/// Returns a SearchEngine of the specified type; NULL if unavailable.
SearchEngineInterface *SearchEngineFactory::getSearchEngine(const string &type, const string &option)
{
SearchEngineInterface *myEngine = NULL;
// Choice by type
if ((type == "sherlock") ||
(type == "opensearch"))
{
myEngine = new PluginWebEngine(option);
}
else if (type == "xapian")
{
myEngine = new XapianEngine(option);
}
#ifdef HAS_GOOGLEAPI
else if (type == "googleapi")
{
myEngine = new GoogleAPIEngine();
myEngine->setKey(option);
}
#endif
#ifdef HAS_OSAPI
else if (type == "objectssearchapi")
{
myEngine = new ObjectsSearchAPIEngine();
}
#endif
return myEngine;
}
void ExpandQueryThread::doWork(void)
{
// Get the SearchEngine
SearchEngineInterface *pEngine = SearchEngineFactory::getSearchEngine(m_engineName, m_engineOption);
if (pEngine == NULL)
{
m_status = _("Couldn't create search engine");
m_status += " ";
m_status += m_queryProps.getName();
return;
}
// Set the maximum number of results
pEngine->setMaxResultsCount(m_queryProps.getMaximumResultsCount());
// Set whether to expand the query
pEngine->setQueryExpansion(m_relevantDocs);
// Run the query
if (pEngine->runQuery(m_queryProps) == false)
{
m_status = _("Couldn't run query on search engine");
m_status += " ";
m_status += m_engineName;
}
else
{
// Copy the expand terms
const set<string> &expandTerms = pEngine->getExpandTerms();
copy(expandTerms.begin(), expandTerms.end(),
inserter(m_expandTerms, m_expandTerms.begin()));
}
delete pEngine;
}
void ExpandQueryThread::doWork(void)
{
// Get the SearchEngine
SearchEngineInterface *pEngine = SearchEngineFactory::getSearchEngine("xapian", "MERGED");
if (pEngine == NULL)
{
m_errorNum = UNKNOWN_ENGINE;
m_errorParam = m_queryProps.getName();
return;
}
// Expand the query
pEngine->setExpandSet(m_expandFromDocsSet);
// Run the query
pEngine->setDefaultOperator(SearchEngineInterface::DEFAULT_OP_AND);
if (pEngine->runQuery(m_queryProps) == false)
{
m_errorNum = QUERY_FAILED;
}
else
{
// Copy the expand terms
const set<string> &expandTerms = pEngine->getExpandTerms();
copy(expandTerms.begin(), expandTerms.end(),
inserter(m_expandTerms, m_expandTerms.begin()));
}
delete pEngine;
}
void QueryingThread::doWork(void)
{
// Get the SearchEngine
SearchEngineInterface *engine = SearchEngineFactory::getSearchEngine(m_engineName, m_engineOption);
if (engine == NULL)
{
m_status = _("Couldn't create search engine");
m_status += " ";
m_status += m_engineDisplayableName;
return;
}
// Set the maximum number of results
engine->setMaxResultsCount(m_queryProps.getMaximumResultsCount());
// Run the query
if (engine->runQuery(m_queryProps) == false)
{
m_status = _("Couldn't run query on search engine");
m_status += " ";
m_status += m_engineDisplayableName;
}
else
{
const vector<Result> &resultsList = engine->getResults();
m_resultsList.clear();
m_resultsList.reserve(resultsList.size());
m_resultsCharset = engine->getResultsCharset();
// Copy the results list
for (vector<Result>::const_iterator resultIter = resultsList.begin();
resultIter != resultsList.end(); ++resultIter)
{
string title = _("No title");
string extract = HtmlTokenizer::stripTags(resultIter->getExtract());
// The title may contain formatting
if (resultIter->getTitle().empty() == false)
{
title = HtmlTokenizer::stripTags(resultIter->getTitle());
}
string language = resultIter->getLanguage();
if (language.empty() == true)
{
// Use the query's language
language = m_queryProps.getLanguage();
}
m_resultsList.push_back(Result(resultIter->getLocation(),
title,
extract,
language,
resultIter->getScore()));
}
}
delete engine;
}
void ExpandQueryThread::doWork(void)
{
IndexInterface *pIndex = PinotSettings::getInstance().getIndex("MERGED");
set<unsigned int> relevantDocIds;
if ((pIndex == NULL) ||
(pIndex->isGood() == false))
{
m_status = _("Index error on");
m_status += " MERGED";
if (pIndex != NULL)
{
delete pIndex;
}
return;
}
for (set<string>::iterator locationIter = m_relevantDocs.begin();
locationIter != m_relevantDocs.end(); ++locationIter)
{
relevantDocIds.insert(pIndex->hasDocument(*locationIter));
}
delete pIndex;
// Get the SearchEngine
SearchEngineInterface *pEngine = SearchEngineFactory::getSearchEngine("xapian", "MERGED");
if (pEngine == NULL)
{
m_status = _("Couldn't create search engine");
m_status += " ";
m_status += m_queryProps.getName();
return;
}
// Set the maximum number of results
pEngine->setMaxResultsCount(m_queryProps.getMaximumResultsCount());
// Set whether to expand the query
pEngine->setQueryExpansion(relevantDocIds);
// Run the query
if (pEngine->runQuery(m_queryProps) == false)
{
m_status = _("Couldn't run query on search engine");
}
else
{
// Copy the expand terms
const set<string> &expandTerms = pEngine->getExpandTerms();
copy(expandTerms.begin(), expandTerms.end(),
inserter(m_expandTerms, m_expandTerms.begin()));
}
delete pEngine;
}
bool DBusServletThread::runQuery(QueryProperties &queryProps, vector<string> &docIds)
{
PinotSettings &settings = PinotSettings::getInstance();
docIds.clear();
SearchEngineInterface *pEngine = ModuleFactory::getSearchEngine(settings.m_defaultBackend,
settings.m_daemonIndexLocation);
if (pEngine == NULL)
{
return false;
}
// Run the query
pEngine->setDefaultOperator(SearchEngineInterface::DEFAULT_OP_AND);
if (pEngine->runQuery(queryProps) == false)
{
delete pEngine;
return false;
}
const vector<DocumentInfo> &resultsList = pEngine->getResults();
if (resultsList.empty() == true)
{
#ifdef DEBUG
cout << "DBusServletThread::runQuery: trying again" << endl;
#endif
// Try again, this time with OR as default operator
pEngine->setDefaultOperator(SearchEngineInterface::DEFAULT_OP_OR);
if (pEngine->runQuery(queryProps) == false)
{
delete pEngine;
return false;
}
}
for (vector<DocumentInfo>::const_iterator resultIter = resultsList.begin();
resultIter != resultsList.end(); ++resultIter)
{
unsigned int indexId = 0;
unsigned int docId = resultIter->getIsIndexed(indexId);
// We only need the document ID
if (docId > 0)
{
char docIdStr[64];
snprintf(docIdStr, 64, "%u", docId);
docIds.push_back(docIdStr);
}
}
delete pEngine;
return true;
}
void QueryingThread::doWork(void)
{
PinotSettings &settings = PinotSettings::getInstance();
// Get the SearchEngine
SearchEngineInterface *pEngine = SearchEngineFactory::getSearchEngine(m_engineName, m_engineOption);
if (pEngine == NULL)
{
m_status = _("Couldn't create search engine");
m_status += " ";
m_status += m_engineDisplayableName;
return;
}
// Set the maximum number of results
pEngine->setMaxResultsCount(m_queryProps.getMaximumResultsCount());
// Set up the proxy
DownloaderInterface *pDownloader = pEngine->getDownloader();
if ((pDownloader != NULL) &&
(settings.m_proxyEnabled == true) &&
(settings.m_proxyAddress.empty() == false))
{
char portStr[64];
pDownloader->setSetting("proxyaddress", settings.m_proxyAddress);
snprintf(portStr, 64, "%u", settings.m_proxyPort);
pDownloader->setSetting("proxyport", portStr);
pDownloader->setSetting("proxytype", settings.m_proxyType);
}
// Run the query
if (pEngine->runQuery(m_queryProps) == false)
{
m_status = _("Couldn't run query on search engine");
m_status += " ";
m_status += m_engineDisplayableName;
}
else
{
IndexInterface *pDocsIndex = NULL;
IndexInterface *pDaemonIndex = NULL;
const vector<Result> &resultsList = pEngine->getResults();
unsigned int indexId = 0;
bool isIndexQuery = false;
m_resultsList.clear();
m_resultsList.reserve(resultsList.size());
m_resultsCharset = pEngine->getResultsCharset();
// Are we querying an index ?
if (m_engineName == "xapian")
{
// Internal index ?
if (m_engineOption == settings.m_docsIndexLocation)
{
indexId = settings.getIndexId(_("My Web Pages"));
isIndexQuery = true;
}
else if (m_engineOption == settings.m_daemonIndexLocation)
{
indexId = settings.getIndexId(_("My Documents"));
isIndexQuery = true;
}
}
// Will we have to query internal indices ?
if (isIndexQuery == false)
{
pDocsIndex = settings.getIndex(settings.m_docsIndexLocation);
pDaemonIndex = settings.getIndex(settings.m_daemonIndexLocation);
}
// Copy the results list
for (vector<Result>::const_iterator resultIter = resultsList.begin();
resultIter != resultsList.end(); ++resultIter)
{
Result current(*resultIter);
string title(_("No title"));
string location(current.getLocation());
string language(current.getLanguage());
unsigned int docId = 0;
// The title may contain formatting
if (current.getTitle().empty() == false)
{
title = FilterUtils::stripMarkup(current.getTitle());
}
current.setTitle(title);
#ifdef DEBUG
cout << "QueryingThread::doWork: title is " << title << endl;
#endif
// Use the query's language if the result's is unknown
if (language.empty() == true)
{
language = m_queryProps.getLanguage();
}
current.setLanguage(language);
if (isIndexQuery == true)
{
unsigned int tmpId = 0;
// The index engine should have set this
docId = current.getIsIndexed(tmpId);
}
// Is this in one of the indexes ?
if ((pDocsIndex != NULL) &&
(pDocsIndex->isGood() == true))
{
docId = pDocsIndex->hasDocument(location);
if (docId > 0)
{
indexId = settings.getIndexId(_("My Web Pages"));
}
}
if ((pDaemonIndex != NULL) &&
(pDaemonIndex->isGood() == true) &&
(docId == 0))
{
docId = pDaemonIndex->hasDocument(location);
if (docId > 0)
{
indexId = settings.getIndexId(_("My Documents"));
}
}
if (docId > 0)
{
current.setIsIndexed(indexId, docId);
#ifdef DEBUG
cout << "QueryingThread::doWork: found in index " << indexId << endl;
#endif
}
#ifdef DEBUG
else cout << "QueryingThread::doWork: not found in any index" << endl;
#endif
m_resultsList.push_back(current);
}
if (pDocsIndex != NULL)
{
delete pDocsIndex;
}
if (pDaemonIndex != NULL)
{
delete pDaemonIndex;
}
}
delete pEngine;
}
int main(int argc, char **argv)
{
QueryProperties::QueryType queryType = QueryProperties::XAPIAN_QP;
string engineType, option, csvExport, xmlExport, proxyAddress, proxyPort, proxyType;
unsigned int maxResultsCount = 10;
int longOptionIndex = 0;
bool printResults = true;
// Look at the options
int optionChar = getopt_long(argc, argv, "c:hm:a:p:qt:uvx:", g_longOptions, &longOptionIndex);
while (optionChar != -1)
{
switch (optionChar)
{
case 'a':
if (optarg != NULL)
{
proxyAddress = optarg;
}
break;
case 'c':
if (optarg != NULL)
{
csvExport = optarg;
printResults = false;
}
break;
case 'h':
printHelp();
return EXIT_SUCCESS;
case 'm':
if (optarg != NULL)
{
maxResultsCount = (unsigned int )atoi(optarg);
}
break;
case 'p':
if (optarg != NULL)
{
proxyPort = optarg;
}
break;
case 'q':
queryType = QueryProperties::XESAM_QL;
break;
case 't':
if (optarg != NULL)
{
proxyType = optarg;
}
break;
case 'u':
queryType = QueryProperties::XESAM_UL;
break;
case 'v':
cout << "pinot-search - " << PACKAGE_STRING << "\n\n"
<< "This is free software. You may redistribute copies of it under the terms of\n"
<< "the GNU General Public License <http://www.gnu.org/licenses/old-licenses/gpl-2.0.html>.\n"
<< "There is NO WARRANTY, to the extent permitted by law." << endl;
return EXIT_SUCCESS;
case 'x':
if (optarg != NULL)
{
xmlExport = optarg;
printResults = false;
}
break;
default:
return EXIT_FAILURE;
}
// Next option
optionChar = getopt_long(argc, argv, "c:hm:a:p:qt:uvx:", g_longOptions, &longOptionIndex);
}
if (argc == 1)
{
printHelp();
return EXIT_SUCCESS;
}
if ((argc < 4) ||
(argc - optind != 3))
{
cerr << "Not enough parameters" << endl;
return EXIT_FAILURE;
}
MIMEScanner::initialize();
DownloaderInterface::initialize();
engineType = argv[optind];
option = argv[optind + 1];
char *pQueryInput = argv[optind + 2];
// Which SearchEngine ?
SearchEngineInterface *pEngine = SearchEngineFactory::getSearchEngine(engineType, option);
if (pEngine == NULL)
{
cerr << "Couldn't obtain search engine instance" << endl;
DownloaderInterface::shutdown();
MIMEScanner::shutdown();
return EXIT_FAILURE;
}
// Set up the proxy
DownloaderInterface *pDownloader = pEngine->getDownloader();
if ((pDownloader != NULL) &&
(proxyAddress.empty() == false) &&
(proxyPort.empty() == false))
{
pDownloader->setSetting("proxyaddress", proxyAddress);
pDownloader->setSetting("proxyport", proxyPort);
pDownloader->setSetting("proxytype", proxyType);
}
// Set the query
QueryProperties queryProps("pinot-search", "", queryType);
if (queryType == QueryProperties::XAPIAN_QP)
{
queryProps.setFreeQuery(pQueryInput);
}
else
{
string fileContents;
// Load the query from file
if (loadFile(pQueryInput, fileContents) == false)
{
cerr << "Couldn't load query from file " << pQueryInput << endl;
DownloaderInterface::shutdown();
MIMEScanner::shutdown();
return EXIT_FAILURE;
}
queryProps.setFreeQuery(fileContents);
}
queryProps.setMaximumResultsCount(maxResultsCount);
if (pEngine->runQuery(queryProps) == true)
{
string resultsPage;
// Try getting a list of links
const vector<DocumentInfo> resultsList = pEngine->getResults();
if (resultsList.empty() == false)
{
if (printResults == true)
{
unsigned int count = 0;
cout << "Matching documents are :" << endl;
vector<DocumentInfo>::const_iterator resultIter = resultsList.begin();
while (resultIter != resultsList.end())
{
string rawUrl(resultIter->getLocation());
Url thisUrl(rawUrl);
cout << count << " Raw URL : '" << rawUrl << "'"<< endl;
cout << count << " Protocol : " << thisUrl.getProtocol() << endl;
cout << count << " Host : " << thisUrl.getHost() << endl;
cout << count << " Location : " << thisUrl.getLocation() << "/" << thisUrl.getFile() << endl;
cout << count << " Title : " << resultIter->getTitle() << endl;
cout << count << " Type : " << resultIter->getType() << endl;
cout << count << " Language : " << resultIter->getLanguage() << endl;
cout << count << " Extract : " << resultIter->getExtract() << endl;
cout << count << " Score : " << resultIter->getScore() << endl;
count++;
// Next
resultIter++;
}
}
else
{
string engineName(SearchEngineFactory::getSearchEngineName(engineType, option));
if (csvExport.empty() == false)
{
CSVExporter exporter(csvExport, queryProps);
exporter.exportResults(engineName, maxResultsCount, resultsList);
}
if (xmlExport.empty() == false)
{
OpenSearchExporter exporter(xmlExport, queryProps);
exporter.exportResults(engineName, maxResultsCount, resultsList);
}
}
}
else
{
cerr << "Couldn't get a results list !" << endl;
}
}
else
{
cerr << "Couldn't run query on search engine " << engineType << endl;
}
delete pEngine;
XapianDatabaseFactory::closeAll();
DownloaderInterface::shutdown();
MIMEScanner::shutdown();
return EXIT_SUCCESS;
}
int main(int argc, char **argv)
{
string type, option;
bool bDownloadResults = false;
if (argc < 5)
{
cerr << "Usage: " << argv[0] << " <search engine name> <option> <search string> <max results> [DOWNLOAD]" << endl;
return EXIT_FAILURE;
}
if (argc > 5)
{
string flag = argv[5];
if (flag == "DOWNLOAD")
{
bDownloadResults = true;
}
}
// Which SearchEngine ?
type = argv[1];
option = argv[2];
SearchEngineInterface *myEngine = SearchEngineFactory::getSearchEngine(type, option);
if (myEngine == NULL)
{
cerr << "Couldn't obtain search engine instance" << endl;
return EXIT_FAILURE;
}
// How many results ?
unsigned int count = atoi(argv[4]);
myEngine->setMaxResultsCount(count);
QueryProperties queryProps("senginetest", argv[3], "", "", "");
bool bOK = myEngine->runQuery(queryProps);
if (bOK == true)
{
string resultsPage;
// Try getting a list of links
const vector<Result> resultsList = myEngine->getResults();
if (resultsList.empty() == false)
{
unsigned int count = 0;
cout << "Matching documents are :" << endl;
vector<Result>::const_iterator resultIter = resultsList.begin();
while (resultIter != resultsList.end())
{
string rawUrl = (*resultIter).getLocation();
Url thisUrl(rawUrl);
cout << count << " Raw URL : '" << rawUrl << "'"<< endl;
cout << count << " Protocol : " << thisUrl.getProtocol() << endl;
cout << count << " Host : " << thisUrl.getHost() << endl;
cout << count << " Location : " << thisUrl.getLocation() << "/" << thisUrl.getFile() << endl;
cout << count << " Title : " << HtmlTokenizer::stripTags((*resultIter).getTitle()) << endl;
cout << count << " Extract : " << HtmlTokenizer::stripTags((*resultIter).getExtract()) << endl;
cout << count << " Score : " << (*resultIter).getScore() << endl;
if (bDownloadResults == true)
{
// Set the name of the file to which this page will be saved
char num[16];
sprintf(num, "%d", count);
string url = (*resultIter).getLocation();
string file = num;
file += "_";
file += thisUrl.getHost();
file += ".html";
if (type == "googleapi")
{
// Fetch the page from the Google cache
fetchCachedPage(url, file, option);
}
else
{
fetchPage(url, file);
}
}
count++;
// Next
resultIter++;
}
}
else
{
cerr << "Couldn't get a results list !" << endl;
}
}
else
{
cerr << "Couldn't run query on search engine " << argv[1] << endl;
}
delete myEngine;
return EXIT_SUCCESS;
}
void EngineQueryThread::doWork(void)
{
PinotSettings &settings = PinotSettings::getInstance();
// Get the SearchEngine
SearchEngineInterface *pEngine = SearchEngineFactory::getSearchEngine(m_engineName, m_engineOption);
if (pEngine == NULL)
{
m_errorNum = UNKNOWN_ENGINE;
m_errorParam = m_engineDisplayableName;
return;
}
// Set up the proxy
DownloaderInterface *pDownloader = pEngine->getDownloader();
if ((pDownloader != NULL) &&
(settings.m_proxyEnabled == true) &&
(settings.m_proxyAddress.empty() == false))
{
char portStr[64];
pDownloader->setSetting("proxyaddress", settings.m_proxyAddress);
snprintf(portStr, 64, "%u", settings.m_proxyPort);
pDownloader->setSetting("proxyport", portStr);
pDownloader->setSetting("proxytype", settings.m_proxyType);
}
if (m_listingIndex == false)
{
pEngine->setLimitSet(m_limitToDocsSet);
}
// Run the query
pEngine->setDefaultOperator(SearchEngineInterface::DEFAULT_OP_AND);
if (pEngine->runQuery(m_queryProps, m_startDoc) == false)
{
m_errorNum = QUERY_FAILED;
m_errorParam = m_engineDisplayableName;
}
else
{
const vector<DocumentInfo> &resultsList = pEngine->getResults();
m_documentsList.clear();
m_documentsList.reserve(resultsList.size());
m_documentsCount = pEngine->getResultsCountEstimate();
#ifdef DEBUG
cout << "EngineQueryThread::doWork: " << resultsList.size() << " off " << m_documentsCount
<< " results to process, starting at position " << m_startDoc << endl;
#endif
m_resultsCharset = pEngine->getResultsCharset();
if (m_listingIndex == false)
{
processResults(resultsList);
}
else
{
processResults(resultsList,
PinotSettings::getInstance().getIndexIdByName(m_engineDisplayableName));
}
// Any spelling correction ?
string correctedFreeQuery(pEngine->getSpellingCorrection());
if (correctedFreeQuery.empty() == false)
{
m_correctedSpelling = true;
m_queryProps.setFreeQuery(correctedFreeQuery);
}
}
delete pEngine;
}
int main(int argc, char **argv)
{
QueryProperties::QueryType queryType = QueryProperties::XAPIAN_QP;
string engineType, option, csvExport, xmlExport, stemLanguage;
unsigned int maxResultsCount = 10;
int longOptionIndex = 0;
bool printResults = true;
bool sortByDate = false;
bool locationOnly = false;
bool isStoredQuery = false;
// Look at the options
int optionChar = getopt_long(argc, argv, "c:dhlm:rs:vx:", g_longOptions, &longOptionIndex);
while (optionChar != -1)
{
switch (optionChar)
{
case 'c':
if (optarg != NULL)
{
csvExport = optarg;
printResults = false;
}
break;
case 'd':
sortByDate = true;
break;
case 'h':
printHelp();
return EXIT_SUCCESS;
case 'l':
locationOnly = true;
break;
case 'm':
if (optarg != NULL)
{
maxResultsCount = (unsigned int )atoi(optarg);
}
break;
case 'r':
isStoredQuery = true;
break;
case 's':
if (optarg != NULL)
{
stemLanguage = optarg;
}
break;
case 'v':
clog << "pinot-search - " << PACKAGE_STRING << "\n\n"
<< "This is free software. You may redistribute copies of it under the terms of\n"
<< "the GNU General Public License <http://www.gnu.org/licenses/old-licenses/gpl-2.0.html>.\n"
<< "There is NO WARRANTY, to the extent permitted by law." << endl;
return EXIT_SUCCESS;
case 'x':
if (optarg != NULL)
{
xmlExport = optarg;
printResults = false;
}
break;
default:
return EXIT_FAILURE;
}
// Next option
optionChar = getopt_long(argc, argv, "c:dhlm:rs:vx:", g_longOptions, &longOptionIndex);
}
#if defined(ENABLE_NLS)
bindtextdomain(GETTEXT_PACKAGE, PACKAGE_LOCALE_DIR);
bind_textdomain_codeset(GETTEXT_PACKAGE, "UTF-8");
textdomain(GETTEXT_PACKAGE);
#endif //ENABLE_NLS
if (argc == 1)
{
printHelp();
return EXIT_SUCCESS;
}
if ((argc < 4) ||
(argc - optind != 3))
{
clog << "Wrong number of parameters" << endl;
return EXIT_FAILURE;
}
// This will create the necessary directories on the first run
PinotSettings &settings = PinotSettings::getInstance();
string confDirectory(PinotSettings::getConfigurationDirectory());
if (MIMEScanner::initialize(PinotSettings::getHomeDirectory() + "/.local",
string(SHARED_MIME_INFO_PREFIX)) == false)
{
clog << "Couldn't load MIME settings" << endl;
}
DownloaderInterface::initialize();
ModuleFactory::loadModules(string(LIBDIR) + string("/pinot/backends"));
ModuleFactory::loadModules(confDirectory + "/backends");
// Localize language names
Languages::setIntlName(0, _("Unknown"));
Languages::setIntlName(1, _("Danish"));
Languages::setIntlName(2, _("Dutch"));
Languages::setIntlName(3, _("English"));
Languages::setIntlName(4, _("Finnish"));
Languages::setIntlName(5, _("French"));
Languages::setIntlName(6, _("German"));
Languages::setIntlName(7, _("Hungarian"));
Languages::setIntlName(8, _("Italian"));
Languages::setIntlName(9, _("Norwegian"));
Languages::setIntlName(10, _("Portuguese"));
Languages::setIntlName(11, _("Romanian"));
Languages::setIntlName(12, _("Russian"));
Languages::setIntlName(13, _("Spanish"));
Languages::setIntlName(14, _("Swedish"));
Languages::setIntlName(15, _("Turkish"));
// Load the settings
settings.load(PinotSettings::LOAD_ALL);
engineType = argv[optind];
option = argv[optind + 1];
char *pQueryInput = argv[optind + 2];
// Set the query
QueryProperties queryProps("pinot-search", "", queryType);
if (queryType == QueryProperties::XAPIAN_QP)
{
if (isStoredQuery == true)
{
const map<string, QueryProperties> &queries = settings.getQueries();
map<string, QueryProperties>::const_iterator queryIter = queries.find(pQueryInput);
if (queryIter != queries.end())
{
queryProps = queryIter->second;
}
else
{
clog << "Couldn't find stored query " << pQueryInput << endl;
DownloaderInterface::shutdown();
MIMEScanner::shutdown();
return EXIT_FAILURE;
}
}
else
{
queryProps.setFreeQuery(pQueryInput);
}
}
queryProps.setStemmingLanguage(stemLanguage);
queryProps.setMaximumResultsCount(maxResultsCount);
if (sortByDate == true)
{
queryProps.setSortOrder(QueryProperties::DATE);
}
// Which SearchEngine ?
SearchEngineInterface *pEngine = ModuleFactory::getSearchEngine(engineType, option);
if (pEngine == NULL)
{
clog << "Couldn't obtain search engine instance" << endl;
DownloaderInterface::shutdown();
MIMEScanner::shutdown();
return EXIT_FAILURE;
}
// Set up the proxy
WebEngine *pWebEngine = dynamic_cast<WebEngine *>(pEngine);
if (pWebEngine != NULL)
{
DownloaderInterface *pDownloader = pWebEngine->getDownloader();
if ((pDownloader != NULL) &&
(settings.m_proxyEnabled == true) &&
(settings.m_proxyAddress.empty() == false))
{
char portStr[64];
pDownloader->setSetting("proxyaddress", settings.m_proxyAddress);
snprintf(portStr, 64, "%u", settings.m_proxyPort);
pDownloader->setSetting("proxyport", portStr);
pDownloader->setSetting("proxytype", settings.m_proxyType);
}
pWebEngine->setEditableValues(settings.m_editablePluginValues);
}
pEngine->setDefaultOperator(SearchEngineInterface::DEFAULT_OP_AND);
if (pEngine->runQuery(queryProps) == true)
{
string resultsPage;
unsigned int estimatedResultsCount = pEngine->getResultsCountEstimate();
const vector<DocumentInfo> &resultsList = pEngine->getResults();
if (resultsList.empty() == false)
{
if (printResults == true)
{
unsigned int count = 0;
if (locationOnly == false)
{
clog << "Showing " << resultsList.size() << " results of about " << estimatedResultsCount << endl;
}
vector<DocumentInfo>::const_iterator resultIter = resultsList.begin();
while (resultIter != resultsList.end())
{
string rawUrl(resultIter->getLocation(true));
if (locationOnly == false)
{
clog << count << " Location : '" << rawUrl << "'"<< endl;
clog << count << " Title : " << resultIter->getTitle() << endl;
clog << count << " Type : " << resultIter->getType() << endl;
clog << count << " Language : " << resultIter->getLanguage() << endl;
clog << count << " Date : " << resultIter->getTimestamp() << endl;
clog << count << " Size : " << resultIter->getSize() << endl;
clog << count << " Extract : " << resultIter->getExtract() << endl;
clog << count << " Score : " << resultIter->getScore() << endl;
}
else
{
clog << rawUrl << endl;
}
++count;
// Next
++resultIter;
}
}
else
{
string engineName(ModuleFactory::getSearchEngineName(engineType, option));
if (csvExport.empty() == false)
{
CSVExporter exporter(csvExport, queryProps);
exporter.exportResults(engineName, maxResultsCount, resultsList);
}
if (xmlExport.empty() == false)
{
OpenSearchExporter exporter(xmlExport, queryProps);
exporter.exportResults(engineName, maxResultsCount, resultsList);
}
}
}
else
{
clog << "No results" << endl;
}
}
else
{
clog << "Couldn't run query on search engine " << engineType << endl;
}
delete pEngine;
ModuleFactory::unloadModules();
DownloaderInterface::shutdown();
MIMEScanner::shutdown();
return EXIT_SUCCESS;
}
void QueryingThread::doWork(void)
{
PinotSettings &settings = PinotSettings::getInstance();
// Get the SearchEngine
SearchEngineInterface *pEngine = SearchEngineFactory::getSearchEngine(m_engineName, m_engineOption);
if (pEngine == NULL)
{
m_status = _("Couldn't create search engine");
m_status += " ";
m_status += m_engineDisplayableName;
return;
}
// Set up the proxy
DownloaderInterface *pDownloader = pEngine->getDownloader();
if ((pDownloader != NULL) &&
(settings.m_proxyEnabled == true) &&
(settings.m_proxyAddress.empty() == false))
{
char portStr[64];
pDownloader->setSetting("proxyaddress", settings.m_proxyAddress);
snprintf(portStr, 64, "%u", settings.m_proxyPort);
pDownloader->setSetting("proxyport", portStr);
pDownloader->setSetting("proxytype", settings.m_proxyType);
}
// Run the query
if (pEngine->runQuery(m_queryProps, m_startDoc) == false)
{
m_status = _("Couldn't run query on search engine");
m_status += " ";
m_status += m_engineDisplayableName;
}
else
{
const vector<DocumentInfo> &resultsList = pEngine->getResults();
m_documentsList.clear();
m_documentsList.reserve(resultsList.size());
m_documentsCount = pEngine->getResultsCountEstimate();
#ifdef DEBUG
cout << "QueryingThread::doWork: " << resultsList.size() << " off " << m_documentsCount
<< " results to process, starting at position " << m_startDoc << endl;
#endif
m_resultsCharset = pEngine->getResultsCharset();
if (m_listingIndex == false)
{
processResults(resultsList);
}
else
{
processResults(resultsList,
PinotSettings::getInstance().getIndexId(m_engineDisplayableName));
}
}
delete pEngine;
}
