message.js.php

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/**
 * Include this file to have the functionality that is provided
 * by the wCMF Message class in JavaScript.
 *
 * For localization provide the get paramter 'lang'
 */

/* global localization variable, filled with all known messages for lang */
var localization = {
<?php
  // get language from get parameter
  $lang = $_GET['lang'];

  // write all message strings
  foreach (Message::getAll($lang) as $key => $value) {
    $key = preg_replace('/\s+/', ' ', (str_replace('"', '\"', $key)));
    $value = preg_replace( '/\s+/', ' ', (str_replace('"', '\"', $value)));
    echo '  "'.$key.'": "'.$value.'",'."\n";

  }
  // last line - ignore
  echo '  "-": "-"'."\n";
?>
};

/**
 * The Message class is used to translate texts
 */
Message = function() {};
Message = {
  /**
   * Translate a text
   */
  get: function(/* message id */message, /* array with replacements */parameters)
  {
    // get the localized message
    var localizedMessage = message;
    if (localization[message] != undefined)
      localizedMessage = localization[message];

    // replace any parameters given
    if (parameters) {
      var paramCount = parameters.length;
      for(var i=1; i<=paramCount; i++)
        localizedMessage = localizedMessage.replace(new RegExp("\\%"+i+"\\%", "gi"), parameters[i-1]);
    }

    return localizedMessage;
  }
};