Subversion Repositories ALCASAR

Rev

Go to most recent revision | Details | Last modification | View Log

Rev Author Line No. Line
2809 rexy 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 
}