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PHP Demo Application - Source Code

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

<?php
/**
* Smarty Internal Plugin Compile Section

* Compiles the {section} {sectionelse} {/section} tags

* @package Smarty
* @subpackage Compiler
* @author Uwe Tews 
*/
/**
* Smarty Internal Plugin Compile Section Class
*/
class Smarty_Internal_Compile_Section extends Smarty_Internal_CompileBase {
    
/**
    * Compiles code for the {section} tag
    * 
    * @param array $args array with attributes from parser
    * @param object $compiler compiler object
    * @return string compiled code
    */
    
public function compile($args$compiler)
    {
        
$this->compiler $compiler;
        
$this->required_attributes = array('name''loop');
        
$this->optional_attributes = array('start''step''max''show'); 
        
// check and get attributes
        
$_attr $this->_get_attributes($args);        $this->_open_tag('section', array('section',$this->compiler->nocache));
        
// maybe nocache because of nocache variables
        
$this->compiler->nocache $this->compiler->nocache $this->compiler->tag_nocache;        $output "<?php ";        $section_name $_attr['name'];
        
        
$output .= "unset(\$_smarty_tpl->tpl_vars['smarty']->value['section'][$section_name]);\n";
        
$section_props "\$_smarty_tpl->tpl_vars['smarty']->value['section'][$section_name]";        foreach ($_attr as $attr_name => $attr_value) {
            switch (
$attr_name) {
                case 
'loop':
                    
$output .= "{$section_props}['loop'] = is_array(\$_loop=$attr_value) ? count(\$_loop) : max(0, (int)\$_loop); unset(\$_loop);\n";
                    break;                case 
'show':
                    if (
is_bool($attr_value))
                        
$show_attr_value $attr_value 'true' 'false';
                    else
                        
$show_attr_value "(bool)$attr_value";
                    
$output .= "{$section_props}['show'] = $show_attr_value;\n";
                    break;                case 
'name':
                    
$output .= "{$section_props}['$attr_name'] = $attr_value;\n";
                    break;                case 
'max':
                case 
'start':
                    
$output .= "{$section_props}['$attr_name'] = (int)$attr_value;\n";
                    break;                case 
'step':
                    
$output .= "{$section_props}['$attr_name'] = ((int)$attr_value) == 0 ? 1 : (int)$attr_value;\n";
                    break;
            } 
        }         if (!isset(
$_attr['show']))
            
$output .= "{$section_props}['show'] = true;\n";        if (!isset($_attr['loop']))
            
$output .= "{$section_props}['loop'] = 1;\n";        if (!isset($_attr['max']))
            
$output .= "{$section_props}['max'] = {$section_props}['loop'];\n";
        else
            
$output .= "if ({$section_props}['max'] < 0)\n" "    {$section_props}['max'] = {$section_props}['loop'];\n";        if (!isset($_attr['step']))
            
$output .= "{$section_props}['step'] = 1;\n";        if (!isset($_attr['start']))
            
$output .= "{$section_props}['start'] = {$section_props}['step'] > 0 ? 0 : {$section_props}['loop']-1;\n";
        else {
            
$output .= "if ({$section_props}['start'] < 0)\n" "    {$section_props}['start'] = max({$section_props}['step'] > 0 ? 0 : -1, {$section_props}['loop'] + {$section_props}['start']);\n" "else\n" "    {$section_props}['start'] = min({$section_props}['start'], {$section_props}['step'] > 0 ? {$section_props}['loop'] : {$section_props}['loop']-1);\n";
        }         
$output .= "if ({$section_props}['show']) {\n";
        if (!isset(
$_attr['start']) && !isset($_attr['step']) && !isset($_attr['max'])) {
            
$output .= "    {$section_props}['total'] = {$section_props}['loop'];\n";
        } else {
            
$output .= "    {$section_props}['total'] = min(ceil(({$section_props}['step'] > 0 ? {$section_props}['loop'] - {$section_props}['start'] : {$section_props}['start']+1)/abs({$section_props}['step'])), {$section_props}['max']);\n";
        } 
        
$output .= "    if ({$section_props}['total'] == 0)\n" "        {$section_props}['show'] = false;\n" "} else\n" "    {$section_props}['total'] = 0;\n";        $output .= "if ({$section_props}['show']):\n";
        
$output .= "
            for (
{$section_props}['index'] = {$section_props}['start'], {$section_props}['iteration'] = 1;
                 
{$section_props}['iteration'] <= {$section_props}['total'];
                 
{$section_props}['index'] += {$section_props}['step'], {$section_props}['iteration']++):\n";
        
$output .= "{$section_props}['rownum'] = {$section_props}['iteration'];\n";
        
$output .= "{$section_props}['index_prev'] = {$section_props}['index'] - {$section_props}['step'];\n";
        
$output .= "{$section_props}['index_next'] = {$section_props}['index'] + {$section_props}['step'];\n";
        
$output .= "{$section_props}['first']      = ({$section_props}['iteration'] == 1);\n";
        
$output .= "{$section_props}['last']       = ({$section_props}['iteration'] == {$section_props}['total']);\n";        $output .= "?>";
        return 
$output;
    } 
/**
* Smarty Internal Plugin Compile Sectionelse Class
*/
class Smarty_Internal_Compile_Sectionelse extends Smarty_Internal_CompileBase {
    
/**
    * Compiles code for the {sectionelse} tag
    * 
    * @param array $args array with attributes from parser
    * @param object $compiler compiler object
    * @return string compiled code
    */
    
public function compile($args$compiler)
    {
        
$this->compiler $compiler
        
// check and get attributes
        
$_attr $this->_get_attributes($args);        list($_open_tag$nocache) = $this->_close_tag(array('section'));
        
$this->_open_tag('sectionelse',array('sectionelse'$nocache));        return "<?php endfor; else: ?>";
    } 
/**
* Smarty Internal Plugin Compile Sectionclose Class
*/
class Smarty_Internal_Compile_Sectionclose extends Smarty_Internal_CompileBase {
    
/**
    * Compiles code for the {/section} tag
    * 
    * @param array $args array with attributes from parser
    * @param object $compiler compiler object
    * @return string compiled code
    */
    
public function compile($args$compiler)
    {
        
$this->compiler $compiler
        
// check and get attributes
        
$_attr $this->_get_attributes($args);         // must endblock be nocache?
        
if ($this->compiler->nocache) {
                 
$this->compiler->tag_nocache true;
        }        list(
$_open_tag$this->compiler->nocache) = $this->_close_tag(array('section''sectionelse'));        if ($_open_tag == 'sectionelse')
            return 
"<?php endif; ?>";
        else
            return 
"<?php endfor; endif; ?>";
    } 

?>

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