mirror of
https://github.com/smarty-php/smarty.git
synced 2025-10-31 12:21:36 +01:00
63 lines
2.4 KiB
PHP
63 lines
2.4 KiB
PHP
<?php
|
|
|
|
/**
|
|
* Smarty Internal Plugin Compile Assign
|
|
*
|
|
* Compiles the {assign} tag
|
|
*
|
|
* @package Smarty
|
|
* @subpackage Compiler
|
|
* @author Uwe Tews
|
|
*/
|
|
|
|
/**
|
|
* Smarty Internal Plugin Compile Assign Class
|
|
*/
|
|
class Smarty_Internal_Compile_Assign extends Smarty_Internal_CompileBase {
|
|
/**
|
|
* Compiles code for the {assign} tag
|
|
*
|
|
* @param array $args array with attributes from parser
|
|
* @param object $compiler compiler object
|
|
* @param array $parameter array with compilation parameter
|
|
* @return string compiled code
|
|
*/
|
|
public function compile($args, $compiler, $parameter)
|
|
{
|
|
$this->compiler = $compiler;
|
|
$this->required_attributes = array('var', 'value');
|
|
$this->shorttag_order = array('var', 'value');
|
|
$this->optional_attributes = array('scope');
|
|
$_nocache = 'null';
|
|
$_scope = 'null';
|
|
// check and get attributes
|
|
$_attr = $this->_get_attributes($args);
|
|
// nocache ?
|
|
if ($this->compiler->tag_nocache || $this->compiler->nocache) {
|
|
$_nocache = 'true';
|
|
// create nocache var to make it know for further compiling
|
|
$compiler->template->tpl_vars[trim($_attr['var'], "'")] = new Smarty_variable(null, true);
|
|
}
|
|
// scope setup
|
|
if (isset($_attr['scope'])) {
|
|
$_attr['scope'] = trim($_attr['scope'], "'\"");
|
|
if ($_attr['scope'] == 'parent') {
|
|
$_scope = Smarty::SCOPE_PARENT;
|
|
} elseif ($_attr['scope'] == 'root') {
|
|
$_scope = Smarty::SCOPE_ROOT;
|
|
} elseif ($_attr['scope'] == 'global') {
|
|
$_scope = Smarty::SCOPE_GLOBAL;
|
|
} else {
|
|
$this->compiler->trigger_template_error('illegal value for "scope" attribute', $this->compiler->lex->taglineno);
|
|
}
|
|
}
|
|
// compiled output
|
|
if (isset($parameter['smarty_internal_index'])) {
|
|
return "<?php if (!isset(\$_smarty_tpl->tpl_vars[$_attr[var]]) || !is_array(\$_smarty_tpl->tpl_vars[$_attr[var]]->value)) \$_smarty_tpl->createLocalArrayVariable($_attr[var], $_nocache, $_scope);\n\$_smarty_tpl->tpl_vars[$_attr[var]]->value$parameter[smarty_internal_index] = $_attr[value];?>";
|
|
} else {
|
|
return "<?php \$_smarty_tpl->tpl_vars[$_attr[var]] = new Smarty_variable($_attr[value], $_nocache, $_scope);?>";
|
|
}
|
|
}
|
|
}
|
|
|
|
?>
|