55ff58aba6
- Extract 8 common route patterns into factory functions in routes/shared.py (favourite, upload, replace cover, save defaults, clone, save JSON, get missing, clear covers) — removes ~1,100 lines across 9 route files - Extract generic _sync_category() in sync.py — 7 sync functions become one-liner wrappers, removing ~350 lines - Extract shared detail page JS into static/js/detail-common.js — all 9 detail templates now call initDetailPage() with minimal config - Extract layout inline JS into static/js/layout-utils.js (~185 lines) - Extract library toolbar JS into static/js/library-toolbar.js - Fix finalize missing-image bug: raise RuntimeError instead of logging warning so job is marked failed - Fix missing scheduler default in _default_checkpoint_data() - Fix N+1 query in Character.get_available_outfits() with batch IN query - Convert all print() to logger across services and routes - Add missing tags display to styles, scenes, detailers, checkpoints detail - Update delete buttons to use trash.png icon with solid red background - Update CLAUDE.md to reflect new architecture Net reduction: ~1,600 lines Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
430 lines
19 KiB
Python
430 lines
19 KiB
Python
import json
|
||
import os
|
||
import re
|
||
import logging
|
||
|
||
from flask import render_template, request, redirect, url_for, flash, session
|
||
from sqlalchemy.orm.attributes import flag_modified
|
||
|
||
from models import db, Character, Scene, Settings
|
||
from services.workflow import _prepare_workflow, _get_default_checkpoint
|
||
from services.job_queue import _enqueue_job, _make_finalize, _enqueue_task
|
||
from services.prompts import build_prompt, _resolve_character, _ensure_character_fields
|
||
from services.sync import sync_scenes
|
||
from services.file_io import get_available_loras
|
||
from services.llm import load_prompt, call_llm
|
||
from routes.shared import register_common_routes
|
||
from utils import _WARDROBE_KEYS
|
||
|
||
logger = logging.getLogger('gaze')
|
||
|
||
|
||
def register_routes(app):
|
||
register_common_routes(app, 'scenes')
|
||
|
||
@app.route('/scenes')
|
||
def scenes_index():
|
||
query = Scene.query
|
||
fav = request.args.get('favourite')
|
||
nsfw = request.args.get('nsfw', 'all')
|
||
if fav == 'on':
|
||
query = query.filter_by(is_favourite=True)
|
||
if nsfw == 'sfw':
|
||
query = query.filter_by(is_nsfw=False)
|
||
elif nsfw == 'nsfw':
|
||
query = query.filter_by(is_nsfw=True)
|
||
scenes = query.order_by(Scene.is_favourite.desc(), Scene.name).all()
|
||
return render_template('scenes/index.html', scenes=scenes, favourite_filter=fav or '', nsfw_filter=nsfw)
|
||
|
||
@app.route('/scenes/rescan', methods=['POST'])
|
||
def rescan_scenes():
|
||
sync_scenes()
|
||
flash('Database synced with scene files.')
|
||
return redirect(url_for('scenes_index'))
|
||
|
||
@app.route('/scene/<path:slug>')
|
||
def scene_detail(slug):
|
||
scene = Scene.query.filter_by(slug=slug).first_or_404()
|
||
characters = Character.query.order_by(Character.name).all()
|
||
|
||
# Load state from session
|
||
preferences = session.get(f'prefs_scene_{slug}')
|
||
preview_image = session.get(f'preview_scene_{slug}')
|
||
selected_character = session.get(f'char_scene_{slug}')
|
||
extra_positive = session.get(f'extra_pos_scene_{slug}', '')
|
||
extra_negative = session.get(f'extra_neg_scene_{slug}', '')
|
||
|
||
# List existing preview images
|
||
upload_dir = os.path.join(app.config['UPLOAD_FOLDER'], f"scenes/{slug}")
|
||
existing_previews = []
|
||
if os.path.isdir(upload_dir):
|
||
files = sorted([f for f in os.listdir(upload_dir) if f.lower().endswith(('.png', '.jpg', '.jpeg', '.webp'))], reverse=True)
|
||
existing_previews = [f"scenes/{slug}/{f}" for f in files]
|
||
|
||
return render_template('scenes/detail.html', scene=scene, characters=characters,
|
||
preferences=preferences, preview_image=preview_image,
|
||
selected_character=selected_character, existing_previews=existing_previews,
|
||
extra_positive=extra_positive, extra_negative=extra_negative)
|
||
|
||
@app.route('/scene/<path:slug>/edit', methods=['GET', 'POST'])
|
||
def edit_scene(slug):
|
||
scene = Scene.query.filter_by(slug=slug).first_or_404()
|
||
loras = get_available_loras('scenes')
|
||
|
||
if request.method == 'POST':
|
||
try:
|
||
# 1. Update basic fields
|
||
scene.name = request.form.get('scene_name')
|
||
|
||
# 2. Rebuild the data dictionary
|
||
new_data = scene.data.copy()
|
||
new_data['scene_name'] = scene.name
|
||
|
||
# Update scene section
|
||
if 'scene' in new_data:
|
||
for key in new_data['scene'].keys():
|
||
form_key = f"scene_{key}"
|
||
if form_key in request.form:
|
||
val = request.form.get(form_key)
|
||
# Handle list for furniture/colors if they were originally lists
|
||
if key in ['furniture', 'colors'] and isinstance(new_data['scene'][key], list):
|
||
val = [v.strip() for v in val.split(',') if v.strip()]
|
||
new_data['scene'][key] = val
|
||
|
||
# Update lora section
|
||
if 'lora' in new_data:
|
||
for key in new_data['lora'].keys():
|
||
form_key = f"lora_{key}"
|
||
if form_key in request.form:
|
||
val = request.form.get(form_key)
|
||
if key == 'lora_weight':
|
||
try: val = float(val)
|
||
except: val = 1.0
|
||
new_data['lora'][key] = val
|
||
|
||
# LoRA weight randomization bounds
|
||
for bound in ['lora_weight_min', 'lora_weight_max']:
|
||
val_str = request.form.get(f'lora_{bound}', '').strip()
|
||
if val_str:
|
||
try:
|
||
new_data.setdefault('lora', {})[bound] = float(val_str)
|
||
except ValueError:
|
||
pass
|
||
else:
|
||
new_data.setdefault('lora', {}).pop(bound, None)
|
||
|
||
# Update Tags (structured dict)
|
||
new_data['tags'] = {
|
||
'scene_type': request.form.get('tag_scene_type', '').strip(),
|
||
'nsfw': 'tag_nsfw' in request.form,
|
||
}
|
||
scene.is_nsfw = new_data['tags']['nsfw']
|
||
|
||
scene.data = new_data
|
||
flag_modified(scene, "data")
|
||
|
||
# 3. Write back to JSON file
|
||
scene_file = scene.filename or f"{re.sub(r'[^a-zA-Z0-9_]', '', scene.scene_id)}.json"
|
||
file_path = os.path.join(app.config['SCENES_DIR'], scene_file)
|
||
|
||
with open(file_path, 'w') as f:
|
||
json.dump(new_data, f, indent=2)
|
||
|
||
db.session.commit()
|
||
flash('Scene updated successfully!')
|
||
return redirect(url_for('scene_detail', slug=slug))
|
||
|
||
except Exception as e:
|
||
logger.exception("Edit error: %s", e)
|
||
flash(f"Error saving changes: {str(e)}")
|
||
|
||
return render_template('scenes/edit.html', scene=scene, loras=loras)
|
||
|
||
def _queue_scene_generation(scene_obj, character=None, selected_fields=None, client_id=None, fixed_seed=None, extra_positive=None, extra_negative=None):
|
||
if character:
|
||
combined_data = character.data.copy()
|
||
combined_data['character_id'] = character.character_id
|
||
|
||
# Update character's 'defaults' with scene details
|
||
scene_data = scene_obj.data.get('scene', {})
|
||
|
||
# Build scene tag string
|
||
scene_tags = []
|
||
for key in ['background', 'foreground', 'furniture', 'colors', 'lighting', 'theme']:
|
||
val = scene_data.get(key)
|
||
if val:
|
||
if isinstance(val, list):
|
||
scene_tags.extend(val)
|
||
else:
|
||
scene_tags.append(val)
|
||
|
||
combined_data['defaults']['scene'] = ", ".join(scene_tags)
|
||
|
||
# Merge scene lora triggers if present
|
||
scene_lora = scene_obj.data.get('lora', {})
|
||
if scene_lora.get('lora_triggers'):
|
||
if 'lora' not in combined_data: combined_data['lora'] = {}
|
||
combined_data['lora']['lora_triggers'] = f"{combined_data['lora'].get('lora_triggers', '')}, {scene_lora['lora_triggers']}"
|
||
|
||
# Merge character identity and wardrobe fields into selected_fields
|
||
if selected_fields:
|
||
_ensure_character_fields(character, selected_fields)
|
||
else:
|
||
# Auto-include essential character fields (minimal set for batch/default generation)
|
||
selected_fields = []
|
||
for key in ['base', 'head']:
|
||
if character.data.get('identity', {}).get(key):
|
||
selected_fields.append(f'identity::{key}')
|
||
selected_fields.append('special::name')
|
||
wardrobe = character.get_active_wardrobe()
|
||
for key in _WARDROBE_KEYS:
|
||
if wardrobe.get(key):
|
||
selected_fields.append(f'wardrobe::{key}')
|
||
selected_fields.extend(['defaults::scene', 'lora::lora_triggers'])
|
||
|
||
default_fields = scene_obj.default_fields
|
||
active_outfit = character.active_outfit
|
||
else:
|
||
# Scene only - no character
|
||
scene_data = scene_obj.data.get('scene', {})
|
||
scene_tags = []
|
||
for key in ['background', 'foreground', 'furniture', 'colors', 'lighting', 'theme']:
|
||
val = scene_data.get(key)
|
||
if val:
|
||
if isinstance(val, list): scene_tags.extend(val)
|
||
else: scene_tags.append(val)
|
||
|
||
combined_data = {
|
||
'character_id': scene_obj.scene_id,
|
||
'defaults': {
|
||
'scene': ", ".join(scene_tags)
|
||
},
|
||
'lora': scene_obj.data.get('lora', {}),
|
||
'tags': scene_obj.data.get('tags', [])
|
||
}
|
||
if not selected_fields:
|
||
selected_fields = ['defaults::scene', 'lora::lora_triggers']
|
||
default_fields = scene_obj.default_fields
|
||
active_outfit = 'default'
|
||
|
||
with open('comfy_workflow.json', 'r') as f:
|
||
workflow = json.load(f)
|
||
|
||
prompts = build_prompt(combined_data, selected_fields, default_fields, active_outfit=active_outfit)
|
||
|
||
if extra_positive:
|
||
prompts["main"] = f"{prompts['main']}, {extra_positive}"
|
||
|
||
# For scene generation, we want to ensure Node 20 is handled in _prepare_workflow
|
||
ckpt_path, ckpt_data = _get_default_checkpoint()
|
||
workflow = _prepare_workflow(workflow, character, prompts, scene=scene_obj, custom_negative=extra_negative or None, checkpoint=ckpt_path, checkpoint_data=ckpt_data, fixed_seed=fixed_seed)
|
||
return workflow
|
||
|
||
@app.route('/scene/<path:slug>/generate', methods=['POST'])
|
||
def generate_scene_image(slug):
|
||
scene_obj = Scene.query.filter_by(slug=slug).first_or_404()
|
||
|
||
try:
|
||
# Get action type
|
||
action = request.form.get('action', 'preview')
|
||
|
||
# Get selected fields
|
||
selected_fields = request.form.getlist('include_field')
|
||
|
||
# Get selected character (if any)
|
||
character_slug = request.form.get('character_slug', '')
|
||
character = _resolve_character(character_slug)
|
||
if character_slug == '__random__' and character:
|
||
character_slug = character.slug
|
||
|
||
# Get additional prompts
|
||
extra_positive = request.form.get('extra_positive', '').strip()
|
||
extra_negative = request.form.get('extra_negative', '').strip()
|
||
|
||
# Save preferences
|
||
session[f'char_scene_{slug}'] = character_slug
|
||
session[f'prefs_scene_{slug}'] = selected_fields
|
||
session[f'extra_pos_scene_{slug}'] = extra_positive
|
||
session[f'extra_neg_scene_{slug}'] = extra_negative
|
||
session.modified = True
|
||
|
||
# Parse optional seed
|
||
seed_val = request.form.get('seed', '').strip()
|
||
fixed_seed = int(seed_val) if seed_val else None
|
||
|
||
# Build workflow using helper
|
||
workflow = _queue_scene_generation(scene_obj, character, selected_fields, fixed_seed=fixed_seed, extra_positive=extra_positive, extra_negative=extra_negative)
|
||
|
||
char_label = character.name if character else 'no character'
|
||
label = f"Scene: {scene_obj.name} ({char_label}) – {action}"
|
||
job = _enqueue_job(label, workflow, _make_finalize('scenes', slug, Scene, action))
|
||
|
||
if request.headers.get('X-Requested-With') == 'XMLHttpRequest':
|
||
return {'status': 'queued', 'job_id': job['id']}
|
||
|
||
return redirect(url_for('scene_detail', slug=slug))
|
||
|
||
except Exception as e:
|
||
logger.exception("Generation error: %s", e)
|
||
if request.headers.get('X-Requested-With') == 'XMLHttpRequest':
|
||
return {'error': str(e)}, 500
|
||
flash(f"Error during generation: {str(e)}")
|
||
return redirect(url_for('scene_detail', slug=slug))
|
||
|
||
@app.route('/scenes/bulk_create', methods=['POST'])
|
||
def bulk_create_scenes_from_loras():
|
||
_s = Settings.query.first()
|
||
backgrounds_lora_dir = ((_s.lora_dir_scenes if _s else None) or '/ImageModels/lora/Illustrious/Backgrounds').rstrip('/')
|
||
_lora_subfolder = os.path.basename(backgrounds_lora_dir)
|
||
if not os.path.exists(backgrounds_lora_dir):
|
||
flash('Backgrounds LoRA directory not found.', 'error')
|
||
return redirect(url_for('scenes_index'))
|
||
|
||
overwrite = request.form.get('overwrite') == 'true'
|
||
skipped = 0
|
||
job_ids = []
|
||
|
||
system_prompt = load_prompt('scene_system.txt')
|
||
if not system_prompt:
|
||
flash('Scene system prompt file not found.', 'error')
|
||
return redirect(url_for('scenes_index'))
|
||
|
||
scenes_dir = app.config['SCENES_DIR']
|
||
|
||
for filename in os.listdir(backgrounds_lora_dir):
|
||
if filename.endswith('.safetensors'):
|
||
name_base = filename.rsplit('.', 1)[0]
|
||
scene_id = re.sub(r'[^a-zA-Z0-9_]', '_', name_base.lower())
|
||
scene_name = re.sub(r'[^a-zA-Z0-9]+', ' ', name_base).title()
|
||
|
||
json_filename = f"{scene_id}.json"
|
||
json_path = os.path.join(scenes_dir, json_filename)
|
||
|
||
is_existing = os.path.exists(json_path)
|
||
if is_existing and not overwrite:
|
||
skipped += 1
|
||
continue
|
||
|
||
html_filename = f"{name_base}.html"
|
||
html_path = os.path.join(backgrounds_lora_dir, html_filename)
|
||
html_content = ""
|
||
if os.path.exists(html_path):
|
||
try:
|
||
with open(html_path, 'r', encoding='utf-8', errors='ignore') as hf:
|
||
html_raw = hf.read()
|
||
clean_html = re.sub(r'<script[^>]*>.*?</script>', '', html_raw, flags=re.DOTALL)
|
||
clean_html = re.sub(r'<style[^>]*>.*?</style>', '', clean_html, flags=re.DOTALL)
|
||
clean_html = re.sub(r'<img[^>]*>', '', clean_html)
|
||
clean_html = re.sub(r'<[^>]+>', ' ', clean_html)
|
||
html_content = ' '.join(clean_html.split())
|
||
except Exception as e:
|
||
logger.error("Error reading HTML %s: %s", html_filename, e)
|
||
|
||
def make_task(filename, name_base, scene_id, scene_name, json_path, _lora_subfolder, html_content, system_prompt, is_existing):
|
||
def task_fn(job):
|
||
prompt = f"Describe a scene for an AI image generation model based on the LoRA filename: '{filename}'"
|
||
if html_content:
|
||
prompt += f"\n\nHere is descriptive text and metadata extracted from an associated HTML file for this LoRA:\n###\n{html_content[:3000]}\n###"
|
||
|
||
llm_response = call_llm(prompt, system_prompt)
|
||
clean_json = llm_response.replace('```json', '').replace('```', '').strip()
|
||
scene_data = json.loads(clean_json)
|
||
|
||
scene_data['scene_id'] = scene_id
|
||
scene_data['scene_name'] = scene_name
|
||
|
||
if 'lora' not in scene_data: scene_data['lora'] = {}
|
||
scene_data['lora']['lora_name'] = f"Illustrious/{_lora_subfolder}/{filename}"
|
||
|
||
if not scene_data['lora'].get('lora_triggers'):
|
||
scene_data['lora']['lora_triggers'] = name_base
|
||
if scene_data['lora'].get('lora_weight') is None:
|
||
scene_data['lora']['lora_weight'] = 1.0
|
||
if scene_data['lora'].get('lora_weight_min') is None:
|
||
scene_data['lora']['lora_weight_min'] = 0.7
|
||
if scene_data['lora'].get('lora_weight_max') is None:
|
||
scene_data['lora']['lora_weight_max'] = 1.0
|
||
|
||
with open(json_path, 'w') as f:
|
||
json.dump(scene_data, f, indent=2)
|
||
|
||
job['result'] = {'name': scene_name, 'action': 'overwritten' if is_existing else 'created'}
|
||
return task_fn
|
||
|
||
job = _enqueue_task(f"Create scene: {scene_name}", make_task(filename, name_base, scene_id, scene_name, json_path, _lora_subfolder, html_content, system_prompt, is_existing))
|
||
job_ids.append(job['id'])
|
||
|
||
if job_ids:
|
||
def sync_task(job):
|
||
sync_scenes()
|
||
job['result'] = {'synced': True}
|
||
_enqueue_task("Sync scenes DB", sync_task)
|
||
|
||
if request.headers.get('X-Requested-With') == 'XMLHttpRequest':
|
||
return {'success': True, 'queued': len(job_ids), 'skipped': skipped}
|
||
flash(f'Queued {len(job_ids)} scene tasks ({skipped} skipped).')
|
||
return redirect(url_for('scenes_index'))
|
||
|
||
@app.route('/scene/create', methods=['GET', 'POST'])
|
||
def create_scene():
|
||
form_data = {}
|
||
|
||
if request.method == 'POST':
|
||
name = request.form.get('name')
|
||
slug = request.form.get('filename', '').strip()
|
||
|
||
form_data = {'name': name, 'filename': slug}
|
||
|
||
if not slug:
|
||
slug = re.sub(r'[^a-zA-Z0-9]+', '_', name.lower()).strip('_')
|
||
|
||
safe_slug = re.sub(r'[^a-zA-Z0-9_]', '', slug)
|
||
if not safe_slug:
|
||
safe_slug = 'scene'
|
||
|
||
base_slug = safe_slug
|
||
counter = 1
|
||
while os.path.exists(os.path.join(app.config['SCENES_DIR'], f"{safe_slug}.json")):
|
||
safe_slug = f"{base_slug}_{counter}"
|
||
counter += 1
|
||
|
||
scene_data = {
|
||
"scene_id": safe_slug,
|
||
"scene_name": name,
|
||
"scene": {
|
||
"background": "",
|
||
"foreground": "",
|
||
"furniture": [],
|
||
"colors": [],
|
||
"lighting": "",
|
||
"theme": ""
|
||
},
|
||
"lora": {
|
||
"lora_name": "",
|
||
"lora_weight": 1.0,
|
||
"lora_triggers": ""
|
||
}
|
||
}
|
||
|
||
try:
|
||
file_path = os.path.join(app.config['SCENES_DIR'], f"{safe_slug}.json")
|
||
with open(file_path, 'w') as f:
|
||
json.dump(scene_data, f, indent=2)
|
||
|
||
new_scene = Scene(
|
||
scene_id=safe_slug, slug=safe_slug, filename=f"{safe_slug}.json",
|
||
name=name, data=scene_data
|
||
)
|
||
db.session.add(new_scene)
|
||
db.session.commit()
|
||
|
||
flash('Scene created successfully!')
|
||
return redirect(url_for('scene_detail', slug=safe_slug))
|
||
except Exception as e:
|
||
logger.exception("Save error: %s", e)
|
||
flash(f"Failed to create scene: {e}")
|
||
return render_template('scenes/create.html', form_data=form_data)
|
||
|
||
return render_template('scenes/create.html', form_data=form_data)
|
||
|