Redesign RSS subsystem

2025-07-06 21:21:24 -07:00 · 2017-03-07 16:10:42 +03:00 · 2017-03-07 16:10:42 +03:00 · 989a70fe60
commit 989a70fe60
parent 090a2edc1a
64 changed files with 5116 additions and 4727 deletions
--- a/src/base/rss/rss_article.cpp
+++ b/src/base/rss/rss_article.cpp
@ -0,0 +1,178 @@
+/*
+ * Bittorrent Client using Qt and libtorrent.
+ * Copyright (C) 2017  Vladimir Golovnev <glassez@yandex.ru>
+ * Copyright (C) 2010  Christophe Dumez <chris@qbittorrent.org>
+ * Copyright (C) 2010  Arnaud Demaiziere <arnaud@qbittorrent.org>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * In addition, as a special exception, the copyright holders give permission to
+ * link this program with the OpenSSL project's "OpenSSL" library (or with
+ * modified versions of it that use the same license as the "OpenSSL" library),
+ * and distribute the linked executables. You must obey the GNU General Public
+ * License in all respects for all of the code used other than "OpenSSL".  If you
+ * modify file(s), you may extend this exception to your version of the file(s),
+ * but you are not obligated to do so. If you do not wish to do so, delete this
+ * exception statement from your version.
+ */
+
+#include "rss_article.h"
+
+#include <QJsonObject>
+#include <QVariant>
+
+#include "rss_feed.h"
+
+const QString Str_Id(QStringLiteral("id"));
+const QString Str_Date(QStringLiteral("date"));
+const QString Str_Title(QStringLiteral("title"));
+const QString Str_Author(QStringLiteral("author"));
+const QString Str_Description(QStringLiteral("description"));
+const QString Str_TorrentURL(QStringLiteral("torrentURL"));
+const QString Str_Torrent_Url(QStringLiteral("torrent_url"));
+const QString Str_Link(QStringLiteral("link"));
+const QString Str_News_Link(QStringLiteral("news_link"));
+const QString Str_IsRead(QStringLiteral("isRead"));
+const QString Str_Read(QStringLiteral("read"));
+
+using namespace RSS;
+
+Article::Article(Feed *feed, QString guid, QDateTime date, QString title, QString author
+                 , QString description, QString torrentUrl, QString link, bool isRead)
+    : QObject(feed)
+    , m_feed(feed)
+    , m_guid(guid)
+    , m_date(date)
+    , m_title(title)
+    , m_author(author)
+    , m_description(description)
+    , m_torrentURL(torrentUrl)
+    , m_link(link)
+    , m_isRead(isRead)
+{
+}
+
+QString Article::guid() const
+{
+    return m_guid;
+}
+
+QDateTime Article::date() const
+{
+    return m_date;
+}
+
+QString Article::title() const
+{
+    return m_title;
+}
+
+QString Article::author() const
+{
+    return m_author;
+}
+
+QString Article::description() const
+{
+    return m_description;
+}
+
+QString Article::torrentUrl() const
+{
+    return (m_torrentURL.isEmpty() ? m_link : m_torrentURL);
+}
+
+QString Article::link() const
+{
+    return m_link;
+}
+
+bool Article::isRead() const
+{
+    return m_isRead;
+}
+
+void Article::markAsRead()
+{
+    if (!m_isRead) {
+        m_isRead = true;
+        emit read(this);
+    }
+}
+
+QJsonObject Article::toJsonObject() const
+{
+    return {
+        {Str_Id, m_guid},
+        {Str_Date, m_date.toString(Qt::RFC2822Date)},
+        {Str_Title, m_title},
+        {Str_Author, m_author},
+        {Str_Description, m_description},
+        {Str_TorrentURL, m_torrentURL},
+        {Str_Link, m_link},
+        {Str_IsRead, m_isRead}
+    };
+}
+
+bool Article::articleDateRecentThan(Article *article, const QDateTime &date)
+{
+    return article->date() > date;
+}
+
+Article *Article::fromJsonObject(Feed *feed, const QJsonObject &jsonObj)
+{
+    QString guid = jsonObj.value(Str_Id).toString();
+    // If item does not have a guid, fall back to some other identifier
+    if (guid.isEmpty())
+        guid = jsonObj.value(Str_Torrent_Url).toString();
+    if (guid.isEmpty())
+        guid = jsonObj.value(Str_Title).toString();
+    if (guid.isEmpty()) return nullptr;
+
+    return new Article(
+                feed, guid
+                , QDateTime::fromString(jsonObj.value(Str_Date).toString(), Qt::RFC2822Date)
+                , jsonObj.value(Str_Title).toString()
+                , jsonObj.value(Str_Author).toString()
+                , jsonObj.value(Str_Description).toString()
+                , jsonObj.value(Str_TorrentURL).toString()
+                , jsonObj.value(Str_Link).toString()
+                , jsonObj.value(Str_IsRead).toBool(false));
+}
+
+Article *Article::fromVariantHash(Feed *feed, const QVariantHash &varHash)
+{
+    QString guid = varHash[Str_Id].toString();
+    // If item does not have a guid, fall back to some other identifier
+    if (guid.isEmpty())
+        guid = varHash.value(Str_Torrent_Url).toString();
+    if (guid.isEmpty())
+        guid = varHash.value(Str_Title).toString();
+    if (guid.isEmpty()) nullptr;
+
+    return new Article(feed, guid
+                       , varHash.value(Str_Date).toDateTime()
+                       , varHash.value(Str_Title).toString()
+                       , varHash.value(Str_Author).toString()
+                       , varHash.value(Str_Description).toString()
+                       , varHash.value(Str_Torrent_Url).toString()
+                       , varHash.value(Str_News_Link).toString()
+                       , varHash.value(Str_Read, false).toBool());
+}
+
+Feed *Article::feed() const
+{
+    return m_feed;
+}