mirror of
https://github.com/AUTOMATIC1111/stable-diffusion-webui.git
synced 2024-06-07 21:20:49 +00:00
935 lines
36 KiB
Python
935 lines
36 KiB
Python
import functools
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import os.path
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import urllib.parse
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from base64 import b64decode
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from io import BytesIO
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from pathlib import Path
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from typing import Optional, Union
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from dataclasses import dataclass
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import zlib
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import base64
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import re
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from starlette.responses import JSONResponse, PlainTextResponse
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from modules import shared, ui_extra_networks_user_metadata, errors, extra_networks, util
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from modules.images import read_info_from_image, save_image_with_geninfo
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import gradio as gr
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import json
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import html
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from fastapi.exceptions import HTTPException
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from PIL import Image
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from modules.infotext_utils import image_from_url_text
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extra_pages = []
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allowed_dirs = set()
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default_allowed_preview_extensions = ["png", "jpg", "jpeg", "webp", "gif"]
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@functools.cache
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def allowed_preview_extensions_with_extra(extra_extensions=None):
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return set(default_allowed_preview_extensions) | set(extra_extensions or [])
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def allowed_preview_extensions():
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return allowed_preview_extensions_with_extra((shared.opts.samples_format, ))
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@dataclass
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class ExtraNetworksItem:
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"""Wrapper for dictionaries representing ExtraNetworks items."""
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item: dict
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def get_tree(paths: Union[str, list[str]], items: dict[str, ExtraNetworksItem]) -> dict:
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"""Recursively builds a directory tree.
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Args:
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paths: Path or list of paths to directories. These paths are treated as roots from which
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the tree will be built.
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items: A dictionary associating filepaths to an ExtraNetworksItem instance.
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Returns:
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The result directory tree.
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"""
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if isinstance(paths, (str,)):
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paths = [paths]
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def _get_tree(_paths: list[str], _root: str):
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_res = {}
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for path in _paths:
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relpath = os.path.relpath(path, _root)
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if os.path.isdir(path):
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dir_items = os.listdir(path)
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# Ignore empty directories.
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if not dir_items:
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continue
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dir_tree = _get_tree([os.path.join(path, x) for x in dir_items], _root)
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# We only want to store non-empty folders in the tree.
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if dir_tree:
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_res[relpath] = dir_tree
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else:
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if path not in items:
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continue
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# Add the ExtraNetworksItem to the result.
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_res[relpath] = items[path]
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return _res
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res = {}
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# Handle each root directory separately.
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# Each root WILL have a key/value at the root of the result dict though
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# the value can be an empty dict if the directory is empty. We want these
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# placeholders for empty dirs so we can inform the user later.
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for path in paths:
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root = os.path.dirname(path)
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relpath = os.path.relpath(path, root)
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# Wrap the path in a list since that is what the `_get_tree` expects.
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res[relpath] = _get_tree([path], root)
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if res[relpath]:
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# We need to pull the inner path out one for these root dirs.
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res[relpath] = res[relpath][relpath]
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return res
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def register_page(page):
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"""registers extra networks page for the UI
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recommend doing it in on_before_ui() callback for extensions
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"""
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extra_pages.append(page)
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allowed_dirs.clear()
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allowed_dirs.update(set(sum([x.allowed_directories_for_previews() for x in extra_pages], [])))
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def fetch_file(filename: str = ""):
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from starlette.responses import FileResponse
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if not os.path.isfile(filename):
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raise HTTPException(status_code=404, detail="File not found")
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if not any(Path(x).absolute() in Path(filename).absolute().parents for x in allowed_dirs):
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raise ValueError(f"File cannot be fetched: {filename}. Must be in one of directories registered by extra pages.")
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ext = os.path.splitext(filename)[1].lower()[1:]
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if ext not in allowed_preview_extensions():
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raise ValueError(f"File cannot be fetched: {filename}. Extensions allowed: {allowed_preview_extensions()}.")
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# would profit from returning 304
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return FileResponse(filename, headers={"Accept-Ranges": "bytes"})
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def fetch_cover_images(page: str = "", item: str = "", index: int = 0):
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from starlette.responses import Response
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page = next(iter([x for x in extra_pages if x.name == page]), None)
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if page is None:
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raise HTTPException(status_code=404, detail="File not found")
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metadata = page.metadata.get(item)
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if metadata is None:
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raise HTTPException(status_code=404, detail="File not found")
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cover_images = json.loads(metadata.get('ssmd_cover_images', {}))
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image = cover_images[index] if index < len(cover_images) else None
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if not image:
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raise HTTPException(status_code=404, detail="File not found")
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try:
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image = Image.open(BytesIO(b64decode(image)))
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buffer = BytesIO()
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image.save(buffer, format=image.format)
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return Response(content=buffer.getvalue(), media_type=image.get_format_mimetype())
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except Exception as err:
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raise ValueError(f"File cannot be fetched: {item}. Failed to load cover image.") from err
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def get_list_data(
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tabname: str = "",
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extra_networks_tabname: str = "",
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list_type: Optional[str] = None,
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) -> PlainTextResponse:
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"""Responds to API GET requests on /sd_extra_networks/get-list-data with list data.
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Args:
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tabname: The primary tab name containing the data.
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(i.e. txt2img, img2img)
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extra_networks_tabname: The selected extra networks tabname.
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(i.e. lora, hypernetworks, etc.)
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list_type: The type of list data to retrieve. This reflects the
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class name used in `extraNetworksClusterizeList.js`.
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Returns:
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The string data result along with a status code.
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A status_code of 501 is returned on error, 200 on success.
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"""
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res = ""
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status_code = 200
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page = next(iter([
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x for x in extra_pages
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if x.extra_networks_tabname == extra_networks_tabname
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]), None)
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if page is None:
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return PlainTextResponse(res, status_code=501)
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if list_type == "ExtraNetworksClusterizeTreeList":
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res = page.generate_tree_view_data(tabname)
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elif list_type == "ExtraNetworksClusterizeCardsList":
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res = page.generate_cards_view_data(tabname)
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else:
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status_code = 501 # HTTP_501_NOT_IMPLEMENTED
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return PlainTextResponse(res, status_code=status_code)
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def get_metadata(page: str = "", item: str = "") -> JSONResponse:
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page = next(iter([x for x in extra_pages if x.name == page]), None)
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if page is None:
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return JSONResponse({})
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metadata = page.metadata.get(item)
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if metadata is None:
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return JSONResponse({})
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metadata = {i:metadata[i] for i in metadata if i != 'ssmd_cover_images'} # those are cover images, and they are too big to display in UI as text
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return JSONResponse({"metadata": json.dumps(metadata, indent=4, ensure_ascii=False)})
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def get_single_card(page: str = "", tabname: str = "", name: str = "") -> JSONResponse:
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page = next(iter([x for x in extra_pages if x.name == page]), None)
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try:
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item = page.create_item(name, enable_filter=False)
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page.items[name] = item
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except Exception as e:
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errors.display(e, "creating item for extra network")
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item = page.items.get(name)
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page.read_user_metadata(item, use_cache=False)
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item_html = page.create_card_html(tabname=tabname, item=item)
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return JSONResponse({"html": item_html})
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def add_pages_to_demo(app):
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app.add_api_route("/sd_extra_networks/thumb", fetch_file, methods=["GET"])
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app.add_api_route("/sd_extra_networks/cover-images", fetch_cover_images, methods=["GET"])
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app.add_api_route("/sd_extra_networks/metadata", get_metadata, methods=["GET"])
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app.add_api_route("/sd_extra_networks/get-single-card", get_single_card, methods=["GET"])
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app.add_api_route("/sd_extra_networks/get-list-data", get_list_data, methods=["GET"])
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def quote_js(s):
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s = s.replace('\\', '\\\\')
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s = s.replace('"', '\\"')
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return f'"{s}"'
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class ExtraNetworksPage:
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def __init__(self, title):
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self.title = title
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self.name = title.lower()
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# This is the actual name of the extra networks tab (not txt2img/img2img).
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self.extra_networks_tabname = self.name.replace(" ", "_")
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self.allow_prompt = True
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self.allow_negative_prompt = False
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self.metadata = {}
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self.items = {}
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self.tree = {}
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self.lister = util.MassFileLister()
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# HTML Templates
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self.pane_tpl = shared.html("extra-networks-pane.html")
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self.pane_content_tree_tpl = shared.html("extra-networks-pane-tree.html")
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self.pane_content_dirs_tpl = shared.html("extra-networks-pane-dirs.html")
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self.card_tpl = shared.html("extra-networks-card.html")
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self.tree_row_tpl = shared.html("extra-networks-tree-row.html")
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self.btn_copy_path_tpl = shared.html("extra-networks-copy-path-button.html")
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self.btn_metadata_tpl = shared.html("extra-networks-metadata-button.html")
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self.btn_edit_item_tpl = shared.html("extra-networks-edit-item-button.html")
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self.btn_dirs_view_tpl = shared.html("extra-networks-dirs-view-button.html")
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def refresh(self):
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pass
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def read_user_metadata(self, item, use_cache=True):
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filename = item.get("filename", None)
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metadata = extra_networks.get_user_metadata(filename, lister=self.lister if use_cache else None)
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desc = metadata.get("description", None)
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if desc is not None:
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item["description"] = desc
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item["user_metadata"] = metadata
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def link_preview(self, filename):
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quoted_filename = urllib.parse.quote(filename.replace('\\', '/'))
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mtime, _ = self.lister.mctime(filename)
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return f"./sd_extra_networks/thumb?filename={quoted_filename}&mtime={mtime}"
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def search_terms_from_path(self, filename, possible_directories=None):
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abspath = os.path.abspath(filename)
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for parentdir in (possible_directories if possible_directories is not None else self.allowed_directories_for_previews()):
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parentdir = os.path.dirname(os.path.abspath(parentdir))
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if abspath.startswith(parentdir):
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return os.path.relpath(abspath, parentdir)
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return ""
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def build_tree_html_dict_row(
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self,
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tabname: str,
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label: str,
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btn_type: str,
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data_attributes: Optional[dict] = None,
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btn_title: Optional[str] = None,
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dir_is_empty: bool = False,
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item: Optional[dict] = None,
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onclick_extra: Optional[str] = None,
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) -> str:
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if btn_type not in ["file", "dir"]:
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raise ValueError("Invalid button type:", btn_type)
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if data_attributes is None:
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data_attributes = {}
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label = label.strip()
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# If not specified, title will just reflect the label
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btn_title = btn_title.strip() if btn_title else label
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action_list_item_action_leading = "<i class='tree-list-item-action-chevron'></i>"
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action_list_item_visual_leading = "🗀"
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action_list_item_visual_trailing = ""
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action_list_item_action_trailing = ""
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if dir_is_empty:
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action_list_item_action_leading = "<i class='tree-list-item-action-chevron' style='visibility: hidden'></i>"
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if btn_type == "file":
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action_list_item_visual_leading = "🗎"
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# Action buttons
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if item is not None:
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action_list_item_action_trailing += self.get_button_row(tabname, item)
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data_attributes_str = ""
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for k, v in data_attributes.items():
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if isinstance(v, (bool,)):
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# Boolean data attributes only need a key when true.
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if v:
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data_attributes_str += f"{k} "
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elif v not in [None, "", "\'\'", "\"\""]:
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data_attributes_str += f"{k}={v} "
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res = self.tree_row_tpl.format(
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**{
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"data_attributes": data_attributes_str,
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"search_terms": "",
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"btn_type": btn_type,
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"btn_title": btn_title,
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"tabname": tabname,
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"onclick_extra": onclick_extra if onclick_extra else "",
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"extra_networks_tabname": self.extra_networks_tabname,
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"action_list_item_action_leading": action_list_item_action_leading,
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"action_list_item_visual_leading": action_list_item_visual_leading,
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"action_list_item_label": label,
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"action_list_item_visual_trailing": action_list_item_visual_trailing,
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"action_list_item_action_trailing": action_list_item_action_trailing,
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}
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)
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res = res.strip()
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res = re.sub(" +", " ", res.replace("\n", ""))
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return res
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def build_tree_html_dict(
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self,
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tree: dict,
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res: dict,
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tabname: str,
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div_id: int,
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depth: int,
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parent_id: Optional[int] = None,
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) -> int:
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for k, v in sorted(tree.items(), key=lambda x: shared.natural_sort_key(x[0])):
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if not isinstance(v, (ExtraNetworksItem,)):
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# dir
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if div_id in res:
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raise KeyError("div_id already in res:", div_id)
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dir_is_empty = True
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for _v in v.values():
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if shared.opts.extra_networks_tree_view_show_files:
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dir_is_empty = False
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break
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elif not isinstance(_v, (ExtraNetworksItem,)):
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dir_is_empty = False
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break
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else:
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dir_is_empty = True
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res[div_id] = self.build_tree_html_dict_row(
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tabname=tabname,
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label=os.path.basename(k),
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btn_type="dir",
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btn_title=k,
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dir_is_empty=dir_is_empty,
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data_attributes={
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"data-div-id": div_id,
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"data-parent-id": parent_id,
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"data-tree-entry-type": "dir",
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"data-depth": depth,
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"data-path": k,
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"data-expanded": parent_id is None, # Expand root directories
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},
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)
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last_div_id = self.build_tree_html_dict(
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tree=v,
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res=res,
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depth=depth + 1,
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div_id=div_id + 1,
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parent_id=div_id,
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tabname=tabname,
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)
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div_id = last_div_id
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else:
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# file
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if not shared.opts.extra_networks_tree_view_show_files:
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# Don't add file if showing files is disabled in options.
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continue
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if div_id in res:
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raise KeyError("div_id already in res:", div_id)
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onclick = v.item.get("onclick", None)
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if onclick is None:
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# Don't quote prompt/neg_prompt since they are stored as js strings already.
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onclick = html.escape(f"extraNetworksCardOnClick(event, '{tabname}');")
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res[div_id] = self.build_tree_html_dict_row(
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tabname=tabname,
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label=html.escape(v.item.get("name", "").strip()),
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btn_type="file",
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data_attributes={
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"data-div-id": div_id,
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"data-parent-id": parent_id,
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"data-tree-entry-type": "file",
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"data-name": v.item.get("name", "").strip(),
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"data-depth": depth,
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"data-path": v.item.get("filename", "").strip(),
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"data-hash": v.item.get("shorthash", None),
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"data-prompt": v.item.get("prompt", "").strip(),
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"data-neg-prompt": v.item.get("negative_prompt", "").strip(),
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"data-allow-neg": self.allow_negative_prompt,
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},
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item=v.item,
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onclick_extra=onclick,
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)
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div_id += 1
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return div_id
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def get_button_row(self, tabname: str, item: dict) -> str:
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metadata = item.get("metadata", None)
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name = item.get("name", "")
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filename = item.get("filename", "")
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button_row_tpl = '<div class="button-row">{btn_copy_path}{btn_edit_item}{btn_metadata}</div>'
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btn_copy_path = self.btn_copy_path_tpl.format(filename=filename)
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btn_edit_item = self.btn_edit_item_tpl.format(
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tabname=tabname,
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extra_networks_tabname=self.extra_networks_tabname,
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name=name,
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)
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btn_metadata = ""
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if metadata:
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btn_metadata = self.btn_metadata_tpl.format(
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extra_networks_tabname=self.extra_networks_tabname,
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name=name,
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)
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return button_row_tpl.format(
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btn_copy_path=btn_copy_path,
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btn_edit_item=btn_edit_item,
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btn_metadata=btn_metadata,
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)
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def create_card_html(
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self,
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tabname: str,
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item: dict,
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div_id: Optional[int] = None,
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) -> str:
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"""Generates HTML for a single ExtraNetworks Item.
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Args:
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tabname: The name of the active tab.
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item: Dictionary containing item information.
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template: Optional template string to use.
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Returns:
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HTML string generated for this item. Can be empty if the item is not meant to be shown.
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"""
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preview = item.get("preview", None)
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style_height = f"height: {shared.opts.extra_networks_card_height}px;" if shared.opts.extra_networks_card_height else ''
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style_width = f"width: {shared.opts.extra_networks_card_width}px;" if shared.opts.extra_networks_card_width else ''
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style_font_size = f"font-size: {shared.opts.extra_networks_card_text_scale*100}%;"
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|
style = style_height + style_width + style_font_size
|
|
background_image = f'<img src="{html.escape(preview)}" class="preview" loading="lazy">' if preview else ''
|
|
|
|
onclick = item.get("onclick", None)
|
|
if onclick is None:
|
|
# Don't quote prompt/neg_prompt since they are stored as js strings already.
|
|
onclick = html.escape(f"extraNetworksCardOnClick(event, '{tabname}');")
|
|
|
|
button_row = self.get_button_row(tabname, item)
|
|
|
|
local_path = ""
|
|
filename = item.get("filename", "")
|
|
for reldir in self.allowed_directories_for_previews():
|
|
absdir = os.path.abspath(reldir)
|
|
|
|
if filename.startswith(absdir):
|
|
local_path = filename[len(absdir):]
|
|
|
|
# if this is true, the item must not be shown in the default view, and must instead only be
|
|
# shown when searching for it
|
|
if shared.opts.extra_networks_hidden_models == "Always":
|
|
search_only = False
|
|
else:
|
|
search_only = "/." in local_path or "\\." in local_path
|
|
|
|
if search_only and shared.opts.extra_networks_hidden_models == "Never":
|
|
return ""
|
|
|
|
sort_keys = " ".join(
|
|
[
|
|
f'data-sort-{k}="{html.escape(str(v))}"'
|
|
for k, v in item.get("sort_keys", {}).items()
|
|
]
|
|
).strip()
|
|
|
|
search_terms_html = ""
|
|
search_terms_tpl = "<span class='hidden {class}'>{search_term}</span>"
|
|
for search_term in item.get("search_terms", []):
|
|
search_terms_html += search_terms_tpl.format(
|
|
**{
|
|
"class": f"search_terms{' search_only' if search_only else ''}",
|
|
"search_term": search_term,
|
|
}
|
|
)
|
|
|
|
description = (item.get("description", "") or "" if shared.opts.extra_networks_card_show_desc else "")
|
|
if not shared.opts.extra_networks_card_description_is_html:
|
|
description = html.escape(description)
|
|
|
|
data_attributes = {
|
|
"data-div-id": div_id if div_id else "",
|
|
"data-name": item.get("name", "").strip(),
|
|
"data-path": item.get("filename", "").strip(),
|
|
"data-hash": item.get("shorthash", None),
|
|
"data-prompt": item.get("prompt", "").strip(),
|
|
"data-neg-prompt": item.get("negative_prompt", "").strip(),
|
|
"data-allow-neg": self.allow_negative_prompt,
|
|
}
|
|
|
|
data_attributes_str = ""
|
|
for k, v in data_attributes.items():
|
|
if isinstance(v, (bool,)):
|
|
# Boolean data attributes only need a key when true.
|
|
if v:
|
|
data_attributes_str += f"{k} "
|
|
elif v not in [None, "", "\'\'", "\"\""]:
|
|
data_attributes_str += f"{k}={v} "
|
|
|
|
return self.card_tpl.format(
|
|
style=style,
|
|
onclick=onclick,
|
|
data_attributes=data_attributes_str,
|
|
sort_keys=sort_keys,
|
|
background_image=background_image,
|
|
button_row=button_row,
|
|
search_terms=search_terms_html,
|
|
name=html.escape(item["name"].strip()),
|
|
description=description,
|
|
)
|
|
|
|
def generate_tree_view_data(self, tabname: str) -> str:
|
|
"""Generates tree view HTML as a base64 encoded zlib compressed json string."""
|
|
res = {}
|
|
|
|
if self.tree:
|
|
self.build_tree_html_dict(
|
|
tree=self.tree,
|
|
res=res,
|
|
depth=0,
|
|
div_id=0,
|
|
parent_id=None,
|
|
tabname=tabname,
|
|
)
|
|
|
|
return base64.b64encode(
|
|
zlib.compress(
|
|
json.dumps(res, separators=(",", ":"), ensure_ascii=True).encode("utf-8")
|
|
)
|
|
).decode("utf-8")
|
|
|
|
def generate_tree_view_data_div(self, tabname: str) -> str:
|
|
"""Generates HTML for displaying folders in a tree view.
|
|
|
|
Args:
|
|
tabname: The name of the active tab.
|
|
|
|
Returns:
|
|
HTML string generated for this tree view.
|
|
"""
|
|
tpl = """<div id="{tabname_full}_tree_list_data"
|
|
class="extra-network-script-data"
|
|
data-tabname-full={tabname_full}
|
|
data-proxy-name=tree_list
|
|
data-json={data}
|
|
hidden></div>"""
|
|
return tpl.format(
|
|
tabname_full=f"{tabname}_{self.extra_networks_tabname}",
|
|
data=self.generate_tree_view_data(tabname),
|
|
)
|
|
|
|
def create_dirs_view_html(self, tabname: str) -> str:
|
|
"""Generates HTML for displaying folders."""
|
|
|
|
def _get_dirs_buttons(tree: dict, res: list) -> None:
|
|
""" Builds a list of directory names from a tree. """
|
|
for k, v in sorted(tree.items(), key=lambda x: shared.natural_sort_key(x[0])):
|
|
if not isinstance(v, (ExtraNetworksItem,)):
|
|
# dir
|
|
res.append(k)
|
|
_get_dirs_buttons(tree=v, res=res)
|
|
|
|
dirs = []
|
|
_get_dirs_buttons(tree=self.tree, res=dirs)
|
|
|
|
dirs_html = "".join([
|
|
self.btn_dirs_view_tpl.format(**{
|
|
"extra_class": "search-all" if d == "" else "",
|
|
"tabname_full": f"{tabname}_{self.extra_networks_tabname}",
|
|
"path": html.escape(d),
|
|
}) for d in dirs
|
|
])
|
|
return dirs_html
|
|
|
|
def generate_cards_view_data(self, tabname: str) -> str:
|
|
res = {}
|
|
for i, item in enumerate(self.items.values()):
|
|
res[i] = self.create_card_html(tabname=tabname, item=item, div_id=i)
|
|
|
|
return base64.b64encode(
|
|
zlib.compress(
|
|
json.dumps(res, separators=(",", ":"), ensure_ascii=True).encode("utf-8")
|
|
)
|
|
).decode("utf-8")
|
|
|
|
def generate_cards_view_data_div(self, tabname: str, none_message: Optional[str]) -> str:
|
|
"""Generates HTML for the network Card View section for a tab.
|
|
|
|
This HTML goes into the `extra-networks-pane.html` <div> with
|
|
`id='{tabname}_{extra_networks_tabname}_cards`.
|
|
|
|
Args:
|
|
tabname: The name of the active tab.
|
|
none_message: HTML text to show when there are no cards.
|
|
|
|
Returns:
|
|
HTML formatted string.
|
|
"""
|
|
res = self.generate_cards_view_data(tabname)
|
|
|
|
return f'<div id="{tabname}_{self.extra_networks_tabname}_cards_list_data" class="extra-network-script-data" data-tabname-full={tabname}_{self.extra_networks_tabname} data-proxy-name=cards_list data-json={res} hidden></div>'
|
|
|
|
def create_html(self, tabname, *, empty=False):
|
|
"""Generates an HTML string for the current pane.
|
|
|
|
The generated HTML uses `extra-networks-pane.html` as a template.
|
|
|
|
Args:
|
|
tabname: The name of the active tab.
|
|
empty: create an empty HTML page with no items
|
|
|
|
Returns:
|
|
HTML formatted string.
|
|
"""
|
|
self.lister.reset()
|
|
self.metadata = {}
|
|
|
|
items_list = [] if empty else self.list_items()
|
|
self.items = {x["name"]: x for x in items_list}
|
|
|
|
# Populate the instance metadata for each item.
|
|
for item in self.items.values():
|
|
metadata = item.get("metadata")
|
|
if metadata:
|
|
self.metadata[item["name"]] = metadata
|
|
|
|
if "user_metadata" not in item:
|
|
self.read_user_metadata(item)
|
|
|
|
# Setup the tree dictionary.
|
|
roots = self.allowed_directories_for_previews()
|
|
tree_items = {v["filename"]: ExtraNetworksItem(v) for v in self.items.values()}
|
|
tree = get_tree([os.path.abspath(x) for x in roots], items=tree_items)
|
|
self.tree = tree
|
|
|
|
# Generate the html for displaying directory buttons
|
|
dirs_html = self.create_dirs_view_html(tabname)
|
|
|
|
sort_mode = shared.opts.extra_networks_card_order_field.lower().strip().replace(" ", "_")
|
|
sort_dir = shared.opts.extra_networks_card_order.lower().strip()
|
|
dirs_view_en = shared.opts.extra_networks_dirs_view_default_enabled
|
|
tree_view_en = shared.opts.extra_networks_tree_view_default_enabled
|
|
|
|
return self.pane_tpl.format(**{
|
|
"tabname": tabname,
|
|
"extra_networks_tabname": self.extra_networks_tabname,
|
|
"data_sort_dir": sort_dir,
|
|
"btn_sort_mode_path_data_attributes": "data-selected" if sort_mode == "path" else "",
|
|
"btn_sort_mode_name_data_attributes": "data-selected" if sort_mode == "name" else "",
|
|
"btn_sort_mode_date_created_data_attributes": "data-selected" if sort_mode == "date_created" else "",
|
|
"btn_sort_mode_date_modified_data_attributes": "data-selected" if sort_mode == "date_modified" else "",
|
|
"btn_dirs_view_data_attributes": "data-selected" if dirs_view_en else "",
|
|
"btn_tree_view_data_attributes": "data-selected" if tree_view_en else "",
|
|
"dirs_view_hidden_cls": "" if dirs_view_en else "hidden",
|
|
"tree_view_hidden_cls": "" if tree_view_en else "hidden",
|
|
"tree_view_style": f"flex-basis: {shared.opts.extra_networks_tree_view_default_width}px;",
|
|
"cards_view_style": "flex-grow: 1;",
|
|
"dirs_html": dirs_html,
|
|
})
|
|
|
|
def create_item(self, name, index=None):
|
|
raise NotImplementedError()
|
|
|
|
def list_items(self):
|
|
raise NotImplementedError()
|
|
|
|
def allowed_directories_for_previews(self):
|
|
return []
|
|
|
|
def get_sort_keys(self, path):
|
|
"""
|
|
List of default keys used for sorting in the UI.
|
|
"""
|
|
pth = Path(path)
|
|
mtime, ctime = self.lister.mctime(path)
|
|
return {
|
|
"date_created": int(mtime),
|
|
"date_modified": int(ctime),
|
|
"name": pth.name.lower(),
|
|
"path": str(pth).lower(),
|
|
}
|
|
|
|
def find_preview(self, path):
|
|
"""
|
|
Find a preview PNG for a given path (without extension) and call link_preview on it.
|
|
"""
|
|
|
|
potential_files = sum([[f"{path}.{ext}", f"{path}.preview.{ext}"] for ext in allowed_preview_extensions()], [])
|
|
|
|
for file in potential_files:
|
|
if self.lister.exists(file):
|
|
return self.link_preview(file)
|
|
|
|
return None
|
|
|
|
def find_embedded_preview(self, path, name, metadata):
|
|
"""
|
|
Find if embedded preview exists in safetensors metadata and return endpoint for it.
|
|
"""
|
|
|
|
file = f"{path}.safetensors"
|
|
if self.lister.exists(file) and 'ssmd_cover_images' in metadata and len(list(filter(None, json.loads(metadata['ssmd_cover_images'])))) > 0:
|
|
return f"./sd_extra_networks/cover-images?page={self.extra_networks_tabname}&item={name}"
|
|
|
|
return None
|
|
|
|
def find_description(self, path):
|
|
"""
|
|
Find and read a description file for a given path (without extension).
|
|
"""
|
|
for file in [f"{path}.txt", f"{path}.description.txt"]:
|
|
if not self.lister.exists(file):
|
|
continue
|
|
|
|
try:
|
|
with open(file, "r", encoding="utf-8", errors="replace") as f:
|
|
return f.read()
|
|
except OSError:
|
|
pass
|
|
return None
|
|
|
|
def create_user_metadata_editor(self, ui, tabname):
|
|
return ui_extra_networks_user_metadata.UserMetadataEditor(ui, tabname, self)
|
|
|
|
|
|
def initialize():
|
|
extra_pages.clear()
|
|
|
|
|
|
def register_default_pages():
|
|
from modules.ui_extra_networks_textual_inversion import ExtraNetworksPageTextualInversion
|
|
from modules.ui_extra_networks_hypernets import ExtraNetworksPageHypernetworks
|
|
from modules.ui_extra_networks_checkpoints import ExtraNetworksPageCheckpoints
|
|
register_page(ExtraNetworksPageTextualInversion())
|
|
register_page(ExtraNetworksPageHypernetworks())
|
|
register_page(ExtraNetworksPageCheckpoints())
|
|
|
|
|
|
class ExtraNetworksUi:
|
|
def __init__(self):
|
|
self.pages = None
|
|
"""gradio HTML components related to extra networks' pages"""
|
|
|
|
self.page_contents = None
|
|
"""HTML content of the above; empty initially, filled when extra pages have to be shown"""
|
|
|
|
self.stored_extra_pages = None
|
|
|
|
self.button_save_preview = None
|
|
self.preview_target_filename = None
|
|
|
|
self.tabname = None
|
|
|
|
|
|
def pages_in_preferred_order(pages):
|
|
tab_order = [x.lower().strip() for x in shared.opts.ui_extra_networks_tab_reorder.split(",")]
|
|
|
|
def tab_name_score(name):
|
|
name = name.lower()
|
|
for i, possible_match in enumerate(tab_order):
|
|
if possible_match in name:
|
|
return i
|
|
|
|
return len(pages)
|
|
|
|
tab_scores = {page.name: (tab_name_score(page.name), original_index) for original_index, page in enumerate(pages)}
|
|
|
|
return sorted(pages, key=lambda x: tab_scores[x.name])
|
|
|
|
|
|
def create_ui(interface: gr.Blocks, unrelated_tabs, tabname):
|
|
ui = ExtraNetworksUi()
|
|
ui.pages = []
|
|
ui.pages_contents = []
|
|
ui.user_metadata_editors = []
|
|
ui.stored_extra_pages = pages_in_preferred_order(extra_pages.copy())
|
|
ui.tabname = tabname
|
|
|
|
related_tabs = []
|
|
|
|
for page in ui.stored_extra_pages:
|
|
with gr.Tab(page.title, elem_id=f"{tabname}_{page.extra_networks_tabname}", elem_classes=["extra-page"]) as tab:
|
|
with gr.Column(elem_id=f"{tabname}_{page.extra_networks_tabname}_prompts", elem_classes=["extra-page-prompts"]):
|
|
pass
|
|
|
|
elem_id = f"{tabname}_{page.extra_networks_tabname}_pane_container"
|
|
page_elem = gr.HTML(page.create_html(tabname, empty=True), elem_id=elem_id)
|
|
ui.pages.append(page_elem)
|
|
editor = page.create_user_metadata_editor(ui, tabname)
|
|
editor.create_ui()
|
|
ui.user_metadata_editors.append(editor)
|
|
related_tabs.append(tab)
|
|
|
|
ui.button_save_preview = gr.Button('Save preview', elem_id=f"{tabname}_save_preview", visible=False)
|
|
ui.preview_target_filename = gr.Textbox('Preview save filename', elem_id=f"{tabname}_preview_filename", visible=False)
|
|
|
|
for tab in unrelated_tabs:
|
|
tab.select(fn=None, _js=f"function(){{extraNetworksUnrelatedTabSelected('{tabname}');}}", inputs=[], outputs=[], show_progress=False)
|
|
|
|
for page, tab in zip(ui.stored_extra_pages, related_tabs):
|
|
jscode = (
|
|
"function(){"
|
|
f"extraNetworksTabSelected('{tabname}', '{tabname}_{page.extra_networks_tabname}_prompts', {str(page.allow_prompt).lower()}, {str(page.allow_negative_prompt).lower()}, '{tabname}_{page.extra_networks_tabname}');"
|
|
"}"
|
|
)
|
|
tab.select(fn=None, _js=jscode, inputs=[], outputs=[], show_progress=False)
|
|
|
|
def refresh():
|
|
for pg in ui.stored_extra_pages:
|
|
pg.refresh()
|
|
create_html()
|
|
return ui.pages_contents
|
|
|
|
button_refresh = gr.Button("Refresh", elem_id=f"{tabname}_{page.extra_networks_tabname}_extra_refresh_internal", visible=False)
|
|
button_refresh.click(
|
|
fn=refresh,
|
|
inputs=[],
|
|
outputs=ui.pages,
|
|
).then(
|
|
fn=lambda: None,
|
|
_js='setupAllResizeHandles'
|
|
).then(
|
|
fn=lambda: None,
|
|
_js=f"function(){{ extraNetworksRefreshTab('{tabname}_{page.extra_networks_tabname}'); }}",
|
|
)
|
|
|
|
def create_html():
|
|
ui.pages_contents = [pg.create_html(ui.tabname) for pg in ui.stored_extra_pages]
|
|
|
|
def pages_html():
|
|
if not ui.pages_contents:
|
|
create_html()
|
|
return ui.pages_contents
|
|
|
|
interface.load(
|
|
fn=pages_html,
|
|
inputs=[],
|
|
outputs=ui.pages,
|
|
).then(
|
|
fn=lambda: None,
|
|
_js="setupAllResizeHandles",
|
|
)
|
|
|
|
return ui
|
|
|
|
|
|
def path_is_parent(parent_path, child_path):
|
|
parent_path = os.path.abspath(parent_path)
|
|
child_path = os.path.abspath(child_path)
|
|
|
|
return child_path.startswith(parent_path)
|
|
|
|
|
|
def setup_ui(ui, gallery):
|
|
def save_preview(index, images, filename):
|
|
# this function is here for backwards compatibility and likely will be removed soon
|
|
|
|
if len(images) == 0:
|
|
print("There is no image in gallery to save as a preview.")
|
|
return [page.create_html(ui.tabname) for page in ui.stored_extra_pages]
|
|
|
|
index = int(index)
|
|
index = 0 if index < 0 else index
|
|
index = len(images) - 1 if index >= len(images) else index
|
|
|
|
img_info = images[index if index >= 0 else 0]
|
|
image = image_from_url_text(img_info)
|
|
geninfo, items = read_info_from_image(image)
|
|
|
|
is_allowed = False
|
|
for extra_page in ui.stored_extra_pages:
|
|
if any(path_is_parent(x, filename) for x in extra_page.allowed_directories_for_previews()):
|
|
is_allowed = True
|
|
break
|
|
|
|
assert is_allowed, f'writing to {filename} is not allowed'
|
|
|
|
save_image_with_geninfo(image, geninfo, filename)
|
|
|
|
return [page.create_html(ui.tabname) for page in ui.stored_extra_pages]
|
|
|
|
ui.button_save_preview.click(
|
|
fn=save_preview,
|
|
_js="function(x, y, z){return [selected_gallery_index(), y, z]}",
|
|
inputs=[ui.preview_target_filename, gallery, ui.preview_target_filename],
|
|
outputs=[*ui.pages]
|
|
)
|
|
|
|
for editor in ui.user_metadata_editors:
|
|
editor.setup_ui(gallery)
|