Fix link preview doesn't update link info for previous messages after setting is enabled (#2108)

Co-authored-by: Felanbird <41973452+Felanbird@users.noreply.github.com>
Co-authored-by: pajlada <rasmus.karlsson@pajlada.com>

CHANGELOG.md

@@ -40,6 +40,7 @@
 - Bugfix: Fixed timestamps missing on channel point redemption messages (#1943)
 - Bugfix: Fixed tooltip didn't show in `EmotePopup` depending on the `Link preview` setting enabled or no (#2008)
 - Bugfix: Fixed Stream thumbnail not updating after using the "Change channel" feature (#2074, #2080)
+- Bugfix: Fixed previous link info not updating after `Link information` setting is enabled (#2054)
 - Bugfix: Fix Tab key not working in the Ctrl+K Quick Switcher (#2065)
 - Bugfix: Fix bug preventing moderator actions when viewing a user card from the search window (#1089)
 

src/widgets/helper/ChannelView.cpp

@@ -24,6 +24,7 @@
 #include "messages/MessageElement.hpp"
 #include "messages/layouts/MessageLayout.hpp"
 #include "messages/layouts/MessageLayoutElement.hpp"
+#include "providers/LinkResolver.hpp"
 #include "providers/twitch/TwitchChannel.hpp"
 #include "providers/twitch/TwitchIrcServer.hpp"
 #include "singletons/Resources.hpp"
@@ -1379,12 +1380,12 @@ void ChannelView::mouseMoveEvent(QMouseEvent *event)
         }
     }
 
-    const auto &tooltip = hoverLayoutElement->getCreator().getTooltip();
+    auto element = &hoverLayoutElement->getCreator();
     bool isLinkValid = hoverLayoutElement->getLink().isValid();
-    auto emoteElement =
+    auto emoteElement = dynamic_cast<const EmoteElement *>(element);
-        dynamic_cast<const EmoteElement *>(&hoverLayoutElement->getCreator());
 
-    if (tooltip.isEmpty() || (isLinkValid && emoteElement == nullptr &&
+    if (element->getTooltip().isEmpty() ||
+        (isLinkValid && emoteElement == nullptr &&
          !getSettings()->linkInfoTooltip))
     {
         tooltipWidget->hide();
@@ -1393,8 +1394,7 @@ void ChannelView::mouseMoveEvent(QMouseEvent *event)
     {
         auto &tooltipPreviewImage = TooltipPreviewImage::instance();
         tooltipPreviewImage.setImageScale(0, 0);
-        auto badgeElement = dynamic_cast<const BadgeElement *>(
+        auto badgeElement = dynamic_cast<const BadgeElement *>(element);
-            &hoverLayoutElement->getCreator());
 
         if ((badgeElement || emoteElement) &&
             getSettings()->emotesTooltipPreview.getValue())
@@ -1420,7 +1420,21 @@ void ChannelView::mouseMoveEvent(QMouseEvent *event)
         }
         else
         {
-            auto element = &hoverLayoutElement->getCreator();
+            if (element->getTooltip() == "No link info loaded")
+            {
+                std::weak_ptr<MessageLayout> weakLayout = layout;
+                LinkResolver::getLinkInfo(
+                    element->getLink().value, nullptr,
+                    [weakLayout, element](QString tooltipText,
+                                          Link originalLink,
+                                          ImagePtr thumbnail) {
+                        auto shared = weakLayout.lock();
+                        if (!shared)
+                            return;
+                        element->setTooltip(tooltipText);
+                        element->setThumbnail(thumbnail);
+                    });
+            }
             auto thumbnailSize = getSettings()->thumbnailSize;
             if (!thumbnailSize)
             {
@@ -1448,7 +1462,7 @@ void ChannelView::mouseMoveEvent(QMouseEvent *event)
 
         tooltipWidget->moveTo(this, event->globalPos());
         tooltipWidget->setWordWrap(isLinkValid);
-        tooltipWidget->setText(tooltip);
+        tooltipWidget->setText(element->getTooltip());
         tooltipWidget->adjustSize();
         tooltipWidget->show();
         tooltipWidget->raise();