[icon_explorer] Add check for updates

addons/icon_explorer/internal/ext/bootstrap/collection.gd

@@ -97,10 +97,8 @@ func install(http: HTTPRequest, _version: String) -> Error:
     DirAccess.make_dir_recursive_absolute(self.directory())
     var zip_path: String = self.directory().path_join("icons.zip")
     http.download_file = zip_path
-    var downloader: Io.FileDownloader = Io.FileDownloader.new(http)
-    downloader.request.bind(_DOWNLOAD_FILE).call_deferred()
-
-    downloader.wait()
+    var downloader: Io.Downloader = Io.Downloader.new(http)
+    downloader.await_request(_DOWNLOAD_FILE)
     if downloader.result != HTTPRequest.RESULT_SUCCESS:
         return Error.FAILED
 
@@ -120,6 +118,20 @@ func remove() -> Error:
     self.version = ""
     return super.remove()
 
+# OVERRIDE
+func update_latest_version(http: HTTPRequest) -> void:
+    var downloader: Io.Downloader = Io.Downloader.new(http)
+    downloader.await_request("https://raw.githubusercontent.com/twbs/icons/main/package.json")
+    if downloader.result != HTTPRequest.RESULT_SUCCESS:
+        return
+
+    var parser_version: JSON = JSON.new()
+    var res_version: int = parser_version.parse(downloader.body.get_string_from_utf8())
+    if res_version != OK:
+        push_warning("could get latest bootstrap version: '%s'", [parser_version.get_error_message()])
+        return
+    self.latest_version = parser_version.data["version"]
+
 # OVERRIDE
 func icon_directory() -> String:
     return self.directory().path_join("icons-main/icons/")

addons/icon_explorer/internal/ext/country_flag_icons/collection.gd

@@ -67,10 +67,8 @@ func install(http: HTTPRequest, _version: String) -> Error:
     DirAccess.make_dir_recursive_absolute(self.directory())
     var zip_path: String = self.directory().path_join("icons.zip")
     http.download_file = zip_path
-    var downloader: Io.FileDownloader = Io.FileDownloader.new(http)
-    downloader.request.bind(_DOWNLOAD_FILE).call_deferred()
-
-    downloader.wait()
+    var downloader: Io.Downloader = Io.Downloader.new(http)
+    downloader.await_request(_DOWNLOAD_FILE)
     if downloader.result != HTTPRequest.RESULT_SUCCESS:
         return Error.FAILED
 
@@ -90,6 +88,20 @@ func remove() -> Error:
     self.version = ""
     return super.remove()
 
+# OVERRIDE
+func update_latest_version(http: HTTPRequest) -> void:
+    var downloader: Io.Downloader = Io.Downloader.new(http)
+    downloader.await_request("https://gitlab.com/catamphetamine/country-flag-icons/-/raw/master/package.json")
+    if downloader.result != HTTPRequest.RESULT_SUCCESS:
+        return
+
+    var parser_version: JSON = JSON.new()
+    var res_version: int = parser_version.parse(downloader.body.get_string_from_utf8())
+    if res_version != OK:
+        push_warning("could get latest country flag icons version: '%s'", [parser_version.get_error_message()])
+        return
+    self.latest_version = parser_version.data["version"]
+
 # OVERRIDE
 func icon_directory() -> String:
     return self.directory().path_join("country-flag-icons-master/3x2/")

addons/icon_explorer/internal/ext/font_awesome/collection.gd

@@ -65,9 +65,8 @@ func install(http: HTTPRequest, _version: String) -> Error:
     DirAccess.make_dir_recursive_absolute(self.directory())
     var zip_path: String = self.directory().path_join("icons.zip")
     http.download_file = zip_path
-    var downloader: Io.FileDownloader = Io.FileDownloader.new(http)
-    downloader.request.bind(_DOWNLOAD_FILE).call_deferred()
-    downloader.wait()
+    var downloader: Io.Downloader = Io.Downloader.new(http)
+    downloader.await_request(_DOWNLOAD_FILE)
     if downloader.result != HTTPRequest.RESULT_SUCCESS:
         return Error.FAILED
 
@@ -87,6 +86,20 @@ func remove() -> Error:
     self.version = ""
     return super.remove()
 
+# OVERRIDE
+func update_latest_version(http: HTTPRequest) -> void:
+    var downloader: Io.Downloader = Io.Downloader.new(http)
+    downloader.await_request("https://raw.githubusercontent.com/FortAwesome/Font-Awesome/6.x/js-packages/%40fortawesome/fontawesome-free/package.json")
+    if downloader.result != HTTPRequest.RESULT_SUCCESS:
+        return
+
+    var parser_version: JSON = JSON.new()
+    var res_version: int = parser_version.parse(downloader.body.get_string_from_utf8())
+    if res_version != OK:
+        push_warning("could get latest font awesome version: '%s'", [parser_version.get_error_message()])
+        return
+    self.latest_version = parser_version.data["version"]
+
 # OVERRIDE
 func icon_directory() -> String:
     return self.directory().path_join("Font-Awesome-6.x/svgs/")

addons/icon_explorer/internal/ext/icon_tabler/collection.gd

@@ -59,10 +59,8 @@ func install(http: HTTPRequest, _version: String) -> Error:
     DirAccess.make_dir_recursive_absolute(self.directory())
     var zip_path: String = self.directory().path_join("icons.zip")
     http.download_file = zip_path
-    var downloader: Io.FileDownloader = Io.FileDownloader.new(http)
-    downloader.request.bind(_DOWNLOAD_FILE).call_deferred()
-
-    downloader.wait()
+    var downloader: Io.Downloader = Io.Downloader.new(http)
+    downloader.await_request(_DOWNLOAD_FILE)
     if downloader.result != HTTPRequest.RESULT_SUCCESS:
         return Error.FAILED
 
@@ -82,6 +80,20 @@ func remove() -> Error:
     self.version = ""
     return super.remove()
 
+# OVERRIDE
+func update_latest_version(http: HTTPRequest) -> void:
+    var downloader: Io.Downloader = Io.Downloader.new(http)
+    downloader.await_request("https://raw.githubusercontent.com/tabler/tabler-icons/main/package.json")
+    if downloader.result != HTTPRequest.RESULT_SUCCESS:
+        return
+
+    var parser_version: JSON = JSON.new()
+    var res_version: int = parser_version.parse(downloader.body.get_string_from_utf8())
+    if res_version != OK:
+        push_warning("could get latest icon tabler version: '%s'", [parser_version.get_error_message()])
+        return
+    self.latest_version = parser_version.data["version"]
+
 # OVERRIDE
 func icon_directory() -> String:
     return self.directory().path_join("tabler-icons-master/icons/")

addons/icon_explorer/internal/ext/material_design/collection.gd

@@ -61,10 +61,8 @@ func install(http: HTTPRequest, _version: String) -> Error:
     DirAccess.make_dir_recursive_absolute(self.directory())
     var zip_path: String = self.directory().path_join("icons.zip")
     http.download_file = zip_path
-    var downloader: Io.FileDownloader = Io.FileDownloader.new(http)
-    downloader.request.bind(_DOWNLOAD_FILE).call_deferred()
-
-    downloader.wait()
+    var downloader: Io.Downloader = Io.Downloader.new(http)
+    downloader.await_request(_DOWNLOAD_FILE)
     if downloader.result != HTTPRequest.RESULT_SUCCESS:
         return Error.FAILED
 
@@ -84,6 +82,20 @@ func remove() -> Error:
     self.version = ""
     return super.remove()
 
+# OVERRIDE
+func update_latest_version(http: HTTPRequest) -> void:
+    var downloader: Io.Downloader = Io.Downloader.new(http)
+    downloader.await_request("https://raw.githubusercontent.com/Templarian/MaterialDesign-SVG/master/package.json")
+    if downloader.result != HTTPRequest.RESULT_SUCCESS:
+        return
+
+    var parser_version: JSON = JSON.new()
+    var res_version: int = parser_version.parse(downloader.body.get_string_from_utf8())
+    if res_version != OK:
+        push_warning("could get latest icon tabler version: '%s'", [parser_version.get_error_message()])
+        return
+    self.latest_version = parser_version.data["version"]
+
 # OVERRIDE
 func icon_directory() -> String:
     return self.directory().path_join("MaterialDesign-SVG-master/svg/")

addons/icon_explorer/internal/ext/simple_icons/collection.gd

@@ -120,10 +120,8 @@ func install(http: HTTPRequest, _version: String) -> Error:
     DirAccess.make_dir_recursive_absolute(self.directory())
     var zip_path: String = self.directory().path_join("icons.zip")
     http.download_file = zip_path
-    var downloader: Io.FileDownloader = Io.FileDownloader.new(http)
-    downloader.request.bind(_DOWNLOAD_FILE).call_deferred()
-
-    downloader.wait()
+    var downloader: Io.Downloader = Io.Downloader.new(http)
+    downloader.await_request(_DOWNLOAD_FILE)
     if downloader.result != HTTPRequest.RESULT_SUCCESS:
         return Error.FAILED
 
@@ -143,6 +141,20 @@ func remove() -> Error:
     self.version = ""
     return super.remove()
 
+# OVERRIDE
+func update_latest_version(http: HTTPRequest) -> void:
+    var downloader: Io.Downloader = Io.Downloader.new(http)
+    downloader.await_request("https://raw.githubusercontent.com/simple-icons/simple-icons/develop/package.json")
+    if downloader.result != HTTPRequest.RESULT_SUCCESS:
+        return
+
+    var parser_version: JSON = JSON.new()
+    var res_version: int = parser_version.parse(downloader.body.get_string_from_utf8())
+    if res_version != OK:
+        push_warning("could get latest simple icons version: '%s'", [parser_version.get_error_message()])
+        return
+    self.latest_version = parser_version.data["version"]
+
 # OVERRIDE
 func icon_directory() -> String:
     return self.directory().path_join("simple-icons-master/icons/")

addons/icon_explorer/internal/scripts/collection.gd

@@ -52,7 +52,7 @@ func icon_directory() -> String:
     return ""
 
 # VIRTUAL
-func update_latest_version() -> void:
+func update_latest_version(http: HTTPRequest) -> void:
     pass
 
 func directory() -> String:

addons/icon_explorer/internal/scripts/tools/io.gd

@@ -21,7 +21,7 @@ static func rrm_dir(dir_path: String) -> bool:
     DirAccess.remove_absolute(dir_path)
     return true
 
-class FileDownloader:
+class Downloader:
     extends RefCounted
 
     var result: int
@@ -49,6 +49,10 @@ class FileDownloader:
         var res: Array = await self._http.request_completed
         self.from_array(res)
         self._sema.post()
+
+    func await_request(uri: String) -> void:
+        self.request.bind(uri).call_deferred()
+        self.wait()
 
     func wait() -> void:
         self._sema.wait()

addons/icon_explorer/internal/ui/options/collection_management.gd

@@ -12,6 +12,7 @@ enum ButtonId {
 }
 
 @export var _check_update_button: Button
+@export var _check_progress_bar: ProgressBar
 @export var _tree: Tree
 
 var db: IconDatabase:
@@ -21,6 +22,7 @@ var _http_request: HTTPRequest
 var _processing: int = -1
 var _process_spinner_frame: int
 var _process_spinner_msec: float
+var _update_thread: Thread
 
 func set_db(db_: IconDatabase) -> void:
     if db != null:
@@ -62,6 +64,7 @@ func _ready() -> void:
     self._tree.set_column_expand(Column.WEB, false)
     self._tree.set_column_expand(Column.ACTIONS, false)
     self._tree.button_clicked.connect(self._on_button_clicked)
+    self._check_update_button.pressed.connect(self._check_for_updates)
 
     if Engine.is_editor_hint():
         ProjectSettings.settings_changed.connect(self.update)
@@ -85,6 +88,9 @@ func update() -> void:
         var is_processed: bool = self._processing == coll.id()
         if is_processed:
             pass
+        elif coll.version != "" && coll.latest_version != "" && coll.latest_version > coll.version:
+            item.set_icon(Column.INSTALLED, self.get_theme_icon(&"StatusWarning", &"EditorIcons"))
+            item.set_tooltip_text(Column.INSTALLED, "Update Available")
         elif coll.is_installed():
             item.set_icon(Column.INSTALLED, self.get_theme_icon(&"StatusSuccess", &"EditorIcons"))
             item.set_tooltip_text(Column.INSTALLED, "Installed")
@@ -94,12 +100,41 @@ func update() -> void:
 
         var is_one_processed: bool = self._processing != -1
         if coll.is_installed():
-            item.add_button(Column.ACTIONS, self.get_theme_icon(&"Reload", &"EditorIcons"), ButtonId.INSTALL, is_one_processed || coll.latest_version >= coll.version || coll.latest_version == "", "Update")
+            item.add_button(Column.ACTIONS, self.get_theme_icon(&"Reload", &"EditorIcons"), ButtonId.INSTALL, is_one_processed || coll.latest_version == "" || coll.latest_version <= coll.version, "Update")
         else:
             item.add_button(Column.ACTIONS, self.get_theme_icon(&"AssetLib", &"EditorIcons"), ButtonId.INSTALL, is_one_processed, "Install")
         item.add_button(Column.ACTIONS, self.get_theme_icon(&"Remove", &"EditorIcons"), ButtonId.REMOVE, is_one_processed || !coll.is_installed(), "Remove")
         item.add_button(Column.ACTIONS, self.get_theme_icon(&"Filesystem", &"EditorIcons"), ButtonId.OPEN_DIR, !coll.is_installed(), "Show in File Explorer")
 
+func _check_for_updates() -> void:
+    if self._update_thread != null && self._update_thread.is_alive():
+        return
+    if self._update_thread != null:
+        self._update_thread.wait_to_finish()
+
+    self._check_update_button.disabled = true
+    self._check_progress_bar.max_value = self.db.collections().size()
+    self._check_progress_bar.value = 0
+    self._check_progress_bar.visible = true
+    self._update_thread = Thread.new()
+    var http: HTTPRequest = HTTPRequest.new()
+    self.add_child(http)
+    self._update_thread.start(self._update_check.bind(http))
+
+# thread function
+func _update_check(http: HTTPRequest) -> void:
+    var upd := func upd() -> void: self._check_progress_bar.value += 1
+    for coll: Collection in self.db.collections():
+        coll.update_latest_version(http)
+        upd.call_deferred()
+    http.queue_free.call_deferred()
+    self._update_check_done.call_deferred()
+
+func _update_check_done() -> void:
+    self._check_update_button.disabled = false
+    self._check_progress_bar.visible = false
+    self.update()
+
 func _process(delta: float) -> void:
     self._process_spinner_msec += delta
     if self._process_spinner_msec > 0.2:

addons/icon_explorer/internal/ui/options/options.tscn

@@ -1,8 +1,10 @@
-[gd_scene load_steps=3 format=3 uid="uid://bfmh2kaf2qbrx"]
+[gd_scene load_steps=4 format=3 uid="uid://bfmh2kaf2qbrx"]
 
 [ext_resource type="Script" path="res://addons/icon_explorer/internal/ui/options/options.gd" id="1_hdn86"]
 [ext_resource type="Script" path="res://addons/icon_explorer/internal/ui/options/collection_management.gd" id="2_fsa3m"]
 
+[sub_resource type="StyleBoxEmpty" id="StyleBoxEmpty_i38b2"]
+
 [node name="control" type="PanelContainer" node_paths=PackedStringArray("_load_on_startup", "_show_main_screen", "_reload_current_project", "_collection_management", "_options_panel", "_options_label", "_collections_panel", "_collections_label")]
 anchors_preset = 15
 anchor_right = 1.0
@@ -62,11 +64,12 @@ layout_mode = 2
 size_flags_horizontal = 0
 text = "Reload the current project to apply changes."
 
-[node name="collection_management" type="VBoxContainer" parent="options/options" node_paths=PackedStringArray("_check_update_button", "_tree")]
+[node name="collection_management" type="VBoxContainer" parent="options/options" node_paths=PackedStringArray("_check_update_button", "_check_progress_bar", "_tree")]
 layout_mode = 2
 size_flags_vertical = 3
 script = ExtResource("2_fsa3m")
 _check_update_button = NodePath("collections_panel/h_box_container/update_check_button")
+_check_progress_bar = NodePath("collections_panel/h_box_container/update_check_button/progress_bar")
 _tree = NodePath("collection_management/tree")
 
 [node name="collections_panel" type="PanelContainer" parent="options/options/collection_management"]
@@ -84,6 +87,17 @@ layout_mode = 2
 size_flags_horizontal = 10
 text = "Check for Updates"
 
+[node name="progress_bar" type="ProgressBar" parent="options/options/collection_management/collections_panel/h_box_container/update_check_button"]
+visible = false
+layout_mode = 1
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+theme_override_styles/background = SubResource("StyleBoxEmpty_i38b2")
+show_percentage = false
+
 [node name="collection_management" type="VBoxContainer" parent="options/options/collection_management"]
 layout_mode = 2
 size_flags_vertical = 3