stable-diffusion-webui/modules/ui_common.py

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import json
import html
import os
import platform
import sys
import gradio as gr
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import subprocess as sp
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from modules import call_queue, shared
from modules.generation_parameters_copypaste import image_from_url_text
import modules.images
from modules.ui_components import ToolButton
import modules.generation_parameters_copypaste as parameters_copypaste
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folder_symbol = '\U0001f4c2' # 📂
refresh_symbol = '\U0001f504' # 🔄
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def update_generation_info(generation_info, html_info, img_index):
try:
generation_info = json.loads(generation_info)
if img_index < 0 or img_index >= len(generation_info["infotexts"]):
return html_info, gr.update()
return plaintext_to_html(generation_info["infotexts"][img_index]), gr.update()
except Exception:
pass
# if the json parse or anything else fails, just return the old html_info
return html_info, gr.update()
def plaintext_to_html(text, classname=None):
content = "<br>\n".join(html.escape(x) for x in text.split('\n'))
return f"<p class='{classname}'>{content}</p>" if classname else f"<p>{content}</p>"
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def save_files(js_data, images, do_make_zip, index):
import csv
filenames = []
fullfns = []
#quick dictionary to class object conversion. Its necessary due apply_filename_pattern requiring it
class MyObject:
def __init__(self, d=None):
if d is not None:
for key, value in d.items():
setattr(self, key, value)
data = json.loads(js_data)
p = MyObject(data)
path = shared.opts.outdir_save
save_to_dirs = shared.opts.use_save_to_dirs_for_ui
extension: str = shared.opts.samples_format
start_index = 0
only_one = False
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if index > -1 and shared.opts.save_selected_only and (index >= data["index_of_first_image"]): # ensures we are looking at a specific non-grid picture, and we have save_selected_only
only_one = True
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images = [images[index]]
start_index = index
os.makedirs(shared.opts.outdir_save, exist_ok=True)
with open(os.path.join(shared.opts.outdir_save, "log.csv"), "a", encoding="utf8", newline='') as file:
at_start = file.tell() == 0
writer = csv.writer(file)
if at_start:
writer.writerow(["prompt", "seed", "width", "height", "sampler", "cfgs", "steps", "filename", "negative_prompt"])
for image_index, filedata in enumerate(images, start_index):
image = image_from_url_text(filedata)
is_grid = image_index < p.index_of_first_image
i = 0 if is_grid else (image_index - p.index_of_first_image)
p.batch_index = image_index-1
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fullfn, txt_fullfn = modules.images.save_image(image, path, "", seed=p.all_seeds[i], prompt=p.all_prompts[i], extension=extension, info=p.infotexts[image_index], grid=is_grid, p=p, save_to_dirs=save_to_dirs)
filename = os.path.relpath(fullfn, path)
filenames.append(filename)
fullfns.append(fullfn)
if txt_fullfn:
filenames.append(os.path.basename(txt_fullfn))
fullfns.append(txt_fullfn)
writer.writerow([data["prompt"], data["seed"], data["width"], data["height"], data["sampler_name"], data["cfg_scale"], data["steps"], filenames[0], data["negative_prompt"]])
# Make Zip
if do_make_zip:
zip_fileseed = p.all_seeds[index-1] if only_one else p.all_seeds[0]
namegen = modules.images.FilenameGenerator(p, zip_fileseed, p.all_prompts[0], image, True)
zip_filename = namegen.apply(shared.opts.grid_zip_filename_pattern or "[datetime]_[[model_name]]_[seed]-[seed_last]")
zip_filepath = os.path.join(path, f"{zip_filename}.zip")
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from zipfile import ZipFile
with ZipFile(zip_filepath, "w") as zip_file:
for i in range(len(fullfns)):
with open(fullfns[i], mode="rb") as f:
zip_file.writestr(filenames[i], f.read())
fullfns.insert(0, zip_filepath)
return gr.File.update(value=fullfns, visible=True), plaintext_to_html(f"Saved: {filenames[0]}")
def create_output_panel(tabname, outdir):
def open_folder(f):
if not os.path.exists(f):
print(f'Folder "{f}" does not exist. After you create an image, the folder will be created.')
return
elif not os.path.isdir(f):
print(f"""
WARNING
An open_folder request was made with an argument that is not a folder.
This could be an error or a malicious attempt to run code on your computer.
Requested path was: {f}
""", file=sys.stderr)
return
if not shared.cmd_opts.hide_ui_dir_config:
path = os.path.normpath(f)
if platform.system() == "Windows":
os.startfile(path)
elif platform.system() == "Darwin":
sp.Popen(["open", path])
elif "microsoft-standard-WSL2" in platform.uname().release:
sp.Popen(["wsl-open", path])
else:
sp.Popen(["xdg-open", path])
with gr.Column(variant='panel', elem_id=f"{tabname}_results"):
with gr.Group(elem_id=f"{tabname}_gallery_container"):
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result_gallery = gr.Gallery(label='Output', show_label=False, elem_id=f"{tabname}_gallery", columns=4)
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generation_info = None
with gr.Column():
with gr.Row(elem_id=f"image_buttons_{tabname}", elem_classes="image-buttons"):
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open_folder_button = gr.Button(folder_symbol, visible=not shared.cmd_opts.hide_ui_dir_config)
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if tabname != "extras":
save = gr.Button('Save', elem_id=f'save_{tabname}')
save_zip = gr.Button('Zip', elem_id=f'save_zip_{tabname}')
buttons = parameters_copypaste.create_buttons(["img2img", "inpaint", "extras"])
open_folder_button.click(
fn=lambda: open_folder(shared.opts.outdir_samples or outdir),
inputs=[],
outputs=[],
)
if tabname != "extras":
download_files = gr.File(None, file_count="multiple", interactive=False, show_label=False, visible=False, elem_id=f'download_files_{tabname}')
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with gr.Group():
html_info = gr.HTML(elem_id=f'html_info_{tabname}', elem_classes="infotext")
html_log = gr.HTML(elem_id=f'html_log_{tabname}', elem_classes="html-log")
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generation_info = gr.Textbox(visible=False, elem_id=f'generation_info_{tabname}')
if tabname == 'txt2img' or tabname == 'img2img':
generation_info_button = gr.Button(visible=False, elem_id=f"{tabname}_generation_info_button")
generation_info_button.click(
fn=update_generation_info,
_js="function(x, y, z){ return [x, y, selected_gallery_index()] }",
inputs=[generation_info, html_info, html_info],
outputs=[html_info, html_info],
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show_progress=False,
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)
save.click(
fn=call_queue.wrap_gradio_call(save_files),
_js="(x, y, z, w) => [x, y, false, selected_gallery_index()]",
inputs=[
generation_info,
result_gallery,
html_info,
html_info,
],
outputs=[
download_files,
html_log,
],
show_progress=False,
)
save_zip.click(
fn=call_queue.wrap_gradio_call(save_files),
_js="(x, y, z, w) => [x, y, true, selected_gallery_index()]",
inputs=[
generation_info,
result_gallery,
html_info,
html_info,
],
outputs=[
download_files,
html_log,
]
)
else:
html_info_x = gr.HTML(elem_id=f'html_info_x_{tabname}')
html_info = gr.HTML(elem_id=f'html_info_{tabname}', elem_classes="infotext")
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html_log = gr.HTML(elem_id=f'html_log_{tabname}')
paste_field_names = []
if tabname == "txt2img":
paste_field_names = modules.scripts.scripts_txt2img.paste_field_names
elif tabname == "img2img":
paste_field_names = modules.scripts.scripts_img2img.paste_field_names
for paste_tabname, paste_button in buttons.items():
parameters_copypaste.register_paste_params_button(parameters_copypaste.ParamBinding(
paste_button=paste_button, tabname=paste_tabname, source_tabname="txt2img" if tabname == "txt2img" else None, source_image_component=result_gallery,
paste_field_names=paste_field_names
))
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return result_gallery, generation_info if tabname != "extras" else html_info_x, html_info, html_log
def create_refresh_button(refresh_component, refresh_method, refreshed_args, elem_id):
refresh_components = refresh_component if isinstance(refresh_component, list) else [refresh_component]
label = None
for comp in refresh_components:
label = getattr(comp, 'label', None)
if label is not None:
break
def refresh():
refresh_method()
args = refreshed_args() if callable(refreshed_args) else refreshed_args
for k, v in args.items():
for comp in refresh_components:
setattr(comp, k, v)
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return [gr.update(**(args or {})) for _ in refresh_components] if len(refresh_components) > 1 else gr.update(**(args or {}))
refresh_button = ToolButton(value=refresh_symbol, elem_id=elem_id, tooltip=f"{label}: refresh" if label else "Refresh")
refresh_button.click(
fn=refresh,
inputs=[],
outputs=refresh_components
)
return refresh_button
def setup_dialog(button_show, dialog, *, button_close=None):
"""Sets up the UI so that the dialog (gr.Box) is invisible, and is only shown when buttons_show is clicked, in a fullscreen modal window."""
dialog.visible = False
button_show.click(
fn=lambda: gr.update(visible=True),
inputs=[],
outputs=[dialog],
).then(fn=None, _js="function(){ popup(gradioApp().getElementById('" + dialog.elem_id + "')); }")
if button_close:
button_close.click(fn=None, _js="closePopup")