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70 lines
2.2 KiB
PHP
70 lines
2.2 KiB
PHP
<?php
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/**
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* Smarty Internal Plugin Compile Assign
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*
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* Compiles the {assign} tag
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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 Assign Class
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*/
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class Smarty_Internal_Compile_Assign extends Smarty_Internal_CompileBase {
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/**
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* Compiles code for the {assign} tag
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*
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* @param array $args array with attributes from parser
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* @param object $compiler compiler object
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* @return string compiled code
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*/
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public function compile($args, $compiler)
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{
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$this->compiler = $compiler;
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$this->required_attributes = array('var', 'value');
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$this->optional_attributes = array('scope', 'nocache', 'index');
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$_nocache = 'null';
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$_scope = 'null';
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// check for nocache attribute before _get_attributes because
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// it shall not controll caching of the compiled code, but is a parameter
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if (isset($args['nocache'])) {
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if ($args['nocache'] == 'true') {
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$_nocache = 'true';
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$_nocache_boolean = true;
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}
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unset($args['nocache']);
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}
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// check and get attributes
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$_attr = $this->_get_attributes($args);
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if (isset($_attr['scope'])) {
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if ($_attr['scope'] == '\'parent\'') {
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$_scope = SMARTY_PARENT_SCOPE;
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} elseif ($_attr['scope'] == '\'root\'') {
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$_scope = SMARTY_ROOT_SCOPE;
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} elseif ($_attr['scope'] == '\'global\'') {
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$_scope = SMARTY_GLOBAL_SCOPE;
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}
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}
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if (isset($_attr['index'])) {
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$_index = $_attr['index'];
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}
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// compiled output
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if (isset($_attr['index'])) {
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if ($_attr['index'] == '') {
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return "<?php \$_smarty_tpl->append($_attr[var],$_attr[value],false,$_nocache,$_scope);?>";
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} else {
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return "<?php \$_tmp$_attr[index] = $_attr[value]; \$_smarty_tpl->append($_attr[var],\$_tmp,true,$_nocache,$_scope); unset (\$_tmp);?>";
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}
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} else {
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return "<?php \$_smarty_tpl->assign($_attr[var],$_attr[value],$_nocache,$_scope);?>";
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}
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}
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}
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?>
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