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import datetime
import html
import json
import os.path
import gradio as gr
from modules import generation_parameters_copypaste, images, sysinfo, errors, ui_extra_networks
class UserMetadataEditor:
def __init__(self, ui, tabname, page):
self.ui = ui
self.tabname = tabname
self.page = page
self.id_part = f"{self.tabname}_{self.page.id_page}_edit_user_metadata"
self.box = None
self.edit_name_input = None
self.button_edit = None
self.edit_name = None
self.edit_description = None
self.edit_notes = None
self.html_filedata = None
self.html_preview = None
self.html_status = None
self.button_cancel = None
self.button_replace_preview = None
self.button_save = None
def get_user_metadata(self, name):
item = self.page.items.get(name, {})
user_metadata = item.get('user_metadata', None)
if not user_metadata:
user_metadata = {'description': item.get('description', '')}
item['user_metadata'] = user_metadata
return user_metadata
def create_extra_default_items_in_left_column(self):
pass
def create_default_editor_elems(self):
with gr.Row():
with gr.Column(scale=2):
self.edit_name = gr.HTML(elem_classes="extra-network-name")
self.edit_description = gr.Textbox(label="Description", lines=4)
self.html_filedata = gr.HTML()
self.create_extra_default_items_in_left_column()
with gr.Column(scale=1, min_width=0):
self.html_preview = gr.HTML()
def create_default_buttons(self):
with gr.Row(elem_classes="edit-user-metadata-buttons"):
self.button_cancel = gr.Button('Cancel')
self.button_replace_preview = gr.Button('Replace preview', variant='primary')
self.button_save = gr.Button('Save', variant='primary')
self.html_status = gr.HTML(elem_classes="edit-user-metadata-status")
self.button_cancel.click(fn=None, _js="closePopup")
def get_card_html(self, name):
item = self.page.items.get(name, {})
preview_url = item.get("preview", None)
if not preview_url:
filename, _ = os.path.splitext(item["filename"])
preview_url = self.page.find_preview(filename)
item["preview"] = preview_url
if preview_url:
preview = f'''
<div class='card standalone-card-preview'>
<img src="{html.escape(preview_url)}" class="preview">
</div>
'''
else:
preview = "<div class='card standalone-card-preview'></div>"
return preview
def relative_path(self, path):
for parent_path in self.page.allowed_directories_for_previews():
if ui_extra_networks.path_is_parent(parent_path, path):
return os.path.relpath(path, parent_path)
return os.path.basename(path)
def get_metadata_table(self, name):
item = self.page.items.get(name, {})
try:
filename = item["filename"]
shorthash = item.get("shorthash", None)
stats = os.stat(filename)
params = [
('Filename: ', self.relative_path(filename)),
('File size: ', sysinfo.pretty_bytes(stats.st_size)),
('Hash: ', shorthash),
('Modified: ', datetime.datetime.fromtimestamp(stats.st_mtime).strftime('%Y-%m-%d %H:%M')),
]
return params
except Exception as e:
errors.display(e, f"reading info for {name}")
return []
def put_values_into_components(self, name):
user_metadata = self.get_user_metadata(name)
try:
params = self.get_metadata_table(name)
except Exception as e:
errors.display(e, f"reading metadata info for {name}")
params = []
table = '<table class="file-metadata">' + "".join(f"<tr><th>{name}</th><td>{value}</td></tr>" for name, value in params if value is not None) + '</table>'
return html.escape(name), user_metadata.get('description', ''), table, self.get_card_html(name), user_metadata.get('notes', '')
def write_user_metadata(self, name, metadata):
item = self.page.items.get(name, {})
filename = item.get("filename", None)
basename, ext = os.path.splitext(filename)
with open(basename + '.json', "w", encoding="utf8") as file:
json.dump(metadata, file, indent=4, ensure_ascii=False)
def save_user_metadata(self, name, desc, notes):
user_metadata = self.get_user_metadata(name)
user_metadata["description"] = desc
user_metadata["notes"] = notes
self.write_user_metadata(name, user_metadata)
def setup_save_handler(self, button, func, components):
button\
.click(fn=func, inputs=[self.edit_name_input, *components], outputs=[])\
.then(fn=None, _js="function(name){closePopup(); extraNetworksRefreshSingleCard(" + json.dumps(self.page.name) + "," + json.dumps(self.tabname) + ", name);}", inputs=[self.edit_name_input], outputs=[])
def create_editor(self):
self.create_default_editor_elems()
self.edit_notes = gr.TextArea(label='Notes', lines=4)
self.create_default_buttons()
self.button_edit\
.click(fn=self.put_values_into_components, inputs=[self.edit_name_input], outputs=[self.edit_name, self.edit_description, self.html_filedata, self.html_preview, self.edit_notes])\
.then(fn=lambda: gr.update(visible=True), inputs=[], outputs=[self.box])
self.setup_save_handler(self.button_save, self.save_user_metadata, [self.edit_description, self.edit_notes])
def create_ui(self):
with gr.Box(visible=False, elem_id=self.id_part, elem_classes="edit-user-metadata") as box:
self.box = box
self.edit_name_input = gr.Textbox("Edit user metadata card id", visible=False, elem_id=f"{self.id_part}_name")
self.button_edit = gr.Button("Edit user metadata", visible=False, elem_id=f"{self.id_part}_button")
self.create_editor()
def save_preview(self, index, gallery, name):
if len(gallery) == 0:
return self.get_card_html(name), "There is no image in gallery to save as a preview."
item = self.page.items.get(name, {})
index = int(index)
index = 0 if index < 0 else index
index = len(gallery) - 1 if index >= len(gallery) else index
img_info = gallery[index if index >= 0 else 0]
image = generation_parameters_copypaste.image_from_url_text(img_info)
geninfo, items = images.read_info_from_image(image)
images.save_image_with_geninfo(image, geninfo, item["local_preview"])
return self.get_card_html(name), ''
def setup_ui(self, gallery):
self.button_replace_preview.click(
fn=self.save_preview,
_js="function(x, y, z){return [selected_gallery_index(), y, z]}",
inputs=[self.edit_name_input, gallery, self.edit_name_input],
outputs=[self.html_preview, self.html_status]
).then(
fn=None,
_js="function(name){extraNetworksRefreshSingleCard(" + json.dumps(self.page.name) + "," + json.dumps(self.tabname) + ", name);}",
inputs=[self.edit_name_input],
outputs=[]
)
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