mirror of
https://github.com/AUTOMATIC1111/stable-diffusion-webui.git
synced 2024-06-07 21:20:49 +00:00
1229 lines
48 KiB
Python
1229 lines
48 KiB
Python
import functools
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import html
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import json
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import os.path
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import re
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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 Callable, Optional
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import gradio as gr
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from fastapi.exceptions import HTTPException
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from PIL import Image
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from starlette.responses import FileResponse, JSONResponse, Response
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from modules import errors, extra_networks, shared, util
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from modules.images import read_info_from_image, save_image_with_geninfo
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from modules.infotext_utils import image_from_url_text
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from modules.ui_common import OutputPanel
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from modules.ui_extra_networks_user_metadata import UserMetadataEditor
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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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class ListItem:
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"""
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Attributes:
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id [str]: The ID of this list item.
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html [str]: The HTML string for this item.
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"""
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def __init__(self, _id: str, _html: str) -> None:
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self.id = _id
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self.html = _html
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class CardListItem(ListItem):
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"""
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Attributes:
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visible [bool]: Whether the item should be shown in the list.
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sort_keys [dict]: Nested dict where keys are sort modes and values are sort keys.
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search_terms [str]: String containing multiple search terms joined with spaces.
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"""
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def __init__(self, *args, **kwargs) -> None:
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super().__init__(*args, **kwargs)
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self.visible: bool = False
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self.abspath = ""
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self.relpath = ""
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self.sort_keys = {}
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self.search_terms = ""
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self.search_only = False
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class TreeListItem(ListItem):
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"""
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Attributes:
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visible [bool]: Whether the item should be shown in the list.
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expanded [bool]: Whether the item children should be shown.
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"""
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def __init__(self, *args, **kwargs) -> None:
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super().__init__(*args, **kwargs)
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self.node: Optional[DirectoryTreeNode] = None
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self.visible: bool = False
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self.expanded: bool = False
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class DirectoryTreeNode:
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"""
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Attributes:
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root_dir [str]: The root directory used to generate a relative path for this node.
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abspath [str]: The absolute path of this node.
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parent [DirectoryTreeNode]: The parent node of this node.
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depth [int]: The depth of this node in the tree. (folder level)
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is_dir [bool]: Whether this node is a directory or file.
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item [Optional[dict]]: The item data dictionary.
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relpath [str]: Relative path from `root_dir` to this node.
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children [list[DirectoryTreeNode]]: List of direct child nodes of this node.
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"""
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def __init__(
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self,
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root_dir: str,
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abspath: str,
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parent: Optional["DirectoryTreeNode"] = None,
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) -> None:
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self.root_dir = root_dir
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self.abspath = abspath
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self.parent = parent
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self.depth = 0
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self.is_dir = False
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self.item = None
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self.relpath = os.path.relpath(self.abspath, self.root_dir)
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self.children: list["DirectoryTreeNode"] = []
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# If a parent is passed, then we add this instance to the parent's children.
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if self.parent is not None:
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self.depth = self.parent.depth + 1
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self.parent.add_child(self)
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def add_child(self, child: "DirectoryTreeNode") -> None:
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self.children.append(child)
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def build(self, items: dict[str, dict], include_hidden: bool = False) -> None:
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"""Builds a tree of nodes as children of this instance.
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Args:
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items: A dictionary where keys are absolute filepaths for directories/files.
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The values are dictionaries representing extra networks items.
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include_hidden: Whether to include hidden directories in the tree.
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"""
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self.is_dir = os.path.isdir(self.abspath)
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if self.is_dir:
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for x in os.listdir(self.abspath):
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child_path = os.path.join(self.abspath, x)
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# Skip hidden directories if include_hidden is False
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if os.path.isdir(child_path) and os.path.basename(child_path).startswith(".") and not include_hidden:
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continue
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# Add all directories but only add files if they are in the items dict.
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if os.path.isdir(child_path) or child_path in items:
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DirectoryTreeNode(self.root_dir, child_path, self).build(items, include_hidden)
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else:
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self.item = items.get(self.abspath, None)
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def flatten(self, res: dict, dirs_only: bool = False) -> None:
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"""Flattens the keys/values of the tree nodes into a dictionary.
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Args:
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res: The dictionary result updated in place. On initial call,
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should be passed as an empty dictionary.
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dirs_only: Whether to only add directories to the result.
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Raises:
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KeyError: If any nodes in the tree have the same ID.
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"""
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if self.abspath in res:
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raise KeyError(f"duplicate key: {self.abspath}")
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if not dirs_only or (dirs_only and self.is_dir):
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res[self.abspath] = self
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for child in self.children:
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child.flatten(res, dirs_only)
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def to_sorted_list(self, res: list) -> None:
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"""Sorts the tree by absolute path and groups by directories/files.
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Since we are sorting a directory tree, we always want the directories to come
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before the files. So we have to sort these two lists separately.
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Args:
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res: The list result updated in place. On initial call, should be passed
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as an empty list.
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"""
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res.append(self)
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dir_children = [x for x in self.children if x.is_dir]
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file_children = [x for x in self.children if not x.is_dir]
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for child in sorted(dir_children, key=lambda x: shared.natural_sort_key(x.abspath)):
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child.to_sorted_list(res)
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for child in sorted(file_children, key=lambda x: shared.natural_sort_key(x.abspath)):
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child.to_sorted_list(res)
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def apply(self, fn: Callable) -> None:
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"""Recursively calls passed function with instance for entire tree."""
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fn(self)
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for child in self.children:
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child.apply(fn)
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class ExtraNetworksUi:
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"""UI components for Extra Networks
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Attributes:
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button_save_preview: Gradio button for saving previews.
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pages: Gradio HTML elements for an ExtraNetworks page.
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pages_contents: HTML string content for `pages`.
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preview_target_filename: Gradio textbox for entering filename.
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related_tabs: Gradio Tab instances for each ExtraNetworksPage.
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stored_extra_pages: `ExtraNetworksPage` instance for each page.
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tabname: The primary page tab name (i.e. `txt2img`, `img2img`)
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user_metadata_editors: The metadata editor objects for a page.
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"""
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def __init__(self, tabname: str):
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self.tabname = tabname
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# Dict keys are "{tabname}_{page.extra_networks_tabname}"
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self.pages: dict[str, gr.HTML] = {}
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self.pages_contents: dict[str, str] = {}
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self.stored_extra_pages: dict[str, ExtraNetworksPage] = {}
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self.related_tabs: dict[str, gr.Tab] = {}
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self.user_metadata_editors: dict[str, UserMetadataEditor] = {}
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self.unrelated_tabs: list[gr.Tab] = []
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self.button_save_preview: Optional[gr.Button] = None
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self.preview_target_filename: Optional[gr.Textbox] = None
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# Fetch the extra pages and build a map.
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for page in pages_in_preferred_order(extra_pages.copy()):
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self.stored_extra_pages[f"{self.tabname}_{page.extra_networks_tabname}"] = page
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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.cards = {}
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self.tree = {}
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self.tree_roots = {}
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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.tree_row_tpl = shared.html("extra-networks-tree-row.html")
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self.btn_copy_path_tpl = shared.html("extra-networks-btn-copy-path.html")
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self.btn_show_metadata_tpl = shared.html("extra-networks-btn-show-metadata.html")
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self.btn_edit_metadata_tpl = shared.html("extra-networks-btn-edit-metadata.html")
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self.btn_dirs_view_item_tpl = shared.html("extra-networks-btn-dirs-view-item.html")
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# Sorted lists
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# These just store ints so it won't use hardly any memory to just sort ahead
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# of time for each sort mode. These are lists of keys for each file.
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self.keys_sorted = {}
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self.keys_by_name = []
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self.keys_by_path = []
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self.keys_by_created = []
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self.keys_by_modified = []
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def refresh(self):
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# Whenever we refresh, we want to build our datasets from scratch.
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self.items = {}
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self.cards = {}
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self.tree = {}
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self.tree_roots = {}
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def read_user_metadata(self, item, use_cache=True):
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filename = os.path.normpath(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_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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btn_title: Optional[str] = None,
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data_attributes: Optional[dict] = 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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"""Generates HTML for a single row of the Tree View
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Args:
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tabname:
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"txt2img" or "img2img"
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label:
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The text to display for this row.
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btn_type:
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"dir" or "file"
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btn_title:
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Optional hover text for the row. Defaults to `label`.
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data_attributes:
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Dictionary defining data attributes to add to the row's tag.
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Ex: {"one": "1"} would generate <div data-one="1"></div>
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dir_is_empty:
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Whether the directory is empty. Only useful if btn_type=="dir".
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item:
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Dictionary containing item data such as filename, hash, etc.
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onclick_extra:
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Additional javascript code to add to the row's `onclick` attribute.
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"""
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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 f'"{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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else:
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action_list_item_action_trailing += (
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"<div class='button-row'>"
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"<div class='tree-list-item-action-expand card-button' title='Expand All'></div>"
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"<div class='tree-list-item-action-collapse card-button' title='Collapse All'></div>"
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"</div>"
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)
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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 get_button_row(self, tabname: str, item: dict) -> str:
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"""Generates a row of buttons for use in Tree/Cards View items."""
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metadata = item.get("metadata", None)
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name = item.get("name", "")
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filename = os.path.normpath(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(clipboard_text=filename)
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btn_edit_item = self.btn_edit_metadata_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_show_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[str] = 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.
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Can be empty if the item is not meant to be shown.
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"""
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style = f"font-size: {shared.opts.extra_networks_card_text_scale*100}%;"
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if shared.opts.extra_networks_card_height:
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style += f"height: {shared.opts.extra_networks_card_height}px;"
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if shared.opts.extra_networks_card_width:
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style += f"width: {shared.opts.extra_networks_card_width}px;"
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background_image = ""
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preview = html.escape(item.get("preview", "") or "")
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if preview:
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background_image = f'<img src="{preview}" class="preview" loading="lazy">'
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onclick = item.get("onclick", None)
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if onclick is None:
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onclick = html.escape(f"extraNetworksCardOnClick(event, '{tabname}_{self.extra_networks_tabname}');")
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button_row = self.get_button_row(tabname, item)
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filename = os.path.normpath(item.get("filename", ""))
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# if this is true, the item must not be shown in the default view,
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# and must instead only be shown when searching for it
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show_hidden_models = str(shared.opts.extra_networks_hidden_models).strip().lower()
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if show_hidden_models == "always":
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search_only = False
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else:
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# If any parent dirs are hidden, the model is also hidden.
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search_only = any(x.startswith(".") for x in filename.split(os.sep))
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if search_only and show_hidden_models == "never":
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return ""
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sort_keys = {}
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for sort_mode, sort_key in item.get("sort_keys", {}).items():
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sort_keys[sort_mode.strip().lower()] = html.escape(str(sort_key))
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description = ""
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if shared.opts.extra_networks_card_show_desc:
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description = item.get("description", "") or ""
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if not shared.opts.extra_networks_card_description_is_html:
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description = html.escape(description)
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data_name = item.get("name", "").strip()
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data_path = os.path.normpath(item.get("filename", "").strip())
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data_attributes = {
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"data-div-id": f'"{div_id}"' if div_id else '""',
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"data-name": f'"{data_name}"',
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"data-path": f'"{data_path}"',
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"data-hash": item.get("shorthash", None),
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"data-prompt": item.get("prompt", "").strip(),
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"data-neg-prompt": item.get("negative_prompt", "").strip(),
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"data-allow-neg": self.allow_negative_prompt,
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}
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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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return self.card_tpl.format(
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style=style,
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onclick=onclick,
|
|
data_attributes=data_attributes_str,
|
|
background_image=background_image,
|
|
button_row=button_row,
|
|
name=html.escape(item["name"].strip()),
|
|
description=description,
|
|
)
|
|
|
|
def generate_cards_view_data(self, tabname: str) -> dict:
|
|
"""Generates the datasets and HTML used to display the Cards View.
|
|
|
|
Returns:
|
|
A dictionary containing necessary info for the client.
|
|
{
|
|
search_keys: array of strings,
|
|
sort_<mode>: string, (for various sort modes),
|
|
visible: True, // all cards are visible by default.
|
|
}
|
|
Return does not contain the HTML since that is fetched by client.
|
|
"""
|
|
for i, item in enumerate(self.items.values()):
|
|
div_id = str(i)
|
|
card_html = self.create_card_html(tabname=tabname, item=item, div_id=div_id)
|
|
sort_keys = {k.strip().lower().replace(" ", "_"): html.escape(str(v)) for k, v in item.get("sort_keys", {}).items()}
|
|
search_terms = item.get("search_terms", [])
|
|
show_hidden_models = str(shared.opts.extra_networks_hidden_models).strip().lower()
|
|
if show_hidden_models == "always":
|
|
search_only = False
|
|
else:
|
|
# If any parent dirs are hidden, the model is also hidden.
|
|
filename = os.path.normpath(item.get("filename", ""))
|
|
search_only = any(x.startswith(".") for x in filename.split(os.sep))
|
|
self.cards[div_id] = CardListItem(div_id, card_html)
|
|
self.cards[div_id].abspath = os.path.normpath(item.get("filename", ""))
|
|
for parent_dir in self.allowed_directories_for_previews():
|
|
parent_dir = os.path.dirname(os.path.abspath(parent_dir))
|
|
if self.cards[div_id].abspath.startswith(parent_dir):
|
|
self.cards[div_id].relpath = os.path.relpath(self.cards[div_id].abspath, parent_dir)
|
|
break
|
|
self.cards[div_id].sort_keys = sort_keys
|
|
self.cards[div_id].search_terms = " ".join(search_terms)
|
|
self.cards[div_id].search_only = search_only
|
|
|
|
# Sort cards for all sort modes
|
|
sort_modes = ["name", "path", "date_created", "date_modified"]
|
|
for mode in sort_modes:
|
|
self.keys_sorted[mode] = sorted(
|
|
self.cards.keys(),
|
|
key=lambda k: shared.natural_sort_key(self.cards[k].sort_keys[mode]),
|
|
)
|
|
|
|
res = {}
|
|
for div_id, card_item in self.cards.items():
|
|
rel_parent_dir = os.path.dirname(card_item.relpath)
|
|
if (card_item.search_only):
|
|
parents = card_item.relpath.split(os.sep)
|
|
idxs = [i for i, x in enumerate(parents) if x.startswith(".")]
|
|
if len(idxs) > 0:
|
|
rel_parent_dir = os.sep.join(parents[idxs[0]:])
|
|
else:
|
|
print(f"search_only is enabled but no hidden dir found: {card_item.abspath}")
|
|
|
|
res[div_id] = {
|
|
**{f"sort_{mode}": key for mode, key in card_item.sort_keys.items()},
|
|
"rel_parent_dir": rel_parent_dir,
|
|
"search_terms": card_item.search_terms,
|
|
"search_only": card_item.search_only,
|
|
"visible": not card_item.search_only,
|
|
}
|
|
return res
|
|
|
|
def generate_tree_view_data(self, tabname: str) -> dict:
|
|
"""Generates the datasets and HTML used to display the Tree View.
|
|
|
|
Returns:
|
|
A dictionary containing necessary info for the client.
|
|
{
|
|
parent: None or div_id,
|
|
children: list of div_id's,
|
|
visible: bool,
|
|
expanded: bool,
|
|
}
|
|
Return does not contain the HTML since that is fetched by client.
|
|
"""
|
|
if not self.tree_roots:
|
|
return {}
|
|
|
|
# Flatten roots into a single sorted list of nodes.
|
|
# Directories always come before files. After that, natural sort is used.
|
|
sorted_nodes = []
|
|
for node in self.tree_roots.values():
|
|
_sorted_nodes = []
|
|
node.to_sorted_list(_sorted_nodes)
|
|
sorted_nodes.extend(_sorted_nodes)
|
|
|
|
path_to_div_id = {}
|
|
div_id_to_node = {} # reverse mapping
|
|
# First assign div IDs to each node. Used for parent ID lookup later.
|
|
for i, node in enumerate(sorted_nodes):
|
|
div_id = str(i)
|
|
path_to_div_id[node.abspath] = div_id
|
|
div_id_to_node[div_id] = node
|
|
|
|
show_files = shared.opts.extra_networks_tree_view_show_files is True
|
|
for div_id, node in div_id_to_node.items():
|
|
tree_item = TreeListItem(div_id, "")
|
|
tree_item.node = node
|
|
parent_id = None
|
|
if node.parent is not None:
|
|
parent_id = path_to_div_id.get(node.parent.abspath, None)
|
|
|
|
if node.is_dir: # directory
|
|
if show_files:
|
|
dir_is_empty = node.children == []
|
|
else:
|
|
dir_is_empty = all(not x.is_dir for x in node.children)
|
|
|
|
tree_item.html = self.build_tree_html_row(
|
|
tabname=tabname,
|
|
label=os.path.basename(node.abspath),
|
|
btn_type="dir",
|
|
btn_title=f'"{node.abspath}"',
|
|
dir_is_empty=dir_is_empty,
|
|
data_attributes={
|
|
"data-div-id": f'"{div_id}"',
|
|
"data-parent-id": f'"{parent_id}"',
|
|
"data-tree-entry-type": "dir",
|
|
"data-depth": node.depth,
|
|
"data-path": f'"{node.relpath}"',
|
|
"data-expanded": node.parent is None, # Expand root directories
|
|
},
|
|
)
|
|
self.tree[div_id] = tree_item
|
|
else: # file
|
|
if not show_files:
|
|
# Don't add file if files are disabled in the options.
|
|
continue
|
|
|
|
onclick = node.item.get("onclick", None)
|
|
if onclick is None:
|
|
onclick = html.escape(f"extraNetworksCardOnClick(event, '{tabname}_{self.extra_networks_tabname}');")
|
|
|
|
item_name = node.item.get("name", "").strip()
|
|
data_path = os.path.normpath(node.item.get("filename", "").strip())
|
|
tree_item.html = self.build_tree_html_row(
|
|
tabname=tabname,
|
|
label=html.escape(item_name),
|
|
btn_type="file",
|
|
data_attributes={
|
|
"data-div-id": f'"{div_id}"',
|
|
"data-parent-id": f'"{parent_id}"',
|
|
"data-tree-entry-type": "file",
|
|
"data-name": f'"{item_name}"',
|
|
"data-depth": node.depth,
|
|
"data-path": f'"{data_path}"',
|
|
"data-hash": node.item.get("shorthash", None),
|
|
"data-prompt": node.item.get("prompt", "").strip(),
|
|
"data-neg-prompt": node.item.get("negative_prompt", "").strip(),
|
|
"data-allow-neg": self.allow_negative_prompt,
|
|
},
|
|
item=node.item,
|
|
onclick_extra=onclick,
|
|
)
|
|
self.tree[div_id] = tree_item
|
|
|
|
res = {}
|
|
|
|
# Expand all root directories and set them to active so they are displayed.
|
|
for path in self.tree_roots.keys():
|
|
div_id = path_to_div_id[path]
|
|
self.tree[div_id].expanded = True
|
|
self.tree[div_id].visible = True
|
|
# Set all direct children to active
|
|
for child_node in self.tree[div_id].node.children:
|
|
self.tree[path_to_div_id[child_node.abspath]].visible = True
|
|
|
|
for div_id, tree_item in self.tree.items():
|
|
# Expand root nodes and make them visible.
|
|
expanded = tree_item.node.parent is None
|
|
visible = tree_item.node.parent is None
|
|
parent_id = None
|
|
if tree_item.node.parent is not None:
|
|
parent_id = path_to_div_id[tree_item.node.parent.abspath]
|
|
# Direct children of root nodes should be visible by default.
|
|
if self.tree[parent_id].node.parent is None:
|
|
visible = True
|
|
|
|
res[div_id] = {
|
|
"parent": parent_id,
|
|
"children": [path_to_div_id[child.abspath] for child in tree_item.node.children],
|
|
"visible": visible,
|
|
"expanded": expanded,
|
|
}
|
|
return res
|
|
|
|
def create_dirs_view_html(self, tabname: str) -> str:
|
|
"""Generates HTML for displaying folders."""
|
|
# Flatten each root into a single dict. Only get the directories for buttons.
|
|
tree = {}
|
|
for node in self.tree_roots.values():
|
|
subtree = {}
|
|
node.flatten(subtree, dirs_only=True)
|
|
tree.update(subtree)
|
|
|
|
# Sort the tree nodes by relative paths
|
|
dir_nodes = sorted(
|
|
tree.values(),
|
|
key=lambda x: shared.natural_sort_key(x.relpath),
|
|
)
|
|
dirs_html = "".join(
|
|
[
|
|
self.btn_dirs_view_item_tpl.format(
|
|
**{
|
|
"extra_class": "search-all" if node.relpath == "" else "",
|
|
"tabname_full": f"{tabname}_{self.extra_networks_tabname}",
|
|
"path": html.escape(node.relpath),
|
|
}
|
|
)
|
|
for node in dir_nodes
|
|
]
|
|
)
|
|
|
|
return dirs_html
|
|
|
|
def create_html(self, tabname: str, *, empty: bool = False) -> str:
|
|
"""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.
|
|
tree_items = {os.path.normpath(v["filename"]): v for v in self.items.values()}
|
|
# Create a DirectoryTreeNode for each root directory since they might not share
|
|
# a common path.
|
|
for path in self.allowed_directories_for_previews():
|
|
abspath = os.path.abspath(path)
|
|
if not os.path.exists(abspath):
|
|
continue
|
|
self.tree_roots[abspath] = DirectoryTreeNode(os.path.dirname(abspath), abspath, None)
|
|
self.tree_roots[abspath].build(
|
|
tree_items if shared.opts.extra_networks_tree_view_show_files else {},
|
|
include_hidden=shared.opts.extra_networks_show_hidden_directories,
|
|
)
|
|
|
|
# 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?extra_networks_tabname={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) -> UserMetadataEditor:
|
|
return UserMetadataEditor(ui, tabname, self)
|
|
|
|
|
|
@functools.cache
|
|
def allowed_preview_extensions_with_extra(extra_extensions=None):
|
|
return set(default_allowed_preview_extensions) | set(extra_extensions or [])
|
|
|
|
|
|
def allowed_preview_extensions():
|
|
return allowed_preview_extensions_with_extra((shared.opts.samples_format,))
|
|
|
|
|
|
def register_page(page):
|
|
"""registers extra networks page for the UI
|
|
|
|
recommend doing it in on_before_ui() callback for extensions
|
|
"""
|
|
extra_pages.append(page)
|
|
allowed_dirs.clear()
|
|
allowed_dirs.update(set(sum([x.allowed_directories_for_previews() for x in extra_pages], [])))
|
|
|
|
|
|
def get_page_by_name(extra_networks_tabname: str = "") -> "ExtraNetworksPage":
|
|
"""Gets a page from extra pages for the specified tabname.
|
|
|
|
Raises:
|
|
HTTPException if the tabname is not in the `extra_pages` dict.
|
|
"""
|
|
for page in extra_pages:
|
|
if page.extra_networks_tabname == extra_networks_tabname:
|
|
return page
|
|
|
|
raise HTTPException(status_code=404, detail=f"Page not found: {extra_networks_tabname}")
|
|
|
|
|
|
def fetch_file(filename: str = ""):
|
|
if not os.path.isfile(filename):
|
|
raise HTTPException(status_code=404, detail="File not found")
|
|
|
|
if not any(Path(x).absolute() in Path(filename).absolute().parents for x in allowed_dirs):
|
|
raise ValueError(f"File cannot be fetched: {filename}. Must be in one of directories registered by extra pages.")
|
|
|
|
ext = os.path.splitext(filename)[1].lower()[1:]
|
|
if ext not in allowed_preview_extensions():
|
|
raise ValueError(f"File cannot be fetched: {filename}. Extensions allowed: {allowed_preview_extensions()}.")
|
|
|
|
# would profit from returning 304
|
|
return FileResponse(filename, headers={"Accept-Ranges": "bytes"})
|
|
|
|
|
|
def fetch_cover_images(extra_networks_tabname: str = "", item: str = "", index: int = 0):
|
|
page = get_page_by_name(extra_networks_tabname)
|
|
|
|
metadata = page.metadata.get(item)
|
|
if metadata is None:
|
|
raise HTTPException(status_code=404, detail="File not found")
|
|
|
|
cover_images = json.loads(metadata.get("ssmd_cover_images", {}))
|
|
image = cover_images[index] if index < len(cover_images) else None
|
|
if not image:
|
|
raise HTTPException(status_code=404, detail="File not found")
|
|
|
|
try:
|
|
image = Image.open(BytesIO(b64decode(image)))
|
|
buffer = BytesIO()
|
|
image.save(buffer, format=image.format)
|
|
return Response(content=buffer.getvalue(), media_type=image.get_format_mimetype())
|
|
except Exception as err:
|
|
raise ValueError(f"File cannot be fetched: {item}. Failed to load cover image.") from err
|
|
|
|
|
|
def init_tree_data(tabname: str = "", extra_networks_tabname: str = "") -> JSONResponse:
|
|
"""Generates the initial Tree View data and returns a simplified dataset.
|
|
|
|
The data returned does not contain any HTML strings.
|
|
|
|
Status Codes:
|
|
200 on success
|
|
404 if data isn't ready or tabname doesn't exist.
|
|
"""
|
|
page = get_page_by_name(extra_networks_tabname)
|
|
|
|
data = page.generate_tree_view_data(tabname)
|
|
|
|
if data is None:
|
|
raise HTTPException(status_code=404, detail=f"data not ready: {extra_networks_tabname}")
|
|
|
|
return JSONResponse(data)
|
|
|
|
|
|
def fetch_tree_data(
|
|
extra_networks_tabname: str = "",
|
|
div_ids: str = "",
|
|
) -> JSONResponse:
|
|
"""Retrieves Tree View HTML strings for the specified `div_ids`.
|
|
|
|
Args:
|
|
div_ids: A string with div_ids in CSV format.
|
|
|
|
Status Codes:
|
|
200 on success
|
|
404 if tabname doesn't exist
|
|
"""
|
|
page = get_page_by_name(extra_networks_tabname)
|
|
|
|
res = {}
|
|
missed = []
|
|
for div_id in div_ids.split(","):
|
|
if div_id in page.tree:
|
|
res[div_id] = page.tree[div_id].html
|
|
else:
|
|
missed.append(div_id)
|
|
|
|
return JSONResponse({"data": res, "missing_div_ids": missed})
|
|
|
|
|
|
def fetch_cards_data(
|
|
extra_networks_tabname: str = "",
|
|
div_ids: str = "",
|
|
) -> JSONResponse:
|
|
"""Retrieves Cards View HTML strings for the specified `div_ids`.
|
|
|
|
Args:
|
|
div_ids: A string with div_ids in CSV format.
|
|
|
|
Status Codes:
|
|
200 on success
|
|
404 if tabname doesn't exist
|
|
"""
|
|
page = get_page_by_name(extra_networks_tabname)
|
|
|
|
res = {}
|
|
missed = []
|
|
for div_id in div_ids.split(","):
|
|
if div_id in page.cards:
|
|
res[div_id] = page.cards[div_id].html
|
|
else:
|
|
missed.append(div_id)
|
|
|
|
return JSONResponse({"data": res, "missing_div_ids": missed})
|
|
|
|
|
|
def init_cards_data(tabname: str = "", extra_networks_tabname: str = "") -> JSONResponse:
|
|
"""Generates the initial Cards View data and returns a simplified dataset.
|
|
|
|
The data returned does not contain any HTML strings.
|
|
|
|
Status Codes:
|
|
200 on success
|
|
404 if data isn't ready or tabname doesn't exist.
|
|
"""
|
|
page = get_page_by_name(extra_networks_tabname)
|
|
|
|
data = page.generate_cards_view_data(tabname)
|
|
|
|
if data is None:
|
|
raise HTTPException(status_code=404, detail=f"data not ready: {extra_networks_tabname}")
|
|
|
|
return JSONResponse(data)
|
|
|
|
|
|
def page_is_ready(extra_networks_tabname: str = "") -> JSONResponse:
|
|
"""Returns whether the specified page is ready for fetching data.
|
|
|
|
Status Codes:
|
|
200 if page is ready
|
|
404 if page isn't ready or tabname doesnt exist.
|
|
"""
|
|
page = get_page_by_name(extra_networks_tabname)
|
|
|
|
if len(page.items) == len(list(page.list_items())):
|
|
return JSONResponse({}, status_code=200)
|
|
else:
|
|
raise HTTPException(status_code=404, detail=f"page not ready: {extra_networks_tabname}")
|
|
|
|
|
|
def get_metadata(extra_networks_tabname: str = "", item: str = "") -> JSONResponse:
|
|
try:
|
|
page = get_page_by_name(extra_networks_tabname)
|
|
except HTTPException:
|
|
return JSONResponse({})
|
|
|
|
metadata = page.metadata.get(item)
|
|
if metadata is None:
|
|
return JSONResponse({})
|
|
|
|
# those are cover images, and they are too big to display in UI as text
|
|
# FIXME: WHY WAS THIS HERE?
|
|
# metadata = {i: metadata[i] for i in metadata if i != 'ssmd_cover_images'}
|
|
|
|
return JSONResponse({"metadata": json.dumps(metadata, indent=4, ensure_ascii=False)})
|
|
|
|
|
|
def get_single_card(tabname: str = "", extra_networks_tabname: str = "", name: str = "") -> JSONResponse:
|
|
page = get_page_by_name(extra_networks_tabname)
|
|
|
|
try:
|
|
item = page.create_item(name, enable_filter=False)
|
|
page.items[name] = item
|
|
except Exception as exc:
|
|
errors.display(exc, "creating item for extra network")
|
|
item = page.items.get(name, None)
|
|
|
|
if item is None:
|
|
return JSONResponse({})
|
|
|
|
page.read_user_metadata(item, use_cache=False)
|
|
item_html = page.create_card_html(tabname=tabname, item=item)
|
|
|
|
return JSONResponse({"html": item_html})
|
|
|
|
|
|
def add_pages_to_demo(app):
|
|
app.add_api_route("/sd_extra_networks/thumb", fetch_file, methods=["GET"])
|
|
app.add_api_route("/sd_extra_networks/cover-images", fetch_cover_images, methods=["GET"])
|
|
app.add_api_route("/sd_extra_networks/metadata", get_metadata, methods=["GET"])
|
|
app.add_api_route("/sd_extra_networks/get-single-card", get_single_card, methods=["GET"])
|
|
app.add_api_route("/sd_extra_networks/init-tree-data", init_tree_data, methods=["GET"])
|
|
app.add_api_route("/sd_extra_networks/init-cards-data", init_cards_data, methods=["GET"])
|
|
app.add_api_route("/sd_extra_networks/fetch-tree-data", fetch_tree_data, methods=["GET"])
|
|
app.add_api_route("/sd_extra_networks/fetch-cards-data", fetch_cards_data, methods=["GET"])
|
|
app.add_api_route("/sd_extra_networks/page-is-ready", page_is_ready, methods=["GET"])
|
|
|
|
|
|
def quote_js(s):
|
|
s = s.replace("\\", "\\\\")
|
|
s = s.replace('"', '\\"')
|
|
return f'"{s}"'
|
|
|
|
|
|
def initialize():
|
|
extra_pages.clear()
|
|
|
|
|
|
def register_default_pages():
|
|
from modules.ui_extra_networks_checkpoints import ExtraNetworksPageCheckpoints
|
|
from modules.ui_extra_networks_hypernets import ExtraNetworksPageHypernetworks
|
|
from modules.ui_extra_networks_textual_inversion import ExtraNetworksPageTextualInversion
|
|
|
|
register_page(ExtraNetworksPageTextualInversion())
|
|
register_page(ExtraNetworksPageHypernetworks())
|
|
register_page(ExtraNetworksPageCheckpoints())
|
|
|
|
|
|
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(tabname)
|
|
ui.unrelated_tabs = unrelated_tabs
|
|
|
|
for tabname_full, page in ui.stored_extra_pages.items():
|
|
with gr.Tab(page.title, elem_id=tabname_full, elem_classes=["extra-page"]) as tab:
|
|
with gr.Column(elem_id=f"{tabname_full}_prompts", elem_classes=["extra-page-prompts"]):
|
|
pass
|
|
|
|
page_elem = gr.HTML(
|
|
page.create_html(tabname, empty=True),
|
|
elem_id=f"{tabname_full}_pane_container",
|
|
)
|
|
ui.pages[tabname_full] = page_elem
|
|
editor = page.create_user_metadata_editor(ui, tabname)
|
|
editor.create_ui()
|
|
ui.user_metadata_editors[tabname_full] = editor
|
|
ui.related_tabs[tabname_full] = 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 ui.unrelated_tabs:
|
|
tab.select(
|
|
fn=None,
|
|
_js=f"function(){{extraNetworksUnrelatedTabSelected('{ui.tabname}');}}",
|
|
inputs=[],
|
|
outputs=[],
|
|
show_progress=False,
|
|
)
|
|
|
|
for tabname_full, page in ui.stored_extra_pages.items():
|
|
tab = ui.related_tabs[tabname_full]
|
|
tab.select(
|
|
fn=None,
|
|
_js=(
|
|
"function(){extraNetworksTabSelected("
|
|
f"'{tabname_full}', "
|
|
f"{str(page.allow_prompt).lower()}, "
|
|
f"{str(page.allow_negative_prompt).lower()}"
|
|
");}"
|
|
),
|
|
inputs=[],
|
|
outputs=[],
|
|
show_progress=False,
|
|
)
|
|
|
|
def refresh(tabname_full):
|
|
page = ui.stored_extra_pages[tabname_full]
|
|
page.refresh()
|
|
ui.pages_contents[tabname_full] = page.create_html(ui.tabname)
|
|
return list(ui.pages_contents.values())
|
|
|
|
button_refresh = gr.Button(
|
|
"Refresh",
|
|
elem_id=f"{tabname_full}_extra_refresh_internal",
|
|
visible=False,
|
|
)
|
|
button_refresh.click(
|
|
fn=functools.partial(refresh, tabname_full),
|
|
inputs=[],
|
|
outputs=list(ui.pages.values()),
|
|
).then(
|
|
fn=lambda: None,
|
|
_js="setupAllResizeHandles",
|
|
).then(
|
|
fn=lambda: None,
|
|
_js=f"function(){{extraNetworksRefreshTab('{tabname_full}');}}",
|
|
)
|
|
|
|
def create_html():
|
|
for tabname_full, page in ui.stored_extra_pages.items():
|
|
ui.pages_contents[tabname_full] = page.create_html(ui.tabname)
|
|
|
|
def pages_html():
|
|
if not ui.pages_contents:
|
|
create_html()
|
|
return list(ui.pages_contents.values())
|
|
|
|
interface.load(fn=pages_html, inputs=[], outputs=list(ui.pages.values()),).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: ExtraNetworksUi, gallery: OutputPanel):
|
|
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.values()]
|
|
|
|
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 page in ui.stored_extra_pages.values():
|
|
if any(path_is_parent(x, filename) for x in 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.values()]
|
|
|
|
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=[*list(ui.pages.values())],
|
|
)
|
|
|
|
for editor in ui.user_metadata_editors.values():
|
|
editor.setup_ui(gallery)
|