120 lines
3.8 KiB
Python
120 lines
3.8 KiB
Python
"""Logique partagee entre sync-apps.py (CLI) et preview.py (endpoint /__catalog)
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pour recuperer et normaliser la liste des apps installees sur le serveur
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YunoHost via /etc/yunohost/portal/<domaine>.json.
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"""
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import json
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import subprocess
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from pathlib import Path
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PROJECT_ROOT = Path(__file__).resolve().parent.parent
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CONFIG_PATH = PROJECT_ROOT / "src" / "config.json"
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ENV_PATH = PROJECT_ROOT / ".env"
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PALETTE = [
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"#1db9c3", "#ff5a1f", "#2094f3", "#ffc230", "#00a651", "#e6721a",
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"#b71c1c", "#f39c12", "#0d3b66", "#3b8a8c", "#568d34", "#609926",
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"#d24939", "#0066cc", "#8e44ad", "#16a085", "#c0392b", "#2c3e50",
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]
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def load_env():
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env = {}
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if not ENV_PATH.exists():
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return env
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for line in ENV_PATH.read_text(encoding="utf-8").splitlines():
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line = line.strip()
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if not line or line.startswith("#") or "=" not in line:
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continue
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key, value = line.split("=", 1)
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env[key.strip()] = value.strip()
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return env
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def sync_target(env, arg_target=None, arg_domain=None):
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"""Determine (ssh_target, domain, self_app_id) depuis .env ou arguments CLI."""
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sync_ssh_user = env.get("SYNC_SSH_USER", "root")
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sync_ssh_host = env.get("SYNC_SSH_HOST") or env.get("REMOTE_HOST")
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portal_domain = env.get("PORTAL_DOMAIN", "")
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self_app_id = env.get("REMOTE_USER", "")
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ssh_target = arg_target or (f"{sync_ssh_user}@{sync_ssh_host}" if sync_ssh_host else None)
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domain = arg_domain or portal_domain
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return ssh_target, domain, self_app_id
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def color_of(name):
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h = 0
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for ch in name:
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h = (h * 31 + ord(ch)) & 0xFFFFFFFF
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return PALETTE[h % len(PALETTE)]
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def initials_of(name):
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words = name.strip().split()
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if len(words) == 1:
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return words[0][:2].upper()
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return (words[0][0] + words[1][0]).upper()
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def normalize_url(url):
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return url.replace("https://", "").replace("http://", "").rstrip("/").lower()
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def known_urls(config):
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urls = set()
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for app in config.get("pinned", []):
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urls.add(normalize_url(app["url"]))
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for group in config.get("groups", []):
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for app in group["apps"]:
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urls.add(normalize_url(app["url"]))
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for app in config.get("ungrouped", []):
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urls.add(normalize_url(app["url"]))
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return urls
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def fetch_remote_apps(ssh_target, domain):
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cmd = ["ssh", "-o", "BatchMode=yes", "-o", "ConnectTimeout=5", ssh_target, f"cat /etc/yunohost/portal/{domain}.json"]
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result = subprocess.run(cmd, capture_output=True, text=True)
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if result.returncode != 0:
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raise RuntimeError(result.stderr.strip() or "echec SSH")
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return json.loads(result.stdout)
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def build_app_list(remote, domain, self_app_id, exclude_urls=frozenset()):
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"""Transforme la reponse brute YunoHost en liste d'apps normalisees
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(id/name/url/color/initials/icon), triee par nom, en excluant l'app
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elle-meme et celles dont l'URL est deja connue (exclude_urls)."""
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remote_apps = remote.get("apps", {})
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apps = []
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for perm_key, info in remote_apps.items():
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if not perm_key.endswith(".main"):
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continue
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app_id = perm_key[: -len(".main")]
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if app_id == self_app_id:
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continue
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url = info["url"]
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if not url.startswith("http"):
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url = "https://" + url
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if not url.endswith("/"):
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url += "/"
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if normalize_url(url) in exclude_urls:
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continue
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name = info.get("label", app_id)
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app = {
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"id": app_id,
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"name": name,
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"url": url,
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"color": color_of(name),
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"initials": initials_of(name),
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}
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logo = info.get("logo")
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if logo:
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app["icon"] = f"https://{domain}{logo}"
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apps.append(app)
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apps.sort(key=lambda a: a["name"].lower())
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return apps
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