(no commit message)

[freeside.git] / fs_selfservice / fri / includes / lang.php

diff --git a/fs_selfservice/fri/includes/lang.php b/fs_selfservice/fri/includes/lang.php
new file mode 100644 (file)
index 0000000..b27b8e3
--- /dev/null
+++ b/fs_selfservice/fri/includes/lang.php
@@ -0,0 +1,112 @@
+<?php
+
+/**
+ * @file
+ * i18n language functions
+ */
+
+/**
+  * Class for login
+  */
+class Language {
+
+  var $error;
+
+  /**
+   * Sets i18n locale language
+   *
+   * sets the language for i18n php gettext module
+   * (gettext has to be enabled in the php.ini)
+   *
+   */
+  function set() {
+
+    if (extension_loaded('gettext')) {
+
+      // try and find the default locale
+      $default_lang = preg_replace('/-/','_',$_SERVER['HTTP_ACCEPT_LANGUAGE']);
+
+      $locale = 'en_US';
+      $locale_dir = "./locale";
+      $directories = getdirectories($locale_dir,"");
+      foreach($directories as $directory) {
+        $buf = substr($directory,strlen($locale_dir)+1,strlen($directory) - strlen($locale_dir));
+        if (preg_match("/" . $buf . "/i",$default_lang)) {
+          $locale = $buf;  
+          break;
+        }
+      }
+
+      // set locale
+      $language = isset($_COOKIE['ari_lang']) ? $_COOKIE['ari_lang'] : $locale;
+      putenv("LANG=$language"); 
+      putenv("LANGUAGE=$language");
+      setlocale(LC_MESSAGES,$language);
+      bindtextdomain('ari','./locale');
+      bind_textdomain_codeset('ari', 'UTF-8');
+      textdomain('ari');
+
+    } else {
+      function _($str) {
+        return $str;
+      }
+    }
+  }
+
+  /**
+   * Sets the i18n language in a cookie
+   *
+   * @param $lang_code
+   *   length of random number
+   */
+  function setCookie($lang_code) {
+
+    if (extension_loaded('gettext')) {
+      setcookie("ari_lang", $lang_code, time()+365*24*60*60);
+    }
+  }
+
+  /**
+   * Sets the i18n language in a cookie
+   *
+   * @param $lang_code
+   *   length of random number
+   */
+  function getForm() {
+
+    // lang setting options
+    if (extension_loaded('gettext')) {
+
+      $langOptions = "
+        <script>
+          function setCookie(name,value) {
+            var t = new Date();
+            var e = new Date();
+            e.setTime(t.getTime() + 365*24*60*60);
+            document.cookie = name+\"=\"+escape(value) + \";expires=\"+e.toGMTString();
+          }
+        </script>
+        <form class='lang' name='lang' action=" . $_SESSION['ARI_ROOT'] . " method='POST'>
+          <select class='lang_code' name='lang_code'  onChange=\"setCookie('ari_lang',document.lang.lang_code.value); window.location.reload();\">
+            <option value='en_US' " . ($_COOKIE['ari_lang']=='en_US' ? 'selected' : '') .  ">English</option>
+            <option value='es_ES' " . ($_COOKIE['ari_lang']=='es_ES' ? 'selected' : '') .  ">Espa&ntilde;ol</option>
+            <option value='fr_FR' " . ($_COOKIE['ari_lang']=='fr_FR' ? 'selected' : '') .  ">French</option>
+            <option value='de_DE' " . ($_COOKIE['ari_lang']=='de_DE' ? 'selected' : '') .  ">German</option>
+            <option value='el_GR' " . ($_COOKIE['ari_lang']=='el_GR' ? 'selected' : '') .  ">Greek</option>
+            <option value='he_IL' " . ($_COOKIE['ari_lang']=='he_IL' ? 'selected' : '') .  ">Hebrew</option>
+            <option value='hu_HU' " . ($_COOKIE['ari_lang']=='hu_HU' ? 'selected' : '') .  ">Hungarian</option>
+            <option value='it_IT' " . ($_COOKIE['ari_lang']=='it_IT' ? 'selected' : '') .  ">Italian</option>
+            <option value='pt_BR' " . ($_COOKIE['ari_lang']=='pt_BR' ? 'selected' : '') .  ">Portuguese</option>
+            <option value='sv_SE' " . ($_COOKIE['ari_lang']=='sv_SE' ? 'selected' : '') .  ">Swedish</option>
+          </select>
+        </form>";
+    } 
+
+    return $langOptions;
+  }
+
+
+}
+
+
+?>
\ No newline at end of file