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NOISSUE add missing files

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This commit is contained in:
Petr Mrázek
2015-09-27 22:31:52 +02:00
parent 271ad9e4fd
commit 33c3850b40
4 changed files with 153 additions and 0 deletions
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68
application/handlers/WebResourceHandler.cpp Normal file
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#include "WebResourceHandler.h"
#include "net/CacheDownload.h"
#include "net/HttpMetaCache.h"
#include "net/NetJob.h"
#include "FileSystem.h"
#include "Env.h"
//FIXME: wrong. needs to be done elsewhere.
QMap<QString, NetJob *> WebResourceHandler::m_activeDownloads;
WebResourceHandler::WebResourceHandler(const QString &url)
: QObject(), m_url(url)
{
MetaEntryPtr entry = ENV.metacache()->resolveEntry("icons", url);
if (!entry->stale)
{
setResultFromFile(entry->getFullPath());
}
else if (m_activeDownloads.contains(url))
{
NetJob *job = m_activeDownloads.value(url);
connect(job, &NetJob::succeeded, this, &WebResourceHandler::succeeded);
connect(job, &NetJob::failed, this, [job, this]() {setFailure(job->failReason());});
connect(job, &NetJob::progress, this, &WebResourceHandler::progress);
}
else
{
NetJob *job = new NetJob("Icon download");
job->addNetAction(CacheDownload::make(QUrl(url), entry));
connect(job, &NetJob::succeeded, this, &WebResourceHandler::succeeded);
connect(job, &NetJob::failed, this, [job, this]() {setFailure(job->failReason());});
connect(job, &NetJob::progress, this, &WebResourceHandler::progress);
connect(job, &NetJob::finished, job, [job](){m_activeDownloads.remove(m_activeDownloads.key(job));job->deleteLater();});
m_activeDownloads.insert(url, job);
job->start();
}
}
void WebResourceHandler::succeeded()
{
MetaEntryPtr entry = ENV.metacache()->resolveEntry("icons", m_url);
setResultFromFile(entry->getFullPath());
m_activeDownloads.remove(m_activeDownloads.key(qobject_cast<NetJob *>(sender())));
}
void WebResourceHandler::progress(qint64 current, qint64 total)
{
if (total == 0)
{
setProgress(101);
}
else
{
setProgress(current / total);
}
}
void WebResourceHandler::setResultFromFile(const QString &file)
{
try
{
setResult(FS::read(file));
}
catch (Exception &e)
{
setFailure(e.cause());
}
}