diff options
Diffstat (limited to 'include/smarty/libs/sysplugins/smarty_internal_compile_function.php')
| -rw-r--r-- | include/smarty/libs/sysplugins/smarty_internal_compile_function.php | 230 |
1 files changed, 137 insertions, 93 deletions
diff --git a/include/smarty/libs/sysplugins/smarty_internal_compile_function.php b/include/smarty/libs/sysplugins/smarty_internal_compile_function.php index 7821d2038..28f335949 100644 --- a/include/smarty/libs/sysplugins/smarty_internal_compile_function.php +++ b/include/smarty/libs/sysplugins/smarty_internal_compile_function.php @@ -1,21 +1,21 @@ <?php /** * Smarty Internal Plugin Compile Function - * * Compiles the {function} {/function} tags * - * @package Smarty + * @package Smarty * @subpackage Compiler - * @author Uwe Tews + * @author Uwe Tews */ /** * Smarty Internal Plugin Compile Function Class * - * @package Smarty + * @package Smarty * @subpackage Compiler */ -class Smarty_Internal_Compile_Function extends Smarty_Internal_CompileBase { +class Smarty_Internal_Compile_Function extends Smarty_Internal_CompileBase +{ /** * Attribute definition: Overwrites base class. @@ -24,6 +24,7 @@ class Smarty_Internal_Compile_Function extends Smarty_Internal_CompileBase { * @see Smarty_Internal_CompileBase */ public $required_attributes = array('name'); + /** * Attribute definition: Overwrites base class. * @@ -31,6 +32,7 @@ class Smarty_Internal_Compile_Function extends Smarty_Internal_CompileBase { * @see Smarty_Internal_CompileBase */ public $shorttag_order = array('name'); + /** * Attribute definition: Overwrites base class. * @@ -42,125 +44,167 @@ class Smarty_Internal_Compile_Function extends Smarty_Internal_CompileBase { /** * Compiles code for the {function} tag * - * @param array $args array with attributes from parser - * @param object $compiler compiler object - * @param array $parameter array with compilation parameter - * @return boolean true + * @param array $args array with attributes from parser + * @param \Smarty_Internal_TemplateCompilerBase $compiler compiler object + * @param array $parameter array with compilation parameter + * + * @return bool true + * @throws \SmartyCompilerException */ - public function compile($args, $compiler, $parameter) + public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler, $parameter) { + $compiler->loopNesting++; // check and get attributes $_attr = $this->getAttributes($compiler, $args); if ($_attr['nocache'] === true) { - $compiler->trigger_template_error('nocache option not allowed', $compiler->lex->taglineno); + $compiler->trigger_template_error('nocache option not allowed', null, true); } unset($_attr['nocache']); - $save = array($_attr, $compiler->parser->current_buffer, - $compiler->template->has_nocache_code, $compiler->template->required_plugins); - $this->openTag($compiler, 'function', $save); $_name = trim($_attr['name'], "'\""); - unset($_attr['name']); - // set flag that we are compiling a template function - $compiler->compiles_template_function = true; - $compiler->template->properties['function'][$_name]['parameter'] = array(); - $_smarty_tpl = $compiler->template; - foreach ($_attr as $_key => $_data) { - eval ('$tmp='.$_data.';'); - $compiler->template->properties['function'][$_name]['parameter'][$_key] = $tmp; - } - $compiler->smarty->template_functions[$_name]['parameter'] = $compiler->template->properties['function'][$_name]['parameter']; - if ($compiler->template->caching) { - $output = ''; - } else { - $output = "<?php if (!function_exists('smarty_template_function_{$_name}')) { - function smarty_template_function_{$_name}(\$_smarty_tpl,\$params) { - \$saved_tpl_vars = \$_smarty_tpl->tpl_vars; - foreach (\$_smarty_tpl->smarty->template_functions['{$_name}']['parameter'] as \$key => \$value) {\$_smarty_tpl->tpl_vars[\$key] = new Smarty_variable(\$value);}; - foreach (\$params as \$key => \$value) {\$_smarty_tpl->tpl_vars[\$key] = new Smarty_variable(\$value);}?>"; - } - // Init temporay context - $compiler->template->required_plugins = array('compiled' => array(), 'nocache' => array()); - $compiler->parser->current_buffer = new _smarty_template_buffer($compiler->parser); - $compiler->parser->current_buffer->append_subtree(new _smarty_tag($compiler->parser, $output)); - $compiler->template->has_nocache_code = false; - $compiler->has_code = false; - $compiler->template->properties['function'][$_name]['compiled'] = ''; + $compiler->parent_compiler->tpl_function[$_name] = $compiler->parent_compiler->template->tpl_function[$_name] = array(); + $save = array($_attr, $compiler->parser->current_buffer, $compiler->template->compiled->has_nocache_code, + $compiler->template->caching); + $this->openTag($compiler, 'function', $save); + // Init temporary context + $compiler->parser->current_buffer = new Smarty_Internal_ParseTree_Template(); + $compiler->template->compiled->has_nocache_code = false; return true; } - } /** * Smarty Internal Plugin Compile Functionclose Class * - * @package Smarty + * @package Smarty * @subpackage Compiler */ -class Smarty_Internal_Compile_Functionclose extends Smarty_Internal_CompileBase { +class Smarty_Internal_Compile_Functionclose extends Smarty_Internal_CompileBase +{ + + /** + * Compiler object + * + * @var object + */ + private $compiler = null; /** * Compiles code for the {/function} tag * - * @param array $args array with attributes from parser - * @param object $compiler compiler object - * @param array $parameter array with compilation parameter - * @return boolean true + * @param array $args array with attributes from parser + * @param object|\Smarty_Internal_TemplateCompilerBase $compiler compiler object + * @param array $parameter array with compilation parameter + * + * @return bool true */ - public function compile($args, $compiler, $parameter) + public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler, $parameter) { - $_attr = $this->getAttributes($compiler, $args); + $compiler->loopNesting--; + $this->compiler = $compiler; $saved_data = $this->closeTag($compiler, array('function')); - $_name = trim($saved_data[0]['name'], "'\""); - // build plugin include code - $plugins_string = ''; - if (!empty($compiler->template->required_plugins['compiled'])) { - $plugins_string = '<?php '; - foreach($compiler->template->required_plugins['compiled'] as $tmp) { - foreach($tmp as $data) { - $plugins_string .= "if (!is_callable('{$data['function']}')) include '{$data['file']}';\n"; - } + $_attr = $saved_data[0]; + $_name = trim($_attr['name'], "'\""); + $compiler->parent_compiler->tpl_function[$_name]['called_functions'] = $compiler->parent_compiler->template->tpl_function[$_name]['called_functions'] = $compiler->called_functions; + $compiler->parent_compiler->tpl_function[$_name]['compiled_filepath'] = $compiler->parent_compiler->template->tpl_function[$_name]['compiled_filepath'] = $compiler->parent_compiler->template->compiled->filepath; + $compiler->parent_compiler->tpl_function[$_name]['uid'] = $compiler->parent_compiler->template->tpl_function[$_name]['uid'] = $compiler->template->source->uid; + $compiler->called_functions = array(); + $_parameter = $_attr; + unset($_parameter['name']); + // default parameter + $_paramsArray = array(); + foreach ($_parameter as $_key => $_value) { + if (is_int($_key)) { + $_paramsArray[] = "$_key=>$_value"; + } else { + $_paramsArray[] = "'$_key'=>$_value"; } - $plugins_string .= '?>'; } - if (!empty($compiler->template->required_plugins['nocache'])) { - $plugins_string .= "<?php echo '/*%%SmartyNocache:{$compiler->template->properties['nocache_hash']}%%*/<?php "; - foreach($compiler->template->required_plugins['nocache'] as $tmp) { - foreach($tmp as $data) { - $plugins_string .= "if (!is_callable(\'{$data['function']}\')) include \'{$data['file']}\';\n"; + if (!empty($_paramsArray)) { + $_params = 'array(' . implode(",", $_paramsArray) . ')'; + $_paramsCode = "\$params = array_merge($_params, \$params);\n"; + } else { + $_paramsCode = ''; + } + $_functionCode = $compiler->parser->current_buffer; + // setup buffer for template function code + $compiler->parser->current_buffer = new Smarty_Internal_ParseTree_Template(); + + $_funcName = "smarty_template_function_{$_name}_{$compiler->template->compiled->nocache_hash}"; + $_funcNameCaching = $_funcName . '_nocache'; + if ($compiler->template->compiled->has_nocache_code) { + $compiler->parent_compiler->tpl_function[$_name]['call_name_caching'] = $compiler->parent_compiler->template->tpl_function[$_name]['call_name_caching'] = $_funcNameCaching; + $output = "<?php\n"; + $output .= "/* {$_funcNameCaching} */\n"; + $output .= "if (!function_exists('{$_funcNameCaching}')) {\n"; + $output .= "function {$_funcNameCaching} (\$_smarty_tpl,\$params) {\n"; + $output .= "ob_start();\n"; + $output .= "\$_smarty_tpl->compiled->has_nocache_code = true;\n"; + $output .= $_paramsCode; + $output .= "\$_smarty_tpl->_cache['saved_tpl_vars'][] = \$_smarty_tpl->tpl_vars;\n"; + $output .= "foreach (\$params as \$key => \$value) {\n\$_smarty_tpl->tpl_vars[\$key] = new Smarty_Variable(\$value);\n}"; + $output .= "\$params = var_export(\$params, true);\n"; + $output .= "echo \"/*%%SmartyNocache:{$compiler->template->compiled->nocache_hash}%%*/<?php "; + $output .= "\\\$saved_tpl_vars = \\\$_smarty_tpl->tpl_vars;\nforeach (\$params as \\\$key => \\\$value) {\n\\\$_smarty_tpl->tpl_vars[\\\$key] = new Smarty_Variable(\\\$value);\n}\n?>"; + $output .= "/*/%%SmartyNocache:{$compiler->template->compiled->nocache_hash}%%*/\n\";?>"; + $compiler->parser->current_buffer->append_subtree($compiler->parser, new Smarty_Internal_ParseTree_Tag($compiler->parser, $output)); + $compiler->parser->current_buffer->append_subtree($compiler->parser, $_functionCode); + $output = "<?php echo \"/*%%SmartyNocache:{$compiler->template->compiled->nocache_hash}%%*/<?php "; + $output .= "foreach (Smarty::\\\$global_tpl_vars as \\\$key => \\\$value){\n"; + $output .= "if (!isset(\\\$_smarty_tpl->tpl_vars[\\\$key]) || \\\$_smarty_tpl->tpl_vars[\\\$key] === \\\$value) \\\$saved_tpl_vars[\\\$key] = \\\$value;\n}\n"; + $output .= "\\\$_smarty_tpl->tpl_vars = \\\$saved_tpl_vars;?>\n"; + $output .= "/*/%%SmartyNocache:{$compiler->template->compiled->nocache_hash}%%*/\";\n?>"; + $output .= "<?php echo str_replace('{$compiler->template->compiled->nocache_hash}', \$_smarty_tpl->compiled->nocache_hash, ob_get_clean());\n"; + $output .= "\$_smarty_tpl->tpl_vars = array_pop(\$_smarty_tpl->_cache['saved_tpl_vars']);\n}\n}\n"; + $output .= "/*/ {$_funcName}_nocache */\n\n"; + $output .= "?>\n"; + $compiler->parser->current_buffer->append_subtree($compiler->parser, new Smarty_Internal_ParseTree_Tag($compiler->parser, $output)); + $_functionCode = new Smarty_Internal_ParseTree_Tag($compiler->parser, preg_replace_callback("/((<\?php )?echo '\/\*%%SmartyNocache:{$compiler->template->compiled->nocache_hash}%%\*\/([\S\s]*?)\/\*\/%%SmartyNocache:{$compiler->template->compiled->nocache_hash}%%\*\/';(\?>\n)?)/", array($this, + 'removeNocache'), $_functionCode->to_smarty_php($compiler->parser))); + } + $compiler->parent_compiler->tpl_function[$_name]['call_name'] = $compiler->parent_compiler->template->tpl_function[$_name]['call_name'] = $_funcName; + $output = "<?php\n"; + $output .= "/* {$_funcName} */\n"; + $output .= "if (!function_exists('{$_funcName}')) {\n"; + $output .= "function {$_funcName}(\$_smarty_tpl,\$params) {\n"; + $output .= "\$saved_tpl_vars = \$_smarty_tpl->tpl_vars;\n"; + $output .= $_paramsCode; + $output .= "foreach (\$params as \$key => \$value) {\n\$_smarty_tpl->tpl_vars[\$key] = new Smarty_Variable(\$value);\n}?>"; + $compiler->parser->current_buffer->append_subtree($compiler->parser, new Smarty_Internal_ParseTree_Tag($compiler->parser, $output)); + $compiler->parser->current_buffer->append_subtree($compiler->parser, $_functionCode); + $output = "<?php foreach (Smarty::\$global_tpl_vars as \$key => \$value){\n"; + $output .= "if (!isset(\$_smarty_tpl->tpl_vars[\$key]) || \$_smarty_tpl->tpl_vars[\$key] === \$value) \$saved_tpl_vars[\$key] = \$value;\n}\n"; + $output .= "\$_smarty_tpl->tpl_vars = \$saved_tpl_vars;\n}\n}\n"; + $output .= "/*/ {$_funcName} */\n\n"; + $output .= "?>\n"; + $compiler->parser->current_buffer->append_subtree($compiler->parser, new Smarty_Internal_ParseTree_Tag($compiler->parser, $output)); + $compiler->parent_compiler->blockOrFunctionCode .= $compiler->parser->current_buffer->to_smarty_php($compiler->parser); + // nocache plugins must be copied + if (!empty($compiler->template->compiled->required_plugins['nocache'])) { + foreach ($compiler->template->compiled->required_plugins['nocache'] as $plugin => $tmp) { + foreach ($tmp as $type => $data) { + $compiler->parent_compiler->template->compiled->required_plugins['compiled'][$plugin][$type] = $data; } } - $plugins_string .= "?>/*/%%SmartyNocache:{$compiler->template->properties['nocache_hash']}%%*/';?>\n"; - } - // remove last line break from function definition - $last = count($compiler->parser->current_buffer->subtrees) - 1; - if ($compiler->parser->current_buffer->subtrees[$last] instanceof _smarty_linebreak) { - unset($compiler->parser->current_buffer->subtrees[$last]); - } - // if caching save template function for possible nocache call - if ($compiler->template->caching) { - $compiler->template->properties['function'][$_name]['compiled'] .= $plugins_string - . $compiler->parser->current_buffer->to_smarty_php(); - $compiler->template->properties['function'][$_name]['nocache_hash'] = $compiler->template->properties['nocache_hash']; - $compiler->template->properties['function'][$_name]['has_nocache_code'] = $compiler->template->has_nocache_code; - $compiler->template->properties['function'][$_name]['called_functions'] = $compiler->called_functions; - $compiler->called_functions = array(); - $compiler->smarty->template_functions[$_name] = $compiler->template->properties['function'][$_name]; - $compiler->has_code = false; - $output = true; - } else { - $output = $plugins_string . $compiler->parser->current_buffer->to_smarty_php() . "<?php \$_smarty_tpl->tpl_vars = \$saved_tpl_vars; -foreach (Smarty::\$global_tpl_vars as \$key => \$value) if(!isset(\$_smarty_tpl->tpl_vars[\$key])) \$_smarty_tpl->tpl_vars[\$key] = \$value;}}?>\n"; } - // reset flag that we are compiling a template function - $compiler->compiles_template_function = false; - // restore old compiler status + // restore old buffer + $compiler->parser->current_buffer = $saved_data[1]; - $compiler->template->has_nocache_code = $compiler->template->has_nocache_code | $saved_data[2]; - $compiler->template->required_plugins = $saved_data[3]; - return $output; + // restore old status + $compiler->template->compiled->has_nocache_code = $saved_data[2]; + $compiler->template->caching = $saved_data[3]; + return true; } + /** + * @param $match + * + * @return mixed + */ + function removeNocache($match) + { + $code = preg_replace("/((<\?php )?echo '\/\*%%SmartyNocache:{$this->compiler->template->compiled->nocache_hash}%%\*\/)|(\/\*\/%%SmartyNocache:{$this->compiler->template->compiled->nocache_hash}%%\*\/';(\?>\n)?)/", '', $match[0]); + $code = str_replace(array('\\\'', '\\\\\''), array('\'', '\\\''), $code); + return $code; + } } - -?>
\ No newline at end of file |