| 1: | <?php |
| 2: | /** |
| 3: | * Smarty Internal Plugin Templateparser Parse Tree |
| 4: | * These are classes to build parse tree in the template parser |
| 5: | * |
| 6: | * @package Smarty |
| 7: | * @subpackage Compiler |
| 8: | * @author Thue Kristensen |
| 9: | * @author Uwe Tews |
| 10: | */ |
| 11: | |
| 12: | /** |
| 13: | * A complete smarty tag. |
| 14: | * |
| 15: | * @package Smarty |
| 16: | * @subpackage Compiler |
| 17: | * @ignore |
| 18: | */ |
| 19: | class Smarty_Internal_ParseTree_Tag extends Smarty_Internal_ParseTree |
| 20: | { |
| 21: | /** |
| 22: | * Saved block nesting level |
| 23: | * |
| 24: | * @var int |
| 25: | */ |
| 26: | public $saved_block_nesting; |
| 27: | |
| 28: | /** |
| 29: | * Create parse tree buffer for Smarty tag |
| 30: | * |
| 31: | * @param \Smarty_Internal_Templateparser $parser parser object |
| 32: | * @param string $data content |
| 33: | */ |
| 34: | public function __construct(Smarty_Internal_Templateparser $parser, $data) |
| 35: | { |
| 36: | $this->data = $data; |
| 37: | $this->saved_block_nesting = $parser->block_nesting_level; |
| 38: | } |
| 39: | |
| 40: | /** |
| 41: | * Return buffer content |
| 42: | * |
| 43: | * @param \Smarty_Internal_Templateparser $parser |
| 44: | * |
| 45: | * @return string content |
| 46: | */ |
| 47: | public function to_smarty_php(Smarty_Internal_Templateparser $parser) |
| 48: | { |
| 49: | return $this->data; |
| 50: | } |
| 51: | |
| 52: | /** |
| 53: | * Return complied code that loads the evaluated output of buffer content into a temporary variable |
| 54: | * |
| 55: | * @param \Smarty_Internal_Templateparser $parser |
| 56: | * |
| 57: | * @return string template code |
| 58: | */ |
| 59: | public function assign_to_var(Smarty_Internal_Templateparser $parser) |
| 60: | { |
| 61: | $var = $parser->compiler->getNewPrefixVariable(); |
| 62: | $tmp = $parser->compiler->appendCode('<?php ob_start();?>', $this->data); |
| 63: | $tmp = $parser->compiler->appendCode($tmp, "<?php {$var}=ob_get_clean();?>"); |
| 64: | $parser->compiler->prefix_code[] = sprintf('%s', $tmp); |
| 65: | return $var; |
| 66: | } |
| 67: | } |
| 68: |