Examples with FilterBuilder org.elasticsearch.index.query.FilterBuilder used on opensource projects

Example 31 with FilterBuilder

use of org.elasticsearch.index.query.FilterBuilder in project bw-calendar-engine by Bedework.

the class ESQueryFilter method addDateRangeFilter.

/**
 * Add date range terms to filter. The actual terms depend on
 * how we want recurring events returned - expanded or as master
 * and overrides.
 *
 * <p>For expanded we just search on the actual dtstart and
 * end. This will find all the entities that fall in the desired
 * range</p>
 *
 * <p>For master + overrides we need to return any override that
 * overrides an instance in the range but itself is outside the
 * range. For these we search on the index start/end</p>
 *
 * @param filter
 * @param entityType
 * @param start
 * @param end
 * @return the filter or a filter with anded date range
 * @throws CalFacadeException on error
 */
public FilterBuilder addDateRangeFilter(final FilterBuilder filter, final int entityType, final String start, final String end) throws CalFacadeException {
    if ((start == null) && (end == null)) {
        return filter;
    }
    queryFiltered = true;
    final String startRef;
    final String endRef;
    if (entityType == IcalDefs.entityTypeAlarm) {
        return and(filter, range(nextTriggerRef, start, end), null);
    }
    if (recurRetrieval.mode == Rmode.expanded) {
        startRef = dtStartUTCRef;
        endRef = dtEndUTCRef;
    } else {
        startRef = indexStartUTCRef;
        endRef = indexEndUTCRef;
    }
    FilterBuilder fb = filter;
    if (end != null) {
        // Start of events must be before the end of the range
        final RangeFilterBuilder rfb = new RangeFilterBuilder(startRef);
        rfb.lt(dateTimeUTC(end));
        fb = and(fb, rfb, null);
    }
    if (start != null) {
        // End of events must be before the end of the range
        final RangeFilterBuilder rfb = new RangeFilterBuilder(endRef);
        rfb.gte(dateTimeUTC(start));
        rfb.includeLower(false);
        fb = and(fb, rfb, null);
    }
    adjustTimeLimits(start, end);
    return fb;
}

Example 32 with FilterBuilder

use of org.elasticsearch.index.query.FilterBuilder in project bw-calendar-engine by Bedework.

the class ESQueryFilter method getAllForReindex.

public QueryBuilder getAllForReindex(final String docType) {
    FilterBuilder limit;
    if (docType != null) {
        limit = addTerm("_type", docType);
    } else {
        FilterBuilder f = addTerm("_type", BwIndexer.docTypeCategory);
        f = or(f, addTerm("_type", BwIndexer.docTypeContact));
        f = or(f, addTerm("_type", BwIndexer.docTypeLocation));
        f = or(f, addTerm("_type", docTypeEvent));
        limit = not(f);
        f = addTerm("_type", docTypeEvent);
        f = and(f, addTerm(PropertyInfoIndex.MASTER, "true"), null);
        limit = or(limit, f);
    }
    return new FilteredQueryBuilder(null, limit);
}

Example 33 with FilterBuilder

use of org.elasticsearch.index.query.FilterBuilder in project bw-calendar-engine by Bedework.

the class ESQueryFilter method makeFilters.

private List<FilterBuilder> makeFilters(final List<FilterBase> fs, final boolean anding) throws CalFacadeException {
    List<FilterBuilder> fbs = new ArrayList<>();
    /* We'll try to compact the filters - if we have a whole bunch of
          "term" {"category_uid": "abcd"} for example we can turn it into
          "terms" {"category_uid": ["abcd", "pqrs"]}
     */
    TermOrTerms lastFb = null;
    for (FilterBase f : fs) {
        FilterBuilder fb = makeFilter(f);
        if (fb == null) {
            continue;
        }
        if (lastFb == null) {
            if (!(fb instanceof TermOrTerms)) {
                fbs.add(fb);
                continue;
            }
            lastFb = (TermOrTerms) fb;
        } else if (!(fb instanceof TermOrTerms)) {
            fbs.add(fb);
        } else {
            /* Can we combine them? */
            TermOrTerms thisFb = (TermOrTerms) fb;
            if (thisFb.dontMerge || !lastFb.fldName.equals(thisFb.fldName) || (lastFb.not != thisFb.not)) {
                fbs.add(lastFb);
                lastFb = thisFb;
            } else {
                lastFb = lastFb.anding(anding);
                if (thisFb.isTerms) {
                    for (Object o : (Collection) thisFb.value) {
                        lastFb.addValue(o);
                    }
                } else {
                    lastFb.addValue(thisFb.value);
                }
            }
        }
    }
    if (lastFb != null) {
        fbs.add(lastFb);
    }
    return fbs;
}

Example 34 with FilterBuilder

use of org.elasticsearch.index.query.FilterBuilder in project bw-calendar-engine by Bedework.

the class BwIndexEsImpl method deleteEvent.

private boolean deleteEvent(final String href) throws CalFacadeException {
    final DeleteByQueryRequestBuilder delQreq = getClient().prepareDeleteByQuery(targetIndex).setTypes(docTypeEvent, docTypePoll);
    final ESQueryFilter esq = getFilters(null);
    final FilterBuilder fb = esq.addTerm(PropertyInfoIndex.HREF, href);
    delQreq.setQuery(QueryBuilders.filteredQuery(QueryBuilders.matchAllQuery(), fb));
    final DeleteByQueryResponse delResp = delQreq.execute().actionGet();
    boolean ok = true;
    for (final IndexDeleteByQueryResponse idqr : delResp.getIndices().values()) {
        if (idqr.getFailedShards() > 0) {
            warn("Failing shards for delete href: " + href + " index: " + idqr.getIndex());
            ok = false;
        }
    }
    return ok;
}

Example 35 with FilterBuilder

use of org.elasticsearch.index.query.FilterBuilder in project stash-codesearch-plugin by palantir.

the class SearchServlet method doGet.

@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
    // Make sure user is logged in
    try {
        validationService.validateAuthenticated();
    } catch (AuthorisationException notLoggedInException) {
        try {
            resp.sendRedirect(propertiesService.getLoginUri(URI.create(req.getRequestURL() + (req.getQueryString() == null ? "" : "?" + req.getQueryString()))).toASCIIString());
        } catch (Exception e) {
            log.error("Unable to redirect unauthenticated user to login page", e);
        }
        return;
    }
    // Query and parse settings
    SearchParams params = SearchParams.getParams(req, DateTimeZone.forTimeZone(propertiesService.getDefaultTimeZone()));
    GlobalSettings globalSettings = settingsManager.getGlobalSettings();
    ImmutableSet.Builder<String> noHighlightBuilder = new ImmutableSet.Builder<String>();
    for (String extension : globalSettings.getNoHighlightExtensions().split(",")) {
        extension = extension.trim().toLowerCase();
        if (!extension.isEmpty()) {
            noHighlightBuilder.add(extension);
        }
    }
    ImmutableSet<String> noHighlight = noHighlightBuilder.build();
    int maxPreviewLines = globalSettings.getMaxPreviewLines();
    int maxMatchLines = globalSettings.getMaxMatchLines();
    int maxFragments = globalSettings.getMaxFragments();
    int pageSize = globalSettings.getPageSize();
    TimeValue searchTimeout = new TimeValue(globalSettings.getSearchTimeout());
    float commitHashBoost = (float) globalSettings.getCommitHashBoost();
    float commitSubjectBoost = (float) globalSettings.getCommitBodyBoost();
    float commitBodyBoost = (float) globalSettings.getCommitBodyBoost();
    float fileNameBoost = (float) globalSettings.getFileNameBoost();
    // Execute ES query
    int pages = 0;
    long totalHits = 0;
    long searchTime = 0;
    SearchHit[] currentHits = {};
    String error = "";
    ArrayList<ImmutableMap<String, Object>> hitArray = new ArrayList<ImmutableMap<String, Object>>(currentHits.length);
    ImmutableMap<String, Object> statistics = ImmutableMap.of();
    if (params.doSearch) {
        // Repo map is null iff user is a system administrator (don't need to validate permissions).
        ImmutableMap<String, Repository> repoMap;
        try {
            validationService.validateForGlobal(Permission.SYS_ADMIN);
            repoMap = null;
        } catch (AuthorisationException e) {
            repoMap = repositoryServiceManager.getRepositoryMap(validationService);
            if (repoMap.isEmpty()) {
                error = "You do not have permissions to access any repositories";
            }
        }
        int startIndex = params.page * pageSize;
        SearchRequestBuilder esReq = es.getClient().prepareSearch(ES_SEARCHALIAS).setFrom(startIndex).setSize(pageSize).setTimeout(searchTimeout).setFetchSource(true);
        if (error != null && !error.isEmpty()) {
            log.warn("Not performing search due to error {}", error);
        } else {
            // Build query source and perform query
            QueryBuilder query = matchAllQuery();
            if (params.searchString != null && !params.searchString.isEmpty()) {
                QueryStringQueryBuilder queryStringQuery = queryString(params.searchString).analyzeWildcard(true).lenient(true).defaultOperator(QueryStringQueryBuilder.Operator.AND);
                if (params.searchCommits) {
                    queryStringQuery.field("commit.subject", commitSubjectBoost).field("commit.hash", commitHashBoost).field("commit.body", commitBodyBoost);
                }
                if (params.searchFilenames) {
                    queryStringQuery.field("file.path", fileNameBoost);
                }
                if (params.searchCode) {
                    queryStringQuery.field("file.contents", 1);
                }
                query = queryStringQuery;
            }
            FilterBuilder filter = andFilter(boolFilter().must(repoMap == null ? matchAllFilter() : sf.aclFilter(repoMap), sf.refFilter(params.refNames.split(",")), sf.projectFilter(params.projectKeys.split(",")), sf.repositoryFilter(params.repoNames.split(",")), sf.extensionFilter(params.extensions.split(",")), sf.authorFilter(params.authorNames.split(","))), sf.dateRangeFilter(params.committedAfter, params.committedBefore));
            FilteredQueryBuilder finalQuery = filteredQuery(query, filter);
            esReq.setQuery(finalQuery).setHighlighterPreTags("\u0001").setHighlighterPostTags("\u0001").addHighlightedField("contents", 1, maxFragments);
            String[] typeArray = {};
            if (params.searchCommits) {
                if (params.searchFilenames || params.searchCode) {
                    typeArray = new String[] { "commit", "file" };
                } else {
                    typeArray = new String[] { "commit" };
                }
            } else if (params.searchFilenames || params.searchCode) {
                typeArray = new String[] { "file" };
            }
            esReq.setTypes(typeArray);
            // Build aggregations if statistics were requested
            if (params.showStatistics) {
                esReq.addAggregation(cardinality("authorCardinality").field("authoremail.untouched").precisionThreshold(1000)).addAggregation(terms("authorRanking").field("authoremail.untouched").size(25)).addAggregation(percentiles("charcountPercentiles").field("charcount").percentiles(PERCENTILES)).addAggregation(extendedStats("charcountStats").field("charcount")).addAggregation(filter("commitCount").filter(typeFilter("commit"))).addAggregation(cardinality("extensionCardinality").field("extension").precisionThreshold(1000)).addAggregation(terms("extensionRanking").field("extension").size(25)).addAggregation(percentiles("linecountPercentiles").field("linecount").percentiles(PERCENTILES)).addAggregation(extendedStats("linecountStats").field("linecount"));
            }
            SearchResponse esResp = null;
            try {
                esResp = esReq.get();
            } catch (SearchPhaseExecutionException e) {
                log.warn("Query failure", e);
                error = "Make sure your query conforms to the Lucene/Elasticsearch query string syntax.";
            }
            if (esResp != null) {
                SearchHits esHits = esResp.getHits();
                totalHits = esHits.getTotalHits();
                pages = (int) Math.min(Integer.MAX_VALUE, (totalHits + pageSize - 1) / pageSize);
                currentHits = esHits.getHits();
                searchTime = esResp.getTookInMillis();
                for (ShardSearchFailure failure : esResp.getShardFailures()) {
                    log.warn("Shard failure {}", failure.reason());
                    if (error == null || error.isEmpty()) {
                        error = "Shard failure: " + failure.reason();
                    }
                }
                Aggregations aggs = esResp.getAggregations();
                if (params.showStatistics && aggs != null && !aggs.asList().isEmpty()) {
                    Cardinality authorCardinality = aggs.get("authorCardinality");
                    Terms authorRanking = aggs.get("authorRanking");
                    Percentiles charcountPercentiles = aggs.get("charcountPercentiles");
                    Filter commitCount = aggs.get("commitCount");
                    ExtendedStats charcountStats = aggs.get("charcountStats");
                    Cardinality extensionCardinality = aggs.get("extensionCardinality");
                    Terms extensionRanking = aggs.get("extensionRanking");
                    Percentiles linecountPercentiles = aggs.get("linecountPercentiles");
                    ExtendedStats linecountStats = aggs.get("linecountStats");
                    statistics = new ImmutableMap.Builder<String, Object>().put("authorCardinality", authorCardinality.getValue()).put("authorRanking", getSoyRankingList(authorRanking, commitCount.getDocCount())).put("charcount", new ImmutableMap.Builder<String, Object>().put("average", charcountStats.getAvg()).put("max", Math.round(charcountStats.getMax())).put("min", Math.round(charcountStats.getMin())).put("percentiles", getSoyPercentileList(charcountPercentiles, PERCENTILES)).put("sum", Math.round(charcountStats.getSum())).build()).put("commitcount", commitCount.getDocCount()).put("extensionCardinality", extensionCardinality.getValue()).put("extensionRanking", getSoyRankingList(extensionRanking, charcountStats.getCount())).put("filecount", charcountStats.getCount()).put("linecount", new ImmutableMap.Builder<String, Object>().put("average", linecountStats.getAvg()).put("max", Math.round(linecountStats.getMax())).put("min", Math.round(linecountStats.getMin())).put("percentiles", getSoyPercentileList(linecountPercentiles, PERCENTILES)).put("sum", Math.round(linecountStats.getSum())).build()).build();
                }
            }
        }
        // Iterate through current page of search hits
        for (SearchHit hit : currentHits) {
            ImmutableMap<String, Object> hitData = searchHitToDataMap(hit, repoMap, maxPreviewLines, maxMatchLines, noHighlight);
            if (hitData != null) {
                hitArray.add(hitData);
            }
        }
    }
    // Render page
    pbs.assembler().resources().requireContext("com.atlassian.auiplugin:aui-date-picker");
    pbs.assembler().resources().requireContext("com.atlassian.auiplugin:aui-experimental-tooltips");
    pbs.assembler().resources().requireWebResource("com.palantir.stash.stash-code-search:scs-resources");
    resp.setContentType("text/html");
    try {
        String queryString = req.getQueryString();
        String fullUri = req.getRequestURI() + "?" + (queryString == null ? "" : queryString.replaceAll("&?page=\\d*", ""));
        ImmutableMap<String, Object> data = new ImmutableMap.Builder<String, Object>().put("pages", pages).put("currentPage", params.page).put("prevParams", params.soyParams).put("doSearch", params.doSearch).put("totalHits", totalHits).put("hitArray", hitArray).put("statistics", statistics).put("error", error).put("fullUri", fullUri).put("baseUrl", propertiesService.getBaseUrl().toASCIIString()).put("resultFrom", Math.min(totalHits, params.page * pageSize + 1)).put("resultTo", Math.min(totalHits, (params.page + 1) * pageSize)).put("searchTime", searchTime).build();
        soyTemplateRenderer.render(resp.getWriter(), "com.palantir.stash.stash-code-search:codesearch-soy", "plugin.page.codesearch.searchPage", data);
    } catch (Exception e) {
        log.error("Error rendering Soy template", e);
    }
}