From ab5d8d4e07bb3c8230d0285ef8902ef1979fce51 Mon Sep 17 00:00:00 2001 From: emkael Date: Thu, 18 Oct 2018 02:39:34 +0200 Subject: Updating Smarty --- .../smarty_internal_compile_private_php.php | 253 +++++++++++++++++++++ 1 file changed, 253 insertions(+) create mode 100644 lib/smarty/sysplugins/smarty_internal_compile_private_php.php (limited to 'lib/smarty/sysplugins/smarty_internal_compile_private_php.php') diff --git a/lib/smarty/sysplugins/smarty_internal_compile_private_php.php b/lib/smarty/sysplugins/smarty_internal_compile_private_php.php new file mode 100644 index 0000000..a3cf0a2 --- /dev/null +++ b/lib/smarty/sysplugins/smarty_internal_compile_private_php.php @@ -0,0 +1,253 @@ +getAttributes($compiler, $args); + $compiler->has_code = false; + if ($_attr[ 'type' ] === 'xml') { + $compiler->tag_nocache = true; + $output = addcslashes($_attr[ 'code' ], "'\\"); + $compiler->parser->current_buffer->append_subtree( + $compiler->parser, + new Smarty_Internal_ParseTree_Tag( + $compiler->parser, + $compiler->processNocacheCode( + "", + true + ) + ) + ); + return ''; + } + if ($_attr[ 'type' ] !== 'tag') { + if ($compiler->php_handling === Smarty::PHP_REMOVE) { + return ''; + } elseif ($compiler->php_handling === Smarty::PHP_QUOTE) { + $output = + preg_replace_callback( + '#(<\?(?:php|=)?)|(<%)|()|(\?>)|(%>)|(<\/script>)#i', + array($this, 'quote'), + $_attr[ 'code' ] + ); + $compiler->parser->current_buffer->append_subtree( + $compiler->parser, + new Smarty_Internal_ParseTree_Text($output) + ); + return ''; + } elseif ($compiler->php_handling === Smarty::PHP_PASSTHRU || $_attr[ 'type' ] === 'unmatched') { + $compiler->tag_nocache = true; + $output = addcslashes($_attr[ 'code' ], "'\\"); + $compiler->parser->current_buffer->append_subtree( + $compiler->parser, + new Smarty_Internal_ParseTree_Tag( + $compiler->parser, + $compiler->processNocacheCode( + "", + true + ) + ) + ); + return ''; + } elseif ($compiler->php_handling === Smarty::PHP_ALLOW) { + if (!($compiler->smarty instanceof SmartyBC)) { + $compiler->trigger_template_error( + '$smarty->php_handling PHP_ALLOW not allowed. Use SmartyBC to enable it', + null, + true + ); + } + $compiler->has_code = true; + return $_attr[ 'code' ]; + } else { + $compiler->trigger_template_error('Illegal $smarty->php_handling value', null, true); + } + } else { + $compiler->has_code = true; + if (!($compiler->smarty instanceof SmartyBC)) { + $compiler->trigger_template_error( + '{php}{/php} tags not allowed. Use SmartyBC to enable them', + null, + true + ); + } + $ldel = preg_quote($compiler->smarty->left_delimiter, '#'); + $rdel = preg_quote($compiler->smarty->right_delimiter, '#'); + preg_match("#^({$ldel}php\\s*)((.)*?)({$rdel})#", $_attr[ 'code' ], $match); + if (!empty($match[ 2 ])) { + if ('nocache' === trim($match[ 2 ])) { + $compiler->tag_nocache = true; + } else { + $compiler->trigger_template_error("illegal value of option flag '{$match[2]}'", null, true); + } + } + return preg_replace( + array("#^{$ldel}\\s*php\\s*(.)*?{$rdel}#", "#{$ldel}\\s*/\\s*php\\s*{$rdel}$#"), + array(''), + $_attr[ 'code' ] + ); + } + } + + /** + * Lexer code for PHP tags + * + * This code has been moved from lexer here fo easier debugging and maintenance + * + * @param Smarty_Internal_Templatelexer $lex + * + * @throws \SmartyCompilerException + */ + public function parsePhp(Smarty_Internal_Templatelexer $lex) + { + $lex->token = Smarty_Internal_Templateparser::TP_PHP; + $close = 0; + $lex->taglineno = $lex->line; + $closeTag = '?>'; + if (strpos($lex->value, 'is_xml = true; + $lex->phpType = 'xml'; + return; + } elseif (strpos($lex->value, 'phpType = 'php'; + } elseif (strpos($lex->value, '<%') === 0) { + $lex->phpType = 'asp'; + $closeTag = '%>'; + } elseif (strpos($lex->value, '%>') === 0) { + $lex->phpType = 'unmatched'; + } elseif (strpos($lex->value, '?>') === 0) { + if ($lex->is_xml) { + $lex->is_xml = false; + $lex->phpType = 'xml'; + return; + } + $lex->phpType = 'unmatched'; + } elseif (strpos($lex->value, 'phpType = 'script'; + $closeTag = ''; + } elseif (strpos($lex->value, $lex->smarty->left_delimiter) === 0) { + if ($lex->isAutoLiteral()) { + $lex->token = Smarty_Internal_Templateparser::TP_TEXT; + return; + } + $closeTag = "{$lex->smarty->left_delimiter}/php{$lex->smarty->right_delimiter}"; + if ($lex->value === $closeTag) { + $lex->compiler->trigger_template_error("unexpected closing tag '{$closeTag}'"); + } + $lex->phpType = 'tag'; + } + if ($lex->phpType === 'unmatched') { + return; + } + if (($lex->phpType === 'php' || $lex->phpType === 'asp') + && + ($lex->compiler->php_handling === Smarty::PHP_PASSTHRU || + $lex->compiler->php_handling === Smarty::PHP_QUOTE) + ) { + return; + } + $start = $lex->counter + strlen($lex->value); + $body = true; + if (preg_match('~' . preg_quote($closeTag, '~') . '~i', $lex->data, $match, PREG_OFFSET_CAPTURE, $start)) { + $close = $match[ 0 ][ 1 ]; + } else { + $lex->compiler->trigger_template_error("missing closing tag '{$closeTag}'"); + } + while ($body) { + if (preg_match( + '~([/][*])|([/][/][^\n]*)|(\'[^\'\\\\]*(?:\\.[^\'\\\\]*)*\')|("[^"\\\\]*(?:\\.[^"\\\\]*)*")~', + $lex->data, + $match, + PREG_OFFSET_CAPTURE, + $start + ) + ) { + $value = $match[ 0 ][ 0 ]; + $from = $pos = $match[ 0 ][ 1 ]; + if ($pos > $close) { + $body = false; + } else { + $start = $pos + strlen($value); + $phpCommentStart = $value === '/*'; + if ($phpCommentStart) { + $phpCommentEnd = preg_match('~([*][/])~', $lex->data, $match, PREG_OFFSET_CAPTURE, $start); + if ($phpCommentEnd) { + $pos2 = $match[ 0 ][ 1 ]; + $start = $pos2 + strlen($match[ 0 ][ 0 ]); + } + } + while ($close > $pos && $close < $start) { + if (preg_match( + '~' . preg_quote($closeTag, '~') . '~i', + $lex->data, + $match, + PREG_OFFSET_CAPTURE, + $from + ) + ) { + $close = $match[ 0 ][ 1 ]; + $from = $close + strlen($match[ 0 ][ 0 ]); + } else { + $lex->compiler->trigger_template_error("missing closing tag '{$closeTag}'"); + } + } + if ($phpCommentStart && (!$phpCommentEnd || $pos2 > $close)) { + $lex->taglineno = $lex->line + substr_count(substr($lex->data, $lex->counter, $start), "\n"); + $lex->compiler->trigger_template_error("missing PHP comment closing tag '*/'"); + } + } + } else { + $body = false; + } + } + $lex->value = substr($lex->data, $lex->counter, $close + strlen($closeTag) - $lex->counter); + } + + /* + * Call back function for $php_handling = PHP_QUOTE + * + */ + /** + * @param $match + * + * @return string + */ + private function quote($match) + { + return htmlspecialchars($match[ 0 ], ENT_QUOTES); + } +} -- cgit v1.2.3