deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_data.php
+++ /dev/null
@@ -1,389 +0,0 @@
-<?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
- */
-class Smarty_Internal_Data {
- /**
- * name of class used for templates
- *
- * @var string
- */
- public $template_class = 'Smarty_Internal_Template';
- /**
- * template variables
- *
- * @var array
- */
- public $tpl_vars = array();
- /**
- * parent template (if any)
- *
- * @var Smarty_Internal_Template
- */
- public $parent = null;
- /**
- * configuration settings
- *
- * @var array
- */
- public $config_vars = array();
-
- /**
- * 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 => $_val) {
- if ($_key != '') {
- $this->tpl_vars[$_key] = new Smarty_Variable($_val, $nocache);
- }
- }
- } else {
- if ($tpl_var != '') {
- $this->tpl_vars[$tpl_var] = new Smarty_Variable($value, $nocache);
- }
- }
-
- return $this;
- }
-
- /**
- * assigns a global Smarty variable
- *
- * @param string $varname the global variable name
- * @param mixed $value the value to assign
- * @param boolean $nocache if true any output of this variable will be not cached
- *
- * @return Smarty_Internal_Data current Smarty_Internal_Data (or Smarty or Smarty_Internal_Template) instance for chaining
- */
- public function assignGlobal($varname, $value = null, $nocache = false) {
- if ($varname != '') {
- Smarty::$global_tpl_vars[$varname] = new Smarty_Variable($value, $nocache);
- $ptr = $this;
- while ($ptr instanceof Smarty_Internal_Template) {
- $ptr->tpl_vars[$varname] = clone Smarty::$global_tpl_vars[$varname];
- $ptr = $ptr->parent;
- }
- }
-
- return $this;
- }
-
- /**
- * assigns values to template variables by reference
- *
- * @param string $tpl_var the template variable name
- * @param $value
- * @param boolean $nocache if true any output of this variable will be not cached
- *
- * @return Smarty_Internal_Data current Smarty_Internal_Data (or Smarty or Smarty_Internal_Template) instance for chaining
- */
- public function assignByRef($tpl_var, &$value, $nocache = false) {
- if ($tpl_var != '') {
- $this->tpl_vars[$tpl_var] = new Smarty_Variable(null, $nocache);
- $this->tpl_vars[$tpl_var]->value = &$value;
- }
-
- return $this;
- }
-
- /**
- * appends values to template variables
- *
- * @param array|string $tpl_var the template variable name(s)
- * @param mixed $value the value to append
- * @param boolean $merge flag if array elements shall be merged
- * @param boolean $nocache if true any output of this variable will be not cached
- *
- * @return Smarty_Internal_Data current Smarty_Internal_Data (or Smarty or Smarty_Internal_Template) instance for chaining
- */
- public function append($tpl_var, $value = null, $merge = false, $nocache = false) {
- if (is_array($tpl_var)) {
- // $tpl_var is an array, ignore $value
- foreach ($tpl_var as $_key => $_val) {
- if ($_key != '') {
- if (!isset($this->tpl_vars[$_key])) {
- $tpl_var_inst = $this->getVariable($_key, null, true, false);
- if ($tpl_var_inst instanceof Smarty_Undefined_Variable) {
- $this->tpl_vars[$_key] = new Smarty_Variable(null, $nocache);
- } else {
- $this->tpl_vars[$_key] = clone $tpl_var_inst;
- }
- }
- if (!(is_array($this->tpl_vars[$_key]->value) || $this->tpl_vars[$_key]->value instanceof ArrayAccess)) {
- settype($this->tpl_vars[$_key]->value, 'array');
- }
- if ($merge && is_array($_val)) {
- foreach ($_val as $_mkey => $_mval) {
- $this->tpl_vars[$_key]->value[$_mkey] = $_mval;
- }
- } else {
- $this->tpl_vars[$_key]->value[] = $_val;
- }
- }
- }
- } else {
- if ($tpl_var != '' && isset($value)) {
- if (!isset($this->tpl_vars[$tpl_var])) {
- $tpl_var_inst = $this->getVariable($tpl_var, null, true, false);
- if ($tpl_var_inst instanceof Smarty_Undefined_Variable) {
- $this->tpl_vars[$tpl_var] = new Smarty_Variable(null, $nocache);
- } else {
- $this->tpl_vars[$tpl_var] = clone $tpl_var_inst;
- }
- }
- if (!(is_array($this->tpl_vars[$tpl_var]->value) || $this->tpl_vars[$tpl_var]->value instanceof ArrayAccess)) {
- settype($this->tpl_vars[$tpl_var]->value, 'array');
- }
- if ($merge && is_array($value)) {
- foreach ($value as $_mkey => $_mval) {
- $this->tpl_vars[$tpl_var]->value[$_mkey] = $_mval;
- }
- } else {
- $this->tpl_vars[$tpl_var]->value[] = $value;
- }
- }
- }
-
- return $this;
- }
-
- /**
- * 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 $merge flag if array elements shall be merged
- *
- * @return Smarty_Internal_Data current Smarty_Internal_Data (or Smarty or Smarty_Internal_Template) instance for chaining
- */
- public function appendByRef($tpl_var, &$value, $merge = false) {
- if ($tpl_var != '' && isset($value)) {
- if (!isset($this->tpl_vars[$tpl_var])) {
- $this->tpl_vars[$tpl_var] = new Smarty_Variable();
- }
- if (!is_array($this->tpl_vars[$tpl_var]->value)) {
- settype($this->tpl_vars[$tpl_var]->value, 'array');
- }
- if ($merge && is_array($value)) {
- foreach ($value as $_key => $_val) {
- $this->tpl_vars[$tpl_var]->value[$_key] = &$value[$_key];
- }
- } else {
- $this->tpl_vars[$tpl_var]->value[] = &$value;
- }
- }
-
- return $this;
- }
-
- /**
- * Returns a single or all template variables
- *
- * @param string $varname variable name or null
- * @param object $_ptr optional pointer to data object
- * @param boolean $search_parents include parent templates?
- *
- * @return string variable value or or array of variables
- */
- public function getTemplateVars($varname = null, $_ptr = null, $search_parents = true) {
- if (isset($varname)) {
- $_var = $this->getVariable($varname, $_ptr, $search_parents, false);
- if (is_object($_var)) {
- return $_var->value;
- } else {
- return null;
- }
- } else {
- $_result = array();
- if ($_ptr === null) {
- $_ptr = $this;
- }
- while ($_ptr !== null) {
- foreach ($_ptr->tpl_vars AS $key => $var) {
- if (!array_key_exists($key, $_result)) {
- $_result[$key] = $var->value;
- }
- }
- // not found, try at parent
- if ($search_parents) {
- $_ptr = $_ptr->parent;
- } else {
- $_ptr = null;
- }
- }
- if ($search_parents && isset(Smarty::$global_tpl_vars)) {
- foreach (Smarty::$global_tpl_vars AS $key => $var) {
- if (!array_key_exists($key, $_result)) {
- $_result[$key] = $var->value;
- }
- }
- }
-
- return $_result;
- }
- }
-
- /**
- * clear the given assigned template variable.
- *
- * @param string|array $tpl_var the template variable(s) to clear
- *
- * @return Smarty_Internal_Data current Smarty_Internal_Data (or Smarty or Smarty_Internal_Template) instance for chaining
- */
- public function clearAssign($tpl_var) {
- if (is_array($tpl_var)) {
- foreach ($tpl_var as $curr_var) {
- unset($this->tpl_vars[$curr_var]);
- }
- } else {
- unset($this->tpl_vars[$tpl_var]);
- }
-
- return $this;
- }
-
- /**
- * clear all the assigned template variables.
- *
- * @return Smarty_Internal_Data current Smarty_Internal_Data (or Smarty or Smarty_Internal_Template) instance for chaining
- */
- public function clearAllAssign() {
- $this->tpl_vars = array();
-
- return $this;
- }
-
- /**
- * load a config file, optionally load just selected sections
- *
- * @param string $config_file filename
- * @param mixed $sections array of section names, single section or null
- *
- * @return Smarty_Internal_Data current Smarty_Internal_Data (or Smarty or Smarty_Internal_Template) instance for chaining
- */
- public function configLoad($config_file, $sections = null) {
- // load Config class
- Smarty_Internal_Extension_Config::configLoad($this, $config_file, $sections);
- return $this;
- }
-
- /**
- * gets the object of a Smarty variable
- *
- * @param string $variable the name of the Smarty variable
- * @param object $_ptr optional pointer to data object
- * @param boolean $search_parents search also in parent data
- * @param bool $error_enable
- *
- * @return object the object of the variable
- */
- public function getVariable($variable, $_ptr = null, $search_parents = true, $error_enable = true) {
- if ($_ptr === null) {
- $_ptr = $this;
- }
- while ($_ptr !== null) {
- if (isset($_ptr->tpl_vars[$variable])) {
- // found it, return it
- return $_ptr->tpl_vars[$variable];
- }
- // not found, try at parent
- if ($search_parents) {
- $_ptr = $_ptr->parent;
- } else {
- $_ptr = null;
- }
- }
- if (isset(Smarty::$global_tpl_vars[$variable])) {
- // found it, return it
- return Smarty::$global_tpl_vars[$variable];
- }
- $smarty = isset($this->smarty) ? $this->smarty : $this;
- if ($smarty->error_unassigned && $error_enable) {
- // force a notice
- $x = $$variable;
- }
-
- return new Smarty_Undefined_Variable;
- }
-
- /**
- * gets a config variable
- *
- * @param string $variable the name of the config variable
- * @param bool $error_enable
- *
- * @return mixed the value of the config variable
- */
- public function getConfigVariable($variable, $error_enable = true) {
- return Smarty_Internal_Extension_Config::getConfigVariable($this, $variable, $error_enable = true);
- }
-
- /**
- * Returns a single or all config variables
- *
- * @param string $varname variable name or null
- * @param bool $search_parents
- *
- * @return string variable value or or array of variables
- */
- public function getConfigVars($varname = null, $search_parents = true) {
- return Smarty_Internal_Extension_Config::getConfigVars($this, $varname, $search_parents);
- }
-
- /**
- * Deassigns a single or all config variables
- *
- * @param string $varname variable name or null
- *
- * @return Smarty_Internal_Data current Smarty_Internal_Data (or Smarty or Smarty_Internal_Template) instance for chaining
- */
- public function clearConfig($varname = null) {
- return Smarty_Internal_Extension_Config::clearConfig($this, $varname);
- }
-
- /**
- * gets a stream variable
- *
- * @param string $variable the stream of the variable
- *
- * @throws SmartyException
- * @return mixed the value of the stream variable
- */
- public function getStreamVariable($variable) {
- $_result = '';
- $fp = fopen($variable, 'r+');
- if ($fp) {
- while (!feof($fp) && ($current_line = fgets($fp)) !== false) {
- $_result .= $current_line;
- }
- fclose($fp);
-
- return $_result;
- }
- $smarty = isset($this->smarty) ? $this->smarty : $this;
- if ($smarty->error_unassigned) {
- throw new SmartyException('Undefined stream variable "' . $variable . '"');
- } else {
- return null;
- }
- }
-}