From 252dc07d7f85cc344b5919bb7c6166ef84b2102e Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gmail.com>
Date: Mon, 25 Jan 2016 11:55:58 -0500
Subject: [PATCH] Merge pull request #988 from gitblit/976-raw-download-filestore-item
---
src/main/java/com/gitblit/models/FilestoreModel.java | 67 ++++++++++++++++++++++++++++++---
1 files changed, 60 insertions(+), 7 deletions(-)
diff --git a/src/main/java/com/gitblit/models/FilestoreModel.java b/src/main/java/com/gitblit/models/FilestoreModel.java
index 4144df6..2ed1ede 100644
--- a/src/main/java/com/gitblit/models/FilestoreModel.java
+++ b/src/main/java/com/gitblit/models/FilestoreModel.java
@@ -20,6 +20,10 @@
import java.util.Date;
import java.util.List;
import java.util.NoSuchElementException;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+import com.gitblit.Constants;
/**
* A FilestoreModel represents a file stored outside a repository but referenced by the repository using a unique objectID
@@ -31,6 +35,18 @@
private static final long serialVersionUID = 1L;
+ private static final String metaRegexText = new StringBuilder()
+ .append("version\\shttps://git-lfs.github.com/spec/v1\\s+")
+ .append("oid\\ssha256:(" + Constants.REGEX_SHA256 + ")\\s+")
+ .append("size\\s([0-9]+)")
+ .toString();
+
+ private static final Pattern metaRegex = Pattern.compile(metaRegexText);
+
+ private static final int metaRegexIndexSHA = 1;
+
+ private static final int metaRegexIndexSize = 2;
+
public final String oid;
private Long size;
@@ -43,6 +59,12 @@
//Access Control
private List<String> repositories;
+ public FilestoreModel(String id, long definedSize) {
+ oid = id;
+ size = definedSize;
+ status = Status.ReferenceOnly;
+ }
+
public FilestoreModel(String id, long expectedSize, UserModel user, String repo) {
oid = id;
size = expectedSize;
@@ -51,6 +73,29 @@
stateChangedOn = new Date();
repositories = new ArrayList<String>();
repositories.add(repo);
+ }
+
+ /*
+ * Attempts to create a FilestoreModel from the given meta string
+ *
+ * @return A valid FilestoreModel if successful, otherwise null
+ */
+ public static FilestoreModel fromMetaString(String meta) {
+
+ Matcher m = metaRegex.matcher(meta);
+
+ if (m.find()) {
+ try
+ {
+ final Long size = Long.parseLong(m.group(metaRegexIndexSize));
+ final String sha = m.group(metaRegexIndexSHA);
+ return new FilestoreModel(sha, size);
+ } catch (Exception e) {
+ //Fail silent - it is not a valid filestore item
+ }
+ }
+
+ return null;
}
public synchronized long getSize() {
@@ -102,19 +147,25 @@
}
public synchronized void addRepository(String repo) {
- if (!repositories.contains(repo)) {
- repositories.add(repo);
- }
+ if (status != Status.ReferenceOnly) {
+ if (!repositories.contains(repo)) {
+ repositories.add(repo);
+ }
+ }
}
public synchronized void removeRepository(String repo) {
- repositories.remove(repo);
+ if (status != Status.ReferenceOnly) {
+ repositories.remove(repo);
+ }
}
public synchronized boolean isInRepositoryList(List<String> repoList) {
- for (String name : repositories) {
- if (repoList.contains(name)) {
- return true;
+ if (status != Status.ReferenceOnly) {
+ for (String name : repositories) {
+ if (repoList.contains(name)) {
+ return true;
+ }
}
}
return false;
@@ -122,6 +173,8 @@
public static enum Status {
+ ReferenceOnly(-42),
+
Deleted(-30),
AuthenticationRequired(-20),
--
Gitblit v1.9.1