Merge pull request #368 from aclist/fix/offline-symlinks

fix: rebuild symlinks when launching offline

CHANGELOG.md

@@ -57,6 +57,7 @@
 - Disable overlay scrollbars on server tables
 - Reduce size of geolocation DB on disk (~100MB)
 - Enable LAN page Empty/Full filters on first run of app
+- Propagate subscribed mods to Steam client
 
 ## Dropped
 - Debug mode

dzgui/api/acf.py

@@ -0,0 +1,96 @@
+import re
+from collections.abc import Iterator
+from typing import Any
+from warnings import deprecated
+
+
+@deprecated("Use dzgui.api.steam.unsubscribe()")
+class WorkshopACF:
+    def __init__(self, file: str) -> None:
+        super().__init__()
+
+        self.dict: dict[str, Any]
+        self.load(file)
+
+    def as_dict(self) -> dict[str, Any]:
+        return self.dict
+
+    def load(self, file: str) -> None:
+        delimiter = r"\t\t"
+        lines = []
+        with open(file, "r", encoding="utf-8") as f:
+            for line in f:
+                line = line.strip()
+                if not line:
+                    continue
+                els = re.split(delimiter, line, maxsplit=1)
+                lines.append(els)
+        self.dict = self.parse(iter(lines))
+
+    def parse(self, lines: Iterator[list[str]]) -> dict[str, str]:
+        acf: dict[str, Any] = {}
+        try:
+            while True:
+                line = next(lines)
+                if len(line) == 1:
+                    key = line[0]
+                    if key == "{":
+                        continue
+                        return acf
+                    elif key == "}":
+                        return acf
+                    else:
+                        key = self.dequote(key)
+                        acf[key] = self.parse(lines)
+                elif len(line) == 2:
+                    k, v = line
+                    k = self.dequote(k)
+                    v = self.dequote(v)
+                    try:
+                        n = list(acf.keys())[-1]
+                        acf[n][k] = v
+                    except Exception:
+                        acf[k] = v
+        except StopIteration:
+            return acf
+
+    def unpack(self, d: dict, lines: list[Any] = []) -> str:
+        t1 = "AppWorkshop"
+        t2 = ("WorkshopItemsInstalled", "WorkshopItemDetails")
+        for k, v in d.items():
+            if type(v) is dict:
+                if k in t1:
+                    self.indent = 0
+                elif k in t2:
+                    self.indent = 1
+                else:
+                    self.indent = 2
+                pref = "\t" * self.indent
+                lines.append(pref + self.enquote(k))
+                lines.append(pref + "{")
+                self.unpack(v, lines)
+                lines.append(pref + "}")
+            else:
+                pref = "\t" * (self.indent + 1)
+                lines.append(pref + self.enquote(k) + "\t\t" + self.enquote(v))
+        s = ""
+        for line in lines:
+            s += line + "\n"
+        return s
+
+    def to_file(self, file: str) -> None:
+        s = self.unpack(self.dict)
+        with open(file, "w") as f:
+            f.write(s)
+
+    @classmethod
+    def enquote(cls, s: str) -> str:
+        return f'"{s}"'
+
+    @classmethod
+    def dequote(cls, s: str) -> str:
+        return s.rstrip('"').lstrip('"')
+
+    def delete(self, modid: int) -> None:
+        del self.dict["AppWorkshop"]["WorkshopItemsInstalled"][modid]
+        del self.dict["AppWorkshop"]["WorkshopItemDetails"][modid]

dzgui/api/steam.py

@@ -3,20 +3,25 @@ import logging
 import os
 import requests
 import subprocess
+from typing import Union
+from warnings import deprecated
 
 from shlex import shlex
 from pathlib import Path
 
 from dzgui.init.prereqs import has_steam_client
+from dzgui.api.mods import _hash
 from dzgui.const.constants import (
+    APPID_DAYZ,
     APP_NAME,
     DEBIAN_STEAM_PATH,
     DEFAULT_STEAM_PATH,
     FLATPAK_STEAM_PATH,
     UBUNTU_STEAM_PATH,
+    REQUEST_TIMEOUT,
     VDF_PATH,
 )
-from dzgui.const.endpoints import STEAM_PUBLISHED_FILES
+from dzgui.const.endpoints import SUB_ENDPOINT, STEAM_PUBLISHED_FILES, UNSUB_ENDPOINT
 from dzgui.strings import wizard
 from dzgui.util.bash import concat_bash_args
 
@@ -53,8 +58,6 @@ def get_steam_paths() -> list[tuple[Path, str]]:
 
 
 def concat_mods(mods: list[str]) -> str:
-    from dzgui.util.symlink import _hash
-
     hashes = []
     for mod in mods:
         md5sum = _hash(mod)
@@ -68,26 +71,21 @@ def get_local_signatures(version_file: Path) -> dict[str, int]:
     for line in lines:
         data = line.split(",")
         _id = data[0]
-        _hash = int(data[1])
-        hashes[_id] = _hash
+        mod_hash = int(data[1])
+        hashes[_id] = mod_hash
     return hashes
 
 
-def enqueue_mod(client: str, mod: str, appid: int) -> None:
-    client_args = concat_bash_args(client)
-    subprocess.Popen([*client_args, "+workshop_download_item", str(appid), mod])
-
-
 def get_needs_update(
     version_file: Path, remote_hashes: list[tuple[str, str, int, int]]
 ) -> list[tuple[str, str, int, int]]:
-    local_hashes = get_local_signatures(version_file)
+    local_stamps = get_local_signatures(version_file)
     needs_update: list[tuple[str, str, int, int]] = []
-    for title, _id, _hash, size in remote_hashes:
-        if _id not in local_hashes:
-            needs_update.append((title, _id, _hash, size))
-        elif _hash != local_hashes[_id]:
-            needs_update.append((title, _id, _hash, size))
+    for title, _id, stamp, size in remote_hashes:
+        if _id not in local_stamps:
+            needs_update.append((title, _id, stamp, size))
+        elif stamp != local_stamps[_id]:
+            needs_update.append((title, _id, stamp, size))
         else:
             continue
     return needs_update
@@ -232,6 +230,29 @@ def vdf2json(path: Path) -> str:
                     jbuf += "\n"
 
 
+def update_workshop(key: str, mod: int, endpoint: str) -> None:
+    payload: dict[str, Union[int, str]] = {
+        "publishedfileid": mod,
+        "appid": APPID_DAYZ,
+        "key": key,
+        "list_type": 1,
+        "notify_client": 1,
+    }
+    try:
+        res = requests.post(endpoint, params=payload, timeout=REQUEST_TIMEOUT)
+        res.raise_for_status()
+    except Exception as e:
+        logger.critical(e)
+
+
+def subscribe(key: str, mod: int) -> None:
+    update_workshop(key, mod, SUB_ENDPOINT)
+
+
+def unsubscribe(key: str, mod: int) -> None:
+    update_workshop(key, mod, UNSUB_ENDPOINT)
+
+
 def gen_shortcut() -> None:
     # TODO:
     """
@@ -244,3 +265,9 @@ def gen_shortcut() -> None:
     # or get right-most 32 bits
     # STEAMID_64 & 0xFFFFFFFF
     pass
+
+
+@deprecated("Use subscribe()")
+def enqueue_mod(client: str, mod: str, appid: int) -> None:
+    client_args = concat_bash_args(client)
+    subprocess.Popen([*client_args, "+workshop_download_item", str(appid), mod])

dzgui/const/constants.py

@@ -4,6 +4,7 @@ UDP_PORT = 27016
 VM_FILE = "/proc/sys/vm/max_map_count"
 MIN_COUNT = 1048576
 
+RATE_LIMIT_THRESHOLD = 3
 REQUEST_TIMEOUT = 10
 
 APPNAME_DAYZ = "DayZ"

dzgui/const/endpoints.py

@@ -1,6 +1,11 @@
 # internal
-STEAM_PUBLISHED_FILES = "https://api.steampowered.com/ISteamRemoteStorage/GetPublishedFileDetails/v1/?format=json"
-STEAM_SERVERS = "https://api.steampowered.com/IGameServersService/GetServerList/v1/?"
+STEAM_PUBLISHED_FILES = (
+    "https://api.steampowered.com/ISteamRemoteStorage/GetPublishedFileDetails/v1"
+)
+STEAM_SERVERS = "https://api.steampowered.com/IGameServersService/GetServerList/v1"
+SUB_ENDPOINT = "https://api.steampowered.com/IPublishedFileService/Subscribe/v1"
+UNSUB_ENDPOINT = "https://api.steampowered.com/IPublishedFileService/Unsubscribe/v1"
+
 BM_SERVERS = "https://api.battlemetrics.com/servers?"
 GITHUB = "https://github.com/aclist"
 GITHUB_RELEASES = "https://api.github.com/repos/aclist/dztui/releases/latest"

dzgui/const/enum.py

@@ -168,7 +168,7 @@ class ContextMenu(EnumWithAttrs):
     COPY_LOG_CLIPBOARD = {"label": strings.copy_log}
     COPY_SERVER_IP = {"label": strings.copy_ip}
     COPY_SERVER_NAME = {"label": strings.copy_name}
-    DELETE_MOD = {"label": strings.delete_mod}
+    UNSUB_MOD = {"label": strings.unsub_mod}
     OPEN_WORKSHOP = {"label": strings.open_workshop}
     REFRESH_PLAYERS = {"label": strings.refresh_players}
     REMOVE_HISTORY = {"label": strings.remove_history}
@@ -184,7 +184,7 @@ class ContextMenuGroup(Enum):
     """
 
     SERVER_MOD = (ContextMenu.OPEN_WORKSHOP,)
-    MOD = (ContextMenu.OPEN_WORKSHOP, ContextMenu.DELETE_MOD)
+    MOD = (ContextMenu.OPEN_WORKSHOP, ContextMenu.UNSUB_MOD)
     MOD_OFFLINE = (None,)
     LOG = (ContextMenu.COPY_LOG_CLIPBOARD,)
     SERVER_BROWSER = (
@@ -250,9 +250,9 @@ class ModButton(EnumWithAttrs):
         "label": strings.mod_panel.unhighlight_stale,
         "tooltip": strings.mod_panel.unhighlight_stale_tooltip,
     }
-    DELETE_SELECTED = {
-        "label": strings.mod_panel.delete_selected,
-        "tooltip": strings.mod_panel.delete_selected_tooltip,
+    UNSUB_SELECTED = {
+        "label": strings.mod_panel.unsub_selected,
+        "tooltip": strings.mod_panel.unsub_selected_tooltip,
     }
     SELECT_STALE = {
         "label": strings.mod_panel.select_stale,

dzgui/controllers/mc.py

@@ -233,7 +233,7 @@ class Controller(GObject.GObject):
         mod_man = self.mediator.modtreeview.get_mod_man()
         mod_man.toggle_mod_selection(state)
 
-    def delete_mods(
+    def unsub_mods(
         self, treeview: Union["ModTreeView", "OfflineModTreeView", None] = None
     ) -> None:
         if treeview is None:
@@ -241,7 +241,7 @@ class Controller(GObject.GObject):
         else:
             view = treeview
         mod_man = view.get_mod_man()
-        mod_man.delete_mods()
+        mod_man.unsub_mods()
 
     def get_mod_store(self) -> Gtk.TreeModel | None:
         return self.mediator.modtreeview.get_model()
@@ -523,11 +523,11 @@ class Controller(GObject.GObject):
         ind = self.config_man.get_start_tab()
         self.get_servers().notebook.set_current_page(ind)
 
-    def update_and_load_to_menu(self, raise_window: bool) -> None:
-        self.connection_man.update_and_connect(raise_window, menu_only=True)
+    def update_and_load_to_menu(self) -> None:
+        self.connection_man.update_and_connect(menu_only=True)
 
-    def update_and_connect(self, raise_window: bool) -> None:
-        self.connection_man.update_and_connect(raise_window)
+    def update_and_connect(self) -> None:
+        self.connection_man.update_and_connect()
 
     def update_status(self) -> None:
         self.mediator.preconnect.mark_finished()

dzgui/data/CHANGELOG.md

@@ -40,6 +40,7 @@
 - Preboot progress dialog
 - Choose to jump into splash screen instead of server
 - Collapsible connection panel
+- Play offline (load mods directly)
 
 ## Changed
 - Conform to PEP 440 versioning for beta versions
@@ -56,6 +57,7 @@
 - Disable overlay scrollbars on server tables
 - Reduce size of geolocation DB on disk (~100MB)
 - Enable LAN page Empty/Full filters on first run of app
+- Propagate subscribed mods to Steam client
 
 ## Dropped
 - Debug mode

dzgui/managers/connection.py

@@ -12,10 +12,10 @@ import dzgui.api.servers as Servers
 
 from dzgui.api.steam import (
     connect,
-    enqueue_mod,
     get_remote_signatures,
     get_needs_update,
     load_to_menu,
+    subscribe,
 )
 
 from dzgui.api.mods import (
@@ -30,6 +30,7 @@ from dzgui.const.constants import (
     APPID_DAYZ_EXP,
     APPNAME_DAYZ,
     APPNAME_DAYZ_EXP_HUMAN,
+    RATE_LIMIT_THRESHOLD,
 )
 from dzgui.const.enum import NotebookPage, Preferences
 from dzgui.init.proc import is_dayz_running, is_steam_running
@@ -293,20 +294,16 @@ class ConnectionManager:
         self.controller.add_to_history(self.history, self.record)
         self.controller.open_page(NotebookPage.SERVERS)
 
-    def _update_mods(self, raise_window: bool, menu_only: bool = False) -> None:
-        # NOTE: fast enqueue all mods in auto mode
+    def _update_mods(self, menu_only: bool = False) -> None:
         prefs = self.controller.get_prefs()
+        config_man = self.controller.get_config_man()
+        key = config_man.lookup(Preferences.STEAM)
 
         for title, mod, stamp, size in self.missing_mods:
             if self.controller.is_cancel_pending():
                 return
-            enqueue_mod(self.client, mod, self.appid)
-            # NOTE: prevents rate limiting
-            time.sleep(3)
-
-        if raise_window is True:
-            logger.info("Bringing window to foreground")
-            GLib.idle_add(self.controller.present_window)
+            subscribe(key, int(mod))
+            time.sleep(RATE_LIMIT_THRESHOLD)
 
         for title, mod, stamp, size in self.missing_mods:
             mod_path = self.workshop / mod
@@ -330,8 +327,8 @@ class ConnectionManager:
         self._connect_steam(menu_only)
 
     @call_on_thread(waiting_for_mods, show_cancel=True)
-    def update_and_connect(self, raise_window: bool, menu_only: bool = False) -> None:
+    def update_and_connect(self, menu_only: bool = False) -> None:
         if len(self.missing_mods) > 0:
-            self._update_mods(raise_window, menu_only)
+            self._update_mods(menu_only)
         else:
             self._connect_steam(menu_only)

dzgui/managers/contextmenu.py

@@ -80,8 +80,8 @@ class ContextMenuManager:
 
         if isinstance(self.treeview, (ModTreeView, OfflineModTreeView)):
             match action:
-                case ContextMenu.DELETE_MOD:
-                    self.controller.delete_mods(self.treeview)
+                case ContextMenu.UNSUB_MOD:
+                    self.controller.unsub_mods(self.treeview)
                 case ContextMenu.OPEN_WORKSHOP:
                     self.open_mod_page()
 

dzgui/managers/filter.py

@@ -89,8 +89,9 @@ class FilterManager:
                 continue
             self.append_map([m])
 
+    # TODO: currently unused
     def get_unique_maps(self) -> list[str]:
-        return [row[0] for row in self.map_store if row != "All maps"]
+        return [row[0] for row in self.map_store if row[0] != "All maps"]
 
     def get_all_filters(self) -> tuple:
         map_name = self.get_active_map_name()

dzgui/managers/mods.py

@@ -1,17 +1,22 @@
 import logging
-import shutil
+import time
 
 from pathlib import Path
 from typing import TYPE_CHECKING
 
+from dzgui.api.steam import unsubscribe
 from dzgui.api.mods import (
     get_delimited_mods,
-    get_local_mod_path,
     find_stale_mods,
     _hash,
     remove_stale_signatures,
 )
-from dzgui.const.constants import APP_NAME, APPID_DAYZ, APPID_DAYZ_EXP
+from dzgui.const.constants import (
+    APP_NAME,
+    APPID_DAYZ,
+    APPID_DAYZ_EXP,
+    RATE_LIMIT_THRESHOLD,
+)
 from dzgui.const.enum import Preferences
 from dzgui.managers.threading import call_on_thread, StoredFunc, ThreadingManager
 from dzgui.model.model_factory import FastInsertListStore, ModelFactory
@@ -77,7 +82,7 @@ class ModManager:
         total_mods = len(self.store)
         self.emitter.emit("mods_updated", msg, total_mods)
 
-    def delete_mods(self) -> None:
+    def unsub_mods(self) -> None:
         sel = self.treeview.get_selection()
         model, pathlist = sel.get_selected_rows()
         # NOTE: reverse when multiple selection
@@ -88,7 +93,7 @@ class ModManager:
                 continue
             mod, _iter = res
             mods.append((mod, _iter))
-        self.delete_mods_on_system(mods)
+        self.unsub_all_mods(mods)
 
     def get_mod_from_tree_path(
         self, tree_path: Gtk.TreePath
@@ -101,24 +106,28 @@ class ModManager:
         return mod, tree_iter
 
     @call_on_thread(dialogs.deleting_mods)
-    def delete_mods_on_system(self, mods: list[tuple[str, Gtk.TreeIter]]) -> None:
+    def unsub_all_mods(self, mods: list[tuple[str, Gtk.TreeIter]]) -> None:
         for mod, _iter in mods:
-            self.delete_single_mod(mod)
+            self.unsub_atomic_mod(mod)
 
         iters = [_iter for mod, _iter in mods]
-        func = StoredFunc(self._on_mods_deleted, iters)
+        func = StoredFunc(self._on_mods_unsubbed, iters)
         self.thread_man.set_cleanup_func(func)
 
-    def delete_single_mod(self, mod: str) -> None:
+    def unsub_atomic_mod(self, mod: str) -> None:
+        config_man = self.controller.get_config_man()
+        key = config_man.lookup(Preferences.STEAM)
+        unsubscribe(key, int(mod))
+
         steam_path = Path(self.path)
-        mods_path = get_local_mod_path(steam_path)
         app_path = PeFile.get_nested_app_path(steam_path, APPID_DAYZ)
 
+        try:
             md5 = _hash(mod)
             symlink = app_path / md5
             symlink.unlink()
-        shutil.rmtree(mods_path / mod)
-
+        except Exception as e:
+            logger.warning(e)
         # NOTE: second pass to unlink DAYZ_EXP mods
         # TODO: test this with working APPID_DAYZ_EXP installation
         try:
@@ -127,8 +136,9 @@ class ModManager:
             symlink.unlink()
         except PeFile.AppNotInstalledError:
             pass
+        time.sleep(RATE_LIMIT_THRESHOLD)
 
-    def _on_mods_deleted(self, iters: list[Gtk.TreeIter]) -> None:
+    def _on_mods_unsubbed(self, iters: list[Gtk.TreeIter]) -> None:
         if self.store is None:
             return
         for _iter in iters:

dzgui/managers/offline.py

@@ -12,7 +12,7 @@ from dzgui.init.proc import is_dayz_running
 from dzgui.managers.threading import call_on_thread, StoredFunc, ThreadingManager
 from dzgui.model.model_factory import ModelFactory
 from dzgui.strings import dialogs
-from dzgui.util.symlink import create_custom_symlinks, symlink_mission
+from dzgui.util.symlink import create_custom_symlinks, rebuild_symlinks, symlink_mission
 from dzgui.views.dialogs.filepicker import FolderPicker
 
 if TYPE_CHECKING:
@@ -34,10 +34,18 @@ class OfflineManager:
         self.thread_man = ThreadingManager(controller)
 
         self.appid: int
-        self.mission_folder: str
         self.local_mods: list[str] | None
         self.custom_mods: list[str] | None
 
+    # TODO: more robust test
+    def is_custom_folder_valid(self, folder: str) -> bool:
+        return Path(folder).exists()
+
+    # TODO: set properties as members of offline manager on demand and check them here
+    # rather than passing strings again
+    def is_mission_valid(self, folder: str) -> bool:
+        return is_mission(Path(folder))
+
     def get_mission(self) -> None:
         folder = self.open_folderpicker(dialogs.mission_dialog)
         if folder is None:
@@ -88,6 +96,8 @@ class OfflineManager:
 
         if len(local_mods) > 0:
             combined_mods.extend(local_mods)
+            config = self.controller.get_prefs().paths.config
+            rebuild_symlinks(config)
 
         if len(custom_mods) > 0:
             new_symlinks = create_custom_symlinks(

dzgui/model/servers.py

@@ -374,7 +374,7 @@ class ServerModelManager:
         proxy = self._get_proxy_man().get_proxy_model()
         self.tv.set_model(proxy)
 
-        if self.controller.get_active_treeview().get_enum == ServerTab.SAVED:
+        if self.controller.get_active_treeview().get_enum() == ServerTab.SAVED:
             self.emitter.emit("servers_loaded", self.enum)
 
         filter_man = self.tv.get_filter_man()

dzgui/strings/dialogs.py

@@ -7,7 +7,7 @@ update_success = "Updated successfully. Please exit and relaunch."
 
 load_error_lan = "Failed to find any servers on your network.\nCheck the server query port or your firewall settings."
 fetching_mods = "Fetching mod metadata"
-deleting_mods = "Deleting mods"
+deleting_mods = "Unsubscribing mods"
 scanning_mods = "Scanning mods"
 parsing_mods = "Parsing mods"
 

dzgui/strings/offline.py

@@ -13,6 +13,7 @@ local_frame = "Installed mods"
 no_local_mods = "No local mods found"
 no_mods = "No valid mods found"
 no_mission = "Not a valid mission"
+folder_changed = "Folder missing or changed on disk"
 
 custom_eventbox = "Set the root folder. Mods must be in atomic folders and have a meta.cpp file at a minimum."
 mission_eventbox = "Select a single mission folder containing an init.c file."

dzgui/util/strings.py

@@ -52,7 +52,7 @@ show_mods = "Show server-side mods"
 show_details = "Show server details"
 refresh_players = "Refresh player count"
 open_workshop = "Open in Steam Workshop"
-delete_mod = "Delete mod"
+unsub_mod = "Unsubscribe mod"
 copy_name = "Copy name to clipboard"
 copy_ip = "Copy IP to clipboard"
 copy_log = "Copy record(s) to clipboard"
@@ -215,8 +215,8 @@ class ModPanelStrings:
     unhighlight_stale_tooltip: str
     highlight_stale: str
     highlight_stale_tooltip: str
-    delete_selected: str
-    delete_selected_tooltip: str
+    unsub_selected: str
+    unsub_selected_tooltip: str
     unselect_all: str
     unselect_all_tooltip: str
     select_all: str
@@ -337,8 +337,8 @@ mod_panel = ModPanelStrings(
         "Shows locally-installed mods which are not used by any server "
         "in your Saved Servers"
     ),
-    delete_selected="Delete selected",
-    delete_selected_tooltip="Deletes selected mods from the system",
+    unsub_selected="Unsubscribe selected",
+    unsub_selected_tooltip="Unsubscribes from selected mods",
     unselect_all="Unselect all",
     unselect_all_tooltip="Bulk unselects all mods",
     select_all="Select all",
@@ -367,6 +367,7 @@ thanks = Thanks(
         "Johnofwrong",
         "MatheusLasserr",
         "nolan-perez",
+        "OnniSaarni",
         "scandalouss",
         "SnackSBR",
         "StevelDusa",
@@ -463,7 +464,7 @@ crumbs = Crumbs(
     thanks="Help > Special thanks",
     developers="Options > Developers",
     default="Servers > ",
-    offline="Mods > Play offline"
+    offline="Mods > Play offline",
 )
 
 no_mods = "No local mods found."

dzgui/views/components/box.py

@@ -0,0 +1,25 @@
+from typing import Sequence
+
+import gi
+
+gi.require_version("Gtk", "3.0")
+from gi.repository import Gtk  # noqa
+
+
+class GenericBox(Gtk.Box):
+    def __init__(self, orientation: Gtk.Orientation, spacing: int = 0) -> None:
+        super().__init__(orientation=orientation, spacing=spacing)
+
+    def extend(self, els: Sequence[Gtk.Widget]) -> None:
+        for el in els:
+            self.add(el)
+
+
+class HBox(GenericBox):
+    def __init__(self, spacing: int = 0) -> None:
+        super().__init__(orientation=Gtk.Orientation.HORIZONTAL, spacing=spacing)
+
+
+class VBox(GenericBox):
+    def __init__(self, spacing: int = 0) -> None:
+        super().__init__(orientation=Gtk.Orientation.VERTICAL, spacing=spacing)

dzgui/views/components/buttons.py

@@ -208,6 +208,8 @@ class SteamWorkshopButton(SteamTextButton):
     def __init__(self) -> None:
         super().__init__(label=buttons.workshop)
         self.set_tooltip_text(buttons.workshop_tooltip)
+        self.set_margin_top(10)
+        self.set_margin_bottom(10)
 
 
 class AddButton(IconTextButton):

dzgui/views/components/connect_panel.py

@@ -20,7 +20,8 @@ gi.require_version("Gtk", "3.0")
 from gi.repository import Gtk, Gdk  # noqa E402
 
 if TYPE_CHECKING:
-    from dzgui.controllers.mc import Controller, Emitter
+    from dzgui.controllers.mc import Controller
+    from dzgui.controllers.emitter import Emitter
 
 COLS = 1
 ROWS = 1

dzgui/views/components/mod_panel.py

@@ -11,7 +11,8 @@ gi.require_version("Gtk", "3.0")
 from gi.repository import Gtk  # noqa E402
 
 if TYPE_CHECKING:
-    from dzgui.controllers.mc import Controller, Emitter
+    from dzgui.controllers.mc import Controller
+    from dzgui.controllers.emitter import Emitter
 
 
 class EnumeratedModButton(Gtk.Button):
@@ -48,7 +49,7 @@ class ModSelectionPanel(Gtk.Box):
         buttons = (
             ModButton.SELECT_ALL,
             ModButton.UNSELECT_ALL,
-            ModButton.DELETE_SELECTED,
+            ModButton.UNSUB_SELECTED,
         )
         for button in buttons:
             b = EnumeratedModButton(button)
@@ -100,8 +101,8 @@ class ModSelectionPanel(Gtk.Box):
                 self.controller.toggle_mod_selection(True)
             case ModButton.UNSELECT_ALL:
                 self.controller.toggle_mod_selection(False)
-            case ModButton.DELETE_SELECTED:
-                self.controller.delete_mods()
+            case ModButton.UNSUB_SELECTED:
+                self.controller.unsub_mods()
             case ModButton.HIGHLIGHT_STALE:
                 self.controller.highlight_stale()
             case ModButton.UNHIGHLIGHT_STALE:

dzgui/views/pages/mods.py

@@ -1,5 +1,10 @@
+from pathlib import Path
+
 from typing import Self, TYPE_CHECKING
-from dzgui.const.enum import NotebookPage
+from dzgui.api.steam import find_user_id
+from dzgui.const.enum import NotebookPage, Preferences
+from dzgui.views.components.box import HBox
+from dzgui.views.components.buttons import SteamWorkshopButton
 from dzgui.views.components.scrollable import NoOverlayScrolledWindow
 from dzgui.views.trees.tree_mods import ModTreeView
 
@@ -26,6 +31,17 @@ class Mods(Gtk.Box):
         self.controller.register_widget("modtreeview", self.tree)
         self.emitter = controller.get_emitter()
 
+        # TODO: move
+        default_steam_path = self.controller.query_config(Preferences.DEFAULT)
+        steam_path = Path(default_steam_path)
+        uid = find_user_id(steam_path)
+
+        pretty_uid = "" if uid is None else uid
+        hbox = HBox(spacing=10)
+        workshop_button = SteamWorkshopButton()
+        workshop_button.connect(
+            "clicked", lambda _: self.controller.open_user_workshop(pretty_uid)
+        )
         self.offline_button = Gtk.Button(
             label="Play offline",
             halign=Gtk.Align.START,
@@ -34,7 +50,10 @@ class Mods(Gtk.Box):
         )
         self.offline_button.connect("clicked", self._on_offline_clicked)
 
-        self.add(self.offline_button)
+        hbox.add(workshop_button)
+        hbox.add(self.offline_button)
+
+        self.add(hbox)
         self.add(self.box)
 
         self.connect("map", self._on_map)

dzgui/views/pages/offline.py

@@ -1,6 +1,6 @@
 from __future__ import annotations
 from enum import Enum
-from typing import Self, Sequence, TYPE_CHECKING, Union
+from typing import Self, TYPE_CHECKING, Union
 
 from dzgui.util import css
 from dzgui.const.constants import (
@@ -16,6 +16,7 @@ from dzgui.const.constants import (
 from dzgui.const.enum import ContextMenuGroup, NotebookPage
 from dzgui.managers.offline import OfflineManager
 from dzgui.strings import generic, offline
+from dzgui.views.components.box import HBox, VBox
 from dzgui.views.components.buttons import Icon, IconTextButton
 from dzgui.views.components.eventbox import InfoEventBox
 from dzgui.views.components.frame import HeadingFrame
@@ -37,25 +38,7 @@ if TYPE_CHECKING:
 class FolderError(Enum):
     NO_VALID_MODS = 1
     NO_VALID_MISSION = 2
-
-
-class GenericBox(Gtk.Box):
-    def __init__(self, orientation: Gtk.Orientation, spacing: int = 0) -> None:
-        super().__init__(orientation=orientation, spacing=spacing)
-
-    def extend(self, els: Sequence[Gtk.Widget]) -> None:
-        for el in els:
-            self.add(el)
-
-
-class HBox(GenericBox):
-    def __init__(self, spacing: int = 0) -> None:
-        super().__init__(orientation=Gtk.Orientation.HORIZONTAL, spacing=spacing)
-
-
-class VBox(GenericBox):
-    def __init__(self, spacing: int = 0) -> None:
-        super().__init__(orientation=Gtk.Orientation.VERTICAL, spacing=spacing)
+    FOLDER_CHANGED = 3
 
 
 class PageHeading(Gtk.Label):
@@ -83,6 +66,10 @@ class ErrorPopover(Gtk.Popover):
                 prefix = offline.no_mods
             case FolderError.NO_VALID_MISSION:
                 prefix = offline.no_mission
+            case FolderError.FOLDER_CHANGED:
+                prefix = offline.folder_changed
+                self.label.set_label(prefix)
+                return
         self.label.set_label(f"{prefix}: '{msg}'")
 
 
@@ -123,6 +110,11 @@ class FolderHBox(HBox):
         self.pop.set_relative_to(self.button)
         self.pop.connect("unmap", lambda _: self.grab_focus())
 
+        self.sidepop = ErrorPopover()
+        self.sidepop.set_position(Gtk.PositionType.BOTTOM)
+        self.sidepop.set_relative_to(self.scrolled_label)
+        self.sidepop.connect("unmap", lambda _: self.grab_focus())
+
         self.connect("map", self._on_map)
         self.connect("unmap", self._on_unmap)
 
@@ -168,6 +160,10 @@ class FolderHBox(HBox):
         self.unset_button.show()
 
     def present_error(self, error: FolderError, msg: str) -> None:
+        if error == FolderError.FOLDER_CHANGED:
+            self.sidepop.set_label(error, msg)
+            self.sidepop.popup()
+            return
         self.folder = ""
         self.label.set_text("")
         self.unset_button.hide()
@@ -318,6 +314,9 @@ class CustomModFrame(ModFrame):
         self.tree_vbox.hide()
         self.no_mods.hide()
 
+    def present_folder_changed(self, folder: str) -> None:
+        self.custom_hbox.present_error(FolderError.FOLDER_CHANGED, folder)
+
     def present_error(self, folder: str) -> None:
         self.hide_tree()
         self.custom_hbox.present_error(FolderError.NO_VALID_MODS, folder)
@@ -381,6 +380,9 @@ class MissionFrame(HeadingFrame):
     def get_mission(self) -> str:
         return self.mission_hbox.get_folder()
 
+    def present_folder_changed(self, folder: str) -> None:
+        self.mission_hbox.present_error(FolderError.FOLDER_CHANGED, folder)
+
 
 class RadioFrame(HeadingFrame):
     def __init__(self, parent: OfflineLoader, controller: "Controller") -> None:
@@ -500,4 +502,12 @@ class OfflineLoader(Gtk.Box):
         local_mods = self.local_frame.get_mods()
         custom_folder = self.custom_frame.get_folder()
         custom_mods = self.custom_frame.get_mods()
+
+        if custom_folder and not self.offline_man.is_custom_folder_valid(custom_folder):
+            self.custom_frame.present_folder_changed(mission)
+            return
+
+        if mission and not self.offline_man.is_mission_valid(mission):
+            self.mission_frame.present_folder_changed(mission)
+            return
         self.offline_man.launch(appid, mission, local_mods, custom_folder, custom_mods)

dzgui/views/pages/options.py

@@ -2,7 +2,7 @@ from pathlib import Path
 from typing import TYPE_CHECKING
 
 from dzgui.api import pefile as PeFile
-from dzgui.api.steam import find_user_id
+
 from dzgui.config import query
 from dzgui.const.constants import (
     APPID_DAYZ,
@@ -19,9 +19,8 @@ from dzgui.const.endpoints import STEAM_API_SETUP, BM_API_SETUP
 from dzgui.const.enum import Preferences, ServerTab
 from dzgui.strings import errors, options
 from dzgui.util import strings, css, open_links
-from dzgui.views.components.buttons import SteamWorkshopButton
+
 from dzgui.views.components.labels import LeftLabel
-from dzgui.views.components.eventbox import InfoEventBox
 from dzgui.views.components.buttons import WebButton
 from dzgui.views.components.frame import HeadingFrame
 from dzgui.views.components.misc import ClientCombo
@@ -134,16 +133,6 @@ class Options(Gtk.Box):
             [LeftLabel(strings.options.name), self.player_box],
         ]
 
-        eb = InfoEventBox(options.workshop_eventbox, controller)
-
-        workshop_button = SteamWorkshopButton()
-        workshop_button.connect(
-            "clicked", lambda _: self.controller.open_user_workshop(self.uid)
-        )
-        mod_rows = [
-            [LeftLabel(options.workshop_label), workshop_button, eb],
-        ]
-
         self.dayz_version_label = Gtk.Label(label=strings.null)
         self.dayz_exp_version_label = Gtk.Label(label=strings.null)
 
@@ -169,7 +158,6 @@ class Options(Gtk.Box):
         api_box.add(api_links_box)
 
         prefs_grid = self._make_grid(pref_rows)
-        mods_grid = self._make_grid(mod_rows)
         version_grid = self._make_grid(version_rows)
 
         col = 1
@@ -190,7 +178,6 @@ class Options(Gtk.Box):
         for pair in [
             (api_box, strings.options.api_keys),
             (prefs_grid, strings.options.prefs),
-            (mods_grid, strings.options.mods),
             (version_grid, strings.options.version),
         ]:
 
@@ -416,9 +403,6 @@ class Options(Gtk.Box):
         bm = self.controller.query_config(Preferences.BM)
 
         steam_path = Path(default_steam_path)
-        # NOTE: this is a best effort guess at the most recent user
-        uid = find_user_id(steam_path)
-        self.uid = "" if uid is None else uid
 
         self.old_steam = steam
         self.old_bm = bm

dzgui/views/pages/preconnect.py

@@ -112,18 +112,6 @@ class PreConnectionAssistant(Gtk.Box):
             tooltip_text=preconnect.connect_last_tooltip,
         )
 
-        # TODO: abstract
-        self.raise_window = Gtk.CheckButton(
-            label="Foreground DZGUI while downloading",
-            halign=Gtk.Align.END,
-            hexpand=True,
-            valign=Gtk.Align.END,
-            visible=False,
-            has_tooltip=True,
-            sensitive=False,
-            tooltip_text="Foreground the DZGUI window after mod downloads are queued",
-            active=True,
-        )
         self.button_box = Gtk.Box(
             orientation=Gtk.Orientation.VERTICAL,
             valign=Gtk.Align.END,
@@ -133,8 +121,7 @@ class PreConnectionAssistant(Gtk.Box):
         box = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL, spacing=5)
         for button in self.back, self.ok, self.connect_last:
             box.add(button)
-        for el in self.raise_window, box:
-            self.button_box.add(el)
+        self.button_box.add(box)
 
         self.back.connect("clicked", self._on_back_clicked)
         self.ok.connect("clicked", self._on_ok_clicked)
@@ -217,8 +204,6 @@ class PreConnectionAssistant(Gtk.Box):
         for child in widgets:
             child.set_visible(True)
 
-        self.raise_window.set_visible(False)
-        self.raise_window.set_sensitive(False)
         self.ok.set_sensitive(True)
         self.ok.set_label(preconnect.update_mods)
 
@@ -230,10 +215,10 @@ class PreConnectionAssistant(Gtk.Box):
                 self.ok.emit("clicked")
 
     def _on_connect_last_clicked(self, button: Gtk.Button) -> None:
-        self.controller.update_and_load_to_menu(self.raise_window.get_active())
+        self.controller.update_and_load_to_menu()
 
     def _on_ok_clicked(self, button: Gtk.Button) -> None:
-        self.controller.update_and_connect(self.raise_window.get_active())
+        self.controller.update_and_connect()
 
     def _on_back_clicked(self, button: Gtk.Button) -> None:
         self.controller.open_page(NotebookPage.SERVERS)
@@ -317,10 +302,6 @@ class PreConnectionAssistant(Gtk.Box):
 
         if prereqs.required_space == 0:
             self.ok.set_label(preconnect.connect)
-            self.raise_window.set_visible(False)
-        else:
-            self.raise_window.set_visible(True)
-            self.raise_window.set_sensitive(True)
 
             pretty = number(prereqs.required_space)
             suffix = f" Need to download {pretty} MiB of mod updates."

dzgui/views/pages/servers.py

@@ -16,7 +16,7 @@ logger = logging.getLogger(APP_NAME)
 
 if TYPE_CHECKING:
     from dzgui.controllers.mc import Controller
-    from dzgui.controllers.mc import Emitter
+    from dzgui.controllers.emitter import Emitter
 
 
 class ScrollableTree(Gtk.ScrolledWindow):

pyproject.toml

@@ -4,7 +4,7 @@ description = "DayZ server browser and mod manager for Linux"
 authors = [
     {name = "aclist"}
 ]
-version = "7.0.0b11"
+version = "7.0.0b13"
 license = "GPL-3.0-or-later"
 license-files = ["LICENSE"]
 readme = "README.md"