Add translate support to wiki:site_notice for the vector dokuwiki template

vector-sitenotice-translation.patch

diff -aur vector/conf/default.php vector.patched/conf/default.php
--- vector/conf/default.php	2011-12-10 18:15:53.000000000 +0100
+++ vector.patched/conf/default.php	2012-05-07 19:15:39.162547220 +0200
@@ -42,8 +42,9 @@
 $conf["vector_discuss_ns"] = ":talk:"; //namespace to use for discussion page storage
 
 //site notice
-$conf["vector_sitenotice"]          = true; //TRUE: use/show sitenotice
-$conf["vector_sitenotice_location"] = ":wiki:site_notice"; //page/article used to store the sitenotice
+$conf["vector_sitenotice"]           = true; //TRUE: use/show sitenotice
+$conf["vector_sitenotice_location"]  = ":wiki:site_notice"; //page/article used to store the sitenotice
+$conf["vector_sitenotice_translate"] = true; //TRUE: load translated site notice if translation plugin is available (see <http://www.dokuwiki.org/plugin:translation>)
 
 //navigation
 $conf["vector_navigation"]           = true; //TRUE: use/show navigation
diff -aur vector/conf/metadata.php vector.patched/conf/metadata.php
--- vector/conf/metadata.php	2011-12-10 18:15:53.000000000 +0100
+++ vector.patched/conf/metadata.php	2012-05-07 19:16:20.756523901 +0200
@@ -42,8 +42,9 @@
 $meta["vector_discuss_ns"] = array("string", "_pattern" => "/^:.{1,}:$/");
 
 //site notice
-$meta["vector_sitenotice"]          = array("onoff");
-$meta["vector_sitenotice_location"] = array("string");
+$meta["vector_sitenotice"]           = array("onoff");
+$meta["vector_sitenotice_location"]  = array("string");
+$meta["vector_sitenotice_translate"] = array("onoff");
 
 //navigation
 $meta["vector_navigation"]           = array("onoff");
diff -aur vector/lang/en/settings.php vector.patched/lang/en/settings.php
--- vector/lang/en/settings.php	2011-12-10 18:15:53.000000000 +0100
+++ vector.patched/lang/en/settings.php	2012-05-07 19:13:37.730669331 +0200
@@ -40,8 +40,9 @@
 $lang["vector_discuss_ns"] = "If yes, use following ':namespace:' as root for discussions:";
 
 //site notice
-$lang["vector_sitenotice"]          = "Show site wide notice?";
-$lang["vector_sitenotice_location"] = "If yes, use following wiki page for the site wide notice:";
+$lang["vector_sitenotice"]           = "Show site wide notice?";
+$lang["vector_sitenotice_location"]  = "If yes, use following wiki page for the site wide notice:";
+$lang["vector_sitenotice_translate"] = "If yes and <a href=\"http://www.dokuwiki.org/plugin:translation\">Translation plugin</a> available: load language specific site notice?<br />The wiki page of the translated site notice is [value of 'vector_sitenotice_location']_[iso lang code] (e.g. ':wiki:site_notice_de').";
 
 //navigation
 $lang["vector_navigation"]           = "Show navigation?";
diff -aur vector/main.php vector.patched/main.php
--- vector/main.php	2011-12-10 18:15:53.000000000 +0100
+++ vector.patched/main.php	2012-05-07 19:26:29.345935542 +0200
@@ -526,18 +526,40 @@
   html_msgarea();
   //show site notice
   if (tpl_getConf("vector_sitenotice")){
+      //detect wiki page to load as content
+      if (!empty($transplugin) &&
+          is_object($transplugin) &&
+          tpl_getConf("vector_sitenotice_translate")){
+          //translated navigation?
+          $transplugin_langcur = $transplugin->hlp->getLangPart(cleanID(getId())); //current language part
+          $transplugin_langs   = explode(" ", trim($transplugin->getConf("translations"))); //available languages
+          if (empty($transplugin_langs) ||
+              empty($transplugin_langcur) ||
+              !is_array($transplugin_langs) ||
+              !in_array($transplugin_langcur, $transplugin_langs)) {
+              //current page is no translation or something is wrong, load default navigation
+              $sit_location = tpl_getConf("vector_sitenotice_location");
+          } else {
+              //load language specific navigation
+              $sit_location = tpl_getConf("vector_sitenotice_location")."_".$transplugin_langcur;
+          }
+      }else{
+          //default navigation, no translation
+          $sit_location = tpl_getConf("vector_sitenotice_location");
+      }
+
       //we have to show a custom sitenotice
       if (empty($conf["useacl"]) ||
-          auth_quickaclcheck(cleanID(tpl_getConf("vector_sitenotice_location"))) >= AUTH_READ){ //current user got access?
+          auth_quickaclcheck(cleanID($sit_location)) >= AUTH_READ){ //current user got access?
           echo "\n  <div id=\"siteNotice\" class=\"noprint\">\n";
           //get the rendered content of the defined wiki article to use as
           //custom sitenotice.
-          $interim = tpl_include_page(tpl_getConf("vector_sitenotice_location"), false);
+          $interim = tpl_include_page($sit_location, false);
           if ($interim === "" ||
               $interim === false){
               //show creation/edit link if the defined page got no content
               echo "[&#160;";
-              tpl_pagelink(tpl_getConf("vector_sitenotice_location"), hsc($lang["vector_fillplaceholder"]." (".tpl_getConf("vector_sitenotice_location").")"));
+              tpl_pagelink($sit_location, hsc($lang["vector_fillplaceholder"]." (".$sit_location.")"));
               echo "&#160;]<br />";
           }else{
               //show the rendered page content

I added a translation feature for the site and copyright notice with commit https://github.com/bitkollektiv/dokuwiki-template-vector/commit/4d8721d7b397e86dd3378afad3de7f8c84ae19d5. The coming template release (today or tomorrow) will be shipped with it. :-)