Author Topic: [1.7.1] Conditional tags inside other conditional tags + {ifno ...}{endifno ...}  (Read 62603 times)

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Offline V@no

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no, v1.7.2 already has build-in, except its {ifnot ..}{endifnot ..}
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Offline live@ct

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for the 1.7 version ?!?!
because in the avatar mod that has this structure

Code: [Select]
Avatar:
{if user_avatar_file} Upload avatar:
Max. allowed 50x50px
ODER
{endif user_avatar_file} Select from the list:    {if user_avatar_file}

{endif user_avatar_file}

it didt show
thanks for your help!
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Offline V@no

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sorry, what?
this is only for v1.7.1
Plus I can't see anything in your reply even remotely relative to this topic...
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Offline live@ct

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In one reply of the MOD Avatar 2.0.1
in the add on for select the avatar when register
http://www.4homepages.de/forum/index.php?topic=3978.msg32232#msg32232

It says something about conditional tags, and when a user asked for this bug you refer to this topic, conditional tags
this conditionals didnt work for me  :(
when i check my form the only thing that I wach its this:


I hope this can help
thanks for your help

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Offline AntiNSA2

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Im trying to use this with 1.76 to try to hide stuff from search engines, together with the non session -id and treat robot as user ...... But
1) First of all I dont have any include/templates.html I have includes/template.html
2) My template.html is different than what is listed in the first section
3) I would appreciate it if you can tell me which code to change, thanks!
Code: [Select]
<?php
/**************************************************************************
 *                                                                        *
 *    4images - A Web Based Image Gallery Management System               *
 *    ----------------------------------------------------------------    *
 *                                                                        *
 *             File: template.php                                         *
 *        Copyright: (C) 2002 Jan Sorgalla                                *
 *            Email: jan@4homepages.de                                    *
 *              Web: http://www.4homepages.de                             *
 *    Scriptversion: 1.7.6                                                *
 *                                                                        *
 *    Never released without support from: Nicky (http://www.nicky.net)   *
 *                                                                        *
 **************************************************************************
 *                                                                        *
 *    Dieses Script ist KEINE Freeware. Bitte lesen Sie die Lizenz-       *
 *    bedingungen (Lizenz.txt) für weitere Informationen.                 *
 *    ---------------------------------------------------------------     *
 *    This script is NOT freeware! Please read the Copyright Notice       *
 *    (Licence.txt) for further information.                              *
 *                                                                        *
 *************************************************************************/
if (!defined('ROOT_PATH')) {
  die(
"Security violation");
}

class 
Template {

  var 
$no_error 0;
  var 
$val_cache = array();
  var 
$missing_val_cache = array();
  var 
$template_cache = array();
  var 
$template_path;
  var 
$template_extension "html";
  var 
$start "{";
  var 
$end "}";

  function 
Template($template_path "") {
    if (!@
is_dir($template_path)) {
      
$this->error("Couldn't open Template-Pack ".$template_path1);
    }
    
$this->template_path $template_path;
  }

  function 
register_vars($var_name$value "") {
    if (!
is_array($var_name)) {
      
$this->val_cache[$var_name] = $value;
    }
    else {
      
$this->val_cache array_merge($this->val_cache$var_name);
    }
  }

  function 
un_register_vars($var_list) {
    
$vars explode(","$var_list);
    foreach (
$vars as $val) {
      unset(
$this->val_cache[trim($val)]);
    }
  }

  function 
cache_templates($template_list) {
    
$template_list explode(","$template_list);
    foreach (
$template_list as $val) {
      
$val trim($val);
      if (!isset(
$this->template_cache[$val])) {
        
$this->get_template($val);
      }
    }
  }

  function 
get_template($template) {
    if (!isset(
$this->template_cache[$template])) {
      
$path $this->template_path."/".$template.".".$this->template_extension;
      
$line = @implode("", @file($path));
      if (empty(
$line)) {
        
$this->error("Couldn't open Template ".$path1);
      }

      if (
defined('EXEC_PHP_CODE') && EXEC_PHP_CODE == 0) {
        
$line preg_replace("/<[\?|%]+(php|=)?(.*)[\?|%]+>/siU"""$line);
        
$line preg_replace("/<script\s+language\s?=\s?[\"|']?php[\"|']?>
(.*)<\/script>/siU", "", $line);
      }

      $line = $this->compile_template($line);

      $this->template_cache[$template] = $line;
    }
    return $this->template_cache[$template];
  }

  function parse_template($template) {
    $template = $this->get_template($template);

    // Don't show error notices
    $old = error_reporting(E_ALL ^ E_NOTICE);

    extract($this->val_cache);
    ob_start();
    //echo $template;
    eval("?>".$template."<?php return 1;");

    
$str = ob_get_contents();
    ob_end_clean();

    // Reset error_reporting
    error_reporting(
$old);

    return 
$str;
  }

  function compile_template(
$template)
  {
    // Replace <?xml by printing them via php to avoid error messages when short_open_tags is on
    
$template = preg_replace('/<\?xml/i', "<?php echo '<?xml'?>
", $template);

    // Compile variables in PHP code
    preg_match_all(
        "/<[\?|%]+(php|=)?(.*)[\?|%]+>/siU",
        $template,
        $regs,
        PREG_SET_ORDER
    );

    for ($i = 0; isset($regs[$i]); $i++) {
      // Fix single quotes
      $parsed = preg_replace_callback(
        "/=\s*'(.*)".preg_quote($this->start)."([A-Z0-9_]+)".preg_quote($this->end)."(.*)';/Usi",
        array(&$this, '_fix_php_quotes'),
        $regs[$i][0]
      );

      $parsed = preg_replace_callback(
        '='.preg_quote($this->start).'([A-Z0-9_]+)'.preg_quote($this->end).'=Usi',
        array(&$this, '_compile_php_var'),
        $parsed
      );

      $template = str_replace($regs[$i][0], $parsed, $template);
    }

    // Compile variables
    $template = preg_replace_callback(
        '='.preg_quote($this->start).'([A-Z0-9_]+)'.preg_quote($this->end).'=Usi',
        array(&$this, '_compile_var'),
        $template
    );

    // Compile condition tags
    $template = preg_replace_callback(
        '='.preg_quote($this->start).'if(not?)?\s+([A-Z0-9_]+)'.preg_quote($this->end).'=Usi',
        array(&$this, '_compile_condition_start'),
        $template
    );

    $template = preg_replace_callback(
        '='.preg_quote($this->start).'endif(not?)?\s+([A-Z0-9_]+)'.preg_quote($this->end).'=Usi',
        array(&$this, '_compile_condition_end'),
        $template
    );

    return $template;
  }

  function _compile_php_var(&$matches) {
    return '{$' . trim($matches[1]) . '}';
  }

  function _fix_php_quotes(&$matches) {
    return '= "' . str_replace('"', '\\"', $matches[1])
           . $this->start.$matches[2].$this->end
           . str_replace('"', '\\"', $matches[3]) . '";';
  }

  function _compile_var(&$matches) {
    $name = trim($matches[1]);

    if (!isset($this->val_cache[$name])) {
        return $matches[0];
    }

    // Header and Footer are parsed in print_template()
    if ($name == 'header' || $name == 'footer') {
        return $matches[0];
    }

    return '<?php echo $' . $name . '?>';
  }

  function _compile_condition_start(&$matches) {
    $name = trim($matches[2]);

    if (!isset($this->val_cache[$name])) {
        return $matches[0];
    }

    if ($matches[1] == 'not' || $matches[1] == 'no') {
        return '<?php if (empty($' . $name . ') || $' . $name . ' === REPLACE_EMPTY){ ?>';
    }

    return '<?php if (!empty($' . $name . ') && $' . $name . ' !== REPLACE_EMPTY){ ?>';
  }

  function _compile_condition_end(&$matches) {
    $name = trim($matches[2]);

    if (!isset($this->val_cache[$name])) {
        return $matches[0];
    }

        return '<?php ?>';
  }

  function parse_array($array) {
    static $keys;

    foreach ($array as $key => $val) {
      if (is_array($val)) {
        $array[$key] = $this->parse_array($val);
      }
      else {
        if (!isset($keys) || count($keys) != count($this->val_cache)) {
          $keys = array_keys($this->val_cache);
          array_walk($keys, array(&$this, '_prepare_key'));
        }

        $array[$key] = str_replace($keys, $this->val_cache, $val);
      }
    }
    return $array;
  }

  function _prepare_key(&$item) {
    $item = $this->start.$item.$this->end;
  }

  function print_template($template) {
    if (strpos($template, $this->start.'header'.$this->end) !== false) {
      $header = $this->parse_template("header");
      $template = str_replace($this->start.'header'.$this->end, $header, $template);
    }

    if (strpos($template, $this->start.'footer'.$this->end) !== false) {
      $footer = $this->parse_template("footer");
      $template = str_replace($this->start.'footer'.$this->end, $footer, $template);
    }

    print $this->clean_template($template);
  }

  function clean_template($template) {
    $search_array = array(
      '='.preg_quote($this->start).'([A-Z0-9_]+)'.preg_quote($this->end).'=Usi',
      '='.preg_quote($this->start).'if(not?)?\s+([A-Z0-9_]+)'.preg_quote($this->end).'=Usi',
      '='.preg_quote($this->start).'endif(not?)?\s+([A-Z0-9_]+)'.preg_quote($this->end).'=Usi',
    );
    $replace_array = array(
      "",
      "",
      ""
    );
    $template = preg_replace($search_array, $replace_array, $template);

    return $template;
  }

  function error($errmsg, $halt = 0) {
    if (!$this->no_error) {
      global $user_info;
      //if (isset($user_info['user_level']) && $user_info['user_level'] == ADMIN){
        echo "<br ><font color='#FF0000'><b>Template Error</b></font>: ".$errmsg."<br >";
      /*} else {
        echo "<br ><font color='#FF0000'><b>An unexpected error occured. Please try again later.</b></font><br >";
      }*/
      if ($halt) {
        exit;
      }
    }
  }
} // end of class
?>
As long as I can finish my site before I die.

 

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