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- <?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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 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, $tr);
- }
- /**
- * Smarty block function, provides gettext support for smarty.
- *
- * The block content is the text that should be translated.
- *
- * Any parameter that is sent to the function will be represented as %n in the translation text,
- * where n is 1 for the first parameter. The following parameters are reserved:
- * - escape - sets escape mode:
- * - 'html' for HTML escaping, this is the default.
- * - 'js' for javascript escaping.
- * - 'url' for url escaping.
- * - 'no'/'off'/0 - turns off escaping
- * - plural - The plural version of the text (2nd parameter of ngettext())
- * - count - The item count for plural mode (3rd parameter of ngettext())
- */
- function smarty_block_t($params, $text, &$smarty)
- {
- $text = stripslashes($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;
- }
- ?>
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