first commit
This commit is contained in:
98
lib/old/libs/sysplugins/smarty_internal_compile_assign.php
Normal file
98
lib/old/libs/sysplugins/smarty_internal_compile_assign.php
Normal file
@ -0,0 +1,98 @@
|
||||
<?php
|
||||
/**
|
||||
* Smarty Internal Plugin Compile Assign
|
||||
* Compiles the {assign} tag
|
||||
*
|
||||
* @package Smarty
|
||||
* @subpackage Compiler
|
||||
* @author Uwe Tews
|
||||
*/
|
||||
|
||||
/**
|
||||
* Smarty Internal Plugin Compile Assign Class
|
||||
*
|
||||
* @package Smarty
|
||||
* @subpackage Compiler
|
||||
*/
|
||||
class Smarty_Internal_Compile_Assign extends Smarty_Internal_CompileBase
|
||||
{
|
||||
/**
|
||||
* Valid scope names
|
||||
*
|
||||
* @var array
|
||||
*/
|
||||
public $valid_scopes = array('local' => true, 'parent' => true, 'root' => true, 'global' => true,
|
||||
'smarty' => true, 'tpl_root' => true);
|
||||
|
||||
/**
|
||||
* Compiles code for the {assign} tag
|
||||
*
|
||||
* @param array $args array with attributes from parser
|
||||
* @param \Smarty_Internal_TemplateCompilerBase $compiler compiler object
|
||||
* @param array $parameter array with compilation parameter
|
||||
*
|
||||
* @return string compiled code
|
||||
* @throws \SmartyCompilerException
|
||||
*/
|
||||
public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler, $parameter)
|
||||
{
|
||||
// the following must be assigned at runtime because it will be overwritten in Smarty_Internal_Compile_Append
|
||||
$this->required_attributes = array('var', 'value');
|
||||
$this->shorttag_order = array('var', 'value');
|
||||
$this->optional_attributes = array('scope', 'bubble_up');
|
||||
$_nocache = 'null';
|
||||
// check and get attributes
|
||||
$_attr = $this->getAttributes($compiler, $args);
|
||||
// nocache ?
|
||||
if ($compiler->tag_nocache || $compiler->nocache) {
|
||||
$_nocache = 'true';
|
||||
// create nocache var to make it know for further compiling
|
||||
if (isset($compiler->template->tpl_vars[trim($_attr['var'], "'")])) {
|
||||
$compiler->template->tpl_vars[trim($_attr['var'], "'")]->nocache = true;
|
||||
} else {
|
||||
$compiler->template->tpl_vars[trim($_attr['var'], "'")] = new Smarty_Variable(null, true);
|
||||
}
|
||||
}
|
||||
// scope setup
|
||||
$_scope = Smarty::SCOPE_LOCAL;
|
||||
if (isset($_attr['scope'])) {
|
||||
$_attr['scope'] = trim($_attr['scope'], "'\"");
|
||||
if (!isset($this->valid_scopes[$_attr['scope']])) {
|
||||
$compiler->trigger_template_error("illegal value '{$_attr['scope']}' for \"scope\" attribute", null, true);
|
||||
}
|
||||
if ($_attr['scope'] != 'local') {
|
||||
if ($_attr['scope'] == 'parent') {
|
||||
$_scope = Smarty::SCOPE_PARENT;
|
||||
} elseif ($_attr['scope'] == 'root') {
|
||||
$_scope = Smarty::SCOPE_ROOT;
|
||||
} elseif ($_attr['scope'] == 'global') {
|
||||
$_scope = Smarty::SCOPE_GLOBAL;
|
||||
} elseif ($_attr['scope'] == 'smarty') {
|
||||
$_scope = Smarty::SCOPE_SMARTY;
|
||||
} elseif ($_attr['scope'] == 'tpl_root') {
|
||||
$_scope = Smarty::SCOPE_TPL_ROOT;
|
||||
}
|
||||
$_scope += (isset($_attr['bubble_up']) && $_attr['bubble_up'] == 'false') ? 0 : Smarty::SCOPE_BUBBLE_UP;
|
||||
}
|
||||
}
|
||||
// compiled output
|
||||
if (isset($parameter['smarty_internal_index'])) {
|
||||
$output =
|
||||
"<?php \$_smarty_tpl->smarty->ext->_var->createLocalArrayVariable(\$_smarty_tpl, $_attr[var], $_nocache);\n\$_smarty_tpl->tpl_vars[$_attr[var]]->value$parameter[smarty_internal_index] = $_attr[value];";
|
||||
} else {
|
||||
// implement Smarty2's behaviour of variables assigned by reference
|
||||
if ($compiler->template->smarty instanceof SmartyBC) {
|
||||
$output =
|
||||
"<?php if (isset(\$_smarty_tpl->tpl_vars[$_attr[var]])) {\$_smarty_tpl->tpl_vars[$_attr[var]] = clone \$_smarty_tpl->tpl_vars[$_attr[var]];";
|
||||
$output .= "\n\$_smarty_tpl->tpl_vars[$_attr[var]]->value = $_attr[value]; \$_smarty_tpl->tpl_vars[$_attr[var]]->nocache = $_nocache;";
|
||||
$output .= "\n} else \$_smarty_tpl->tpl_vars[$_attr[var]] = new Smarty_Variable($_attr[value], $_nocache);";
|
||||
} else {
|
||||
$output = "<?php \$_smarty_tpl->tpl_vars[$_attr[var]] = new Smarty_Variable($_attr[value], $_nocache);";
|
||||
}
|
||||
}
|
||||
$output .= "\n\$_smarty_tpl->ext->_updateScope->updateScope(\$_smarty_tpl, $_attr[var], $_scope);";
|
||||
$output .= '?>';
|
||||
|
||||
return $output;
|
||||
}
|
||||
}
|
Reference in New Issue
Block a user