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<?php
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/**
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* Smarty Method GetTags
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*
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* Smarty::getTags() 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_GetTags
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{
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/**
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* Valid for Smarty and template object
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*
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* @var int
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*/
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public $objMap = 3;
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/**
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* Return array of tag/attributes of all tags used by an template
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*
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* @api Smarty::getTags()
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* @link http://www.smarty.net/docs/en/api.get.tags.tpl
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*
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* @param \Smarty_Internal_TemplateBase|\Smarty_Internal_Template|\Smarty $obj
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* @param null|string|Smarty_Internal_Template $template
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*
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* @return array of tag/attributes
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* @throws \Exception
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* @throws \SmartyException
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*/
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public function getTags(Smarty_Internal_TemplateBase $obj, $template = null)
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{
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/* @var Smarty $smarty */
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$smarty = $obj->_getSmartyObj();
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if ($obj->_isTplObj() && !isset($template)) {
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$tpl = clone $obj;
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} elseif (isset($template) && $template->_isTplObj()) {
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$tpl = clone $template;
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} elseif (isset($template) && is_string($template)) {
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/* @var Smarty_Internal_Template $tpl */
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$tpl = new $smarty->template_class($template, $smarty);
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// checks if template exists
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if (!$tpl->source->exists) {
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throw new SmartyException("Unable to load template {$tpl->source->type} '{$tpl->source->name}'");
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}
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}
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if (isset($tpl)) {
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$tpl->smarty = clone $tpl->smarty;
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$tpl->smarty->_cache[ 'get_used_tags' ] = true;
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$tpl->_cache[ 'used_tags' ] = array();
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$tpl->smarty->merge_compiled_includes = false;
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$tpl->smarty->disableSecurity();
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$tpl->caching = Smarty::CACHING_OFF;
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$tpl->loadCompiler();
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$tpl->compiler->compileTemplate($tpl);
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return $tpl->_cache[ 'used_tags' ];
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}
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throw new SmartyException('Missing template specification');
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}
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}
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