/**
* Twitter Tools
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package cc.twittertools.search.api;
import java.io.File;
import java.io.PrintStream;
import java.util.List;
import java.util.Set;
import java.util.HashSet;
import org.apache.commons.cli.CommandLine;
import org.apache.commons.cli.CommandLineParser;
import org.apache.commons.cli.GnuParser;
import org.apache.commons.cli.HelpFormatter;
import org.apache.commons.cli.Option;
import org.apache.commons.cli.OptionBuilder;
import org.apache.commons.cli.Options;
import org.apache.commons.cli.ParseException;
import cc.twittertools.search.TrecTopicSet;
import cc.twittertools.thrift.gen.TResult;
public class RunQueriesThrift {
private static final String DEFAULT_RUNTAG = "lucene4lm";
private static final String HOST_OPTION = "host";
private static final String PORT_OPTION = "port";
private static final String QUERIES_OPTION = "queries";
private static final String NUM_RESULTS_OPTION = "num_results";
private static final String GROUP_OPTION = "group";
private static final String TOKEN_OPTION = "token";
private static final String RUNTAG_OPTION = "runtag";
private static final String VERBOSE_OPTION = "verbose";
private RunQueriesThrift() {}
@SuppressWarnings("static-access")
public static void main(String[] args) throws Exception {
Options options = new Options();
options.addOption(OptionBuilder.withArgName("string").hasArg()
.withDescription("host").create(HOST_OPTION));
options.addOption(OptionBuilder.withArgName("port").hasArg()
.withDescription("port").create(PORT_OPTION));
options.addOption(OptionBuilder.withArgName("file").hasArg()
.withDescription("file containing topics in TREC format").create(QUERIES_OPTION));
options.addOption(OptionBuilder.withArgName("num").hasArg()
.withDescription("number of results to return").create(NUM_RESULTS_OPTION));
options.addOption(OptionBuilder.withArgName("string").hasArg()
.withDescription("group id").create(GROUP_OPTION));
options.addOption(OptionBuilder.withArgName("string").hasArg()
.withDescription("access token").create(TOKEN_OPTION));
options.addOption(OptionBuilder.withArgName("string").hasArg()
.withDescription("runtag").create(RUNTAG_OPTION));
options.addOption(new Option(VERBOSE_OPTION, "print out complete document"));
CommandLine cmdline = null;
CommandLineParser parser = new GnuParser();
try {
cmdline = parser.parse(options, args);
} catch (ParseException exp) {
System.err.println("Error parsing command line: " + exp.getMessage());
System.exit(-1);
}
if (!cmdline.hasOption(HOST_OPTION) || !cmdline.hasOption(PORT_OPTION)
|| !cmdline.hasOption(QUERIES_OPTION)) {
HelpFormatter formatter = new HelpFormatter();
formatter.printHelp(RunQueriesThrift.class.getName(), options);
System.exit(-1);
}
String queryFile = cmdline.getOptionValue(QUERIES_OPTION);
if (!new File(queryFile).exists()) {
System.err.println("Error: " + queryFile + " doesn't exist!");
System.exit(-1);
}
String runtag = cmdline.hasOption(RUNTAG_OPTION) ?
cmdline.getOptionValue(RUNTAG_OPTION) : DEFAULT_RUNTAG;
TrecTopicSet topicsFile = TrecTopicSet.fromFile(new File(queryFile));
int numResults = 1000;
try {
if (cmdline.hasOption(NUM_RESULTS_OPTION)) {
numResults = Integer.parseInt(cmdline.getOptionValue(NUM_RESULTS_OPTION));
}
} catch (NumberFormatException e) {
System.err.println("Invalid " + NUM_RESULTS_OPTION + ": " + cmdline.getOptionValue(NUM_RESULTS_OPTION));
System.exit(-1);
}
String group = cmdline.hasOption(GROUP_OPTION) ? cmdline.getOptionValue(GROUP_OPTION) : null;
String token = cmdline.hasOption(TOKEN_OPTION) ? cmdline.getOptionValue(TOKEN_OPTION) : null;
boolean verbose = cmdline.hasOption(VERBOSE_OPTION);
PrintStream out = new PrintStream(System.out, true, "UTF-8");
TrecSearchThriftClient client = new TrecSearchThriftClient(cmdline.getOptionValue(HOST_OPTION),
Integer.parseInt(cmdline.getOptionValue(PORT_OPTION)), group, token);
for (cc.twittertools.search.TrecTopic query : topicsFile) {
List<TResult> results = client.search(query.getQuery(),
query.getQueryTweetTime(), numResults);
int i = 1;
Set<Long> tweetIds = new HashSet<Long>();
for (TResult result : results) {
if (!tweetIds.contains(result.id)) {
// The TREC official qrels don't have the "MB" prefix and trailing zeros, so we perform
// this transformation so that trec_eval doesn't complain.
String qid = query.getId().replaceFirst("^MB0*", "");
tweetIds.add(result.id);
out.println(String.format("%s Q0 %d %d %f %s", qid, result.id, i, result.rsv, runtag));
if (verbose) {
out.println("# " + result.toString().replaceAll("[\\n\\r]+", " "));
}
i++;
}
}
}
out.close();
}
}