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94 lines
4.5 KiB
PHP
94 lines
4.5 KiB
PHP
<?php
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/**
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* Smarty Internal Extension
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* This file contains the Smarty template extension to create a code frame
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*
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* @package Smarty
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* @subpackage Template
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* @author Uwe Tews
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*/
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/**
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* Class Smarty_Internal_Extension_CodeFrame
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* Create code frame for compiled and cached templates
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*/
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class Smarty_Internal_Runtime_CodeFrame
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{
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/**
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* Create code frame for compiled and cached templates
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*
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* @param Smarty_Internal_Template $_template
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* @param string $content optional template content
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* @param string $functions compiled template function and block code
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* @param bool $cache flag for cache file
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* @param \Smarty_Internal_TemplateCompilerBase $compiler
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*
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* @return string
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*/
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public function create(Smarty_Internal_Template $_template, $content = '', $functions = '', $cache = false,
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Smarty_Internal_TemplateCompilerBase $compiler = null)
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{
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// build property code
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$properties[ 'has_nocache_code' ] = $_template->compiled->has_nocache_code;
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$properties[ 'version' ] = Smarty::SMARTY_VERSION;
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$properties[ 'unifunc' ] = 'content_' . str_replace(array('.', ','), '_', uniqid('', true));
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if (!$cache) {
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$properties[ 'file_dependency' ] = $_template->compiled->file_dependency;
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$properties[ 'includes' ] = $_template->compiled->includes;
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if (!empty($compiler->tpl_function)) {
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$properties[ 'tpl_function' ] = $compiler->tpl_function;
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}
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} else {
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$properties[ 'file_dependency' ] = $_template->cached->file_dependency;
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$properties[ 'cache_lifetime' ] = $_template->cache_lifetime;
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if (!empty($_template->tpl_function)) {
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$properties[ 'tpl_function' ] = $_template->tpl_function;
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}
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}
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$output = "<?php\n";
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$output .= "/* Smarty version " . Smarty::SMARTY_VERSION . ", created on " . strftime("%Y-%m-%d %H:%M:%S") .
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"\n from \"" . $_template->source->filepath . "\" */\n\n";
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$dec = "\$_smarty_tpl->_decodeProperties(\$_smarty_tpl, " . var_export($properties, true) . ',' .
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($cache ? 'true' : 'false') . ")";
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$output .= "if ({$dec}) {\n";
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$output .= "function {$properties['unifunc']} (\$_smarty_tpl) {\n";
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// include code for plugins
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if (!$cache) {
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if (!empty($_template->compiled->required_plugins[ 'compiled' ])) {
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foreach ($_template->compiled->required_plugins[ 'compiled' ] as $tmp) {
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foreach ($tmp as $data) {
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$file = addslashes($data[ 'file' ]);
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if (is_array($data[ 'function' ])) {
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$output .= "if (!is_callable(array('{$data['function'][0]}','{$data['function'][1]}'))) require_once '{$file}';\n";
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} else {
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$output .= "if (!is_callable('{$data['function']}')) require_once '{$file}';\n";
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}
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}
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}
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}
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if ($_template->caching && !empty($_template->compiled->required_plugins[ 'nocache' ])) {
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$_template->compiled->has_nocache_code = true;
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$output .= "echo '/*%%SmartyNocache:{$_template->compiled->nocache_hash}%%*/<?php \$_smarty = \$_smarty_tpl->smarty; ";
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foreach ($_template->compiled->required_plugins[ 'nocache' ] as $tmp) {
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foreach ($tmp as $data) {
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$file = addslashes($data[ 'file' ]);
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if (is_Array($data[ 'function' ])) {
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$output .= addslashes("if (!is_callable(array('{$data['function'][0]}','{$data['function'][1]}'))) require_once '{$file}';\n");
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} else {
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$output .= addslashes("if (!is_callable('{$data['function']}')) require_once '{$file}';\n");
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}
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}
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}
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$output .= "?>/*/%%SmartyNocache:{$_template->compiled->nocache_hash}%%*/';\n";
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}
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}
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$output .= "?>\n";
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$output .= $content;
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$output .= "<?php }\n?>";
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$output .= $functions;
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$output .= "<?php }\n";
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// remove unneeded PHP tags
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return preg_replace(array('/\s*\?>[\n]?<\?php\s*/', '/\?>\s*$/'), array("\n", ''), $output);
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}
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} |