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77 lines
3.0 KiB
PHP
77 lines
3.0 KiB
PHP
<?php
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/**
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* Smarty Internal Plugin Compile Print Expression
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*
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* Compiles any tag which will output an expression or variable
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*
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* @package Smarty
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* @subpackage Compiler
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* @author Uwe Tews
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*/
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/**
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* Smarty Internal Plugin Compile Print Expression Class
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*/
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class Smarty_Internal_Compile_Private_Print_Expression extends Smarty_Internal_CompileBase {
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// attribute definitions
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public $optional_attributes = array('assign');
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public $option_flags = array('nocache', 'nofilter');
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/**
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* Compiles code for gererting output from any expression
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*
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* @param array $args array with attributes from parser
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* @param object $compiler compiler object
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* @param array $parameter array with compilation parameter
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* @return string compiled code
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*/
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public function compile($args, $compiler, $parameter)
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{
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$this->compiler = $compiler;
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// check and get attributes
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$_attr = $this->_get_attributes($args);
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// nocache option
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if ($_attr['nocache'] === true) {
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$this->compiler->tag_nocache = true;
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}
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// filter handling
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if ($_attr['nofilter'] === true) {
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$_filter = 'false';
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} else {
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$_filter = 'true';
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}
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// compiled output
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// compiled output
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if (isset($_attr['assign'])) {
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// assign output to variable
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$output = "<?php \$_smarty_tpl->assign({$_attr['assign']},{$parameter['value']});?>";
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} else {
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// display value
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if (!$_attr['nofilter'] && isset($this->compiler->smarty->registered_filters['variable'])) {
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$output = "Smarty_Internal_Filter_Handler::runFilter('variable', {$parameter['value']}, \$_smarty_tpl, {$_filter})";
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} else {
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$output = $parameter['value'];
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}
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if (!$_attr['nofilter'] && !empty($this->compiler->smarty->default_modifiers)) {
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$modifierlist = array();
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foreach ($this->compiler->smarty->default_modifiers as $key => $single_default_modifier) {
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preg_match_all('/(\'[^\'\\\\]*(?:\\\\.[^\'\\\\]*)*\'|"[^"\\\\]*(?:\\\\.[^"\\\\]*)*"|:|[^:]+)/', $single_default_modifier, $mod_array);
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for ($i = 0, $count = count($mod_array[0]);$i < $count;$i++) {
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if ($mod_array[0][$i] != ':') {
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$modifierlist[$key][] = $mod_array[0][$i];
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}
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}
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}
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$output = $this->compiler->compileTag('private_modifier', array(), array('modifierlist' => $modifierlist, 'value' => $output));
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}
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if (!empty($parameter['modifierlist'])) {
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$output = $this->compiler->compileTag('private_modifier', array(), array('modifierlist' => $parameter['modifierlist'], 'value' => $output));
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}
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$this->compiler->has_output = true;
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$output = "<?php echo {$output};?>";
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}
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return $output;
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}
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}
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?>
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