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ske087 46602f1933 Sanitize codebase, reorganize docs, and add missing deploy files 
Remove dead code identified in docs/SANITIZATION-REVIEW.md:
- app/blueprints/content_old.py and app/blueprints/playlist.py
- app/models/group.py, app/utils/nginx_config_reader.py
- orphaned templates (content_list, edit_content, upload_content,
  player_page) and the related group/Template references

Result: 6 blueprints, 82 routes, no dead modules or orphan templates.

Add files that deploy.sh and docker-entrypoint.sh already require but
which were never tracked:
- https_manager.py       (referenced by deploy.sh, migrate_network.sh,
                          docker-entrypoint.sh)
- Caddyfile.example      (seeded by deploy.sh; its absence aborts deploy)

Relocate generated Graphify artifacts from graphify-out/ to
docs/graphify-out/ (110 files, no content change) and archive the
superseded docs under docs/.

Ignore hygiene:
- ignore ad-hoc .env backups (.env.bak*) — they contain live secrets
- keep the pre-sanitization snapshots (docs/legacy code/,
  docs/old_code_documentation/) on disk but out of the repo

Fix .env.example: drop a duplicated config block, genericize the
hardcoded host IP, and document HOSTNAME_INTERNAL.
2026-09-11 12:18:34 +03:00

13 KiB
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05 · Blueprints & REST API

DigiServer v2 registers 7 active blueprints.

1. Blueprint Overview

Blueprint URL prefix Module Focus
main_bp / blueprints/main.py Dashboard, health
auth_bp / blueprints/auth.py Login/logout/register/password
admin_bp /admin blueprints/admin.py Admin panel, HTTPS, build, users, logos
players_bp /players blueprints/players.py Player management
content_bp /content blueprints/content.py Media library + modern playlist management
playlist_bp /playlist blueprints/playlist.py Legacy per-player playlist (redirects)
api_bp /api blueprints/api.py Player-facing REST + deployment API

2. main — Dashboard & Health (/)

Route Methods Endpoint Purpose
/ GET dashboard Counts (players/playlists/content), storage MB, 20 recent logs (cached 60s except viewer role)
/health GET health Health JSON: SELECT 1 DB ping + free disk space

3. auth — Authentication (/)

Route Methods Endpoint Purpose
/login GET/POST login bcrypt login, remember, next redirect, failed-attempt logging
/logout GET logout Logs out + logs action
/register GET/POST register Self-registration → default viewer role
/change-password GET/POST change_password Change own password (verifies current)

4. admin — Admin Panel (/admin)

Security: @login_required on all routes; @admin_required (custom decorator, role == 'admin') on user-management.

Users

Route Methods Endpoint Purpose
/ GET admin_panel Stats, recent logs, users, storage
/user/create POST create_user Create user (username ≥3, password ≥6)
/user/<id>/role POST change_user_role Change role (not own)
/user/<id>/delete POST delete_user Delete user (not own)
/user/<id>/password POST reset_user_password Admin reset password
/users GET user_management User list page
/theme POST change_theme light/dark theme

Media housekeeping

Route Methods Endpoint Purpose
/leftover-media GET leftover_media Content not assigned to any playlist, by type + size
/delete-leftover-images POST — Bulk-delete leftover images (+ archive + PlayerEdit)
/delete-leftover-videos POST — Bulk-delete leftover videos
/delete-single-leftover/<id> POST — Delete one leftover item

System / dependencies

Route Methods Endpoint Purpose
/system/info GET system_info JSON: platform + psutil (CPU/mem/disk)
/dependencies GET dependencies Checks LibreOffice, Poppler, FFmpeg, emoji fonts
/install-libreoffice POST — sudo -n install_libreoffice.sh
/install-emoji-fonts POST — sudo -n install_emoji_fonts.sh
/logo/upload POST upload_logo Upload logo.png
/logs/clear POST clear_logs Delete all ServerLog rows
/customize-logos GET customize_logos Logo customization page
/upload-header-logo POST — Save header_logo.png
/upload-login-logo POST — Save login_logo.png

Editing users

Route Methods Endpoint Purpose
/editing-users GET manage_editing_users List PlayerUser + per-user edit counts
/editing-users/<id>/update POST — Rename editing user
/editing-users/<id>/delete POST — Delete editing user

HTTPS (Caddy)

Route Methods Endpoint Purpose
/https-config GET https_config HTTPS config page (auto-corrects DB flag if request is HTTPS)
/https-config/update POST update_https_config Validate + save config → regenerate Caddyfile → reload Caddy
/https-config/status GET https_config_status Config as JSON

Player build & deployment

Route Methods Endpoint Purpose
/build-player GET build_player Build page + staged-code status
/build-player POST build_player_action build_files / save_config / build_and_config → clone/refresh code, write app_config.json, persist instance/player_build.json

5. players — Player Management (/players)

Route Methods Endpoint Purpose
/ and /list GET list Player list + live deployment-status polling data
/add GET/POST add_player Create player; optional background SSH deployment
/bulk/delete POST — JSON bulk delete
/bulk/assign-playlist POST — JSON bulk assign to playlist
/deployment-status GET — JSON deployment status for all players (polling)
/<int:player_id> GET — Redirect to manage_player
/<id>/edit GET/POST — Edit name/location (legacy)
/<id>/delete POST — Delete player + feedback
/<id>/regenerate-auth POST — New auth code
/<id>/manage GET/POST manage_player Manage page: update_credentials / assign_playlist; feedback, edits, status
/<id>/edited-media GET edited_media All edited media + user mapping
/<id>/edited-media-report GET edited_media_report Tabular report
/<id>/fullscreen GET — Player fullscreen (NO auth; optional ?auth= check), cached playlist
/<id>/reorder POST — Legacy stub → 400 "use Playlists page"
/<id>/playlist/reorder POST — Legacy per-player reorder (JSON up/down)
/<id>/playlist/remove POST — Legacy removal (bumps playlist_version)

Helper: get_player_playlist(player_id) — @cache.memoize(300) builds playlist dicts (url, type, duration, position, muted, audio).

6. content — Media Library & Modern Playlist Management (/content)

This is the primary workflow in v2 (1,519 lines).

Library & uploads

Route Methods Endpoint Purpose
/ GET content_list Main page content_list_new.html: playlists, last-3 media, counts, players
/media-library GET media_library All media by type + edit counts
/media/<id>/delete POST delete_media Delete file + archive + edits; removes from playlists + bumps versions
/upload-media-page GET upload_media_page Upload page (playlist selector)
/upload-media POST upload_media Core upload: images optimized, videos validated, PDF/PPTX → Full-HD PNGs, large files → background threads

Web links

Route Methods Endpoint Purpose
/add-weblink POST add_weblink Create weblink Content (http/https validated), optional playlist add
/playlist/<id>/add-weblink POST — Create weblink + append to playlist

Playlist management

Route Methods Endpoint Purpose
/playlist/create POST — Create playlist (name, description, orientation)
/playlist/<id>/delete POST — Delete + unassign players
/playlist/<id>/manage GET manage_playlist_content Ordered content + available library (no weblinks)
/playlist/<id>/add-content POST — Add library content at next position
/playlist/<id>/remove-content/<content_id> POST — Remove content (deletes orphan weblinks)
/playlist/<id>/bulk-remove POST — JSON bulk remove
/playlist/<id>/reorder POST — JSON reorder (position = index)
/playlist/<id>/update-muted/<content_id> POST — Toggle muted
/playlist/<id>/update-edit-enabled/<content_id> POST — Toggle edit_on_player_enabled
/playlist/<id>/update-duration/<content_id> POST — Per-playlist duration (≥1s)
/player/<id>/assign-playlist POST — Assign/unassign player to playlist

All playlist mutations call Playlist.increment_version() and cache.clear().

Processing helpers (module-level)

process_image_file, process_video_file_extended (ffprobe), process_pdf_file (pdf2image @300 DPI → _pageNNN.png), process_presentation_file (LibreOffice → PDF → pdftoppm → Full-HD PNG), create_fullhd_image, resize_image_to_fullhd, optimize_image_to_fullhd, process_file_in_background (thread wrapper).

7. playlist — Legacy Per-Player Routes (/playlist)

Redirects/legacy — kept for compatibility:

Route Methods Purpose
/<int:player_id> GET Redirect to modern manage page
/<id>/add POST Add content to player's playlist
/<id>/remove/<content_id> POST Remove + renumber
/<id>/reorder POST JSON reorder from content_ids
/<id>/update-duration/<content_id> POST Update duration
/<id>/update-muted/<content_id> POST Update muted
/<id>/clear POST Clear all items

8. api — Player-Facing REST + Deployment API (/api)

Custom decorators: rate_limit(max_requests, window) (in-memory, IP/Bearer keyed) and verify_player_auth (validates Bearer auth_code → sets request.player).

Health & auth

Route Methods Endpoint Purpose
/health GET health_check API health (version: 2.0.0)
/certificate GET — TLS certificate test
/auth/player POST authenticate_player hostname + password/quickconnect → auth_code, playlist_id, orientation; sets online
/auth/verify POST verify_auth_code Verify auth code → player info

Playlist delivery

Route Methods Endpoint Purpose
/playlists GET get_playlist_by_quickconnect Kivy-compatible: ?hostname=&quickconnect_code= → playlist + version + hashed quickconnect
/playlists/<player_id> GET get_player_playlist Bearer-authed fetch (cached)
/playlist-version/<player_id> GET get_playlist_version Lightweight refresh-poll version check

Payload keys the players expect (from get_cached_playlist): file_name, type, duration, position, url, description, edit_on_player_enabled, muted, audio ("on"/"off").

Feedback & monitoring

Route Methods Endpoint Purpose
/player-feedback POST receive_player_feedback Status (playing/paused/error/restarting); infers player; auto-marks deployment deployed
/player-status/<player_id> GET get_player_status Online (5-min), latest feedback
/system-info GET — Counts: players online/total, content, 24h logs
/content GET — List content with counts
/logs GET get_logs Query logs (limit/level/since)

Edited media

Route Methods Endpoint Purpose
/player-edit-media POST receive_edited_media Bearer-authed multipart upload of edited image + metadata; versionizes to edited_media/<content_id>/; records PlayerEdit; auto-creates PlayerUser; repoints Content.filename; bumps playlist version; clears cache

SSH deployment

Route Methods Endpoint Purpose
/deploy/test-ssh POST test_ssh_connection Test SSH (sshpass/ssh)
/deploy/player POST deploy_player Full remote deploy (deploy_player_to_host); API key = sha256(name:hostname)[:32]

Error handlers: JSON 404 / 405 / 500.

9. API Call Flows (Mermaid)

Player bootstrap (auth → playlist)

sequenceDiagram
    participant P as Player
    participant A as /api
    P->>A: POST /api/auth/player {hostname, password|quickconnect}
    A->>A: Player.authenticate()
    A-->>P: {auth_code, playlist_id, orientation}
    P->>A: GET /api/playlists/<id> (Bearer auth_code)
    A-->>P: playlist items + version
    loop refresh poll
        P->>A: GET /api/playlist-version/<id>
        A-->>P: {version}
    end

Edited media upload

sequenceDiagram
    participant P as Player
    participant A as /api
    participant DB as SQLite
    P->>A: POST /api/player-edit-media (Bearer, multipart image + metadata)
    A->>DB: locate Content (filename / edited_media/<id>/ regex / last PlayerEdit)
    A->>DB: move original → edited_media/<id>/original_*
    A->>DB: save new version + side-car JSON
    A->>DB: get_or_create PlayerUser (user_code)
    A->>DB: create PlayerEdit
    A->>DB: repoint Content.filename → latest edit (preserve original_filename)
    A->>DB: Playlist.increment_version()
    A-->>P: 200 OK

Deployment

sequenceDiagram
    participant Admin as Admin UI
    participant S as Server (app)
    participant T as Background task
    participant H as Player host
    Admin->>S: add player / deploy
    S->>T: background_player_deployment()
    T->>H: sshpass test_ssh_connection()
    T->>H: rsync staged code (or git clone/pull)
    T->>H: write config/app_config.json
    T->>H: temp passwordless sudo → install.sh → start.sh
    T->>H: cleanup sudoers
    T-->>S: update player.deployment_status = deployed|failed
    Admin->>S: GET /players/deployment-status (poll)

Next: 06 · Utils & Services

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