Catch exceptions from render methods

csrdelft · Jan 29, 2021 · 7d1bf03 · 7d1bf03
1 parent 19e69d4
commit 7d1bf03
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Showing 2 changed files with 15 additions and 6 deletions.
diff --git a/src/Parser.php b/src/Parser.php
@@ -198,12 +198,16 @@ public function render($blocks, $mode)
             if ($block->isAllowed()) {
                 $block->setContent($this->render($block->getChildren(), $mode));
 
-                if ($mode == "light") {
-                    $text .= $block->renderLight();
-                } elseif ($mode == "plain") {
-                    $text .= $block->renderPlain();
-                } else {
-                    $text .= $block->render();
+                try {
+                    if ($mode == "light") {
+                        $text .= $block->renderLight();
+                    } elseif ($mode == "plain") {
+                        $text .= $block->renderPlain();
+                    } else {
+                        $text .= $block->render();
+                    }
+                } catch (BbException $exception) {
+                    $text .= $exception->getMessage();
                 }
             } else {
                 $text .= '';

diff --git a/src/tag/BbNode.php b/src/tag/BbNode.php
@@ -4,20 +4,25 @@
 namespace CsrDelft\bb\tag;
 
 
+use CsrDelft\bb\BbException;
+
 interface BbNode
 {
     /**
      * @return string
+     * @throws BbException
      */
     public function renderPlain();
 
     /**
      * @return string
+     * @throws BbException
      */
     public function renderLight();
 
     /**
      * @return string
+     * @throws BbException
      */
     public function render();