update languages, fix recent PR compilation error

src/librssguard-standard/src/standardfeedsimportexportmodel.cpp

@@ -195,6 +195,7 @@ bool FeedsImportExportModel::produceFeed(const FeedLookup& feed_lookup) {
                             ? feed_lookup.custom_data[QSL("postProcessScript")].toString()
                             : feed_lookup.post_process_script;
 
+      try {
         new_feed = StandardFeed::guessFeed(source_type,
                                            feed_lookup.url,
                                            pp_script,
@@ -227,55 +228,20 @@ bool FeedsImportExportModel::produceFeed(const FeedLookup& feed_lookup) {
           }
         }
       }
+      catch (...) {
+        if (feed_lookup.add_errored_feeds) {
+          // Feed guessing failed, add like regular feed anyway.
+          new_feed = new StandardFeed();
+          fillFeedFromFeedLookupData(new_feed, feed_lookup);
+        }
+        else {
+          throw;
+        }
+      }
+    }
     else {
       new_feed = new StandardFeed();
-
+      fillFeedFromFeedLookupData(new_feed, feed_lookup);
-      if (feed_lookup.custom_data.isEmpty()) {
-        // We assume these are "best-guess" defaults.
-        new_feed->setSourceType(StandardFeed::SourceType::Url);
-        new_feed->setType(StandardFeed::Type::Rss2X);
-
-        new_feed->setSource(feed_lookup.url);
-        new_feed->setTitle(feed_lookup.url);
-        new_feed->setIcon(qApp->icons()->fromTheme(QSL("application-rss+xml")));
-        new_feed->setEncoding(QSL(DEFAULT_FEED_ENCODING));
-        new_feed->setPostProcessScript(feed_lookup.post_process_script);
-      }
-      else {
-        QString feed_title = feed_lookup.custom_data[QSL("title")].toString();
-        QString feed_encoding = feed_lookup.custom_data.value(QSL("encoding"), QSL(DEFAULT_FEED_ENCODING)).toString();
-        QString feed_type = feed_lookup.custom_data.value(QSL("type"), QSL(DEFAULT_FEED_TYPE)).toString().toUpper();
-        QString feed_description = feed_lookup.custom_data[QSL("description")].toString();
-        QIcon feed_icon = feed_lookup.custom_data[QSL("icon")].value<QIcon>();
-        StandardFeed::SourceType source_type =
-          feed_lookup.custom_data[QSL("sourceType")].value<StandardFeed::SourceType>();
-        QString post_process = feed_lookup.custom_data[QSL("postProcessScript")].toString();
-
-        new_feed->setTitle(feed_title);
-        new_feed->setDescription(feed_description);
-        new_feed->setEncoding(feed_encoding);
-        new_feed->setSource(feed_lookup.url);
-        new_feed->setSourceType(source_type);
-        new_feed->setPostProcessScript(feed_lookup.post_process_script.isEmpty() ? post_process
-                                                                                 : feed_lookup.post_process_script);
-
-        if (!feed_icon.isNull()) {
-          new_feed->setIcon(feed_icon);
-        }
-
-        if (feed_type == QL1S("RSS1")) {
-          new_feed->setType(StandardFeed::Type::Rdf);
-        }
-        else if (feed_type == QL1S("JSON")) {
-          new_feed->setType(StandardFeed::Type::Json);
-        }
-        else if (feed_type == QL1S("ATOM")) {
-          new_feed->setType(StandardFeed::Type::Atom10);
-        }
-        else {
-          new_feed->setType(StandardFeed::Type::Rss2X);
-        }
-      }
     }
 
     QMutexLocker mtx(&m_mtxLookup);
@@ -295,6 +261,53 @@ bool FeedsImportExportModel::produceFeed(const FeedLookup& feed_lookup) {
   }
 }
 
+void FeedsImportExportModel::fillFeedFromFeedLookupData(StandardFeed* feed, const FeedLookup& feed_lookup) {
+  if (feed_lookup.custom_data.isEmpty()) {
+    // We assume these are "best-guess" defaults.
+    feed->setSourceType(StandardFeed::SourceType::Url);
+    feed->setType(StandardFeed::Type::Rss2X);
+    feed->setSource(feed_lookup.url);
+    feed->setTitle(feed_lookup.url);
+    feed->setIcon(qApp->icons()->fromTheme(QSL("application-rss+xml")));
+    feed->setEncoding(QSL(DEFAULT_FEED_ENCODING));
+    feed->setPostProcessScript(feed_lookup.post_process_script);
+  }
+  else {
+    QString feed_title = feed_lookup.custom_data[QSL("title")].toString();
+    QString feed_encoding = feed_lookup.custom_data.value(QSL("encoding"), QSL(DEFAULT_FEED_ENCODING)).toString();
+    QString feed_type = feed_lookup.custom_data.value(QSL("type"), QSL(DEFAULT_FEED_TYPE)).toString().toUpper();
+    QString feed_description = feed_lookup.custom_data[QSL("description")].toString();
+    QIcon feed_icon = feed_lookup.custom_data[QSL("icon")].value<QIcon>();
+    StandardFeed::SourceType source_type = feed_lookup.custom_data[QSL("sourceType")].value<StandardFeed::SourceType>();
+    QString post_process = feed_lookup.custom_data[QSL("postProcessScript")].toString();
+
+    feed->setTitle(feed_title);
+    feed->setDescription(feed_description);
+    feed->setEncoding(feed_encoding);
+    feed->setSource(feed_lookup.url);
+    feed->setSourceType(source_type);
+    feed->setPostProcessScript(feed_lookup.post_process_script.isEmpty() ? post_process
+                                                                         : feed_lookup.post_process_script);
+
+    if (!feed_icon.isNull()) {
+      feed->setIcon(feed_icon);
+    }
+
+    if (feed_type == QL1S("RSS1")) {
+      feed->setType(StandardFeed::Type::Rdf);
+    }
+    else if (feed_type == QL1S("JSON")) {
+      feed->setType(StandardFeed::Type::Json);
+    }
+    else if (feed_type == QL1S("ATOM")) {
+      feed->setType(StandardFeed::Type::Atom10);
+    }
+    else {
+      feed->setType(StandardFeed::Type::Rss2X);
+    }
+  }
+}
+
 void FeedsImportExportModel::importAsOPML20(const QByteArray& data,
                                             bool fetch_metadata_online,
                                             bool do_not_fetch_titles,

src/librssguard-standard/src/standardfeedsimportexportmodel.h

@@ -19,6 +19,7 @@ struct FeedLookup {
     bool fetch_metadata_online;
     bool do_not_fetch_titles;
     bool do_not_fetch_icons;
+    bool add_errored_feeds;
     QNetworkProxy custom_proxy;
     QString post_process_script;
 };
@@ -62,6 +63,8 @@ class FeedsImportExportModel : public AccountCheckSortedModel {
   private:
     bool produceFeed(const FeedLookup& feed_lookup);
 
+    void fillFeedFromFeedLookupData(StandardFeed* feed, const FeedLookup& feed_lookup);
+
   private:
     StandardServiceRoot* m_account;
     QMutex m_mtxLookup;

src/librssguard/core/feeddownloader.cpp

@@ -155,9 +155,9 @@ void FeedDownloader::updateFeeds(const QList<Feed*>& feeds) {
 
     std::function<FeedUpdateResult(const FeedUpdateRequest&)> func =
       [=](const FeedUpdateRequest& fd) -> FeedUpdateResult {
-      #if defined(Q_OS_LINUX)
+#if defined(Q_OS_LINUX)
-      setThreadPriority(Priority::LOWEST);
+      setThreadPriority(Priority::Lowest);
-      #endif
+#endif
       return updateThreadedFeed(fd);
     };
 
@@ -437,8 +437,7 @@ void FeedDownloader::updateOneFeed(ServiceRoot* acc,
 }
 
 void FeedDownloader::finalizeUpdate() {
-  qDebugNN << LOGSEC_FEEDDOWNLOADER << "Finished feed updates in thread"
+  qDebugNN << LOGSEC_FEEDDOWNLOADER << "Finished feed updates in thread" << QUOTE_W_SPACE_DOT(getThreadID());
-           << QUOTE_W_SPACE_DOT(getThreadID());
 
   m_feeds.clear();
 

src/librssguard/gui/webviewers/qtextbrowser/textbrowserviewer.cpp

@@ -42,7 +42,7 @@ TextBrowserViewer::TextBrowserViewer(QWidget* parent)
   setDocument(m_document.data());
 
   m_resourceDownloader->moveToThread(m_resourceDownloaderThread);
-  m_resourceDownloaderThread->start(QThread::LowPriority);
+  m_resourceDownloaderThread->start(QThread::Priority::LowPriority);
 
   connect(this, &TextBrowserViewer::reloadDocument, this, [this]() {
     const auto scr = verticalScrollBarPosition();

src/librssguard/miscellaneous/application.cpp

@@ -1157,10 +1157,10 @@ void Application::setupWorkHorsePool() {
     m_workHorsePool->setMaxThreadCount((std::min)(MAX_THREADPOOL_THREADS, 2 * ideal_th_count));
   }
 
-#if QT_VERSION_MAJOR == 6
+#if QT_VERSION >= 0x060200 // Qt >= 6.2.0
   // Avoid competing with interactive processes/threads by running the
   // worker pool at a very low priority
-  m_workHorsePool->setThreadPriority(QThread::LowestPriority);
+  m_workHorsePool->setThreadPriority(QThread::Priority::LowestPriority);
 #endif
 
   // NOTE: Do not expire threads so that their IDs are not reused.

src/librssguard/miscellaneous/feedreader.cpp

@@ -128,7 +128,7 @@ void FeedReader::initializeFeedDownloader() {
     connect(m_feedDownloader, &FeedDownloader::updateStarted, this, &FeedReader::feedUpdatesStarted);
     connect(m_feedDownloader, &FeedDownloader::updateFinished, qApp->feedUpdateLock(), &Mutex::unlock);
 
-    m_feedDownloaderThread->start(QThread::LowPriority);
+    m_feedDownloaderThread->start(QThread::Priority::LowPriority);
   }
 }
 

src/librssguard/miscellaneous/thread.cpp

@@ -1,8 +1,9 @@
 // For license of this file, see <project-root-folder>/LICENSE.md.
 
-#include "definitions/definitions.h"
 #include "miscellaneous/thread.h"
 
+#include "definitions/definitions.h"
+
 #include <QThread>
 
 #if defined(Q_OS_LINUX)
@@ -11,57 +12,61 @@
 #include <unistd.h>
 #endif
 
-// Returns the thread ID of the caller
+// Returns the thread ID of the caller.
 qlonglong getThreadID() {
-  #if defined(Q_OS_LINUX)
+#if defined(Q_OS_LINUX)
   return qlonglong(gettid());
-  #else
+#else
   return qlonglong(QThread::currentThreadId());
-  #endif
+#endif
 }
 
 #if defined(Q_OS_LINUX)
-// On Linux QThread priorities do nothing with the default scheduler SCHED_OTHER
+// On Linux QThread priorities do nothing with the default scheduler SCHED_OTHER.
-// Set the nice value manually in this case until Qt supports nice values
+//
+// Set the nice value manually in this case until Qt supports nice values.
 void setThreadPriority(Priority prio) {
   int current_policy = sched_getscheduler(0);
+
   if (current_policy != -1) {
-    // If the current scheduling policy is neither of these the QThread priority should be working
+    // If the current scheduling policy is neither of these the QThread priority should be working.
     if (current_policy != SCHED_BATCH && current_policy != SCHED_OTHER) {
       return;
     }
 
-    // Set the scheduler to SCHED_BATCH if needed, indicating that this process is non-interactive
+    // Set the scheduler to SCHED_BATCH if needed, indicating that this process is non-interactive.
     if (current_policy == SCHED_OTHER) {
       struct sched_param p = {0};
+
       if (sched_setscheduler(0, SCHED_BATCH, &p) != 0) {
-        qDebugNN << "Setting the scheduler to SCHED_BATCH for thread"
+        qDebugNN << "Setting the scheduler to SCHED_BATCH for thread" << QUOTE_W_SPACE(getThreadID())
-                 << QUOTE_W_SPACE(getThreadID())
                  << "failed with error" << QUOTE_W_SPACE_DOT(errno);
-        // We can still try to set the nice value
+        // We can still try to set the nice value.
       }
     }
 
-    errno = 0; // Clear errno since -1 is a legitimate return value
+    errno = 0; // Clear errno since -1 is a legitimate return value.
+
     int current_priority = getpriority(PRIO_PROCESS, 0);
+
     if (errno != 0) {
-      qDebugNN << "Getting the priority for thread"
+      qDebugNN << "Getting the priority for thread" << QUOTE_W_SPACE(getThreadID()) << "failed with error"
-               << QUOTE_W_SPACE(getThreadID())
+               << QUOTE_W_SPACE_DOT(errno);
-               << "failed with error" << QUOTE_W_SPACE_DOT(errno);
+    }
-    } else {
+    else {
       if (current_priority != prio) {
         setpriority(PRIO_PROCESS, 0, prio);
+
         if (errno != 0) {
-          qDebugNN << "Setting the priority for thread"
+          qDebugNN << "Setting the priority for thread" << QUOTE_W_SPACE(getThreadID()) << "failed with error"
-                   << QUOTE_W_SPACE(getThreadID())
+                   << QUOTE_W_SPACE_DOT(errno);
-                   << "failed with error" << QUOTE_W_SPACE_DOT(errno);
         }
       }
     }
-  } else {
+  }
-    qDebugNN << "Getting the priority for thread"
+  else {
-             << QUOTE_W_SPACE(getThreadID())
+    qDebugNN << "Getting the priority for thread" << QUOTE_W_SPACE(getThreadID()) << "failed with error"
-             << "failed with error" << QUOTE_W_SPACE_DOT(errno);
+             << QUOTE_W_SPACE_DOT(errno);
   }
 }
 #endif

src/librssguard/miscellaneous/thread.h

@@ -3,14 +3,16 @@
 #ifndef THREAD_H
 #define THREAD_H
 
+#include <QtGlobal>
+
 qlonglong getThreadID();
 
 #if defined(Q_OS_LINUX)
-// Values corresponding to nice values
+// Values corresponding to nice values.
 enum Priority {
-  LOWEST = 19,
+  Lowest = 19,
-  LOW    = 10,
+  Low = 10,
-  NORMAL = 0
+  Normal = 0
 };
 
 void setThreadPriority(Priority);