CPaster: Replace pastecode.xyz with dpaste.com

The pastecode.xyz service has apparently ceased to exist.

Fixes: QTCREATORBUG-24002
Change-Id: I95fe6ec1388558d4dc176f66b166026619414e89
Reviewed-by: Christian Stenger <christian.stenger@qt.io>

src/plugins/cpaster/CMakeLists.txt

@@ -11,6 +11,7 @@ add_qtc_plugin(CodePaster
     cpasterconstants.h
     cpaster.qrc
     cpasterplugin.cpp cpasterplugin.h
+    dpastedotcomprotocol.cpp dpastedotcomprotocol.h
     fileshareprotocol.cpp fileshareprotocol.h
     fileshareprotocolsettingspage.cpp fileshareprotocolsettingspage.h
     fileshareprotocolsettingswidget.ui
@@ -18,7 +19,6 @@ add_qtc_plugin(CodePaster
     frontend/main.cpp
     pastebindotcomprotocol.cpp pastebindotcomprotocol.h
     pastebindotcomsettings.ui
-    pastecodedotxyzprotocol.cpp pastecodedotxyzprotocol.h
     pasteselect.ui
     pasteselectdialog.cpp pasteselectdialog.h
     pasteview.cpp pasteview.h pasteview.ui

src/plugins/cpaster/cpaster.pro

@@ -1,12 +1,12 @@
 QT += network
 include(../../qtcreatorplugin.pri)
 HEADERS += cpasterplugin.h \
+    dpastedotcomprotocol.h \
     settingspage.h \
     protocol.h \
     pasteview.h \
     cpasterconstants.h \
     pastebindotcomprotocol.h \
-    pastecodedotxyzprotocol.h \
     settings.h \
     pasteselectdialog.h \
     columnindicatortextedit.h \
@@ -17,11 +17,11 @@ HEADERS += cpasterplugin.h \
     codepasterservice.h
 
 SOURCES += cpasterplugin.cpp \
+    dpastedotcomprotocol.cpp \
     settingspage.cpp \
     protocol.cpp \
     pasteview.cpp \
     pastebindotcomprotocol.cpp \
-    pastecodedotxyzprotocol.cpp \
     settings.cpp \
     pasteselectdialog.cpp \
     columnindicatortextedit.cpp \

src/plugins/cpaster/cpaster.qbs

@@ -19,6 +19,8 @@ QtcPlugin {
         "cpaster.qrc",
         "cpasterplugin.cpp",
         "cpasterplugin.h",
+        "dpastedotcomprotocol.cpp",
+        "dpastedotcomprotocol.h",
         "fileshareprotocol.cpp",
         "fileshareprotocol.h",
         "fileshareprotocolsettingspage.cpp",
@@ -27,8 +29,6 @@ QtcPlugin {
         "pastebindotcomprotocol.cpp",
         "pastebindotcomprotocol.h",
         "pastebindotcomsettings.ui",
-        "pastecodedotxyzprotocol.cpp",
-        "pastecodedotxyzprotocol.h",
         "pasteselect.ui",
         "pasteselectdialog.cpp",
         "pasteselectdialog.h",

src/plugins/cpaster/cpasterplugin.cpp

@@ -25,11 +25,11 @@
 
 #include "cpasterplugin.h"
 
-#include "pasteview.h"
-#include "pastebindotcomprotocol.h"
-#include "pastecodedotxyzprotocol.h"
+#include "dpastedotcomprotocol.h"
 #include "fileshareprotocol.h"
+#include "pastebindotcomprotocol.h"
 #include "pasteselectdialog.h"
+#include "pasteview.h"
 #include "settingspage.h"
 #include "settings.h"
 #include "urlopenprotocol.h"
@@ -91,12 +91,12 @@ public:
 
     PasteBinDotComProtocol pasteBinProto;
     FileShareProtocol fileShareProto;
-    PasteCodeDotXyzProtocol pasteCodeProto;
+    DPasteDotComProtocol dpasteProto;
 
     const QList<Protocol *> m_protocols {
         &pasteBinProto,
         &fileShareProto,
-        &pasteCodeProto
+        &dpasteProto
     };
 
     SettingsPage m_settingsPage {

src/plugins/cpaster/dpastedotcomprotocol.cpp

@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2018 The Qt Company Ltd.
+** Copyright (C) 2020 The Qt Company Ltd.
 ** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of Qt Creator.
@@ -23,33 +23,28 @@
 **
 ****************************************************************************/
 
-#include "pastecodedotxyzprotocol.h"
+#include "dpastedotcomprotocol.h"
 
 #include <coreplugin/messagemanager.h>
 
-#include <QJsonArray>
-#include <QJsonDocument>
-#include <QJsonObject>
-#include <QJsonParseError>
-#include <QJsonValue>
 #include <QNetworkReply>
 #include <QUrl>
 
 namespace CodePaster {
 
-static QString baseUrl() { return QString("https://pastecode.xyz"); }
-static QString apiUrl() { return baseUrl() + "/api"; }
+static QString baseUrl() { return QString("http://dpaste.com"); }
+static QString apiUrl() { return baseUrl() + "/api/v2/"; }
 
-QString PasteCodeDotXyzProtocol::protocolName() { return QString("Pastecode.Xyz"); }
+QString DPasteDotComProtocol::protocolName() { return QString("DPaste.Com"); }
 
-unsigned PasteCodeDotXyzProtocol::capabilities() const
+unsigned DPasteDotComProtocol::capabilities() const
 {
-    return ListCapability | PostDescriptionCapability | PostUserNameCapability;
+    return PostDescriptionCapability | PostUserNameCapability;
 }
 
-void PasteCodeDotXyzProtocol::fetch(const QString &id)
+void DPasteDotComProtocol::fetch(const QString &id)
 {
-    QNetworkReply * const reply = httpGet(baseUrl() + "/view/raw/" + id);
+    QNetworkReply * const reply = httpGet(baseUrl() + '/' + id + ".txt");
     connect(reply, &QNetworkReply::finished, this, [this, id, reply] {
         QString title;
         QString content;
@@ -65,9 +60,28 @@ void PasteCodeDotXyzProtocol::fetch(const QString &id)
     });
 }
 
-void PasteCodeDotXyzProtocol::paste(
+static QByteArray typeToString(Protocol::ContentType type)
+{
+    switch (type) {
+    case Protocol::C:
+        return "c";
+    case Protocol::Cpp:
+        return "cpp";
+    case Protocol::Diff:
+        return "diff";
+    case Protocol::JavaScript:
+        return "js";
+    case Protocol::Text:
+        return "text";
+    case Protocol::Xml:
+        return "xml";
+    }
+    return {}; // For dumb compilers.
+}
+
+void DPasteDotComProtocol::paste(
         const QString &text,
-        Protocol::ContentType ct,
+        ContentType ct,
         int expiryDays,
         bool publicPaste,
         const QString &username,
@@ -75,32 +89,23 @@ void PasteCodeDotXyzProtocol::paste(
         const QString &description
         )
 {
-    QByteArray data;
-    data += "text=" + QUrl::toPercentEncoding(fixNewLines(text));
-    data += "&expire=" + QUrl::toPercentEncoding(QString::number(expiryDays * 24 * 60));
-    data += "&title=" + QUrl::toPercentEncoding(description);
-    data += "&name=" + QUrl::toPercentEncoding(username);
-    if (!publicPaste)
-        data += "&private=1";
-    static const auto langValue = [](Protocol::ContentType type) -> QByteArray {
-        switch (type) {
-        case Protocol::Text: return "text";
-        case Protocol::C: return "c";
-        case Protocol::Cpp: return "cpp";
-        case Protocol::JavaScript: return "javascript";
-        case Protocol::Diff: return "diff";
-        case Protocol::Xml: return "xml";
-        }
-        return QByteArray(); // Crutch for compiler.
-    };
-    data += "&lang=" + langValue(ct);
+    Q_UNUSED(publicPaste)
     Q_UNUSED(comment)
 
-    QNetworkReply * const reply = httpPost(apiUrl() + "/create", data);
+    // See http://dpaste.com/api/v2/
+    QByteArray data;
+    data += "content=" + QUrl::toPercentEncoding(fixNewLines(text));
+    data += "&expiry_days=" + QByteArray::number(expiryDays);
+    data += "&syntax=" + typeToString(ct);
+    data += "&title=" + QUrl::toPercentEncoding(description);
+    data += "&poster=" + QUrl::toPercentEncoding(username);
+
+    QNetworkReply * const reply = httpPost(apiUrl(), data);
     connect(reply, &QNetworkReply::finished, this, [this, reply] {
         QString data;
         if (reply->error()) {
             reportError(reply->errorString()); // FIXME: Why can't we properly emit an error here?
+            reportError(QString::fromUtf8(reply->readAll()));
         } else {
             data = QString::fromUtf8(reply->readAll());
             if (!data.startsWith(baseUrl())) {
@@ -113,40 +118,14 @@ void PasteCodeDotXyzProtocol::paste(
     });
 }
 
-void PasteCodeDotXyzProtocol::list()
-{
-    QNetworkReply * const reply = httpGet(apiUrl() + "/recent");
-    connect(reply, &QNetworkReply::finished, this, [this, reply] {
-        QStringList ids;
-        if (reply->error()) {
-            reportError(reply->errorString());
-        } else {
-            QJsonParseError parseError;
-            const QJsonDocument jsonData = QJsonDocument::fromJson(reply->readAll(), &parseError);
-            if (parseError.error != QJsonParseError::NoError) {
-                reportError(parseError.errorString());
-            } else {
-                const QJsonArray jsonList = jsonData.array();
-                for (auto it = jsonList.constBegin(); it != jsonList.constEnd(); ++it) {
-                    const QString id = it->toObject().value("pid").toString();
-                    if (!id.isEmpty())
-                        ids << id;
-                }
-            }
-        }
-        emit listDone(name(), ids);
-        reply->deleteLater();
-    });
-}
-
-bool PasteCodeDotXyzProtocol::checkConfiguration(QString *errorMessage)
+bool DPasteDotComProtocol::checkConfiguration(QString *errorMessage)
 {
     if (!m_hostKnownOk)
-        m_hostKnownOk = httpStatus(apiUrl(), errorMessage);
+        m_hostKnownOk = httpStatus(baseUrl(), errorMessage);
     return m_hostKnownOk;
 }
 
-void PasteCodeDotXyzProtocol::reportError(const QString &message)
+void DPasteDotComProtocol::reportError(const QString &message)
 {
     const QString fullMessage = tr("%1: %2").arg(protocolName(), message);
     Core::MessageManager::write(fullMessage, Core::MessageManager::ModeSwitch);

src/plugins/cpaster/dpastedotcomprotocol.h

@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2018 The Qt Company Ltd.
+** Copyright (C) 2020 The Qt Company Ltd.
 ** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of Qt Creator.
@@ -29,7 +29,7 @@
 
 namespace CodePaster {
 
-class PasteCodeDotXyzProtocol : public NetworkProtocol
+class DPasteDotComProtocol : public NetworkProtocol
 {
     Q_OBJECT
 public:
@@ -47,7 +47,6 @@ private:
                const QString &username = QString(),
                const QString &comment = QString(),
                const QString &description = QString()) override;
-    void list() override;
     bool checkConfiguration(QString *errorMessage) override;
 
     static void reportError(const QString &message);

src/plugins/cpaster/frontend/CMakeLists.txt

@@ -3,8 +3,8 @@ add_qtc_executable(cpaster
   SOURCES
     argumentscollector.cpp argumentscollector.h
     main.cpp
+    ../dpastedotcomprotocol.cpp ../dpastedotcomprotocol.h
     ../pastebindotcomprotocol.cpp ../pastebindotcomprotocol.h
-    ../pastecodedotxyzprotocol.cpp ../pastecodedotxyzprotocol.h
     ../protocol.cpp ../protocol.h
     ../urlopenprotocol.cpp ../urlopenprotocol.h
 )

src/plugins/cpaster/frontend/frontend.pro

@@ -12,14 +12,14 @@ QT += network
 
 HEADERS = ../protocol.h \
     ../cpasterconstants.h \
+    ../dpastedotcomprotocol.h \
     ../pastebindotcomprotocol.h \
-    ../pastecodedotxyzprotocol.h \
     ../urlopenprotocol.h \
     argumentscollector.h
 
 SOURCES += ../protocol.cpp \
+    ../dpastedotcomprotocol.cpp \
     ../pastebindotcomprotocol.cpp \
-    ../pastecodedotxyzprotocol.cpp \
     ../urlopenprotocol.cpp \
     argumentscollector.cpp \
     main.cpp

src/plugins/cpaster/frontend/frontend.qbs

@@ -23,8 +23,8 @@ QtcTool {
         prefix: "../"
         files: [
             "cpasterconstants.h",
+            "dpastedotcomprotocol.h", "dpastedotcomprotocol.cpp",
             "pastebindotcomprotocol.h", "pastebindotcomprotocol.cpp",
-            "pastecodedotxyzprotocol.h", "pastecodedotxyzprotocol.cpp",
             "protocol.h", "protocol.cpp",
             "urlopenprotocol.h", "urlopenprotocol.cpp",
         ]

src/plugins/cpaster/frontend/main.cpp

@@ -24,8 +24,8 @@
 ****************************************************************************/
 
 #include "argumentscollector.h"
+#include "../dpastedotcomprotocol.h"
 #include "../pastebindotcomprotocol.h"
-#include "../pastecodedotxyzprotocol.h"
 
 #include <QFile>
 #include <QObject>
@@ -47,8 +47,8 @@ public:
     {
         if (protocol == PasteBinDotComProtocol::protocolName().toLower())
             m_protocol.reset(new PasteBinDotComProtocol);
-        else if (protocol == PasteCodeDotXyzProtocol::protocolName().toLower())
-            m_protocol.reset(new PasteCodeDotXyzProtocol);
+        else if (protocol == DPasteDotComProtocol::protocolName().toLower())
+            m_protocol.reset(new DPasteDotComProtocol);
         else
             qFatal("Internal error: Invalid protocol.");
     }
@@ -88,8 +88,8 @@ int main(int argc, char *argv[])
 {
     QCoreApplication app(argc, argv);
 
-    const QStringList protocols = {PasteBinDotComProtocol::protocolName().toLower(),
-                                   PasteCodeDotXyzProtocol::protocolName().toLower()};
+    const QStringList protocols = {DPasteDotComProtocol::protocolName().toLower(),
+                                   PasteBinDotComProtocol::protocolName().toLower()};
     ArgumentsCollector argsCollector(protocols);
     QStringList arguments = QCoreApplication::arguments();
     arguments.removeFirst();