#3857 second batch of new or updated LEAP functions

12 files changed, 345 insertions, 46 deletions

diff --git a/indra/llcommon/llsdutil.h b/indra/llcommon/llsdutil.h
index 38bbe19ddd..c31030c5ea 100644
--- a/indra/llcommon/llsdutil.h
+++ b/indra/llcommon/llsdutil.h
@@ -553,6 +553,61 @@ LLSD shallow(LLSD value, LLSD filter=LLSD()) { return llsd_shallow(value, filter
 
 } // namespace llsd
 
+/*****************************************************************************
+ *   toArray(), toMap()
+ *****************************************************************************/
+namespace llsd
+{
+
+// For some T convertible to LLSD, given std::vector<T> myVec,
+// toArray(myVec) returns an LLSD array whose entries correspond to the
+// items in myVec.
+// For some U convertible to LLSD, given function U xform(const T&),
+// toArray(myVec, xform) returns an LLSD array whose every entry is
+// xform(item) of the corresponding item in myVec.
+// toArray() actually works with any container<C> usable with range
+// 'for', not just std::vector.
+// (Once we get C++20 we can use std::identity instead of this default lambda.)
+template<typename C, typename FUNC>
+LLSD toArray(const C& container, FUNC&& func = [](const auto& arg) { return arg; })
+{
+    LLSD array;
+    for (const auto& item : container)
+    {
+        array.append(std::forward<FUNC>(func)(item));
+    }
+    return array;
+}
+
+// For some T convertible to LLSD, given std::map<std::string, T> myMap,
+// toMap(myMap) returns an LLSD map whose entries correspond to the
+// (key, value) pairs in myMap.
+// For some U convertible to LLSD, given function
+// std::pair<std::string, U> xform(const std::pair<std::string, T>&),
+// toMap(myMap, xform) returns an LLSD map whose every entry is
+// xform(pair) of the corresponding (key, value) pair in myMap.
+// toMap() actually works with any container usable with range 'for', not
+// just std::map. It need not even be an associative container, as long as
+// you pass an xform function that returns std::pair<std::string, U>.
+// (Once we get C++20 we can use std::identity instead of this default lambda.)
+template<typename C, typename FUNC>
+LLSD toMap(const C& container, FUNC&& func = [](const auto& arg) { return arg; })
+{
+    LLSD map;
+    for (const auto& pair : container)
+    {
+        const auto& [key, value] = std::forward<FUNC>(func)(pair);
+        map[key] = value;
+    }
+    return map;
+}
+
+} // namespace llsd
+
+/*****************************************************************************
+ *   boost::hash<LLSD>
+ *****************************************************************************/
+
 // Specialization for generating a hash value from an LLSD block.
 namespace boost
 {
diff --git a/indra/newview/CMakeLists.txt b/indra/newview/CMakeLists.txt
index ed29911a43..fff1597fd9 100644
--- a/indra/newview/CMakeLists.txt
+++ b/indra/newview/CMakeLists.txt
@@ -92,6 +92,7 @@ set(viewer_SOURCE_FILES
     llagentwearables.cpp
     llanimstatelabels.cpp
     llappcorehttp.cpp
+    llappearancelistener.cpp
     llappearancemgr.cpp
     llappviewer.cpp
     llappviewerlistener.cpp
@@ -761,6 +762,7 @@ set(viewer_HEADER_FILES
     llanimstatelabels.h
     llappcorehttp.h
     llappearance.h
+    llappearancelistener.h
     llappearancemgr.h
     llappviewer.h
     llappviewerlistener.h
diff --git a/indra/newview/groupchatlistener.cpp b/indra/newview/groupchatlistener.cpp
index 43507f13e9..ed9e34d1bf 100644
--- a/indra/newview/groupchatlistener.cpp
+++ b/indra/newview/groupchatlistener.cpp
@@ -2,11 +2,11 @@
  * @file   groupchatlistener.cpp
  * @author Nat Goodspeed
  * @date   2011-04-11
- * @brief  Implementation for groupchatlistener.
+ * @brief  Implementation for LLGroupChatListener.
  *
- * $LicenseInfo:firstyear=2011&license=viewerlgpl$
+ * $LicenseInfo:firstyear=2024&license=viewerlgpl$
  * Second Life Viewer Source Code
- * Copyright (C) 2011, Linden Research, Inc.
+ * Copyright (C) 2024, Linden Research, Inc.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -34,43 +34,69 @@
 // std headers
 // external library headers
 // other Linden headers
+#include "llchat.h"
 #include "llgroupactions.h"
 #include "llimview.h"
 
+LLGroupChatListener::LLGroupChatListener():
+    LLEventAPI("GroupChat",
+               "API to enter, leave, send and intercept group chat messages")
+{
+    add("startGroupChat",
+        "Enter a group chat in group with UUID [\"group_id\"]\n"
+        "Assumes the logged-in agent is already a member of this group.",
+        &LLGroupChatListener::startGroupChat,
+        llsd::map("group_id", LLSD()));
+    add("leaveGroupChat",
+        "Leave a group chat in group with UUID [\"group_id\"]\n"
+        "Assumes a prior successful startIM request.",
+        &LLGroupChatListener::leaveGroupChat,
+        llsd::map("group_id", LLSD()));
+    add("sendGroupIM",
+        "send a [\"message\"] to group with UUID [\"group_id\"]",
+        &LLGroupChatListener::sendGroupIM,
+        llsd::map("message", LLSD(), "group_id", LLSD()));
+}
 
-namespace {
-    void startIm_wrapper(LLSD const & event)
+bool is_in_group(LLEventAPI::Response &response, const LLSD &data)
+{
+    if (!LLGroupActions::isInGroup(data["group_id"]))
     {
-        LLUUID session_id = LLGroupActions::startIM(event["id"].asUUID());
-        sendReply(LLSDMap("session_id", LLSD(session_id)), event);
+        response.error(stringize("You are not the member of the group:", std::quoted(data["group_id"].asString())));
+        return false;
     }
+    return true;
+}
 
-    void send_message_wrapper(const std::string& text, const LLUUID& session_id, const LLUUID& group_id)
+void LLGroupChatListener::startGroupChat(LLSD const &data)
+{
+    Response response(LLSD(), data);
+    if (!is_in_group(response, data))
+    {
+        return;
+    }
+    if (LLGroupActions::startIM(data["group_id"]).isNull())
     {
-        LLIMModel::sendMessage(text, session_id, group_id, IM_SESSION_GROUP_START);
+        return response.error(stringize("Failed to start group chat session ", std::quoted(data["group_id"].asString())));
     }
 }
 
+void LLGroupChatListener::leaveGroupChat(LLSD const &data)
+{
+    Response response(LLSD(), data);
+    if (is_in_group(response, data))
+    {
+        LLGroupActions::endIM(data["group_id"].asUUID());
+    }
+}
 
-GroupChatListener::GroupChatListener():
-    LLEventAPI("GroupChat",
-               "API to enter, leave, send and intercept group chat messages")
+void LLGroupChatListener::sendGroupIM(LLSD const &data)
 {
-    add("startIM",
-        "Enter a group chat in group with UUID [\"id\"]\n"
-        "Assumes the logged-in agent is already a member of this group.",
-        &startIm_wrapper);
-    add("endIM",
-        "Leave a group chat in group with UUID [\"id\"]\n"
-        "Assumes a prior successful startIM request.",
-        &LLGroupActions::endIM,
-        llsd::array("id"));
-    add("sendIM",
-        "send a groupchat IM",
-        &send_message_wrapper,
-        llsd::array("text", "session_id", "group_id"));
+    Response response(LLSD(), data);
+    if (!is_in_group(response, data))
+    {
+        return;
+    }
+    LLUUID group_id(data["group_id"]);
+    LLIMModel::sendMessage(data["message"], gIMMgr->computeSessionID(IM_SESSION_GROUP_START, group_id), group_id, IM_SESSION_SEND);
 }
-/*
-    static void sendMessage(const std::string& utf8_text, const LLUUID& im_session_id,
-                                const LLUUID& other_participant_id, EInstantMessage dialog);
-*/
diff --git a/indra/newview/groupchatlistener.h b/indra/newview/groupchatlistener.h
index 3819ac59b7..14cd7266a3 100644
--- a/indra/newview/groupchatlistener.h
+++ b/indra/newview/groupchatlistener.h
@@ -26,15 +26,20 @@
  * $/LicenseInfo$
  */
 
-#if ! defined(LL_GROUPCHATLISTENER_H)
-#define LL_GROUPCHATLISTENER_H
+#if ! defined(LL_LLGROUPCHATLISTENER_H)
+#define LL_LLGROUPCHATLISTENER_H
 
 #include "lleventapi.h"
 
-class GroupChatListener: public LLEventAPI
+class LLGroupChatListener: public LLEventAPI
 {
 public:
-    GroupChatListener();
+    LLGroupChatListener();
+
+private:
+    void startGroupChat(LLSD const &data);
+    void leaveGroupChat(LLSD const &data);
+    void sendGroupIM(LLSD const &data);
 };
 
-#endif /* ! defined(LL_GROUPCHATLISTENER_H) */
+#endif /* ! defined(LL_LLGROUPCHATLISTENER_H) */
diff --git a/indra/newview/llagentlistener.h b/indra/newview/llagentlistener.h
index 31f50a653f..b5bea8c0bd 100644
--- a/indra/newview/llagentlistener.h
+++ b/indra/newview/llagentlistener.h
@@ -62,7 +62,6 @@ private:
     void removeFollowCamParams(LLSD const & event_data) const;
 
     void playAnimation(LLSD const &event_data);
-    void playAnimation_(const LLUUID& asset_id, const bool inworld);
     void stopAnimation(LLSD const &event_data);
     void getAnimationInfo(LLSD const &event_data);
 
diff --git a/indra/newview/llappearancelistener.cpp b/indra/newview/llappearancelistener.cpp
new file mode 100644
index 0000000000..65cdf2e11b
--- /dev/null
+++ b/indra/newview/llappearancelistener.cpp
@@ -0,0 +1,158 @@
+/**
+ * @file llappearancelistener.cpp
+ *
+ * $LicenseInfo:firstyear=2024&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2024, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+ * $/LicenseInfo$
+ */
+
+#include "llviewerprecompiledheaders.h"
+
+#include "llappearancelistener.h"
+
+#include "llappearancemgr.h"
+#include "llinventoryfunctions.h"
+#include "lltransutil.h"
+#include "llwearableitemslist.h"
+#include "stringize.h"
+
+LLAppearanceListener::LLAppearanceListener()
+  : LLEventAPI("LLAppearance",
+               "API to wear a specified outfit and wear/remove individual items")
+{
+    add("wearOutfit",
+        "Wear outfit by folder id: [\"folder_id\"] OR by folder name: [\"folder_name\"]\n"
+        "When [\"append\"] is true, outfit will be added to COF\n"
+        "otherwise it will replace current oufit",
+        &LLAppearanceListener::wearOutfit);
+
+    add("wearItems",
+        "Wear items by id: [items_id]",
+        &LLAppearanceListener::wearItems,
+        llsd::map("items_id", LLSD(), "replace", LLSD()));
+
+    add("detachItems",
+        "Detach items by id: [items_id]",
+        &LLAppearanceListener::detachItems,
+        llsd::map("items_id", LLSD()));
+
+    add("getOutfitsList",
+        "Return the table with Outfits info(id and name)",
+         &LLAppearanceListener::getOutfitsList);
+
+    add("getOutfitItems",
+        "Return the table of items with info(id : name, wearable_type, is_worn) inside specified outfit folder",
+         &LLAppearanceListener::getOutfitItems);
+}
+
+
+void LLAppearanceListener::wearOutfit(LLSD const &data)
+{
+    Response response(LLSD(), data);
+    if (!data.has("folder_id") && !data.has("folder_name"))
+    {
+        return response.error("Either [folder_id] or [folder_name] is required");
+    }
+
+    bool append = data.has("append") ? data["append"].asBoolean() : false;
+    if (!LLAppearanceMgr::instance().wearOutfit(data, append))
+    {
+        response.error("Failed to wear outfit");
+    }
+}
+
+void LLAppearanceListener::wearItems(LLSD const &data)
+{
+    const LLSD& items_id{ data["items_id"] };
+    uuid_vec_t  ids;
+    if (!items_id.isArray())
+    {
+        ids.push_back(items_id.asUUID());
+    }
+    else // array
+    {
+        for (const auto& id : llsd::inArray(items_id))
+        {
+            ids.push_back(id);
+        }
+    }
+    LLAppearanceMgr::instance().wearItemsOnAvatar(ids, true, data["replace"].asBoolean());
+}
+
+void LLAppearanceListener::detachItems(LLSD const &data)
+{
+    const LLSD& items_id{ data["items_id"] };
+    uuid_vec_t  ids;
+    if (!items_id.isArray())
+    {
+        ids.push_back(items_id.asUUID());
+    }
+    else // array
+    {
+        for (const auto& id : llsd::inArray(items_id))
+        {
+            ids.push_back(id);
+        }
+    }
+    LLAppearanceMgr::instance().removeItemsFromAvatar(ids);
+}
+
+void LLAppearanceListener::getOutfitsList(LLSD const &data)
+{
+    Response response(LLSD(), data);
+    const LLUUID outfits_id = gInventory.findCategoryUUIDForType(LLFolderType::FT_MY_OUTFITS);
+
+    LLInventoryModel::cat_array_t cat_array;
+    LLInventoryModel::item_array_t item_array;
+
+    LLIsType is_category(LLAssetType::AT_CATEGORY);
+    gInventory.collectDescendentsIf(outfits_id, cat_array, item_array, LLInventoryModel::EXCLUDE_TRASH, is_category);
+
+    response["outfits"] = llsd::toMap(cat_array,
+        [](const LLPointer<LLViewerInventoryCategory> &cat)
+        { return std::make_pair(cat->getUUID().asString(), cat->getName()); });
+}
+
+void LLAppearanceListener::getOutfitItems(LLSD const &data)
+{
+    Response response(LLSD(), data);
+    LLUUID outfit_id(data["outfit_id"].asUUID());
+    LLViewerInventoryCategory *cat = gInventory.getCategory(outfit_id);
+    if (!cat || cat->getPreferredType() != LLFolderType::FT_OUTFIT)
+    {
+        return response.error(stringize(LLTrans::getString("OutfitNotFound"), outfit_id.asString()));
+    }
+    LLInventoryModel::cat_array_t  cat_array;
+    LLInventoryModel::item_array_t item_array;
+
+    LLFindOutfitItems collector = LLFindOutfitItems();
+    gInventory.collectDescendentsIf(outfit_id, cat_array, item_array, LLInventoryModel::EXCLUDE_TRASH, collector);
+
+    response["items"] = llsd::toMap(item_array,
+        [](const LLPointer<LLViewerInventoryItem> &it)
+        {
+            return std::make_pair(
+                it->getUUID().asString(),
+                llsd::map(
+                    "name", it->getName(),
+                    "wearable_type", LLWearableType::getInstance()->getTypeName(it->isWearableType() ? it->getWearableType() : LLWearableType::WT_NONE),
+                    "is_worn", get_is_item_worn(it)));
+        });
+}
diff --git a/indra/newview/llappearancelistener.h b/indra/newview/llappearancelistener.h
new file mode 100644
index 0000000000..04c5eac2eb
--- /dev/null
+++ b/indra/newview/llappearancelistener.h
@@ -0,0 +1,46 @@
+/**
+ * @file llappearancelistener.h
+ *
+ * $LicenseInfo:firstyear=2024&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2024, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+ * $/LicenseInfo$
+ */
+
+
+#ifndef LL_LLAPPEARANCELISTENER_H
+#define LL_LLAPPEARANCELISTENER_H
+
+#include "lleventapi.h"
+
+class LLAppearanceListener : public LLEventAPI
+{
+public:
+    LLAppearanceListener();
+
+private:
+    void wearOutfit(LLSD const &data);
+    void wearItems(LLSD const &data);
+    void detachItems(LLSD const &data);
+    void getOutfitsList(LLSD const &data);
+    void getOutfitItems(LLSD const &data);
+};
+
+#endif // LL_LLAPPEARANCELISTENER_H
+
diff --git a/indra/newview/llappearancemgr.cpp b/indra/newview/llappearancemgr.cpp
index 101aca3823..e9d455ae53 100644
--- a/indra/newview/llappearancemgr.cpp
+++ b/indra/newview/llappearancemgr.cpp
@@ -31,6 +31,7 @@
 #include "llagent.h"
 #include "llagentcamera.h"
 #include "llagentwearables.h"
+#include "llappearancelistener.h"
 #include "llappearancemgr.h"
 #include "llattachmentsmgr.h"
 #include "llcommandhandler.h"
@@ -66,6 +67,8 @@
 
 #include "llavatarpropertiesprocessor.h"
 
+LLAppearanceListener sAppearanceListener;
+
 namespace
 {
     const S32   BAKE_RETRY_MAX_COUNT = 5;
@@ -4762,6 +4765,11 @@ bool wear_category(const LLSD& query_map, bool append)
     return false;
 }
 
+bool LLAppearanceMgr::wearOutfit(const LLSD& query_map, bool append)
+{
+    return wear_category(query_map, append);
+}
+
 class LLWearFolderHandler : public LLCommandHandler
 {
 public:
diff --git a/indra/newview/llappearancemgr.h b/indra/newview/llappearancemgr.h
index 6c45a32856..bc7dc9506b 100644
--- a/indra/newview/llappearancemgr.h
+++ b/indra/newview/llappearancemgr.h
@@ -60,6 +60,7 @@ public:
     void wearInventoryCategoryOnAvatar(LLInventoryCategory* category, bool append);
     void wearCategoryFinal(const LLUUID& cat_id, bool copy_items, bool append);
     void wearOutfitByName(const std::string& name);
+    bool wearOutfit(const LLSD& query_map, bool append = false);
     void changeOutfit(bool proceed, const LLUUID& category, bool append);
     void replaceCurrentOutfit(const LLUUID& new_outfit);
     void renameOutfit(const LLUUID& outfit_id);
diff --git a/indra/newview/llgroupactions.cpp b/indra/newview/llgroupactions.cpp
index ba9c9fa13f..34d96aa024 100644
--- a/indra/newview/llgroupactions.cpp
+++ b/indra/newview/llgroupactions.cpp
@@ -46,7 +46,7 @@
 //
 // Globals
 //
-static GroupChatListener sGroupChatListener;
+static LLGroupChatListener sGroupChatListener;
 
 class LLGroupHandler : public LLCommandHandler
 {
diff --git a/indra/newview/llwearableitemslist.cpp b/indra/newview/llwearableitemslist.cpp
index 8ce1a745c3..c708e804b2 100644
--- a/indra/newview/llwearableitemslist.cpp
+++ b/indra/newview/llwearableitemslist.cpp
@@ -33,7 +33,6 @@
 
 #include "llagentwearables.h"
 #include "llappearancemgr.h"
-#include "llinventoryfunctions.h"
 #include "llinventoryicon.h"
 #include "llgesturemgr.h"
 #include "lltransutil.h"
@@ -41,15 +40,6 @@
 #include "llviewermenu.h"
 #include "llvoavatarself.h"
 
-class LLFindOutfitItems : public LLInventoryCollectFunctor
-{
-public:
-    LLFindOutfitItems() {}
-    virtual ~LLFindOutfitItems() {}
-    virtual bool operator()(LLInventoryCategory* cat,
-                            LLInventoryItem* item);
-};
-
 bool LLFindOutfitItems::operator()(LLInventoryCategory* cat,
                                    LLInventoryItem* item)
 {
diff --git a/indra/newview/llwearableitemslist.h b/indra/newview/llwearableitemslist.h
index 3fe1059176..7a5f29020e 100644
--- a/indra/newview/llwearableitemslist.h
+++ b/indra/newview/llwearableitemslist.h
@@ -32,6 +32,7 @@
 #include "llsingleton.h"
 
 // newview
+#include "llinventoryfunctions.h"
 #include "llinventoryitemslist.h"
 #include "llinventorylistitem.h"
 #include "lllistcontextmenu.h"
@@ -507,4 +508,12 @@ protected:
     LLWearableType::EType mMenuWearableType;
 };
 
+class LLFindOutfitItems : public LLInventoryCollectFunctor
+{
+public:
+    LLFindOutfitItems() {}
+    virtual ~LLFindOutfitItems() {}
+    virtual bool operator()(LLInventoryCategory* cat, LLInventoryItem* item);
+};
+
 #endif //LL_LLWEARABLEITEMSLIST_H