Enable entry images in listviews/listmodels

src/entry.cpp

@@ -11,11 +11,16 @@
 #include <QUrl>
 
 #include "database.h"
+#include "fetcher.h"
 
 Entry::Entry(Feed *feed, QString id)
     : QObject(nullptr)
     , m_feed(feed)
 {
+    connect(&Fetcher::instance(), &Fetcher::downloadFinished, this, [this](QString url) {
+        if(url == m_image)
+            Q_EMIT imageChanged(url);
+    });
     QSqlQuery entryQuery;
     entryQuery.prepare(QStringLiteral("SELECT * FROM Entries WHERE feed=:feed AND id=:id;"));
     entryQuery.bindValue(QStringLiteral(":feed"), m_feed->url());
@@ -46,6 +51,7 @@ Entry::Entry(Feed *feed, QString id)
         m_hasenclosure = true;
         m_enclosure = new Enclosure(this);
     }
+    m_image = entryQuery.value(QStringLiteral("image")).toString();
 }
 
 Entry::~Entry()
@@ -155,6 +161,21 @@ bool Entry::hasEnclosure() const
     return m_hasenclosure;
 }
 
+QString Entry::image() const
+{
+    if (!m_image.isEmpty()) {
+        return m_image;
+    } else {
+        return m_feed->image();
+    }
+}
+
+void Entry::setImage(const QString &image)
+{
+    m_image = image;
+    Q_EMIT imageChanged(m_image);
+}
+
 Feed *Entry::feed() const
 {
     return m_feed;

src/entry.h

@@ -33,6 +33,7 @@ class Entry : public QObject
     Q_PROPERTY(bool read READ read WRITE setRead NOTIFY readChanged);
     Q_PROPERTY(Enclosure *enclosure READ enclosure CONSTANT);
     Q_PROPERTY(bool hasEnclosure READ hasEnclosure CONSTANT);
+    Q_PROPERTY(QString image READ image WRITE setImage NOTIFY imageChanged)
 
 public:
     Entry(Feed *feed, QString id);
@@ -48,16 +49,19 @@ public:
     bool read() const;
     Enclosure *enclosure() const;
     bool hasEnclosure() const;
+    QString image() const;
     Feed *feed() const;
 
     QString baseUrl() const;
 
     void setRead(bool read);
+    void setImage(const QString &url);
 
     Q_INVOKABLE QString adjustedContent(int width, int fontSize);
 
 Q_SIGNALS:
     void readChanged(bool read);
+    void imageChanged(const QString &url);
 
 private:
     Feed *m_feed;
@@ -70,6 +74,7 @@ private:
     QString m_link;
     bool m_read;
     Enclosure *m_enclosure = nullptr;
+    QString m_image;
     bool m_hasenclosure = false;
 };
 

src/fetcher.cpp

@@ -217,7 +217,8 @@ QString Fetcher::image(const QString &url)
 {
     QString path = filePath(url);
     if (QFileInfo::exists(path)) {
-        return path;
+        if (QFileInfo(path).size() != 0 )
+            return path;
     }
 
     download(url);

src/qml/EntryListDelegate.qml

@@ -14,7 +14,13 @@ import org.kde.alligator 1.0
 
 Kirigami.SwipeListItem {
 
-    contentItem: ColumnLayout {
+    contentItem: RowLayout {
+        Kirigami.Icon {
+            source: Fetcher.image(entry.image)
+            height: parent.height
+            width: height
+        }
+    ColumnLayout {
         spacing: 0
         Layout.fillWidth: true
         Layout.alignment: Qt.AlignVCenter
@@ -51,6 +57,7 @@ Kirigami.SwipeListItem {
             }
         }
     }
+}
 
     onClicked: {
         model.entry.read = true

src/qml/EntryListPage.qml

@@ -86,8 +86,11 @@ Kirigami.ScrollablePage {
 
                 Kirigami.Icon {
                     source: Fetcher.image(page.feed.image)
-                    width: height
-                    height: parent.height
+                    property int size: Kirigami.Units.iconSizes.large
+                    Layout.minimumWidth: size
+                    Layout.minimumHeight: size
+                    Layout.maximumWidth: size
+                    Layout.maximumHeight: size
                 }
 
                 ColumnLayout {

src/qml/FeedDetailsPage.qml

@@ -22,8 +22,9 @@ Kirigami.ScrollablePage {
     ColumnLayout {
         Kirigami.Icon {
             source: Fetcher.image(feed.image)
-            height: 200
-            width: height
+            property int size: Kirigami.Units.iconSizes.huge
+            Layout.minimumHeight: size
+            Layout.minimumWidth: size
         }
         Kirigami.Heading {
             text: feed.name

src/qml/FeedListDelegate.qml

@@ -22,6 +22,7 @@ Kirigami.SwipeListItem {
         anchors.bottom: parent.bottom
         text: model.feed.name
         icon: model.feed.refreshing ? "view-refresh" : model.feed.image === "" ? "rss" : Fetcher.image(model.feed.image)
+        iconSize: Kirigami.Units.iconSizes.large
         subtitle: i18np("%1 unread entry", "%1 unread entries", model.feed.unreadEntryCount)
 
         onClicked: {

src/qml/MinimizedPlayerControls.qml

@@ -55,7 +55,7 @@ Item {
                 Layout.fillWidth: true
 
                 Kirigami.Icon {
-                    source: Fetcher.image(audio.entry.feed.image)
+                    source: Fetcher.image(audio.entry.image)
                     Layout.preferredHeight: parent.height
                     Layout.alignment: Qt.AlignVCenter
                     Layout.leftMargin: Kirigami.Units.smallSpacing

src/qml/PlayerControls.qml

@@ -26,7 +26,7 @@ Kirigami.Page {
     ColumnLayout {
         anchors.fill: parent
         Kirigami.Icon {
-            source: Fetcher.image(audio.entry.feed.image)
+            source: Fetcher.image(audio.entry.image)
             Layout.alignment: Qt.AlignVCenter | Qt.AlignHCenter
             Layout.preferredWidth: Math.min(parent.width, Kirigami.Units.iconSizes.enormous * 3)
             Layout.preferredHeight: Math.min(parent.height - 2*controls.height, Kirigami.Units.iconSizes.enormous * 3)

src/qml/QueueDelegate.qml

@@ -22,6 +22,11 @@ Kirigami.SwipeListItem {
             listView: queueList
             onMoveRequested: DataManager.moveQueueItem(oldIndex, newIndex)
         }
+        Kirigami.Icon {
+            source: Fetcher.image(model.entry.image)
+            height: parent.height
+            width: height
+        }
         ColumnLayout {
             spacing: 0
             Layout.fillWidth: true