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yacy_search_server/htroot/DictionaryLoader_p.java

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// DictionaryLoader_p.java
// -----------------------
// part of YaCy
// (C) by Michael Peter Christen; mc@yacy.net
// first published 12.05.2010 on http://yacy.net
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.net.MalformedURLException;
import net.yacy.cora.document.id.DigestURL;
import net.yacy.cora.federate.yacy.CacheStrategy;
import net.yacy.cora.geo.GeonamesLocation;
import net.yacy.cora.geo.OpenGeoDBLocation;
import net.yacy.cora.language.synonyms.SynonymLibrary;
import net.yacy.cora.protocol.ClientIdentification;
import net.yacy.cora.protocol.RequestHeader;
import net.yacy.cora.util.ConcurrentLog;
import net.yacy.crawler.retrieval.Response;
import net.yacy.document.LibraryProvider;
import net.yacy.kelondro.util.FileUtils;
import net.yacy.search.Switchboard;
import net.yacy.server.serverObjects;
import net.yacy.server.serverSwitch;
public class DictionaryLoader_p {
public static serverObjects respond(@SuppressWarnings("unused") final RequestHeader header, final serverObjects post, final serverSwitch env) {
final Switchboard sb = (Switchboard) env;
final serverObjects prop = new serverObjects(); // return variable that accumulates replacements
final File synonyms_path = new File(sb.dictionariesPath, LibraryProvider.path_to_synonym_dictionaries);
final File synonym_de_default = new File(sb.appPath, "addon/synonyms/openthesaurus_de_yacy");
final File synonym_de_production = new File(synonyms_path, synonym_de_default.getName());
final File synonym_en_default = new File(sb.appPath, "addon/synonyms/mobythesaurus_en_yacy");
final File synonym_en_production = new File(synonyms_path, synonym_en_default.getName());
final File synonym_ru_default = new File(sb.appPath, "addon/synonyms/thesaurus_ru_yacy");
final File synonym_ru_production = new File(synonyms_path, synonym_ru_default.getName());
/*
* distinguish the following cases:
* - dictionary file was not loaded -> actions: load the file
* - dictionary file is loaded and enabled -> actions: disable or remove the file
* - dictionary file is loaded but disabled -> actions: enable or remove the file
*/
for (final LibraryProvider.Dictionary dictionary: LibraryProvider.Dictionary.values()) {
prop.put(dictionary.nickname + "URL", dictionary.url);
prop.put(dictionary.nickname + "Status_URL", dictionary.url);
prop.put(dictionary.nickname + "Storage", dictionary.file().toString());
prop.put(dictionary.nickname + "Status_Storage", dictionary.file().toString());
prop.put(dictionary.nickname + "Status", dictionary.file().exists() ? 1 : dictionary.fileDisabled().exists() ? 2 : 0);
prop.put(dictionary.nickname + "ActionLoaded", 0);
prop.put(dictionary.nickname + "ActionRemoved", 0);
prop.put(dictionary.nickname + "ActionActivated", 0);
prop.put(dictionary.nickname + "ActionDeactivated", 0);
}
if (post == null) {
// check here only if there is no possibility synonym libraries have been activated/deactivated
prop.put("syn0Status", synonym_de_production.exists() ? 1 : 0);
prop.put("syn1Status", synonym_en_production.exists() ? 1 : 0);
prop.put("syn2Status", synonym_ru_production.exists() ? 1 : 0);
return prop;
}
// GEON0
if (post.containsKey("geon0Load")) {
// load from the net
try {
final Response response = sb.loader.load(sb.loader.request(new DigestURL(LibraryProvider.Dictionary.GEON0.url), false, true), CacheStrategy.NOCACHE, Integer.MAX_VALUE, null, ClientIdentification.yacyInternetCrawlerAgent);
final byte[] b = response.getContent();
FileUtils.copy(b, LibraryProvider.Dictionary.GEON0.file());
LibraryProvider.geoLoc.activateLocation(LibraryProvider.Dictionary.GEON0.nickname, new GeonamesLocation(LibraryProvider.Dictionary.GEON0.file(), null, -1));
LibraryProvider.autotagging.addPlaces(LibraryProvider.geoLoc);
prop.put("geon0Status", LibraryProvider.Dictionary.GEON0.file().exists() ? 1 : 0);
prop.put("geon0ActionLoaded", 1);
final String nav = sb.getConfig("search.navigation", "");
if (nav.indexOf("location") < 0) sb.setConfig("search.navigation", "location,"+nav);
} catch (final MalformedURLException e) {
ConcurrentLog.logException(e);
prop.put("geon0ActionLoaded", 2);
prop.put("geon0ActionLoaded_error", e.getMessage());
} catch (final IOException e) {
ConcurrentLog.logException(e);
prop.put("geon0ActionLoaded", 2);
prop.put("geon0ActionLoaded_error", e.getMessage());
}
}
if (post.containsKey("geon0Remove")) {
FileUtils.deletedelete(LibraryProvider.Dictionary.GEON0.file());
FileUtils.deletedelete(LibraryProvider.Dictionary.GEON0.fileDisabled());
LibraryProvider.geoLoc.deactivateLocalization(LibraryProvider.Dictionary.GEON0.nickname);
prop.put("geon0ActionRemoved", 1);
}
if (post.containsKey("geon0Deactivate")) {
LibraryProvider.Dictionary.GEON0.file().renameTo(LibraryProvider.Dictionary.GEON0.fileDisabled());
LibraryProvider.geoLoc.deactivateLocalization(LibraryProvider.Dictionary.GEON0.nickname);
prop.put("geon0ActionDeactivated", 1);
}
if (post.containsKey("geon0Activate")) {
LibraryProvider.Dictionary.GEON0.fileDisabled().renameTo(LibraryProvider.Dictionary.GEON0.file());
LibraryProvider.geoLoc.activateLocation(LibraryProvider.Dictionary.GEON0.nickname, new GeonamesLocation(LibraryProvider.Dictionary.GEON0.file(), null, -1));
LibraryProvider.autotagging.addPlaces(LibraryProvider.geoLoc);
prop.put("geon0ActionActivated", 1);
}
// GEON1
if (post.containsKey("geon1Load")) {
// load from the net
try {
final Response response = sb.loader.load(sb.loader.request(new DigestURL(LibraryProvider.Dictionary.GEON1.url), false, true), CacheStrategy.NOCACHE, Integer.MAX_VALUE, null, ClientIdentification.yacyInternetCrawlerAgent);
final byte[] b = response.getContent();
FileUtils.copy(b, LibraryProvider.Dictionary.GEON1.file());
LibraryProvider.geoLoc.activateLocation(LibraryProvider.Dictionary.GEON1.nickname, new GeonamesLocation(LibraryProvider.Dictionary.GEON1.file(), null, -1));
LibraryProvider.autotagging.addPlaces(LibraryProvider.geoLoc);
prop.put("geon1Status", LibraryProvider.Dictionary.GEON1.file().exists() ? 1 : 0);
prop.put("geon1ActionLoaded", 1);
final String nav = sb.getConfig("search.navigation", "");
if (nav.indexOf("location") < 0) sb.setConfig("search.navigation", "location,"+nav);
} catch (final MalformedURLException e) {
ConcurrentLog.logException(e);
prop.put("geon1ActionLoaded", 2);
prop.put("geon1ActionLoaded_error", e.getMessage());
} catch (final IOException e) {
ConcurrentLog.logException(e);
prop.put("geon1ActionLoaded", 2);
prop.put("geon1ActionLoaded_error", e.getMessage());
}
}
if (post.containsKey("geon1Remove")) {
FileUtils.deletedelete(LibraryProvider.Dictionary.GEON1.file());
FileUtils.deletedelete(LibraryProvider.Dictionary.GEON1.fileDisabled());
LibraryProvider.geoLoc.deactivateLocalization(LibraryProvider.Dictionary.GEON1.nickname);
prop.put("geon1ActionRemoved", 1);
}
if (post.containsKey("geon1Deactivate")) {
LibraryProvider.Dictionary.GEON1.file().renameTo(LibraryProvider.Dictionary.GEON1.fileDisabled());
LibraryProvider.geoLoc.deactivateLocalization(LibraryProvider.Dictionary.GEON1.nickname);
prop.put("geon1ActionDeactivated", 1);
}
if (post.containsKey("geon1Activate")) {
LibraryProvider.Dictionary.GEON1.fileDisabled().renameTo(LibraryProvider.Dictionary.GEON1.file());
LibraryProvider.geoLoc.activateLocation(LibraryProvider.Dictionary.GEON1.nickname, new GeonamesLocation(LibraryProvider.Dictionary.GEON1.file(), null, -1));
LibraryProvider.autotagging.addPlaces(LibraryProvider.geoLoc);
prop.put("geon1ActionActivated", 1);
}
// GEON2
if (post.containsKey("geon2Load")) {
// load from the net
try {
final Response response = sb.loader.load(sb.loader.request(new DigestURL(LibraryProvider.Dictionary.GEON2.url), false, true), CacheStrategy.NOCACHE, Integer.MAX_VALUE, null, ClientIdentification.yacyInternetCrawlerAgent);
final byte[] b = response.getContent();
FileUtils.copy(b, LibraryProvider.Dictionary.GEON2.file());
LibraryProvider.geoLoc.activateLocation(LibraryProvider.Dictionary.GEON2.nickname, new GeonamesLocation(LibraryProvider.Dictionary.GEON2.file(), null, 100000));
LibraryProvider.autotagging.addPlaces(LibraryProvider.geoLoc);
prop.put("geon2Status", LibraryProvider.Dictionary.GEON2.file().exists() ? 1 : 0);
prop.put("geon2ActionLoaded", 1);
final String nav = sb.getConfig("search.navigation", "");
if (nav.indexOf("location") < 0) sb.setConfig("search.navigation", "location,"+nav);
} catch (final MalformedURLException e) {
ConcurrentLog.logException(e);
prop.put("geon2ActionLoaded", 2);
prop.put("geon2ActionLoaded_error", e.getMessage());
} catch (final IOException e) {
ConcurrentLog.logException(e);
prop.put("geon2ActionLoaded", 2);
prop.put("geon2ActionLoaded_error", e.getMessage());
}
}
if (post.containsKey("geon2Remove")) {
FileUtils.deletedelete(LibraryProvider.Dictionary.GEON2.file());
FileUtils.deletedelete(LibraryProvider.Dictionary.GEON2.fileDisabled());
LibraryProvider.geoLoc.deactivateLocalization(LibraryProvider.Dictionary.GEON2.nickname);
prop.put("geon2ActionRemoved", 1);
}
if (post.containsKey("geon2Deactivate")) {
LibraryProvider.Dictionary.GEON2.file().renameTo(LibraryProvider.Dictionary.GEON2.fileDisabled());
LibraryProvider.geoLoc.deactivateLocalization(LibraryProvider.Dictionary.GEON2.nickname);
prop.put("geon2ActionDeactivated", 1);
}
if (post.containsKey("geon2Activate")) {
LibraryProvider.Dictionary.GEON2.fileDisabled().renameTo(LibraryProvider.Dictionary.GEON2.file());
LibraryProvider.geoLoc.activateLocation(LibraryProvider.Dictionary.GEON2.nickname, new GeonamesLocation(LibraryProvider.Dictionary.GEON2.file(), null, 100000));
LibraryProvider.autotagging.addPlaces(LibraryProvider.geoLoc);
prop.put("geon2ActionActivated", 1);
}
// GEO2
if (post.containsKey("geo2Load")) {
// load from the net
try {
final Response response = sb.loader.load(sb.loader.request(new DigestURL(LibraryProvider.Dictionary.GEODB2.url), false, true), CacheStrategy.NOCACHE, Integer.MAX_VALUE, null, ClientIdentification.yacyInternetCrawlerAgent);
final byte[] b = response.getContent();
FileUtils.copy(b, LibraryProvider.Dictionary.GEODB2.file());
LibraryProvider.geoLoc.deactivateLocalization(LibraryProvider.Dictionary.GEODB2.nickname);
boolean isUpgrade = false;
if(LibraryProvider.Dictionary.GEODB0.file().exists()) {
isUpgrade = true;
FileUtils.deletedelete(LibraryProvider.Dictionary.GEODB0.file());
FileUtils.deletedelete(LibraryProvider.Dictionary.GEODB0.fileDisabled());
LibraryProvider.geoLoc.deactivateLocalization(LibraryProvider.Dictionary.GEODB0.nickname);
} else if(LibraryProvider.Dictionary.GEODB1.file().exists()) {
isUpgrade = true;
FileUtils.deletedelete(LibraryProvider.Dictionary.GEODB1.file());
FileUtils.deletedelete(LibraryProvider.Dictionary.GEODB1.fileDisabled());
LibraryProvider.geoLoc.deactivateLocalization(LibraryProvider.Dictionary.GEODB1.nickname);
}
LibraryProvider.geoLoc.activateLocation(LibraryProvider.Dictionary.GEODB2.nickname, new OpenGeoDBLocation(LibraryProvider.Dictionary.GEODB2.file(), null));
LibraryProvider.autotagging.addPlaces(LibraryProvider.geoLoc);
prop.put("geo2Status", LibraryProvider.Dictionary.GEODB2.file().exists() ? 1 : 0);
prop.put("geo2ActionLoaded", isUpgrade ? 3 : 1);
final String nav = sb.getConfig("search.navigation", "");
if (nav.indexOf("location") < 0) sb.setConfig("search.navigation", "location,"+nav);
} catch (final MalformedURLException e) {
ConcurrentLog.logException(e);
prop.put("geo2ActionLoaded", 2);
prop.put("geo2ActionLoaded_error", e.getMessage());
} catch (final IOException e) {
ConcurrentLog.logException(e);
prop.put("geo2ActionLoaded", 2);
prop.put("geo2ActionLoaded_error", e.getMessage());
}
}
if (post.containsKey("geo0Remove")) {
FileUtils.deletedelete(LibraryProvider.Dictionary.GEODB0.file());
FileUtils.deletedelete(LibraryProvider.Dictionary.GEODB0.fileDisabled());
LibraryProvider.geoLoc.deactivateLocalization(LibraryProvider.Dictionary.GEODB0.nickname);
prop.put("geo0ActionRemoved", 1);
}
if (post.containsKey("geo0Deactivate")) {
LibraryProvider.Dictionary.GEODB0.file().renameTo(LibraryProvider.Dictionary.GEODB0.fileDisabled());
LibraryProvider.geoLoc.deactivateLocalization(LibraryProvider.Dictionary.GEODB0.nickname);
prop.put("geo0ActionDeactivated", 1);
}
if (post.containsKey("geo1Remove")) {
FileUtils.deletedelete(LibraryProvider.Dictionary.GEODB1.file());
FileUtils.deletedelete(LibraryProvider.Dictionary.GEODB1.fileDisabled());
LibraryProvider.geoLoc.deactivateLocalization(LibraryProvider.Dictionary.GEODB1.nickname);
prop.put("geo1ActionRemoved", 1);
}
if (post.containsKey("geo1Deactivate")) {
LibraryProvider.Dictionary.GEODB1.file().renameTo(LibraryProvider.Dictionary.GEODB1.fileDisabled());
LibraryProvider.geoLoc.deactivateLocalization(LibraryProvider.Dictionary.GEODB1.nickname);
prop.put("geo1ActionDeactivated", 1);
}
if (post.containsKey("geo2Remove")) {
FileUtils.deletedelete(LibraryProvider.Dictionary.GEODB2.file());
FileUtils.deletedelete(LibraryProvider.Dictionary.GEODB2.fileDisabled());
LibraryProvider.geoLoc.deactivateLocalization(LibraryProvider.Dictionary.GEODB2.nickname);
prop.put("geo2ActionRemoved", 1);
}
if (post.containsKey("geo2Deactivate")) {
LibraryProvider.Dictionary.GEODB2.file().renameTo(LibraryProvider.Dictionary.GEODB2.fileDisabled());
LibraryProvider.geoLoc.deactivateLocalization(LibraryProvider.Dictionary.GEODB2.nickname);
prop.put("geo2ActionDeactivated", 1);
}
if (post.containsKey("geo2Activate")) {
LibraryProvider.Dictionary.GEODB2.fileDisabled().renameTo(LibraryProvider.Dictionary.GEODB2.file());
LibraryProvider.geoLoc.activateLocation(LibraryProvider.Dictionary.GEODB2.nickname, new OpenGeoDBLocation(LibraryProvider.Dictionary.GEODB2.file(), null));
LibraryProvider.autotagging.addPlaces(LibraryProvider.geoLoc);
prop.put("geo2ActionActivated", 1);
}
// DRW0
if (post.containsKey("drw0Load")) {
// load from the net
try {
final Response response = sb.loader.load(sb.loader.request(new DigestURL(LibraryProvider.Dictionary.DRW0.url), false, true), CacheStrategy.NOCACHE, Integer.MAX_VALUE, null, ClientIdentification.yacyInternetCrawlerAgent);
final byte[] b = response.getContent();
FileUtils.copy(b, LibraryProvider.Dictionary.DRW0.file());
LibraryProvider.activateDeReWo();
LibraryProvider.initDidYouMean();
prop.put("drw0Status", LibraryProvider.Dictionary.DRW0.file().exists() ? 1 : 0);
prop.put("drw0ActionLoaded", 1);
} catch (final MalformedURLException e) {
ConcurrentLog.logException(e);
prop.put("drw0ActionLoaded", 2);
prop.put("drw0ActionLoaded_error", e.getMessage());
} catch (final IOException e) {
ConcurrentLog.logException(e);
prop.put("drw0ActionLoaded", 2);
prop.put("drw0ActionLoaded_error", e.getMessage());
}
}
if (post.containsKey("drw0Remove")) {
LibraryProvider.deactivateDeReWo();
LibraryProvider.initDidYouMean();
FileUtils.deletedelete(LibraryProvider.Dictionary.DRW0.file());
FileUtils.deletedelete(LibraryProvider.Dictionary.DRW0.fileDisabled());
prop.put("drw0ActionRemoved", 1);
}
if (post.containsKey("drw0Deactivate")) {
LibraryProvider.deactivateDeReWo();
LibraryProvider.initDidYouMean();
LibraryProvider.Dictionary.DRW0.file().renameTo(LibraryProvider.Dictionary.DRW0.fileDisabled());
prop.put("drw0ActionDeactivated", 1);
}
if (post.containsKey("drw0Activate")) {
LibraryProvider.Dictionary.DRW0.fileDisabled().renameTo(LibraryProvider.Dictionary.DRW0.file());
LibraryProvider.activateDeReWo();
LibraryProvider.initDidYouMean();
prop.put("drw0ActionActivated", 1);
}
if (post.containsKey("syn0Deactivate")) {
synonym_de_production.delete();
SynonymLibrary.init(synonyms_path);
}
if (post.containsKey("syn0Activate")) {
FileInputStream inStream = null;
try {
inStream = new FileInputStream(synonym_de_default);
FileUtils.copy(inStream, synonym_de_production);
} catch (IOException e) {
ConcurrentLog.logException(e);
} finally {
if(inStream != null) {
try {
inStream.close();
} catch (IOException ignored) {
ConcurrentLog.warn("DictionaryLoader", "Could not close file " + synonym_de_default.getName());
}
}
}
SynonymLibrary.init(synonyms_path);
}
if (post.containsKey("syn1Deactivate")) {
synonym_en_production.delete();
SynonymLibrary.init(synonyms_path);
}
if (post.containsKey("syn1Activate")) {
try {
FileUtils.copy(new FileInputStream(synonym_en_default), synonym_en_production);
} catch (IOException e) {
ConcurrentLog.logException(e);
}
SynonymLibrary.init(synonyms_path);
}
if (post.containsKey("syn2Deactivate")) {
synonym_ru_production.delete();
SynonymLibrary.init(synonyms_path);
}
if (post.containsKey("syn2Activate")) {
try {
FileUtils.copy(new FileInputStream(synonym_ru_default), synonym_ru_production);
} catch (IOException e) {
ConcurrentLog.logException(e);
}
SynonymLibrary.init(synonyms_path);
}
if (post != null) {
// check here if there is a possibility synonym libraries have been activated/deactivated
prop.put("syn0Status", synonym_de_production.exists() ? 1 : 0);
prop.put("syn1Status", synonym_en_production.exists() ? 1 : 0);
prop.put("syn2Status", synonym_ru_production.exists() ? 1 : 0);
}
// check status again
boolean keepPlacesTagging = false;
for (final LibraryProvider.Dictionary dictionary: LibraryProvider.Dictionary.values()) {
int newstatus = dictionary.file().exists() ? 1 : dictionary.fileDisabled().exists() ? 2 : 0;
if (newstatus == 1) keepPlacesTagging = true;
prop.put(dictionary.nickname + "Status", newstatus);
}
// if all locations are deleted or deactivated, remove also the vocabulary
if (!keepPlacesTagging) {
LibraryProvider.autotagging.removePlaces();
}
return prop; // return rewrite values for templates
}
}
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