fix: add more image sizes to shared chat badge (#6146)

src/messages/MessageBuilder.cpp

@@ -391,8 +391,10 @@ EmotePtr makeSharedChatBadge(const QString &sourceName,
 {
     if (!sourceProfileURL.isEmpty())
     {
-        QString modifiedUrl = sourceProfileURL;
-        modifiedUrl.replace("300x300", "28x28");
+        auto [urlBegin, urlEnd] = splitOnce(sourceProfileURL, u"300x300");
+        QString url28px = urlBegin % u"28x28" % urlEnd;
+        QString url70px = urlBegin % u"70x70" % urlEnd;
+        QString url150px = urlBegin % u"150x150" % urlEnd;
 
         auto badgeLink = [&] {
             if (sourceLogin.isEmpty())
@@ -405,9 +407,13 @@ EmotePtr makeSharedChatBadge(const QString &sourceName,
 
         return std::make_shared<Emote>(Emote{
             .name = EmoteName{},
-            .images = ImageSet{Image::fromUrl(
-                Url{modifiedUrl},
-                18.F / 28.F)},  // get as close to 18x18 as possible
+            .images =
+                ImageSet{
+                    // The images should be displayed like an 18x18 image
+                    Image::fromUrl({url28px}, 18.F / 28.F),
+                    Image::fromUrl({url70px}, 18.F / 70.F),
+                    Image::fromUrl({url150px}, 18.F / 150.F),
+                },
             .tooltip =
                 Tooltip{"Shared Message" +
                         (sourceName.isEmpty() ? "" : " from " + sourceName)},

src/util/Helpers.cpp

@@ -438,4 +438,32 @@ bool readProviderEmotesCache(const QString &id, const QString &provider,
     return false;
 }
 
+std::pair<QStringView, QStringView> splitOnce(QStringView haystack,
+                                              QStringView needle) noexcept
+{
+    auto idx = haystack.indexOf(needle);
+    if (idx < 0)
+    {
+        return {haystack, {}};
+    }
+    return {
+        haystack.sliced(0, idx),
+        haystack.sliced(idx + needle.size()),
+    };
+}
+
+std::pair<QStringView, QStringView> splitOnce(QStringView haystack,
+                                              QChar needle) noexcept
+{
+    auto idx = haystack.indexOf(needle);
+    if (idx < 0)
+    {
+        return {haystack, {}};
+    }
+    return {
+        haystack.sliced(0, idx),
+        haystack.sliced(idx + 1),
+    };
+}
+
 }  // namespace chatterino

src/util/Helpers.hpp

@@ -226,4 +226,14 @@ bool readProviderEmotesCache(
     const QString &id, const QString &provider,
     const std::function<void(QJsonDocument)> &callback);
 
+/// Splits `haystack` by `needle`. If `needle` doesn't occur in `haystack`,
+/// `{haystack, {}}` is returned.
+std::pair<QStringView, QStringView> splitOnce(QStringView haystack,
+                                              QStringView needle) noexcept;
+
+/// Splits `haystack` by `needle`. If `needle` doesn't occur in `haystack`,
+/// `{haystack, {}}` is returned.
+std::pair<QStringView, QStringView> splitOnce(QStringView haystack,
+                                              QChar needle) noexcept;
+
 }  // namespace chatterino