/**
* Close tag {/block}
* @param Tokenizer $tokens
* @param Scope $scope
* @return string
*/
public static function tagBlockClose($tokens, Scope $scope)
{
$tpl = $scope->tpl;
if (isset($tpl->_extends)) {
// is child
if ($scope["name"]) {
// is scalar name
if ($tpl->_compatible) {
// is compatible mode
$scope->replaceContent('<?php /* 1) Block ' . $tpl . ': ' . $scope["cname"] . ' */' . PHP_EOL . ' if(empty($tpl->b[' . $scope["cname"] . '])) { ' . '$tpl->b[' . $scope["cname"] . '] = function($tpl) { ?>' . PHP_EOL . $scope->getContent() . "<?php };" . "} ?>" . PHP_EOL);
} elseif (!isset($tpl->blocks[$scope["name"]])) {
// is block not registered
$tpl->blocks[$scope["name"]] = $scope->getContent();
$scope->replaceContent('<?php /* 2) Block ' . $tpl . ': ' . $scope["cname"] . ' ' . $tpl->_compatible . ' */' . PHP_EOL . ' $tpl->b[' . $scope["cname"] . '] = function($tpl) { ?>' . PHP_EOL . $scope->getContent() . "<?php }; ?>" . PHP_EOL);
}
} else {
// dynamic name
$tpl->_compatible = true;
// enable compatible mode
$scope->replaceContent('<?php /* 3) Block ' . $tpl . ': ' . $scope["cname"] . ' */' . PHP_EOL . ' if(empty($tpl->b[' . $scope["cname"] . '])) { ' . '$tpl->b[' . $scope["cname"] . '] = function($tpl) { ?>' . PHP_EOL . $scope->getContent() . "<?php };" . "} ?>" . PHP_EOL);
}
} else {
// is parent
if (isset($tpl->blocks[$scope["name"]])) {
// has block
if ($tpl->_compatible) {
// compatible mode enabled
$scope->replaceContent('<?php /* 4) Block ' . $tpl . ': ' . $scope["cname"] . ' */' . PHP_EOL . ' if(isset($tpl->b[' . $scope["cname"] . '])) { echo $tpl->b[' . $scope["cname"] . ']->__invoke($tpl); } else {?>' . PHP_EOL . $tpl->blocks[$scope["name"]] . '<?php } ?>' . PHP_EOL);
} else {
$scope->replaceContent($tpl->blocks[$scope["name"]]);
}
// } elseif(isset($tpl->_extended) || !empty($tpl->_compatible)) {
} elseif (isset($tpl->_extended) && $tpl->_compatible || empty($tpl->_extended)) {
$scope->replaceContent('<?php /* 5) Block ' . $tpl . ': ' . $scope["cname"] . ' */' . PHP_EOL . ' if(isset($tpl->b[' . $scope["cname"] . '])) { echo $tpl->b[' . $scope["cname"] . ']->__invoke($tpl); } else {?>' . PHP_EOL . $scope->getContent() . '<?php } ?>' . PHP_EOL);
}
}
return '';
}
