[gnome-tweak-tool] extensions: Remove install/uninstall support

[Florian Müllner <fmuellner src gnome org>]

commit aecf3f9b2c85b364421d32103d5653621bd3fa1f
Author: Florian Müllner <fmuellner gnome org>
Date:   Wed Dec 14 15:26:16 2016 +0100

    extensions: Remove install/uninstall support
    
    Software now supports searching, installing and removing shell
    extensions, so it makes sense to integrate with that rather than
    duplicating the functionality, and put the focus on managing and
    configuring extensions instead.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=778677

 gtweak/tweaks/tweak_group_shell_extensions.py |  119 -------------------------
 1 files changed, 0 insertions(+), 119 deletions(-)
---
diff --git a/gtweak/tweaks/tweak_group_shell_extensions.py b/gtweak/tweaks/tweak_group_shell_extensions.py
index 89a15e3..fc8d629 100644
--- a/gtweak/tweaks/tweak_group_shell_extensions.py
+++ b/gtweak/tweaks/tweak_group_shell_extensions.py
@@ -108,17 +108,6 @@ class _ShellExtensionTweak(Gtk.ListBoxRow, Tweak):
                 btn.connect("clicked", self._on_configure_clicked, uuid)
                 self.hbox.pack_start(btn, False, False, 0)
 
-        btn = Gtk.Button(label=_("Remove"))
-        btn.props.vexpand = False
-        btn.props.valign = Gtk.Align.CENTER
-        btn.set_sensitive(False)
-        self.hbox.pack_start(btn, False, False, 0)
-        if ext.get("type") == GnomeShell.EXTENSION_TYPE["PER_USER"]:
-            btn.get_style_context().add_class("suggested-action")
-            btn.set_sensitive(True)
-            btn.connect("clicked", self._on_extension_delete, uuid, ext["name"])
-        self.deleteButton = btn
-
         de = DisableExtension()
         de.connect('disable-extension', self._on_disable_extension, sw)
     
@@ -137,24 +126,6 @@ class _ShellExtensionTweak(Gtk.ListBoxRow, Tweak):
         else:
             self._shell.enable_extension(uuid)
 
-    def _on_extension_delete(self, btn, uuid, name):
-        path = os.path.join(self._shell.EXTENSION_DIR, uuid)
-        if os.path.exists(path):
-            first_message = _("Uninstall Extension")
-            second_message = _("Do you want to uninstall the '%s' extension?") % name
-            dialog = Gtk.MessageDialog(
-                                   transient_for=self.main_window, flags=0,
-                                   message_type=Gtk.MessageType.QUESTION,
-                                   buttons=Gtk.ButtonsType.YES_NO,
-                                   text=first_message)
-            dialog.format_secondary_text(second_message)
-            response = dialog.run()
-            if response == Gtk.ResponseType.YES:
-                self._shell.uninstall_extension(uuid)
-                self.set_sensitive(False)
-                btn.get_style_context().remove_class("suggested-action")
-            dialog.destroy()
-
     def _on_extension_update(self, btn, uuid):
         self._shell.uninstall_extension(uuid)
         btn.get_style_context().remove_class("suggested-action")
@@ -174,7 +145,6 @@ class _ShellExtensionTweak(Gtk.ListBoxRow, Tweak):
     
     def reply_handler(self, proxy_object, result, user_data):
         if result == 's':
-            self.deleteButton.show()
             user_data.hide()
             self.set_sensitive(True) 
 
@@ -183,7 +153,6 @@ class _ShellExtensionTweak(Gtk.ListBoxRow, Tweak):
         print result
 
     def add_update_button(self, uuid):
-        self.deleteButton.hide()
         updateButton = Gtk.Button(_("Update"))   
         updateButton.get_style_context().add_class("suggested-action")
         updateButton.connect("clicked", self._on_extension_update, uuid)
@@ -195,90 +164,6 @@ class _ShellExtensionTweak(Gtk.ListBoxRow, Tweak):
         image.set_tooltip_text(tip)
         return image    
 
-class _ShellExtensionInstallerTweak(Gtk.Box, Tweak):
-
-    def __init__(self, shell, **options):
-        Gtk.Box.__init__(self, orientation=Gtk.Orientation.HORIZONTAL)
-        Tweak.__init__(self, _("Install Shell Extension"), "", **options)
-
-        self._shell = shell
-
-        chooser = FileChooserButton(
-                        _("Select an extension"),
-                        True,
-                        ["application/zip"])
-        chooser.connect("file-set", self._on_file_set)
-
-        hb = Gtk.HBox(spacing=UI_BOX_SPACING)
-        hb.pack_start(
-                Gtk.LinkButton.new_with_label("https://extensions.gnome.org",_("Get more extensions")),
-                False, False, 0)
-        hb.pack_start(chooser, False, False, 0)
-
-        build_label_beside_widget(self.name, hb, hbox=self)
-        self.widget_for_size_group = hb
-
-        self.loaded = self._shell is not None
-
-    def _on_file_set(self, chooser):
-        f = chooser.get_filename()
-
-        with zipfile.ZipFile(f, 'r') as z:
-            try:
-                fragment = ()
-                file_extension = None
-                file_metadata = None
-                for n in z.namelist():
-                    if n.endswith("metadata.json"):
-                        fragment = n.split("/")[0:-1]
-                        file_metadata = n
-                    if n.endswith("extension.js"):
-                        if file_extension:
-                            raise Exception("Only one extension per zip file")
-                        file_extension = n
-
-                if not file_metadata:
-                    raise Exception("Could not find metadata.json")
-                if not file_extension:
-                    raise Exception("Could not find extension.js")
-
-                #extract the extension uuid
-                extension_uuid = None
-                tmp = tempfile.mkdtemp()
-                z.extract(file_metadata, tmp)
-                with open(os.path.join(tmp, file_metadata)) as f:
-                    try:
-                        extension_uuid = json.load(f)["uuid"]
-                    except:
-                        logging.warning("Invalid extension format", exc_info=True)
-
-                ok = False
-                if extension_uuid:
-                    ok, updated = extract_zip_file(
-                                    z,
-                                    "/".join(fragment),
-                                    os.path.join(self._shell.EXTENSION_DIR, extension_uuid))
-
-                if ok:
-                    if updated:
-                        verb = _("%s extension updated successfully") % extension_uuid
-                    else:
-                        verb = _("%s extension installed successfully") % extension_uuid
-
-                    self.notify_logout()
-
-                else:
-                    self.notify_information(_("Error installing extension"))
-
-
-            except:
-                #does not look like a valid theme
-                self.notify_information(_("Invalid extension"))
-                logging.warning("Error parsing theme zip", exc_info=True)
-
-        #set button back to default state
-        chooser.unselect_all()
-
 class ShellExtensionTweakGroup(ListBoxTweakGroup):
     def __init__(self):
         extension_tweaks = []
@@ -309,10 +194,6 @@ class ShellExtensionTweakGroup(ListBoxTweakGroup):
         except:
             logging.warning("Error detecting shell", exc_info=True)
         
-        #add the extension installer
-        extension_tweaks.append(
-                _ShellExtensionInstallerTweak(shell, size_group=sg))
-            
         ListBoxTweakGroup.__init__(self,
                                    _("Extensions"),
                                    *extension_tweaks)