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104 lines
3.6 KiB
PHP
104 lines
3.6 KiB
PHP
<?php
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/**
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* Smarty Internal Plugin Compile Include
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*
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* Compiles the {include} tag
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*
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* @package Smarty
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* @subpackage Compiler
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* @author Uwe Tews
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*/
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/**
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* Smarty Internal Plugin Compile Include Class
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*/
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class Smarty_Internal_Compile_Include extends Smarty_Internal_CompileBase {
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/**
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* Compiles code for the {include} tag
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*
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* @param array $args array with attributes from parser
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* @param object $compiler compiler object
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* @return string compiled code
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*/
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public function compile($args, $compiler)
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{
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$this->compiler = $compiler;
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$this->required_attributes = array('file');
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$this->optional_attributes = array('_any');
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// check and get attributes
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$_attr = $this->_get_attributes($args);
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// save posible attributes
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$include_file = $_attr['file'];
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if (isset($_attr['assign'])) {
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// output will be stored in a smarty variable instead of beind displayed
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$_assign = $_attr['assign'];
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}
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$_parent_scope = '0';
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if (isset($_attr['scope'])) {
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if ($_attr['scope'] == '\'parent\'') {
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$_parent_scope = '1';
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} elseif ($_attr['scope'] == '\'root\'') {
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$_parent_scope = '2';
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}
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}
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/*
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* if the {include} tag provides individual parameter for caching
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* it will not be included into the common cache file and treated like
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* a nocache section
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*/
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if (isset($_attr['caching_lifetime'])) {
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$_caching_lifetime = $_attr['caching_lifetime'];
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$this->compiler->tag_nocache = true;
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}
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if (isset($_attr['nocache'])) {
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if ($_attr['nocache'] == 'true') {
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$_caching = 'false';
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$this->compiler->tag_nocache = true;
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}
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}
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if (isset($_attr['caching'])) {
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if ($_attr['caching'] == 'true') {
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$_caching = 'true';
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}
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}
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// create template object
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$_output = "<?php \$_template = new Smarty_Template ($include_file, \$_smarty_tpl);";
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// delete {include} standard attributes
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unset($_attr['file'], $_attr['assign'], $_attr['caching_lifetime'], $_attr['nocache'], $_attr['caching'], $_attr['scope']);
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// remaining attributes must be assigned as smarty variable
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if (!empty($_attr)) {
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if ($_parent_scope == '0') {
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// create variables
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foreach ($_attr as $_key => $_value) {
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$_output .= "\$_template->assign('$_key',$_value);";
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}
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} else {
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$this->compiler->trigger_template_error('variable passing not allowed in parent scope');
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}
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}
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// add caching parameter if required
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if (isset($_caching_lifetime)) {
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$_output .= "\$_template->caching_lifetime = $_caching_lifetime;";
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}
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if (isset($_caching)) {
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$_output .= "\$_template->caching = $_caching;";
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} elseif (isset($_caching_lifetime)) {
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$_output .= "\$_template->caching = true;";
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}
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// was there an assign attribute
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if (isset($_assign)) {
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$_output .= "\$_smarty_tpl->assign($_assign,\$_smarty_tpl->smarty->fetch(\$_template)); ?>";
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} else {
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$_output .= "echo \$_smarty_tpl->smarty->fetch(\$_template); ?>";
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}
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if ($_parent_scope != '0') {
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$_output .= "<?php \$_template->updateParentVariables($_parent_scope); ?>";
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}
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return $_output;
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}
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}
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?>
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