diff options
Diffstat (limited to '')
| -rw-r--r-- | include/smarty/libs/sysplugins/smarty_internal_compile_extends.php | 213 |
1 files changed, 107 insertions, 106 deletions
diff --git a/include/smarty/libs/sysplugins/smarty_internal_compile_extends.php b/include/smarty/libs/sysplugins/smarty_internal_compile_extends.php index fe14a4081..7ce3dcf6f 100644 --- a/include/smarty/libs/sysplugins/smarty_internal_compile_extends.php +++ b/include/smarty/libs/sysplugins/smarty_internal_compile_extends.php @@ -1,133 +1,134 @@ <?php /** -* Smarty Internal Plugin Compile extend -* -* Compiles the {extends} tag -* -* @package Smarty -* @subpackage Compiler -* @author Uwe Tews -*/ + * Smarty Internal Plugin Compile extend + * Compiles the {extends} tag + * + * @package Smarty + * @subpackage Compiler + * @author Uwe Tews + */ /** -* Smarty Internal Plugin Compile extend Class -* -* @package Smarty -* @subpackage Compiler -*/ -class Smarty_Internal_Compile_Extends extends Smarty_Internal_CompileBase { - + * Smarty Internal Plugin Compile extend Class + * + * @package Smarty + * @subpackage Compiler + */ +class Smarty_Internal_Compile_Extends extends Smarty_Internal_Compile_Shared_Inheritance +{ /** - * Attribute definition: Overwrites base class. - * - * @var array - * @see Smarty_Internal_CompileBase - */ + * Attribute definition: Overwrites base class. + * + * @var array + * @see Smarty_Internal_CompileBase + */ public $required_attributes = array('file'); + /** - * Attribute definition: Overwrites base class. - * - * @var array - * @see Smarty_Internal_CompileBase - */ - public $shorttag_order = array('file'); + * Array of names of optional attribute required by tag + * use array('_any') if there is no restriction of attributes names + * + * @var array + */ + public $optional_attributes = array('extends_resource'); + /** - * mbstring.overload flag - * - * @var int - */ - public $mbstring_overload = 0; + * Attribute definition: Overwrites base class. + * + * @var array + * @see Smarty_Internal_CompileBase + */ + public $shorttag_order = array('file'); /** - * Compiles code for the {extends} tag - * - * @param array $args array with attributes from parser - * @param object $compiler compiler object - * @return string compiled code - */ - public function compile($args, $compiler) + * Compiles code for the {extends} tag extends: resource + * + * @param array $args array with attributes from parser + * @param \Smarty_Internal_TemplateCompilerBase $compiler compiler object + * + * @return string compiled code + * @throws \SmartyCompilerException + * @throws \SmartyException + */ + public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler) { - static $_is_stringy = array('string' => true, 'eval' => true); - $this->_rdl = preg_quote($compiler->smarty->right_delimiter); - $this->_ldl = preg_quote($compiler->smarty->left_delimiter); - if (!$compiler->smarty->auto_literal) { - $al = '\s*'; - } else { - $al = ''; - } - $filepath = $compiler->template->source->filepath; - $this->mbstring_overload = ini_get('mbstring.func_overload') & 2; // 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', $compiler->parser->lex->line - 1); } - - $_smarty_tpl = $compiler->template; - $include_file = null; if (strpos($_attr['file'], '$_tmp') !== false) { - $compiler->trigger_template_error('illegal value for file attribute', $compiler->lex->taglineno); + $compiler->trigger_template_error('illegal value for file attribute', $compiler->parser->lex->line - 1); } - eval('$include_file = ' . $_attr['file'] . ';'); - // create template object - $_template = new $compiler->smarty->template_class($include_file, $compiler->smarty, $compiler->template); - // save file dependency - if (isset($_is_stringy[$_template->source->type])) { - $template_sha1 = sha1($include_file); - } else { - $template_sha1 = sha1($_template->source->filepath); - } - if (isset($compiler->template->properties['file_dependency'][$template_sha1])) { - $compiler->trigger_template_error("illegal recursive call of \"{$include_file}\"", $compiler->lex->line - 1); - } - $compiler->template->properties['file_dependency'][$template_sha1] = array($_template->source->filepath, $_template->source->timestamp, $_template->source->type); - $_content = ($this->mbstring_overload ? mb_substr($compiler->lex->data, $compiler->lex->counter - 1, 20000000, 'latin1') : substr($compiler->lex->data, $compiler->lex->counter - 1)); - if (preg_match_all("!({$this->_ldl}{$al}block\s(.+?)\s*{$this->_rdl})!", $_content, $s) != - preg_match_all("!({$this->_ldl}{$al}/block\s*{$this->_rdl})!", $_content, $c)) { - $compiler->trigger_template_error('unmatched {block} {/block} pairs'); - } - preg_match_all("!{$this->_ldl}{$al}block\s(.+?)\s*{$this->_rdl}|{$this->_ldl}{$al}/block\s*{$this->_rdl}|{$this->_ldl}\*([\S\s]*?)\*{$this->_rdl}!", $_content, $_result, PREG_OFFSET_CAPTURE); - $_result_count = count($_result[0]); - $_start = 0; - while ($_start+1 < $_result_count) { - $_end = 0; - $_level = 1; - if (($this->mbstring_overload ? mb_substr($_result[0][$_start][0],0,mb_strlen($compiler->smarty->left_delimiter,'latin1')+1, 'latin1') : substr($_result[0][$_start][0],0,strlen($compiler->smarty->left_delimiter)+1)) == $compiler->smarty->left_delimiter.'*') { - $_start++; - continue; - } - while ($_level != 0) { - $_end++; - if (($this->mbstring_overload ? mb_substr($_result[0][$_start + $_end][0],0,mb_strlen($compiler->smarty->left_delimiter,'latin1')+1, 'latin1') : substr($_result[0][$_start + $_end][0],0,strlen($compiler->smarty->left_delimiter)+1)) == $compiler->smarty->left_delimiter.'*') { - continue; - } - if (!strpos($_result[0][$_start + $_end][0], '/')) { - $_level++; + // add code to initialize inheritance + $this->registerInit($compiler, true); + $file = trim($_attr['file'], '\'"'); + if (strlen($file) > 8 && substr($file, 0, 8) == 'extends:') { + // generate code for each template + $files = array_reverse(explode('|', substr($file, 8))); + $i = 0; + foreach ($files as $file) { + if ($file[0] == '"') { + $file = trim($file, '".'); } else { - $_level--; + $file = "'{$file}'"; } + $i ++; + if ($i == count($files) && isset($_attr['extends_resource'])) { + $this->compileEndChild($compiler); + } + $this->compileInclude($compiler, $file); } - $_block_content = str_replace($compiler->smarty->left_delimiter . '$smarty.block.parent' . $compiler->smarty->right_delimiter, '%%%%SMARTY_PARENT%%%%', - ($this->mbstring_overload ? mb_substr($_content, $_result[0][$_start][1] + mb_strlen($_result[0][$_start][0], 'latin1'), $_result[0][$_start + $_end][1] - $_result[0][$_start][1] - + mb_strlen($_result[0][$_start][0], 'latin1'), 'latin1') : substr($_content, $_result[0][$_start][1] + strlen($_result[0][$_start][0]), $_result[0][$_start + $_end][1] - $_result[0][$_start][1] - + strlen($_result[0][$_start][0])))); - Smarty_Internal_Compile_Block::saveBlockData($_block_content, $_result[0][$_start][0], $compiler->template, $filepath); - $_start = $_start + $_end + 1; - } - if ($_template->source->type == 'extends') { - $_template->block_data = $compiler->template->block_data; - } - $compiler->template->source->content = $_template->source->content; - if ($_template->source->type == 'extends') { - $compiler->template->block_data = $_template->block_data; - foreach ($_template->source->components as $key => $component) { - $compiler->template->properties['file_dependency'][$key] = array($component->filepath, $component->timestamp, $component->type); + if (!isset($_attr['extends_resource'])) { + $this->compileEndChild($compiler); } + } else { + $this->compileEndChild($compiler); + $this->compileInclude($compiler, $_attr['file']); } - $compiler->template->source->filepath = $_template->source->filepath; - $compiler->abort_and_recompile = true; + $compiler->has_code = false; return ''; } -} + /** + * Add code for inheritance endChild() method to end of template + * + * @param \Smarty_Internal_TemplateCompilerBase $compiler + */ + private function compileEndChild(Smarty_Internal_TemplateCompilerBase $compiler) + { + $compiler->parser->template_postfix[] = new Smarty_Internal_ParseTree_Tag($compiler->parser, + "<?php \$_smarty_tpl->ext->_inheritance->endChild(\$_smarty_tpl);\n?>\n"); + } -?>
\ No newline at end of file + /** + * Add code for including subtemplate to end of template + * + * @param \Smarty_Internal_TemplateCompilerBase $compiler + * @param string $file subtemplate name + */ + private function compileInclude(Smarty_Internal_TemplateCompilerBase $compiler, $file) + { + $compiler->parser->template_postfix[] = new Smarty_Internal_ParseTree_Tag($compiler->parser, + $compiler->compileTag('include', + array($file, + array('scope' => 'parent')))); + } + + /** + * Create source code for {extends} from source components array + * + * @param []\Smarty_Internal_Template_Source $components + * + * @return string + */ + public static function extendsSourceArrayCode($components) + { + $resources = array(); + foreach ($components as $source) { + $resources[] = $source->resource; + } + return '{extends file=\'extends:' . join('|', $resources) . '\' extends_resource=true}'; + } +} |