support du retour direct depuis setup()

nur_src/v/base/AbstractPageContainer.php

@@ -8,6 +8,7 @@ use nur\b\ExitError;
 use nur\co;
 use nur\config;
 use nur\func;
+use nur\json;
 use nur\v\html5\Html5BasicErrorPage;
 use nur\v\model\IChildComponent;
 use nur\v\model\IComponent;
@@ -19,6 +20,7 @@ use nur\v\page;
 use nur\v\prefix;
 use nur\v\vo;
 use Throwable;
+use Traversable;
 
 abstract class AbstractPageContainer implements IPageContainer {
   protected static function ensure_preparec(IComponent $c, bool $afterPrepare=false): bool {
@@ -41,10 +43,10 @@ abstract class AbstractPageContainer implements IPageContainer {
     return false;
   }
   
-  protected static function ensure_setupc(IComponent $c, bool $afterSetup=false): bool {
+  protected static function ensure_setupc(IComponent $c, bool $afterSetup=false, &$output=null): bool {
     if (!$c->didSetup()) {
       $c->beforeSetup();
-      $c->setup();
+      $output = $c->setup();
       if ($afterSetup) $c->afterSetup();
       return true;
     }
@@ -248,6 +250,7 @@ abstract class AbstractPageContainer implements IPageContainer {
   function print(): void {
     $page = $this->page;
     page::set_current_page($page);
+    $output = null;
 
     try {
       $this->phase = self::PREPARE_PHASE;
@@ -265,14 +268,43 @@ abstract class AbstractPageContainer implements IPageContainer {
       config::configure($this->config["configure_options"]);
 
       $this->phase = self::SETUP_PHASE;
-      if (self::ensure_setupc($page)) {
+      if (self::ensure_setupc($page, false, $output)) {
         $this->overrideSetup($page);
         $page->afterSetup();
       }
 
       $this->phase = self::PRINT_PHASE;
+      if ($output instanceof IComponent) {
+        self::ensure_phasec($output);
+        if ($this->beforePrint($output)) {
+          $this->haveOutput = true;
+          co::_print([$output]);
+        }
+      } elseif (is_callable($output)) {
+        if ($this->beforePrint(null)) {
+          $this->haveOutput = true;
+          $output();
+        }
+      } elseif ($output !== null) {
+        if ($this->beforePrint(null)) {
+          $this->haveOutput = true;
+          if (is_iterable($output)) {
+            header("Content-Type: application/json");
+            echo "[";
+            $sep = "";
+            foreach ($output as $data) {
+              $line = json::encode($data);
+              echo "$sep$line\n";
+              $sep = ",";
+            }
+            echo "]";
+          } else {
+            co::_print([strval($output)]);
+          }
+        }
+      } else {
         $this->overridePrint($page);
-
+      }
     } catch (Throwable $e) {
       if ($e instanceof ExitError && !$e->isError()) {
         # NOP
@@ -293,6 +325,9 @@ abstract class AbstractPageContainer implements IPageContainer {
       }
       if ($page->didSetup()) {
         $this->phase = self::TEARDOWN_PHASE;
+        if ($output instanceof IComponent) {
+          self::ensure_teardownc($output);
+        }
         if (self::ensure_teardownc($page)) {
           $this->overrideTeardown($page);
           $page->afterTeardown();
@@ -310,12 +345,15 @@ abstract class AbstractPageContainer implements IPageContainer {
   protected function overrideSetup(IPage $page): void {
   }
 
+  protected function beforePrint(?IComponent $component): bool {
+    return $component === null || $component->haveContent();
+  }
+
   protected function overridePrint(IPage $page): void {
-    if ($page->haveContent()) {
+    if (!$this->beforePrint($page)) return;
     $this->haveOutput = true;
     co::_print([$page]);
   }
-  }
 
   protected function overrideTeardown(IPage $page): void {
   }

nur_src/v/base/TComponent.php

@@ -55,7 +55,7 @@ trait TComponent {
 
   protected $setupDone = false;
   function beforeSetup(): void {}
-  function setup(): void {}
+  function setup() {}
   function afterSetup(): void { $this->setupDone = true; }
   function didSetup(): bool { return $this->setupDone; }
 

nur_src/v/html5/Html5BasicPageContainer.php

@@ -6,6 +6,7 @@ use nur\co;
 use nur\session;
 use nur\v\ly;
 use nur\v\model\IBasicPage;
+use nur\v\model\IComponent;
 use nur\v\model\IPage;
 
 class Html5BasicPageContainer extends Html5VanillaPageContainer {
@@ -23,10 +24,14 @@ class Html5BasicPageContainer extends Html5VanillaPageContainer {
 
   function isAutocloseSession(): bool { return $this->config["autoclose_session"]; }
 
-  protected function overridePrint(IPage $page): void {
+  protected function beforePrint(?IComponent $component): bool {
     if ($this->isAutocloseSession()) session::close();
+    return parent::beforePrint($component);
+  }
+
+  protected function overridePrint(IPage $page): void {
+    if (!$this->beforePrint($page)) return;
     if ($page instanceof IBasicPage) {
-      if ($page->haveContent()) {
       $this->doResolveConfig();
       $this->haveOutput = true;
       $this->printStartHtml();
@@ -40,13 +45,10 @@ class Html5BasicPageContainer extends Html5VanillaPageContainer {
       $this->printContent();
       $this->printEndBody();
       $this->printEndHtml();
-      }
     } else {
       # si ce n'est pas une instance de IBasicPage, l'imprimer tel quel
-      if ($page->haveContent()) {
       $this->haveOutput = true;
-        co::_write([$this->page]);
-      }
+      co::_write([$page]);
     }
   }
 

nur_src/v/html5/Html5NavigablePageContainer.php

@@ -12,9 +12,8 @@ use nur\v\v;
 
 class Html5NavigablePageContainer extends Html5BasicPageContainer {
   protected function overridePrint(IPage $page): void {
-    if ($this->isAutocloseSession()) session::close();
+    if (!$this->beforePrint($page)) return;
     if ($page instanceof IBasicPage) {
-      if ($page->haveContent()) {
       $this->doResolveConfig();
       $this->haveOutput = true;
       $this->printStartHtml();
@@ -68,15 +67,12 @@ class Html5NavigablePageContainer extends Html5BasicPageContainer {
       }
       $this->printEndBody();
       $this->printEndHtml();
-      }
     } else {
       # si ce n'est pas une instance de IBasicPage, l'imprimer tel quel
-      if ($page->haveContent()) {
       $this->haveOutput = true;
       co::_write([$this->page]);
     }
   }
-  }
 
   function printStartNavigation(?array $options): void {
     navbar::start($options);

nur_src/v/html5/Html5VanillaPageContainer.php

@@ -12,6 +12,7 @@ use nur\v\base\AbstractPageContainer;
 use nur\v\base\MenuManager;
 use nur\v\fo;
 use nur\v\ly;
+use nur\v\model\IBasicPage;
 use nur\v\model\IComponent;
 use nur\v\model\IPage;
 use nur\v\model\IPlugin;
@@ -46,7 +47,8 @@ class Html5VanillaPageContainer extends AbstractPageContainer {
   }
 
   protected function overridePrint(IPage $page): void {
-    if ($page->haveContent()) {
+    if (!$this->beforePrint($page)) return;
+    if ($page instanceof IPage) {
       $this->doResolveConfig();
       $this->haveOutput = true;
       $this->printStartHtml();
@@ -62,6 +64,10 @@ class Html5VanillaPageContainer extends AbstractPageContainer {
       $this->printContent();
       $this->printEndBody();
       $this->printEndHtml();
+    } else {
+      # si ce n'est pas une instance de IPage, l'imprimer tel quel
+      $this->haveOutput = true;
+      co::_write([$page]);
     }
   }
 

nur_src/v/model/IComponent.php

@@ -43,7 +43,7 @@ interface IComponent extends IPlugin {
   function beforeSetup(): void;
 
   /** initialiser le composant */
-  function setup(): void;
+  function setup();
 
   /** marquer le composant comme initialisé */
   function afterSetup(): void;

nur_src/v/vp/AppCasauthPage.php

@@ -23,7 +23,7 @@ class AppCasauthPage extends AbstractPage {
   /** @var string nom de l'utilisateur connecté */
   private $user;
 
-  function setup(): void {
+  function setup() {
     $destUrl = $retUrl = null;
     $user = false;
     if ($user === false) $user = A::get($_SERVER, "REMOTE_USER", false);

nur_src/v/vp/AppDevauthPage.php

@@ -9,7 +9,7 @@ class AppDevauthPage extends AInitPage {
   /** @var string nom de l'utilisateur connecté */
   private $user;
 
-  function setup(): void {
+  function setup() {
     if (!$this->isDevauthAllowed()) {
       page::redirect($this->getLoginUrl());
     }

nur_src/v/vp/AppExtauthPage.php

@@ -23,7 +23,7 @@ class AppExtauthPage extends AbstractPage {
   /** @var string nom de l'utilisateur connecté */
   private $user;
 
-  function setup(): void {
+  function setup() {
     $destUrl = null;
     $user = false;
     if ($user === false) $user = A::get($_SERVER, "REMOTE_USER", false);

nur_src/v/vp/AppLogoutPage.php

@@ -16,7 +16,7 @@ class AppLogoutPage extends AInitPage {
     return static::DEBUG || F::get("d");
   }
 
-  function setup(): void {
+  function setup() {
     cookie::set("MOD_AUTH_CAS", false);
     cookie::set("MOD_AUTH_CAS_S", false);
     authz::manager()->resetSession(authz::DISCONNECTED);