer($funcName);
$result = $viewer->process($extended);
}
$this->response->setBody($result);
if($result) ContentNegotiator::process($this->response);
// Set up HTTP cache headers
HTTP::add_cache_headers($this->response);
if(isset($_GET['debug_profile'])) Profiler::unmark("Controller", "run");
$this->popCurrent();
return $this->response;
}
/** /**
* Return the object that is going to own a form that's being processed, and handle its execution. * Return the object that is going to own a form that's being processed, and handle its execution.
@ -552,56 +442,6 @@ class Controller extends ViewableData {
); );
} }
/**
* Check that the given action is allowed to be called on this controller.
* This method is called by run() and makes use of {@link self::$allowed_actions}.
*/
function checkAccessAction($action) {
$action = strtolower($action);
// Collate self::$allowed_actions from this class and all parent classes
$access = null;
$className = $this->class;
while($className != 'Controller') {
// Merge any non-null parts onto $access.
$accessPart = eval("return $className::\$allowed_actions;");
if($accessPart !== null) $access = array_merge((array)$access, $accessPart);
// Build an array of parts for checking if part[0] == part[1], which means that this class doesn't directly define it.
$accessParts[] = $accessPart;
$className = get_parent_class($className);
}
// Add $allowed_actions from extensions
if($this->extension_instances) {
foreach($this->extension_instances as $inst) {
$accessPart = $inst->stat('allowed_actions');
if($accessPart !== null) $access = array_merge((array)$access, $accessPart);
}
}
if($access === null || (isset($accessParts[1]) && $accessParts[0] === $accessParts[1])) {
// user_error("Deprecated: please define static \$allowed_actions on your Controllers for security purposes", E_USER_NOTICE);
return true;
}
if($action == 'index') return true;
if(isset($access[$action])) {
$test = $access[$action];
if($test === true) return true;
if(substr($test,0,2) == '->') {
$funcName = substr($test,2);
return $this->$funcName();
}
if(Permission::check($test)) return true;
} else if((($key = array_search($action, $access)) !== false) && is_numeric($key)) {
return true;
}
return false;
}
} }
?> ?>

162
core/control/Director.php
View File

@ -71,41 +71,51 @@ class Director {
/** /**
* Process the given URL, creating the appropriate controller and executing it. * Process the given URL, creating the appropriate controller and executing it.
* *
* This method will: * Request processing is handled as folows:
* - iterate over all of the rules given in {@link Director::addRules()}, and find the first one that matches. * - Director::direct() creates a new HTTPResponse object and passes this to Director::handleRequest().
* - instantiate the {@link Controller} object required by that rule, and call {@link Controller::setURLParams()} to give the URL paramters to the controller. * - Director::handleRequest($request) checks each of the Director rules and identifies a controller to handle this
* - link the Controller's session to PHP's main session, using {@link Controller::setSession()}. * request.
* - call {@link Controller::run()} on that controller * - Controller::handleRequest($request) is then called. This will find a rule to handle the URL, and call the rule
* - save the Controller's session back into PHP's main session. * handling method.
* - output the response to the browser, using {@link HTTPResponse::output()}. * - RequestHandlingData::handleRequest($request) is recursively called whenever a rule handling method returns a
* RequestHandlingData object.
*
* In addition to request processing, Director will manage the session, and perform the output of the actual response
* to the browser.
* *
* @param $url String, the URL the user is visiting, without the querystring. * @param $url String, the URL the user is visiting, without the querystring.
* @uses getControllerForURL() rule-lookup logic is handled by this. * @uses handleRequest() rule-lookup logic is handled by this.
* @uses Controller::run() Controller::run() handles the page logic for a Director::direct() call. * @uses Controller::run() Controller::run() handles the page logic for a Director::direct() call.
*/ */
function direct($url) { function direct($url) {
if(isset($_GET['debug_profile'])) Profiler::mark("Director","direct"); $req = new HTTPRequest($_SERVER['REQUEST_METHOD'], $url, $_GET, array_merge((array)$_POST, (array)$_FILES));
$controllerObj = Director::getControllerForURL($url);
if(is_string($controllerObj) && substr($controllerObj,0,9) == 'redirect:') { // Load the session into the controller
$session = new Session($_SESSION);
$result = Director::handleRequest($req, $session);
$session->inst_save();
// Return code for a redirection request
if(is_string($result) && substr($result,0,9) == 'redirect:') {
$response = new HTTPResponse(); $response = new HTTPResponse();
$response->redirect(substr($controllerObj, 9)); $response->redirect(substr($result, 9));
$response->output(); $response->output();
} else if($controllerObj) {
// Load the session into the controller
$controllerObj->setSession(new Session($_SESSION));
$response = $controllerObj->run(array_merge((array)$_GET, (array)$_POST, (array)$_FILES)); // Handle a controller
} else if($result) {
if($result instanceof HTTPResponse) {
$response = $result;
} else {
$response = new HTTPResponse();
$response->setBody($result);
}
$controllerObj->getSession()->inst_save();
if(isset($_GET['debug_profile'])) Profiler::mark("Outputting to browser");
$response->output(); $response->output();
if(isset($_GET['debug_profile'])) Profiler::unmark("Outputting to browser");
//$controllerObj->getSession()->inst_save();
} }
if(isset($_GET['debug_profile'])) Profiler::unmark("Director","direct");
} }
/** /**
@ -114,117 +124,79 @@ class Director {
* This method is the counterpart of Director::direct() that is used in functional testing. It will execute the URL given, * This method is the counterpart of Director::direct() that is used in functional testing. It will execute the URL given,
* *
* @param $url The URL to visit * @param $url The URL to visit
* @param $post The $_POST & $_FILES variables * @param $postVars The $_POST & $_FILES variables
* @param $session The {@link Session} object representing the current session. By passing the same object to multiple * @param $session The {@link Session} object representing the current session. By passing the same object to multiple
* calls of Director::test(), you can simulate a peristed session. * calls of Director::test(), you can simulate a peristed session.
* @param $httpMethod The HTTP method, such as GET or POST. It will default to POST if postVars is set, GET otherwise
* *
* @uses getControllerForURL() The rule-lookup logic is handled by this. * @uses getControllerForURL() The rule-lookup logic is handled by this.
* @uses Controller::run() Controller::run() handles the page logic for a Director::direct() call. * @uses Controller::run() Controller::run() handles the page logic for a Director::direct() call.
*/ */
function test($url, $post = null, $session = null) { function test($url, $postVars = null, $session = null, $httpMethod = null) {
if(!$httpMethod) $httpMethod = $postVars ? "POST" : "GET";
$getVars = array(); $getVars = array();
if(strpos($url,'?') !== false) { if(strpos($url,'?') !== false) {
list($url, $getVarsEncoded) = explode('?', $url, 2); list($url, $getVarsEncoded) = explode('?', $url, 2);
parse_str($getVarsEncoded, $getVars); parse_str($getVarsEncoded, $getVars);
} }
$existingRequestVars = $_REQUEST; if(!$session) $session = new Session(null);
$existingGetVars = $_GET;
$existingPostVars = $_POST;
$existingSessionVars = $_SESSION;
$_REQUEST = $existingRequestVars; $req = new HTTPRequest($httpMethod, $url, $getVars, $postVars);
$_GET = $existingGetVars; $result = Director::handleRequest($req, $session);
$_POST = $existingPostVars;
$_SESSION = $existingSessionVars;
$_REQUEST = array_merge((array)$getVars, (array)$post); return $result;
$_GET = (array)$getVars;
$_POST = (array)$post;
$_SESSION = $session ? $session->inst_getAll() : array();
$controllerObj = Director::getControllerForURL($url);
// Load the session into the controller
$controllerObj->setSession($session ? $session : new Session(null));
if(is_string($controllerObj) && substr($controllerObj,0,9) == 'redirect:') {
user_error("Redirection not implemented in Director::test", E_USER_ERROR);
} else if($controllerObj) {
$response = $controllerObj->run( array_merge($getVars, (array)$post) );
$_REQUEST = $existingRequestVars;
$_GET = $existingGetVars;
$_POST = $existingPostVars;
$_SESSION = $existingSessionVars;
return $response;
}
} }
/** /**
* Returns the controller that should be used to handle the given URL. * Handle an HTTP request, defined with a HTTPRequest object.
* @todo More information about director rules.
*/ */
static function getControllerForURL($url) { protected static function handleRequest(HTTPRequest $request, Session $session) {
if(isset($_GET['debug_profile'])) Profiler::mark("Director","getControllerForURL");
$url = preg_replace( array( '/\/+/','/^\//', '/\/$/'),array('/','',''),$url);
$urlParts = split('/+', $url);
krsort(Director::$rules); krsort(Director::$rules);
if(isset($_REQUEST['debug'])) Debug::show(Director::$rules); if(isset($_REQUEST['debug'])) Debug::show(Director::$rules);
foreach(Director::$rules as $priority => $rules) { foreach(Director::$rules as $priority => $rules) {
foreach($rules as $pattern => $controller) { foreach($rules as $pattern => $controllerOptions) {
$patternParts = explode('/', $pattern); if(is_string($controllerOptions)) {
$matched = true; if(substr($controllerOptions,0,2) == '->') $controllerOptions = array('Redirect' => substr($controllerOptions,2));
$arguments = array(); else $controllerOptions = array('Controller' => $controllerOptions);
foreach($patternParts as $i => $part) {
$part = trim($part);
if(isset($part[0]) && $part[0] == '$') {
$arguments[substr($part,1)] = isset($urlParts[$i]) ? $urlParts[$i] : null;
if($part == '$Controller' && !class_exists($arguments['Controller'])) {
$matched = false;
break;
}
} else if(!isset($urlParts[$i]) || $urlParts[$i] != $part) {
$matched = false;
break;
}
} }
if($matched) {
if(substr($controller,0,2) == '->') { if(($arguments = $request->match($pattern, true)) !== false) {
if(isset($_REQUEST['debug']) && $_REQUEST['debug'] == 1) Debug::message("Redirecting to $controller"); // controllerOptions provide some default arguments
$arguments = array_merge($controllerOptions, $arguments);
if(isset($_GET['debug_profile'])) Profiler::unmark("Director","getControllerForURL"); // Find the controller name
if(isset($arguments['Controller'])) $controller = $arguments['Controller'];
return "redirect:" . Director::absoluteURL(substr($controller,2), true); // Pop additional tokens from the tokeniser if necessary
if(isset($controllerOptions['_PopTokeniser'])) {
$request->shift($controllerOptions['_PopTokeniser']);
}
// Handle redirections
if(isset($arguments['Redirect'])) {
return "redirect:" . Director::absoluteURL($arguments['Redirect'], true);
} else { } else {
if(isset($arguments['Controller']) && $controller == "*") { /*
$controller = $arguments['Controller'];
}
if(isset($_REQUEST['debug'])) Debug::message("Using controller $controller");
if(isset($arguments['Action'])) { if(isset($arguments['Action'])) {
$arguments['Action'] = str_replace('-','',$arguments['Action']); $arguments['Action'] = str_replace('-','',$arguments['Action']);
} }
if(isset($arguments['Action']) && ClassInfo::exists($controller.'_'.$arguments['Action'])) if(isset($arguments['Action']) && ClassInfo::exists($controller.'_'.$arguments['Action']))
$controller = $controller.'_'.$arguments['Action']; $controller = $controller.'_'.$arguments['Action'];
*/
Director::$urlParams = $arguments;
$controllerObj = new $controller();
$controllerObj->setURLParams($arguments);
if(isset($arguments['URLSegment'])) self::$urlSegment = $arguments['URLSegment'] . "/"; if(isset($arguments['URLSegment'])) self::$urlSegment = $arguments['URLSegment'] . "/";
if(isset($_GET['debug_profile'])) Profiler::unmark("Director","getControllerForURL"); Director::$urlParams = $arguments;
return $controllerObj; $controllerObj = new $controller();
$controllerObj->setSession($session);
return $controllerObj->handleRequest($request);
} }
} }
} }

225
core/control/HTTPRequest.php Normal file
View File

@ -0,0 +1,225 @@
<?php
/**
* Represents a HTTP-request, including a URL that is tokenised for parsing, and a request method (GET/POST/PUT/DELETE).
* This is used by {@link RequestHandlingData} objects to decide what to do.
*
* The intention is that a single HTTPRequest object can be passed from one object to another, each object calling
* match() to get the information that they need out of the URL. This is generally handled by
* {@link RequestHandlingData::handleRequest()}.
*/
class HTTPRequest extends Object {
/**
* The non-extension parts of the URL, separated by "/"
*/
protected $dirParts;
/**
* The URL extension
*/
protected $extension;
/**
* The HTTP method
*/
protected $httpMethod;
protected $getVars = array();
protected $postVars = array();
protected $allParams = array();
protected $latestParams = array();
protected $unshiftedButParsedParts = 0;
function getVars() {
return $this->getVars;
}
function postVars() {
return $this->postVars;
}
function requestVars() {
return array_merge($this->getVars, $this->postVars);
}
function getVar($name) {
if(isset($this->getVars[$name])) return $this->getVars[$name];
}
function postVar($name) {
if(isset($this->postVars[$name])) return $this->postVars[$name];
}
function requestVar($name) {
if(isset($this->postVars[$name])) return $this->postVars[$name];
if(isset($this->getVars[$name])) return $this->getVars[$name];
}
/**
* Construct a HTTPRequest from a URL relative to the site root.
*/
function __construct($httpMethod, $url, $getVars = array(), $postVars = array()) {
$this->httpMethod = $httpMethod;
$url = preg_replace(array('/\/+/','/^\//', '/\/$/'),array('/','',''), $url);
if(preg_match('/^(.*)\.([A-Za-z][A-Za-z0-9]*)$/', $url, $matches)) {
$url = $matches[1];
$this->extension = $matches[2];
}
if($url) $this->dirParts = split('/+', $url);
else $this->dirParts = array();
$this->getVars = (array)$getVars;
$this->postVars = (array)$postVars;
parent::__construct();
}
/**
* Matches a URL pattern
* The pattern can contain a number of segments, separted by / (and an extension indicated by a .)
*
* The parts can be either literals, or, if they start with a $ they are interpreted as variables.
* - Literals must be provided in order to match
* - $Variables are optional
* - However, if you put ! at the end of a variable, then it becomes mandatory.
*
* For example:
* - admin/crm/list will match admin/crm/$Action/$ID/$OtherID, but it won't match admin/crm/$Action!/$ClassName!
*
* The pattern can optionally start with an HTTP method and a space. For example, "POST $Controller/$Action".
* This is used to define a rule that only matches on a specific HTTP method.
*/
function match($pattern, $shiftOnSuccess = false) {
// Check if a specific method is required
if(preg_match('/^([A-Za-z]+) +(.*)$/', $pattern, $matches)) {
$requiredMethod = $matches[1];
if($requiredMethod != $this->httpMethod) return false;
// If we get this far, we can match the URL pattern as usual.
$pattern = $matches[2];
}
// Special case for the root URL controller
if(!$pattern) {
return ($this->dirParts == array()) ? array('Matched' => true) : false;
}
// Check for the '//' marker that represents the "shifting point"
$doubleSlashPoint = strpos($pattern, '//');
if($doubleSlashPoint !== false) {
$shiftCount = substr_count($pattern, '/', 0, $doubleSlashPoint) + 1;
$pattern = str_replace('//', '/', $pattern);
$patternParts = explode('/', $pattern);
} else {
$patternParts = explode('/', $pattern);
$shiftCount = sizeof($patternParts);
}
$matched = true;
$arguments = array();
foreach($patternParts as $i => $part) {
$part = trim($part);
// Match a variable
if(isset($part[0]) && $part[0] == '$') {
// A variable ending in ! is required
if(substr($part,-1) == '!') {
$varRequired = true;
$varName = substr($part,1,-1);
} else {
$varRequired = false;
$varName = substr($part,1);
}
// Fail if a required variable isn't populated
if($varRequired && !isset($this->dirParts[$i])) return false;
$arguments[$varName] = isset($this->dirParts[$i]) ? $this->dirParts[$i] : null;
if($part == '$Controller' && !class_exists($arguments['Controller'])) {
return false;
}
// Literal parts must always be there
} else if(!isset($this->dirParts[$i]) || $this->dirParts[$i] != $part) {
return false;
}
}
if($shiftOnSuccess) {
$this->shift($shiftCount);
// We keep track of pattern parts that we looked at but didn't shift off.
// This lets us say that we have *parsed* the whole URL even when we haven't *shifted* it all
$this->unshiftedButParsedParts = sizeof($patternParts) - $shiftCount;
}
$this->latestParams = $arguments;
// Load the arguments that actually have a value into $this->allParams
// This ensures that previous values aren't overridden with blanks
foreach($arguments as $k => $v) {
if($v) $this->allParams[$k] = $v;
}
return $arguments;
}
function allParams() {
return $this->allParams;
}
function latestParams() {
return $this->latestParams;
}
function latestParam($name) {
if(isset($this->latestParams[$name]))
return $this->latestParams[$name];
else
return null;
}
function param($name) {
if(isset($this->allParams[$name]))
return $this->allParams[$name];
else
return null;
}
function remaining() {
return implode("/", $this->dirParts);
}
/**
* Returns true if the give pattern is an empty pattern - that is, one that only matches completely parsed
* URLs. It will also return true if this is a completely parsed URL and the pattern contains only variable
* references.
*/
function isEmptyPattern($pattern) {
if(preg_match('/^([A-Za-z]+) +(.*)$/', $pattern, $matches)) {
$pattern = $matches[2];
}
if(trim($pattern) == "") return true;
if(!$this->dirParts) {
return preg_replace('/\$[A-Za-z][A-Za-z0-9]*(\/|$)/','',$pattern) == "";
}
}
/**
* Shift one or more parts off the beginning of the URL.
* If you specify shifting more than 1 item off, then the items will be returned as an array
*/
function shift($count = 1) {
if($count == 1) return array_shift($this->dirParts);
else for($i=0;$i<$count;$i++) $return[] = array_shift($this->dirParts);
}
/**
* Returns true if the URL has been completely parsed.
* This will respect parsed but unshifted directory parts.
*/
function allParsed() {
return sizeof($this->dirParts) <= $this->unshiftedButParsedParts;
}
}

6
core/control/ModelAsController.php
View File

@ -8,13 +8,14 @@
*/ */
class ModelAsController extends Controller implements NestedController { class ModelAsController extends Controller implements NestedController {
public function run($requestParams) { public function handleRequest($request) {
$this->pushCurrent(); $this->pushCurrent();
$this->urlParams = $request->allParams();
$this->init(); $this->init();
$nested = $this->getNestedController(); $nested = $this->getNestedController();
if(is_object($nested)) { if(is_object($nested)) {
$result = $nested->run($requestParams); $result = $nested->handleRequest($requestParams);
} else { } else {
$result = $nested; $result = $nested;
} }
@ -55,7 +56,6 @@ class ModelAsController extends Controller implements NestedController {
} else { } else {
$controller = $child; $controller = $child;
} }
$controller->setURLParams($this->urlParams);
return $controller; return $controller;
} else { } else {

169
core/control/RequestHandlingData.php Normal file
View File

@ -0,0 +1,169 @@
<?php
/**
* This class is the base class of any Sapphire object that can be used to handle HTTP requests.
*
* Any RequestHandlingData object can be made responsible for handling its own segment of the URL namespace.
* The {@link Director} begins the URL parsing process; it will parse the beginning of the URL to identify which
* controller is being used. It will then call handleRequest on that Controller, passing it the parameters that it
* parsed from the URL, and the HTTPRequest that contains the remainder of the URL to be parsed.
*
* In Sapphire, URL parsing is distributed throughout the object graph. For example, suppose that we have a search form
* that contains a {@link TreeMultiSelectField}, Groups. We want to use ajax to load segments of this tree as they are needed
* rather than downloading the tree right at the beginning. We could use this URL to get the tree segment that appears underneath
* Group #36:
*
* admin/crm/SearchForm/fields/Groups/treesegment/36
*
* - Director will determine that admin/crm is controlled by a new ModelAdmin object, and pass control to that.
* - ModelAdmin will determine that SearchForm is controlled by a Form object returned by $this->SearchForm(), and pass control to that.
* - Form will determine that fields/Groups is controlled by the Groups field, a TreeMultiselectField, and pass control to that.
* - TreeMultiselectField will determine that treesegment/36 is handled by its treesegment() method. This method will return an HTML fragment that is output to the screen.
*
* {@link RequestHandlingData::handleRequest()} is where this behaviour is implemented.
*/
class RequestHandlingData extends ViewableData {
/**
* The default URL handling rules. This specifies that the next component of the URL corresponds to a method to
* be called on this RequestHandlingData object.
*
* The keys of this array are parse rules. See {@link HTTPRequest::match()} for a description of the rules available.
*
* The values of the array are the method to be called if the rule matches. If this value starts with a '$', then the
* named parameter of the parsed URL wil be used to determine the method name.
*/
static $url_handlers = array(
'$Action' => '$Action',
);
/**
* Define a list of action handling methods that are allowed to be called directly by URLs.
* The variable should be an array of action names. This sample shows the different values that it can contain:
*
* <code>
* array(
* 'someaction', // someaction can be accessed by anyone, any time
* 'otheraction' => true, // So can otheraction
* 'restrictedaction' => 'ADMIN', // restrictedaction can only be people with ADMIN privilege
* 'complexaction' '->canComplexAction' // complexaction can only be accessed if $this->canComplexAction() returns true
* );
* </code>
*/
static $allowed_actions = null;
/**
* Handles URL requests.
*
* - ViewableData::handleRequest() iterates through each rule in {@link self::$url_handlers}.
* - If the rule matches, the named method will be called.
* - If there is still more URL to be processed, then handleRequest() is called on the object that that method returns.
*
* Once all of the URL has been processed, the final result is returned. However, if the final result is an array, this
* array is interpreted as being additional template data to customise the 2nd to last result with, rather than an object
* in its own right. This is most frequently used when a Controller's action will return an array of data with which to
* customise the controller.
*
* @param $params The parameters taken from the parsed URL of the parent url handler
* @param $request The {@link HTTPRequest} object that is reponsible for distributing URL parsing
* @uses HTTPRequest
*/
function handleRequest($request) {
foreach($this->stat('url_handlers') as $rule => $action) {
if($params = $request->match($rule, true)) {
// Actions can reference URL parameters, eg, '$Action/$ID/$OtherID' => '$Action',
if($action[0] == '$') $action = $params[substr($action,1)];
if($this->checkAccessAction($action)) {
$result = $this->$action($request);
} else {
return $this->httpError(403, "Action '$action' isn't allowed on class $this->class");
}
// If we return a RequestHandlingData, call handleRequest() on that, even if there is no more URL to parse.
// It might have its own handler. However, we only do this if we haven't just parsed an empty rule ourselves,
// to prevent infinite loops
if(!$request->isEmptyPattern($rule) && is_object($result) && $result instanceof RequestHandlingData) {
$returnValue = $result->handleRequest($request);
// Array results can be used to handle
if(is_array($returnValue)) $returnValue = $this->customise($returnValue);
return $returnValue;
// If we return some other data, and all the URL is parsed, then return that
} else if($request->allParsed()) {
return $result;
// But if we have more content on the URL and we don't know what to do with it, return an error.
} else {
return $this->httpError(400, "I can't handle sub-URLs of a $this->class object.");
}
break;
}
}
// If nothing matches, return this object
return $this;
}
/**
* Check that the given action is allowed to be called from a URL.
* It will interrogate {@link self::$allowed_actions} to determine this.
*/
function checkAccessAction($action) {
// Collate self::$allowed_actions from this class and all parent classes
$access = null;
$className = $this->class;
while($className != 'RequestHandlingData') {
// Merge any non-null parts onto $access.
$accessPart = eval("return $className::\$allowed_actions;");
if($accessPart !== null) $access = array_merge((array)$access, $accessPart);
// Build an array of parts for checking if part[0] == part[1], which means that this class doesn't directly define it.
$accessParts[] = $accessPart;
$className = get_parent_class($className);
}
// Add $allowed_actions from extensions
if($this->extension_instances) {
foreach($this->extension_instances as $inst) {
$accessPart = $inst->stat('allowed_actions');
if($accessPart !== null) $access = array_merge((array)$access, $accessPart);
}
}
if($access === null || (isset($accessParts[1]) && $accessParts[0] === $accessParts[1])) {
// user_error("Deprecated: please define static \$allowed_actions on your Controllers for security purposes", E_USER_NOTICE);
return true;
}
if($action == 'index') return true;
if(isset($access[$action])) {
$test = $access[$action];
if($test === true) return true;
if(substr($test,0,2) == '->') {
$funcName = substr($test,2);
return $this->$funcName();
}
if(Permission::check($test)) return true;
} else if((($key = array_search($action, $access)) !== false) && is_numeric($key)) {
return true;
}
return false;
}
/**
* Throw an HTTP error instead of performing the normal processing
* @todo This doesn't work properly right now. :-(
*/
function httpError($errorCode, $errorMessage = null) {
$r = new HTTPResponse();
$r->setBody($errorMessage);
$r->setStatuscode($errorCode);
return $r;
}
}

91
forms/Form.php
View File

@ -15,7 +15,7 @@
* @package forms * @package forms
* @subpackage core * @subpackage core
*/ */
class Form extends ViewableData { class Form extends RequestHandlingData {
public static $backup_post_data = false; public static $backup_post_data = false;
@ -116,6 +116,80 @@ class Form extends ViewableData {
} }
} }
static $url_handlers = array(
'POST ' => 'httpSubmission',
'GET ' => 'httpSubmission',
);
/**
* Handle a form submission. GET and POST requests behave identically
*/
function httpSubmission($request) {
$vars = $request->requestVars();
if(isset($funcName)) {
Form::set_current_action($funcName);
}
// Populate the form
$this->loadDataFrom($vars, true);
// Validate the form
if(!$this->validate()) {
if(Director::is_ajax()) {
return FormResponse::respond();
} else {
Director::redirectBack();
return;
}
}
// Protection against CSRF attacks
if($this->securityTokenEnabled()) {
$securityID = Session::get('SecurityID');
if(!$securityID || !isset($vars['SecurityID']) || $securityID != $vars['SecurityID']) {
$this->httpError(400, "SecurityID doesn't match, possible CRSF attack.");
}
}
// Determine the action button clicked
$funcName = null;
foreach($vars as $paramName => $paramVal) {
if(substr($paramName,0,7) == 'action_') {
// Break off querystring arguments included in the action
if(strpos($paramName,'?') !== false) {
list($paramName, $paramVars) = explode('?', $paramName, 2);
$newRequestParams = array();
parse_str($paramVars, $newRequestParams);
$vars = array_merge((array)$vars, (array)$newRequestParams);
}
// Cleanup action_, _x and _y from image fields
$funcName = preg_replace(array('/^action_/','/_x$|_y$/'),'',$paramName);
break;
}
}
// If the action wasnt' set, choose the default on the form.
if(!isset($funcName) && $defaultAction = $this->defaultAction()){
$funcName = $defaultAction->actionName();
}
if(isset($funcName)) {
$this->setButtonClicked($funcName);
}
// First, try a handler method on the controller
if($this->controller->hasMethod($funcName)) {
return $this->controller->$funcName($vars, $this);
// Otherwise, try a handler method on the form object
} else {
return $this->$funcName($vars, $this);
}
}
/** /**
* Convert this form into a readonly form * Convert this form into a readonly form
*/ */
@ -385,15 +459,10 @@ class Form extends ViewableData {
* @return string * @return string
*/ */
function FormAction() { function FormAction() {
// "get" form needs ?executeForm added as a hidden field if($this->controller->hasMethod("FormObjectLink")) {
if($this->formMethod == 'post') { return $this->controller->FormObjectLink($this->name);
if($this->controller->hasMethod("FormObjectLink")) {
return $this->controller->FormObjectLink($this->name);
} else {
return $this->controller->Link() . "?executeForm=" . $this->name;
}
} else { } else {
return $this->controller->Link(); return $this->controller->Link() . $this->name;
} }
} }
@ -509,7 +578,7 @@ class Form extends ViewableData {
* This includes form validation, if it fails, we redirect back * This includes form validation, if it fails, we redirect back
* to the form with appropriate error messages * to the form with appropriate error messages
*/ */
function beforeProcessing(){ function validate(){
if($this->validator){ if($this->validator){
$errors = $this->validator->validate(); $errors = $this->validator->validate();
@ -526,7 +595,6 @@ class Form extends ViewableData {
Convert::raw2js($error['messageType']) Convert::raw2js($error['messageType'])
)); ));
} }
echo FormResponse::respond();
return false; return false;
} else { } else {
$data = $this->getData(); $data = $this->getData();
@ -541,7 +609,6 @@ class Form extends ViewableData {
'data' => $data, 'data' => $data,
)); ));
Director::redirectBack();
} }
return false; return false;
} }

2
forms/FormField.php
View File

@ -7,7 +7,7 @@
* @package forms * @package forms
* @subpackage core * @subpackage core
*/ */
class FormField extends ViewableData { class FormField extends RequestHandlingData {
protected $form; protected $form;
protected $name, $title, $value ,$message, $messageType, $extraClass; protected $name, $title, $value ,$message, $messageType, $extraClass;

1
security/Member.php
View File

@ -542,6 +542,7 @@ class Member extends DataObject {
parent::onAfterWrite(); parent::onAfterWrite();
if(isset($this->changed['Password']) && $this->changed['Password']) { if(isset($this->changed['Password']) && $this->changed['Password']) {
$_REQUEST['showqueries'] = 1;
MemberPassword::log($this); MemberPassword::log($this);
} }
} }

2
security/Security.php
View File

@ -269,7 +269,7 @@ class Security extends Controller {
$tmpPage->URLSegment = "Security"; $tmpPage->URLSegment = "Security";
$tmpPage->ID = -1; // Set the page ID to -1 so we dont get the top level pages as its children $tmpPage->ID = -1; // Set the page ID to -1 so we dont get the top level pages as its children
$controller = new Page_Controller($tmpPage); $controller = new Page_Controller($this->urlParams, $this->urlTokeniser, $tmpPage);
$controller->init(); $controller->init();
//Controller::$currentController = $controller; //Controller::$currentController = $controller;

82
tests/ControllerTest.php Normal file
View File

@ -0,0 +1,82 @@
<?php
class ControllerTest extends SapphireTest {
static $fixture_file = null;
function testDefaultAction() {
/* For a controller with a template, the default action will simple run that template. */
$response = Director::test("ControllerTest_Controller/");
$this->assertEquals("This is the main template. Content is 'default content'.", $response->getBody());
}
function testMethodActions() {
/* The Action can refer to a method that is called on the object. If a method returns an array, then it will be
used to customise the template data */
$response = Director::test("ControllerTest_Controller/methodaction");
$this->assertEquals("This is the main template. Content is 'methodaction content'.", $response->getBody());
/* If the method just returns a string, then that will be used as the response */
$response = Director::test("ControllerTest_Controller/stringaction");
$this->assertEquals("stringaction was called.", $response->getBody());
}
function testTemplateActions() {
/* If there is no method, it can be used to point to an alternative template. */
$response = Director::test("ControllerTest_Controller/templateaction");
$this->assertEquals("This is the template for templateaction. Content is 'default content'.", $response->getBody());
}
function testAllowedActions() {
$response = Director::test("ControllerTest_SecuredController/methodaction");
$this->assertEquals(200, $response->getStatusCode());
$response = Director::test("ControllerTest_SecuredController/stringaction");
$this->assertEquals(403, $response->getStatusCode());
$response = Director::test("ControllerTest_SecuredController/adminonly");
$this->assertEquals(403, $response->getStatusCode());
}
}
/**
* Simple controller for testing
*/
class ControllerTest_Controller extends Controller {
public $Content = "default content";
function methodaction() {
return array(
"Content" => "methodaction content"
);
}
function stringaction() {
return "stringaction was called.";
}
}
/**
* Controller with an $allowed_actions value
*/
class ControllerTest_SecuredController extends Controller {
static $allowed_actions = array(
"methodaction",
"adminonly" => "ADMIN",
);
public $Content = "default content";
function methodaction() {
return array(
"Content" => "methodaction content"
);
}
function stringaction() {
return "stringaction was called.";
}
function adminonly() {
return "You must be an admin!";
}
}

154
tests/RequestHandlingTest.php Normal file
View File

@ -0,0 +1,154 @@
<?php
/**
* Tests for RequestHandlingData and HTTPRequest.
* We've set up a simple URL handling model based on
*/
class RequestHandlingTest extends SapphireTest {
static $fixture_file = null;
function testMethodCallingOnController() {
/* Calling a controller works just like it always has */
$response = Director::test("testGoodBase1");
$this->assertEquals("This is the controller", $response->getBody());
/* ID and OtherID are extracted from the URL and passed in $request->params. */
$response = Director::test("testGoodBase1/method/1/2");
$this->assertEquals("This is a method on the controller: 1, 2", $response->getBody());
/* In addition, these values are availalbe in $controller->urlParams. This is mainly for backward compatability. */
$response = Director::test("testGoodBase1/legacymethod/3/4");
$this->assertEquals("\$this->urlParams can be used, for backward compatibility: 3, 4", $response->getBody());
}
function testPostRequests() {
/* The HTTP Request handler can trigger special behaviour for GET and POST. */
$response = Director::test("testGoodBase1/TestForm", array("MyField" => 3), null, "POST");
$this->assertEquals("Form posted", $response->getBody());
$response = Director::test("testGoodBase1/TestForm");
$this->assertEquals("Get request on form", $response->getBody());
}
function testRequestHandlerChaining() {
/* Request handlers can be chained, from Director to Controller to Form to FormField. Here, we can make a get
request on a FormField. */
$response = Director::test("testGoodBase1/TestForm/fields/MyField");
$this->assertEquals("MyField requested", $response->getBody());
/* We can also make a POST request on a form field, which could be used for in-place editing, for example. */
$response = Director::test("testGoodBase1/TestForm/fields/MyField" ,array("MyField" => 5));
$this->assertEquals("MyField posted, update to 5", $response->getBody());
}
function testBadBase() {
/* Without a double-slash indicator in the URL, the entire URL is popped off the stack. The controller's default
action handlers have been designed for this to an extend: simple actions can still be called. This is the set-up
of URL rules written before this new request handler. */
$response = Director::test("testBadBase/method/1/2");
$this->assertEquals("This is a method on the controller: 1, 2", $response->getBody());
$response = Director::test("testBadBase/TestForm", array("MyField" => 3), null, "POST");
$this->assertEquals("Form posted", $response->getBody());
/* It won't, however, let you chain requests to access methods on forms, or form fields. In order to do that,
you need to have a // marker in your URL parsing rule */
$response = Director::test("testBadBase/TestForm/fields/MyField");
$this->assertNotEquals("MyField requested", $response->getBody());
}
}
/**
* Director rules for the test
*/
Director::addRules(50, array(
// If we don't request any variables, then the whole URL will get shifted off. This is fine, but it means that the
// controller will have to parse the Action from the URL itself.
'testGoodBase1' => "RequestHandlingTest_Controller",
// The double-slash indicates how much of the URL should be shifted off the stack. This is important for dealing
// with nested request handlers appropriately.
'testGoodBase2//$Action/$ID/$OtherID' => "RequestHandlingTest_Controller",
// By default, the entire URL will be shifted off. This creates a bit of backward-incompatability, but makes the
// URL rules much more explicit.
'testBadBase/$Action/$ID/$OtherID' => "RequestHandlingTest_Controller",
));
/**
* Controller for the test
*/
class RequestHandlingTest_Controller extends Controller {
static $url_handlers = array(
// The double-slash is need here to ensure that
'$Action//$ID/$OtherID' => "handleAction",
);
function index($request) {
return "This is the controller";
}
function method($request) {
return "This is a method on the controller: " . $request->param('ID') . ', ' . $request->param('OtherID');
}
function legacymethod($request) {
return "\$this->urlParams can be used, for backward compatibility: " . $this->urlParams['ID'] . ', ' . $this->urlParams['OtherID'];
}
function TestForm() {
return new RequestHandlingTest_Form($this, "TestForm", new FieldSet(
new RequestHandlingTest_FormField("MyField")
), new FieldSet(
new FormAction("myAction")
));
}
}
/**
* Form for the test
*/
class RequestHandlingTest_Form extends Form {
static $url_handlers = array(
'fields/$FieldName' => 'handleField',
"POST " => "handleSubmission",
"GET " => "handleGet",
);
function handleField($request) {
return $this->dataFieldByName($request->param('FieldName'));
}
function handleSubmission($request) {
return "Form posted";
}
function handleGet($request) {
return "Get request on form";
}
}
/**
* Form field for the test
*/
class RequestHandlingTest_FormField extends FormField {
static $url_handlers = array(
"POST " => "handleInPlaceEdit",
'' => 'handleField',
'$Action' => '$Action',
);
function test() {
return "Test method on $this->name";
}
function handleField() {
return "$this->name requested";
}
function handleInPlaceEdit($request) {
return "$this->name posted, update to " . $request->postVar($this->name);
}
}

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tests/templates/ControllerTest.ss Normal file
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This is the main template. Content is '$Content'.

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tests/templates/ControllerTest_templateaction.ss Normal file
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This is the template for templateaction. Content is '$Content'.