Merge branch 'release/1.7.41.2'

CHANGELOG.md

@@ -1,3 +1,11 @@
+# v1.7.41.2
+## 06/01/2023
+
+1. [](#improved)
+   * Added the ability to set a configurable 'key' for the Twig Cache Tag: `{% cache 'my-key' 600 %}`
+1. [](#bugfix)
+   * Fixed an issue with special characters in slug's would cause redirect loops
+
 # v1.7.41.1
 ## 05/10/2023
 

system/defines.php

@@ -9,7 +9,7 @@
 
 // Some standard defines
 define('GRAV', true);
-define('GRAV_VERSION', '1.7.41.1');
+define('GRAV_VERSION', '1.7.41.2');
 define('GRAV_SCHEMA', '1.7.0_2020-11-20_1');
 define('GRAV_TESTING', false);
 

system/src/Grav/Common/Service/PagesServiceProvider.php

@@ -59,7 +59,7 @@ public function register(Container $container)
             /** @var Uri $uri */
             $uri = $grav['uri'];
 
-            $path = $uri->path() ?: '/'; // Don't trim to support trailing slash default routes
+            $path = $uri->path() ? urldecode($uri->path()) : '/'; // Don't trim to support trailing slash default routes
             $page = $pages->dispatch($path);
 
             // Redirection tests

system/src/Grav/Common/Twig/Node/TwigNodeCache.php

@@ -10,13 +10,15 @@
 namespace Grav\Common\Twig\Node;
 
 use Twig\Compiler;
+use Twig\Node\Expression\AbstractExpression;
 use Twig\Node\Node;
+use Twig\Node\NodeOutputInterface;
 
 /**
  * Class TwigNodeCache
  * @package Grav\Common\Twig\Node
  */
-class TwigNodeCache extends Node
+class TwigNodeCache extends Node implements NodeOutputInterface
 {
     /**
      * @param string    $key       unique name for key
@@ -25,25 +27,58 @@ class TwigNodeCache extends Node
      * @param integer   $lineno
      * @param string|null $tag
      */
-    public function __construct(string $key, int $lifetime, Node $body, $lineno, $tag = null)
+    public function __construct(Node $body, ?AbstractExpression $key, ?AbstractExpression $lifetime, array $defaults, int $lineno, string $tag)
     {
-        parent::__construct(array('body' => $body), array( 'key' => $key, 'lifetime' => $lifetime), $lineno, $tag);
+        $nodes = ['body' => $body];
+
+        if ($key !== null) {
+            $nodes['key'] = $key;
+        }
+
+        if ($lifetime !== null) {
+            $nodes['lifetime'] = $lifetime;
+        }
+
+        parent::__construct($nodes, $defaults, $lineno, $tag);
     }
 
-    /**
-     * {@inheritDoc}
-     */
     public function compile(Compiler $compiler): void
     {
-        $boo = $this->getAttribute('key');
+        $compiler->addDebugInfo($this);
+
+
+        // Generate the cache key
+        if ($this->hasNode('key')) {
+            $compiler
+                ->write('$key = "twigcache-" . ')
+                ->subcompile($this->getNode('key'))
+                ->raw(";\n");
+        } else {
+            $compiler
+                ->write('$key = ')
+                ->string($this->getAttribute('key'))
+                ->raw(";\n");
+        }
+
+        // Set the cache timeout
+        if ($this->hasNode('lifetime')) {
+            $compiler
+                ->write('$lifetime = ')
+                ->subcompile($this->getNode('lifetime'))
+                ->raw(";\n");
+        } else {
+            $compiler
+                ->write('$lifetime = ')
+                ->write($this->getAttribute('lifetime'))
+                ->raw(";\n");
+        }
+
         $compiler
-            ->addDebugInfo($this)
             ->write("\$cache = \\Grav\\Common\\Grav::instance()['cache'];\n")
-            ->write("\$key = \"twigcache-\" . \"" . $this->getAttribute('key') . "\";\n")
-            ->write("\$lifetime = " . $this->getAttribute('lifetime') . ";\n")
             ->write("\$cache_body = \$cache->fetch(\$key);\n")
             ->write("if (\$cache_body === false) {\n")
             ->indent()
+                ->write("\\Grav\\Common\\Grav::instance()['debugger']->addMessage(\"Cache Key: \$key, Lifetime: \$lifetime\");\n")
                 ->write("ob_start();\n")
                     ->indent()
                         ->subcompile($this->getNode('body'))
@@ -53,6 +88,6 @@ public function compile(Compiler $compiler): void
                 ->write("\$cache->save(\$key, \$cache_body, \$lifetime);\n")
             ->outdent()
             ->write("}\n")
-            ->write("echo \$cache_body;\n");
+            ->write("echo '' === \$cache_body ? '' : new Markup(\$cache_body, \$this->env->getCharset());\n");
     }
-}
+}

system/src/Grav/Common/Twig/TokenParser/TwigTokenParserCache.php

@@ -11,7 +11,6 @@
 
 use Grav\Common\Grav;
 use Grav\Common\Twig\Node\TwigNodeCache;
-use Twig\Error\SyntaxError;
 use Twig\Token;
 use Twig\TokenParser\AbstractTokenParser;
 
@@ -22,50 +21,54 @@
  * {{ some_complex_work() }}
  * {% endcache %}
  *
- * Where the `600` is an optional lifetime in seconds
+ * Also can provide a unique key for the cache:
+ *
+ * {% cache "prefix-"~lang 600 %}
+ *
+ * Where the "prefix-"~lang will use a unique key based on the current language. "prefix-en" for example
  */
 class TwigTokenParserCache extends AbstractTokenParser
 {
-    /**
-     * @param Token $token
-     * @return TwigNodeCache
-     * @throws SyntaxError
-     */
     public function parse(Token $token)
     {
-        $lineno = $token->getLine();
         $stream = $this->parser->getStream();
-        $key = $this->parser->getVarName() . $lineno;
-        $lifetime = Grav::instance()['cache']->getLifetime();
+        $lineno = $token->getLine();
 
-        // Check for optional lifetime override
-        if (!$stream->test(Token::BLOCK_END_TYPE)) {
-            $lifetime_expr = $this->parser->getExpressionParser()->parseExpression();
-            $lifetime = $lifetime_expr->getAttribute('value');
+        // Parse the optional key and timeout parameters
+        $defaults = [
+            'key' => $this->parser->getVarName() . $lineno,
+            'lifetime' => Grav::instance()['cache']->getLifetime()
+        ];
+
+        $key = null;
+        $lifetime = null;
+        while (!$stream->test(Token::BLOCK_END_TYPE)) {
+            if ($stream->test(Token::STRING_TYPE)) {
+                $key = $this->parser->getExpressionParser()->parseExpression();
+            } elseif ($stream->test(Token::NUMBER_TYPE)) {
+                $lifetime = $this->parser->getExpressionParser()->parseExpression();
+            } else {
+                throw new \Twig\Error\SyntaxError("Unexpected token type in cache tag.", $token->getLine(), $stream->getSourceContext());
+            }
         }
 
         $stream->expect(Token::BLOCK_END_TYPE);
-        $body = $this->parser->subparse(array($this, 'decideCacheEnd'), true);
+
+        // Parse the content inside the cache block
+        $body = $this->parser->subparse([$this, 'decideCacheEnd'], true);
+
         $stream->expect(Token::BLOCK_END_TYPE);
 
-        return new TwigNodeCache($key, $lifetime, $body, $lineno, $this->getTag());
+        return new TwigNodeCache($body, $key, $lifetime, $defaults, $lineno, $this->getTag());
     }
 
-    /**
-     * Decide if current token marks end of cache block.
-     *
-     * @param Token $token
-     * @return bool
-     */
     public function decideCacheEnd(Token $token): bool
     {
         return $token->test('endcache');
     }
-    /**
-     * {@inheritDoc}
-     */
+
     public function getTag(): string
     {
         return 'cache';
     }
-}
+}