diff options
Diffstat (limited to 'phpBB/includes/template/twig/node/begin.php')
| -rw-r--r-- | phpBB/includes/template/twig/node/begin.php | 34 |
1 files changed, 25 insertions, 9 deletions
diff --git a/phpBB/includes/template/twig/node/begin.php b/phpBB/includes/template/twig/node/begin.php index 4222295d26..3c1ce1b89b 100644 --- a/phpBB/includes/template/twig/node/begin.php +++ b/phpBB/includes/template/twig/node/begin.php @@ -32,20 +32,36 @@ class phpbb_template_twig_node_begin extends Twig_Node ; $compiler - ->write("foreach (\$parent['" . $this->getAttribute('beginName') . "'] as \$" . $this->getAttribute('beginName') . ") {\n") - ->indent() - // Set up $context correctly so that Twig can get the correct data with $this->getAttribute - ->write("\$this->getEnvironment()->context_recursive_loop_builder(\$" . $this->getAttribute('beginName') . ", \$phpbb_blocks, \$context);\n") + ->write("if (!empty(\$parent['" . $this->getAttribute('beginName') . "'])) {\n") + ->indent() + ->write("foreach (\$parent['" . $this->getAttribute('beginName') . "'] as \$" . $this->getAttribute('beginName') . ") {\n") + ->indent() + // Set up $context correctly so that Twig can get the correct data with $this->getAttribute + ->write("\$this->getEnvironment()->context_recursive_loop_builder(\$" . $this->getAttribute('beginName') . ", \$phpbb_blocks, \$context);\n") - // We store the parent so that we can do this recursively - ->write("\$parent = \$" . $this->getAttribute('beginName') . ";\n") + // We store the parent so that we can do this recursively + ->write("\$parent = \$" . $this->getAttribute('beginName') . ";\n") ; $compiler->subcompile($this->getNode('body')); - $compiler - ->outdent() - ->write("}\n") + $compiler + ->outdent() + ->write("}\n") + ; + + if (null !== $this->getNode('else')) { + $compiler + ->write("} else {\n") + ->indent() + ->subcompile($this->getNode('else')) + ->outdent() + ; + } + + $compiler + ->outdent() + ->write("}\n") // Remove the last item from the blocks storage as we've completed iterating over them all ->write("array_pop(\$phpbb_blocks);\n") |