<?php
/**
* Smarty Internal Plugin Data
+ * This file contains the basic classes and methods for template and variable creation
*
- * This file contains the basic classes and methodes for template and variable creation
- *
- * @package Smarty
+ * @package Smarty
* @subpackage Template
- * @author Uwe Tews
+ * @author Uwe Tews
*/
/**
- * Base class with template and variable methodes
+ * Base class with template and variable methods
*
- * @package Smarty
+ * @package Smarty
* @subpackage Template
*/
-class Smarty_Internal_Data {
-
+class Smarty_Internal_Data
+{
/**
* name of class used for templates
*
/**
* 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
- * @param boolean $scope the scope the variable will have (local,parent or root)
+ * @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)
/**
* 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
+ * @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 mixed $ &$value the referenced value to assign
- * @param boolean $nocache if true any output of this variable will be not cached
+ * @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;
+ $this->tpl_vars[$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
+ * @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, $nocache = false)
settype($this->tpl_vars[$_key]->value, 'array');
}
if ($merge && is_array($_val)) {
- foreach($_val as $_mkey => $_mval) {
+ foreach ($_val as $_mkey => $_mval) {
$this->tpl_vars[$_key]->value[$_mkey] = $_mval;
}
} else {
settype($this->tpl_vars[$tpl_var]->value, 'array');
}
if ($merge && is_array($value)) {
- foreach($value as $_mkey => $_mval) {
+ foreach ($value as $_mkey => $_mval) {
$this->tpl_vars[$tpl_var]->value[$_mkey] = $_mval;
}
} else {
/**
* 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
+ * @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, $merge = false)
settype($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[$_key];
+ foreach ($value as $_key => $_val) {
+ $this->tpl_vars[$tpl_var]->value[$_key] = & $value[$_key];
}
} else {
- $this->tpl_vars[$tpl_var]->value[] = &$value;
+ $this->tpl_vars[$tpl_var]->value[] = & $value;
}
}
/**
* Returns a single or all template variables
*
- * @param string $varname variable name or null
- * @param string $_ptr optional pointer to data object
- * @param boolean $search_parents include parent templates?
- * @return string variable value or or array of 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)
{
$_result = array();
if ($_ptr === null) {
$_ptr = $this;
- } while ($_ptr !== null) {
+ }
+ while ($_ptr !== null) {
foreach ($_ptr->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
+ * @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)
/**
* 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
+ * @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
$config = new Smarty_Internal_Config($config_file, $this->smarty, $this);
$config->loadConfigVars($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
- * @return object the object of the 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) {
+ }
+ while ($_ptr !== null) {
if (isset($_ptr->tpl_vars[$variable])) {
// found it, return it
return $_ptr->tpl_vars[$variable];
// force a notice
$x = $$variable;
}
+
return new Undefined_Smarty_Variable;
}
/**
* gets a config variable
*
- * @param string $variable the name of the config variable
- * @return mixed the value of the config variable
+ * @param string $variable the name of the config variable
+ * @param bool $error_enable
+ *
+ * @return mixed the value of the config variable
*/
public function getConfigVariable($variable, $error_enable = true)
{
// force a notice
$x = $$variable;
}
+
return null;
}
/**
* gets a stream variable
*
- * @param string $variable the stream of the variable
- * @return mixed the value of the 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 ) {
+ while (!feof($fp) && ($current_line = fgets($fp)) !== false) {
$_result .= $current_line;
}
fclose($fp);
+
return $_result;
}
/**
* Returns a single or all config variables
*
- * @param string $varname variable name or null
+ * @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)
} else {
$var_array = array_merge($_ptr->config_vars, $var_array);
}
- // not found, try at parent
+ // not found, try at parent
if ($search_parents) {
$_ptr = $_ptr->parent;
} else {
/**
* Deassigns a single or all config variables
*
- * @param string $varname variable name or null
+ * @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)
} else {
$this->config_vars = array();
}
+
return $this;
}
-
}
/**
* class for the Smarty data object
- *
* The Smarty data object will hold Smarty variables in the current scope
*
- * @package Smarty
+ * @package Smarty
* @subpackage Template
*/
-class Smarty_Data extends Smarty_Internal_Data {
-
+class Smarty_Data extends Smarty_Internal_Data
+{
/**
* Smarty object
*
/**
* create Smarty data object
*
- * @param Smarty|array $_parent parent template
- * @param Smarty $smarty global smarty instance
+ * @param Smarty|array $_parent parent template
+ * @param Smarty|Smarty_Internal_Template $smarty global smarty instance
+ *
+ * @throws SmartyException
*/
- public function __construct ($_parent = null, $smarty = null)
+ public function __construct($_parent = null, $smarty = null)
{
$this->smarty = $smarty;
if (is_object($_parent)) {
throw new SmartyException("Wrong type for template variables");
}
}
-
}
/**
* class for the Smarty variable object
- *
* This class defines the Smarty variable object
*
- * @package Smarty
+ * @package Smarty
* @subpackage Template
*/
-class Smarty_Variable {
-
+class Smarty_Variable
+{
/**
* template variable
*
{
return (string) $this->value;
}
-
}
/**
* class for undefined variable object
- *
* This class defines an object for undefined variable handling
*
- * @package Smarty
+ * @package Smarty
* @subpackage Template
*/
-class Undefined_Smarty_Variable {
-
+class Undefined_Smarty_Variable
+{
/**
* Returns FALSE for 'nocache' and NULL otherwise.
*
- * @param string $name
+ * @param string $name
+ *
* @return bool
*/
public function __get($name)
{
return "";
}
-
}
-
-?>
\ No newline at end of file
projects / friendica.git / blobdiff