0,0 → 1,292 |
<?php |
/** |
* Smarty Internal Plugin Data |
* This file contains the basic classes and methods for template and variable creation |
* |
* @package Smarty |
* @subpackage Template |
* @author Uwe Tews |
*/ |
|
/** |
* Base class with template and variable methods |
* |
* @package Smarty |
* @subpackage Template |
* |
* @property int $scope |
* @property Smarty $smarty |
* The following methods will be dynamically loaded by the extension handler when they are called. |
* They are located in a corresponding Smarty_Internal_Method_xxxx class |
* |
* @method mixed _getConfigVariable(string $varName, bool $errorEnable = true) |
* @method mixed getConfigVariable(string $varName, bool $errorEnable = true) |
* @method mixed getConfigVars(string $varName = null, bool $searchParents = true) |
* @method mixed getGlobal(string $varName = null) |
* @method mixed getStreamVariable(string $variable) |
* @method Smarty_Internal_Data clearAssign(mixed $tpl_var) |
* @method Smarty_Internal_Data clearAllAssign() |
* @method Smarty_Internal_Data clearConfig(string $varName = null) |
* @method Smarty_Internal_Data configLoad(string $config_file, mixed $sections = null, string $scope = 'local') |
*/ |
abstract class Smarty_Internal_Data |
{ |
/** |
* This object type (Smarty = 1, template = 2, data = 4) |
* |
* @var int |
*/ |
public $_objType = 4; |
|
/** |
* name of class used for templates |
* |
* @var string |
*/ |
public $template_class = 'Smarty_Internal_Template'; |
|
/** |
* template variables |
* |
* @var Smarty_Variable[] |
*/ |
public $tpl_vars = array(); |
|
/** |
* parent template (if any) |
* |
* @var Smarty|Smarty_Internal_Template|Smarty_Data |
*/ |
public $parent = null; |
|
/** |
* configuration settings |
* |
* @var string[] |
*/ |
public $config_vars = array(); |
|
/** |
* extension handler |
* |
* @var Smarty_Internal_Extension_Handler |
*/ |
public $ext = null; |
|
/** |
* Smarty_Internal_Data constructor. |
* |
* Install extension handler |
*/ |
public function __construct() |
{ |
$this->ext = new Smarty_Internal_Extension_Handler(); |
$this->ext->objType = $this->_objType; |
} |
|
/** |
* assigns a Smarty variable |
* |
* @param array|string $tpl_var the template variable name(s) |
* @param mixed $value the value to assign |
* @param boolean $nocache if true any output of this variable will be not cached |
* |
* @return Smarty_Internal_Data current Smarty_Internal_Data (or Smarty or Smarty_Internal_Template) instance for |
* chaining |
*/ |
public function assign($tpl_var, $value = null, $nocache = false) |
{ |
if (is_array($tpl_var)) { |
foreach ($tpl_var as $_key => $_val) { |
$this->assign($_key, $_val, $nocache); |
} |
} else { |
if ($tpl_var !== '') { |
if ($this->_objType === 2) { |
/** |
* |
* |
* @var Smarty_Internal_Template $this |
*/ |
$this->_assignInScope($tpl_var, $value, $nocache); |
} else { |
$this->tpl_vars[ $tpl_var ] = new Smarty_Variable($value, $nocache); |
} |
} |
} |
return $this; |
} |
|
/** |
* appends values to template variables |
* |
* @api Smarty::append() |
* @link http://www.smarty.net/docs/en/api.append.tpl |
* |
* @param array|string $tpl_var the template variable name(s) |
* @param mixed $value the value to append |
* @param bool $merge flag if array elements shall be merged |
* @param bool $nocache if true any output of this variable will |
* be not cached |
* |
* @return \Smarty_Internal_Data|\Smarty_Internal_Template|\Smarty |
*/ |
public function append($tpl_var, $value = null, $merge = false, $nocache = false) |
{ |
return $this->ext->append->append($this, $tpl_var, $value, $merge, $nocache); |
} |
|
/** |
* assigns a global Smarty variable |
* |
* @param string $varName the global variable name |
* @param mixed $value the value to assign |
* @param boolean $nocache if true any output of this variable will be not cached |
* |
* @return \Smarty_Internal_Data|\Smarty_Internal_Template|\Smarty |
*/ |
public function assignGlobal($varName, $value = null, $nocache = false) |
{ |
return $this->ext->assignGlobal->assignGlobal($this, $varName, $value, $nocache); |
} |
|
/** |
* appends values to template variables by reference |
* |
* @param string $tpl_var the template variable name |
* @param mixed &$value the referenced value to append |
* @param boolean $merge flag if array elements shall be merged |
* |
* @return \Smarty_Internal_Data|\Smarty_Internal_Template|\Smarty |
*/ |
public function appendByRef($tpl_var, &$value, $merge = false) |
{ |
return $this->ext->appendByRef->appendByRef($this, $tpl_var, $value, $merge); |
} |
|
/** |
* assigns values to template variables by reference |
* |
* @param string $tpl_var the template variable name |
* @param $value |
* @param boolean $nocache if true any output of this variable will be not cached |
* |
* @return \Smarty_Internal_Data|\Smarty_Internal_Template|\Smarty |
*/ |
public function assignByRef($tpl_var, &$value, $nocache = false) |
{ |
return $this->ext->assignByRef->assignByRef($this, $tpl_var, $value, $nocache); |
} |
|
/** |
* Returns a single or all template variables |
* |
* @api Smarty::getTemplateVars() |
* @link http://www.smarty.net/docs/en/api.get.template.vars.tpl |
* |
* @param string $varName variable name or null |
* @param \Smarty_Internal_Data|\Smarty_Internal_Template|\Smarty $_ptr optional pointer to data object |
* @param bool $searchParents include parent templates? |
* |
* @return mixed variable value or or array of variables |
*/ |
public function getTemplateVars($varName = null, Smarty_Internal_Data $_ptr = null, $searchParents = true) |
{ |
return $this->ext->getTemplateVars->getTemplateVars($this, $varName, $_ptr, $searchParents); |
} |
|
/** |
* gets the object of a Smarty variable |
* |
* @param string $variable the name of the Smarty variable |
* @param Smarty_Internal_Data $_ptr optional pointer to data object |
* @param boolean $searchParents search also in parent data |
* @param bool $error_enable |
* |
* @return Smarty_Variable|Smarty_Undefined_Variable the object of the variable |
* @deprecated since 3.1.28 please use Smarty_Internal_Data::getTemplateVars() instead. |
*/ |
public function getVariable( |
$variable = null, |
Smarty_Internal_Data $_ptr = null, |
$searchParents = true, |
$error_enable = true |
) { |
return $this->ext->getTemplateVars->_getVariable($this, $variable, $_ptr, $searchParents, $error_enable); |
} |
|
/** |
* Follow the parent chain an merge template and config variables |
* |
* @param \Smarty_Internal_Data|null $data |
*/ |
public function _mergeVars(Smarty_Internal_Data $data = null) |
{ |
if (isset($data)) { |
if (!empty($this->tpl_vars)) { |
$data->tpl_vars = array_merge($this->tpl_vars, $data->tpl_vars); |
} |
if (!empty($this->config_vars)) { |
$data->config_vars = array_merge($this->config_vars, $data->config_vars); |
} |
} else { |
$data = $this; |
} |
if (isset($this->parent)) { |
$this->parent->_mergeVars($data); |
} |
} |
|
/** |
* Return true if this instance is a Data obj |
* |
* @return bool |
*/ |
public function _isDataObj() |
{ |
return $this->_objType === 4; |
} |
|
/** |
* Return true if this instance is a template obj |
* |
* @return bool |
*/ |
public function _isTplObj() |
{ |
return $this->_objType === 2; |
} |
|
/** |
* Return true if this instance is a Smarty obj |
* |
* @return bool |
*/ |
public function _isSmartyObj() |
{ |
return $this->_objType === 1; |
} |
|
/** |
* Get Smarty object |
* |
* @return Smarty |
*/ |
public function _getSmartyObj() |
{ |
return $this->smarty; |
} |
|
/** |
* Handle unknown class methods |
* |
* @param string $name unknown method-name |
* @param array $args argument array |
* |
* @return mixed |
*/ |
public function __call($name, $args) |
{ |
return $this->ext->_callExternalMethod($this, $name, $args); |
} |
} |