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Problem with default_modifiers

 
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ddaishin
Smarty n00b


Joined: 06 Jan 2004
Posts: 1

PostPosted: Tue Jan 06, 2004 3:22 pm    Post subject: Problem with default_modifiers Reply with quote

It did not work, although I set up $smarty->default_modifiers = array('escape:html');
I think that processing of default_modifiers in Smarty_Compiler has disappeared from the release of Smarty-2.6.0-RC3.

I referred to Smarty-2.6.0-RC2 and added the following to the code.

In function _parse_modifiers
Code:

    function _parse_modifiers(&$output, $modifier_string)
    {
        preg_match_all('!\|(@?\w+)((?>:(?:'. $this->_qstr_regexp . '|[^|]+))*)!', '|' . $modifier_string, $_match);
        list(, $_modifiers, $modifier_arg_strings) = $_match;

Code:

    function _parse_modifiers(&$output, $modifier_string)
    {
        $_default_mod_string = '';
        if(!preg_match('!(^|\|)smarty:nodefaults($|\|)!',$modifier_string)) {
            $_default_mod_string = implode('|',(array)$this->default_modifiers);
        }
        $modifier_string = empty($modifier_string) ? $_default_mod_string : $_default_mod_string . '|' . $modifier_string;

        preg_match_all('!\|(@?\w+)((?>:(?:'. $this->_qstr_regexp . '|[^|]+))*)!', '|' . $modifier_string, $_match);



Moreover, I commented out the following.

In function _parse_var_props
Code:

    function _parse_var_props($val)
    {
        $val = trim($val);

        if(preg_match('!^(' . $this->_obj_call_regexp . '|' . $this->_dvar_regexp . ')(' . $this->_mod_regexp . '*)$!', $val, $match)) {
                // $ variable or object
                $return = $this->_parse_var($match[1]);
                //if($match[2] != '') {
                    $this->_parse_modifiers($return, $match[2]);
                //}
                return $return;
            }

Code:

                //if($match[2] != '') {
                //}


I added the following to the head of modifier.escape.php.
Code:

     if(!is_string($string)){ return $string; }


About me, it seemed to have succeeded.

Although it was a digression, when the following was commented out similarly, Segfault happened. Shocked (child pid ** exit signal Segmentation fault (11) )

In function _parse_var_props
Code:

        elseif(preg_match('!^' . $this->_db_qstr_regexp . '(?:' . $this->_mod_regexp . '*)$!', $val)) {
                // double quoted text
                preg_match('!^(' . $this->_db_qstr_regexp . ')('. $this->_mod_regexp . '*)$!', $val, $match);
                $return = $this->_expand_quoted_text($match[1]);
                //if($match[2] != '') {
                    $this->_parse_modifiers($return, $match[2]);
                //}
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messju
Administrator


Joined: 16 Apr 2003
Posts: 3336
Location: Oldenburg, Germany

PostPosted: Tue Jan 06, 2004 5:36 pm    Post subject: Reply with quote

Yep, the default_modifier disappeared accidently before 2.6.0. Try the cvs version.
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