Label advancements.

src/librssguard/miscellaneous/databasequeries.cpp

@@ -31,6 +31,29 @@
 #include <QUrl>
 #include <QVariant>
 
+QList<Label*> DatabaseQueries::getLabels(const QSqlDatabase& db, int account_id) {
+  QList<Label*> labels;
+  QSqlQuery q(db);
+
+  q.setForwardOnly(true);
+  q.prepare("SELECT * FROM Labels WHERE account_id = :account_id;");
+
+  q.bindValue(QSL(":account_id"), account_id);
+
+  if (q.exec()) {
+    while (q.next()) {
+      Label* lbl = new Label(q.value(QSL("name")).toString(), QColor(q.value(QSL("color")).toString()));
+
+      lbl->setId(q.value(QSL("id")).toInt());
+      lbl->setCustomId(q.value(QSL("custom_id")).toString());
+
+      labels << lbl;
+    }
+  }
+
+  return labels;
+}
+
 bool DatabaseQueries::createLabel(const QSqlDatabase& db, Label* label, int account_id) {
   QSqlQuery q(db);
 

src/librssguard/miscellaneous/databasequeries.h

@@ -19,6 +19,7 @@ class DatabaseQueries {
   public:
 
     // Label operators.
+    static QList<Label*> getLabels(const QSqlDatabase& db, int account_id);
     static bool createLabel(const QSqlDatabase& db, Label* label, int account_id);
 
     // Message operators.

src/librssguard/services/abstract/label.cpp

@@ -5,7 +5,7 @@
 #include <QPainter>
 #include <QPainterPath>
 
-Label::Label(const QString& name, const QColor& color, RootItem* parent_item) : RootItem(parent_item) {
+Label::Label(const QString& name, const QColor& color, RootItem* parent_item) : Label(parent_item) {
   setColor(color);
   setTitle(name);
 }

src/librssguard/services/abstract/labelsnode.cpp

@@ -9,13 +9,17 @@
 #include "miscellaneous/iconfactory.h"
 #include "services/abstract/serviceroot.h"
 
-LabelsNode::LabelsNode(RootItem* parent_item) : RootItem(parent_item), m_actLabelNew(nullptr) {
+LabelsNode::LabelsNode(const QList<Label*>& labels, RootItem* parent_item) : RootItem(parent_item), m_actLabelNew(nullptr) {
   setKind(RootItem::Kind::Labels);
   setId(ID_LABELS);
   setIcon(qApp->icons()->fromTheme(QSL("mail-mark-important")));
   setTitle(tr("Labels"));
   setDescription(tr("You can see all your labels (tags) here."));
   setCreationDate(QDateTime::currentDateTime());
+
+  for (Label* lbl : labels) {
+    appendChild(lbl);
+  }
 }
 
 QList<QAction*> LabelsNode::contextMenuFeedsList() {

src/librssguard/services/abstract/labelsnode.h

@@ -5,11 +5,13 @@
 
 #include "services/abstract/rootitem.h"
 
+#include "services/abstract/label.h"
+
 class LabelsNode : public RootItem {
   Q_OBJECT
 
   public:
-    explicit LabelsNode(RootItem* parent_item = nullptr);
+    explicit LabelsNode(const QList<Label*>& labels, RootItem* parent_item = nullptr);
 
     virtual QList<QAction*> contextMenuFeedsList();
 

src/librssguard/services/standard/standardserviceroot.cpp

@@ -142,9 +142,7 @@ void StandardServiceRoot::loadFromDatabase() {
   // As the last item, add recycle bin, which is needed.
   appendChild(recycleBin());
   appendChild(importantNode());
-  appendChild(new LabelsNode(this));
+  appendChild(new LabelsNode(DatabaseQueries::getLabels(database, accountId()), this));
-
-  // TODO: Load all labels and append.
 
   updateCounts(true);
 }