Libkdav2

davitemdeletejob.cpp
1/*
2 Copyright (c) 2010 Tobias Koenig <tokoe@kde.org>
3
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
8
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
13
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
17*/
18
19#include "davitemdeletejob.h"
20
21#include "davitemfetchjob.h"
22#include "davmanager.h"
23#include "daverror.h"
24#include "davjob.h"
25
26using namespace KDAV2;
27
29 : DavJobBase(parent), mItem(item), mFreshResponseCode(-1)
30{
31}
32
34{
35 DavJob *job = DavManager::self()->createDeleteJob(mItem.url().url());
36 connect(job, &DavJob::result, this, &DavItemDeleteJob::davJobFinished);
37}
38
40{
41 return mFreshItem;
42}
43
45{
46 return mFreshResponseCode;
47}
48
49void DavItemDeleteJob::davJobFinished(KJob *job)
50{
51 auto deleteJob = static_cast<DavJob *>(job);
52
53 if (deleteJob->error()) {
54 const int responseCode = deleteJob->httpStatusCode();
55 if (responseCode != 404 && responseCode != 410) {
56 setErrorFromJob(deleteJob, ERR_ITEMDELETE);
57 }
58
59 if (hasConflict()) {
60 DavItemFetchJob *fetchJob = new DavItemFetchJob(mItem);
61 connect(fetchJob, &DavItemFetchJob::result, this, &DavItemDeleteJob::conflictingItemFetched);
62 fetchJob->start();
63 return;
64 }
65 }
66
67 emitResult();
68}
69
70void DavItemDeleteJob::conflictingItemFetched(KJob *job)
71{
73 mFreshResponseCode = fetchJob->latestHttpStatusCode();
74
75 if (!job->error()) {
76 mFreshItem = fetchJob->item();
77 }
78
79 emitResult();
80}
81
DavItemDeleteJob(const DavItem &item, QObject *parent=nullptr)
Creates a new dav item delete job.
int freshResponseCode() const
Returns the http response code we got when fetching the fresh item.
DavItem freshItem() const
Returns the item that triggered the conflict, if any.
void start() override
Starts the job.
A job that fetches a DAV item from the DAV server.
DavItem item() const
Returns the fetched item including current etag information.
void start() override
Starts the job.
A helper class to store information about DAV resources.
Definition davitem.h:52
DavUrl url() const
Returns the url that identifies the item.
Definition davitem.cpp:84
base class for the jobs used by the resource.
Definition davjobbase.h:38
void setErrorFromJob(DavJob *, ErrorNumber jobErrorCode=ERR_PROBLEM_WITH_REQUEST)
Set the error of this job from a failed DavJob (executed by this job).
bool hasConflict() const
Check if the job failed because of a conflict.
unsigned int latestHttpStatusCode() const
Get the latest http status code.
static DavManager * self()
Returns the global instance of the DAV manager.
DavJob * createDeleteJob(const QUrl &url)
Returns a preconfigured DAV DELETE job.
QUrl url() const
Returns the url that identifies the DAV object.
Definition davurl.cpp:41
void emitResult()
int error() const
void result(KJob *job)
QMetaObject::Connection connect(const QObject *sender, PointerToMemberFunction signal, Functor functor)
T qobject_cast(QObject *object)
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