From 0ea5d48385d206ead9c51c70bb65c5ff4a9d0281 Mon Sep 17 00:00:00 2001
From: Joshua Goins <josh@redstrate.com>
Date: Sat, 19 Aug 2023 14:04:19 -0400
Subject: [PATCH] Add support for xyz.amorgan.blurhash in ImageContent

This adds an optional key to ImageContent, for displaying a blurhash on
the client before an image is loaded.
---
 Quotient/events/eventcontent.cpp | 5 ++++-
 Quotient/events/eventcontent.h   | 4 +++-
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/Quotient/events/eventcontent.cpp b/Quotient/events/eventcontent.cpp
index 5c9f5ed6e..f5a8c7cbe 100644
--- a/Quotient/events/eventcontent.cpp
+++ b/Quotient/events/eventcontent.cpp
@@ -82,9 +82,10 @@ ImageInfo::ImageInfo(const QFileInfo& fi, QSize imageSize)
 
 ImageInfo::ImageInfo(FileSourceInfo sourceInfo, qint64 fileSize,
                      const QMimeType& type, QSize imageSize,
-                     const QString& originalFilename)
+                     const QString& originalFilename, const QString &imageBlurhash)
     : FileInfo(std::move(sourceInfo), fileSize, type, originalFilename)
     , imageSize(imageSize)
+    , blurhash(imageBlurhash)
 {}
 
 ImageInfo::ImageInfo(FileSourceInfo sourceInfo, const QJsonObject& infoJson,
@@ -100,6 +101,8 @@ QJsonObject Quotient::EventContent::toInfoJson(const ImageInfo& info)
         infoJson.insert(QStringLiteral("w"), info.imageSize.width());
     if (info.imageSize.height() != -1)
         infoJson.insert(QStringLiteral("h"), info.imageSize.height());
+    if (!info.blurhash.isEmpty())
+        infoJson.insert(QStringLiteral("xyz.amorgan.blurhash"), info.blurhash);
     return infoJson;
 }
 
diff --git a/Quotient/events/eventcontent.h b/Quotient/events/eventcontent.h
index 8ce99282b..0668af87c 100644
--- a/Quotient/events/eventcontent.h
+++ b/Quotient/events/eventcontent.h
@@ -126,11 +126,13 @@ struct QUOTIENT_API ImageInfo : public FileInfo {
     explicit ImageInfo(const QFileInfo& fi, QSize imageSize = {});
     explicit ImageInfo(FileSourceInfo sourceInfo, qint64 fileSize = -1,
                        const QMimeType& type = {}, QSize imageSize = {},
-                       const QString& originalFilename = {});
+                       const QString& originalFilename = {},
+                       const QString& imageBlurhash = {});
     ImageInfo(FileSourceInfo sourceInfo, const QJsonObject& infoJson,
               const QString& originalFilename = {});
 
     QSize imageSize;
+    QString blurhash;
 };
 
 QUOTIENT_API QJsonObject toInfoJson(const ImageInfo& info);