Add support for opening usercards by ID

CHANGELOG.md

@@ -6,6 +6,7 @@
 - Minor: The account switcher is now styled to match your theme. (#4817)
 - Minor: Add an invisible resize handle to the bottom of frameless user info popups and reply thread popups. (#4795)
 - Minor: The installer now checks for the VC Runtime version and shows more info when it's outdated. (#4847)
+- Minor: The `/usercard` command now accepts user ids. (#4934)
 - Bugfix: Fixed an issue where certain emojis did not send to Twitch chat correctly. (#4840)
 - Bugfix: Fixed capitalized channel names in log inclusion list not being logged. (#4848)
 - Bugfix: Trimmed custom streamlink paths on all platforms making sure you don't accidentally add spaces at the beginning or end of its path. (#4834)

src/controllers/commands/CommandController.cpp

@@ -855,7 +855,8 @@ void CommandController::initialize(Settings &, Paths &paths)
         if (words.size() < 2)
         {
             channel->addMessage(
-                makeSystemMessage("Usage: /usercard <user> [channel]"));
+                makeSystemMessage("Usage: /usercard <username> [channel] or "
+                                  "/usercard #<id> [channel]"));
             return "";
         }
 

src/widgets/dialogs/UserInfoPopup.cpp

@@ -792,6 +792,14 @@ void UserInfoPopup::updateUserData()
             return;
         }
 
+        // Correct for when being opened with "id:"
+        if (this->userName_ != user.login)
+        {
+            this->userName_ = user.login;
+
+            // Ensure recent messages are shown
+            this->updateLatestMessages();
+        }
         this->userId_ = user.id;
         this->avatarUrl_ = user.profileImageUrl;
 
@@ -909,8 +917,17 @@ void UserInfoPopup::updateUserData()
             [] {});
     };
 
-    getHelix()->getUserByName(this->userName_, onUserFetched,
-                              onUserFetchFailed);
+    const QString idPrefix = "#";
+    if (this->userName_.startsWith(idPrefix))
+    {
+        getHelix()->getUserById(this->userName_.mid(idPrefix.size()),
+                                onUserFetched, onUserFetchFailed);
+    }
+    else
+    {
+        getHelix()->getUserByName(this->userName_, onUserFetched,
+                                  onUserFetchFailed);
+    }
 
     this->ui_.block->setEnabled(false);
     this->ui_.ignoreHighlights->setEnabled(false);