From eecaad8b8e2c447429c31a01d49260ddd6b4ee03 Mon Sep 17 00:00:00 2001
From: Paul Martin <paul@paulsputer.com>
Date: Sat, 16 Apr 2016 17:35:32 -0400
Subject: [PATCH] Proof of concept #1026
---
src/main/java/com/gitblit/service/LuceneService.java | 46 ++++++++++++++++++++++++++++++++++++++--------
1 files changed, 38 insertions(+), 8 deletions(-)
diff --git a/src/main/java/com/gitblit/service/LuceneService.java b/src/main/java/com/gitblit/service/LuceneService.java
index 482be5c..62f7df7 100644
--- a/src/main/java/com/gitblit/service/LuceneService.java
+++ b/src/main/java/com/gitblit/service/LuceneService.java
@@ -19,6 +19,7 @@
import java.io.ByteArrayOutputStream;
import java.io.File;
+import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.text.MessageFormat;
@@ -66,6 +67,11 @@
import org.apache.lucene.store.Directory;
import org.apache.lucene.store.FSDirectory;
import org.apache.lucene.util.Version;
+import org.apache.tika.metadata.Metadata;
+import org.apache.tika.parser.AutoDetectParser;
+import org.apache.tika.parser.ParseContext;
+import org.apache.tika.parser.pdf.PDFParser;
+import org.apache.tika.sax.BodyContentHandler;
import org.eclipse.jgit.diff.DiffEntry.ChangeType;
import org.eclipse.jgit.lib.Constants;
import org.eclipse.jgit.lib.FileMode;
@@ -85,8 +91,11 @@
import org.slf4j.LoggerFactory;
import com.gitblit.Constants.SearchObjectType;
+import com.gitblit.GitBlit;
import com.gitblit.IStoredSettings;
import com.gitblit.Keys;
+import com.gitblit.manager.FilestoreManager;
+import com.gitblit.manager.IFilestoreManager;
import com.gitblit.manager.IRepositoryManager;
import com.gitblit.models.PathModel.PathChangeModel;
import com.gitblit.models.RefModel;
@@ -105,7 +114,7 @@
public class LuceneService implements Runnable {
- private static final int INDEX_VERSION = 5;
+ private static final int INDEX_VERSION = 6;
private static final String FIELD_OBJECT_TYPE = "type";
private static final String FIELD_PATH = "path";
@@ -125,12 +134,14 @@
private static final String CONF_ALIAS = "aliases";
private static final String CONF_BRANCH = "branches";
- private static final Version LUCENE_VERSION = Version.LUCENE_46;
+ private static final Version LUCENE_VERSION = Version.LUCENE_4_10_0;
private final Logger logger = LoggerFactory.getLogger(LuceneService.class);
private final IStoredSettings storedSettings;
private final IRepositoryManager repositoryManager;
+ private final IFilestoreManager filestoreManager;
+
private final File repositoriesFolder;
private final Map<String, IndexSearcher> searchers = new ConcurrentHashMap<String, IndexSearcher>();
@@ -141,10 +152,12 @@
public LuceneService(
IStoredSettings settings,
- IRepositoryManager repositoryManager) {
+ IRepositoryManager repositoryManager,
+ IFilestoreManager filestoreManager) {
this.storedSettings = settings;
this.repositoryManager = repositoryManager;
+ this.filestoreManager = filestoreManager;
this.repositoriesFolder = repositoryManager.getRepositoriesFolder();
String exts = luceneIgnoreExtensions;
if (settings != null) {
@@ -437,7 +450,7 @@
// skip non-annotated tags
continue;
}
- if (!tags.containsKey(tag.getObjectId().getName())) {
+ if (!tags.containsKey(tag.getReferencedObjectId().getName())) {
tags.put(tag.getReferencedObjectId().getName(), new ArrayList<String>());
}
tags.get(tag.getReferencedObjectId().getName()).add(tag.displayName);
@@ -540,7 +553,8 @@
if (!paths.containsKey(path)) {
continue;
}
-
+//TODO: Figure out filestore oid the path - bit more involved than updating the index
+
// remove path from set
ObjectId blobId = paths.remove(path);
result.blobCount++;
@@ -615,7 +629,7 @@
}
// finished
- reader.release();
+ reader.close();
// commit all changes and reset the searcher
config.setInt(CONF_INDEX, null, CONF_VERSION, INDEX_VERSION);
@@ -677,9 +691,24 @@
}
if (StringUtils.isEmpty(ext) || !excludedExtensions.contains(ext)) {
+ String str = "";
// read the blob content
- String str = JGitUtils.getStringContent(repository, commit.getTree(),
+ if (path.isFilestoreItem()) {
+ //Get file from filestore
+ BodyContentHandler handler = new BodyContentHandler();
+ Metadata metadata = new Metadata();
+ PDFParser parser = new PDFParser();
+
+ ParseContext parseContext = new ParseContext();
+ File lfsFile = filestoreManager.getStoragePath(path.getFilestoreOid());
+ FileInputStream inputstream = new FileInputStream(lfsFile);
+ parser.parse(inputstream, handler, metadata, parseContext);
+ str = handler.toString();
+ } else {
+ str = JGitUtils.getStringContent(repository, commit.getTree(),
path.path, encodings);
+ }
+
if (str != null) {
doc.add(new Field(FIELD_CONTENT, str, TextField.TYPE_STORED));
writer.addDocument(doc);
@@ -1104,6 +1133,7 @@
content = "";
}
+ int tabLength = storedSettings.getInteger(Keys.web.tabLength, 4);
int fragmentLength = SearchObjectType.commit == result.type ? 512 : 150;
QueryScorer scorer = new QueryScorer(query, "content");
@@ -1126,7 +1156,7 @@
if (fragment.length() > fragmentLength) {
fragment = fragment.substring(0, fragmentLength) + "...";
}
- return "<pre class=\"text\">" + StringUtils.escapeForHtml(fragment, true) + "</pre>";
+ return "<pre class=\"text\">" + StringUtils.escapeForHtml(fragment, true, tabLength) + "</pre>";
}
// make sure we have unique fragments
--
Gitblit v1.9.1