/home/smartonegroup/www/system/vendor/smarty/smarty/src/Compile/Modifier/EscapeModifierCompiler.php
<?php
namespace Smarty\Compile\Modifier;
use Smarty\Exception;
/**
* Smarty escape modifier plugin
* Type: modifier
* Name: escape
* Purpose: escape string for output
*
* @author Rodney Rehm
*/
class EscapeModifierCompiler extends Base {
public function compile($params, \Smarty\Compiler\Template $compiler) {
try {
$esc_type = $this->literal_compiler_param($params, 1, 'html');
$char_set = $this->literal_compiler_param($params, 2, \Smarty\Smarty::$_CHARSET);
$double_encode = $this->literal_compiler_param($params, 3, true);
if (!$char_set) {
$char_set = \Smarty\Smarty::$_CHARSET;
}
switch ($esc_type) {
case 'html':
case 'force':
// in case of auto-escaping, and without the 'force' option, no double-escaping
if ($compiler->getSmarty()->escape_html && $esc_type != 'force')
return $params[0];
// otherwise, escape the variable
return 'htmlspecialchars((string)' . $params[ 0 ] . ', ENT_QUOTES, ' . var_export($char_set, true) . ', ' .
var_export($double_encode, true) . ')';
// no break
case 'htmlall':
$compiler->setRawOutput(true);
return 'htmlentities(mb_convert_encoding((string)' . $params[ 0 ] . ', \'UTF-8\', ' .
var_export($char_set, true) . '), ENT_QUOTES, \'UTF-8\', ' .
var_export($double_encode, true) . ')';
// no break
case 'url':
$compiler->setRawOutput(true);
return 'rawurlencode((string)' . $params[ 0 ] . ')';
case 'urlpathinfo':
$compiler->setRawOutput(true);
return 'str_replace("%2F", "/", rawurlencode((string)' . $params[ 0 ] . '))';
case 'quotes':
$compiler->setRawOutput(true);
// escape unescaped single quotes
return 'preg_replace("%(?<!\\\\\\\\)\'%", "\\\'", (string)' . $params[ 0 ] . ')';
case 'javascript':
$compiler->setRawOutput(true);
// escape quotes and backslashes, newlines, etc.
// see https://html.spec.whatwg.org/multipage/scripting.html#restrictions-for-contents-of-script-elements
return 'strtr((string)' .
$params[ 0 ] .
', array("\\\\" => "\\\\\\\\", "\'" => "\\\\\'", "\"" => "\\\\\"", "\\r" => "\\\\r",
"\\n" => "\\\n", "</" => "<\/", "<!--" => "<\!--", "<s" => "<\s", "<S" => "<\S",
"`" => "\\\\`", "\${" => "\\\\\\$\\{"))';
}
} catch (Exception $e) {
// pass through to regular plugin fallback
}
return '$_smarty_tpl->getSmarty()->getModifierCallback(\'escape\')(' . join(', ', $params) . ')';
}
}