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Editing: smarty_internal_data.php
<?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); } }
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