2068b0515f
Instead of using the MD5 hash of the enclosure download URL, we create a filename which follows `feedname/entry_title.hash.ext`, where feedname is a uniquefied feed title (stored in the DB), a truncated version of the entry title, a shortened hash based on the download URL, and the original file extension extracted from the download URL. BUG: 457848
80 lines
2.5 KiB
C++
80 lines
2.5 KiB
C++
/**
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* SPDX-FileCopyrightText: 2020 Tobias Fella <tobias.fella@kde.org>
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* SPDX-FileCopyrightText: 2021-2022 Bart De Vries <bart@mogwai.be>
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*
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* SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
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*/
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#pragma once
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#include <QFile>
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#include <QNetworkAccessManager>
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#include <QNetworkReply>
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#include <QObject>
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#include <QUrl>
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#include <Syndication/Syndication>
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#include "enclosure.h"
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#include "error.h"
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class Fetcher : public QObject
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{
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Q_OBJECT
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Q_PROPERTY(int updateProgress MEMBER m_updateProgress NOTIFY updateProgressChanged)
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Q_PROPERTY(int updateTotal MEMBER m_updateTotal NOTIFY updateTotalChanged)
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Q_PROPERTY(bool updating MEMBER m_updating NOTIFY updatingChanged)
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public:
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static Fetcher &instance()
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{
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static Fetcher _instance;
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return _instance;
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}
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Q_INVOKABLE void fetch(const QString &url);
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Q_INVOKABLE void fetch(const QStringList &urls);
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Q_INVOKABLE void fetchAll();
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Q_INVOKABLE QString image(const QString &url);
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Q_INVOKABLE QNetworkReply *download(const QString &url, const QString &fileName) const;
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void getRedirectedUrl(const QUrl &url);
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QNetworkReply *get(QNetworkRequest &request) const;
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QNetworkReply *post(QNetworkRequest &request, const QByteArray &data) const;
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Q_SIGNALS:
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void entryAdded(const QString &feedurl, const QString &id);
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void entryUpdated(const QString &feedurl, const QString &id);
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void feedUpdated(const QString &url);
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void feedDetailsUpdated(const QString &url,
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const QString &name,
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const QString &image,
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const QString &link,
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const QString &description,
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const QDateTime &lastUpdated,
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const QString &dirname);
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void feedUpdateStatusChanged(const QString &url, bool status);
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void cancelFetching();
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void updateProgressChanged(int progress);
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void updateTotalChanged(int nrOfFeeds);
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void updatingChanged(bool state);
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void error(Error::Type type, const QString &url, const QString &id, const int errorId, const QString &errorString, const QString &title);
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void downloadFinished(QString url) const;
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void foundRedirectedUrl(const QUrl &url, const QUrl &newUrl);
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private:
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Fetcher();
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QNetworkReply *head(QNetworkRequest &request) const;
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void setHeader(QNetworkRequest &request) const;
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QSet<QString> m_ongoingImageDownloads;
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QNetworkAccessManager *manager;
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int m_updateProgress;
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int m_updateTotal;
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bool m_updating;
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};
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