346 lines
12 KiB
Python
346 lines
12 KiB
Python
from datetime import datetime, timedelta
|
|
import os
|
|
import shutil
|
|
from scripts.tool import (
|
|
human_readable_size,
|
|
is_valid_image_path,
|
|
temp_path,
|
|
read_info_from_image,
|
|
get_modified_date,
|
|
is_win,
|
|
cwd,
|
|
locale
|
|
)
|
|
from fastapi import FastAPI, HTTPException
|
|
from fastapi.staticfiles import StaticFiles
|
|
import asyncio
|
|
from typing import Any, List, Literal, Optional
|
|
from pydantic import BaseModel
|
|
from fastapi.responses import FileResponse, RedirectResponse
|
|
from PIL import Image
|
|
from io import BytesIO
|
|
import hashlib
|
|
from urllib.parse import urlencode
|
|
from scripts.db.datamodel import DataBase, Image as DbImg, Tag, Floder, ImageTag
|
|
from scripts.db.update_image_data import update_image_data
|
|
from scripts.tool import get_windows_drives
|
|
from scripts.logger import logger
|
|
|
|
|
|
|
|
|
|
send_img_path = {"value": ""}
|
|
|
|
|
|
def infinite_image_browsing_api(_: Any, app: FastAPI, **kwargs):
|
|
pre = "/infinite_image_browsing"
|
|
app.mount(
|
|
f"{pre}/fe-static",
|
|
StaticFiles(directory=f"{cwd}/vue/dist"),
|
|
name="infinite_image_browsing-fe-static",
|
|
)
|
|
|
|
def get_sd_webui_conf():
|
|
try:
|
|
from modules.shared import opts
|
|
return opts.data
|
|
except:
|
|
pass
|
|
try:
|
|
with open(kwargs.get('sd_webui_config'), 'r') as f:
|
|
import json
|
|
return json.loads(f.read())
|
|
except:
|
|
pass
|
|
return {}
|
|
|
|
|
|
@app.get(f"{pre}/hello")
|
|
async def greeting():
|
|
return "hello"
|
|
|
|
@app.get(f"{pre}/global_setting")
|
|
async def global_setting():
|
|
return {
|
|
"global_setting": get_sd_webui_conf(),
|
|
"cwd": cwd,
|
|
"is_win": is_win,
|
|
"home": os.environ.get("USERPROFILE") if is_win else os.environ.get("HOME"),
|
|
"sd_cwd": os.getcwd(),
|
|
}
|
|
|
|
class BaiduyunUploadDownloadReq(BaseModel):
|
|
type: Literal["upload", "download"]
|
|
send_dirs: List[str]
|
|
recv_dir: str
|
|
|
|
class DeleteFilesReq(BaseModel):
|
|
file_paths: List[str]
|
|
|
|
@app.post(pre + "/delete_files/{target}")
|
|
async def delete_files(req: DeleteFilesReq, target: Literal["local", "netdisk"]):
|
|
if target == "local":
|
|
conn = DataBase.get_conn()
|
|
for path in req.file_paths:
|
|
try:
|
|
if os.path.isdir(path):
|
|
if len(os.listdir(path)):
|
|
error_msg = "When a folder is not empty, it is not allowed to be deleted." if locale == "en" else "文件夹不为空时不允许删除。"
|
|
raise HTTPException(400, detail=error_msg)
|
|
shutil.rmtree(path)
|
|
else:
|
|
os.remove(path)
|
|
img = DbImg.get(conn, os.path.normpath(path))
|
|
if img:
|
|
logger.info("delete file: %s", path)
|
|
ImageTag.remove_by_image(conn, img.id)
|
|
DbImg.remove(conn, img.id)
|
|
except OSError as e:
|
|
# 处理删除失败的情况
|
|
logger.error("delete failed")
|
|
error_msg = f"Error deleting file {path}: {e}" if locale == "en" else f"删除文件 {path} 时出错：{e}"
|
|
raise HTTPException(400, detail=error_msg)
|
|
else:
|
|
pass
|
|
|
|
class MoveFilesReq(BaseModel):
|
|
file_paths: List[str]
|
|
dest: str
|
|
|
|
@app.post(pre + "/move_files/{target}")
|
|
async def move_files(req: MoveFilesReq, target: Literal["local", "netdisk"]):
|
|
conn = DataBase.get_conn()
|
|
if target == "local":
|
|
for path in req.file_paths:
|
|
try:
|
|
shutil.move(path, req.dest)
|
|
img = DbImg.get(conn, os.path.normpath(path))
|
|
if img:
|
|
ImageTag.remove_by_image(conn, img.id)
|
|
DbImg.remove(conn, img.id)
|
|
except OSError as e:
|
|
error_msg = f"Error moving file {path} to {req.dest}: {e}" if locale == "en" else f"移动文件 {path} 到 {req.dest} 时出错：{e}"
|
|
raise HTTPException(400, detail=error_msg)
|
|
else:
|
|
pass
|
|
|
|
@app.get(pre + "/files/{target}")
|
|
async def get_target_floder_files(
|
|
target: Literal["local", "netdisk"], folder_path: str
|
|
):
|
|
files = []
|
|
try:
|
|
if target == "local":
|
|
if is_win and folder_path == "/":
|
|
for item in get_windows_drives():
|
|
files.append(
|
|
{"type": "dir", "size": "-", "name": item, "fullpath": item}
|
|
)
|
|
else:
|
|
for item in os.listdir(folder_path):
|
|
path = os.path.join(folder_path, item)
|
|
if not os.path.exists(path):
|
|
continue
|
|
date = get_modified_date(path)
|
|
if os.path.isfile(path):
|
|
bytes = os.path.getsize(path)
|
|
size = human_readable_size(bytes)
|
|
files.append(
|
|
{
|
|
"type": "file",
|
|
"date": date,
|
|
"size": size,
|
|
"name": item,
|
|
"bytes": bytes,
|
|
"fullpath": os.path.normpath(
|
|
os.path.join(folder_path, item)
|
|
),
|
|
}
|
|
)
|
|
elif os.path.isdir(path):
|
|
files.append(
|
|
{
|
|
"type": "dir",
|
|
"date": date,
|
|
"size": "-",
|
|
"name": item,
|
|
"fullpath": os.path.normpath(
|
|
os.path.join(folder_path, item)
|
|
),
|
|
}
|
|
)
|
|
else:
|
|
pass
|
|
|
|
except Exception as e:
|
|
logger.error(e)
|
|
raise HTTPException(status_code=400, detail=str(e))
|
|
|
|
return {"files": files}
|
|
|
|
@app.get(pre + "/image-thumbnail")
|
|
async def thumbnail(path: str, size: str = "256,256"):
|
|
if not temp_path:
|
|
encoded_params = urlencode({"filename": path})
|
|
return RedirectResponse(url=f"{pre}/file?{encoded_params}")
|
|
# 生成缓存文件的路径
|
|
hash = hashlib.md5((path + size).encode("utf-8")).hexdigest()
|
|
cache_path = os.path.join(temp_path, f"{hash}.webp")
|
|
|
|
# 如果缓存文件存在，则直接返回该文件
|
|
if os.path.exists(cache_path):
|
|
return FileResponse(
|
|
cache_path,
|
|
media_type="image/webp",
|
|
headers={"Cache-Control": "max-age=31536000", "ETag": hash},
|
|
)
|
|
|
|
# 如果缓存文件不存在，则生成缩略图并保存
|
|
with Image.open(path) as img:
|
|
w, h = size.split(",")
|
|
img.thumbnail((int(w), int(h)))
|
|
img.save(cache_path, "webp")
|
|
|
|
# 返回缓存文件
|
|
return FileResponse(
|
|
cache_path,
|
|
media_type="image/webp",
|
|
headers={"Cache-Control": "max-age=31536000", "ETag": hash},
|
|
)
|
|
|
|
forever_cache_path = []
|
|
img_search_dirs = []
|
|
try:
|
|
|
|
def get_config_path(conf,
|
|
keys = [
|
|
"outdir_txt2img_samples",
|
|
"outdir_img2img_samples",
|
|
"outdir_save",
|
|
"outdir_extras_samples",
|
|
"outdir_grids",
|
|
"outdir_img2img_grids",
|
|
"outdir_samples",
|
|
"outdir_txt2img_grids",
|
|
]):
|
|
# 获取配置项
|
|
paths = [conf.get(key) for key in keys]
|
|
|
|
# 判断路径是否有效并转为绝对路径
|
|
abs_paths = []
|
|
for path in paths:
|
|
if not path or len(path.strip()) == 0:
|
|
continue
|
|
if os.path.isabs(path): # 已经是绝对路径
|
|
abs_path = path
|
|
else: # 转为绝对路径
|
|
abs_path = os.path.join(os.getcwd(), path)
|
|
if os.path.exists(abs_path): # 判断路径是否存在
|
|
abs_paths.append(abs_path)
|
|
|
|
return abs_paths
|
|
|
|
forever_cache_path = get_config_path(get_sd_webui_conf())
|
|
img_search_dirs = forever_cache_path
|
|
except:
|
|
pass
|
|
def need_cache(path, parent_paths=forever_cache_path):
|
|
"""
|
|
判断 path 是否是 parent_paths 中某个路径的子路径
|
|
"""
|
|
try:
|
|
for parent_path in parent_paths:
|
|
if os.path.commonpath([path, parent_path]) == parent_path:
|
|
return True
|
|
except:
|
|
pass
|
|
return False
|
|
|
|
@app.get(pre + "/file")
|
|
async def get_file(filename: str, disposition: Optional[str] = None):
|
|
import mimetypes
|
|
|
|
if not os.path.exists(filename):
|
|
raise HTTPException(status_code=404)
|
|
# 根据文件后缀名获取媒体类型
|
|
media_type, _ = mimetypes.guess_type(filename)
|
|
headers = {}
|
|
if disposition:
|
|
headers["Content-Disposition"] = f'attachment; filename="{disposition}"'
|
|
if need_cache(filename) and is_valid_image_path(filename): # 认为永远不变,不要协商缓存了试试
|
|
headers["Cache-Control"] = "public, max-age=31536000"
|
|
headers["Expires"] = (datetime.now() + timedelta(days=365)).strftime(
|
|
"%a, %d %b %Y %H:%M:%S GMT"
|
|
)
|
|
|
|
return FileResponse(
|
|
filename,
|
|
media_type=media_type,
|
|
headers=headers,
|
|
)
|
|
|
|
@app.post(pre + "/send_img_path")
|
|
async def api_set_send_img_path(path: str):
|
|
send_img_path["value"] = path
|
|
|
|
# 等待图片信息生成完成
|
|
@app.get(pre + "/gen_info_completed")
|
|
async def api_set_send_img_path():
|
|
for _ in range(600): # 等待60s
|
|
if send_img_path["value"] == "": # 等待setup里面生成完成
|
|
return True
|
|
v = send_img_path["value"]
|
|
logger.info("gen_info_completed %s %s",_,v )
|
|
await asyncio.sleep(0.1)
|
|
return send_img_path["value"] == ""
|
|
|
|
@app.get(pre + "/image_geninfo")
|
|
async def image_geninfo(path: str):
|
|
with Image.open(path) as img:
|
|
return read_info_from_image(img)
|
|
|
|
class CheckPathExistsReq(BaseModel):
|
|
paths: List[str]
|
|
|
|
@app.post(pre + "/check_path_exists")
|
|
async def check_path_exists(req: CheckPathExistsReq):
|
|
res = {}
|
|
for path in req.paths:
|
|
res[path] = os.path.exists(path)
|
|
return res
|
|
|
|
@app.get(pre)
|
|
def index_bd():
|
|
return FileResponse(os.path.join(cwd, "vue/dist/index.html"))
|
|
|
|
|
|
db_pre = pre + "/db"
|
|
|
|
@app.get(db_pre + "/basic_info")
|
|
async def get_db_basic_info():
|
|
conn = DataBase.get_conn()
|
|
img_count = DbImg.count(conn)
|
|
tags = Tag.get_all(conn)
|
|
expired_dirs = Floder.get_expired_dirs(conn)
|
|
return {
|
|
"img_count": img_count,
|
|
"tags": tags,
|
|
"expired": len(expired_dirs) != 0,
|
|
"expired_dirs": expired_dirs
|
|
}
|
|
@app.post(db_pre + "/update_image_data")
|
|
async def update_image_db_data():
|
|
try:
|
|
DataBase._initing = True
|
|
conn = DataBase.get_conn()
|
|
img_count = DbImg.count(conn)
|
|
update_image_data(img_search_dirs if img_count == 0 else Floder.get_expired_dirs(conn))
|
|
finally:
|
|
DataBase._initing = False
|
|
|
|
@app.get(db_pre + "/match_images_by_tags")
|
|
async def match_image_by_tags(tag_ids: str):
|
|
ids = [int(x) for x in tag_ids.split(',')]
|
|
conn = DataBase.get_conn()
|
|
return [x.to_file_info() for x in ImageTag.get_images_by_tags(conn, { "and": ids })]
|