/**
* Make route from object
* @param ZRoute $a_route
* @return ZRoute
*/
public function &fromObject($a_route)
{
$this->clear();
if ($a_route instanceof ZRoute) {
$this->m_segments = $a_route->getSegments();
$this->m_query->setData($a_route->getQuery());
}
return $this;
}
/**
* Make route from object
* @param ZRoute $a_route
* @return ZRoute
*/
public function &fromObject($a_route)
{
$this->clear();
if ($a_route instanceof ZRoute) {
$this->m_path = clone $a_route->getPath();
$this->m_param = clone $a_route->getParams();
$this->m_query = clone $a_route->getQuery();
$this->m_mode = $a_route->getMode();
}
return $this;
}
/**
* Execute application
*/
private final function _execute()
{
$_errtype = E_ALL;
// Set application plugin manager listen global event dispatcher
$this->getPluginManager()->setTarget(Zoombi::getDispatcher());
$this->getDispatcher()->connect('_triggerError', array(&$this, '_error_trigger'));
try {
// Notify for start execution
$this->emit(new ZEvent($this, 'preExecute'));
// Attach error and exception handlers if applicatio execution mode is 'debug'
if ($this->isMode(self::MODE_DEBUG)) {
$old_errr = error_reporting($_errtype);
set_error_handler(array($this, '_error_handler'), $_errtype);
//set_exception_handler(array( $this, '_exception_handler' ));
}
// Notify befor route start
//$this->emit(new ZEvent($this, 'preRoute'));
if (!$this->getFlag(self::FLAG_NO_ROUTE)) {
$request = null;
// Process request info
$req_qry = explode('?', $_SERVER['REQUEST_URI'], 2);
$request = array_shift($req_qry);
// Get content rewrite variabe
$rt = $this->getConfig()->getValue('routevar', 'rt');
$rvar = null;
if (isset($_GET[$rt])) {
$rvar = $_GET[$rt];
unset($_GET[$rt]);
}
if ($req_qry) {
$rvar .= '?' . $req_qry[0];
}
// Attach routing rules to router
$routes = new ZConfig();
$rs = $this->getConfig()->getValue('routes', null);
switch (gettype($rs)) {
case 'array':
case 'object':
$routes->setData($rs);
break;
case 'string':
$routes->fromFile($this->fromBaseDir($rs));
break;
}
$this->getRouter()->setRules($routes->toArray());
unset($routes);
$this->emit(new ZEvent($this, 'preRoute', $rvar));
$this->getRouter()->setRequest($rvar);
$redir = $this->getRouter()->route($rvar);
$p = new ZRoute($redir);
if (!$this->getLoader()->hasModule($p->getModule()) and $p->getModule() != $this->getName()) {
$p->push_start($this->getName());
}
$fix = $this->fixroute($p);
$this->getRouter()->setRedirect($fix)->setCurrent($fix)->setForward($fix);
$this->emit(new ZEvent($this, 'postRoute', $fix));
$approute = true;
if ($p->getModule() == $this->getName()) {
$p->pop_start();
}
$this->route($p, array('approute'));
$approute = false;
}
} catch (ZException $e) {
switch ($e->getCode()) {
case ZControllerException::EXC_QUIT:
$this->getConfig()->setValue('output', false);
break;
case ZControllerException::EXC_QUIT_OUTPUT:
$this->getConfig()->setValue('output', true);
break;
case ZControllerException::EXC_LOAD:
case ZControllerException::EXC_NO_FILE:
case ZControllerException::EXC_ACTION:
$this->emit(new ZEvent($this, 'onError', 404, $e));
$this->emit(new ZEvent($this, 'on404', $this->getRoute()));
break;
case ZControllerException::EXC_DENY:
$this->emit(new ZEvent($this, 'onError', 403, $e));
$this->emit(new ZEvent($this, 'on403', $this->getRoute()));
break;
case ZControllerException::EXC_AUTH:
$this->emit(new ZEvent($this, 'onError', 401, $e));
$this->emit(new ZEvent($this, 'on401', $this->getRoute()));
break;
default:
$this->emit(new ZEvent($this, 'onError', 500, $e));
$this->emit(new ZEvent($this, 'on500', $e));
break;
}
}
if (Zoombi::ack($this->getConfig()->getValue('output', false))) {
ob_start();
if (Zoombi::ack($this->getConfig()->get('showerror', 'false'))) {
foreach ($this->m_errors as $e) {
$this->showError($e);
}
}
$this->emit(new ZEvent($this, 'onOutput'));
$cnt = ob_get_contents();
ob_end_clean();
ZResponse::getInstance()->setContent(ZResponse::getInstance()->getContent() . $cnt);
}
$this->emit(new ZEvent($this, 'postExecute'));
if ($this->isMode(self::MODE_DEBUG)) {
restore_error_handler();
error_reporting($old_errr);
}
ZResponse::getInstance()->output();
}
/**
* @return ZRouteMap
*/
public function routePath($a_path, ZRoute &$a_route = null, $a_throws = false)
{
$path = new ZRoutePath();
$p = new ZRoute($a_path);
$route =& $a_route;
if (!$route) {
$route = new ZRoute();
}
$t = $p->getSegment(0);
$t = empty($t) ? self::DEFAULT_MODULE_NAME : $t;
if ($this->getLoader()->hasModule($t)) {
try {
$route->setModule($t);
$path->module =& $this->getLoader()->module($t);
} catch (ZException $e) {
if ($a_throws) {
throw $e;
}
return $path;
}
return $path->module->routePath($p->pop_start(), $route, $a_throws);
} else {
$route->setModule($this->getName());
$path->module =& $this;
}
if (!$path->module) {
return $path;
}
$t = $p->getSegment(0);
$t = empty($t) ? self::DEFAULT_CONTROLLER_NAME : $t;
$p->pop_start();
try {
$route->setController($t);
$path->controller =& $path->module->getLoader()->controller($t);
} catch (ZException $e) {
if ($a_throws) {
throw $e;
}
return $path;
}
if (!$path->controller) {
return $path;
}
$t = $p->getSegment(0);
$t = empty($t) ? self::DEFAULT_ACTION_NAME : $t;
$p->pop_start();
if ($path->controller->hasAction($t)) {
$route->setAction($t);
$path->action = $t;
} else {
if ($a_throws) {
throw new ZException('Action ' . $t . ' not found at ' . $path->controller->getName() . ' controller in ' . $path->module->getName() . ' module', ZControllerException::EXC_ACTION);
}
return $path;
}
foreach ($p->getSegments() as $_p) {
$route->push($_p);
}
$route->getQuery()->setData($p->getQuery());
unset($p);
return $path;
}
/**
* Route path
* @param string $a_path
* @return ZModule
*/
public final function &route($a_path, $a_args = array())
{
if (substr($a_path, 0, 1) == Zoombi::SS) {
return Zoombi::getApplication()->route(substr($a_path, 1));
}
if (substr($a_path, 0, 3) == '..' . Zoombi::SS) {
$parent = $this->getModule();
if (!$parent) {
$parent = Zoombi::getApplication();
}
return $parent->route(substr($a_path, 3));
}
$rewrite = $this->getRouter()->rewrite($a_path);
$path = new ZRoute($rewrite);
$epath = new ZRoutePath();
if ($path->getSegment(0) == $this->getName()) {
if ($this->getLoader()->hasController($path->getSegment(1)) or $this->getLoader()->hasModule($path->getSegment(1))) {
$path->pop_start();
}
}
$epath->parents[] = $this;
$m = $this;
do {
$s = $path->getSegment(0);
$m = $m->getLoader()->module($s, false);
if ($m) {
$epath->parents[] = $m;
$path->pop_start();
}
} while ($m);
$sc = $path->getSegment(0);
$path->pop_start();
$mod = $epath->module;
if (!$mod) {
$this->triggerError(new ZException('Application router can\'t find module "' . $path->getSegment(0) . '" -> ' . $rewrite, ZControllerException::EXC_LOAD));
}
$ctl = $epath->module->getLoader()->controller($sc, false);
if (!$ctl) {
return $this->triggerError(new ZException('Application router can\'t find controller "' . $sc . '" in module "' . $this->module->getName() . '" -> ' . $rewrite, ZControllerException::EXC_LOAD));
}
$epath->controller = $ctl;
$sa = $path->getSegment(0);
$path->pop_start();
if (!$epath->controller->hasAction($sa)) {
return $this->triggerError(new ZException('Application router can\'t find action "' . $sa . '" in controller "' . $sc . '" of module "' . $mod->getName() . '" -> ' . $rewrite, ZControllerException::EXC_ACTION));
}
$epath->action = $sa;
ZRequest::getInstance()->setExecPath($epath);
ZRequest::getInstance()->setRoutePath($epath);
$old_args = $this->getArgs();
$old_route = $this->getRoute();
$old_current = $this->getRouter()->getForward();
$nr = new ZRoute(implode(Zoombi::SS, array_merge($epath->toArray(), $path->getSegments())) . $path->queryString());
$this->setArgs($a_args);
$this->setRoute($nr);
$this->getRouter()->setForward($nr);
$epath->controller->requestAction($epath->action, $path->getSegments());
/* $this->setReturn($epath->controller->getReturn());
$this->setOutput($epath->controller->getOutput()); */
foreach ($epath->parents as $mod) {
if ($mod and $mod instanceof ZModule) {
$mod->setReturn($epath->controller->getReturn());
$mod->setOutput($epath->controller->getOutput());
}
}
$this->setArgs($old_args);
$this->setRoute($old_route);
$this->getRouter()->setForward($old_current);
return $this;
}
private function &_route($a_path)
{
if (substr($a_path, 0, 1) == Zoombi::SS) {
$rewrite = Zoombi::getApplication()->getName() . Zoombi::SS . substr($a_path, 1);
$a_path = $rewrite;
}
$rewrite = $this->getRouter()->rewrite($a_path);
if (empty($rewrite)) {
$rewrite = implode(Zoombi::SS, array(ZModule::DEFAULT_MODULE_NAME, ZModule::DEFAULT_CONTROLLER_NAME, ZModule::DEFAULT_ACTION_NAME));
}
$path = new ZRoute($rewrite);
$epath = new ZRoutePath();
$epath->parents[] = $this;
if ($path->getSegment(0) == $this->getName() and $this->getLoader()->hasController($path->getSegment(1))) {
$path->pop_start();
}
$m = $this;
do {
$s = $path->getSegment(0);
$m = $m->getLoader()->module($s);
if ($m) {
$epath->parents[] = $m;
$path->pop_start();
}
} while ($m);
$mod = $epath->module;
if (!$mod) {
throw new ZException('Application router can\'t find module start', ZControllerException::EXC_LOAD);
}
$sc = $path->getSegment(0);
$path->pop_start();
$ctl = $epath->module->getLoader()->controller($sc);
if (!$ctl) {
$ctl = $epath->module->getLoader()->controller(ZModule::DEFAULT_CONTROLLER_NAME, false);
}
if (!$ctl) {
throw new ZException('Application router can\'t find controller "' . $sc . '" in module "' . $mod->getName() . '"', ZControllerException::EXC_LOAD);
}
$epath->controller = $ctl;
$sa = $path->getSegment(0);
$path->pop_start();
if (empty($sa)) {
$sa = ZModule::DEFAULT_ACTION_NAME;
}
if (!$ctl->hasAction($sa)) {
throw new ZException('Application router can\'t find action "' . $sa . '" in controller "' . $sc . '" of module "' . $mod->getName() . '"', ZControllerException::EXC_ACTION);
}
$action = $mod->getConfig()->getValue('controller.action_prefix', ZModule::DEFAULT_CONTROLLER_METHOD_PREFIX) . $sa;
if (substr($action, 0, 1) == '_') {
throw new ZException('External routes to private action requies is disallowed', ZControllerException::EXC_LOAD);
}
$epath->action = $sa;
$_r = implode(Zoombi::SS, array_merge($epath->toArray(), $path->getSegments())) . $path->queryString();
return $_r;
}
private function _processRoute(ZRoute &$a_route, &$a_code, &$a_message)
{
$ctl = null;
$mod = null;
if ($a_route->module) {
$mod = new ZModule($this, $a_route->module . 'Module');
$mod->setBaseDir($this->fromBaseDir(Zoombi::config('path.module', 'module')) . Zoombi::DS . $a_route->module);
}
if (!$a_route->controller) {
$a_route->controller = $this->getConfig()->getValue('controller.default_name', 'index');
}
if (!$a_route->action) {
$a_route->action = $this->getConfig()->getValue('controller.default_action', 'index');
}
if (!$mod) {
$mod =& $this;
}
try {
$ctl = $mod->load->controller($a_route->getController());
} catch (ZControllerException $e) {
$a_code = $e->getCode();
$a_message = $e->getMessage();
return false;
}
if (!$ctl) {
return false;
}
$this->setController($ctl);
return true;
}
/**
* Route path
* @param string $a_path
* @return ZModule
*/
public final function &route($a_path, $a_args = array())
{
Zoombi::getApplication()->m_route_deep++;
switch (gettype($a_path)) {
case 'string':
if (substr($a_path, 0, 1) == Zoombi::SS) {
return $this->_reRoute(Zoombi::getApplication(), substr($a_path, 1), $a_args);
}
break;
case 'object':
if (!$a_path instanceof ZRoute) {
return $this;
}
break;
default:
return $this;
break;
}
$p = new ZRoute($a_path);
$m = $p->getModule();
if (empty($m)) {
$m = $this->getConfig()->getValue('module.default_name', self::DEFAULT_MODULE_NAME);
}
$this->emit(new ZEvent($this, 'preModule', $m));
if ($this->getLoader()->hasModule($m)) {
$mod = $this->getLoader()->module($m);
if (!$mod) {
throw new ZModuleException('Bad module');
}
$this->emit(new ZEvent($this, 'postModule', $mod));
return $this->_reRoute($mod, $p->pop_start(), $a_args);
}
$this->emit(new ZEvent($this, 'postModule', $this));
$p->push_start($this->getName());
$route = $p;
$c = $route->getController();
$a = $route->getAction();
if (empty($c)) {
$route->setController($this->getConfig()->getValue('controller.default_name', self::DEFAULT_CONTROLLER_NAME));
}
if (empty($a)) {
$route->setAction($this->getConfig()->getValue('controller.default_action', self::DEFAULT_ACTION_NAME));
}
$c = $route->getController();
$a = $route->getAction();
$this->emit(new ZEvent($this, 'preController', $c));
$ctl = null;
$ctl = $this->getLoader()->controller($c);
if (!$ctl) {
throw new ZModuleException('Module "' . $this->getName() . '" can\'t find controller "' . $c . '".');
}
$this->emit(new ZEvent($this, 'postController', $c, $ctl));
if (!$ctl->hasAction($a)) {
throw new ZModuleException('Module "' . $this->getName() . '" can\'t find controller "' . $c . '" action "' . $a . '".');
}
$this->emit(new ZEvent($this, 'preAction', $a));
$this->setRoute($route)->setArgs($a_args);
$this->m_return = $ctl->requestAction($a, $this->getRoute()->getParamsArray(), $this->m_output);
return $this->emit(new ZEvent($this, 'postAction', $a));
}
private function _processRoute(ZRoute &$a_route, &$a_code, &$a_message)
{
$ctl = null;
if (!$a_route->controller) {
$a_route->controller = $this->m_config->getValue('controller.default_name', 'index');
}
if (!$a_route->action) {
$a_route->action = $this->m_config->getValue('controller.default_action', 'index');
}
try {
$ctl = ZLoader::controller($a_route->getController());
} catch (ZControllerException $e) {
$a_code = $e->getCode();
$a_message = $e->getMessage();
return false;
}
if (!$ctl) {
return false;
}
$this->setController($ctl);
return true;
}
