library/plugins/function.xl.php

   1 <?php
   2 /**
   3  * Smarty plugin
   4  * @package Smarty
   5  * @subpackage plugins
   6  * simplified xl() version for smarty templates
   7  * Christian Navalici 2007
   8  */
   9
  10
  11 /**
  12  * Smarty {xl} function plugin
  13  *
  14  * Type:     function<br>
  15  * Name:     xl<br>
  16  * Purpose:  translate in OpenEMR - Smarty templates<br>
  17  *
  18  * Examples:
  19  *
  20  * {xl t="some words"}
  21  *
  22  * @param array
  23  * @param Smarty
  24  */
  25
  26 function smarty_function_xl($params, &$smarty)
  27 {
  28         if (empty($params['t'])) {
  29                 $smarty->trigger_error("xk: missing 't' parameter");
  30                 return;
  31         } else {
  32                 $translate = $params['t'];
  33         }
  34
  35         $lang_id = LANGUAGE;
  36         $sql = "SELECT * FROM lang_definitions JOIN lang_constants ON " .
  37         "lang_definitions.cons_id = lang_constants.cons_id WHERE " .
  38         "lang_id='$lang_id' AND constant_name = '" .
  39         addslashes($translate) . "' LIMIT 1";
  40
  41         $res = SqlStatement($sql);
  42         $row = SqlFetchArray($res);
  43
  44         $string = $row['definition'];
  45
  46         if ($string=='') {
  47                 $string="$translate";
  48         }
  49
  50         echo $string;
  51 }
  52
  53 /* vim: set expandtab: */
  54
  55 ?>