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160 lines
6.8 KiB
160 lines
6.8 KiB
//Language_p.java
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//-----------------------
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//part of YACY
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//(C) by Michael Peter Christen; mc@anomic.de
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//first published on http://www.anomic.de
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//Frankfurt, Germany, 2004
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//This File is contributed by Alexander Schier
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//last change: 25.05.2005
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//This program is free software; you can redistribute it and/or modify
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//it under the terms of the GNU General Public License as published by
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//the Free Software Foundation; either version 2 of the License, or
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//(at your option) any later version.
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//This program is distributed in the hope that it will be useful,
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//but WITHOUT ANY WARRANTY; without even the implied warranty of
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//MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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//GNU General Public License for more details.
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//You should have received a copy of the GNU General Public License
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//along with this program; if not, write to the Free Software
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//Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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//Using this software in any meaning (reading, learning, copying, compiling,
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//running) means that you agree that the Author(s) is (are) not responsible
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//for cost, loss of data or any harm that may be caused directly or indirectly
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//by usage of this softare or this documentation. The usage of this software
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//is on your own risk. The installation and usage (starting/running) of this
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//software may allow other people or application to access your computer and
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//any attached devices and is highly dependent on the configuration of the
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//software which must be done by the user of the software; the author(s) is
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//(are) also not responsible for proper configuration and usage of the
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//software, even if provoked by documentation provided together with
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//the software.
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//Any changes to this file according to the GPL as documented in the file
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//gpl.txt aside this file in the shipment you received can be done to the
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//lines that follows this copyright notice here, but changes must not be
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//done inside the copyright notive above. A re-distribution must contain
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//the intact and unchanged copyright notice.
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//Contributions and changes to the program code must be marked as such.
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//You must compile this file with
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//javac -classpath .:../Classes Blacklist_p.java
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//if the shell's current path is HTROOT
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import java.io.BufferedWriter;
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import java.io.File;
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import java.io.FileWriter;
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import java.io.IOException;
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import java.io.PrintWriter;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.Iterator;
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import de.anomic.data.listManager;
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import de.anomic.data.translator;
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import de.anomic.http.httpHeader;
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import de.anomic.http.httpc;
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import de.anomic.plasma.plasmaSwitchboard;
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import de.anomic.server.serverObjects;
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import de.anomic.server.serverSwitch;
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import de.anomic.tools.nxTools;
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import de.anomic.yacy.yacyURL;
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public class ConfigLanguage_p {
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public static serverObjects respond(httpHeader header, serverObjects post, serverSwitch env) {
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//listManager.switchboard = (plasmaSwitchboard) env;
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serverObjects prop = new serverObjects();
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plasmaSwitchboard switchboard = (plasmaSwitchboard) env;
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String langPath = env.getConfigPath("locale.work", "DATA/LOCALE/locales").getAbsolutePath();
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//Fallback
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//prop.put("currentlang", ""); //is done by Translationtemplate
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prop.put("status", "0");//nothing
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String[] langFiles = listManager.getDirListing(langPath);
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if(langFiles == null){
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return prop;
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}
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if (post != null){
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//change language
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if(post.containsKey("use_button") && (String)post.get("language") != null){
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translator.changeLang(env, langPath, (String)post.get("language"));
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//delete language file
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}else if(post.containsKey("delete")){
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File langfile= new File(langPath, (String)post.get("language"));
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langfile.delete();
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//load language file from URL
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} else if (post.containsKey("url")){
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String url = (String)post.get("url");
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ArrayList<String> langVector;
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try{
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yacyURL u = new yacyURL(url, null);
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langVector = nxTools.strings(httpc.wget(u, u.getHost(), 6000, null, null, switchboard.remoteProxyConfig, null, null), "UTF-8");
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}catch(IOException e){
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prop.put("status", "1");//unable to get url
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prop.put("status_url", url);
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return prop;
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}
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try{
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Iterator<String> it = langVector.iterator();
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File langFile = new File(langPath, url.substring(url.lastIndexOf("/"), url.length()));
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BufferedWriter bw = new BufferedWriter(new PrintWriter(new FileWriter(langFile)));
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while (it.hasNext()) {
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bw.write(it.next() + "\n");
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}
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bw.close();
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}catch(IOException e){
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prop.put("status", "2");//error saving the language file
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return prop;
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}
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if(post.containsKey("use_lang") && ((String)post.get("use_lang")).equals("on")){
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translator.changeLang(env, langPath, url.substring(url.lastIndexOf("/"), url.length()));
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}
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}
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}
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//reread language files
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langFiles = listManager.getDirListing(langPath);
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int i;
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HashMap<String, String> langNames = translator.langMap(env);
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String langKey, langName;
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//virtual entry
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prop.put("langlist_0_file", "default");
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prop.put("langlist_0_name", ((langNames.get("default") == null) ? "default" : (String) langNames.get("default")));
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prop.put("langlist_0_selected", "selected=\"selected\"");
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for(i=0;i<= langFiles.length-1 ;i++){
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if(langFiles[i].endsWith(".lng")){
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//+1 because of the virtual entry "default" at top
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langKey = langFiles[i].substring(0, langFiles[i].length() -4);
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langName = (String) langNames.get(langKey);
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prop.put("langlist_"+(i+1)+"_file", langFiles[i]);
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prop.put("langlist_"+(i+1)+"_name", ((langName == null) ? langKey : langName));
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if(env.getConfig("locale.language", "default").equals(langKey)) {
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prop.put("langlist_"+(i+1)+"_selected", "selected=\"selected\"");
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prop.put("langlist_0_selected", " "); // reset Default
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} else {
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prop.put("langlist_"+(i+1)+"_selected", " ");
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}
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}
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}
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prop.put("langlist", (i+1));
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//is done by Translationtemplate
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//langName = (String) langNames.get(env.getConfig("locale.language", "default"));
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//prop.put("currentlang", ((langName == null) ? "default" : langName));
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return prop;
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}
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}
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