Added some initial network methods for adding/removed TT-RSS feeds.

src/services/abstract/feed.cpp

@@ -20,12 +20,9 @@
 #include "definitions/definitions.h"
 
 
-Feed::Feed(RootItem *parent) : RootItem(parent) {
-  m_status = Normal;
-  m_autoUpdateType = DefaultAutoUpdate;
-  m_autoUpdateInitialInterval = DEFAULT_AUTO_UPDATE_INTERVAL;
-  m_autoUpdateRemainingInterval = DEFAULT_AUTO_UPDATE_INTERVAL;
-
+Feed::Feed(RootItem *parent)
+  : RootItem(parent), m_url(QString()), m_status(Normal), m_autoUpdateType(DefaultAutoUpdate),
+    m_autoUpdateInitialInterval(DEFAULT_AUTO_UPDATE_INTERVAL), m_autoUpdateRemainingInterval(DEFAULT_AUTO_UPDATE_INTERVAL) {
   setKind(RootItemKind::Feed);
 }
 

src/services/abstract/feed.h

@@ -86,7 +86,16 @@ class Feed : public RootItem {
       m_status = status;
     }
 
+    inline QString url() const {
+      return m_url;
+    }
+
+    inline void setUrl(const QString &url) {
+      m_url = url;
+    }
+
   private:
+    QString m_url;
     Status m_status;
     AutoUpdateType m_autoUpdateType;
     int m_autoUpdateInitialInterval;

src/services/standard/standardfeed.cpp

@@ -54,7 +54,6 @@ StandardFeed::StandardFeed(RootItem *parent_item)
   m_totalCount = 0;
   m_unreadCount = 0;
   m_encoding = QString();
-  m_url = QString();
 }
 
 StandardFeed::StandardFeed(const StandardFeed &other)
@@ -67,8 +66,8 @@ StandardFeed::StandardFeed(const StandardFeed &other)
   m_totalCount = other.countOfAllMessages();
   m_unreadCount = other.countOfUnreadMessages();
   m_encoding = other.encoding();
-  m_url = other.url();
 
+  setUrl(other.url());
   setStatus(other.status());
   setAutoUpdateType(other.autoUpdateType());
   setAutoUpdateInitialInterval(other.autoUpdateInitialInterval());

src/services/standard/standardfeed.h

@@ -138,14 +138,6 @@ class StandardFeed : public Feed {
       m_encoding = encoding;
     }
 
-    inline QString url() const {
-      return m_url;
-    }
-
-    inline void setUrl(const QString &url) {
-      m_url = url;
-    }
-
     QNetworkReply::NetworkError networkError() const;
 
     // Tries to guess feed hidden under given URL
@@ -179,7 +171,6 @@ class StandardFeed : public Feed {
     int m_unreadCount;
 
     QString m_encoding;
-    QString m_url;
 };
 
 Q_DECLARE_METATYPE(StandardFeed::Type)

src/services/tt-rss/definitions.h

@@ -40,4 +40,8 @@
 #define STF_URL_MANY_FEEDS    4
 #define STF_INSERTED          1
 
+// Unsubscribe from feed.
+#define UFF_FEED_NOT_FOUND    "FEED_NOT_FOUND"
+#define UFF_OK                "OK"
+
 #endif // DEFINITIONS_H

src/services/tt-rss/network/ttrssnetworkfactory.cpp

@@ -267,6 +267,64 @@ TtRssSubscribeToFeedResponse TtRssNetworkFactory::subscribeToFeed(const QString
   return result;
 }
 
+TtRssGetFeedsResponse TtRssNetworkFactory::getFeeds(int category_id) {
+  QtJson::JsonObject json;
+  json["op"] = "getFeeds";
+  json["sid"] = m_sessionId;
+  json["cat_id"] = category_id;
+
+  QByteArray result_raw;
+  NetworkResult network_reply = NetworkFactory::uploadData(m_url, DOWNLOAD_TIMEOUT, QtJson::serialize(json), CONTENT_TYPE, result_raw,
+                                                           m_authIsUsed, m_authUsername, m_authPassword);
+  TtRssGetFeedsResponse result(QString::fromUtf8(result_raw));
+
+  if (result.isNotLoggedIn()) {
+    // We are not logged in.
+    login();
+    json["sid"] = m_sessionId;
+
+    network_reply = NetworkFactory::uploadData(m_url, DOWNLOAD_TIMEOUT, QtJson::serialize(json), CONTENT_TYPE, result_raw,
+                                               m_authIsUsed, m_authUsername, m_authPassword);
+    result = TtRssGetFeedsResponse(QString::fromUtf8(result_raw));
+  }
+
+  if (network_reply.first != QNetworkReply::NoError) {
+    qWarning("TT-RSS: getFeeds failed with error %d.", network_reply.first);
+  }
+
+  m_lastError = network_reply.first;
+  return result;
+}
+
+TtRssUnsubscribeFeedResponse TtRssNetworkFactory::unsubscribeFeed(int feed_id) {
+  QtJson::JsonObject json;
+  json["op"] = "unsubscribeFeed";
+  json["sid"] = m_sessionId;
+  json["cat_id"] = feed_id;
+
+  QByteArray result_raw;
+  NetworkResult network_reply = NetworkFactory::uploadData(m_url, DOWNLOAD_TIMEOUT, QtJson::serialize(json), CONTENT_TYPE, result_raw,
+                                                           m_authIsUsed, m_authUsername, m_authPassword);
+  TtRssUnsubscribeFeedResponse result(QString::fromUtf8(result_raw));
+
+  if (result.isNotLoggedIn()) {
+    // We are not logged in.
+    login();
+    json["sid"] = m_sessionId;
+
+    network_reply = NetworkFactory::uploadData(m_url, DOWNLOAD_TIMEOUT, QtJson::serialize(json), CONTENT_TYPE, result_raw,
+                                               m_authIsUsed, m_authUsername, m_authPassword);
+    result = TtRssUnsubscribeFeedResponse(QString::fromUtf8(result_raw));
+  }
+
+  if (network_reply.first != QNetworkReply::NoError) {
+    qWarning("TT-RSS: getFeeds failed with error %d.", network_reply.first);
+  }
+
+  m_lastError = network_reply.first;
+  return result;
+}
+
 /*
 TtRssGetConfigResponse TtRssNetworkFactory::getConfig() {
   QtJson::JsonObject json;
@@ -588,3 +646,49 @@ int TtRssSubscribeToFeedResponse::code() const {
     return STF_UNKNOWN;
   }
 }
+
+
+TtRssUnsubscribeFeedResponse::TtRssUnsubscribeFeedResponse(const QString &raw_content) : TtRssResponse(raw_content) {
+}
+
+TtRssUnsubscribeFeedResponse::~TtRssUnsubscribeFeedResponse() {
+}
+
+QString TtRssUnsubscribeFeedResponse::code() const {
+  if (m_rawContent.contains(QSL("content"))) {
+    QVariantMap map = m_rawContent["content"].toMap();
+
+    if (map.contains(QSL("error"))) {
+      return map["error"].toString();
+    }
+    else if (map.contains(QSL("status"))) {
+      return map["status"].toString();
+    }
+  }
+
+  return QString();
+}
+
+
+TtRssGetFeedsResponse::TtRssGetFeedsResponse(const QString &raw_content) {
+}
+
+TtRssGetFeedsResponse::~TtRssGetFeedsResponse() {
+}
+
+QList<TtRssFeed*> TtRssGetFeedsResponse::feeds() const {
+  QList<TtRssFeed*> feeds;
+
+  foreach (QVariant feed_var, m_rawContent["content"].toList()) {
+    QVariantMap feed_map = feed_var.toMap();
+    TtRssFeed *feed = new TtRssFeed();
+
+    feed->setTitle(feed_map["title"].toString());
+    feed->setUrl(feed_map["feed_url"].toString());
+    feed->setCustomId(feed_map["id"].toInt());
+
+    feeds.append(feed);
+  }
+
+  return feeds;
+}

src/services/tt-rss/network/ttrssnetworkfactory.h

@@ -92,6 +92,23 @@ class TtRssSubscribeToFeedResponse : public TtRssResponse {
     int code() const;
 };
 
+class TtRssUnsubscribeFeedResponse : public TtRssResponse {
+  public:
+    explicit TtRssUnsubscribeFeedResponse(const QString &raw_content = QString());
+    virtual ~TtRssUnsubscribeFeedResponse();
+
+    QString code() const;
+};
+
+class TtRssGetFeedsResponse : public TtRssResponse {
+  public:
+    explicit TtRssGetFeedsResponse(const QString &raw_content = QString());
+    virtual ~TtRssGetFeedsResponse();
+
+    QList<TtRssFeed*> feeds() const;
+};
+
+
 /*
 class TtRssGetConfigResponse : public TtRssResponse {
   public:
@@ -168,6 +185,10 @@ class TtRssNetworkFactory {
     TtRssSubscribeToFeedResponse subscribeToFeed(const QString &url, int category_id, bool protectd = false,
                                                  const QString &username = QString(), const QString &password = QString());
 
+    TtRssGetFeedsResponse getFeeds(int category_id);
+
+    TtRssUnsubscribeFeedResponse unsubscribeFeed(int feed_id);
+
     //TtRssGetConfigResponse getConfig();
 
   private:

src/services/tt-rss/ttrssfeed.cpp

@@ -246,7 +246,6 @@ bool TtRssFeed::addItself(RootItem *parent, const QString &url, bool protectd,
   int category_id = parent->kind() == RootItemKind::ServiceRoot ?
                       0 :
                       qobject_cast<TtRssCategory*>(parent)->customId();
-
   TtRssSubscribeToFeedResponse response = root->network()->subscribeToFeed(url, category_id, protectd, username, password);
 
   if (response.code() == STF_INSERTED || response.code() == STF_UPDATED) {