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Merge pull request #65 from overleaf/sk-handle-409-has-dot-git

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Handle a 409 response with code=projectHasDotGit
This commit is contained in:
Shane Kilkelly
2019-05-29 10:33:22 +01:00
committed by GitHub
parent b6fc48645a 2492c95c0b
commit b1d7a0cf63
3 changed files with 64 additions and 2 deletions
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26
services/git-bridge/src/main/java/uk/ac/ic/wlgitbridge/snapshot/base/Request.java
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@@ -11,6 +11,7 @@ import uk.ac.ic.wlgitbridge.util.Log;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.Arrays;
import java.util.concurrent.*;
/**
@@ -73,9 +74,30 @@ public abstract class Request<T extends Result> {
if (cause instanceof HttpResponseException) {
HttpResponseException httpCause = (HttpResponseException) cause;
int sc = httpCause.getStatusCode();
if (sc == HttpServletResponse.SC_UNAUTHORIZED || sc == HttpServletResponse.SC_FORBIDDEN) {
if (sc == HttpServletResponse.SC_UNAUTHORIZED || sc == HttpServletResponse.SC_FORBIDDEN) { // 401, 403
throw new ForbiddenException();
} else if (sc == HttpServletResponse.SC_NOT_FOUND) {
} else if (sc == HttpServletResponse.SC_CONFLICT) { // 409
try {
JsonObject json = Instance.gson.fromJson(httpCause.getContent(), JsonObject.class);
String code = json.get("code").getAsString();
if ("projectHasDotGit".equals(code)) {
throw new MissingRepositoryException(Arrays.asList(
"This project contains a '.git' entity at the top level, indicating that it is",
"already a git repository. The Overleaf git-bridge cannot work with this project",
"due to a known problem with handling these '.git' folders.",
"",
"If this is unexpected, please contact us at support@overleaf.com, or",
"see https://www.overleaf.com/help/342 for more information."
));
} else {
throw new MissingRepositoryException(Arrays.asList("Conflict: 409"));
}
} catch (IllegalStateException
| ClassCastException
| NullPointerException _e) { // json parse errors
throw new MissingRepositoryException(Arrays.asList("Conflict: 409"));
}
} else if (sc == HttpServletResponse.SC_NOT_FOUND) { // 404
try {
JsonObject json = Instance.gson.fromJson(httpCause.getContent(), JsonObject.class);
String message = json.get("message").getAsString();