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PHP Demo Application - Source Code

/Framework/Model/Vendor/Smarty/libs/sysplugins/smarty_internal_parsetree.php

<?php
/**
 * Smarty Internal Plugin Templateparser Parsetrees
 * 
 * These are classes to build parsetrees in the template parser
 * 
 * @package Smarty
 * @subpackage Compiler
 * @author Thue Kristensen 
 * @author Uwe Tews 
 */
abstract class _smarty_parsetree {
  abstract public function 
to_smarty_php();
}


/* A complete smarty tag. */

class _smarty_tag extends _smarty_parsetree
{
    public 
$parser;
    public 
$data;
    public 
$saved_block_nesting;
    function 
__construct($parser$data)
    {
        
$this->parser $parser;
        
$this->data $data;
        
$this->saved_block_nesting $parser->block_nesting_level;
    } 

    public function 
to_smarty_php()
    {
        return 
$this->data;
    } 

    public function 
assign_to_var()
    {
        
$var sprintf('$_tmp%d', ++$this->parser->prefix_number);
        
$this->parser->compiler->prefix_code[] = sprintf('<?php ob_start();?>%s<?php %s=ob_get_clean();?>',
            
$this->data$var);
        return 
$var;
    } 


/* Code fragment inside a tag. */
class _smarty_code extends _smarty_parsetree {
    public 
$parser;
    public 
$data;
    function 
__construct($parser$data)
    {
        
$this->parser $parser;
        
$this->data $data;
    } 

    public function 
to_smarty_php()
    {
        return 
sprintf("(%s)"$this->data);
    } 


/* Double quoted string inside a tag. */
class _smarty_doublequoted extends _smarty_parsetree {
    public 
$parser;
    public 
$subtrees = Array();
    function 
__construct($parser_smarty_parsetree $subtree)
    {
        
$this->parser $parser;
        
$this->subtrees[] = $subtree;
        if (
$subtree instanceof _smarty_tag) {
            
$this->parser->block_nesting_level count($this->parser->compiler->_tag_stack);
        } 
    } 

    function 
append_subtree(_smarty_parsetree $subtree)
    {
        
$last_subtree count($this->subtrees)-1;
        if (
$last_subtree >= && $this->subtrees[$last_subtree] instanceof _smarty_tag && $this->subtrees[$last_subtree]->saved_block_nesting $this->parser->block_nesting_level) {
            if (
$subtree instanceof _smarty_code) {
                
$this->subtrees[$last_subtree]->data .= '<?php echo ' $subtree->data ';?>';
            } elseif (
$subtree instanceof _smarty_dq_content) {
                
$this->subtrees[$last_subtree]->data .= '<?php echo "' $subtree->data '";?>';
            } else {
                
$this->subtrees[$last_subtree]->data .= $subtree->data;
            } 
        } else {
            
$this->subtrees[] = $subtree;
        } 
        if (
$subtree instanceof _smarty_tag) {
            
$this->parser->block_nesting_level count($this->parser->compiler->_tag_stack);
        } 
    } 

    public function 
to_smarty_php()
    {
        
$code '';
        foreach (
$this->subtrees as $subtree) {
            if (
$code !== "") {
                
$code .= ".";
            } 
            if (
$subtree instanceof _smarty_tag) {
                
$more_php $subtree->assign_to_var();
            } else {
                
$more_php $subtree->to_smarty_php();
            } 

            
$code .= $more_php;

            if (!
$subtree instanceof _smarty_dq_content) {
                
$this->parser->compiler->has_variable_string true;
            } 
        } 
        return 
$code;
    } 


/* Raw chars as part of a double quoted string. */
class _smarty_dq_content extends _smarty_parsetree {
    public 
$data;
    function 
__construct($parser$data)
    {
        
$this->parser $parser;
        
$this->data $data;
    } 

    public function 
to_smarty_php()
    {
        return 
'"' $this->data '"';
    } 

/* Template element */
class _smarty_template_buffer extends _smarty_parsetree {
    public 
$subtrees = Array();
    function 
__construct($parser)
    {
        
$this->parser $parser;
    } 

    function 
append_subtree(_smarty_parsetree $subtree)
    {
        
$this->subtrees[] = $subtree;
    } 

    public function 
to_smarty_php()
    {
        
$code '';
        for (
$key 0$cnt count($this->subtrees); $key $cnt$key++) {
            if (
$key $cnt) {
                if (
$this->subtrees[$key] instanceof _smarty_linebreak && $this->subtrees[$key 1] instanceof _smarty_tag && $this->subtrees[$key 1]->data == '' && $this->subtrees[$key 2] instanceof _smarty_linebreak) {
                    
$key $key 1;
                    continue;
                } 
                if (
substr($this->subtrees[$key]->data, -1) == '<' && $this->subtrees[$key 1]->data == '' && substr($this->subtrees[$key 2]->data, -1) == '?') {
                    
$key $key 2;
                    continue;
                } 
            } 
            if (
substr($code, -1) == '<') {
                
$subtree $this->subtrees[$key]->to_smarty_php();
                if (
substr($subtree01) == '?') {
                    
$code substr($code0strlen($code)-1) . '<<?php ?>?' substr($subtree1);
                } elseif (
$this->parser->asp_tags && substr($subtree01) == '%') {
                    
$code substr($code0strlen($code)-1) . '<<?php ?>%' substr($subtree1);
           } else {
                    
$code .= $subtree;
                } 
                continue;
            } 
            if (
$this->parser->asp_tags && substr($code, -1) == '%') {
                
$subtree $this->subtrees[$key]->to_smarty_php();
                if (
substr($subtree01) == '>') {
                    
$code substr($code0strlen($code)-1) . '%<?php ?>>' substr($subtree1);
           } else {
                    
$code .= $subtree;
                } 
                continue;
            } 
            if (
substr($code, -1) == '?') {
                
$subtree $this->subtrees[$key]->to_smarty_php();
                if (
substr($subtree01) == '>') {
                    
$code substr($code0strlen($code)-1) . '?<?php ?>>' substr($subtree1);
           } else {
                    
$code .= $subtree;
                } 
                continue;
            } 
            
$code .= $this->subtrees[$key]->to_smarty_php();
        } 
        return 
$code;
    } 

/* template text */
class _smarty_text extends _smarty_parsetree {
    public 
$data;
    function 
__construct($parser$data)
    {
        
$this->parser $parser;
        
$this->data $data;
    } 

    public function 
to_smarty_php()
    {
        return 
$this->data;
    } 

/* template linebreaks */
class _smarty_linebreak extends _smarty_parsetree {
    public 
$data;
    function 
__construct($parser$data)
    {
        
$this->parser $parser;
        
$this->data $data;
    } 

    public function 
to_smarty_php()
    {
        return 
$this->data;
    } 


?>

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