import json import os.path import shutil import sys import time import traceback import git import gradio as gr import html from modules import extensions, shared, paths available_extensions = {"extensions": []} def check_access(): assert not shared.cmd_opts.disable_extension_access, "extension access disabled because of command line flags" def apply_and_restart(disable_list, update_list): check_access() disabled = json.loads(disable_list) assert type(disabled) == list, f"wrong disable_list data for apply_and_restart: {disable_list}" update = json.loads(update_list) assert type(update) == list, f"wrong update_list data for apply_and_restart: {update_list}" update = set(update) for ext in extensions.extensions: if ext.name not in update: continue try: ext.fetch_and_reset_hard() except Exception: print(f"Error getting updates for {ext.name}:", file=sys.stderr) print(traceback.format_exc(), file=sys.stderr) shared.opts.disabled_extensions = disabled shared.opts.save(shared.config_filename) shared.state.interrupt() shared.state.need_restart = True def check_updates(): check_access() for ext in extensions.extensions: if ext.remote is None: continue try: ext.check_updates() except Exception: print(f"Error checking updates for {ext.name}:", file=sys.stderr) print(traceback.format_exc(), file=sys.stderr) return extension_table() def extension_table(): code = f""" """ for ext in extensions.extensions: remote = "" if ext.is_builtin: remote = "built-in" elif ext.remote: remote = f"""{html.escape("built-in" if ext.is_builtin else ext.remote or '')}""" if ext.can_update: ext_status = f"""""" else: ext_status = ext.status code += f""" {ext_status} """ code += """
Extension URL Update
{remote}
""" return code def normalize_git_url(url): if url is None: return "" url = url.replace(".git", "") return url def install_extension_from_url(dirname, url): check_access() assert url, 'No URL specified' if dirname is None or dirname == "": *parts, last_part = url.split('/') last_part = normalize_git_url(last_part) dirname = last_part target_dir = os.path.join(extensions.extensions_dir, dirname) assert not os.path.exists(target_dir), f'Extension directory already exists: {target_dir}' normalized_url = normalize_git_url(url) assert len([x for x in extensions.extensions if normalize_git_url(x.remote) == normalized_url]) == 0, 'Extension with this URL is already installed' tmpdir = os.path.join(paths.script_path, "tmp", dirname) try: shutil.rmtree(tmpdir, True) repo = git.Repo.clone_from(url, tmpdir) repo.remote().fetch() os.rename(tmpdir, target_dir) import launch launch.run_extension_installer(target_dir) extensions.list_extensions() return [extension_table(), html.escape(f"Installed into {target_dir}. Use Installed tab to restart.")] finally: shutil.rmtree(tmpdir, True) def install_extension_from_index(url, hide_tags): ext_table, message = install_extension_from_url(None, url) code, _ = refresh_available_extensions_from_data(hide_tags) return code, ext_table, message def refresh_available_extensions(url, hide_tags): global available_extensions import urllib.request with urllib.request.urlopen(url) as response: text = response.read() available_extensions = json.loads(text) code, tags = refresh_available_extensions_from_data(hide_tags) return url, code, gr.CheckboxGroup.update(choices=tags), '' def refresh_available_extensions_for_tags(hide_tags): code, _ = refresh_available_extensions_from_data(hide_tags) return code, '' def refresh_available_extensions_from_data(hide_tags): extlist = available_extensions["extensions"] installed_extension_urls = {normalize_git_url(extension.remote): extension.name for extension in extensions.extensions} tags = available_extensions.get("tags", {}) tags_to_hide = set(hide_tags) hidden = 0 code = f""" """ for ext in extlist: name = ext.get("name", "noname") url = ext.get("url", None) description = ext.get("description", "") extension_tags = ext.get("tags", []) if url is None: continue if len([x for x in extension_tags if x in tags_to_hide]) > 0: hidden += 1 continue existing = installed_extension_urls.get(normalize_git_url(url), None) install_code = f"""""" tags_text = ", ".join([f"{x}" for x in extension_tags]) code += f""" """ code += """
Extension Description Action
{html.escape(name)}
{tags_text}
{html.escape(description)} {install_code}
""" if hidden > 0: code += f"

Extension hidden: {hidden}

" return code, list(tags) def create_ui(): import modules.ui with gr.Blocks(analytics_enabled=False) as ui: with gr.Tabs(elem_id="tabs_extensions") as tabs: with gr.TabItem("Installed"): with gr.Row(): apply = gr.Button(value="Apply and restart UI", variant="primary") check = gr.Button(value="Check for updates") extensions_disabled_list = gr.Text(elem_id="extensions_disabled_list", visible=False).style(container=False) extensions_update_list = gr.Text(elem_id="extensions_update_list", visible=False).style(container=False) extensions_table = gr.HTML(lambda: extension_table()) apply.click( fn=apply_and_restart, _js="extensions_apply", inputs=[extensions_disabled_list, extensions_update_list], outputs=[], ) check.click( fn=check_updates, _js="extensions_check", inputs=[], outputs=[extensions_table], ) with gr.TabItem("Available"): with gr.Row(): refresh_available_extensions_button = gr.Button(value="Load from:", variant="primary") available_extensions_index = gr.Text(value="https://raw.githubusercontent.com/wiki/AUTOMATIC1111/stable-diffusion-webui/Extensions-index.md", label="Extension index URL").style(container=False) extension_to_install = gr.Text(elem_id="extension_to_install", visible=False) install_extension_button = gr.Button(elem_id="install_extension_button", visible=False) with gr.Row(): hide_tags = gr.CheckboxGroup(value=["ads", "localization"], label="Hide extensions with tags", choices=["script", "ads", "localization"]) install_result = gr.HTML() available_extensions_table = gr.HTML() refresh_available_extensions_button.click( fn=modules.ui.wrap_gradio_call(refresh_available_extensions, extra_outputs=[gr.update(), gr.update(), gr.update()]), inputs=[available_extensions_index, hide_tags], outputs=[available_extensions_index, available_extensions_table, hide_tags, install_result], ) install_extension_button.click( fn=modules.ui.wrap_gradio_call(install_extension_from_index, extra_outputs=[gr.update(), gr.update()]), inputs=[extension_to_install, hide_tags], outputs=[available_extensions_table, extensions_table, install_result], ) hide_tags.change( fn=modules.ui.wrap_gradio_call(refresh_available_extensions_for_tags, extra_outputs=[gr.update()]), inputs=[hide_tags], outputs=[available_extensions_table, install_result] ) with gr.TabItem("Install from URL"): install_url = gr.Text(label="URL for extension's git repository") install_dirname = gr.Text(label="Local directory name", placeholder="Leave empty for auto") install_button = gr.Button(value="Install", variant="primary") install_result = gr.HTML(elem_id="extension_install_result") install_button.click( fn=modules.ui.wrap_gradio_call(install_extension_from_url, extra_outputs=[gr.update()]), inputs=[install_dirname, install_url], outputs=[extensions_table, install_result], ) return ui