flameshot: make imgur URLs configurable

krebs/5pkgs/override/default.nix

@@ -1,6 +1,47 @@
 with import <stockholm/lib>;
 self: super: {
 
+  flameshot = super.flameshot.overrideAttrs (old: rec {
+    patches = old.patches or [] ++ [
+      (self.writeText "flameshot-imgur.patch" /* diff */ ''
+--- a/src/tools/imgur/imguruploader.cpp
++++ b/src/tools/imgur/imguruploader.cpp
+@@ -40,6 +40,7 @@
+ #include <QTimer>
+ #include <QJsonDocument>
+ #include <QJsonObject>
++#include <stdlib.h>
+ 
+ ImgurUploader::ImgurUploader(const QPixmap &capture, QWidget *parent) :
+     QWidget(parent), m_pixmap(capture)
+@@ -74,7 +75,10 @@ void ImgurUploader::handleReply(QNetworkReply *reply) {
+         QJsonObject json = response.object();
+         QJsonObject data = json["data"].toObject();
+         m_imageURL.setUrl(data["link"].toString());
+-        m_deleteImageURL.setUrl(QString("https://imgur.com/delete/%1").arg(
++        char *deleteImageURLPattern = secure_getenv("IMGUR_DELETE_URL");
++        if (deleteImageURLPattern == NULL)
++            deleteImageURLPattern = "https://imgur.com/delete/%1";
++        m_deleteImageURL.setUrl(QString(deleteImageURLPattern).arg(
+                                     data["deletehash"].toString()));
+         onUploadOk();
+     } else {
+@@ -105,7 +109,10 @@ void ImgurUploader::upload() {
+     QString description = FileNameHandler().parsedPattern();
+     urlQuery.addQueryItem("description", description);
+ 
+-    QUrl url("https://api.imgur.com/3/image");
++    char *createImageURLPattern = secure_getenv("IMGUR_CREATE_URL");
++    if (createImageURLPattern == NULL)
++        createImageURLPattern = "https://api.imgur.com/3/image";
++    QUrl url(createImageURLPattern);
+     url.setQuery(urlQuery);
+     QNetworkRequest request(url);
+     request.setHeader(QNetworkRequest::ContentTypeHeader,
+      '')
+    ];
+  });
+
   # https://github.com/proot-me/PRoot/issues/106
   proot = self.writeDashBin "proot" ''
     export PROOT_NO_SECCOMP=1