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Add multilanguage support for index.jsp

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This commit is contained in:
zzz
2008-10-14 16:23:23 +00:00
parent ae967d6ef4
commit 4f8d84e9e7
7 changed files with 117 additions and 3 deletions
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32
apps/routerconsole/java/src/net/i2p/router/web/ContentHelper.java
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@ -1,5 +1,8 @@
package net.i2p.router.web;
import java.io.File;
import java.util.Locale;
import net.i2p.router.RouterContext;
import net.i2p.util.FileUtil;
@ -7,6 +10,7 @@ public class ContentHelper {
private String _page;
private int _maxLines;
private boolean _startAtBeginning;
private String _lang;
private RouterContext _context;
/**
* Configure this bean to query a particular router context
@ -28,6 +32,7 @@ public class ContentHelper {
public void setStartAtBeginning(String moo) {
_startAtBeginning = Boolean.valueOf(""+moo).booleanValue();
}
public void setLang(String l) { _lang = l; }
public void setMaxLines(String lines) {
if (lines != null) {
@ -41,14 +46,14 @@ public class ContentHelper {
}
}
public String getContent() {
String str = FileUtil.readTextFile(_page, _maxLines, _startAtBeginning);
String str = FileUtil.readTextFile(filename(), _maxLines, _startAtBeginning);
if (str == null)
return "";
else
return str;
}
public String getTextContent() {
String str = FileUtil.readTextFile(_page, _maxLines, _startAtBeginning);
String str = FileUtil.readTextFile(filename(), _maxLines, _startAtBeginning);
if (str == null)
return "";
else {
@ -66,4 +71,27 @@ public class ContentHelper {
return sb.append("</pre>").toString();
}
}
/**
* Convert file.ext to file_lang.ext if it exists.
* Get lang from either the cgi lang param or from the default locale.
*/
private String filename() {
int lastdot = _page.lastIndexOf('.');
if (lastdot <= 0)
return _page;
String lang = _lang;
if (lang == null || lang.length() <= 0) {
lang = Locale.getDefault().getLanguage();
if (lang == null || lang.length() <= 0)
return _page;
}
if (lang.equals("en"))
return _page;
String newname = _page.substring(0, lastdot) + '_' + lang + _page.substring(lastdot);
File newfile = new File(newname);
if (newfile.exists())
return newname;
return _page;
}
}