From d37a64ffac0420df8d47270f3815ad7b71b13a96 Mon Sep 17 00:00:00 2001
From: Wolfram Schneider <wosch@indexdata.dk>
Date: Thu, 20 Jun 2013 15:22:50 +0000
Subject: [PATCH] basic support for locale.

Currently supported languages are German and Danish.
---
 experiments/spclient/index.html |    1 +
 experiments/spclient/mkws.js    |   78 ++++++++++++++++++++++++++++++++-------
 2 files changed, 65 insertions(+), 14 deletions(-)

diff --git a/experiments/spclient/index.html b/experiments/spclient/index.html
index b3f5d56..fd9699d 100644
--- a/experiments/spclient/index.html
+++ b/experiments/spclient/index.html
@@ -9,6 +9,7 @@
     <link rel="stylesheet" href="mkwsStyle.css" />
     <script type="text/javascript">
 	var mkws_config = { 
+		lang: "da",
 		use_service_proxy: true,
 		switch: true, 
 		sort_default: "relevance",
diff --git a/experiments/spclient/mkws.js b/experiments/spclient/mkws.js
index 30bf3b2..6114955 100644
--- a/experiments/spclient/mkws.js
+++ b/experiments/spclient/mkws.js
@@ -12,6 +12,46 @@ var service_proxy_url = mkws_config.service_proxy_url ? mkws_config.service_prox
 var pazpar2path = mkws_config.use_service_proxy ? service_proxy_url : pazpar2_url;
 var usesessions = mkws_config.use_service_proxy ? false : true;
 
+var mkws_locale_lang = {
+    "de": {
+	"Authors": "Autoren",
+	"Subjects": "Schlagw&ouml;rter",
+	"Sources": "Daten und Quellen",
+	"TERMLISTS": "Termlisten",
+	"Next": "Weiter",
+	"Prev": "Zur&uuml;ck",
+	"Search": "Suche",
+	"Sort by": "Sortieren nach",
+	"and show": "und zeige",
+	"per page": "pro Seite",
+	"Displaying": "Zeige",
+	"to": "von",
+	"of": "aus",
+	"found": "gefunden",
+
+	"dummy": "dummy"
+    },
+
+    "da": {
+	"Authors": "Forfattere",
+	"Subjects": "Emner",
+	"Sources": "Kilder",
+	"TERMLISTS": "Termlisten",
+	"Next": "N&aelig;ste",
+	"Prev": "Forrige",
+	"Search": "S&oslash;g",
+	"Sort by": "Sorter efter",
+	"and show": "og show",
+	"per page": "per side",
+	"Displaying": "Visning",
+	"to": "til",
+	"of": "under",
+	"found": "fundet",
+
+	"dummy": "dummy"
+    }
+};
+
 // create a parameters array and pass it to the pz2's constructor
 // then register the form submit event with the pz2.search function
 // autoInit is set to true on default
@@ -52,9 +92,9 @@ function my_onshow(data) {
     // move it out
     var pager = document.getElementById("pager");
     pager.innerHTML = "";
-    pager.innerHTML +='<hr/><div style="float: right">Displaying: '
-                    + (data.start + 1) + ' to ' + (data.start + data.num) +
-                     ' of ' + data.merged + ' (found: '
+    pager.innerHTML +='<hr/><div style="float: right">' + M('Displaying') + ': '
+                    + (data.start + 1) + ' ' + M('to') + ' ' + (data.start + data.num) +
+                     ' ' + M('of') + ' ' + data.merged + ' (' + M('found') + ': '
                      + data.total + ')</div>';
     drawPager(pager);
     // navi
@@ -96,20 +136,20 @@ function my_onstat(data) {
 
 function my_onterm(data) {
     var termlists = [];
-    termlists.push('<hr/><b>TERMLISTS:</b><hr/><div class="termtitle">Sources</div>');
+    termlists.push('<hr/><b>' + M('TERMLISTS') + ':</b><hr/><div class="termtitle">' + M('Sources') + '</div>');
     for (var i = 0; i < data.xtargets.length && i < SourceMax; i++ ) {
         termlists.push('<a href="#" target_id='+data.xtargets[i].id
             + ' onclick="limitTarget(this.getAttribute(\'target_id\'), this.firstChild.nodeValue);return false;">' + data.xtargets[i].name
         + ' </a><span> (' + data.xtargets[i].freq + ')</span><br/>');
     }
 
-    termlists.push('<hr/><div class="termtitle">Subjects</div>');
+    termlists.push('<hr/><div class="termtitle">' + M('Subjects') + '</div>');
     for (var i = 0; i < data.subject.length && i < SubjectMax; i++ ) {
         termlists.push('<a href="#" onclick="limitQuery(\'su\', this.firstChild.nodeValue);return false;">' + data.subject[i].name + '</a><span>  ('
               + data.subject[i].freq + ')</span><br/>');
     }
 
-    termlists.push('<hr/><div class="termtitle">Authors</div>');
+    termlists.push('<hr/><div class="termtitle">' + M('Authors') + '</div>');
     for (var i = 0; i < data.author.length && i < AuthorMax; i++ ) {
         termlists.push('<a href="#" onclick="limitQuery(\'au\', this.firstChild.nodeValue);return false;">'
                             + data.author[i].name
@@ -245,10 +285,10 @@ function drawPager (pagerDiv)
         ? firstClkbl + 2*onsides
         : pages;
 
-    var prev = '<span id="prev">&#60;&#60; Prev</span><b> | </b>';
+    var prev = '<span id="prev">&#60;&#60; ' + M('Prev') + '</span><b> | </b>';
     if (curPage > 1)
         prev = '<a href="#" id="prev" onclick="pagerPrev();">'
-        +'&#60;&#60; Prev</a><b> | </b>';
+        +'&#60;&#60; ' + M('Prev') + '</a><b> | </b>';
 
     var middle = '';
     for(var i = firstClkbl; i <= lastClkbl; i++) {
@@ -260,10 +300,10 @@ function drawPager (pagerDiv)
             + numLabel + ' </a>';
     }
 
-    var next = '<b> | </b><span id="next">Next &#62;&#62;</span>';
+    var next = '<b> | </b><span id="next">' + M('Next') + ' &#62;&#62;</span>';
     if (pages - curPage > 0)
         next = '<b> | </b><a href="#" id="next" onclick="pagerNext()">'
-        +'Next &#62;&#62;</a>';
+        + M('Next') + ' &#62;&#62;</a>';
 
     var predots = '';
     if (firstClkbl > 1)
@@ -410,7 +450,7 @@ function mkws_html_all(data) {
     $("#mkwsSearch").html('\
     <form id="searchForm" name="search">\
       <input id="query" type="text" size="50" />\
-      <input id="button" type="submit" value="Search" />\
+      <input id="button" type="submit" value="' + M('Search') + '" />\
     </form>');
 
     $("#mkwsRecords").html('\
@@ -422,9 +462,9 @@ function mkws_html_all(data) {
           <td valign="top">\
             <div id="ranking">\
               <form name="select" id="select">\
-        Sort by' + mkws_html_sort(config) + '\
-        and show ' + mkws_html_perpage(config) + '\
-        per page.\
+        ' + M('Sort by') + mkws_html_sort(config) + '\
+        ' + M('and show') + ' ' + mkws_html_perpage(config) + '\
+        ' + M('per page') + '.\
        </form>\
             </div>\
             <div id="pager"></div>\
@@ -527,5 +567,15 @@ function mkws_service_proxy_auth(auth_url) {
 	});
 }
 
+/* locale */
+function M(word) {
+    var lang = mkws_config.lang;
+
+    if (!lang || !mkws_locale_lang[lang])
+	return word;
+
+    return mkws_locale_lang[lang][word] ? mkws_locale_lang[lang][word] : word;
+}
+
 /* magic */
 $(document).ready(function() { mkws_html_all(mkws_config) });
-- 
1.7.10.4