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74 lines
2.8 KiB
74 lines
2.8 KiB
<?php
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/**
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* Smarty Method Append
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*
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* Smarty::append() method
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*
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* @package Smarty
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* @subpackage PluginsInternal
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* @author Uwe Tews
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*/
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class Smarty_Internal_Method_Append
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{
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/**
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* Valid for all objects
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*
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* @var int
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*/
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public $objMap = 7;
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/**
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* appends values to template variables
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*
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* @api Smarty::append()
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* @link http://www.smarty.net/docs/en/api.append.tpl
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*
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* @param \Smarty_Internal_Data|\Smarty_Internal_Template|\Smarty $data
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* @param array|string $tpl_var the template variable name(s)
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* @param mixed $value the value to append
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* @param bool $merge flag if array elements shall be merged
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* @param bool $nocache if true any output of this variable will
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* be not cached
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*
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* @return \Smarty_Internal_Data|\Smarty_Internal_Template|\Smarty
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*/
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public function append(Smarty_Internal_Data $data, $tpl_var, $value = null, $merge = false, $nocache = false)
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{
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if (is_array($tpl_var)) {
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// $tpl_var is an array, ignore $value
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foreach ($tpl_var as $_key => $_val) {
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if ($_key !== '') {
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$this->append($data, $_key, $_val, $merge, $nocache);
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}
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}
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} else {
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if ($tpl_var !== '' && isset($value)) {
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if (!isset($data->tpl_vars[ $tpl_var ])) {
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$tpl_var_inst = $data->ext->getTemplateVars->_getVariable($data, $tpl_var, null, true, false);
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if ($tpl_var_inst instanceof Smarty_Undefined_Variable) {
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$data->tpl_vars[ $tpl_var ] = new Smarty_Variable(null, $nocache);
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} else {
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$data->tpl_vars[ $tpl_var ] = clone $tpl_var_inst;
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}
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}
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if (!(is_array($data->tpl_vars[ $tpl_var ]->value) ||
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$data->tpl_vars[ $tpl_var ]->value instanceof ArrayAccess)
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) {
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settype($data->tpl_vars[ $tpl_var ]->value, 'array');
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}
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if ($merge && is_array($value)) {
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foreach ($value as $_mkey => $_mval) {
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$data->tpl_vars[ $tpl_var ]->value[ $_mkey ] = $_mval;
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}
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} else {
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$data->tpl_vars[ $tpl_var ]->value[] = $value;
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}
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}
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if ($data->_isTplObj() && $data->scope) {
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$data->ext->_updateScope->_updateScope($data, $tpl_var);
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}
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}
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return $data;
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}
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} |