- Added an event manager. Also, fixed some more bugs within Block and Section tokens

src/Extension/LanguageExtension.php

@@ -3,6 +3,7 @@
 namespace Picea\Extension;
 
 use Picea\Compiler\Context;
+use Picea\Event\Builder\ClassTemplateRenderSectionDone;
 
 class LanguageExtension implements Extension, FunctionExtension {
 
@@ -28,7 +29,22 @@ class LanguageExtension implements Extension, FunctionExtension {
     {
         switch($token) {
             case "language.set":
-                return "<?php \$picea->compiler->getExtensionFromToken('$token')->currentLanguage = $arguments; ?>";
+                $cls = $this::class;
+
+                return <<<PHP
+                    <?php 
+                        (function(\\$cls \$ext) use (\$___class__template, \$__event) {
+                            #\$extends = \$___class__template->getParam('extends');
+                        
+                            if ( \$___class__template->depth === 1 || \$___class__template->sectionStack ) {
+                                \$ext->currentLanguage = $arguments; 
+                                
+                                # @TODO Make sure this event is only registered when we output() a template, if we are in a section, we must attach it a view/section/block output event instead ! 
+                                \$__event->eventRegister(\\$cls::outputDoneEvent(\$ext));
+                            }
+                       })(\$picea->compiler->getExtensionFromToken('$token'));
+                    ?>
+                PHP;
 
             case "lang":
                 return "<?php echo htmlspecialchars(\$picea->compiler->getExtensionFromToken('$token')->absoluteLang($arguments), \ENT_QUOTES, ini_get('default_charset'), true) ?>";
@@ -59,4 +75,21 @@ class LanguageExtension implements Extension, FunctionExtension {
     {
         return $this->languageHandler->languageFromKey($key, $variables);
     }
+
+    public static function outputDoneEvent(LanguageExtension $languageExtension) : ClassTemplateRenderSectionDone
+    {
+        return new class($languageExtension) implements ClassTemplateRenderSectionDone {
+
+            protected string $current;
+
+            public function __construct(protected LanguageExtension $languageExtension) {
+                 $this->current = $this->languageExtension->currentLanguage;
+            }
+
+            public function execute(string $name) : mixed
+            {
+                return $this->current ? $this->languageExtension->currentLanguage = $this->current : null;
+            }
+        };
+    }
 }