mstoeck3/autopsy-flatpak
1
0
Fork 0
mirror of https://github.com/overcuriousity/autopsy-flatpak.git synced 2025-07-17 02:07:42 +00:00
Code Issues Packages Projects Releases Wiki Activity

minor fixes and cleanup

Browse Source
This commit is contained in:
millmanorama 2017-01-23 17:04:40 +01:00
parent 6ec496d33e
commit b05c39dfd1
1 changed files with 15 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

24
KeywordSearch/src/org/sleuthkit/autopsy/keywordsearch/LuceneQuery.java
View File

@ -24,6 +24,7 @@ import java.util.Comparator;
import java.util.List;
import java.util.Map;
import java.util.logging.Level;
import org.apache.commons.lang3.StringUtils;
import org.apache.solr.client.solrj.SolrQuery;
import org.apache.solr.client.solrj.SolrRequest.METHOD;
import org.apache.solr.client.solrj.response.QueryResponse;
@ -222,7 +223,7 @@ class LuceneQuery implements KeywordSearchQuery {
final String docId = resultDoc.getFieldValue(Server.Schema.ID.toString()).toString();
final Integer chunkSize = (Integer) resultDoc.getFieldValue(Server.Schema.CHUNK_SIZE.toString());
Integer startOffset = getStartOffset(termVectors, docId);
Integer startOffset = getFirstOffset(termVectors, docId);
if (startOffset < chunkSize) {
matches.add(createKeywordtHit(highlightResponse, docId));
}
@ -235,15 +236,14 @@ class LuceneQuery implements KeywordSearchQuery {
return matches;
}
private Integer getStartOffset(SimpleOrderedMap<?> termVectors, final String docId) {
private Integer getFirstOffset(SimpleOrderedMap<?> termVectors, final String docId) {
SimpleOrderedMap<?> docTermVector = (SimpleOrderedMap<?>) termVectors.get(docId);
SimpleOrderedMap<?> fieldVector = (field == null)
? (SimpleOrderedMap< ?>) docTermVector.get(Server.Schema.TEXT.toString())
: (SimpleOrderedMap<?>) docTermVector.get(field);
SimpleOrderedMap<?> termInfo = (SimpleOrderedMap<?>) fieldVector.get(getQueryString());
SimpleOrderedMap<?> termInfo = (SimpleOrderedMap<?>) fieldVector.get(StringUtils.strip(getQueryString().toLowerCase(), "\""));
SimpleOrderedMap<?> offsets = (SimpleOrderedMap<?>) termInfo.get("offsets");
Integer startOffset = (Integer) offsets.get("start");
return startOffset;
return (Integer) offsets.get("start");
}
/**
@ -270,18 +270,24 @@ class LuceneQuery implements KeywordSearchQuery {
q.setQuery(theQueryStr);
q.setRows(MAX_RESULTS);
// q.setFields(Server.Schema.ID.toString());
q.addSort(Server.Schema.ID.toString(), SolrQuery.ORDER.asc);
for (KeywordQueryFilter filter : filters) {
q.addFilterQuery(filter.toString());
}
//use Term Vector Request Handler to get term vectors with offsets.
//They are used to exclude hits that start inside the chunk window.
q.setRequestHandler("/tvrh");
q.setParam("tv", true);
q.setParam("tv.df", false);
q.setParam("tv.offsets", true);
q.setParam("tv.positions", false);
q.setParam("tv.payloads", false);
q.setParam("tv.tf", false);
q.setParam("tv.tf_idf", false);
if (field != null) {
q.setParam("tv.fl", field);
}
q.setParam("tv.all", true);
if (snippets) {
q.addHighlightField(Server.Schema.TEXT.toString());
@ -328,7 +334,7 @@ class LuceneQuery implements KeywordSearchQuery {
* return snippet preview context
*
* @param query the keyword query for text to highlight. Lucene
* special cahrs should already be escaped.
* special chars should already be escaped.
* @param solrObjectId The Solr object id associated with the file or
* artifact
* @param isRegex whether the query is a regular expression (different
@ -346,7 +352,7 @@ class LuceneQuery implements KeywordSearchQuery {
* return snippet preview context
*
* @param query the keyword query for text to highlight. Lucene
* special cahrs should already be escaped.
* special chars should already be escaped.
* @param solrObjectId Solr object id associated with the hit
* @param chunkID chunk id associated with the content hit, or 0 if no
* chunks