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| """Onglet Administration : métriques du RAG (volume, latence, langues, abstention).""" | |
| from __future__ import annotations | |
| import hmac | |
| import gradio as gr | |
| from config import settings | |
| from core.metrics.logger import fetch_recent, summary_metrics | |
| from core.optimization.cache import answer_cache, embedding_cache | |
| from core.retrieval.vector_store import get_vector_store | |
| from core.ui.components import ( | |
| _e, | |
| render_admin_dashboard, | |
| render_admin_denied, | |
| render_admin_placeholder, | |
| ) | |
| from core.ui.i18n import t | |
| DENIED = "__denied__" | |
| def _check_password(password: str) -> bool: | |
| if not settings.admin_password: | |
| return True # aucun mot de passe configuré -> accès libre (démo) | |
| return hmac.compare_digest((password or "").encode(), settings.admin_password.encode()) | |
| def collect_dashboard_data() -> dict: | |
| store = get_vector_store() | |
| return { | |
| "metrics": summary_metrics(), | |
| "corpus": store.corpus_stats(), | |
| "answer_cache": answer_cache.stats(), | |
| "embedding_cache": embedding_cache.stats(), | |
| "recent": fetch_recent(limit=25), | |
| } | |
| def render_admin_body(lang: str, state) -> str: | |
| if state is None: | |
| return render_admin_placeholder(lang) | |
| if state == DENIED: | |
| return render_admin_denied(lang) + render_admin_placeholder(lang) | |
| return render_admin_dashboard(lang, state) | |
| def refresh_dashboard(password: str, ui_lang: str): | |
| if not _check_password(password): | |
| return render_admin_body(ui_lang, DENIED), DENIED | |
| data = collect_dashboard_data() | |
| return render_admin_body(ui_lang, data), data | |
| def render_admin_head(lang: str) -> str: | |
| return ( | |
| f'<div class="pg-page-head"><h2>{_e(t(lang, "admin_title"))}</h2>' | |
| f'<p>{_e(t(lang, "admin_desc"))}</p></div>' | |
| ) | |
| def admin_i18n_updates(lang: str, state) -> list: | |
| return [ | |
| render_admin_head(lang), | |
| gr.update(label=t(lang, "admin_password"), placeholder=t(lang, "admin_password_ph")), | |
| gr.update(value=t(lang, "refresh")), | |
| render_admin_body(lang, state), | |
| ] | |
| def build_admin_tab(lang: str, ui_lang_dd: gr.Dropdown) -> dict: | |
| admin_state = gr.State(None) | |
| head = gr.HTML(render_admin_head(lang), elem_classes=["pg-html-flush"]) | |
| with gr.Row(elem_id="pg-admin-bar", equal_height=True): | |
| password_box = gr.Textbox( | |
| label=t(lang, "admin_password"), | |
| placeholder=t(lang, "admin_password_ph"), | |
| type="password", | |
| scale=4, | |
| ) | |
| refresh_btn = gr.Button(t(lang, "refresh"), variant="primary", scale=1, min_width=140) | |
| body = gr.HTML(render_admin_body(lang, None), elem_classes=["pg-html-flush"]) | |
| refresh_btn.click(refresh_dashboard, inputs=[password_box, ui_lang_dd], outputs=[body, admin_state]) | |
| password_box.submit(refresh_dashboard, inputs=[password_box, ui_lang_dd], outputs=[body, admin_state]) | |
| return {"state": admin_state, "i18n_outputs": [head, password_box, refresh_btn, body]} | |