mirror of
https://github.com/AUTOMATIC1111/stable-diffusion-webui.git
synced 2024-06-07 21:20:49 +00:00
746 lines
28 KiB
Python
746 lines
28 KiB
Python
import functools
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import os.path
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import urllib.parse
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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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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 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; recommend doing it in on_before_ui() callback for extensions"""
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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 get_metadata(page: str = "", item: str = ""):
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from starlette.responses import 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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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 = ""):
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from starlette.responses import 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_item_html(tabname, item, shared.html("extra-networks-card.html"))
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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/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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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.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.card_tpl = shared.html("extra-networks-card.html")
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self.btn_tree_tpl = shared.html("extra-networks-tree-button.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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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 create_item_html(
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self,
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tabname: str,
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item: dict,
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template: Optional[str] = None,
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) -> Union[str, dict]:
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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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If a template is passed: HTML string generated for this item.
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Can be empty if the item is not meant to be shown.
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If no template is passed: A dictionary containing the generated item's attributes.
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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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card_style = style_height + style_width + style_font_size
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background_image = f'<img src="{html.escape(preview)}" class="preview" loading="lazy">' if preview else ''
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onclick = 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_js_tpl = "cardClicked('{tabname}', {prompt}, {neg_prompt}, {allow_neg});"
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onclick = onclick_js_tpl.format(
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**{
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"tabname": tabname,
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"prompt": item["prompt"],
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"neg_prompt": item.get("negative_prompt", "''"),
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"allow_neg": str(self.allow_negative_prompt).lower(),
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}
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)
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onclick = html.escape(onclick)
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btn_copy_path = self.btn_copy_path_tpl.format(**{"filename": item["filename"]})
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btn_metadata = ""
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metadata = item.get("metadata")
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if metadata:
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btn_metadata = self.btn_metadata_tpl.format(
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**{
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"extra_networks_tabname": self.extra_networks_tabname,
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"name": html.escape(item["name"]),
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}
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)
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btn_edit_item = self.btn_edit_item_tpl.format(
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**{
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"tabname": tabname,
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"extra_networks_tabname": self.extra_networks_tabname,
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"name": html.escape(item["name"]),
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}
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)
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local_path = ""
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filename = item.get("filename", "")
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for reldir in self.allowed_directories_for_previews():
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absdir = os.path.abspath(reldir)
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if filename.startswith(absdir):
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local_path = filename[len(absdir):]
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# if this is true, the item must not be shown in the default view, and must instead only be
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# shown when searching for it
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if shared.opts.extra_networks_hidden_models == "Always":
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search_only = False
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else:
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search_only = "/." in local_path or "\\." in local_path
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if search_only and shared.opts.extra_networks_hidden_models == "Never":
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return ""
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sort_keys = " ".join(
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[
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f'data-sort-{k}="{html.escape(str(v))}"'
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for k, v in item.get("sort_keys", {}).items()
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]
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).strip()
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search_terms_html = ""
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search_term_template = "<span class='hidden {class}'>{search_term}</span>"
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for search_term in item.get("search_terms", []):
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search_terms_html += search_term_template.format(
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**{
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"class": f"search_terms{' search_only' if search_only else ''}",
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"search_term": search_term,
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}
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)
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# Some items here might not be used depending on HTML template used.
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args = {
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"background_image": background_image,
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"card_clicked": onclick,
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"copy_path_button": btn_copy_path,
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"description": (item.get("description", "") or "" if shared.opts.extra_networks_card_show_desc else ""),
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"edit_button": btn_edit_item,
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"local_preview": quote_js(item["local_preview"]),
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"metadata_button": btn_metadata,
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"name": html.escape(item["name"]),
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"prompt": item.get("prompt", None),
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"save_card_preview": html.escape(f"return saveCardPreview(event, '{tabname}', '{item['local_preview']}');"),
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"search_only": " search_only" if search_only else "",
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"search_terms": search_terms_html,
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"sort_keys": sort_keys,
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"style": card_style,
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"tabname": tabname,
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"extra_networks_tabname": self.extra_networks_tabname,
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}
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if template:
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return template.format(**args)
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else:
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return args
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def create_tree_dir_item_html(
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self,
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tabname: str,
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dir_path: str,
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content: Optional[str] = None,
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) -> Optional[str]:
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"""Generates HTML for a directory item in the tree.
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The generated HTML is of the format:
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```html
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<li class="tree-list-item tree-list-item--has-subitem">
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<div class="tree-list-content tree-list-content-dir"></div>
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<ul class="tree-list tree-list--subgroup">
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{content}
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</ul>
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</li>
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```
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Args:
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tabname: The name of the active tab.
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dir_path: Path to the directory for this item.
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content: Optional HTML string that will be wrapped by this <ul>.
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Returns:
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HTML formatted string.
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"""
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if not content:
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return None
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btn = self.btn_tree_tpl.format(
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**{
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"search_terms": "",
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"subclass": "tree-list-content-dir",
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"tabname": tabname,
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"extra_networks_tabname": self.extra_networks_tabname,
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"onclick_extra": "",
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"data_path": dir_path,
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"data_hash": "",
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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_label": os.path.basename(dir_path),
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"action_list_item_visual_trailing": "",
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"action_list_item_action_trailing": "",
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}
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)
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ul = f"<ul class='tree-list tree-list--subgroup' hidden>{content}</ul>"
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return (
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"<li class='tree-list-item tree-list-item--has-subitem' data-tree-entry-type='dir'>"
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f"{btn}{ul}"
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"</li>"
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)
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def create_tree_file_item_html(self, tabname: str, file_path: str, item: dict) -> str:
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"""Generates HTML for a file item in the tree.
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The generated HTML is of the format:
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```html
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<li class="tree-list-item tree-list-item--subitem">
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<span data-filterable-item-text hidden></span>
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<div class="tree-list-content tree-list-content-file"></div>
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</li>
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```
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Args:
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tabname: The name of the active tab.
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file_path: The path to the file for this item.
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item: Dictionary containing the item information.
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Returns:
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HTML formatted string.
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"""
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item_html_args = self.create_item_html(tabname, item)
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action_buttons = "".join(
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[
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item_html_args["copy_path_button"],
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item_html_args["metadata_button"],
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item_html_args["edit_button"],
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]
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)
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action_buttons = f"<div class=\"button-row\">{action_buttons}</div>"
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btn = self.btn_tree_tpl.format(
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**{
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"search_terms": "",
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"subclass": "tree-list-content-file",
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"tabname": tabname,
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"extra_networks_tabname": self.extra_networks_tabname,
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"onclick_extra": item_html_args["card_clicked"],
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"data_path": file_path,
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"data_hash": item["shorthash"],
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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_label": item["name"],
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"action_list_item_visual_trailing": "",
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"action_list_item_action_trailing": action_buttons,
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}
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)
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return (
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"<li class='tree-list-item tree-list-item--subitem' data-tree-entry-type='file'>"
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f"{btn}"
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"</li>"
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)
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def create_tree_view_html(self, tabname: str) -> str:
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"""Generates HTML for displaying folders in a tree view.
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Args:
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tabname: The name of the active tab.
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Returns:
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HTML string generated for this tree view.
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"""
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res = ""
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# Setup the tree dictionary.
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roots = self.allowed_directories_for_previews()
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tree_items = {v["filename"]: ExtraNetworksItem(v) for v in self.items.values()}
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tree = get_tree([os.path.abspath(x) for x in roots], items=tree_items)
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if not tree:
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return res
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def _build_tree(data: Optional[dict[str, ExtraNetworksItem]] = None) -> Optional[str]:
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"""Recursively builds HTML for a tree.
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Args:
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data: Dictionary representing a directory tree. Can be NoneType.
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Data keys should be absolute paths from the root and values
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should be subdirectory trees or an ExtraNetworksItem.
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Returns:
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If data is not None: HTML string
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Else: None
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"""
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if not data:
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return None
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# Lists for storing <li> items html for directories and files separately.
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_dir_li = []
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_file_li = []
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for k, v in sorted(data.items(), key=lambda x: shared.natural_sort_key(x[0])):
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if isinstance(v, (ExtraNetworksItem,)):
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_file_li.append(self.create_tree_file_item_html(tabname, k, v.item))
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else:
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_dir_li.append(self.create_tree_dir_item_html(tabname, k, _build_tree(v)))
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# Directories should always be displayed before files so we order them here.
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return "".join(_dir_li) + "".join(_file_li)
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# Add each root directory to the tree.
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for k, v in sorted(tree.items(), key=lambda x: shared.natural_sort_key(x[0])):
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item_html = self.create_tree_dir_item_html(tabname, k, _build_tree(v))
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# Only add non-empty entries to the tree.
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if item_html is not None:
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res += item_html
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return f"<ul class='tree-list tree-list--tree'>{res}</ul>"
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def create_card_view_html(self, tabname: str) -> str:
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"""Generates HTML for the network Card View section for a tab.
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This HTML goes into the `extra-networks-pane.html` <div> with
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`id='{tabname}_{extra_networks_tabname}_cards`.
|
|
|
|
Args:
|
|
tabname: The name of the active tab.
|
|
|
|
Returns:
|
|
HTML formatted string.
|
|
"""
|
|
res = ""
|
|
for item in self.items.values():
|
|
res += self.create_item_html(tabname, item, self.card_tpl)
|
|
|
|
if res == "":
|
|
dirs = "".join([f"<li>{x}</li>" for x in self.allowed_directories_for_previews()])
|
|
res = shared.html("extra-networks-no-cards.html").format(dirs=dirs)
|
|
|
|
return res
|
|
|
|
def create_html(self, tabname):
|
|
"""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.
|
|
|
|
Returns:
|
|
HTML formatted string.
|
|
"""
|
|
self.lister.reset()
|
|
self.metadata = {}
|
|
self.items = {x["name"]: x for x in self.list_items()}
|
|
# 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)
|
|
|
|
data_sortdir = shared.opts.extra_networks_card_order
|
|
data_sortmode = shared.opts.extra_networks_card_order_field.lower().replace("sort", "").replace(" ", "_").rstrip("_").strip()
|
|
data_sortkey = f"{data_sortmode}-{data_sortdir}-{len(self.items)}"
|
|
tree_view_btn_extra_class = ""
|
|
tree_view_div_extra_class = "hidden"
|
|
if shared.opts.extra_networks_tree_view_default_enabled:
|
|
tree_view_btn_extra_class = "extra-network-control--enabled"
|
|
tree_view_div_extra_class = ""
|
|
|
|
return self.pane_tpl.format(
|
|
**{
|
|
"tabname": tabname,
|
|
"extra_networks_tabname": self.extra_networks_tabname,
|
|
"data_sortmode": data_sortmode,
|
|
"data_sortkey": data_sortkey,
|
|
"data_sortdir": data_sortdir,
|
|
"tree_view_btn_extra_class": tree_view_btn_extra_class,
|
|
"tree_view_div_extra_class": tree_view_div_extra_class,
|
|
"tree_html": self.create_tree_view_html(tabname),
|
|
"items_html": self.create_card_view_html(tabname),
|
|
}
|
|
)
|
|
|
|
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_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}_cards_html"
|
|
page_elem = gr.HTML('Loading...', 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}');"
|
|
f"applyExtraNetworkFilter('{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="function(){ " + f"applyExtraNetworkFilter('{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)
|
|
|
|
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)
|