Less hacky implementation of the language selection

anwiki/_override/actions/action_view/action_view.tpl.php

Index: anwiki/_override/actions/action_view/action_view.tpl.php
===================================================================
--- a/anwiki/_override/actions/action_view/action_view.tpl.php
+++ b/anwiki/_override/actions/action_view/action_view.tpl.php
@@ -1,91 +1,17 @@
 <?php
 
 class AnwTemplateOverride_action_view extends AnwTemplateDefault_action_view
 {
   function viewPage($sContentHtmlDir, $sCss, $title, $content, $editiontime, $aoTranslations)
   {
     $HTML = <<<EOF
 
-  {$this->pageTranslations($aoTranslations)}
-
   <div class="$sCss" dir="$sContentHtmlDir">
   $content
   </div>
 EOF;
     return $HTML;
   }
-
-  function pageTranslations($aoTranslations)
-  {
-    $languages = $this->getLanguages($aoTranslations);
-    $currentLanguage = array_shift($languages);
-    $currentLang = $currentLanguage['lang'];
-    $currentText = $currentLanguage['text'];
-
-    $HTML = <<<EOF
-
-{{#LANGUAGESELECTION}}
-<li id="language">
-  <div id="current-language">
-    <div id="flag-$currentLang" class="flag sprite"></div><span>$currentText</span>
-    <span id="language-arrow" class="sprite"></span>
-  </div>
-  <ul id="language-selector">
-EOF;
-
-    foreach ($languages as $language)
-    {
-      $url = $language['url'];
-      $linkStyle = $language['linkStyle'];
-      $lang = $language['lang'];
-      $text = $language['text'];
-
-      $HTML .= <<<EOF
-
-    <li class="language-entry"><a href="$url" style="$linkStyle"><div id="flag-$lang" class="flag sprite"></div>$text</a></li>
-EOF;
-    }
-
-    $HTML .= <<<EOF
-
-  </ul>
-</li>
-{{/LANGUAGESELECTION}}
-EOF;
-    return $HTML;
-  }
-
-  private function getLanguages($aoTranslations)
-  {
-    $languages = array();
-
-    foreach ($aoTranslations as $amInfo)
-    {
-      $oPage = $amInfo['page'];
-      $bCurrent = $amInfo['current'];
-      $sLang = $this->xQuote($oPage->getLang());
-      $sLinkStyle = $amInfo['online'] ? '' : ' text-decoration:line-through;';
-      $sText = $this->xText(self::g_('lang_' . $sLang, array(),
-                                     AnwAction::getActionLang()));
-
-      $entry = array("lang" => $sLang, "linkStyle" => $sLinkStyle,
-                     "text" => $sText);
-
-      if ($bCurrent)
-        array_unshift($languages, $entry);
-      else
-      {
-        $asParams = $_GET;
-        unset($asParams[AnwActionPage::GET_PAGENAME]); //avoid loop
-        unset($asParams['browser']);
-        $sUrl = AnwUtils::link($oPage, "view", $asParams);
-        $entry['url'] = $this->xQuote($sUrl);
-        array_push($languages, $entry);
-      }
-    }
-
-    return $languages;
-  }
 }
 
 ?>