block.t.php 3.97 KiB
<?php
/**
 * block.t.php - Smarty gettext block plugin
 * ------------------------------------------------------------------------- *
 * This library is free software; you can redistribute it and/or             *
 * modify it under the terms of the GNU Lesser General Public                *
 * License as published by the Free Software Foundation; either              *
 * version 2.1 of the License, or (at your option) any later version.        *
 *                                                                           *
 * This library is distributed in the hope that it will be useful,           *
 * but WITHOUT ANY WARRANTY; without even the implied warranty of            *
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU         *
 * Lesser General Public License for more details.                           *
 *                                                                           *
 * You should have received a copy of the GNU Lesser General Public          *
 * License along with this library; if not, write to the Free Software       *
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA *
 * ------------------------------------------------------------------------- *
 * Installation: simply copy this file to the smarty plugins directory.
 * @package smarty-gettext
 * @version $Id: block.t.php,v 1.1 2005/07/27 17:58:56 sagi Exp $
 * @link  http://smarty-gettext.sourceforge.net/
 * @author  Sagi Bashari <sagi@boom.org.il>
 * @copyright 2004-2005 Sagi Bashari
/**
 * Replaces arguments in a string with their values.
 * Arguments are represented by % followed by their number.
 * @param string  Source string
 * @param mixed Arguments, can be passed in an array or through single variables.
 * @returns string  Modified string
function smarty_gettext_strarg($str)
  $tr = array();
  $p = 0;
  for ($i=1; $i < func_num_args(); $i++) {
    $arg = func_get_arg($i);
    if (is_array($arg)) {
      foreach ($arg as $aarg) {
        $tr['%'.++$p] = $aarg;
    } else {
      $tr['%'.++$p] = $arg;
  return strtr($str, $tr);
/**
 * Smarty block function, provides gettext support for smarty.
 * The block content is the text that should be translated.
 * Any parameter that is sent to the function will be represented as %n in the translation text,
 * where n is 1 for the first parameter. The following parameters are reserved:
 *   - escape - sets escape mode:
 *       - 'html' for HTML escaping, this is the default.
 *       - 'js' for javascript escaping.
 *       - 'url' for url escaping.
 *       - 'no'/'off'/0 - turns off escaping
 *   - plural - The plural version of the text (2nd parameter of ngettext())
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* - count - The item count for plural mode (3rd parameter of ngettext()) */ function smarty_block_t($params, $text, &$smarty) { if($text === NULL) { return; } $text = stripslashes($text); // set escape mode if (isset($params['escape'])) { $escape = $params['escape']; unset($params['escape']); } // set plural version if (isset($params['plural'])) { $plural = $params['plural']; unset($params['plural']); // set count if (isset($params['count'])) { $count = $params['count']; unset($params['count']); } } // use plural if required parameters are set if (isset($count) && isset($plural)) { $text = ngettext($text, $plural, $count); } else { // use normal $text = gettext($text); } // run strarg if there are parameters if (count($params)) { $text = smarty_gettext_strarg($text, $params); } if (!isset($escape) || $escape == 'html') { // html escape, default $text = nl2br(htmlspecialchars($text)); } elseif (isset($escape)) { switch ($escape) { case 'javascript': case 'js': // javascript escape $text = str_replace('\'', '\\\'', stripslashes($text)); break; case 'url': // url escape $text = urlencode($text); break; } } return $text; } ?>