Deck export (#2938)

* Added “export deck” option to export deck to decklist.org for viewing/printing. Implemented using a new menu item, added shortcut ability, and functionality to parse the deck correctly and add main/sideboard cards to decklist. Per issue #2931

cockatrice/src/deck_loader.cpp

@@ -103,6 +103,73 @@ bool DeckLoader::saveToFile(const QString &fileName, FileFormat fmt)
     return result;
 }
 
+//This struct is here to support the forEachCard function call, defined in decklist. It
+//requires a function to be called for each card, and passes an inner node and a card for
+//each card in the decklist.
+struct FormatDeckListForExport
+{
+    //Create refrences for the strings that will be passed in.
+    QString &mainBoardCards;
+    QString &sideBoardCards;
+    //create main operator for struct, allowing the foreachcard to work.
+    FormatDeckListForExport(
+                    QString &_mainBoardCards, QString &_sideBoardCards
+                            ) : mainBoardCards(_mainBoardCards),
+                                sideBoardCards(_sideBoardCards){};
+    
+    void operator()(const InnerDecklistNode *node, const DecklistCardNode *card) const{
+        //Get the card name
+        CardInfo * dbCard = db->getCard(card->getName());
+        if (!dbCard || dbCard->getIsToken()){
+            //If it's a token, we don't care about the card.
+            return;
+        }
+        //Check if it's a sideboard card.
+        if(node->getName() == DECK_ZONE_SIDE){
+            //Get the number of cards and add the card name
+            sideBoardCards+=QString::number(card->getNumber());
+            //Add a space between card num and name
+            sideBoardCards+="%20";
+            //Add card name
+            sideBoardCards+=card->getName();
+            //Add a return at the end of the card
+            sideBoardCards+="%0A";
+        }
+        //If it's a mainboard card, do the same thing, but for the mainboard card string
+        else{
+            mainBoardCards+=QString::number(card->getNumber());
+            mainBoardCards+="%20";
+            mainBoardCards+=card->getName();
+            mainBoardCards+="%0A";
+        }
+    }
+};
+
+//Export deck to decklist function, called to format the deck in a way to be sent to a server
+QString DeckLoader::exportDeckToDecklist()
+{
+    //Add the base url
+    QString deckString = "https://www.decklist.org/?";
+    //Create two strings to pass to function
+    QString mainBoardCards, sideBoardCards;
+    //Set up the struct to call.
+    FormatDeckListForExport formatDeckListForExport(mainBoardCards, sideBoardCards);
+    //call our struct function for each card in the deck
+    forEachCard(formatDeckListForExport);
+    //Remove the extra return at the end of the last cards
+    mainBoardCards.chop(3);
+    sideBoardCards.chop(3);
+    //if after we've called it for each card, and the strings are empty, we know that
+    //there were no non-token cards in the deck, so show an error message.
+    if((QString::compare(mainBoardCards, "", Qt::CaseInsensitive) == 0) &&
+       (QString::compare(sideBoardCards, "", Qt::CaseInsensitive) == 0)) {
+        return "";
+    }
+    //return a string with the url for decklist export
+    deckString+="deckmain="+mainBoardCards+"&deckside="+sideBoardCards;
+    return deckString;
+}
+
 DeckLoader::FileFormat DeckLoader::getFormatFromName(const QString &fileName)
 {
     if (fileName.endsWith(".cod", Qt::CaseInsensitive)) {
@@ -215,4 +282,4 @@ QString DeckLoader::getCompleteCardName(const QString cardName) const
     }
 
     return cardName;
-}
+}

cockatrice/src/deck_loader.h

@@ -28,6 +28,7 @@ public:
     bool loadFromFile(const QString &fileName, FileFormat fmt);
     bool loadFromRemote(const QString &nativeString, int remoteDeckId);
     bool saveToFile(const QString &fileName, FileFormat fmt);
+    QString exportDeckToDecklist();
 
     // overload
     bool saveToStream_Plain(QTextStream &out);

cockatrice/src/sequenceEdit/ui_shortcutstab.h

@@ -80,6 +80,8 @@ public:
     SequenceEdit *TabDeckEditor_aIncrement;
     QLabel *lbl_TabDeckEditor_aSaveDeck;
     SequenceEdit *TabDeckEditor_aSaveDeck;
+    QLabel *lbl_TabDeckEditor_aExportDeckDecklist;
+    SequenceEdit *TabDeckEditor_aExportDeckDecklist;
     QLabel *lbl_TabDeckEditor_aDecrement;
     SequenceEdit *TabDeckEditor_aDecrement;
     QLabel *lbl_TabDeckEditor_aSaveDeckAs;
@@ -642,6 +644,16 @@ public:
         TabDeckEditor_aSaveDeckToClipboard->setObjectName("TabDeckEditor_aSaveDeckToClipboard");
 
         gridLayout->addWidget(TabDeckEditor_aSaveDeckToClipboard, 8, 3, 1, 1);
+        
+        lbl_TabDeckEditor_aExportDeckDecklist = new QLabel(groupBox_2);
+        lbl_TabDeckEditor_aExportDeckDecklist->setObjectName("lbl_TabDeckEditor_aExportDeckDecklist");
+        
+        gridLayout->addWidget(lbl_TabDeckEditor_aExportDeckDecklist, 9, 2, 1, 1);
+        
+        TabDeckEditor_aExportDeckDecklist = new SequenceEdit("TabDeckEditor/aExportDeckDecklist",groupBox_2);
+        TabDeckEditor_aExportDeckDecklist->setObjectName("TabDeckEditor_aExportDeckDecklist");
+        
+        gridLayout->addWidget(TabDeckEditor_aExportDeckDecklist, 9, 3, 1, 1);
 
         gridLayout_3->addWidget(groupBox_2, 0, 1, 1, 1);
 
@@ -1749,6 +1761,7 @@ public:
         lbl_TabDeckEditor_aResetLayout->setText(QApplication::translate("shortcutsTab", "Reset layout", 0));
         lbl_TabDeckEditor_aIncrement->setText(QApplication::translate("shortcutsTab", "Add card", 0));
         lbl_TabDeckEditor_aSaveDeck->setText(QApplication::translate("shortcutsTab", "Save deck", 0));
+        lbl_TabDeckEditor_aExportDeckDecklist->setText(QApplication::translate("shortcutsTab", "Export deck", 0));
         lbl_TabDeckEditor_aDecrement->setText(QApplication::translate("shortcutsTab", "Remove card", 0));
         lbl_TabDeckEditor_aSaveDeckAs->setText(QApplication::translate("shortcutsTab", "Save deck as", 0));
         lbl_TabDeckEditor_aLoadDeck->setText(QApplication::translate("shortcutsTab", "Load deck", 0));

cockatrice/src/shortcutssettings.cpp

@@ -157,6 +157,7 @@ void ShortcutsSettings::fillDefaultShorcuts()
     defaultShortCuts["TabDeckEditor/aDecrement"] = parseSequenceString("-");
     defaultShortCuts["TabDeckEditor/aEditSets"] = parseSequenceString("");
     defaultShortCuts["TabDeckEditor/aEditTokens"] = parseSequenceString("");
+    defaultShortCuts["TabDeckEditor/aExportDeckDecklist"] = parseSequenceString("");
     defaultShortCuts["TabDeckEditor/aIncrement"] = parseSequenceString("+");
     defaultShortCuts["TabDeckEditor/aLoadDeck"] = parseSequenceString("Ctrl+O");
     defaultShortCuts["TabDeckEditor/aLoadDeckFromClipboard"] = parseSequenceString("Ctrl+Shift+V");

cockatrice/src/tab_deck_editor.cpp

@@ -23,6 +23,7 @@
 #include <QPushButton>
 #include <QDir>
 #include <QDesktopServices>
+#include <QUrl>
 #include "tab_deck_editor.h"
 #include "carddatabase.h"
 #include "pictureloader.h"
@@ -226,6 +227,9 @@ void TabDeckEditor::createMenus()
     aPrintDeck = new QAction(QString(), this);
     connect(aPrintDeck, SIGNAL(triggered()), this, SLOT(actPrintDeck()));
 
+    aExportDeckDecklist = new QAction(QString(), this);
+    connect(aExportDeckDecklist, SIGNAL(triggered()), this, SLOT(actExportDeckDecklist()));
+
     aAnalyzeDeckDeckstats = new QAction(QString(), this);
     connect(aAnalyzeDeckDeckstats, SIGNAL(triggered()), this, SLOT(actAnalyzeDeckDeckstats()));
 
@@ -233,6 +237,7 @@ void TabDeckEditor::createMenus()
     connect(aAnalyzeDeckTappedout, SIGNAL(triggered()), this, SLOT(actAnalyzeDeckTappedout()));
 
     analyzeDeckMenu = new QMenu(this);
+    analyzeDeckMenu->addAction(aExportDeckDecklist);
     analyzeDeckMenu->addAction(aAnalyzeDeckDeckstats);
     analyzeDeckMenu->addAction(aAnalyzeDeckTappedout);
 
@@ -453,6 +458,7 @@ void TabDeckEditor::refreshShortcuts()
     aNewDeck->setShortcuts(settingsCache->shortcuts().getShortcut("TabDeckEditor/aNewDeck"));
     aLoadDeck->setShortcuts(settingsCache->shortcuts().getShortcut("TabDeckEditor/aLoadDeck"));
     aSaveDeck->setShortcuts(settingsCache->shortcuts().getShortcut("TabDeckEditor/aSaveDeck"));
+    aExportDeckDecklist->setShortcuts(settingsCache->shortcuts().getShortcut("TabDeckEditor/aExportDeckDecklist"));
     aSaveDeckAs->setShortcuts(settingsCache->shortcuts().getShortcut("TabDeckEditor/aSaveDeckAs"));
     aLoadDeckFromClipboard->setShortcuts(settingsCache->shortcuts().getShortcut("TabDeckEditor/aLoadDeckFromClipboard"));
     aPrintDeck->setShortcuts(settingsCache->shortcuts().getShortcut("TabDeckEditor/aPrintDeck"));
@@ -546,9 +552,10 @@ void TabDeckEditor::retranslateUi()
     aSaveDeckToClipboard->setText(tr("Save deck to clip&board"));
     aPrintDeck->setText(tr("&Print deck..."));
 
-    analyzeDeckMenu->setTitle(tr("&Analyze deck online"));
+    analyzeDeckMenu->setTitle(tr("&Send deck to online service"));
-    aAnalyzeDeckDeckstats->setText("deckstats.net");
+    aExportDeckDecklist->setText(tr("Create decklist (decklist.org)"));
-    aAnalyzeDeckTappedout->setText("tappedout.net");
+    aAnalyzeDeckDeckstats->setText(tr("Analyze deck (deckstats.net)"));
+    aAnalyzeDeckTappedout->setText(tr("Analyze deck (tappedout.net)"));
 
     aClose->setText(tr("&Close"));
     
@@ -764,6 +771,37 @@ void TabDeckEditor::actPrintDeck()
     dlg->exec();
 }
 
+//Action called when export deck to decklist menu item is pressed.
+void TabDeckEditor::actExportDeckDecklist()
+{
+    //Get the decklist class for the deck.
+    DeckLoader *const deck = deckModel->getDeckList();
+    //create a string to load the decklist url into.
+    QString decklistUrlString;
+    //check if deck is not null
+    if(deck){
+        //Get the decklist url string from the deck loader class.
+        decklistUrlString = deck->exportDeckToDecklist();
+        //Check to make sure the string isn't empty.
+        if(QString::compare(decklistUrlString, "", Qt::CaseInsensitive) == 0){
+            //Show an error if the deck is empty, and return.
+            QMessageBox::critical(this, tr("Error"), tr("There are no cards in your deck to be exported"));
+            return;
+        }
+        //Encode the string recieved from the model to make sure all characters are encoded.
+        //first we put it into a qurl object
+        QUrl decklistUrl = QUrl(decklistUrlString);
+        //we get the correctly encoded url.
+        decklistUrlString = decklistUrl.toEncoded();
+        //We open the url in the user's default browser
+        QDesktopServices::openUrl(decklistUrlString);
+    }
+    else{
+        //if there's no deck loader object, return an error
+        QMessageBox::critical(this, tr("Error"), tr("No deck was selected to be saved."));
+    }
+}
+
 void TabDeckEditor::actAnalyzeDeckDeckstats()
 {
     DeckStatsInterface *interface = new DeckStatsInterface(

cockatrice/src/tab_deck_editor.h

@@ -52,6 +52,7 @@ class TabDeckEditor : public Tab {
             void actLoadDeckFromClipboard();
             void actSaveDeckToClipboard();
             void actPrintDeck();
+            void actExportDeckDecklist();
             void actAnalyzeDeckDeckstats();
             void actAnalyzeDeckTappedout();
 
@@ -110,7 +111,7 @@ private:
     QWidget *filterBox;
 
     QMenu *deckMenu, *viewMenu, *cardInfoDockMenu, *deckDockMenu, *filterDockMenu, *analyzeDeckMenu;
-    QAction *aNewDeck, *aLoadDeck, *aSaveDeck, *aSaveDeckAs, *aLoadDeckFromClipboard, *aSaveDeckToClipboard, *aPrintDeck, *aAnalyzeDeckDeckstats, *aAnalyzeDeckTappedout, *aClose;
+    QAction *aNewDeck, *aLoadDeck, *aSaveDeck, *aSaveDeckAs, *aLoadDeckFromClipboard, *aSaveDeckToClipboard, *aPrintDeck, *aExportDeckDecklist, *aAnalyzeDeckDeckstats, *aAnalyzeDeckTappedout, *aClose;
     QAction *aClearFilterAll, *aClearFilterOne;
     QAction *aAddCard, *aAddCardToSideboard, *aRemoveCard, *aIncrement, *aDecrement;
     QAction *aResetLayout;