/**
* Compile saved child block source
*
* @param \Smarty_Internal_TemplateCompilerBase $compiler compiler object
* @param string $_name optional name of child block
*
* @return string compiled code of child block
* @throws \SmartyCompilerException
*/
static function compileChildBlock(Smarty_Internal_TemplateCompilerBase $compiler, $_name = null)
{
if ($compiler->inheritance_child) {
$name1 = Smarty_Internal_Compile_Block::$nested_block_names[0];
if (isset($compiler->template->block_data[$name1])) {
// replace inner block name with generic
Smarty_Internal_Compile_Block::$block_data[$name1]['source'] .= $compiler->template->block_data[$name1]['source'];
Smarty_Internal_Compile_Block::$block_data[$name1]['child'] = true;
}
$compiler->lex->yypushstate(Smarty_Internal_Templatelexer::CHILDBLOCK);
$compiler->has_code = false;
return;
}
// if called by {$smarty.block.child} we must search the name of enclosing {block}
if ($_name == null) {
$stack_count = count($compiler->_tag_stack);
while (--$stack_count >= 0) {
if ($compiler->_tag_stack[$stack_count][0] == 'block') {
$_name = trim($compiler->_tag_stack[$stack_count][1][0]['name'], "\"'");
break;
}
}
}
if ($_name == null) {
$compiler->trigger_template_error(' tag {$smarty.block.child} used outside {block} tags ', $compiler->lex->taglineno);
}
// undefined child?
if (!isset($compiler->template->block_data[$_name]['source'])) {
$compiler->popTrace();
return '';
}
// flag that child is already compile by {$smarty.block.child} inclusion
$compiler->template->block_data[$_name]['compiled'] = true;
$_tpl = new Smarty_Internal_template('string:' . $compiler->template->block_data[$_name]['source'], $compiler->smarty, $compiler->template, $compiler->template->cache_id, $compiler->template->compile_id, $compiler->template->caching, $compiler->template->cache_lifetime);
if ($compiler->smarty->debugging) {
Smarty_Internal_Debug::ignore($_tpl);
}
$_tpl->tpl_vars = $compiler->template->tpl_vars;
$_tpl->variable_filters = $compiler->template->variable_filters;
$_tpl->properties['nocache_hash'] = $compiler->template->properties['nocache_hash'];
$_tpl->allow_relative_path = true;
$_tpl->loadCompiler();
$_tpl->compiler->_tag_objects = $compiler->_tag_objects;
$_tpl->compiler->inheritance = true;
$_tpl->compiler->suppressHeader = true;
$_tpl->compiler->suppressFilter = true;
$_tpl->compiler->suppressTemplatePropertyHeader = true;
$nocache = $compiler->nocache || $compiler->tag_nocache;
if (strpos($compiler->template->block_data[$_name]['source'], self::parent) !== false) {
$_output = str_replace(self::parent, $compiler->parser->current_buffer->to_smarty_php(), $_tpl->compiler->compileTemplate($_tpl, $nocache, $compiler->parent_compiler));
} elseif ($compiler->template->block_data[$_name]['mode'] == 'prepend') {
$_output = $_tpl->compiler->compileTemplate($_tpl, $nocache, $compiler->parent_compiler) . $compiler->parser->current_buffer->to_smarty_php();
} elseif ($compiler->template->block_data[$_name]['mode'] == 'append') {
$_output = $compiler->parser->current_buffer->to_smarty_php() . $_tpl->compiler->compileTemplate($_tpl, $nocache, $compiler->parent_compiler);
} elseif (!empty($compiler->template->block_data[$_name])) {
$_output = $_tpl->compiler->compileTemplate($_tpl, $nocache, $compiler->parent_compiler);
}
$compiler->template->properties['file_dependency'] = array_merge($compiler->template->properties['file_dependency'], $_tpl->properties['file_dependency']);
$compiler->template->properties['tpl_function'] = array_merge($compiler->template->properties['tpl_function'], $_tpl->properties['tpl_function']);
$compiler->template->variable_filters = $_tpl->variable_filters;
if ($_tpl->has_nocache_code) {
$compiler->template->has_nocache_code = true;
}
foreach ($_tpl->required_plugins as $key => $tmp1) {
if ($compiler->nocache && $compiler->template->caching) {
$code = 'nocache';
} else {
$code = $key;
}
foreach ($tmp1 as $name => $tmp) {
foreach ($tmp as $type => $data) {
$compiler->template->required_plugins[$code][$name][$type] = $data;
}
}
}
$compiler->_tag_objects = $_tpl->compiler->_tag_objects;
unset($_tpl);
$compiler->has_code = true;
return $_output;
}
