Files
bambuddy/backend/app/schemas/github_backup.py
jmoore-skild 733894aee6 docs(backup): give the real reason cloud profiles are not restorable (#2656)
Both docstrings said the collector never writes `cloud_profiles/*.json`. That
was true when they were written and stopped being true at `455a9e4b` (#2717,
"collect cloud profiles from every connected account"), which is this
branch's rebase base — so the PR was shipping a stated reason its own base
had invalidated.

The real reason is the one the PR body now gives: restoring a preset means
writing to a Bambu or Orca Cloud account, which is a different operation from
every other category here. Those land in the local database, or on a printer
the instance already owns.

Checked that nothing in the restore path is confused by the new files — the
category globs don't reach `cloud_profiles/`, and it stays out of
`RestoreCategory`.
2026-08-04 08:57:34 -04:00

330 lines
12 KiB
Python

"""Pydantic schemas for GitHub backup configuration."""
import re
from datetime import datetime
from pydantic import BaseModel, Field, model_validator
from backend.app.core.compat import StrEnum
class ScheduleType(StrEnum):
"""Backup schedule types."""
HOURLY = "hourly"
DAILY = "daily"
WEEKLY = "weekly"
class ProviderType(StrEnum):
"""Git hosting provider types."""
GITHUB = "github"
GITLAB = "gitlab"
GITEA = "gitea"
FORGEJO = "forgejo"
class GitHubBackupConfigCreate(BaseModel):
"""Schema for creating/updating GitHub backup config."""
repository_url: str = Field(..., min_length=1, max_length=500, description="Git repository URL")
access_token: str = Field(..., min_length=1, description="Personal Access Token")
branch: str = Field(default="main", max_length=100, description="Branch to push to")
provider: ProviderType = Field(default=ProviderType.GITHUB, description="Git hosting provider")
schedule_enabled: bool = Field(default=False, description="Enable scheduled backups")
schedule_type: ScheduleType = Field(default=ScheduleType.DAILY, description="Schedule frequency")
backup_kprofiles: bool = Field(default=True, description="Backup K-profiles")
backup_cloud_profiles: bool = Field(default=True, description="Backup Bambu Cloud profiles")
backup_settings: bool = Field(default=False, description="Backup app settings")
backup_spools: bool = Field(default=False, description="Backup spool inventory")
backup_archives: bool = Field(default=False, description="Backup print archive history")
allow_insecure_http: bool = Field(default=False, description="Allow HTTP (non-TLS) repository URLs")
enabled: bool = Field(default=True, description="Enable backup feature")
@model_validator(mode="after")
def validate_repo_url(self) -> "GitHubBackupConfigCreate":
url = self.repository_url.strip().rstrip("/")
self.repository_url = url
https_or_ssh = [
r"^https://[\w.-]+(:\d+)?/[\w.-]+(\/[\w.-]+)+(?:\.git)?/?$",
r"^git@[\w.-]+:[\w.-]+(\/[\w.-]+)+(?:\.git)?$",
]
http_pattern = r"^http://[\w.-]+(:\d+)?/[\w.-]+(\/[\w.-]+)+(?:\.git)?/?$"
if any(re.match(p, url) for p in https_or_ssh):
return self
if re.match(http_pattern, url):
if not self.allow_insecure_http:
raise ValueError(
"This URL uses HTTP instead of HTTPS. "
"Enable 'Allow insecure HTTP' if your instance does not use TLS."
)
return self
raise ValueError(
"Invalid Git repository URL. Expected: https://host/owner/repo, "
"http://host/owner/repo (with 'Allow insecure HTTP' enabled), or git@host:owner/repo"
)
class GitHubBackupConfigUpdate(BaseModel):
"""Schema for updating GitHub backup config (all fields optional)."""
repository_url: str | None = Field(default=None, max_length=500)
access_token: str | None = Field(default=None)
branch: str | None = Field(default=None, max_length=100)
provider: ProviderType | None = None
schedule_enabled: bool | None = None
schedule_type: ScheduleType | None = None
backup_kprofiles: bool | None = None
backup_cloud_profiles: bool | None = None
backup_settings: bool | None = None
backup_spools: bool | None = None
backup_archives: bool | None = None
allow_insecure_http: bool | None = None
enabled: bool | None = None
@model_validator(mode="after")
def validate_repo_url(self) -> "GitHubBackupConfigUpdate":
if self.repository_url is None:
return self
url = self.repository_url.strip().rstrip("/")
self.repository_url = url
valid_patterns = [
r"^https?://[\w.-]+(:\d+)?/[\w.-]+(\/[\w.-]+)+(?:\.git)?/?$",
r"^git@[\w.-]+:[\w.-]+(\/[\w.-]+)+(?:\.git)?$",
]
if not any(re.match(p, url) for p in valid_patterns):
raise ValueError(
"Invalid repository URL. Expected: https://host/owner/repo, "
"http://host/owner/repo, or git@host:owner/repo"
)
return self
class GitHubBackupConfigResponse(BaseModel):
"""Schema for GitHub backup config API response."""
id: int
repository_url: str
has_token: bool = Field(description="Whether an access token is configured")
branch: str
provider: str
allow_insecure_http: bool
schedule_enabled: bool
schedule_type: str
backup_kprofiles: bool
backup_cloud_profiles: bool
backup_settings: bool
backup_spools: bool
backup_archives: bool
enabled: bool
last_backup_at: datetime | None
last_backup_status: str | None
last_backup_message: str | None
last_backup_commit_sha: str | None
next_scheduled_run: datetime | None
created_at: datetime
updated_at: datetime
class Config:
from_attributes = True
class GitHubBackupLogResponse(BaseModel):
"""Schema for backup log API response."""
id: int
config_id: int
started_at: datetime
completed_at: datetime | None
status: str
trigger: str
commit_sha: str | None
files_changed: int
error_message: str | None
class Config:
from_attributes = True
class CloudAccountCounts(BaseModel):
"""How many connected cloud accounts a backup would collect presets from.
Counts only, never identities: with auth enabled these are other users'
accounts, and whoever administers the backup has no business learning who
signed in to what. The number is enough to answer the only question the UI
asks — is the Cloud Profiles category worth offering at all (#2717).
"""
bambu: int = Field(default=0, description="Connected Bambu Cloud accounts")
orca: int = Field(default=0, description="Connected Orca Cloud accounts")
class GitHubBackupStatus(BaseModel):
"""Schema for current backup status."""
configured: bool = Field(description="Whether backup is configured")
enabled: bool = Field(description="Whether backup is enabled")
is_running: bool = Field(description="Whether a backup is currently running")
restore_running: bool = Field(default=False, description="Whether a restore is currently running")
progress: str | None = Field(default=None, description="Current backup progress message")
last_backup_at: datetime | None
last_backup_status: str | None
next_scheduled_run: datetime | None
class GitHubTestConnectionResponse(BaseModel):
"""Schema for test connection response."""
success: bool
message: str
repo_name: str | None = None
permissions: dict | None = None
# True = confirmed private. False = confirmed public (or non-private such
# as GitLab "internal"). None = could not be determined (older self-hosted
# API, non-2xx response). The backup config endpoints refuse anything that
# isn't an explicit True.
is_private: bool | None = None
class GitHubBackupTriggerResponse(BaseModel):
"""Schema for manual backup trigger response."""
success: bool
message: str
log_id: int | None = None
commit_sha: str | None = None
files_changed: int = 0
# --- Restore (issue #2656) --------------------------------------------------
# "HEAD" means "whatever the branch tip is right now"; the service resolves it
# to a concrete SHA before reading anything so preview and apply can't straddle
# two different commits. Anything else must look like a git object name.
REF_PATTERN = r"^(?:HEAD|[0-9a-fA-F]{7,40})$"
class RestoreCategory(StrEnum):
"""Backup categories that can be restored.
Cloud profiles are deliberately absent: restoring a preset means writing to
a Bambu or Orca Cloud account, which is a different operation from every
other category here — those land in the local database, or on a printer the
instance already owns. Tracked separately from #2656.
"""
KPROFILES = "kprofiles"
SETTINGS = "settings"
SPOOLS = "spools"
ARCHIVES = "archives"
class GitHubCommitInfo(BaseModel):
"""One commit in the backup repository."""
sha: str
message: str
author: str
date: str
class GitHubCommitListResponse(BaseModel):
"""Schema for the commit picker."""
success: bool
message: str
branch: str
commits: list[GitHubCommitInfo] = Field(default_factory=list)
class GitHubRestorePreviewCategory(BaseModel):
"""What a single category looks like inside one backup commit."""
category: RestoreCategory
available: bool = Field(description="Whether this category is present in the commit")
item_count: int = Field(default=0, description="Rows/profiles found, 0 when unavailable")
detail: str | None = Field(default=None, description="Why unavailable, or extra context, in English")
detail_code: str | None = Field(
default=None, description="Key under backup.restoreFromGit.details, for the client to translate"
)
detail_params: dict[str, str | int] = Field(
default_factory=dict, description="Interpolation values for detail_code"
)
class GitHubRestorePreview(BaseModel):
"""Schema for inspecting a commit before restoring from it."""
success: bool
message: str
ref: str = Field(description="The concrete commit SHA that was inspected")
commit: GitHubCommitInfo | None = None
metadata_version: str | None = Field(default=None, description="version field from backup_metadata.json")
categories: list[GitHubRestorePreviewCategory] = Field(default_factory=list)
class GitHubRestoreRequest(BaseModel):
"""Schema for triggering a restore."""
ref: str = Field(default="HEAD", pattern=REF_PATTERN, description="Commit SHA to restore from, or HEAD")
categories: list[RestoreCategory] = Field(..., min_length=1, description="Categories to restore")
overwrite_existing: bool = Field(
default=False,
description="Update rows that already exist locally. When false, only missing rows are inserted.",
)
@model_validator(mode="after")
def deduplicate_categories(self) -> "GitHubRestoreRequest":
# Same category twice would double-count the result totals.
seen: list[RestoreCategory] = []
for category in self.categories:
if category not in seen:
seen.append(category)
self.categories = seen
return self
class GitHubRestoreNote(BaseModel):
"""One tally note, as a translation code plus the values it interpolates.
Follows the ``backup.pathCheck`` contract already in use one card down in the
same component: the server chooses the code and supplies typed params, and
the client renders ``t(`...${code}`, { ...params, defaultValue: message })``.
``message`` is the English original, so a client that does not know a code
yet still shows something sensible rather than the raw key.
"""
code: str = Field(description="Key under backup.restoreFromGit.notes")
params: dict[str, str | int] = Field(default_factory=dict, description="Interpolation values for code")
message: str = Field(description="English rendering, used as the client's defaultValue")
class GitHubRestoreCategoryResult(BaseModel):
"""Per-category outcome of a restore."""
restored: int = 0
skipped: int = 0
failed: int = 0
notes: list[GitHubRestoreNote] = Field(default_factory=list)
class GitHubRestoreResponse(BaseModel):
"""Schema for the restore result."""
success: bool
message: str
log_id: int | None = None
ref: str | None = Field(default=None, description="The concrete commit SHA restored from")
results: dict[str, GitHubRestoreCategoryResult] = Field(default_factory=dict)