1 files changed, 78 insertions, 38 deletions
diff --git a/vendor/smarty/smarty/libs/sysplugins/smarty_internal_parsetree_template.php b/vendor/smarty/smarty/libs/sysplugins/smarty_internal_parsetree_template.php
index 8e716bd5d..477232ef8 100644
--- a/vendor/smarty/smarty/libs/sysplugins/smarty_internal_parsetree_template.php
+++ b/vendor/smarty/smarty/libs/sysplugins/smarty_internal_parsetree_template.php
@@ -85,45 +85,85 @@ class Smarty_Internal_ParseTree_Template extends Smarty_Internal_ParseTree
     public function to_smarty_php(Smarty_Internal_Templateparser $parser)
     {
         $code = '';
-        for ($key = 0, $cnt = count($this->subtrees); $key < $cnt; $key++) {
-            if ($this->subtrees[ $key ] instanceof Smarty_Internal_ParseTree_Text) {
-                $subtree = $this->subtrees[ $key ]->to_smarty_php($parser);
-                while ($key + 1 < $cnt && ($this->subtrees[ $key + 1 ] instanceof Smarty_Internal_ParseTree_Text ||
-                                           $this->subtrees[ $key + 1 ]->data === '')) {
-                    $key++;
-                    if ($this->subtrees[ $key ]->data === '') {
-                        continue;
-                    }
-                    $subtree .= $this->subtrees[ $key ]->to_smarty_php($parser);
-                }
-                if ($subtree === '') {
-                    continue;
-                }
-                $code .= preg_replace(
-                    '/((<%)|(%>)|(<\?php)|(<\?)|(\?>)|(<\/?script))/',
-                    "<?php echo '\$1'; ?>\n",
-                    $subtree
-                );
-                continue;
-            }
-            if ($this->subtrees[ $key ] instanceof Smarty_Internal_ParseTree_Tag) {
-                $subtree = $this->subtrees[ $key ]->to_smarty_php($parser);
-                while ($key + 1 < $cnt && ($this->subtrees[ $key + 1 ] instanceof Smarty_Internal_ParseTree_Tag ||
-                                           $this->subtrees[ $key + 1 ]->data === '')) {
-                    $key++;
-                    if ($this->subtrees[ $key ]->data === '') {
-                        continue;
-                    }
-                    $subtree = $parser->compiler->appendCode($subtree, $this->subtrees[ $key ]->to_smarty_php($parser));
-                }
-                if ($subtree === '') {
-                    continue;
-                }
-                $code .= $subtree;
-                continue;
-            }
-            $code .= $this->subtrees[ $key ]->to_smarty_php($parser);
+
+        foreach ($this->getChunkedSubtrees() as $chunk) {
+	        $text = '';
+	        switch ($chunk['mode']) {
+		        case 'textstripped':
+			        foreach ($chunk['subtrees'] as $subtree) {
+				        $text .= $subtree->to_smarty_php($parser);
+			        }
+			        $code .= preg_replace(
+				        '/((<%)|(%>)|(<\?php)|(<\?)|(\?>)|(<\/?script))/',
+				        "<?php echo '\$1'; ?>\n",
+				        $parser->compiler->processText($text)
+			        );
+			        break;
+		        case 'text':
+			        foreach ($chunk['subtrees'] as $subtree) {
+				        $text .= $subtree->to_smarty_php($parser);
+			        }
+			        $code .= preg_replace(
+				        '/((<%)|(%>)|(<\?php)|(<\?)|(\?>)|(<\/?script))/',
+				        "<?php echo '\$1'; ?>\n",
+				        $text
+			        );
+			        break;
+		        case 'tag':
+			        foreach ($chunk['subtrees'] as $subtree) {
+				        $text = $parser->compiler->appendCode($text, $subtree->to_smarty_php($parser));
+			        }
+			        $code .= $text;
+			        break;
+		        default:
+			        foreach ($chunk['subtrees'] as $subtree) {
+				        $text = $subtree->to_smarty_php($parser);
+			        }
+			        $code .= $text;
+
+	        }
         }
         return $code;
     }
+
+    private function getChunkedSubtrees() {
+    	$chunks = [];
+    	$currentMode = null;
+    	$currentChunk = [];
+	    for ($key = 0, $cnt = count($this->subtrees); $key < $cnt; $key++) {
+
+	    	if ($this->subtrees[ $key ]->data === '' && in_array($currentMode, ['textstripped', 'text', 'tag'])) {
+	    		continue;
+	    	}
+
+		    if ($this->subtrees[ $key ] instanceof Smarty_Internal_ParseTree_Text
+			    && $this->subtrees[ $key ]->isToBeStripped()) {
+		    	$newMode = 'textstripped';
+		    } elseif ($this->subtrees[ $key ] instanceof Smarty_Internal_ParseTree_Text) {
+			    $newMode = 'text';
+		    } elseif ($this->subtrees[ $key ] instanceof Smarty_Internal_ParseTree_Tag) {
+			    $newMode = 'tag';
+		    } else {
+			    $newMode = 'other';
+		    }
+
+		    if ($newMode == $currentMode) {
+			    $currentChunk[] = $this->subtrees[ $key ];
+		    } else {
+		    	$chunks[] = [
+		    		'mode' => $currentMode,
+				    'subtrees' => $currentChunk
+			    ];
+		    	$currentMode = $newMode;
+			    $currentChunk = [$this->subtrees[ $key ]];
+		    }
+	    }
+	    if ($currentMode && $currentChunk) {
+		    $chunks[] = [
+			    'mode' => $currentMode,
+			    'subtrees' => $currentChunk
+		    ];
+	    }
+		return $chunks;
+    }
 }