Merge branch 'master' of https://git.mcnd.ca/mcndave/picea

src/ControlStructure/BlockToken.php

@@ -24,14 +24,13 @@ class BlockToken implements ControlStructure {
                 return <<<PHP
                     <?php 
                         try {
+                            extract( \$this->using ?? [], \EXTR_OVERWRITE);
                             extract( \\$class::parseArguments(function($arguments) {}, \$inlineVariables), \EXTR_OVERWRITE);
-                        
                             unset(\$inlineVariables);
                         } 
                         catch(\TypeError \$ex) {
-                        
                             throw new \Exception(
-                            sprintf('A block awaiting arguments `%s` instead received `%s` with values `%s`', '$arguments', implode(', ', array_map('gettype', \$inlineVariables)), json_encode(\$inlineVariables))
+                                sprintf('A block awaiting arguments `%s` instead received `%s` with values `%s`', '$arguments', implode(', ', array_map('gettype', \$inlineVariables)), json_encode(\$inlineVariables))
                             );
                         }
                     ?>
@@ -72,7 +71,7 @@ class BlockToken implements ControlStructure {
                     }
                     
                     return <<<PHP
-                        <?php \$___block->slotIsSet($name) || \$___block->setSlot($name, function($definition array \$___using = []) use (\$picea) { extract(\$___using, \EXTR_SKIP); ?>
+                        <?php (\$___block ?? \$this)->slotIsSet($name) || \$___block->setSlot($name, function($definition array \$___using = []) use (\$picea) { extract(\$___using, \EXTR_SKIP); ?>
                     PHP;
                 }
                     
@@ -131,6 +130,9 @@ class BlockToken implements ControlStructure {
             elseif ( $value->isVariadic() ) {
                 $parameters[ $value->getName() ] = [];
             }
+            else {
+                $parameters[ $value->getName() ] = null;
+            }
         }
         
         return $parameters;

src/ControlStructure/FunctionToken.php

@@ -0,0 +1,47 @@
+<?php
+
+namespace Picea\ControlStructure;
+
+class FunctionToken implements ControlStructure {
+
+    public array $token = [ "function", "endfunction", "return" ];
+
+    public function parse(/*\Picae\Compiler\Context*/ &$context, ?string $arguments, string $token) {
+        switch($token) {
+            case "function":
+                return $this->printFunction($context, $arguments);
+
+            case "return":
+                if ( empty($context->functions) ) {
+                    throw new \RuntimeException("A function return tag {% return %} was found without an opening {% function ... %} tag");
+                }
+
+                return $this->printReturn($context, $arguments);
+
+            case "endfunction":
+                if ( empty($context->functions) ) {
+                    throw new \RuntimeException("A function closing tag {% endfunction %} was found without an opening {% function ... %} tag");
+                }
+
+                $context->functions--;
+
+                return $this->printEndFunction($context);
+        }
+    }
+
+    protected function printFunction($context, ?string $arguments) : string
+    {
+        $context->functions++;
+        return "<?php function $arguments { ?>";
+    }
+
+    protected function printReturn($context, ?string $arguments) : string
+    {
+        return "<?php return $arguments; ?>";
+    }
+
+    protected function printEndFunction($context) : string
+    {
+        return "<?php } ?>";
+    }
+}

src/ControlStructure/SectionToken.php

@@ -53,7 +53,7 @@ class SectionToken implements ControlStructure {
     protected function printEndSection($context) : string
     {            
         $section = array_pop($context->sections);
-        $build = $context->extendFrom ? "\$___class__template->sectionStack && \$___class__template->renderSection({$section['name']});" : "\$___class__template->renderSection({$section['name']});";
+        $build = $context->extendFrom ? "!empty(\$___class__template->sectionStack) && \$___class__template->renderSection({$section['name']});" : "\$___class__template->renderSection({$section['name']});";
         return "<?php array_pop(\$___class__template->sectionStack); }]; $build?>";
     }
 }

src/Extension/MoneyExtension.php

@@ -0,0 +1,41 @@
+<?php
+
+namespace Picea\Extension;
+
+use Picea\Compiler\Context;
+
+class MoneyExtension implements Extension {
+
+    public string $token = "money";
+
+    public string $title = "";
+
+    public string $locale;
+
+    public \NumberFormatter $formatter;
+
+    public function __construct(Context $context) {
+        $this->register($context);
+        $this->locale = explode('.', \Locale::getDefault())[0];
+        $this->formatter = new \NumberFormatter($this->locale, \NumberFormatter::CURRENCY);
+    }
+
+    public function register(Context $context) : void
+    {
+        $context->pushFunction("money", [ $this, 'money' ]);
+    }
+    
+    public function parse(/*\Picae\Compiler\Context*/ &$context, ?string $arguments, string $token) {
+        return "<?php echo money($arguments) ?>";
+    }
+
+    public function money(float $money, ? string $currency = null) /* : string|false */
+    {
+        $this->formatter->setTextAttribute(\NumberFormatter::CURRENCY_CODE, 'CAD');
+
+        $this->formatter->setPattern( str_replace('¤#','¤ #', $this->formatter->getPattern() ) );
+
+        return $this->formatter->formatCurrency($money, $currency ?? $this->formatter->getTextAttribute(\NumberFormatter::CURRENCY_CODE));
+    }
+
+}

src/Language/DefaultRegistrations.php

@@ -52,6 +52,7 @@ class DefaultRegistrations implements LanguageRegistration
         $compiler->registerControlStructure(new \Picea\ControlStructure\ContinueToken());
         $compiler->registerControlStructure(new \Picea\ControlStructure\ExtendsToken());
         $compiler->registerControlStructure(new \Picea\ControlStructure\SectionToken());
+        $compiler->registerControlStructure(new \Picea\ControlStructure\FunctionToken());
         $compiler->registerControlStructure(new \Picea\ControlStructure\BlockToken());
         $compiler->registerControlStructure(new \Picea\ControlStructure\IncludeToken());
         $compiler->registerControlStructure(new \Picea\ControlStructure\ViewToken());