zwitschi
f43b13f625
- Created `__init__.py` for blueprint registration. - Implemented `auth.py` for user authentication (login, register, logout). - Added `admin.py` for admin functionalities (user management, stats). - Developed `dashboard.py` for user dashboard displaying user info and generated content. - Created `gallery.py` for managing and displaying images and videos. - Implemented `generate.py` for text, image, and video generation functionalities. - Added `profile.py` for user profile management. - Updated templates to reflect new route structures and improve navigation.
187 lines
7.0 KiB
Python
187 lines
7.0 KiB
Python
"""Generate blueprint — text, image, video generation."""
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from flask import (
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Blueprint, flash, jsonify, redirect, render_template, request, session, url_for,
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)
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from ..helpers import _api, _load_models, login_required
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generate_bp = Blueprint("generate", __name__)
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@generate_bp.get("/generate")
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@login_required
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def index():
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return redirect(url_for("generate.text"))
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@generate_bp.route("/generate/text", methods=["GET", "POST"])
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@login_required
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def text():
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error = None
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token = session["access_token"]
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chat_history: list[dict] = session.get("chat_history", [])
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system_prompt: str = session.get("chat_system_prompt", "")
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model: str = session.get("chat_model", "")
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if request.method == "POST":
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action = request.form.get("action", "send")
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if action == "clear":
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session.pop("chat_history", None)
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session.pop("chat_system_prompt", None)
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session.pop("chat_model", None)
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return redirect(url_for("generate.text"))
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prompt = request.form.get("prompt", "").strip()
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model = request.form.get("model", "").strip()
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system_prompt = request.form.get("system_prompt", "").strip()
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session["chat_model"] = model
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session["chat_system_prompt"] = system_prompt
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if prompt:
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messages = [m for m in chat_history if m["role"]
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in ("user", "assistant")]
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messages.append({"role": "user", "content": prompt})
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payload: dict = {
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"model": model,
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"messages": [{"role": m["role"], "content": m["content"]} for m in messages],
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}
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if system_prompt:
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payload["system_prompt"] = system_prompt
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resp = _api("POST", "/generate/text", token=token, json=payload)
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if resp.status_code == 200:
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data = resp.json()
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chat_history = list(messages)
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chat_history.append({"role": "assistant", "content": data["content"],
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"usage": data.get("usage")})
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session["chat_history"] = chat_history
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else:
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try:
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error = resp.json().get("detail", "Generation failed.")
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except Exception:
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error = "Generation failed."
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models = _load_models(token, "text")
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return render_template(
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"generate_text.html",
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chat_history=session.get("chat_history", []),
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error=error,
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models=models,
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system_prompt=system_prompt,
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current_model=model,
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)
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@generate_bp.route("/generate/image", methods=["GET", "POST"])
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@login_required
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def image():
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result = error = None
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token = session["access_token"]
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if request.method == "POST":
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ref_file = request.files.get("reference_image")
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if ref_file and ref_file.filename:
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up_resp = _api(
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"POST", "/images/upload",
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token=token,
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files={"file": (ref_file.filename,
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ref_file.stream, ref_file.content_type)},
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)
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if up_resp.status_code not in (200, 201):
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error = up_resp.json().get("detail", "Image upload failed.")
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models = _load_models(token, "image")
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return render_template("generate_image.html", result=result, error=error, models=models)
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resp = _api("POST", "/generate/image", token=token, json={
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"model": request.form.get("model", "").strip(),
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"prompt": request.form.get("prompt", "").strip(),
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"n": int(request.form.get("n", 1)),
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"size": request.form.get("size", "1024x1024"),
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"aspect_ratio": request.form.get("aspect_ratio", "").strip() or None,
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"image_size": request.form.get("image_size", "").strip() or None,
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})
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if resp.status_code == 200:
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result = resp.json()
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else:
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error = resp.json().get("detail", "Generation failed.")
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models = _load_models(token, "image")
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return render_template("generate_image.html", result=result, error=error, models=models)
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@generate_bp.route("/generate/video", methods=["GET", "POST"])
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@login_required
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def video():
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error = None
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token = session["access_token"]
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if request.method == "POST":
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mode = request.form.get("mode", "text")
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duration_raw = request.form.get("duration_seconds", "")
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duration = int(
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duration_raw) if duration_raw.strip().isdigit() else None
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resolution = request.form.get("resolution", "").strip() or None
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if mode == "image":
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resp = _api("POST", "/generate/video/from-image", token=token, json={
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"model": request.form.get("model", "").strip(),
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"image_url": request.form.get("image_url", "").strip(),
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"prompt": request.form.get("prompt", "").strip(),
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"aspect_ratio": request.form.get("aspect_ratio", "16:9"),
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"duration_seconds": duration,
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"resolution": resolution,
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})
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else:
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resp = _api("POST", "/generate/video", token=token, json={
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"model": request.form.get("model", "").strip(),
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"prompt": request.form.get("prompt", "").strip(),
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"aspect_ratio": request.form.get("aspect_ratio", "16:9"),
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"duration_seconds": duration,
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"resolution": resolution,
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})
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if resp.status_code == 200:
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result = resp.json()
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db_id = result.get("db_id")
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if db_id:
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return redirect(url_for("gallery.video_detail", video_id=db_id))
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flash("Video job started.", "success")
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return redirect(url_for("gallery.index"))
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else:
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error = resp.json().get("detail", "Generation failed.")
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models = _load_models(token, "video")
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return render_template("generate_video.html", error=error, models=models)
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@generate_bp.get("/generate/video/status")
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@login_required
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def video_status():
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"""Proxy video status polling to the backend."""
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polling_url = request.args.get("polling_url", "")
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if not polling_url:
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return jsonify({"error": "polling_url required"}), 400
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resp = _api(
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"GET", "/generate/video/status",
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token=session["access_token"],
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params={"polling_url": polling_url},
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)
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return jsonify(resp.json()), resp.status_code
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@generate_bp.get("/generate/video/<video_id>/status")
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@login_required
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def video_db_status(video_id: str):
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"""Return current DB status for a video job (polled by frontend JS)."""
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resp = _api(
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"GET", f"/generate/videos/{video_id}", token=session["access_token"])
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return jsonify(resp.json()), resp.status_code
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@generate_bp.post("/generate/video/<video_id>/cancel")
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@login_required
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def cancel_video_job(video_id: str):
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"""Proxy cancel request to backend."""
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resp = _api(
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"POST", f"/generate/videos/{video_id}/cancel", token=session["access_token"])
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return jsonify(resp.json()), resp.status_code |