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102 lines
4.2 KiB
PHP
102 lines
4.2 KiB
PHP
<?php
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/**
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* Smarty Method ConfigLoad
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*
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* Smarty::configLoad() 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_ConfigLoad
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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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* load a config file, optionally load just selected sections
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*
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* @api Smarty::configLoad()
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* @link http://www.smarty.net/docs/en/api.config.load.tpl
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*
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* @param \Smarty_Internal_Data|\Smarty_Internal_Template|\Smarty $data
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* @param string $config_file filename
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* @param mixed $sections array of section names, single
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* section or null
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* @param string $scope scope into which config variables
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* shall be loaded
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*
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* @return \Smarty|\Smarty_Internal_Data|\Smarty_Internal_Template
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* @throws \SmartyException
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*/
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public function configLoad(Smarty_Internal_Data $data, $config_file, $sections = null, $scope = 'local')
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{
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/* @var \Smarty $smarty */
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$smarty = isset($data->smarty) ? $data->smarty : $data;
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/* @var \Smarty_Internal_Template $confObj */
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$confObj = new $smarty->template_class($config_file, $smarty, $data);
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$confObj->caching = Smarty::CACHING_OFF;
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$confObj->source = Smarty_Template_Config::load($confObj);
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$confObj->source->config_sections = $sections;
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$confObj->source->scope = $scope;
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$confObj->compiled = Smarty_Template_Compiled::load($confObj);
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$confObj->compiled->render($confObj);
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if ($data->_objType == 2) {
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$data->compiled->file_dependency[$confObj->source->uid] = array($confObj->source->filepath,
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$confObj->source->getTimeStamp(),
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$confObj->source->type);
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}
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return $data;
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}
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/**
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* load config variables into template object
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*
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* @param \Smarty_Internal_Template $_template
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* @param array $_config_vars
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*/
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static function _loadConfigVars(Smarty_Internal_Template $_template, $_config_vars)
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{
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$scope = $_template->source->scope;
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// pointer to scope (local scope is parent of template object
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$scope_ptr = $_template->parent;
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if ($scope == 'parent') {
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if (isset($_template->parent->parent)) {
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$scope_ptr = $_template->parent->parent;
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}
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} elseif ($scope == 'root' || $scope == 'global') {
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while (isset($scope_ptr->parent)) {
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$scope_ptr = $scope_ptr->parent;
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}
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}
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// copy global config vars
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foreach ($_config_vars['vars'] as $variable => $value) {
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if ($_template->smarty->config_overwrite || !isset($scope_ptr->config_vars[$variable])) {
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$scope_ptr->config_vars[$variable] = $value;
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} else {
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$scope_ptr->config_vars[$variable] = array_merge((array) $scope_ptr->config_vars[$variable], (array) $value);
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}
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}
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// scan sections
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$sections = $_template->source->config_sections;
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if (!empty($sections)) {
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foreach ((array) $sections as $_template_section) {
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if (isset($_config_vars['sections'][$_template_section])) {
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foreach ($_config_vars['sections'][$_template_section]['vars'] as $variable => $value) {
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if ($_template->smarty->config_overwrite || !isset($scope_ptr->config_vars[$variable])) {
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$scope_ptr->config_vars[$variable] = $value;
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} else {
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$scope_ptr->config_vars[$variable] = array_merge((array) $scope_ptr->config_vars[$variable], (array) $value);
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}
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}
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}
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}
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}
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}
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}
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