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@@ -2,11 +2,13 @@
|
||||
|
||||
## Version
|
||||
|
||||
**Bratonien Tools 0.9.6.2**
|
||||
**Bratonien Tools 9.7.1.0**
|
||||
|
||||
Zielplattform der produktiven NC-Connector-Synchronisierung ist derzeit **Piwigo 16.4.0**.
|
||||
|
||||
## NC Connector
|
||||
|
||||
Der NC Connector besitzt nur noch einen produktiven Verbindungsweg: **Nextcloud per WebDAV**.
|
||||
Der NC Connector besitzt einen produktiven Verbindungsweg: **Nextcloud per WebDAV**.
|
||||
|
||||
### Verbindungsmodell
|
||||
|
||||
@@ -14,30 +16,92 @@ Der NC Connector besitzt nur noch einen produktiven Verbindungsweg: **Nextcloud
|
||||
- `source_mode=webdav-placeholder`
|
||||
- Nextcloud-Adresse, Benutzer und Passwort/App-Passwort werden pro Verbindung verschlüsselt gespeichert.
|
||||
- Piwigo-API und Benutzername/Passwort-Fallback werden ebenfalls pro Verbindung gespeichert.
|
||||
- Der Assistent zeigt ausschließlich die Verzeichnisse, auf die der angemeldete Nextcloud-Benutzer per WebDAV zugreifen kann.
|
||||
- Mehrere Verzeichnisse können pro Verbindung ausgewählt werden.
|
||||
- Der Assistent zeigt ausschließlich Verzeichnisse, auf die der angemeldete Nextcloud-Benutzer per WebDAV zugreifen kann.
|
||||
- Ein leerer `webdav_path` ist ein gültiger Root und bedeutet den Dateibereich des authentifizierten Nextcloud-Benutzers.
|
||||
|
||||
### Root-Verhalten
|
||||
|
||||
Bei `webdav_path=""` wird die technische Nextcloud-Benutzerebene nicht als Piwigo-Album angelegt.
|
||||
|
||||
Direkte Unterordner des Nextcloud-Benutzerroots werden als Top-Level-Piwigo-Alben gespiegelt. Direkt im Root liegende Einzelbilder verbleiben auf Root-Ebene des verbindungseigenen Shadow Trees und werden durch die bestehende Orphan-Logik behandelt.
|
||||
|
||||
Es gibt keine fest verdrahteten Album-Namen.
|
||||
|
||||
### Laufzeit
|
||||
|
||||
Der gemeinsame Runner verarbeitet ausschließlich WebDAV-Verbindungen:
|
||||
Der gemeinsame Runner verarbeitet WebDAV-Verbindungen in dieser Reihenfolge:
|
||||
|
||||
1. `runtime/reconcile-webdav.php`
|
||||
2. `runtime/cleanup-webdav-piwigo.php`
|
||||
3. `runtime/sync-webdav.sh` für jede vorhandene WebDAV-Konfiguration
|
||||
2. `runtime/repair-webdav-orphans.php`
|
||||
3. `runtime/cleanup-webdav-piwigo.php`
|
||||
4. `runtime/sync-webdav.sh` für jede vorhandene WebDAV-Konfiguration
|
||||
|
||||
Die verbindungsspezifischen Runtime-Konfigurationen liegen unter `/etc/bratonien-tools/nc-connector/`. Zustandsdaten liegen unter `/var/lib/bratonien-tools/nc-connector/connection-ID`.
|
||||
|
||||
### Shadow Tree und Piwigo
|
||||
Der Reconcile- und Shell-Pfad unterstützt den leeren WebDAV-Root ausdrücklich und gibt ihn als `--root ""` an den Platzhalter-Builder weiter.
|
||||
|
||||
`runtime/lib/build_webdav_placeholder_source.py` bildet die ausgewählten Nextcloud-Inhalte als lokale Platzhalterquelle ab. `runtime/lib/shadow_tree.py` erzeugt daraus die Dateisystemstruktur, die Piwigo als physische Site sieht.
|
||||
### Platzhalterquelle, Metadaten und Shadow Tree
|
||||
|
||||
Jede WebDAV-Verbindung besitzt ihre eigene Piwigo-Site. `runtime/lib/piwigo-sync.php` übergibt genau diese Site an `bratonien.nc.syncProductive` und `bratonien.nc.syncOrphans`. Es gibt keinen zusätzlichen Sync auf Site 1.
|
||||
`runtime/lib/build_webdav_placeholder_source.py` bildet die Nextcloud-Inhalte als lokale Platzhalterquelle ab. Für Bilder existieren physische 1×1-Platzhalterdateien; die Originale werden dabei nicht dauerhaft heruntergeladen.
|
||||
|
||||
Der Shadow Tree dient ausschließlich dazu, Piwigo die Alben und Bilder als Dateisystemstruktur bereitzustellen. Albumlogik, Dateisynchronisierung und die daraus folgenden Piwigo-Datensätze bleiben Aufgabe von Piwigo.
|
||||
Der WebDAV-Scan übernimmt zusätzlich die von Nextcloud gelieferten Bildmaße aus `nc:metadata-photos-size`. `width`, `height` und `fileid` werden im `webdav-map.json` geführt. Nach dem normalen Piwigo-Dateisync überträgt `runtime/lib/sync-webdav-metadata.php` die Originalmaße in `piwigo_images`, damit Piwigo seine Derivatgrößen und Lazy-Loading-Geometrie auf Basis der echten Bildabmessungen berechnet.
|
||||
|
||||
`runtime/lib/shadow_tree.py` erzeugt atomar die Dateisystemstruktur, die Piwigo als physische Site sieht. Shadow-Verzeichnisse werden so angelegt, dass der Webserver die für die On-Demand-Materialisierung nötigen Dateisystemoperationen ausführen kann.
|
||||
|
||||
Jede WebDAV-Verbindung besitzt ihre eigene Piwigo-Site. Es gibt keinen zusätzlichen Sync auf Site 1.
|
||||
|
||||
### Piwigo-Synchronisierung
|
||||
|
||||
`runtime/lib/piwigo-sync.php` bevorzugt `bratonien.nc.syncProductive` für Piwigo 16.4.0. Wenn für die Verbindung keine Piwigo-API eingerichtet ist, wird der gespeicherte Administrator-/Webmaster-Benutzername/Passwort-Fallback verwendet und Piwigos nativer `site_update` ausgeführt.
|
||||
|
||||
Danach wird `bratonien.nc.syncOrphans` für die konkrete WebDAV-Site ausgeführt.
|
||||
|
||||
Der Shadow Tree stellt Piwigo ausschließlich die physische Album-/Bildstruktur bereit. Albumdatensätze, Bilddatensätze, Bild-Kategorie-Verknüpfungen und Piwigo-Derivate bleiben Aufgabe von Piwigo.
|
||||
|
||||
### On-Demand-Materialisierung und Derivaterzeugung
|
||||
|
||||
`include/webdav_materialize_runtime.inc.php` löst aus dem Piwigo-Bildpfad die konkrete Verbindung, den ausgewählten Nextcloud-Root, den relativen WebDAV-Pfad sowie die Mapping-Metadaten `fileid`, `width`, `height`, MIME-Typ, Größe und ETag auf.
|
||||
|
||||
Für ein noch nicht vorhandenes Derivat läuft `webdav-derivative.php`:
|
||||
|
||||
1. Zugriffsprüfung für das Piwigo-Bild;
|
||||
2. Auswahl einer temporären Nextcloud-Quelle;
|
||||
3. temporäres Bereitstellen dieser Quelle am exakten von Piwigo erwarteten Quellpfad;
|
||||
4. Erzeugung des normalen Piwigo-Derivats mit Piwigos eigener `pwg_image`-/Derivative-Logik im selben PHP-Prozess;
|
||||
5. Wiederherstellung des Shadow-/Platzhalterzustands;
|
||||
6. Auslieferung des Piwigo-Derivats.
|
||||
|
||||
Ein interner HTTP-Self-Request auf `i.php` wird nicht mehr verwendet. Damit wird kein zusätzlicher PHP-FPM-Worker pro Derivaterzeugung benötigt.
|
||||
|
||||
Für die erste Preview-Stufe verwenden ausschließlich `custom:s9999x250` und `standard:square` den authentifizierten Nextcloud-Endpunkt `/core/preview` anhand der Nextcloud-`fileid`. Die Preview wird mit etwa doppelter benötigter Piwigo-Auflösung und erhaltenem Seitenverhältnis angefordert. Die Berechnung berücksichtigt das Original-Seitenverhältnis, damit auch Crop-Derivate genügend Pixel erhalten. Varianten mit Bildrotation werden in dieser Stufe nicht über Preview erzeugt.
|
||||
|
||||
Ist keine geeignete Preview planbar oder schlägt der Preview-Abruf fehl, fällt der Gate automatisch auf den vollständigen WebDAV-Originaldownload zurück. Große/originale Anforderungen verwenden weiterhin die Originalquelle.
|
||||
|
||||
Die temporäre Preview bzw. das temporäre Original wird nach der Derivaterzeugung entfernt. Das fertige Derivat verbleibt ausschließlich in Piwigos normalem `_data/i`-Cache. Der Connector führt keinen parallelen permanenten Derivat-Cache.
|
||||
|
||||
### Orphan-Logik
|
||||
|
||||
Direkt im WebDAV-Site-Root liegende Bilder werden nicht künstlich in ein Album gezwungen. Sie werden durch `bratonien.nc.syncOrphans` als Piwigo-Orphans synchronisiert.
|
||||
|
||||
`runtime/repair-webdav-orphans.php` läuft vor den verbindungsspezifischen Syncs und repariert historische WebDAV-Orphan-Zustände.
|
||||
|
||||
### Private Top-Level-Alben
|
||||
|
||||
Da die technische Nextcloud-Benutzerebene nicht mehr als Elternalbum existiert, können WebDAV-Unterordner echte private Top-Level-Piwigo-Alben sein. Beim Connector-Fallback-Sync sorgt `bratonien_tools_preserve_connector_top_level_access()` dafür, dass der verwendete Piwigo-Administrator auf diese privaten Top-Level-Alben zugreifen kann. Nach Änderungen wird der Benutzer-Cache invalidiert.
|
||||
|
||||
Die allgemeine bestehende Funktion `bratonien_tools_preserve_private_album_access()` in `include/album_shares.inc.php` bleibt davon getrennt.
|
||||
|
||||
### Administrations-Dashboard
|
||||
|
||||
Piwigo 16.4.0 zeigt die Album-Kachel im Standardtemplate nur bei `NB_ALBUMS > 1` an. Dadurch verschwand die Kachel nach dem korrekten Entfernen der künstlichen Nextcloud-Benutzerebene, sobald nur noch ein echtes Album vorhanden war.
|
||||
|
||||
Bratonien Tools setzt für die Verwaltungsübersicht einen Template-Prefilter und ändert ausschließlich diese Anzeigebedingung auf `NB_ALBUMS > 0`. Die Albumzahl selbst stammt weiterhin unverändert aus Piwigos `get_pwg_general_statitics()`.
|
||||
|
||||
### Bildauslieferung
|
||||
|
||||
Die Dateien im Shadow Tree sind Platzhalter. `include/webdav_image_runtime.inc.php` erkennt die WebDAV-Zuordnung und ersetzt die Bildquelle bei der Auslieferung durch den zugehörigen Nextcloud-Inhalt. `webdav-image.php` streamt die Bilddaten serverseitig, ohne Nextcloud-Zugangsdaten an den Browser weiterzugeben.
|
||||
Fehlende Piwigo-Derivate werden durch den On-Demand-Gate erzeugt. Bereits vorhandene Derivate werden direkt aus Piwigos eigenem Derivat-Cache ausgeliefert.
|
||||
|
||||
Für direkte Originalanforderungen existiert weiterhin die serverseitige WebDAV-Originalauslieferung. Nextcloud-Zugangsdaten werden dem Browser nicht offengelegt.
|
||||
|
||||
### Löschen
|
||||
|
||||
@@ -45,18 +109,38 @@ Eine WebDAV-Verbindung kann unabhängig von ihrer Reihenfolge gelöscht werden.
|
||||
|
||||
### Diagnose
|
||||
|
||||
Der Status wird pro Verbindung geführt. Fehler enthalten Zeitpunkt, betroffene Verbindung, Prozesszustand und technische Details. Die Administration zeigt keine lokalen Datenbank-, Storage- oder Mount-Einstellungen mehr an.
|
||||
Der WebDAV-Derivative-Gate schreibt Request-bezogene `[BRAT-WD ...]`-Diagnoseeinträge. Für neue Derivate zeigen `preview_start`, `preview_failed`, `download_done mode=preview|original`, `generate_start` und `generate_done` den verwendeten Quellpfad und die Laufzeiten. Der Verbindungsstatus wird pro Verbindung geführt. Runtime-Probleme lassen sich zusätzlich über `bratonien-nc-connector.service` nachvollziehen.
|
||||
|
||||
## Entfernte Connector-Komponenten
|
||||
## Aktuell relevante Dateien
|
||||
|
||||
Nicht mehr Bestandteil des Plugins sind lokale Nextcloud-Datenbankanbindungen, PostgreSQL-Reader, Source-/Activity-Views, Storage-Mappings, Host-Mounts, lokale Reconcile-/Sync-Skripte, Cutover-/Migrationswerkzeuge und der frühere Simulations-Webservice `bratonien.nc.sync`.
|
||||
- `main.inc.php` – Plugin-Hooks, Connector-Sync-Hilfen, Dashboard-Prefilter
|
||||
- `include/webdav_materialize_runtime.inc.php` – WebDAV-Quellauflösung einschließlich `fileid` und Originalmaßen
|
||||
- `webdav-derivative.php` – On-Demand-Gate, Nextcloud-Preview/Original-Fallback und Piwigo-Derivaterzeugung
|
||||
- `webdav-image.php` – direkte WebDAV-Originalauslieferung
|
||||
- `include/nc_productive_ws.inc.php` – direkter Piwigo-Core-Sync für 16.4.0
|
||||
- `include/nc_orphan_ws.inc.php` – Root-Orphan-Synchronisierung
|
||||
- `runtime/reconcile-webdav.php` – Runtime-Reconcile einschließlich leerem WebDAV-Root
|
||||
- `runtime/repair-webdav-orphans.php` – Orphan-Reparatur
|
||||
- `runtime/cleanup-webdav-piwigo.php` – Bereinigung verwaister Piwigo-Sites
|
||||
- `runtime/sync-webdav.sh` – verbindungsspezifischer Sync
|
||||
- `runtime/run-all.sh` – gemeinsamer Runner
|
||||
- `runtime/lib/build_webdav_placeholder_source.py` – WebDAV-Scan, Bildmetadaten und Platzhalterquelle
|
||||
- `runtime/lib/sync-webdav-metadata.php` – Übernahme der Originalmaße nach Piwigo
|
||||
- `runtime/lib/shadow_tree.py` – atomarer Shadow Tree
|
||||
- `runtime/lib/piwigo-sync.php` – Piwigo-API/Fallback-Sync
|
||||
|
||||
## Nicht mehr das produktive WebDAV-Modell
|
||||
|
||||
Nicht mehr maßgeblich sind das frühere Modell eines separaten WebDAV-Bildstreams als Derivatquelle, ein paralleler vollständiger Connector-Derivatbestand oder ein interner HTTP-Aufruf von `webdav-derivative.php` zurück auf Piwigos `i.php`.
|
||||
|
||||
Maßgeblich ist: **physischer Platzhalter + passende temporäre Nextcloud-Preview bzw. Original-Fallback + Piwigos Bildverarbeitung im selben PHP-Prozess + normales Piwigo-Derivat + Wiederherstellung des Platzhalters**.
|
||||
|
||||
## Prüfpflicht vor Merge
|
||||
|
||||
Jede Änderung wird vor dem Merge mindestens mit folgenden GitHub-Actions-Prüfungen validiert:
|
||||
Die GitHub-Actions-Konfiguration prüft mindestens:
|
||||
|
||||
- PHP-Syntax für 8.2, 8.3, 8.4 und 8.5
|
||||
- Prüfung auf doppelte globale `bratonien_tools_*`-Funktionen
|
||||
- doppelte globale `bratonien_tools_*`-Funktionen
|
||||
- JavaScript-Syntax
|
||||
- Python-Syntax/Compile
|
||||
- Shell-Syntax mit `bash -n`
|
||||
|
||||
113
README.md
113
README.md
@@ -2,7 +2,7 @@
|
||||
|
||||
Modulares Piwigo-Plugin für Administration, Bildverarbeitung, geschützte Freigaben, Fotoauswahl und die Anbindung von Nextcloud an Piwigo.
|
||||
|
||||
Aktuelle Plugin-Version: **0.9.6.2**
|
||||
Aktuelle Plugin-Version: **9.7.1.0**
|
||||
|
||||
## Grundprinzip
|
||||
|
||||
@@ -12,18 +12,43 @@ Für die Administration gilt: Der normale Nutzer sieht Aufgaben, Entscheidungen
|
||||
|
||||
## NC Connector
|
||||
|
||||
Der NC Connector bindet ausdrücklich ausgewählte Nextcloud-Inhalte ausschließlich per WebDAV an Piwigo an.
|
||||
Der NC Connector bindet ausdrücklich ausgewählte Nextcloud-Inhalte per WebDAV an Piwigo an. Nextcloud bleibt dabei die Quelle der Originaldateien; Piwigo verwaltet Alben, Bilder und seine eigenen Derivate.
|
||||
|
||||
### Datenmodell
|
||||
|
||||
- Nextcloud bleibt die Quelle der Originaldateien.
|
||||
- Originalbilder werden nicht dauerhaft in eine zweite Bibliothek unter Piwigo kopiert.
|
||||
- Ein Shadow Tree erzeugt die für Piwigo benötigte Ordnerstruktur.
|
||||
- Nextcloud bleibt die verbindliche Quelle der Originaldateien.
|
||||
- Originalbilder werden nicht dauerhaft als zweite vollständige Bibliothek unter Piwigo gespeichert.
|
||||
- Eine lokale Platzhalterquelle enthält physische 1×1-Dateien, damit Piwigo die Bilder regulär als Dateisysteminhalte erkennen kann.
|
||||
- Ein Shadow Tree bildet daraus die von Piwigo erwartete Galerie-Ordnerstruktur.
|
||||
- Ordner werden als physische Piwigo-Alben synchronisiert.
|
||||
- Root-Dateien können als Piwigo-Orphans registriert werden.
|
||||
- Direkt im ausgewählten Nextcloud-Root liegende Einzelbilder werden über die vorhandene Orphan-Logik behandelt.
|
||||
- Neu importierte physische Connector-Alben werden privat angelegt.
|
||||
- Entfernte Quellen verschwinden aus Shadow Tree und Piwigo; die Nextcloud-Originale bleiben erhalten.
|
||||
|
||||
### Nextcloud-Root ohne künstliches Benutzeralbum
|
||||
|
||||
Ein leerer `webdav_path` ist ein gültiger Root und bedeutet den Dateibereich des authentifizierten Nextcloud-Benutzers.
|
||||
|
||||
Dabei wird der Nextcloud-Benutzername nicht als künstliche Album-Ebene angelegt. Beispiel:
|
||||
|
||||
```text
|
||||
Nextcloud
|
||||
/
|
||||
├── 400 Auswahl/
|
||||
├── Zweites Album/
|
||||
├── einzelbild-1.jpg
|
||||
└── einzelbild-2.jpg
|
||||
```
|
||||
|
||||
wird in Piwigo logisch als
|
||||
|
||||
```text
|
||||
400 Auswahl
|
||||
Zweites Album
|
||||
```
|
||||
|
||||
abgebildet. Die direkt im Root liegenden Einzelbilder werden separat durch die Orphan-Synchronisierung erfasst.
|
||||
|
||||
### Voraussetzungen
|
||||
|
||||
Benötigt werden nur:
|
||||
@@ -35,30 +60,53 @@ Benötigt werden nur:
|
||||
|
||||
Nicht benötigt werden Nextcloud-Datenbankzugriff, `occ`-Adminzugriff, Storage-IDs, Backend-Pfade, zusätzliche Host-Mounts, FUSE, davfs oder rclone.
|
||||
|
||||
### WebDAV-Ablauf
|
||||
### WebDAV-Scan und Shadow Tree
|
||||
|
||||
1. Der Assistent prüft Nextcloud und liest die sichtbaren Verzeichnisse per WebDAV.
|
||||
2. Ausgewählte Verzeichnisse werden rekursiv per PROPFIND eingelesen.
|
||||
3. Ordner, Dateiname, Nextcloud-Datei-ID, MIME-Typ, Größe, ETag und WebDAV-Pfad werden erfasst.
|
||||
3. Ordner, Dateiname, Nextcloud-Datei-ID, MIME-Typ, Größe, ETag, Originalabmessungen und WebDAV-Pfad werden erfasst.
|
||||
4. `runtime/lib/build_webdav_placeholder_source.py` erzeugt eine lokale Platzhalterquelle ohne dauerhafte Originalkopie.
|
||||
5. `runtime/lib/shadow_tree.py` baut daraus den verbindungseigenen Shadow Tree.
|
||||
5. `runtime/lib/shadow_tree.py` baut atomar den verbindungseigenen Shadow Tree.
|
||||
6. Der WebDAV-Galeriebaum liegt unter `_data/bratonien-tools/nc-webdav-gallery/connection-ID`.
|
||||
7. Jede WebDAV-Verbindung wird als eigene physische Piwigo-Site registriert.
|
||||
8. Piwigos Dateisynchronisierung erhält ausschließlich diese verbindungseigene Site.
|
||||
9. Die WebDAV-Bildzuordnung ersetzt beim Ausliefern Platzhalter-URLs durch die echte Nextcloud-Bildquelle.
|
||||
10. `webdav-image.php` streamt benötigte Bilder serverseitig; Zugangsdaten werden dem Browser nicht offengelegt.
|
||||
9. `runtime/lib/sync-webdav-metadata.php` übernimmt die von Nextcloud gelieferten Originalmaße in Piwigos Bilddatensätze.
|
||||
|
||||
### On-Demand-Bildauslieferung und Piwigo-Derivate
|
||||
|
||||
`include/webdav_materialize_runtime.inc.php` erkennt anhand des Piwigo-Bildpfads die zugehörige WebDAV-Verbindung, den Nextcloud-Root und den relativen WebDAV-Pfad. Aus dem Mapping stehen zusätzlich `fileid`, Originalbreite/-höhe, MIME-Typ, Dateigröße und ETag zur Verfügung. Der Hook `get_derivative_url` leitet fehlende WebDAV-Derivate an `webdav-derivative.php` um.
|
||||
|
||||
Wenn ein benötigtes Piwigo-Derivat noch nicht existiert:
|
||||
|
||||
1. `webdav-derivative.php` prüft den Piwigo-Zugriff auf das Bild.
|
||||
2. Für `custom:s9999x250` und `standard:square` wird bevorzugt eine passende authentifizierte Nextcloud-Preview anhand der `fileid` geladen. Die Preview wird mit ungefähr doppelter benötigter Piwigo-Auflösung und erhaltenem Seitenverhältnis angefordert.
|
||||
3. Ist keine passende Preview planbar oder schlägt der Preview-Abruf fehl, wird automatisch das vollständige Original per WebDAV geladen. Große bzw. originale Anforderungen verwenden weiterhin die Originalquelle.
|
||||
4. Die temporäre Bildquelle ersetzt für die Dauer der Erzeugung die physische 1×1-Platzhalterdatei bzw. den Shadow-Link am von Piwigo erwarteten Quellpfad.
|
||||
5. Piwigos eigene `pwg_image`-/Derivative-Logik erzeugt das normale Piwigo-Derivat direkt im selben PHP-Prozess. Ein interner HTTP-Self-Request auf `i.php` wird nicht verwendet.
|
||||
6. Danach wird die temporäre Bildquelle entfernt und der Platzhalter-/Shadow-Zustand wiederhergestellt.
|
||||
7. Das fertige Derivat wird ausgeliefert und künftig normal aus Piwigos `_data/i`-Derivat-Cache verwendet.
|
||||
|
||||
Damit bleibt Piwigo für Größen, Derivate und Lazy-Loading verantwortlich. Der Connector hält keinen parallelen eigenen vollständigen Derivat-Cache vor.
|
||||
|
||||
Für Fälle, in denen Piwigo direkt die Originalquelle benötigt, steht weiterhin die serverseitige WebDAV-Auslieferung zur Verfügung. Nextcloud-Zugangsdaten werden nicht an den Browser weitergegeben.
|
||||
|
||||
### Piwigo-Synchronisierung
|
||||
|
||||
Der Connector verwendet die vorhandene Piwigo-Dateisynchronisierung für die verbindungseigene WebDAV-Site. Der Shadow Tree ist die Dateisystemdarstellung, die Piwigo für Alben und Bilder benötigt.
|
||||
Der Connector verwendet die vorhandene Piwigo-Dateisynchronisierung für die verbindungseigene WebDAV-Site. Der Shadow Tree ist ausschließlich die Dateisystemdarstellung, die Piwigo für Alben und Bilder benötigt.
|
||||
|
||||
`runtime/lib/piwigo-sync.php` ruft dafür `bratonien.nc.syncProductive` auf. Die Methode führt den Piwigo-Core-Sync für die konkrete Site aus. `bratonien.nc.syncOrphans` arbeitet ebenfalls nur auf der übergebenen WebDAV-Site.
|
||||
`runtime/lib/piwigo-sync.php` bevorzugt die Webservice-Methode `bratonien.nc.syncProductive`. Ist keine Piwigo-API für die Verbindung eingerichtet, wird der vorhandene Administrator-/Webmaster-Benutzername/Passwort-Fallback verwendet und Piwigos nativer `site_update` ausgeführt.
|
||||
|
||||
Nach der regulären Dateisynchronisierung läuft `bratonien.nc.syncOrphans` für direkt im Site-Root liegende Einzelbilder.
|
||||
|
||||
Die produktive Synchronisierung ist aktuell auf **Piwigo 16.4.0** abgestimmt.
|
||||
|
||||
### Piwigo-Zugang
|
||||
### Private Top-Level-Alben
|
||||
|
||||
Der Zugang wird pro Verbindung gespeichert. Bevorzugt wird eine Piwigo-API. Wird keine API eingerichtet, kann ein Administrator-/Webmaster-Benutzer mit Passwort als Fallback verwendet werden.
|
||||
Durch das Überspringen der technischen Nextcloud-Benutzerebene können WebDAV-Unterordner zu echten Top-Level-Piwigo-Alben werden. Für den Connector-Sync wird deshalb der Zugriff des verwendeten Piwigo-Administrators auf neu erzeugte private Top-Level-Alben erhalten und der Benutzer-Cache anschließend invalidiert.
|
||||
|
||||
### Administrations-Dashboard
|
||||
|
||||
Piwigo 16.4.0 blendet seine Album-Statistik standardmäßig bei exakt einem Album aus (`NB_ALBUMS > 1`). Bratonien Tools passt ausschließlich diese Dashboard-Anzeige auf `NB_ALBUMS > 0` an. Dadurch wird auch ein einzelnes korrekt angelegtes Album in der Verwaltungsübersicht angezeigt.
|
||||
|
||||
### Statusanzeige
|
||||
|
||||
@@ -78,11 +126,14 @@ Aktive WebDAV-Verbindungen werden über den gemeinsamen Runner verarbeitet:
|
||||
|
||||
Verbindungsspezifische Konfigurationen liegen unter `/etc/bratonien-tools/nc-connector/`, State-Daten unter `/var/lib/bratonien-tools/nc-connector/connection-ID`.
|
||||
|
||||
Der Lauf besteht aus:
|
||||
Der gemeinsame Lauf besteht aktuell aus:
|
||||
|
||||
1. WebDAV-Verbindungen reconciliieren;
|
||||
2. verwaiste WebDAV-Piwigo-Inhalte bereinigen;
|
||||
3. jede vorhandene WebDAV-Verbindung synchronisieren.
|
||||
1. `runtime/reconcile-webdav.php` – gespeicherte Verbindungen in Runtime-Konfigurationen überführen;
|
||||
2. `runtime/repair-webdav-orphans.php` – vorhandene WebDAV-Orphan-Zustände reparieren;
|
||||
3. `runtime/cleanup-webdav-piwigo.php` – verwaiste WebDAV-Piwigo-Daten bereinigen;
|
||||
4. `runtime/sync-webdav.sh` – jede vorhandene WebDAV-Verbindung synchronisieren.
|
||||
|
||||
Der verbindungsspezifische Lauf erzeugt Platzhalterquelle und Shadow Tree, führt Piwigos Sync und Orphan-Sync aus und überträgt anschließend die Originalabmessungen aus dem WebDAV-Mapping in Piwigo. Eine vollständige Vorab-Erzeugung von Connector-Derivaten findet nicht statt; fehlende Derivate werden On-Demand erzeugt.
|
||||
|
||||
## Bildcache
|
||||
|
||||
@@ -133,26 +184,30 @@ Der integrierte Updater liest den Zielstand aus GitHub, bindet ein Update an ein
|
||||
|
||||
## Wichtige Dateien und Verzeichnisse
|
||||
|
||||
- `main.inc.php` – Plugin-Einstieg und Runtime-Hooks
|
||||
- `main.inc.php` – Plugin-Einstieg, Hooks, Connector-Sync-Hilfen und Dashboard-Prefilter
|
||||
- `admin.php` – zentraler Admin-Controller
|
||||
- `include/nc_connector.inc.php` – WebDAV-Verbindungsmodell
|
||||
- `include/nc_connector_wizard.inc.php` – Verbindungsassistent
|
||||
- `include/nc_connector_wizard_webdav_flow.inc.php` – WebDAV-Wizardablauf
|
||||
- `include/nc_connector_delete_safe.inc.php` – Löschen einschließlich WebDAV-Piwigo-Inhalten
|
||||
- `include/nc_productive_ws.inc.php` – Piwigo-Core-Dateisync
|
||||
- `include/nc_productive_ws.inc.php` – direkter Piwigo-Core-Dateisync für Piwigo 16.4.0
|
||||
- `include/nc_orphan_ws.inc.php` – Orphan-Synchronisierung der konkreten WebDAV-Site
|
||||
- `include/webdav_image_runtime.inc.php` – WebDAV-Bildzuordnung und URL-Filter
|
||||
- `webdav-image.php` – berechtigungsgeprüfter WebDAV-Bildstream
|
||||
- `runtime/reconcile-webdav.php` – WebDAV-Runtime-Reconcile
|
||||
- `include/webdav_materialize_runtime.inc.php` – WebDAV-Quellauflösung und On-Demand-Materialisierung einschließlich `fileid` und Originalmaßen
|
||||
- `include/webdav_image_runtime.inc.php` – vorhandene WebDAV-Bildzuordnung/Originalauslieferung
|
||||
- `webdav-derivative.php` – On-Demand-Gate, Nextcloud-Preview/Original-Fallback und Piwigo-Derivaterzeugung
|
||||
- `webdav-image.php` – serverseitige WebDAV-Originalauslieferung
|
||||
- `runtime/reconcile-webdav.php` – WebDAV-Runtime-Reconcile, einschließlich gültigem leerem Root
|
||||
- `runtime/repair-webdav-orphans.php` – Reparatur vorhandener Orphan-Zustände
|
||||
- `runtime/cleanup-webdav-piwigo.php` – Bereinigung verwaister WebDAV-Piwigo-Sites
|
||||
- `runtime/sync-webdav.sh` – Ablauf einer WebDAV-Verbindung
|
||||
- `runtime/run-all.sh` – gemeinsamer WebDAV-Runner
|
||||
- `runtime/lib/build_webdav_placeholder_source.py` – rekursiver WebDAV-Scan und Platzhalterquelle
|
||||
- `runtime/lib/shadow_tree.py` – atomarer Shadow Tree
|
||||
- `runtime/lib/build_webdav_placeholder_source.py` – rekursiver WebDAV-Scan, Bildmetadaten und physische Platzhalterquelle
|
||||
- `runtime/lib/sync-webdav-metadata.php` – Übernahme der Originalabmessungen in Piwigo
|
||||
- `runtime/lib/shadow_tree.py` – atomarer, Piwigo-kompatibler Shadow Tree
|
||||
- `runtime/lib/piwigo-sync.php` – Piwigo-Sync mit API/Fallback
|
||||
- `main-cache-build.php` – allgemeiner Piwigo-Derivat-/Cache-Builder
|
||||
- `include/self_update.inc.php` – Self-Updater
|
||||
- `include/album_shares.inc.php` – geschützte Albumfreigaben
|
||||
- `include/album_shares.inc.php` – geschützte Albumfreigaben und private Albumzugriffe
|
||||
- `include/public_selection.inc.php` – Fotoauswahl
|
||||
- `include/batch_titles.inc.php` – fortlaufende Titel
|
||||
- `include/watermark_*.inc.php` – Wasserzeichen-Engine
|
||||
@@ -167,5 +222,7 @@ Der integrierte Updater liest den Zielstand aus GitHub, bindet ein Update an ein
|
||||
- Wizard-Geheimnisse werden nicht im Browser-Web-Storage persistiert;
|
||||
- produktive Piwigo-API ist versionsgebunden;
|
||||
- Originalbilder werden vom Connector nicht gelöscht;
|
||||
- WebDAV-Originalbilder werden nicht dauerhaft lokal gespeichert;
|
||||
- WebDAV-Originalbilder werden nur bei Bedarf temporär lokal materialisiert;
|
||||
- kleine Derivate können stattdessen eine temporäre authentifizierte Nextcloud-Preview verwenden;
|
||||
- temporäre Preview-/Originalquellen werden nach der Piwigo-Derivaterzeugung wieder entfernt;
|
||||
- Update-Pakete werden an Commit und Hash gebunden.
|
||||
|
||||
@@ -4,9 +4,14 @@ if (!defined('PHPWG_ROOT_PATH'))
|
||||
die('Hacking attempt!');
|
||||
}
|
||||
|
||||
function bratonien_tools_nc_connector_systemctl_value(array $args)
|
||||
function bratonien_tools_nc_connector_systemctl_run(array $args)
|
||||
{
|
||||
if (!function_exists('proc_open')) return '';
|
||||
$result = array('exit'=>-1, 'stdout'=>'', 'stderr'=>'');
|
||||
if (!function_exists('proc_open'))
|
||||
{
|
||||
$result['stderr'] = 'proc_open ist in PHP nicht verfügbar.';
|
||||
return $result;
|
||||
}
|
||||
|
||||
$command = array_merge(array('/usr/bin/systemctl'), $args);
|
||||
$spec = array(
|
||||
@@ -16,13 +21,71 @@ function bratonien_tools_nc_connector_systemctl_value(array $args)
|
||||
);
|
||||
$environment = array_merge($_ENV, array('LC_ALL'=>'C','LANG'=>'C'));
|
||||
$process = @proc_open($command, $spec, $pipes, null, $environment);
|
||||
if (!is_resource($process)) return '';
|
||||
$stdout = stream_get_contents($pipes[1]);
|
||||
stream_get_contents($pipes[2]);
|
||||
if (!is_resource($process))
|
||||
{
|
||||
$result['stderr'] = 'systemctl konnte nicht gestartet werden.';
|
||||
return $result;
|
||||
}
|
||||
|
||||
$result['stdout'] = trim((string)stream_get_contents($pipes[1]));
|
||||
$result['stderr'] = trim((string)stream_get_contents($pipes[2]));
|
||||
fclose($pipes[1]);
|
||||
fclose($pipes[2]);
|
||||
$exit = proc_close($process);
|
||||
return $exit === 0 ? trim((string)$stdout) : '';
|
||||
$result['exit'] = (int)proc_close($process);
|
||||
return $result;
|
||||
}
|
||||
|
||||
function bratonien_tools_nc_connector_systemctl_value(array $args)
|
||||
{
|
||||
$result = bratonien_tools_nc_connector_systemctl_run($args);
|
||||
return $result['exit'] === 0 ? $result['stdout'] : '';
|
||||
}
|
||||
|
||||
function bratonien_tools_nc_connector_run_now()
|
||||
{
|
||||
if (!function_exists('proc_open'))
|
||||
{
|
||||
throw new RuntimeException('WebDAV-Abgleich konnte nicht gestartet werden: proc_open ist in PHP nicht verfügbar.');
|
||||
}
|
||||
|
||||
$runtime_dir = realpath(dirname(__DIR__).'/runtime');
|
||||
if ($runtime_dir === false || !is_dir($runtime_dir))
|
||||
{
|
||||
throw new RuntimeException('WebDAV-Abgleich konnte nicht gestartet werden: Runtime-Verzeichnis wurde nicht gefunden.');
|
||||
}
|
||||
|
||||
$script = $runtime_dir.'/run-all.sh';
|
||||
if (!is_file($script) || !is_readable($script))
|
||||
{
|
||||
throw new RuntimeException('WebDAV-Abgleich konnte nicht gestartet werden: runtime/run-all.sh ist nicht lesbar.');
|
||||
}
|
||||
|
||||
$spec = array(
|
||||
0=>array('file','/dev/null','r'),
|
||||
1=>array('pipe','w'),
|
||||
2=>array('pipe','w'),
|
||||
);
|
||||
$environment = array_merge($_ENV, array('LC_ALL'=>'C','LANG'=>'C'));
|
||||
$process = @proc_open(array('/usr/bin/env','bash',$script), $spec, $pipes, $runtime_dir, $environment);
|
||||
if (!is_resource($process))
|
||||
{
|
||||
throw new RuntimeException('WebDAV-Abgleich konnte nicht gestartet werden: Connector-Prozess konnte nicht geöffnet werden.');
|
||||
}
|
||||
|
||||
$stdout = trim((string)stream_get_contents($pipes[1]));
|
||||
$stderr = trim((string)stream_get_contents($pipes[2]));
|
||||
fclose($pipes[1]);
|
||||
fclose($pipes[2]);
|
||||
$exit = (int)proc_close($process);
|
||||
|
||||
if ($exit !== 0)
|
||||
{
|
||||
$detail = $stderr !== '' ? $stderr : $stdout;
|
||||
if ($detail === '') $detail = 'Exit-Code '.$exit;
|
||||
throw new RuntimeException('WebDAV-Abgleich fehlgeschlagen: '.$detail);
|
||||
}
|
||||
|
||||
return array('message'=>'WebDAV-Abgleich wurde ausgeführt.');
|
||||
}
|
||||
|
||||
function bratonien_tools_nc_connector_parse_systemd_time($value)
|
||||
@@ -112,6 +175,15 @@ function bratonien_tools_nc_connector_last_status(array $connections)
|
||||
return $latest;
|
||||
}
|
||||
|
||||
function bratonien_tools_nc_connector_status_message(array $last)
|
||||
{
|
||||
if ((string)($last['state'] ?? '') === 'ok')
|
||||
{
|
||||
return 'WebDAV eingelesen und Piwigo synchronisiert';
|
||||
}
|
||||
return (string)($last['message'] ?? '');
|
||||
}
|
||||
|
||||
function bratonien_tools_nc_connector_system_status(array $connections = array())
|
||||
{
|
||||
$timer = 'bratonien-nc-connector.timer';
|
||||
@@ -143,7 +215,7 @@ function bratonien_tools_nc_connector_system_status(array $connections = array()
|
||||
'last_run_timestamp'=>(int)$last['timestamp'],
|
||||
'last_run_label'=>$last['timestamp'] > 0 ? date('d.m.Y H:i:s', (int)$last['timestamp']) : 'Nicht verfügbar',
|
||||
'last_run_state'=>(string)$last['state'],
|
||||
'last_run_message'=>(string)$last['message'],
|
||||
'last_run_message'=>bratonien_tools_nc_connector_status_message($last),
|
||||
'last_run_auth_mode'=>(string)$last['auth_mode'],
|
||||
'last_run_api_state'=>(string)$last['api_state'],
|
||||
'last_run_api_message'=>(string)$last['api_message'],
|
||||
|
||||
@@ -50,6 +50,7 @@ function bratonien_tools_get_tools()
|
||||
'nc_connector_create_webdav_parallel' => array('handler' => 'bratonien_tools_nc_connector_create_webdav_placeholder_from_wizard'),
|
||||
'nc_connector_delete' => array('handler' => 'bratonien_tools_nc_connector_delete_safe'),
|
||||
'nc_connector_update_name' => array('handler' => 'bratonien_tools_nc_connector_update_name'),
|
||||
'nc_connector_run_now' => array('handler' => 'bratonien_tools_nc_connector_run_now'),
|
||||
'nc_connector_wizard_scan' => array('handler' => 'bratonien_tools_nc_wizard_scan_webdav_first'),
|
||||
'nc_connector_wizard_directory_browse' => array('handler' => 'bratonien_tools_nc_wizard_directory_browse'),
|
||||
'nc_connector_wizard_directory_add' => array('handler' => 'bratonien_tools_nc_wizard_directory_add'),
|
||||
|
||||
294
include/webdav_materialize_runtime.inc.php
Normal file
294
include/webdav_materialize_runtime.inc.php
Normal file
@@ -0,0 +1,294 @@
|
||||
<?php
|
||||
if (!defined('PHPWG_ROOT_PATH'))
|
||||
{
|
||||
die('Hacking attempt!');
|
||||
}
|
||||
|
||||
function bratonien_tools_webdav_materialize_source_info($image_id)
|
||||
{
|
||||
static $cache = array();
|
||||
|
||||
$image_id = (int)$image_id;
|
||||
if ($image_id < 1) return null;
|
||||
if (array_key_exists($image_id, $cache)) return $cache[$image_id];
|
||||
|
||||
$result = pwg_query('SELECT path, coi FROM '.IMAGES_TABLE.' WHERE id='.$image_id.' LIMIT 1');
|
||||
if (!pwg_db_num_rows($result)) return $cache[$image_id] = null;
|
||||
|
||||
$row = pwg_db_fetch_assoc($result);
|
||||
$path = (string)($row['path'] ?? '');
|
||||
if ($path === '') return $cache[$image_id] = null;
|
||||
|
||||
$absolute = $path;
|
||||
if (strpos($absolute, '/') !== 0)
|
||||
{
|
||||
$absolute = PHPWG_ROOT_PATH.ltrim(preg_replace('#^\./#', '', $absolute), '/');
|
||||
}
|
||||
|
||||
$resolved = realpath($absolute);
|
||||
if ($resolved === false) return $cache[$image_id] = null;
|
||||
|
||||
$normalized = str_replace('\\', '/', $resolved);
|
||||
if (!preg_match('#/nc-webdav-source/connection-([0-9]+)/root-([0-9]+)/(.*)$#', $normalized, $match))
|
||||
{
|
||||
return $cache[$image_id] = null;
|
||||
}
|
||||
|
||||
$connection_id = (int)$match[1];
|
||||
$root_fileid = (int)$match[2];
|
||||
$relative_path = trim((string)$match[3], '/');
|
||||
if ($connection_id < 1 || $root_fileid < 1 || $relative_path === '')
|
||||
{
|
||||
return $cache[$image_id] = null;
|
||||
}
|
||||
|
||||
$table = defined('BRATONIEN_TOOLS_NC_CONNECTIONS_TABLE')
|
||||
? BRATONIEN_TOOLS_NC_CONNECTIONS_TABLE
|
||||
: $GLOBALS['prefixeTable'].'bratonien_tools_nc_connections';
|
||||
$connection_result = pwg_query('SELECT config_json FROM `'.$table.'` WHERE id='.$connection_id.' LIMIT 1');
|
||||
if (!pwg_db_num_rows($connection_result)) return $cache[$image_id] = null;
|
||||
|
||||
$connection_row = pwg_db_fetch_assoc($connection_result);
|
||||
$config = json_decode((string)$connection_row['config_json'], true);
|
||||
if (!is_array($config) || (string)($config['source_mode'] ?? '') !== 'webdav-placeholder')
|
||||
{
|
||||
return $cache[$image_id] = null;
|
||||
}
|
||||
|
||||
$root_found = false;
|
||||
$root_path = '';
|
||||
$roots = isset($config['roots']) && is_array($config['roots']) ? $config['roots'] : array();
|
||||
foreach ($roots as $root)
|
||||
{
|
||||
if ((int)($root['fileid'] ?? 0) === $root_fileid)
|
||||
{
|
||||
$root_found = true;
|
||||
$root_path = trim((string)($root['webdav_path'] ?? ''), '/');
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (!$root_found) return $cache[$image_id] = null;
|
||||
|
||||
$webdav_path = trim($root_path === '' ? $relative_path : $root_path.'/'.$relative_path, '/');
|
||||
if ($webdav_path === '') return $cache[$image_id] = null;
|
||||
|
||||
$content_type = '';
|
||||
$size = 0;
|
||||
$etag = '';
|
||||
$fileid = 0;
|
||||
$width = 0;
|
||||
$height = 0;
|
||||
$state_dir = rtrim((string)($config['state_dir'] ?? ''), '/');
|
||||
if ($state_dir !== '')
|
||||
{
|
||||
$mapping_file = $state_dir.'/webdav-map.json';
|
||||
if (is_readable($mapping_file))
|
||||
{
|
||||
$mapping = json_decode((string)file_get_contents($mapping_file), true);
|
||||
if (is_array($mapping) && isset($mapping['files']) && is_array($mapping['files']))
|
||||
{
|
||||
$files = $mapping['files'];
|
||||
$entry = $files[$resolved] ?? $files[$normalized] ?? null;
|
||||
if (!is_array($entry))
|
||||
{
|
||||
foreach ($files as $candidate)
|
||||
{
|
||||
if (!is_array($candidate) || (string)($candidate['kind'] ?? '') !== 'file') continue;
|
||||
if (trim((string)($candidate['webdav_path'] ?? ''), '/') !== $webdav_path) continue;
|
||||
$entry = $candidate;
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (is_array($entry) && (string)($entry['kind'] ?? '') === 'file')
|
||||
{
|
||||
$mapped_path = trim((string)($entry['webdav_path'] ?? ''), '/');
|
||||
if ($mapped_path !== '') $webdav_path = $mapped_path;
|
||||
$content_type = (string)($entry['content_type'] ?? '');
|
||||
$size = (int)($entry['size'] ?? 0);
|
||||
$etag = (string)($entry['etag'] ?? '');
|
||||
$fileid = (int)($entry['fileid'] ?? 0);
|
||||
$width = (int)($entry['width'] ?? 0);
|
||||
$height = (int)($entry['height'] ?? 0);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return $cache[$image_id] = array(
|
||||
'image_id'=>$image_id,
|
||||
'connection_id'=>$connection_id,
|
||||
'root_fileid'=>$root_fileid,
|
||||
'relative_path'=>$relative_path,
|
||||
'webdav_path'=>$webdav_path,
|
||||
'content_type'=>$content_type,
|
||||
'size'=>$size,
|
||||
'etag'=>$etag,
|
||||
'fileid'=>$fileid,
|
||||
'width'=>$width,
|
||||
'height'=>$height,
|
||||
'coi'=>$row['coi'] ?? null,
|
||||
);
|
||||
}
|
||||
|
||||
function bratonien_tools_webdav_materialize_image_url($image_id)
|
||||
{
|
||||
$info = bratonien_tools_webdav_materialize_source_info($image_id);
|
||||
if (!$info) return null;
|
||||
|
||||
$url = get_root_url().'plugins/'.BRATONIEN_TOOLS_ID.'/webdav-image.php?id='.(int)$image_id;
|
||||
if ($info['etag'] !== '') $url .= '&v='.rawurlencode(substr(sha1($info['etag']), 0, 12));
|
||||
return $url;
|
||||
}
|
||||
|
||||
function bratonien_tools_webdav_materialize_custom_params($key)
|
||||
{
|
||||
if (!class_exists('DerivativeParams') || !class_exists('SizingParams')) return null;
|
||||
|
||||
$tokens = explode('_', trim((string)$key));
|
||||
if (!$tokens || $tokens[0] === '') return null;
|
||||
|
||||
$parse_size = function($value)
|
||||
{
|
||||
if (!preg_match('/^[0-9]+(?:x[0-9]+)?$/', (string)$value)) return null;
|
||||
$parts = explode('x', (string)$value, 2);
|
||||
$width = (int)$parts[0];
|
||||
$height = count($parts) === 1 ? $width : (int)$parts[1];
|
||||
if ($width < 1 || $height < 1 || $width > 20000 || $height > 20000) return null;
|
||||
return array($width, $height);
|
||||
};
|
||||
|
||||
$token = array_shift($tokens);
|
||||
$crop = 0;
|
||||
$min_size = null;
|
||||
|
||||
if (isset($token[0]) && $token[0] === 's')
|
||||
{
|
||||
$size = $parse_size(substr($token, 1));
|
||||
}
|
||||
elseif (isset($token[0]) && $token[0] === 'e')
|
||||
{
|
||||
$crop = 1;
|
||||
$size = $min_size = $parse_size(substr($token, 1));
|
||||
}
|
||||
else
|
||||
{
|
||||
if (count($tokens) < 2) return null;
|
||||
$size = $parse_size($token);
|
||||
$crop_token = (string)array_shift($tokens);
|
||||
$min_size = $parse_size(array_shift($tokens));
|
||||
if (!preg_match('/^[a-z]$/', $crop_token) || $min_size === null) return null;
|
||||
$crop = function_exists('char_to_fraction') ? char_to_fraction($crop_token) : 0;
|
||||
}
|
||||
|
||||
if ($size === null) return null;
|
||||
|
||||
$params = new DerivativeParams(new SizingParams($size, $crop, $min_size));
|
||||
if (class_exists('ImageStdParams')) ImageStdParams::apply_global($params);
|
||||
return $params;
|
||||
}
|
||||
|
||||
function bratonien_tools_webdav_materialize_variant_from_params($params)
|
||||
{
|
||||
if (!is_object($params) || !class_exists('ImageStdParams')) return null;
|
||||
|
||||
$type = (string)($params->type ?? '');
|
||||
$defined = ImageStdParams::get_defined_type_map();
|
||||
if ($type !== '' && defined('IMG_CUSTOM') && $type !== IMG_CUSTOM && isset($defined[$type]))
|
||||
{
|
||||
return 'standard:'.$type;
|
||||
}
|
||||
|
||||
if (!method_exists($params, 'add_url_tokens')) return null;
|
||||
$tokens = array();
|
||||
$params->add_url_tokens($tokens);
|
||||
if (!$tokens) return null;
|
||||
|
||||
$key = implode('_', $tokens);
|
||||
if (!preg_match('/^[A-Za-z0-9_x-]+$/', $key)) return null;
|
||||
return 'custom:'.$key;
|
||||
}
|
||||
|
||||
function bratonien_tools_webdav_materialize_params_from_variant($variant)
|
||||
{
|
||||
$variant = trim((string)$variant);
|
||||
if ($variant === '' || !class_exists('ImageStdParams')) return null;
|
||||
|
||||
if (strpos($variant, 'standard:') === 0)
|
||||
{
|
||||
$type = substr($variant, strlen('standard:'));
|
||||
$defined = ImageStdParams::get_defined_type_map();
|
||||
return isset($defined[$type]) ? $defined[$type] : null;
|
||||
}
|
||||
|
||||
if (strpos($variant, 'custom:') === 0)
|
||||
{
|
||||
$key = substr($variant, strlen('custom:'));
|
||||
if (!preg_match('/^[A-Za-z0-9_x-]+$/', $key)) return null;
|
||||
return bratonien_tools_webdav_materialize_custom_params($key);
|
||||
}
|
||||
|
||||
return null;
|
||||
}
|
||||
|
||||
function bratonien_tools_webdav_materialize_b64url_encode($value)
|
||||
{
|
||||
return rtrim(strtr(base64_encode((string)$value), '+/', '-_'), '=');
|
||||
}
|
||||
|
||||
function bratonien_tools_webdav_materialize_after_signature($image_id, $variant, $after_url)
|
||||
{
|
||||
global $conf;
|
||||
$key = !empty($conf['secret_key']) ? $conf['secret_key'] : ($conf['db_password'] ?? 'bratonien-tools');
|
||||
return hash_hmac('sha256', (int)$image_id.'|'.(string)$variant.'|'.(string)$after_url, $key);
|
||||
}
|
||||
|
||||
function bratonien_tools_webdav_materialize_derivative_url($image_id, $variant, array $info, $after_url='')
|
||||
{
|
||||
$url = get_root_url().'plugins/'.BRATONIEN_TOOLS_ID.'/webdav-derivative.php?id='.(int)$image_id.'&variant='.rawurlencode($variant);
|
||||
if ($after_url !== '')
|
||||
{
|
||||
$url .= '&after='.rawurlencode(bratonien_tools_webdav_materialize_b64url_encode($after_url));
|
||||
$url .= '&sig='.rawurlencode(bratonien_tools_webdav_materialize_after_signature($image_id, $variant, $after_url));
|
||||
}
|
||||
if (!empty($info['etag'])) $url .= '&v='.rawurlencode(substr(sha1((string)$info['etag']), 0, 12));
|
||||
return $url;
|
||||
}
|
||||
|
||||
function bratonien_tools_filter_webdav_materialize_src_url($url, $src_image)
|
||||
{
|
||||
if (!is_object($src_image) || empty($src_image->id)) return $url;
|
||||
$webdav_url = bratonien_tools_webdav_materialize_image_url((int)$src_image->id);
|
||||
return $webdav_url ?: $url;
|
||||
}
|
||||
|
||||
function bratonien_tools_filter_webdav_materialize_derivative_url($url, $params, $src_image, $rel_url)
|
||||
{
|
||||
if (!is_object($src_image) || empty($src_image->id)) return $url;
|
||||
|
||||
$image_id = (int)$src_image->id;
|
||||
$info = bratonien_tools_webdav_materialize_source_info($image_id);
|
||||
if (!$info) return $url;
|
||||
|
||||
try
|
||||
{
|
||||
$derivative = new DerivativeImage($params, $src_image);
|
||||
if ($derivative->same_as_source())
|
||||
{
|
||||
$source_url = bratonien_tools_webdav_materialize_image_url($image_id);
|
||||
return $source_url ?: $url;
|
||||
}
|
||||
|
||||
$path = $derivative->get_path();
|
||||
if ($path !== '' && is_file($path) && is_readable($path)) return $url;
|
||||
|
||||
$variant = bratonien_tools_webdav_materialize_variant_from_params($params);
|
||||
if ($variant === null) return $url;
|
||||
|
||||
return bratonien_tools_webdav_materialize_derivative_url($image_id, $variant, $info, (string)$url);
|
||||
}
|
||||
catch (Throwable $e)
|
||||
{
|
||||
error_log('Bratonien WebDAV materialize derivative #'.$image_id.': '.$e->getMessage());
|
||||
return $url;
|
||||
}
|
||||
}
|
||||
@@ -1,6 +1,40 @@
|
||||
(function () {
|
||||
'use strict';
|
||||
|
||||
function initNcConnectorRunNow() {
|
||||
var section = document.getElementById('nc-connector');
|
||||
if (!section || section.querySelector('[data-nc-run-now]')) return;
|
||||
|
||||
var statusCard = section.querySelector('.bratonien-card');
|
||||
var token = section.querySelector('input[name="pwg_token"]');
|
||||
if (!statusCard || !token) return;
|
||||
|
||||
var actions = document.createElement('div');
|
||||
actions.className = 'bratonien-actions';
|
||||
actions.style.marginTop = '1rem';
|
||||
actions.setAttribute('data-nc-run-now', '1');
|
||||
|
||||
var form = document.createElement('form');
|
||||
form.method = 'post';
|
||||
|
||||
var tokenInput = document.createElement('input');
|
||||
tokenInput.type = 'hidden';
|
||||
tokenInput.name = 'pwg_token';
|
||||
tokenInput.value = token.value;
|
||||
|
||||
var button = document.createElement('button');
|
||||
button.className = 'buttonLike';
|
||||
button.type = 'submit';
|
||||
button.name = 'bratonien_tool';
|
||||
button.value = 'nc_connector_run_now';
|
||||
button.textContent = 'Jetzt abrufen';
|
||||
|
||||
form.appendChild(tokenInput);
|
||||
form.appendChild(button);
|
||||
actions.appendChild(form);
|
||||
statusCard.appendChild(actions);
|
||||
}
|
||||
|
||||
function initBratonienTabs() {
|
||||
var admin = document.querySelector('.bratonien-admin');
|
||||
if (!admin) return;
|
||||
@@ -113,9 +147,14 @@
|
||||
activate(initial, false);
|
||||
}
|
||||
|
||||
if (document.readyState === 'loading') {
|
||||
document.addEventListener('DOMContentLoaded', initBratonienTabs);
|
||||
} else {
|
||||
function init() {
|
||||
initBratonienTabs();
|
||||
initNcConnectorRunNow();
|
||||
}
|
||||
|
||||
if (document.readyState === 'loading') {
|
||||
document.addEventListener('DOMContentLoaded', init);
|
||||
} else {
|
||||
init();
|
||||
}
|
||||
})();
|
||||
|
||||
105
main.inc.php
105
main.inc.php
@@ -1,7 +1,7 @@
|
||||
<?php
|
||||
/*
|
||||
Plugin Name: Bratonien Tools
|
||||
Version: 0.9.6.3
|
||||
Version: 9.7.1.2
|
||||
Description: Erweiterbare Administrationswerkzeuge fuer die Bratonien-Piwigo-Installation.
|
||||
Plugin URI: https://github.com/Terranom674/Piwigo_Bratonien_Tools
|
||||
Author: Bratonien
|
||||
@@ -17,6 +17,7 @@ define('BRATONIEN_TOOLS_PATH', PHPWG_PLUGINS_PATH . BRATONIEN_TOOLS_ID . '/');
|
||||
|
||||
require_once(BRATONIEN_TOOLS_PATH . 'include/watermark_runtime.inc.php');
|
||||
require_once(BRATONIEN_TOOLS_PATH . 'include/webdav_image_runtime.inc.php');
|
||||
require_once(BRATONIEN_TOOLS_PATH . 'include/webdav_materialize_runtime.inc.php');
|
||||
require_once(BRATONIEN_TOOLS_PATH . 'include/public_selection.inc.php');
|
||||
require_once(BRATONIEN_TOOLS_PATH . 'include/picture_navigation.inc.php');
|
||||
require_once(BRATONIEN_TOOLS_PATH . 'include/batch_titles.inc.php');
|
||||
@@ -26,14 +27,16 @@ require_once(BRATONIEN_TOOLS_PATH . 'include/nc_productive_ws.inc.php');
|
||||
|
||||
add_event_handler('get_admin_plugin_menu_links', 'bratonien_tools_admin_menu');
|
||||
add_event_handler('get_derivative_url', 'bratonien_tools_filter_derivative_url', EVENT_HANDLER_PRIORITY_NEUTRAL, 4);
|
||||
add_event_handler('get_src_image_url', 'bratonien_tools_filter_webdav_src_url', EVENT_HANDLER_PRIORITY_NEUTRAL + 50, 2);
|
||||
add_event_handler('get_derivative_url', 'bratonien_tools_filter_webdav_derivative_url', EVENT_HANDLER_PRIORITY_NEUTRAL + 50, 4);
|
||||
add_event_handler('get_src_image_url', 'bratonien_tools_filter_webdav_materialize_src_url', EVENT_HANDLER_PRIORITY_NEUTRAL + 50, 2);
|
||||
add_event_handler('get_derivative_url', 'bratonien_tools_filter_webdav_materialize_derivative_url', EVENT_HANDLER_PRIORITY_NEUTRAL + 50, 4);
|
||||
add_event_handler('loc_end_element_set_global', 'bratonien_tools_batch_titles_register_action');
|
||||
add_event_handler('element_set_global_action', 'bratonien_tools_batch_titles_apply', EVENT_HANDLER_PRIORITY_NEUTRAL, 2);
|
||||
add_event_handler('init', 'bratonien_tools_prepare_connector_private_import', EVENT_HANDLER_PRIORITY_NEUTRAL - 30);
|
||||
add_event_handler('init', 'bratonien_tools_prepare_private_album_permissions', EVENT_HANDLER_PRIORITY_NEUTRAL - 20);
|
||||
add_event_handler('init', 'bratonien_tools_preserve_private_album_access', EVENT_HANDLER_PRIORITY_NEUTRAL - 10);
|
||||
add_event_handler('init', 'bratonien_tools_preserve_connector_top_level_access', EVENT_HANDLER_PRIORITY_NEUTRAL - 9);
|
||||
add_event_handler('init', 'bratonien_tools_album_shares_init');
|
||||
add_event_handler('loc_end_intro', 'bratonien_tools_fix_admin_album_stat_tile');
|
||||
add_event_handler('delete_categories', 'bratonien_tools_album_shares_on_delete_categories');
|
||||
add_event_handler('ws_add_methods', 'bratonien_tools_register_nc_orphan_ws_methods');
|
||||
add_event_handler('ws_add_methods', 'bratonien_tools_register_nc_productive_ws_methods');
|
||||
@@ -81,36 +84,108 @@ function bratonien_tools_prepare_private_album_permissions()
|
||||
return;
|
||||
}
|
||||
|
||||
$result = pwg_query('SELECT status FROM '.CATEGORIES_TABLE.' WHERE id = '.$category_id.' LIMIT 1');
|
||||
if (!pwg_db_num_rows($result))
|
||||
bratonien_tools_grant_private_album_access($category_id, (int)$user['id']);
|
||||
}
|
||||
|
||||
function bratonien_tools_preserve_connector_top_level_access()
|
||||
{
|
||||
global $user;
|
||||
|
||||
if (
|
||||
!defined('IN_ADMIN')
|
||||
|| ($_SERVER['REQUEST_METHOD'] ?? '') !== 'POST'
|
||||
|| (string)($_GET['page'] ?? '') !== 'site_update'
|
||||
|| (string)($_POST['bratonien_connector'] ?? '') !== '1'
|
||||
|| empty($user['id'])
|
||||
)
|
||||
{
|
||||
return;
|
||||
}
|
||||
|
||||
$category = pwg_db_fetch_assoc($result);
|
||||
if ($category['status'] !== 'public')
|
||||
$site_id = (int)($_GET['site'] ?? 0);
|
||||
$user_id = (int)$user['id'];
|
||||
if ($site_id < 1 || $user_id < 1)
|
||||
{
|
||||
return;
|
||||
}
|
||||
|
||||
$users = isset($_POST['users']) && is_array($_POST['users']) ? $_POST['users'] : array();
|
||||
$current_user_id = (int)$user['id'];
|
||||
$normalized_user_ids = array_map('intval', $users);
|
||||
register_shutdown_function(function () use ($site_id, $user_id) {
|
||||
$query = '\nSELECT id\n FROM '.CATEGORIES_TABLE.'\n WHERE site_id = '.$site_id.'\n AND dir IS NOT NULL\n AND id_uppercat IS NULL\n AND status = \'private\'\n;';
|
||||
$result = pwg_query($query);
|
||||
$changed = false;
|
||||
while ($row = pwg_db_fetch_assoc($result))
|
||||
{
|
||||
$category_id = (int)$row['id'];
|
||||
if ($category_id < 1)
|
||||
{
|
||||
continue;
|
||||
}
|
||||
|
||||
if (!in_array($current_user_id, $normalized_user_ids, true))
|
||||
$access_query = '\nSELECT 1\n FROM '.USER_ACCESS_TABLE.'\n WHERE user_id = '.$user_id.'\n AND cat_id = '.$category_id.'\n LIMIT 1\n;';
|
||||
if (pwg_db_num_rows(pwg_query($access_query)) > 0)
|
||||
{
|
||||
continue;
|
||||
}
|
||||
|
||||
bratonien_tools_grant_private_album_access($category_id, $user_id);
|
||||
$changed = true;
|
||||
}
|
||||
|
||||
if ($changed && function_exists('invalidate_user_cache'))
|
||||
{
|
||||
invalidate_user_cache(true);
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
function bratonien_tools_grant_private_album_access($category_id, $user_id)
|
||||
{
|
||||
$category_id = (int)$category_id;
|
||||
$user_id = (int)$user_id;
|
||||
if ($category_id < 1 || $user_id < 1)
|
||||
{
|
||||
$users[] = $current_user_id;
|
||||
return;
|
||||
}
|
||||
|
||||
$_POST['users'] = $users;
|
||||
$query = '\nSELECT 1\n FROM '.USER_ACCESS_TABLE.'\n WHERE user_id = '.$user_id.'\n AND cat_id = '.$category_id.'\n LIMIT 1\n;';
|
||||
$result = pwg_query($query);
|
||||
if (pwg_db_num_rows($result) > 0)
|
||||
{
|
||||
return;
|
||||
}
|
||||
|
||||
single_insert(
|
||||
USER_ACCESS_TABLE,
|
||||
array(
|
||||
'user_id' => $user_id,
|
||||
'cat_id' => $category_id,
|
||||
)
|
||||
);
|
||||
}
|
||||
|
||||
function bratonien_tools_fix_admin_album_stat_tile()
|
||||
{
|
||||
global $template;
|
||||
|
||||
if (!defined('IN_ADMIN'))
|
||||
{
|
||||
return;
|
||||
}
|
||||
|
||||
$template->set_prefilter('intro', 'bratonien_tools_prefilter_admin_album_stat_tile');
|
||||
}
|
||||
|
||||
function bratonien_tools_prefilter_admin_album_stat_tile($source)
|
||||
{
|
||||
return str_replace('{if $NB_ALBUMS > 1}', '{if $NB_ALBUMS > 0}', $source);
|
||||
}
|
||||
|
||||
function bratonien_tools_admin_menu($menu)
|
||||
{
|
||||
$menu[] = array(
|
||||
'NAME' => 'Bratonien Tools',
|
||||
'URL' => get_root_url() . 'admin.php?page=plugin-' . BRATONIEN_TOOLS_ID,
|
||||
'URL' => get_root_url() . 'admin.php?page=plugin-' . BRATONIEN_TOOLS_ID,
|
||||
);
|
||||
|
||||
return $menu;
|
||||
}
|
||||
?>
|
||||
@@ -25,6 +25,7 @@ from pathlib import Path, PurePosixPath
|
||||
|
||||
DAV = "DAV:"
|
||||
OC = "http://owncloud.org/ns"
|
||||
NC = "http://nextcloud.org/ns"
|
||||
SUPPORTED_IMAGE_EXTENSIONS = {".jpg", ".jpeg", ".png", ".gif", ".webp"}
|
||||
# 1x1 transparent GIF, 34 bytes. The filename keeps the remote extension;
|
||||
# the placeholder exists only so Piwigo can discover the logical image entry.
|
||||
@@ -54,6 +55,49 @@ def safe_local_name(name: str) -> str:
|
||||
return name
|
||||
|
||||
|
||||
def parse_image_dimensions(prop: ET.Element) -> tuple[int, int]:
|
||||
for property_name in ("metadata-photos-size", "file-metadata-size"):
|
||||
element = prop.find(f"{{{NC}}}{property_name}")
|
||||
if element is None:
|
||||
continue
|
||||
|
||||
width = 0
|
||||
height = 0
|
||||
for child in list(element):
|
||||
local_name = child.tag.rsplit("}", 1)[-1]
|
||||
text = (child.text or "").strip()
|
||||
if not text:
|
||||
continue
|
||||
try:
|
||||
value = int(text)
|
||||
except ValueError:
|
||||
continue
|
||||
if local_name == "width":
|
||||
width = value
|
||||
elif local_name == "height":
|
||||
height = value
|
||||
if width > 0 and height > 0:
|
||||
return width, height
|
||||
|
||||
raw = (element.text or "").strip()
|
||||
if not raw:
|
||||
continue
|
||||
try:
|
||||
value = json.loads(raw)
|
||||
except (TypeError, ValueError, json.JSONDecodeError):
|
||||
continue
|
||||
if not isinstance(value, dict):
|
||||
continue
|
||||
try:
|
||||
width = int(value.get("width", 0) or 0)
|
||||
height = int(value.get("height", 0) or 0)
|
||||
except (TypeError, ValueError):
|
||||
continue
|
||||
if width > 0 and height > 0:
|
||||
return width, height
|
||||
return 0, 0
|
||||
|
||||
|
||||
class WebDavClient:
|
||||
def __init__(self, base_url: str, user: str, password: str, timeout: int = 30) -> None:
|
||||
self.base_url = base_url.rstrip("/")
|
||||
@@ -77,9 +121,11 @@ class WebDavClient:
|
||||
url = self.collection_url(relative)
|
||||
body = (
|
||||
'<?xml version="1.0"?>'
|
||||
'<d:propfind xmlns:d="DAV:" xmlns:oc="http://owncloud.org/ns">'
|
||||
'<d:propfind xmlns:d="DAV:" xmlns:oc="http://owncloud.org/ns" xmlns:nc="http://nextcloud.org/ns">'
|
||||
'<d:prop><d:displayname/><d:resourcetype/><d:getcontenttype/>'
|
||||
'<d:getcontentlength/><d:getetag/><oc:fileid/></d:prop></d:propfind>'
|
||||
'<d:getcontentlength/><d:getetag/><oc:fileid/>'
|
||||
'<nc:file-metadata-size/><nc:metadata-photos-size/>'
|
||||
'</d:prop></d:propfind>'
|
||||
).encode("utf-8")
|
||||
request = urllib.request.Request(url, data=body, method="PROPFIND")
|
||||
request.add_header("Authorization", self.auth_header)
|
||||
@@ -122,6 +168,7 @@ class WebDavClient:
|
||||
fileid_text = prop.findtext(f"{{{OC}}}fileid", default="").strip()
|
||||
resource_type = prop.find(f"{{{DAV}}}resourcetype")
|
||||
is_dir = resource_type is not None and resource_type.find(f"{{{DAV}}}collection") is not None
|
||||
width, height = parse_image_dimensions(prop)
|
||||
item = {
|
||||
"display_name": display,
|
||||
"fileid": int(fileid_text) if fileid_text.isdigit() else 0,
|
||||
@@ -129,6 +176,8 @@ class WebDavClient:
|
||||
"content_type": prop.findtext(f"{{{DAV}}}getcontenttype", default=""),
|
||||
"size": int(prop.findtext(f"{{{DAV}}}getcontentlength", default="0") or 0),
|
||||
"etag": prop.findtext(f"{{{DAV}}}getetag", default="").strip('"'),
|
||||
"width": width,
|
||||
"height": height,
|
||||
}
|
||||
if href_path == base_path:
|
||||
current = item
|
||||
@@ -197,6 +246,8 @@ def build_root(
|
||||
"content_type": str(child.get("content_type", "")),
|
||||
"size": int(child.get("size", 0)),
|
||||
"etag": str(child.get("etag", "")),
|
||||
"width": int(child.get("width", 0) or 0),
|
||||
"height": int(child.get("height", 0) or 0),
|
||||
}
|
||||
return files, folders, skipped
|
||||
|
||||
@@ -269,7 +320,20 @@ def main() -> int:
|
||||
total_files += files
|
||||
total_folders += folders
|
||||
total_skipped += skipped
|
||||
manifest.append(f"webdav:{fileid}\tfolder\t{display}\t{source_dir / local_name}")
|
||||
|
||||
if remote_root == "":
|
||||
for child in sorted(local_root.iterdir(), key=lambda item: (item.name.casefold(), item.name)):
|
||||
child_data = mapping.get(str(child))
|
||||
if not child_data:
|
||||
continue
|
||||
child_fileid = int(child_data.get("fileid", 0))
|
||||
child_display = str(child_data.get("display_name", "")).strip() or child.name
|
||||
child_type = "folder" if child.is_dir() else "file"
|
||||
manifest.append(
|
||||
f"webdav:{child_fileid}\t{child_type}\t{child_display}\t{source_dir / local_name / child.name}"
|
||||
)
|
||||
else:
|
||||
manifest.append(f"webdav:{fileid}\tfolder\t{display}\t{source_dir / local_name}")
|
||||
|
||||
if previous.exists():
|
||||
shutil.rmtree(previous)
|
||||
|
||||
@@ -32,7 +32,7 @@ function fetch_remote_blob($url, $user, $password)
|
||||
CURLOPT_HTTPAUTH => CURLAUTH_BASIC,
|
||||
CURLOPT_USERPWD => $user.':'.$password,
|
||||
CURLOPT_FAILONERROR => false,
|
||||
CURLOPT_USERAGENT => 'Bratonien-Tools-WebDAV-Precache/0.9.6.1',
|
||||
CURLOPT_USERAGENT => 'Bratonien-Tools-WebDAV-Precache/0.9.6.8.21',
|
||||
));
|
||||
$body = curl_exec($ch);
|
||||
$errno = curl_errno($ch);
|
||||
|
||||
@@ -12,6 +12,7 @@ from pathlib import Path
|
||||
|
||||
ALLOWED = frozenset("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-_.")
|
||||
GERMAN = str.maketrans({"ä": "ae", "ö": "oe", "ü": "ue", "Ä": "Ae", "Ö": "Oe", "Ü": "Ue", "ß": "ss", "ẞ": "SS"})
|
||||
SHADOW_DIR_MODE = 0o777
|
||||
|
||||
|
||||
def safe_name(name: str) -> str:
|
||||
@@ -79,8 +80,13 @@ def preferred_target(source_key: str, raw_name: str, parent_target: Path, old_ma
|
||||
return safe_name(raw_name)
|
||||
|
||||
|
||||
def ensure_shadow_directory(path: Path) -> None:
|
||||
path.mkdir(parents=True, exist_ok=True)
|
||||
path.chmod(SHADOW_DIR_MODE)
|
||||
|
||||
|
||||
def mirror_directory(source: Path, target: Path, source_key: str, target_key: Path, old_map: dict[str, str], new_map: dict[str, str]) -> None:
|
||||
target.mkdir(parents=True, exist_ok=True)
|
||||
ensure_shadow_directory(target)
|
||||
used: set[str] = set()
|
||||
for child in sorted(source.iterdir(), key=lambda item: (item.name.casefold(), item.name)):
|
||||
if child.is_symlink():
|
||||
@@ -116,7 +122,7 @@ def build(manifest: Path, destination: Path, state_file: Path) -> None:
|
||||
remove_tree(previous)
|
||||
if state_staging.exists():
|
||||
state_staging.unlink()
|
||||
staging.mkdir(parents=True)
|
||||
ensure_shadow_directory(staging)
|
||||
|
||||
try:
|
||||
used_roots: set[str] = set()
|
||||
|
||||
106
runtime/lib/sync-webdav-metadata.php
Normal file
106
runtime/lib/sync-webdav-metadata.php
Normal file
@@ -0,0 +1,106 @@
|
||||
#!/usr/bin/env php
|
||||
<?php
|
||||
if (PHP_SAPI !== 'cli')
|
||||
{
|
||||
fwrite(STDERR, "CLI only\n");
|
||||
exit(1);
|
||||
}
|
||||
|
||||
$options = getopt('', array('piwigo-root:', 'connection-id:', 'mapping:'));
|
||||
$piwigo_root = rtrim((string)($options['piwigo-root'] ?? ''), '/');
|
||||
$connection_id = (int)($options['connection-id'] ?? 0);
|
||||
$mapping_file = (string)($options['mapping'] ?? '');
|
||||
|
||||
if ($piwigo_root === '' || $connection_id < 1 || $mapping_file === '' || !is_readable($mapping_file))
|
||||
{
|
||||
fwrite(STDERR, "Parameter --piwigo-root, --connection-id und --mapping werden benoetigt.\n");
|
||||
exit(1);
|
||||
}
|
||||
|
||||
$mapping = json_decode((string)file_get_contents($mapping_file), true);
|
||||
if (!is_array($mapping) || !isset($mapping['files']) || !is_array($mapping['files']))
|
||||
{
|
||||
fwrite(STDERR, "WebDAV-Mapping ist ungueltig.\n");
|
||||
exit(1);
|
||||
}
|
||||
|
||||
$dimensions = array();
|
||||
foreach ($mapping['files'] as $path => $entry)
|
||||
{
|
||||
if (!is_array($entry) || (string)($entry['kind'] ?? '') !== 'file') continue;
|
||||
$width = (int)($entry['width'] ?? 0);
|
||||
$height = (int)($entry['height'] ?? 0);
|
||||
if ($width < 1 || $height < 1) continue;
|
||||
$dimensions[str_replace('\\', '/', (string)$path)] = array($width, $height);
|
||||
}
|
||||
|
||||
if (!$dimensions)
|
||||
{
|
||||
fwrite(STDERR, "WebDAV-Mapping enthaelt keine Originalabmessungen.\n");
|
||||
exit(1);
|
||||
}
|
||||
|
||||
define('PHPWG_ROOT_PATH', $piwigo_root.'/');
|
||||
$_SERVER['REMOTE_ADDR'] = '127.0.0.1';
|
||||
$_SERVER['SERVER_ADDR'] = '127.0.0.1';
|
||||
$_SERVER['SERVER_NAME'] = 'localhost';
|
||||
$_SERVER['HTTP_HOST'] = 'localhost';
|
||||
$_SERVER['SERVER_PORT'] = '80';
|
||||
$_SERVER['REQUEST_METHOD'] = 'GET';
|
||||
$_SERVER['REQUEST_URI'] = '/';
|
||||
$_SERVER['SCRIPT_NAME'] = '/plugins/bratonien_tools/runtime/lib/sync-webdav-metadata.php';
|
||||
$_SERVER['PHP_SELF'] = $_SERVER['SCRIPT_NAME'];
|
||||
$_SERVER['QUERY_STRING'] = '';
|
||||
$_SERVER['HTTP_USER_AGENT'] = 'Bratonien-WebDAV-Metadata/0.9.6.8.20';
|
||||
$_SERVER['HTTPS'] = 'off';
|
||||
|
||||
require_once(PHPWG_ROOT_PATH.'include/common.inc.php');
|
||||
|
||||
$checked = 0;
|
||||
$updated = 0;
|
||||
$missing = 0;
|
||||
$result = pwg_query('SELECT id, path, width, height FROM '.IMAGES_TABLE.' ORDER BY id');
|
||||
while ($row = pwg_db_fetch_assoc($result))
|
||||
{
|
||||
$path = (string)($row['path'] ?? '');
|
||||
if ($path === '') continue;
|
||||
|
||||
$absolute = $path;
|
||||
if (strpos($absolute, '/') !== 0)
|
||||
{
|
||||
$absolute = PHPWG_ROOT_PATH.ltrim(preg_replace('#^\./#', '', $absolute), '/');
|
||||
}
|
||||
|
||||
$normalized_shadow = str_replace('\\', '/', $absolute);
|
||||
if (strpos($normalized_shadow, '/nc-webdav-gallery/connection-'.$connection_id.'/') === false) continue;
|
||||
|
||||
$checked++;
|
||||
$resolved = realpath($absolute);
|
||||
if ($resolved === false)
|
||||
{
|
||||
$missing++;
|
||||
continue;
|
||||
}
|
||||
|
||||
$key = str_replace('\\', '/', $resolved);
|
||||
if (!isset($dimensions[$key]))
|
||||
{
|
||||
$missing++;
|
||||
continue;
|
||||
}
|
||||
|
||||
list($width, $height) = $dimensions[$key];
|
||||
if ((int)$row['width'] === $width && (int)$row['height'] === $height) continue;
|
||||
|
||||
pwg_query('UPDATE '.IMAGES_TABLE.' SET width='.$width.', height='.$height.' WHERE id='.(int)$row['id']);
|
||||
$updated++;
|
||||
}
|
||||
|
||||
if ($updated > 0)
|
||||
{
|
||||
if (function_exists('update_category')) update_category('all');
|
||||
if (function_exists('invalidate_user_cache')) invalidate_user_cache(true);
|
||||
}
|
||||
|
||||
echo 'WebDAV-Metadaten: bilder='.$checked.' aktualisiert='.$updated.' ohne_masse='.$missing."\n";
|
||||
exit($missing > 0 ? 1 : 0);
|
||||
@@ -20,6 +20,7 @@ function decrypt_webdav_credentials($blob, $hexKey)
|
||||
$iv = base64_decode((string)($payload['iv'] ?? ''), true);
|
||||
$tag = base64_decode((string)($payload['tag'] ?? ''), true);
|
||||
$cipher = base64_decode((string)($payload['data'] ?? ''), true);
|
||||
if (!is_string($iv) || !is_string($tag) || !is_string($cipher)) fail_webdav_reconcile('Connector-Zugangsdaten sind unvollstaendig.');
|
||||
$plain = openssl_decrypt($cipher, 'aes-256-gcm', hex2bin($hexKey), OPENSSL_RAW_DATA, $iv, $tag);
|
||||
if ($plain === false || $plain === '') fail_webdav_reconcile('Connector-Zugangsdaten konnten nicht entschluesselt werden.');
|
||||
$decoded = json_decode($plain, true);
|
||||
@@ -75,11 +76,19 @@ function webdav_source_fingerprint($baseUrl, $user, array $roots)
|
||||
return hash('sha256', strtolower(rtrim((string)$baseUrl, '/'))."\n".strtolower(trim((string)$user))."\n".json_encode($normalized));
|
||||
}
|
||||
|
||||
function webdav_set_runtime_dir_permissions($dir)
|
||||
{
|
||||
if (!is_dir($dir)) return false;
|
||||
if (!@chgrp($dir, 'www-data')) return false;
|
||||
return @chmod($dir, 0750);
|
||||
}
|
||||
|
||||
$pluginRoot = dirname(__DIR__);
|
||||
$piwigoRoot = dirname($pluginRoot, 2);
|
||||
$dbConfig = $piwigoRoot.'/local/config/database.inc.php';
|
||||
$configDir = '/etc/bratonien-tools/nc-connector';
|
||||
$stateRoot = '/var/lib/bratonien-tools/nc-connector';
|
||||
$stateBase = '/var/lib/bratonien-tools';
|
||||
$stateRoot = $stateBase.'/nc-connector';
|
||||
$publicSourceRoot = rtrim($piwigoRoot, '/').'/_data/bratonien-tools/nc-webdav-source';
|
||||
$publicGalleryRoot = rtrim($piwigoRoot, '/').'/_data/bratonien-tools/nc-webdav-gallery';
|
||||
|
||||
@@ -111,7 +120,8 @@ try
|
||||
if (!is_dir($dir) && !mkdir($dir, $dir === $configDir ? 0700 : 0750, true)) fail_webdav_reconcile('Runtime-Verzeichnis konnte nicht angelegt werden: '.$dir);
|
||||
}
|
||||
@chmod($configDir, 0700);
|
||||
@chmod($stateRoot, 0750);
|
||||
if (!webdav_set_runtime_dir_permissions($stateBase)) fail_webdav_reconcile('Runtime-State-Basis konnte nicht fuer den Webserver freigegeben werden.');
|
||||
if (!webdav_set_runtime_dir_permissions($stateRoot)) fail_webdav_reconcile('Runtime-State-Verzeichnis konnte nicht fuer den Webserver freigegeben werden.');
|
||||
@chmod($publicSourceRoot, 0755);
|
||||
@chmod($publicGalleryRoot, 0755);
|
||||
|
||||
@@ -151,7 +161,7 @@ try
|
||||
$stateDir = rtrim((string)($config['state_dir'] ?? ''), '/');
|
||||
if ($stateDir === '') $stateDir = $stateRoot.'/connection-'.$id;
|
||||
if (!is_dir($stateDir) && !mkdir($stateDir, 0750, true)) fail_webdav_reconcile('State-Verzeichnis konnte nicht angelegt werden.');
|
||||
@chmod($stateDir, 0750);
|
||||
if (!webdav_set_runtime_dir_permissions($stateDir)) fail_webdav_reconcile('State-Verzeichnis konnte nicht fuer den Webserver freigegeben werden.');
|
||||
|
||||
$galleryRoot = rtrim((string)($config['parallel_gallery_root'] ?? ''), '/');
|
||||
$expectedGalleryRoot = $publicGalleryRoot.'/connection-'.$id;
|
||||
@@ -180,7 +190,7 @@ try
|
||||
{
|
||||
$path = trim((string)($root['webdav_path'] ?? ''), '/');
|
||||
$display = trim((string)($root['display_name'] ?? ''));
|
||||
if ($path === '' || $display === '' || preg_match('/[\t\r\n]/', $path.$display)) fail_webdav_reconcile('Eine gespeicherte WebDAV-Wurzel ist ungueltig.');
|
||||
if ($display === '' || preg_match('/[\t\r\n]/', $path.$display)) fail_webdav_reconcile('Eine gespeicherte WebDAV-Wurzel ist ungueltig.');
|
||||
$rootLines[] = $path."\t".$display;
|
||||
}
|
||||
file_put_contents($rootsPath, implode("\n", $rootLines)."\n", LOCK_EX);
|
||||
|
||||
@@ -28,6 +28,8 @@ source "$CONFIG_FILE"
|
||||
SCRIPT_DIR="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)"
|
||||
LOCK_FILE="$STATE_DIR/webdav-sync.lock"
|
||||
mkdir -p -- "$STATE_DIR"
|
||||
chgrp www-data -- "$STATE_DIR"
|
||||
chmod 0750 -- "$STATE_DIR"
|
||||
exec 9>"$LOCK_FILE"
|
||||
flock -n 9 || exit 0
|
||||
|
||||
@@ -66,14 +68,18 @@ compact_output() {
|
||||
failure() {
|
||||
local code="$1" command="$2" line="$3"
|
||||
trap - ERR
|
||||
write_status error "WebDAV-Shadow-Tree fehlgeschlagen" "Exit-Code: $code; Zeile: $line; Befehl: $command"
|
||||
write_status error "WebDAV-Synchronisierung fehlgeschlagen" "Exit-Code: $code; Zeile: $line; Befehl: $command"
|
||||
exit "$code"
|
||||
}
|
||||
trap 'failure $? "$BASH_COMMAND" "$LINENO"' ERR
|
||||
|
||||
write_status running "WebDAV-Synchronisierung läuft"
|
||||
|
||||
ROOT_ARGS=()
|
||||
while IFS=$'\t' read -r path display_name; do
|
||||
[[ -z "$path" || "$path" == \#* ]] && continue
|
||||
while IFS= read -r line; do
|
||||
[[ -z "$line" || "$line" == \#* ]] && continue
|
||||
[[ "$line" == *$'\t'* ]] || continue
|
||||
path="${line%%$'\t'*}"
|
||||
ROOT_ARGS+=(--root "$path")
|
||||
done < "$WEBDAV_ROOTS_FILE"
|
||||
|
||||
@@ -88,34 +94,15 @@ python3 "$SCRIPT_DIR/lib/build_webdav_placeholder_source.py" \
|
||||
--manifest "$MANIFEST" \
|
||||
--mapping "$WEBDAV_MAPPING_FILE"
|
||||
|
||||
chgrp www-data -- "$WEBDAV_MAPPING_FILE"
|
||||
chmod 0640 -- "$WEBDAV_MAPPING_FILE"
|
||||
|
||||
python3 "$SCRIPT_DIR/lib/shadow_tree.py" \
|
||||
--manifest "$MANIFEST" \
|
||||
--destination "$GALLERY_ROOT" \
|
||||
--state "$SHADOW_MAP_FILE"
|
||||
|
||||
trap - ERR
|
||||
PREVIEW_CACHE="$PIWIGO_ROOT/_data/bratonien-tools/nc-webdav-preview/connection-$CONNECTION_ID"
|
||||
PREVIEW_OUTPUT=""
|
||||
PREVIEW_EXIT=0
|
||||
if PREVIEW_OUTPUT="$(php "$SCRIPT_DIR/lib/precache-webdav-previews.php" \
|
||||
--mapping="$WEBDAV_MAPPING_FILE" \
|
||||
--base-url="$WEBDAV_BASE_URL" \
|
||||
--user="$WEBDAV_USER" \
|
||||
--password-file="$WEBDAV_PASSWORD_FILE" \
|
||||
--cache-dir="$PREVIEW_CACHE" 2>&1)"; then
|
||||
PREVIEW_EXIT=0
|
||||
else
|
||||
PREVIEW_EXIT=$?
|
||||
fi
|
||||
[[ -z "$PREVIEW_OUTPUT" ]] || printf '%s\n' "$PREVIEW_OUTPUT"
|
||||
if [[ "$PREVIEW_EXIT" -ne 0 ]]; then
|
||||
DETAIL="Exit-Code: $PREVIEW_EXIT"
|
||||
if [[ -n "$PREVIEW_OUTPUT" ]]; then
|
||||
DETAIL+="; Ausgabe: $(printf '%s\n' "$PREVIEW_OUTPUT" | compact_output)"
|
||||
fi
|
||||
write_status error "WebDAV-Vorschaubilder konnten beim Einlesen nicht erzeugt werden" "$DETAIL"
|
||||
exit "$PREVIEW_EXIT"
|
||||
fi
|
||||
|
||||
if [[ "${PIWIGO_SYNC_ENABLED:-0}" == "1" ]]; then
|
||||
PIWIGO_OUTPUT=""
|
||||
@@ -160,28 +147,29 @@ if [[ "${PIWIGO_SYNC_ENABLED:-0}" == "1" ]]; then
|
||||
exit "$PIWIGO_EXIT"
|
||||
fi
|
||||
|
||||
DERIVATIVE_OUTPUT=""
|
||||
DERIVATIVE_EXIT=0
|
||||
if DERIVATIVE_OUTPUT="$(php "$SCRIPT_DIR/lib/build-webdav-derivatives.php" \
|
||||
METADATA_OUTPUT=""
|
||||
METADATA_EXIT=0
|
||||
if METADATA_OUTPUT="$(php "$SCRIPT_DIR/lib/sync-webdav-metadata.php" \
|
||||
--piwigo-root="$PIWIGO_ROOT" \
|
||||
--connection-id="$CONNECTION_ID" 2>&1)"; then
|
||||
DERIVATIVE_EXIT=0
|
||||
--connection-id="$CONNECTION_ID" \
|
||||
--mapping="$WEBDAV_MAPPING_FILE" 2>&1)"; then
|
||||
METADATA_EXIT=0
|
||||
else
|
||||
DERIVATIVE_EXIT=$?
|
||||
METADATA_EXIT=$?
|
||||
fi
|
||||
[[ -z "$DERIVATIVE_OUTPUT" ]] || printf '%s\n' "$DERIVATIVE_OUTPUT"
|
||||
if [[ "$DERIVATIVE_EXIT" -ne 0 ]]; then
|
||||
DETAIL="Exit-Code: $DERIVATIVE_EXIT"
|
||||
if [[ -n "$DERIVATIVE_OUTPUT" ]]; then
|
||||
DETAIL+="; Ausgabe: $(printf '%s\n' "$DERIVATIVE_OUTPUT" | compact_output)"
|
||||
[[ -z "$METADATA_OUTPUT" ]] || printf '%s\n' "$METADATA_OUTPUT"
|
||||
if [[ "$METADATA_EXIT" -ne 0 ]]; then
|
||||
DETAIL="Exit-Code: $METADATA_EXIT"
|
||||
if [[ -n "$METADATA_OUTPUT" ]]; then
|
||||
DETAIL+="; Ausgabe: $(printf '%s\n' "$METADATA_OUTPUT" | compact_output)"
|
||||
fi
|
||||
write_status error "Piwigo-Derivate für WebDAV-Bilder konnten nicht erzeugt werden" "$DETAIL"
|
||||
exit "$DERIVATIVE_EXIT"
|
||||
write_status error "Piwigo-Bildabmessungen konnten nicht mit den WebDAV-Metadaten abgeglichen werden" "$DETAIL"
|
||||
exit "$METADATA_EXIT"
|
||||
fi
|
||||
|
||||
if grep -q 'Piwigo-Synchronisierung per API erfolgreich' <<<"$PIWIGO_OUTPUT"; then
|
||||
write_status ok \
|
||||
"WebDAV eingelesen, Piwigo synchronisiert und Derivate erzeugt" \
|
||||
"WebDAV eingelesen und Piwigo synchronisiert" \
|
||||
"" \
|
||||
"api" \
|
||||
"ok" \
|
||||
@@ -190,7 +178,7 @@ if [[ "${PIWIGO_SYNC_ENABLED:-0}" == "1" ]]; then
|
||||
"Fallback wurde nicht benötigt"
|
||||
elif grep -q 'Piwigo-Datenbanksynchronisierung per Benutzername/Passwort-Fallback erfolgreich' <<<"$PIWIGO_OUTPUT"; then
|
||||
write_status ok \
|
||||
"WebDAV eingelesen, Piwigo über Fallback synchronisiert und Derivate erzeugt" \
|
||||
"WebDAV eingelesen und Piwigo über Fallback synchronisiert" \
|
||||
"" \
|
||||
"fallback" \
|
||||
"not_used" \
|
||||
@@ -198,8 +186,8 @@ if [[ "${PIWIGO_SYNC_ENABLED:-0}" == "1" ]]; then
|
||||
"ok" \
|
||||
"Benutzername/Passwort-Fallback erfolgreich"
|
||||
else
|
||||
write_status ok "WebDAV eingelesen, Piwigo synchronisiert und Derivate erzeugt"
|
||||
write_status ok "WebDAV eingelesen und Piwigo synchronisiert"
|
||||
fi
|
||||
else
|
||||
write_status ok "WebDAV eingelesen und Vorschaubilder erzeugt; Registrierung erfolgt über den bestehenden produktiven Piwigo-Sync"
|
||||
write_status ok "WebDAV eingelesen; Registrierung erfolgt über den bestehenden produktiven Piwigo-Sync"
|
||||
fi
|
||||
|
||||
@@ -14,6 +14,10 @@
|
||||
<span class="bratonien-label">Nächster Lauf</span><strong data-nc-next-run>{if $nc_system_available}{$NC_CONNECTOR.system.next_run_label|escape:html}{else}Nicht verfügbar{/if}</strong>
|
||||
</div>
|
||||
{if $nc_system_available && $NC_CONNECTOR.system.last_run_message}<p class="bratonien-base-note">Letztes Ergebnis: <strong>{$NC_CONNECTOR.system.last_run_message|escape:html}</strong></p>{/if}
|
||||
<form method="post" class="bratonien-actions" style="margin-top:.75rem">
|
||||
<input type="hidden" name="pwg_token" value="{$PWG_TOKEN|escape:html}">
|
||||
<button class="buttonLike" type="submit" name="bratonien_tool" value="nc_connector_run_now"{if $NC_CONNECTOR.connection_count < 1} disabled{/if}>Jetzt abrufen</button>
|
||||
</form>
|
||||
{if $nc_system_available && $NC_CONNECTOR.system.last_run_api_state == 'error'}<p class="bratonien-main-cache__warning"><strong>API:</strong> {$NC_CONNECTOR.system.last_run_api_message|escape:html}</p>{/if}
|
||||
{if $nc_system_available && $NC_CONNECTOR.system.last_run_fallback_state == 'error'}<p class="bratonien-main-cache__warning"><strong>Fallback:</strong> {$NC_CONNECTOR.system.last_run_fallback_message|escape:html}</p>{/if}
|
||||
{if $nc_system_available && $NC_CONNECTOR.system.last_run_error_detail}<details><summary>Technische Fehlerdetails</summary><p class="bratonien-main-cache__warning">{$NC_CONNECTOR.system.last_run_error_detail|escape:html}</p></details>{/if}
|
||||
|
||||
183
webdav-derivative-debug.php
Normal file
183
webdav-derivative-debug.php
Normal file
@@ -0,0 +1,183 @@
|
||||
<?php
|
||||
define('PHPWG_ROOT_PATH', '../../');
|
||||
include_once(PHPWG_ROOT_PATH.'include/common.inc.php');
|
||||
|
||||
if (!defined('BRATONIEN_TOOLS_PATH'))
|
||||
{
|
||||
define('BRATONIEN_TOOLS_ID', basename(__DIR__));
|
||||
define('BRATONIEN_TOOLS_PATH', PHPWG_ROOT_PATH.'plugins/'.BRATONIEN_TOOLS_ID.'/');
|
||||
}
|
||||
require_once(BRATONIEN_TOOLS_PATH.'include/webdav_image_runtime.inc.php');
|
||||
|
||||
function bratonien_tools_webdav_debug_out($status, array $data)
|
||||
{
|
||||
http_response_code((int)$status);
|
||||
header('Content-Type: application/json; charset=utf-8');
|
||||
header('Cache-Control: no-store');
|
||||
echo json_encode($data, JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE);
|
||||
exit;
|
||||
}
|
||||
|
||||
global $user;
|
||||
if (!isset($user['status']) || !in_array($user['status'], array('admin', 'webmaster'), true))
|
||||
{
|
||||
bratonien_tools_webdav_debug_out(403, array('ok'=>false, 'stage'=>'auth', 'error'=>'Nur fuer Administratoren/Webmaster.'));
|
||||
}
|
||||
|
||||
$image_id = (int)($_GET['id'] ?? 0);
|
||||
if ($image_id < 1)
|
||||
{
|
||||
bratonien_tools_webdav_debug_out(400, array('ok'=>false, 'stage'=>'input', 'error'=>'Bild-ID fehlt.'));
|
||||
}
|
||||
|
||||
$debug = array(
|
||||
'ok'=>false,
|
||||
'image_id'=>$image_id,
|
||||
'stage'=>'start',
|
||||
);
|
||||
|
||||
$result = pwg_query('SELECT id, path, coi FROM '.IMAGES_TABLE.' WHERE id='.$image_id.' LIMIT 1');
|
||||
if (!pwg_db_num_rows($result))
|
||||
{
|
||||
$debug['stage'] = 'image-row';
|
||||
$debug['error'] = 'Bild nicht gefunden.';
|
||||
bratonien_tools_webdav_debug_out(404, $debug);
|
||||
}
|
||||
$row = pwg_db_fetch_assoc($result);
|
||||
$image_path = (string)($row['path'] ?? '');
|
||||
$debug['images_path'] = $image_path;
|
||||
|
||||
$absolute = $image_path;
|
||||
if (strpos($absolute, '/') !== 0)
|
||||
{
|
||||
$absolute = PHPWG_ROOT_PATH.ltrim(preg_replace('#^\./#', '', $absolute), '/');
|
||||
}
|
||||
$debug['absolute_path'] = $absolute;
|
||||
$debug['absolute_exists'] = file_exists($absolute);
|
||||
$debug['absolute_is_file'] = is_file($absolute);
|
||||
$debug['absolute_is_link'] = is_link($absolute);
|
||||
if (is_link($absolute))
|
||||
{
|
||||
$debug['link_target'] = readlink($absolute);
|
||||
}
|
||||
|
||||
$resolved = realpath($absolute);
|
||||
$debug['realpath'] = $resolved === false ? null : $resolved;
|
||||
if ($resolved === false)
|
||||
{
|
||||
$debug['stage'] = 'realpath';
|
||||
$debug['error'] = 'realpath() konnte images.path nicht aufloesen.';
|
||||
bratonien_tools_webdav_debug_out(200, $debug);
|
||||
}
|
||||
|
||||
$normalized = str_replace('\\', '/', $resolved);
|
||||
$debug['normalized_realpath'] = $normalized;
|
||||
|
||||
$match = array();
|
||||
if (!preg_match('#/nc-webdav-source/connection-([0-9]+)/root-([0-9]+)/(.*)$#', $normalized, $match))
|
||||
{
|
||||
$debug['stage'] = 'source-regex';
|
||||
$debug['error'] = 'realpath passt nicht zum erwarteten nc-webdav-source-Schema.';
|
||||
bratonien_tools_webdav_debug_out(200, $debug);
|
||||
}
|
||||
|
||||
$connection_id = (int)$match[1];
|
||||
$root_fileid = (int)$match[2];
|
||||
$relative_path = trim((string)$match[3], '/');
|
||||
$debug['connection_id'] = $connection_id;
|
||||
$debug['root_fileid'] = $root_fileid;
|
||||
$debug['relative_path'] = $relative_path;
|
||||
|
||||
$table = defined('BRATONIEN_TOOLS_NC_CONNECTIONS_TABLE')
|
||||
? BRATONIEN_TOOLS_NC_CONNECTIONS_TABLE
|
||||
: $GLOBALS['prefixeTable'].'bratonien_tools_nc_connections';
|
||||
$debug['connections_table'] = $table;
|
||||
|
||||
$connection_result = pwg_query('SELECT id, enabled, adapter, config_json FROM `'.$table.'` WHERE id='.$connection_id.' LIMIT 1');
|
||||
if (!pwg_db_num_rows($connection_result))
|
||||
{
|
||||
$debug['stage'] = 'connection-row';
|
||||
$debug['error'] = 'Erkannte WebDAV-Verbindung existiert nicht in der Connector-Tabelle.';
|
||||
bratonien_tools_webdav_debug_out(200, $debug);
|
||||
}
|
||||
$connection_row = pwg_db_fetch_assoc($connection_result);
|
||||
$debug['connection_enabled'] = (int)($connection_row['enabled'] ?? 0);
|
||||
$debug['connection_adapter'] = (string)($connection_row['adapter'] ?? '');
|
||||
|
||||
$config = json_decode((string)($connection_row['config_json'] ?? ''), true);
|
||||
if (!is_array($config))
|
||||
{
|
||||
$debug['stage'] = 'config-json';
|
||||
$debug['error'] = 'config_json ist kein gueltiges JSON-Objekt.';
|
||||
bratonien_tools_webdav_debug_out(200, $debug);
|
||||
}
|
||||
|
||||
$debug['source_mode'] = (string)($config['source_mode'] ?? '');
|
||||
$debug['state_dir'] = (string)($config['state_dir'] ?? '');
|
||||
$debug['parallel_gallery_root'] = (string)($config['parallel_gallery_root'] ?? '');
|
||||
|
||||
$roots = isset($config['roots']) && is_array($config['roots']) ? $config['roots'] : array();
|
||||
$debug['roots'] = array();
|
||||
$root_path = '';
|
||||
foreach ($roots as $root)
|
||||
{
|
||||
$entry = array(
|
||||
'fileid'=>(int)($root['fileid'] ?? 0),
|
||||
'webdav_path'=>(string)($root['webdav_path'] ?? ''),
|
||||
'display_name'=>(string)($root['display_name'] ?? ''),
|
||||
);
|
||||
$debug['roots'][] = $entry;
|
||||
if ($entry['fileid'] === $root_fileid)
|
||||
{
|
||||
$root_path = trim($entry['webdav_path'], '/');
|
||||
}
|
||||
}
|
||||
$debug['matched_root_path'] = $root_path;
|
||||
if ($debug['source_mode'] !== 'webdav-placeholder')
|
||||
{
|
||||
$debug['stage'] = 'source-mode';
|
||||
$debug['error'] = 'source_mode ist nicht webdav-placeholder.';
|
||||
bratonien_tools_webdav_debug_out(200, $debug);
|
||||
}
|
||||
if ($root_path === '')
|
||||
{
|
||||
$debug['stage'] = 'root-match';
|
||||
$debug['error'] = 'root_fileid aus dem Dateipfad kommt in config.roots nicht vor.';
|
||||
bratonien_tools_webdav_debug_out(200, $debug);
|
||||
}
|
||||
|
||||
$mapping_file = rtrim((string)($config['state_dir'] ?? ''), '/').'/webdav-map.json';
|
||||
$debug['mapping_file'] = $mapping_file;
|
||||
$debug['mapping_readable'] = is_readable($mapping_file);
|
||||
$debug['mapping_has_resolved_key'] = false;
|
||||
$debug['mapping_has_normalized_key'] = false;
|
||||
$debug['mapping_entry'] = null;
|
||||
|
||||
if (is_readable($mapping_file))
|
||||
{
|
||||
$mapping = json_decode((string)file_get_contents($mapping_file), true);
|
||||
if (is_array($mapping) && isset($mapping['files']) && is_array($mapping['files']))
|
||||
{
|
||||
$debug['mapping_has_resolved_key'] = array_key_exists($resolved, $mapping['files']);
|
||||
$debug['mapping_has_normalized_key'] = array_key_exists($normalized, $mapping['files']);
|
||||
$entry = $mapping['files'][$resolved] ?? $mapping['files'][$normalized] ?? null;
|
||||
if (is_array($entry))
|
||||
{
|
||||
$debug['mapping_entry'] = $entry;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
$debug['mapping_error'] = 'Mapping-Datei ist ungueltig oder enthaelt kein files-Objekt.';
|
||||
}
|
||||
}
|
||||
|
||||
$debug['runtime_source_info'] = bratonien_tools_webdav_image_source_info($image_id);
|
||||
$debug['stage'] = $debug['runtime_source_info'] ? 'ok' : 'runtime-source-info-null';
|
||||
$debug['ok'] = (bool)$debug['runtime_source_info'];
|
||||
if (!$debug['ok'])
|
||||
{
|
||||
$debug['error'] = 'Die produktive Zuordnungsfunktion liefert trotz der obigen Zwischenergebnisse null.';
|
||||
}
|
||||
|
||||
bratonien_tools_webdav_debug_out(200, $debug);
|
||||
494
webdav-derivative-test.php
Normal file
494
webdav-derivative-test.php
Normal file
@@ -0,0 +1,494 @@
|
||||
<?php
|
||||
define('PHPWG_ROOT_PATH', '../../');
|
||||
include_once(PHPWG_ROOT_PATH.'include/common.inc.php');
|
||||
require_once(PHPWG_ROOT_PATH.'include/derivative.inc.php');
|
||||
|
||||
function bratonien_tools_webdav_derivative_test_abort($status, $message)
|
||||
{
|
||||
http_response_code((int)$status);
|
||||
header('Content-Type: text/plain; charset=utf-8');
|
||||
header('Cache-Control: no-store');
|
||||
echo $message;
|
||||
exit;
|
||||
}
|
||||
|
||||
function bratonien_tools_webdav_derivative_test_decrypt_secret($blob, $hex_key)
|
||||
{
|
||||
$hex_key = trim((string)$hex_key);
|
||||
if (!preg_match('/^[a-f0-9]{64}$/', $hex_key)) return null;
|
||||
|
||||
$outer = base64_decode(trim((string)$blob), true);
|
||||
$payload = is_string($outer) ? json_decode($outer, true) : null;
|
||||
if (!is_array($payload) || (int)($payload['v'] ?? 0) !== 1) return null;
|
||||
|
||||
$iv = base64_decode((string)($payload['iv'] ?? ''), true);
|
||||
$tag = base64_decode((string)($payload['tag'] ?? ''), true);
|
||||
$cipher = base64_decode((string)($payload['data'] ?? ''), true);
|
||||
if (!is_string($iv) || !is_string($tag) || !is_string($cipher)) return null;
|
||||
|
||||
$plain = openssl_decrypt($cipher, 'aes-256-gcm', hex2bin($hex_key), OPENSSL_RAW_DATA, $iv, $tag);
|
||||
if ($plain === false) return null;
|
||||
|
||||
$decoded = json_decode((string)$plain, true);
|
||||
return is_array($decoded) ? $decoded : null;
|
||||
}
|
||||
|
||||
function bratonien_tools_webdav_derivative_test_quote_path($path)
|
||||
{
|
||||
$parts = array_values(array_filter(explode('/', trim((string)$path, '/')), 'strlen'));
|
||||
return implode('/', array_map('rawurlencode', $parts));
|
||||
}
|
||||
|
||||
function bratonien_tools_webdav_derivative_test_source_info($image_id, array $image_row)
|
||||
{
|
||||
$image_id = (int)$image_id;
|
||||
$path = (string)($image_row['path'] ?? '');
|
||||
if ($image_id < 1 || $path === '') return null;
|
||||
|
||||
$absolute = $path;
|
||||
if (strpos($absolute, '/') !== 0)
|
||||
{
|
||||
$absolute = PHPWG_ROOT_PATH.ltrim(preg_replace('#^\\./#', '', $absolute), '/');
|
||||
}
|
||||
|
||||
$resolved = realpath($absolute);
|
||||
if ($resolved === false) return null;
|
||||
|
||||
$normalized = str_replace('\\', '/', $resolved);
|
||||
if (!preg_match('#/nc-webdav-source/connection-([0-9]+)/root-([0-9]+)/(.*)$#', $normalized, $match))
|
||||
{
|
||||
return null;
|
||||
}
|
||||
|
||||
$connection_id = (int)$match[1];
|
||||
$root_fileid = (int)$match[2];
|
||||
$relative_path = trim((string)$match[3], '/');
|
||||
if ($connection_id < 1 || $root_fileid < 1 || $relative_path === '') return null;
|
||||
|
||||
$table = $GLOBALS['prefixeTable'].'bratonien_tools_nc_connections';
|
||||
$connection_result = pwg_query('SELECT config_json FROM `'.$table.'` WHERE id='.$connection_id.' LIMIT 1');
|
||||
if (!pwg_db_num_rows($connection_result)) return null;
|
||||
|
||||
$connection_row = pwg_db_fetch_assoc($connection_result);
|
||||
$config = json_decode((string)$connection_row['config_json'], true);
|
||||
if (!is_array($config) || (string)($config['source_mode'] ?? '') !== 'webdav-placeholder') return null;
|
||||
|
||||
$root_found = false;
|
||||
$root_path = '';
|
||||
$roots = isset($config['roots']) && is_array($config['roots']) ? $config['roots'] : array();
|
||||
foreach ($roots as $root)
|
||||
{
|
||||
if ((int)($root['fileid'] ?? 0) === $root_fileid)
|
||||
{
|
||||
$root_found = true;
|
||||
$root_path = trim((string)($root['webdav_path'] ?? ''), '/');
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (!$root_found) return null;
|
||||
|
||||
$webdav_path = trim($root_path === '' ? $relative_path : $root_path.'/'.$relative_path, '/');
|
||||
if ($webdav_path === '') return null;
|
||||
|
||||
$content_type = '';
|
||||
$size = 0;
|
||||
$etag = '';
|
||||
$state_dir = rtrim((string)($config['state_dir'] ?? ''), '/');
|
||||
if ($state_dir !== '')
|
||||
{
|
||||
$mapping_file = $state_dir.'/webdav-map.json';
|
||||
if (is_readable($mapping_file))
|
||||
{
|
||||
$mapping = json_decode((string)file_get_contents($mapping_file), true);
|
||||
if (is_array($mapping) && isset($mapping['files']) && is_array($mapping['files']))
|
||||
{
|
||||
$entry = $mapping['files'][$resolved] ?? $mapping['files'][$normalized] ?? null;
|
||||
if (is_array($entry) && (string)($entry['kind'] ?? '') === 'file')
|
||||
{
|
||||
$webdav_path = trim((string)($entry['webdav_path'] ?? $webdav_path), '/');
|
||||
$content_type = (string)($entry['content_type'] ?? '');
|
||||
$size = (int)($entry['size'] ?? 0);
|
||||
$etag = (string)($entry['etag'] ?? '');
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return array(
|
||||
'image_id'=>$image_id,
|
||||
'connection_id'=>$connection_id,
|
||||
'webdav_path'=>$webdav_path,
|
||||
'content_type'=>$content_type,
|
||||
'size'=>$size,
|
||||
'etag'=>$etag,
|
||||
'coi'=>$image_row['coi'] ?? null,
|
||||
);
|
||||
}
|
||||
|
||||
function bratonien_tools_webdav_derivative_test_download(array $source, $destination, &$detail=null)
|
||||
{
|
||||
$detail = '';
|
||||
$table = $GLOBALS['prefixeTable'].'bratonien_tools_nc_connections';
|
||||
$result = pwg_query('SELECT config_json, secret_blob FROM `'.$table.'` WHERE id='.(int)$source['connection_id'].' LIMIT 1');
|
||||
if (!pwg_db_num_rows($result))
|
||||
{
|
||||
$detail = 'WebDAV-Verbindung nicht gefunden.';
|
||||
return false;
|
||||
}
|
||||
|
||||
$row = pwg_db_fetch_assoc($result);
|
||||
$config = json_decode((string)$row['config_json'], true);
|
||||
if (!is_array($config))
|
||||
{
|
||||
$detail = 'WebDAV-Konfiguration ist ungueltig.';
|
||||
return false;
|
||||
}
|
||||
|
||||
$key_result = pwg_query("SELECT value FROM ".$GLOBALS['prefixeTable']."config WHERE param='bratonien_nc_connector_secret' LIMIT 1");
|
||||
if (!pwg_db_num_rows($key_result))
|
||||
{
|
||||
$detail = 'Connector-Schluessel fehlt.';
|
||||
return false;
|
||||
}
|
||||
|
||||
$key_row = pwg_db_fetch_assoc($key_result);
|
||||
$credentials = bratonien_tools_webdav_derivative_test_decrypt_secret((string)$row['secret_blob'], (string)$key_row['value']);
|
||||
if (!is_array($credentials))
|
||||
{
|
||||
$detail = 'WebDAV-Zugangsdaten konnten nicht gelesen werden.';
|
||||
return false;
|
||||
}
|
||||
|
||||
$base_url = rtrim((string)($config['nextcloud_url'] ?? ''), '/');
|
||||
$user = trim((string)($credentials['nextcloud_user'] ?? ''));
|
||||
$password = (string)($credentials['nextcloud_password'] ?? '');
|
||||
$webdav_path = trim((string)($source['webdav_path'] ?? ''), '/');
|
||||
if ($base_url === '' || $user === '' || $password === '' || $webdav_path === '')
|
||||
{
|
||||
$detail = 'WebDAV-Bildquelle ist unvollstaendig.';
|
||||
return false;
|
||||
}
|
||||
|
||||
$fp = @fopen($destination, 'xb');
|
||||
if (!$fp)
|
||||
{
|
||||
$detail = 'Temporaere Quelldatei konnte nicht angelegt werden.';
|
||||
return false;
|
||||
}
|
||||
|
||||
$url = $base_url.'/remote.php/dav/files/'.rawurlencode($user).'/'.bratonien_tools_webdav_derivative_test_quote_path($webdav_path);
|
||||
$ch = curl_init($url);
|
||||
curl_setopt_array($ch, array(
|
||||
CURLOPT_FOLLOWLOCATION => false,
|
||||
CURLOPT_CONNECTTIMEOUT => 10,
|
||||
CURLOPT_TIMEOUT => 180,
|
||||
CURLOPT_HTTPAUTH => CURLAUTH_BASIC,
|
||||
CURLOPT_USERPWD => $user.':'.$password,
|
||||
CURLOPT_RETURNTRANSFER => false,
|
||||
CURLOPT_FAILONERROR => false,
|
||||
CURLOPT_FILE => $fp,
|
||||
CURLOPT_USERAGENT => 'Bratonien-Tools-WebDAV-Derivative-Parallel-Test',
|
||||
));
|
||||
|
||||
$ok = curl_exec($ch);
|
||||
$errno = curl_errno($ch);
|
||||
$error = curl_error($ch);
|
||||
$http = (int)curl_getinfo($ch, CURLINFO_HTTP_CODE);
|
||||
curl_close($ch);
|
||||
fclose($fp);
|
||||
|
||||
if ($ok === false || $errno !== 0 || $http < 200 || $http >= 300)
|
||||
{
|
||||
@unlink($destination);
|
||||
$detail = 'Nextcloud-Download fehlgeschlagen (HTTP '.$http.', cURL '.$errno.($error !== '' ? ': '.$error : '').').';
|
||||
return false;
|
||||
}
|
||||
|
||||
if (!is_file($destination) || filesize($destination) < 1 || @getimagesize($destination) === false)
|
||||
{
|
||||
@unlink($destination);
|
||||
$detail = 'Nextcloud-Datei ist kein lesbares Bild.';
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
function bratonien_tools_webdav_derivative_test_inner_url($derivative_path)
|
||||
{
|
||||
$derivative_root = PHPWG_ROOT_PATH.PWG_DERIVATIVE_DIR;
|
||||
if (strpos($derivative_path, $derivative_root) !== 0) return null;
|
||||
|
||||
$location = ltrim(substr($derivative_path, strlen($derivative_root)), '/');
|
||||
if ($location === '') return null;
|
||||
|
||||
$segments = array_map('rawurlencode', explode('/', $location));
|
||||
return rtrim(get_absolute_root_url(), '/').'/i.php?/'.implode('/', $segments);
|
||||
}
|
||||
|
||||
function bratonien_tools_webdav_derivative_test_call_i($url, &$response_body, &$response_type, &$response_status, &$detail=null)
|
||||
{
|
||||
$detail = '';
|
||||
$response_body = '';
|
||||
$response_type = 'application/octet-stream';
|
||||
$response_status = 500;
|
||||
|
||||
$ch = curl_init($url);
|
||||
curl_setopt_array($ch, array(
|
||||
CURLOPT_FOLLOWLOCATION => false,
|
||||
CURLOPT_CONNECTTIMEOUT => 10,
|
||||
CURLOPT_TIMEOUT => 180,
|
||||
CURLOPT_RETURNTRANSFER => true,
|
||||
CURLOPT_FAILONERROR => false,
|
||||
CURLOPT_USERAGENT => 'Bratonien-Tools-Derivative-Parallel-Gate',
|
||||
));
|
||||
|
||||
$body = curl_exec($ch);
|
||||
$errno = curl_errno($ch);
|
||||
$error = curl_error($ch);
|
||||
$status = (int)curl_getinfo($ch, CURLINFO_HTTP_CODE);
|
||||
$content_type = (string)curl_getinfo($ch, CURLINFO_CONTENT_TYPE);
|
||||
curl_close($ch);
|
||||
|
||||
$response_status = $status;
|
||||
if ($content_type !== '') $response_type = $content_type;
|
||||
if (is_string($body)) $response_body = $body;
|
||||
|
||||
if ($body === false || $errno !== 0)
|
||||
{
|
||||
$detail = 'Interner i.php-Aufruf fehlgeschlagen (cURL '.$errno.($error !== '' ? ': '.$error : '').').';
|
||||
return false;
|
||||
}
|
||||
if ($status < 200 || $status >= 400)
|
||||
{
|
||||
$detail = 'i.php antwortete mit HTTP '.$status.'.';
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
global $user;
|
||||
if (!isset($user['status']) || !in_array($user['status'], array('admin', 'webmaster'), true))
|
||||
{
|
||||
bratonien_tools_webdav_derivative_test_abort(403, 'Dieser Test-Endpunkt ist nur fuer Administratoren verfuegbar.');
|
||||
}
|
||||
|
||||
$metrics_requested = isset($_GET['metrics']) && (string)$_GET['metrics'] === '1';
|
||||
$metrics_started_at = microtime(true);
|
||||
$memory_start = memory_get_usage(true);
|
||||
if (function_exists('memory_reset_peak_usage'))
|
||||
{
|
||||
memory_reset_peak_usage();
|
||||
}
|
||||
|
||||
$image_id = (int)($_GET['id'] ?? 0);
|
||||
if ($image_id < 1)
|
||||
{
|
||||
bratonien_tools_webdav_derivative_test_abort(400, 'Bild-ID fehlt.');
|
||||
}
|
||||
|
||||
$type = trim((string)($_GET['type'] ?? IMG_THUMB));
|
||||
$defined = ImageStdParams::get_defined_type_map();
|
||||
if (!isset($defined[$type]))
|
||||
{
|
||||
bratonien_tools_webdav_derivative_test_abort(400, 'Unbekannter oder deaktivierter Derivat-Typ: '.$type);
|
||||
}
|
||||
|
||||
$result = pwg_query('SELECT * FROM '.IMAGES_TABLE.' WHERE id='.$image_id.' LIMIT 1');
|
||||
if (!pwg_db_num_rows($result))
|
||||
{
|
||||
bratonien_tools_webdav_derivative_test_abort(404, 'Bild nicht gefunden.');
|
||||
}
|
||||
$image_row = pwg_db_fetch_assoc($result);
|
||||
|
||||
$source = bratonien_tools_webdav_derivative_test_source_info($image_id, $image_row);
|
||||
if (!$source)
|
||||
{
|
||||
bratonien_tools_webdav_derivative_test_abort(404, 'Keine WebDAV-Quelle fuer dieses Bild gefunden.');
|
||||
}
|
||||
|
||||
$upload_dir = rtrim((string)($GLOBALS['conf']['upload_dir'] ?? './upload'), '/');
|
||||
$test_rel_dir = $upload_dir.'/bratonien-webdav-test';
|
||||
$test_root = PHPWG_ROOT_PATH.$test_rel_dir;
|
||||
if (!is_dir($test_root) && !@mkdir($test_root, 0755, true))
|
||||
{
|
||||
bratonien_tools_webdav_derivative_test_abort(500, 'Paralleler Testbereich konnte nicht angelegt werden: '.$test_root);
|
||||
}
|
||||
if (!is_writable($test_root))
|
||||
{
|
||||
bratonien_tools_webdav_derivative_test_abort(500, 'Paralleler Testbereich ist fuer PHP nicht beschreibbar: '.$test_root);
|
||||
}
|
||||
|
||||
$lock_path = $test_root.'/image-'.$image_id.'.lock';
|
||||
$lock = @fopen($lock_path, 'c');
|
||||
if (!$lock || !flock($lock, LOCK_EX))
|
||||
{
|
||||
if ($lock) fclose($lock);
|
||||
bratonien_tools_webdav_derivative_test_abort(503, 'Paralleler Test-Lock konnte nicht gesetzt werden.');
|
||||
}
|
||||
|
||||
$extension = strtolower(pathinfo((string)($image_row['path'] ?? ''), PATHINFO_EXTENSION));
|
||||
if (!in_array($extension, array('jpg', 'jpeg', 'png', 'gif', 'webp'), true))
|
||||
{
|
||||
$extension = 'jpg';
|
||||
}
|
||||
|
||||
$token = getmypid().'-'.bin2hex(random_bytes(6));
|
||||
$source_filename = 'source-'.$image_id.'-'.$token.'.'.$extension;
|
||||
$source_path = $test_root.'/'.$source_filename;
|
||||
$source_rel = $test_rel_dir.'/'.$source_filename;
|
||||
$temp_image_id = 0;
|
||||
$derivative_path = '';
|
||||
$cleaned = false;
|
||||
|
||||
$cleanup = function() use (&$cleaned, &$temp_image_id, &$derivative_path, $source_path, $lock)
|
||||
{
|
||||
if ($cleaned) return;
|
||||
$cleaned = true;
|
||||
|
||||
if ($temp_image_id > 0)
|
||||
{
|
||||
@pwg_query('DELETE FROM '.IMAGES_TABLE.' WHERE id='.(int)$temp_image_id.' LIMIT 1');
|
||||
$temp_image_id = 0;
|
||||
}
|
||||
|
||||
if ($derivative_path !== '' && is_file($derivative_path))
|
||||
{
|
||||
@unlink($derivative_path);
|
||||
}
|
||||
|
||||
if (is_file($source_path))
|
||||
{
|
||||
@unlink($source_path);
|
||||
}
|
||||
|
||||
@flock($lock, LOCK_UN);
|
||||
@fclose($lock);
|
||||
};
|
||||
register_shutdown_function($cleanup);
|
||||
|
||||
try
|
||||
{
|
||||
$detail = '';
|
||||
if (!bratonien_tools_webdav_derivative_test_download($source, $source_path, $detail))
|
||||
{
|
||||
bratonien_tools_webdav_derivative_test_abort(502, $detail);
|
||||
}
|
||||
|
||||
$source_bytes = (int)filesize($source_path);
|
||||
|
||||
$dimensions = @getimagesize($source_path);
|
||||
if (!is_array($dimensions) || empty($dimensions[0]) || empty($dimensions[1]))
|
||||
{
|
||||
bratonien_tools_webdav_derivative_test_abort(500, 'Paralleles Original besitzt keine gueltigen Bildabmessungen.');
|
||||
}
|
||||
|
||||
$test_row = $image_row;
|
||||
unset($test_row['id']);
|
||||
$test_row['path'] = $source_rel;
|
||||
$test_row['file'] = $source_filename;
|
||||
if (array_key_exists('width', $test_row)) $test_row['width'] = (int)$dimensions[0];
|
||||
if (array_key_exists('height', $test_row)) $test_row['height'] = (int)$dimensions[1];
|
||||
|
||||
single_insert(IMAGES_TABLE, $test_row);
|
||||
$temp_image_id = (int)pwg_db_insert_id();
|
||||
if ($temp_image_id < 1)
|
||||
{
|
||||
bratonien_tools_webdav_derivative_test_abort(500, 'Temporaerer Piwigo-Testeintrag konnte nicht angelegt werden.');
|
||||
}
|
||||
|
||||
$test_row['id'] = $temp_image_id;
|
||||
$test_src = new SrcImage($test_row);
|
||||
$derivative = new DerivativeImage($defined[$type], $test_src);
|
||||
if ($derivative->same_as_source())
|
||||
{
|
||||
bratonien_tools_webdav_derivative_test_abort(409, 'Dieser Typ ist fuer das parallele Testbild identisch mit der Quelle.');
|
||||
}
|
||||
|
||||
$derivative_path = $derivative->get_path();
|
||||
if ($derivative_path === '')
|
||||
{
|
||||
bratonien_tools_webdav_derivative_test_abort(500, 'Piwigo konnte keinen Derivat-Zielpfad fuer den parallelen Test bestimmen.');
|
||||
}
|
||||
|
||||
if (is_file($derivative_path))
|
||||
{
|
||||
@unlink($derivative_path);
|
||||
clearstatcache(true, $derivative_path);
|
||||
}
|
||||
|
||||
$inner_url = bratonien_tools_webdav_derivative_test_inner_url($derivative_path);
|
||||
if ($inner_url === null)
|
||||
{
|
||||
bratonien_tools_webdav_derivative_test_abort(500, 'Piwigo-i.php-URL konnte fuer den parallelen Test nicht bestimmt werden.');
|
||||
}
|
||||
|
||||
$body = '';
|
||||
$content_type = 'application/octet-stream';
|
||||
$status = 500;
|
||||
if (!bratonien_tools_webdav_derivative_test_call_i($inner_url, $body, $content_type, $status, $detail))
|
||||
{
|
||||
bratonien_tools_webdav_derivative_test_abort(502, $detail."\n".$body);
|
||||
}
|
||||
|
||||
clearstatcache(true, $derivative_path);
|
||||
if (!is_file($derivative_path) || !is_readable($derivative_path))
|
||||
{
|
||||
bratonien_tools_webdav_derivative_test_abort(
|
||||
500,
|
||||
"i.php antwortete, aber das parallele Piwigo-Derivat wurde nicht erzeugt.\n"
|
||||
.'Testquelle: '.$source_rel."\n"
|
||||
.'i.php: '.$inner_url
|
||||
);
|
||||
}
|
||||
|
||||
$derivative_size = @getimagesize($derivative_path);
|
||||
if (!is_array($derivative_size) || empty($derivative_size[0]) || empty($derivative_size[1]))
|
||||
{
|
||||
bratonien_tools_webdav_derivative_test_abort(500, 'Das von i.php erzeugte parallele Derivat ist keine lesbare Bilddatei.');
|
||||
}
|
||||
|
||||
$generated_width = (int)$derivative_size[0];
|
||||
$generated_height = (int)$derivative_size[1];
|
||||
$derivative_bytes = (int)filesize($derivative_path);
|
||||
|
||||
$cleanup();
|
||||
|
||||
$elapsed_ms = round((microtime(true) - $metrics_started_at) * 1000, 2);
|
||||
$memory_peak = memory_get_peak_usage(true);
|
||||
$memory_delta_peak = max(0, $memory_peak - $memory_start);
|
||||
|
||||
if ($metrics_requested)
|
||||
{
|
||||
header('Content-Type: application/json; charset=utf-8');
|
||||
header('Cache-Control: no-store');
|
||||
echo json_encode(array(
|
||||
'source_bytes'=>$source_bytes,
|
||||
'derivative_bytes'=>$derivative_bytes,
|
||||
'elapsed_ms'=>$elapsed_ms,
|
||||
'memory_start_bytes'=>$memory_start,
|
||||
'memory_peak_bytes'=>$memory_peak,
|
||||
'memory_delta_peak_bytes'=>$memory_delta_peak,
|
||||
), JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES);
|
||||
exit;
|
||||
}
|
||||
|
||||
header('X-Bratonien-WebDAV-Test: parallel-i.php-success');
|
||||
header('X-Bratonien-Resource-Source-Bytes: '.$source_bytes);
|
||||
header('X-Bratonien-Resource-Derivative-Bytes: '.$derivative_bytes);
|
||||
header('X-Bratonien-Resource-Elapsed-Ms: '.$elapsed_ms);
|
||||
header('X-Bratonien-Resource-Memory-Start-Bytes: '.$memory_start);
|
||||
header('X-Bratonien-Resource-Memory-Peak-Bytes: '.$memory_peak);
|
||||
header('X-Bratonien-Resource-Memory-Delta-Peak-Bytes: '.$memory_delta_peak);
|
||||
header('X-Bratonien-WebDAV-Test-Size: '.$generated_width.'x'.$generated_height);
|
||||
header('Content-Type: '.$content_type);
|
||||
header('Content-Length: '.strlen($body));
|
||||
header('Cache-Control: no-store');
|
||||
http_response_code($status);
|
||||
echo $body;
|
||||
}
|
||||
finally
|
||||
{
|
||||
$cleanup();
|
||||
}
|
||||
572
webdav-derivative.php
Normal file
572
webdav-derivative.php
Normal file
@@ -0,0 +1,572 @@
|
||||
<?php
|
||||
define('PHPWG_ROOT_PATH', '../../');
|
||||
include_once(PHPWG_ROOT_PATH.'include/common.inc.php');
|
||||
require_once(PHPWG_ROOT_PATH.'include/derivative.inc.php');
|
||||
|
||||
if (!defined('BRATONIEN_TOOLS_PATH'))
|
||||
{
|
||||
define('BRATONIEN_TOOLS_ID', basename(__DIR__));
|
||||
define('BRATONIEN_TOOLS_PATH', PHPWG_ROOT_PATH.'plugins/'.BRATONIEN_TOOLS_ID.'/');
|
||||
}
|
||||
require_once(BRATONIEN_TOOLS_PATH.'include/webdav_materialize_runtime.inc.php');
|
||||
|
||||
function bratonien_tools_webdav_derivative_debug($request_id, $event, array $fields=array())
|
||||
{
|
||||
$parts = array('[BRAT-WD '.$request_id.']', $event);
|
||||
foreach ($fields as $key => $value)
|
||||
{
|
||||
if (is_bool($value)) $value = $value ? '1' : '0';
|
||||
elseif ($value === null) $value = 'NULL';
|
||||
elseif (is_array($value) || is_object($value)) $value = json_encode($value);
|
||||
$parts[] = $key.'='.str_replace(array("\r", "\n"), array('\\r', '\\n'), (string)$value);
|
||||
}
|
||||
error_log(implode(' ', $parts));
|
||||
}
|
||||
|
||||
function bratonien_tools_webdav_derivative_abort($status, $message)
|
||||
{
|
||||
http_response_code((int)$status);
|
||||
header('Content-Type: text/plain; charset=utf-8');
|
||||
header('Cache-Control: no-store');
|
||||
echo $message;
|
||||
exit;
|
||||
}
|
||||
|
||||
function bratonien_tools_webdav_derivative_decrypt_secret($blob, $hex_key)
|
||||
{
|
||||
$hex_key = trim((string)$hex_key);
|
||||
if (!preg_match('/^[a-f0-9]{64}$/', $hex_key)) return null;
|
||||
$outer = base64_decode(trim((string)$blob), true);
|
||||
$payload = is_string($outer) ? json_decode($outer, true) : null;
|
||||
if (!is_array($payload) || (int)($payload['v'] ?? 0) !== 1) return null;
|
||||
$iv = base64_decode((string)($payload['iv'] ?? ''), true);
|
||||
$tag = base64_decode((string)($payload['tag'] ?? ''), true);
|
||||
$cipher = base64_decode((string)($payload['data'] ?? ''), true);
|
||||
if (!is_string($iv) || !is_string($tag) || !is_string($cipher)) return null;
|
||||
$plain = openssl_decrypt($cipher, 'aes-256-gcm', hex2bin($hex_key), OPENSSL_RAW_DATA, $iv, $tag);
|
||||
if ($plain === false) return null;
|
||||
$decoded = json_decode((string)$plain, true);
|
||||
return is_array($decoded) ? $decoded : null;
|
||||
}
|
||||
|
||||
function bratonien_tools_webdav_derivative_quote_path($path)
|
||||
{
|
||||
$parts = array_values(array_filter(explode('/', trim((string)$path, '/')), 'strlen'));
|
||||
return implode('/', array_map('rawurlencode', $parts));
|
||||
}
|
||||
|
||||
function bratonien_tools_webdav_derivative_connection(array $source, &$detail=null)
|
||||
{
|
||||
$detail = '';
|
||||
$table = $GLOBALS['prefixeTable'].'bratonien_tools_nc_connections';
|
||||
$result = pwg_query('SELECT config_json, secret_blob FROM `'.$table.'` WHERE id='.(int)$source['connection_id'].' LIMIT 1');
|
||||
if (!pwg_db_num_rows($result)) { $detail = 'WebDAV-Verbindung nicht gefunden.'; return null; }
|
||||
|
||||
$row = pwg_db_fetch_assoc($result);
|
||||
$config = json_decode((string)$row['config_json'], true);
|
||||
if (!is_array($config)) { $detail = 'WebDAV-Konfiguration ist ungueltig.'; return null; }
|
||||
|
||||
$key_result = pwg_query("SELECT value FROM ".$GLOBALS['prefixeTable']."config WHERE param='bratonien_nc_connector_secret' LIMIT 1");
|
||||
if (!pwg_db_num_rows($key_result)) { $detail = 'Connector-Schluessel fehlt.'; return null; }
|
||||
$key_row = pwg_db_fetch_assoc($key_result);
|
||||
$credentials = bratonien_tools_webdav_derivative_decrypt_secret((string)$row['secret_blob'], (string)$key_row['value']);
|
||||
if (!is_array($credentials)) { $detail = 'WebDAV-Zugangsdaten konnten nicht gelesen werden.'; return null; }
|
||||
|
||||
$base_url = rtrim((string)($config['nextcloud_url'] ?? ''), '/');
|
||||
$user = trim((string)($credentials['nextcloud_user'] ?? ''));
|
||||
$password = (string)($credentials['nextcloud_password'] ?? '');
|
||||
if ($base_url === '' || $user === '' || $password === '') { $detail = 'WebDAV-Verbindung ist unvollstaendig.'; return null; }
|
||||
|
||||
return array('base_url'=>$base_url, 'user'=>$user, 'password'=>$password);
|
||||
}
|
||||
|
||||
function bratonien_tools_webdav_derivative_download_url($url, array $connection, $destination, &$detail=null)
|
||||
{
|
||||
$detail = '';
|
||||
$fp = @fopen($destination, 'xb');
|
||||
if (!$fp) { $detail = 'Temporaere Quelldatei konnte nicht angelegt werden.'; return false; }
|
||||
|
||||
$ch = curl_init($url);
|
||||
curl_setopt_array($ch, array(
|
||||
CURLOPT_FOLLOWLOCATION => false,
|
||||
CURLOPT_CONNECTTIMEOUT => 10,
|
||||
CURLOPT_TIMEOUT => 180,
|
||||
CURLOPT_HTTPAUTH => CURLAUTH_BASIC,
|
||||
CURLOPT_USERPWD => $connection['user'].':'.$connection['password'],
|
||||
CURLOPT_RETURNTRANSFER => false,
|
||||
CURLOPT_FAILONERROR => false,
|
||||
CURLOPT_FILE => $fp,
|
||||
CURLOPT_USERAGENT => 'Bratonien-Tools-WebDAV-Materialize',
|
||||
));
|
||||
$ok = curl_exec($ch);
|
||||
$errno = curl_errno($ch);
|
||||
$error = curl_error($ch);
|
||||
$http = (int)curl_getinfo($ch, CURLINFO_HTTP_CODE);
|
||||
curl_close($ch);
|
||||
fclose($fp);
|
||||
|
||||
if ($ok === false || $errno !== 0 || $http < 200 || $http >= 300)
|
||||
{
|
||||
@unlink($destination);
|
||||
$detail = 'Nextcloud-Download fehlgeschlagen (HTTP '.$http.', cURL '.$errno.($error !== '' ? ': '.$error : '').').';
|
||||
return false;
|
||||
}
|
||||
if (!is_file($destination) || filesize($destination) < 1 || @getimagesize($destination) === false)
|
||||
{
|
||||
@unlink($destination);
|
||||
$detail = 'Nextcloud-Datei ist kein lesbares Bild.';
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
function bratonien_tools_webdav_derivative_download(array $source, array $connection, $destination, &$detail=null)
|
||||
{
|
||||
$webdav_path = trim((string)($source['webdav_path'] ?? ''), '/');
|
||||
if ($webdav_path === '') { $detail = 'WebDAV-Bildquelle ist unvollstaendig.'; return false; }
|
||||
|
||||
$url = $connection['base_url'].'/remote.php/dav/files/'.rawurlencode($connection['user']).'/'.bratonien_tools_webdav_derivative_quote_path($webdav_path);
|
||||
return bratonien_tools_webdav_derivative_download_url($url, $connection, $destination, $detail);
|
||||
}
|
||||
|
||||
function bratonien_tools_webdav_derivative_preview_plan($variant, array $derivative_size, array $source, array $image_row)
|
||||
{
|
||||
if ($variant !== 'custom:s9999x250' && $variant !== 'standard:square') return null;
|
||||
if ((int)($source['fileid'] ?? 0) < 1) return null;
|
||||
if ((int)($source['width'] ?? 0) < 1 || (int)($source['height'] ?? 0) < 1) return null;
|
||||
if ((int)($image_row['rotation'] ?? 0) !== 0) return null;
|
||||
|
||||
$target_width = (int)($derivative_size[0] ?? 0);
|
||||
$target_height = (int)($derivative_size[1] ?? 0);
|
||||
if ($target_width < 1 || $target_height < 1 || max($target_width, $target_height) > 800) return null;
|
||||
|
||||
$source_width = (int)$source['width'];
|
||||
$source_height = (int)$source['height'];
|
||||
$required_width = $target_width * 2;
|
||||
$required_height = $target_height * 2;
|
||||
$scale = max($required_width / $source_width, $required_height / $source_height);
|
||||
$preview_width = max(32, (int)ceil($source_width * $scale));
|
||||
$preview_height = max(32, (int)ceil($source_height * $scale));
|
||||
|
||||
if (max($preview_width, $preview_height) > 1600) return null;
|
||||
|
||||
return array(
|
||||
'fileid'=>(int)$source['fileid'],
|
||||
'width'=>$preview_width,
|
||||
'height'=>$preview_height,
|
||||
);
|
||||
}
|
||||
|
||||
function bratonien_tools_webdav_derivative_download_preview(array $plan, array $connection, $destination, &$detail=null)
|
||||
{
|
||||
$query = http_build_query(array(
|
||||
'fileId'=>(int)$plan['fileid'],
|
||||
'x'=>(int)$plan['width'],
|
||||
'y'=>(int)$plan['height'],
|
||||
'a'=>'true',
|
||||
'forceIcon'=>'false',
|
||||
'mode'=>'fill',
|
||||
'mimeFallback'=>'false',
|
||||
), '', '&', PHP_QUERY_RFC3986);
|
||||
$url = $connection['base_url'].'/core/preview?'.$query;
|
||||
return bratonien_tools_webdav_derivative_download_url($url, $connection, $destination, $detail);
|
||||
}
|
||||
|
||||
function bratonien_tools_webdav_derivative_make_dir($dir)
|
||||
{
|
||||
global $conf;
|
||||
if (!is_dir($dir))
|
||||
{
|
||||
$mode = isset($conf['chmod_value']) ? (int)$conf['chmod_value'] : 0755;
|
||||
$umask = umask(0);
|
||||
$ok = @mkdir($dir, $mode, true);
|
||||
umask($umask);
|
||||
if (!$ok && !is_dir($dir)) return false;
|
||||
}
|
||||
if (!is_writable($dir)) return false;
|
||||
$index = rtrim($dir, '/').'/index.htm';
|
||||
if (!file_exists($index)) @file_put_contents($index, 'Not allowed!');
|
||||
return true;
|
||||
}
|
||||
|
||||
function bratonien_tools_webdav_derivative_generate($source_path, $target_path, $params, array $image_row, &$detail=null)
|
||||
{
|
||||
global $conf;
|
||||
$detail = '';
|
||||
include_once(PHPWG_ROOT_PATH.'admin/include/image.class.php');
|
||||
|
||||
if (!is_object($params)) { $detail = 'Piwigo-Derivatparameter fehlen.'; return false; }
|
||||
if (!is_file($source_path) || !is_readable($source_path)) { $detail = 'Materialisierte Bildquelle ist nicht lesbar.'; return false; }
|
||||
if (!bratonien_tools_webdav_derivative_make_dir(dirname($target_path))) { $detail = 'Piwigo-Derivatverzeichnis konnte nicht angelegt werden.'; return false; }
|
||||
|
||||
$rotation_angle = isset($image_row['rotation'])
|
||||
? pwg_image::get_rotation_angle_from_code($image_row['rotation'])
|
||||
: pwg_image::get_rotation_angle($source_path);
|
||||
$coi = $image_row['coi'] ?? null;
|
||||
|
||||
if (($params->type ?? '') === IMG_CUSTOM)
|
||||
{
|
||||
$defined = ImageStdParams::get_defined_type_map();
|
||||
if (count($defined) > 0)
|
||||
{
|
||||
$sharpen = 0;
|
||||
foreach ($defined as $std_params) $sharpen += $std_params->sharpen;
|
||||
$params->sharpen = round($sharpen / count($defined));
|
||||
}
|
||||
}
|
||||
|
||||
$image = null;
|
||||
$wm_image = null;
|
||||
try
|
||||
{
|
||||
$image = new pwg_image($source_path);
|
||||
$changes = 0;
|
||||
|
||||
if (0 != $rotation_angle)
|
||||
{
|
||||
$image->rotate($rotation_angle);
|
||||
$changes++;
|
||||
}
|
||||
|
||||
$o_size = $d_size = array($image->get_width(), $image->get_height());
|
||||
$crop_rect = null;
|
||||
$scaled_size = null;
|
||||
$params->sizing->compute($o_size, $coi, $crop_rect, $scaled_size);
|
||||
if ($crop_rect)
|
||||
{
|
||||
$image->crop($crop_rect->width(), $crop_rect->height(), $crop_rect->l, $crop_rect->t);
|
||||
$changes++;
|
||||
}
|
||||
if ($scaled_size)
|
||||
{
|
||||
$image->resize($scaled_size[0], $scaled_size[1]);
|
||||
$d_size = $scaled_size;
|
||||
$changes++;
|
||||
}
|
||||
if ($params->sharpen)
|
||||
{
|
||||
$changes += $image->sharpen($params->sharpen);
|
||||
}
|
||||
|
||||
if ($params->will_watermark($d_size))
|
||||
{
|
||||
$wm = ImageStdParams::get_watermark();
|
||||
$wm_image = new pwg_image(PHPWG_ROOT_PATH.$wm->file);
|
||||
$wm_size = array($wm_image->get_width(), $wm_image->get_height());
|
||||
if ($d_size[0] < $wm_size[0] || $d_size[1] < $wm_size[1])
|
||||
{
|
||||
$wm_scaling_params = SizingParams::classic($d_size[0], $d_size[1]);
|
||||
$tmp = null;
|
||||
$wm_scaled_size = null;
|
||||
$wm_scaling_params->compute($wm_size, null, $tmp, $wm_scaled_size);
|
||||
$wm_size = $wm_scaled_size;
|
||||
$wm_image->resize($wm_scaled_size[0], $wm_scaled_size[1]);
|
||||
}
|
||||
$x = round(($wm->xpos / 100) * ($d_size[0] - $wm_size[0]));
|
||||
$y = round(($wm->ypos / 100) * ($d_size[1] - $wm_size[1]));
|
||||
if ($image->compose($wm_image, $x, $y, $wm->opacity))
|
||||
{
|
||||
$changes++;
|
||||
if ($wm->xrepeat || $wm->yrepeat)
|
||||
{
|
||||
$xpad = $wm_size[0] + max(30, round($wm_size[0] / 4));
|
||||
$ypad = $wm_size[1] + max(30, round($wm_size[1] / 4));
|
||||
for ($i = -$wm->xrepeat; $i <= $wm->xrepeat; $i++)
|
||||
{
|
||||
for ($j = -$wm->yrepeat; $j <= $wm->yrepeat; $j++)
|
||||
{
|
||||
if (!$i && !$j) continue;
|
||||
$x2 = $x + $i * $xpad;
|
||||
$y2 = $y + $j * $ypad;
|
||||
if ($x2 >= 0 && $x2 + $wm_size[0] < $d_size[0] && $y2 >= 0 && $y2 + $wm_size[1] < $d_size[1])
|
||||
{
|
||||
if (!$image->compose($wm_image, $x2, $y2, $wm->opacity)) break;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
$wm_image->destroy();
|
||||
$wm_image = null;
|
||||
}
|
||||
|
||||
if (!$changes)
|
||||
{
|
||||
$detail = 'Piwigo-Derivat benoetigt keine Bildaenderung.';
|
||||
return false;
|
||||
}
|
||||
|
||||
if ($d_size[0] * $d_size[1] < ($conf['derivatives_strip_metadata_threshold'] ?? PHP_INT_MAX))
|
||||
{
|
||||
$image->strip();
|
||||
}
|
||||
|
||||
$image->write($target_path);
|
||||
@chmod($target_path, 0644);
|
||||
clearstatcache(true, $target_path);
|
||||
if (!is_file($target_path) || !is_readable($target_path) || @getimagesize($target_path) === false)
|
||||
{
|
||||
$detail = 'Piwigo hat kein gueltiges finales Derivat erzeugt.';
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
catch (Throwable $e)
|
||||
{
|
||||
$detail = 'Piwigo-Derivaterzeugung fehlgeschlagen: '.$e->getMessage();
|
||||
return false;
|
||||
}
|
||||
finally
|
||||
{
|
||||
if ($wm_image) $wm_image->destroy();
|
||||
if ($image) $image->destroy();
|
||||
}
|
||||
}
|
||||
|
||||
function bratonien_tools_webdav_derivative_after_url($encoded)
|
||||
{
|
||||
$encoded = trim((string)$encoded);
|
||||
if ($encoded === '') return null;
|
||||
$raw = strtr($encoded, '-_', '+/');
|
||||
$padding = strlen($raw) % 4;
|
||||
if ($padding) $raw .= str_repeat('=', 4 - $padding);
|
||||
$url = base64_decode($raw, true);
|
||||
if (!is_string($url) || $url === '' || preg_match('/[\r\n]/', $url)) return null;
|
||||
if (strpos($url, '//') === 0) return null;
|
||||
if (preg_match('#^https?://#i', $url))
|
||||
{
|
||||
$root_parts = parse_url(get_absolute_root_url());
|
||||
$url_parts = parse_url($url);
|
||||
if (!is_array($root_parts) || !is_array($url_parts)) return null;
|
||||
if (strcasecmp((string)($root_parts['scheme'] ?? ''), (string)($url_parts['scheme'] ?? '')) !== 0) return null;
|
||||
if (strcasecmp((string)($root_parts['host'] ?? ''), (string)($url_parts['host'] ?? '')) !== 0) return null;
|
||||
if ((int)($root_parts['port'] ?? 0) !== (int)($url_parts['port'] ?? 0)) return null;
|
||||
return $url;
|
||||
}
|
||||
if (strpos($url, ':') !== false && !preg_match('#^[A-Za-z0-9_./?&=%+-]+$#', $url)) return null;
|
||||
return $url;
|
||||
}
|
||||
|
||||
function bratonien_tools_webdav_derivative_needs_after_redirect($url)
|
||||
{
|
||||
if (!is_string($url) || $url === '') return false;
|
||||
return strpos($url, '/plugins/'.BRATONIEN_TOOLS_ID.'/watermark.php') !== false
|
||||
|| strpos($url, 'plugins/'.BRATONIEN_TOOLS_ID.'/watermark.php') === 0;
|
||||
}
|
||||
|
||||
function bratonien_tools_webdav_derivative_serve($path)
|
||||
{
|
||||
clearstatcache(true, $path);
|
||||
if (!is_file($path) || !is_readable($path)) bratonien_tools_webdav_derivative_abort(500, 'Piwigo-Derivat ist nicht lesbar.');
|
||||
$size = @getimagesize($path);
|
||||
$content_type = is_array($size) && !empty($size['mime']) ? (string)$size['mime'] : 'application/octet-stream';
|
||||
header('Content-Type: '.$content_type);
|
||||
header('Content-Length: '.(int)filesize($path));
|
||||
header('Cache-Control: public, max-age=31536000');
|
||||
header('X-Content-Type-Options: nosniff');
|
||||
if (($_SERVER['REQUEST_METHOD'] ?? 'GET') !== 'HEAD') readfile($path);
|
||||
exit;
|
||||
}
|
||||
|
||||
$image_id = (int)($_GET['id'] ?? 0);
|
||||
$variant = trim((string)($_GET['variant'] ?? ''));
|
||||
$request_id = bin2hex(random_bytes(4));
|
||||
bratonien_tools_webdav_derivative_debug($request_id, 'start', array('image_id'=>$image_id, 'variant'=>$variant));
|
||||
|
||||
$after_url = bratonien_tools_webdav_derivative_after_url($_GET['after'] ?? '');
|
||||
$after_sig = trim((string)($_GET['sig'] ?? ''));
|
||||
if ($image_id < 1) bratonien_tools_webdav_derivative_abort(400, 'Bild-ID fehlt.');
|
||||
if ($variant === '') bratonien_tools_webdav_derivative_abort(400, 'Derivat-Variante fehlt.');
|
||||
if ($after_url !== null)
|
||||
{
|
||||
$expected_sig = bratonien_tools_webdav_materialize_after_signature($image_id, $variant, $after_url);
|
||||
if ($after_sig === '' || !hash_equals($expected_sig, $after_sig)) $after_url = null;
|
||||
}
|
||||
$redirect_after = bratonien_tools_webdav_derivative_needs_after_redirect($after_url) ? $after_url : null;
|
||||
|
||||
$permission_condition = get_sql_condition_FandF(array('forbidden_categories'=>'category_id'), null, true);
|
||||
$access_result = pwg_query('SELECT 1 FROM '.IMAGE_CATEGORY_TABLE.' WHERE image_id='.$image_id.' AND '.$permission_condition.' LIMIT 1');
|
||||
if (!pwg_db_num_rows($access_result)) bratonien_tools_webdav_derivative_abort(403, 'Kein Zugriff auf dieses Bild.');
|
||||
$result = pwg_query('SELECT * FROM '.IMAGES_TABLE.' WHERE id='.$image_id.' LIMIT 1');
|
||||
if (!pwg_db_num_rows($result)) bratonien_tools_webdav_derivative_abort(404, 'Bild nicht gefunden.');
|
||||
$image_row = pwg_db_fetch_assoc($result);
|
||||
|
||||
$raw_source_path = (string)($image_row['path'] ?? '');
|
||||
$absolute_source_path = $raw_source_path;
|
||||
if ($absolute_source_path !== '' && strpos($absolute_source_path, '/') !== 0)
|
||||
{
|
||||
$absolute_source_path = PHPWG_ROOT_PATH.ltrim(preg_replace('#^\./#', '', $absolute_source_path), '/');
|
||||
}
|
||||
bratonien_tools_webdav_derivative_debug($request_id, 'source_before_resolve', array(
|
||||
'path'=>$raw_source_path,
|
||||
'is_link'=>$absolute_source_path !== '' && is_link($absolute_source_path),
|
||||
'realpath'=>$absolute_source_path !== '' ? (realpath($absolute_source_path) ?: 'FALSE') : 'EMPTY',
|
||||
));
|
||||
|
||||
$source = bratonien_tools_webdav_materialize_source_info($image_id);
|
||||
if (!$source)
|
||||
{
|
||||
bratonien_tools_webdav_derivative_debug($request_id, 'source_resolve_failed');
|
||||
bratonien_tools_webdav_derivative_abort(404, 'Keine WebDAV-Quelle fuer dieses Bild gefunden.');
|
||||
}
|
||||
bratonien_tools_webdav_derivative_debug($request_id, 'source_resolved', array(
|
||||
'connection_id'=>$source['connection_id'] ?? 0,
|
||||
'root_fileid'=>$source['root_fileid'] ?? 0,
|
||||
'fileid'=>$source['fileid'] ?? 0,
|
||||
'webdav_path'=>$source['webdav_path'] ?? '',
|
||||
));
|
||||
|
||||
$params = bratonien_tools_webdav_materialize_params_from_variant($variant);
|
||||
if (!$params) bratonien_tools_webdav_derivative_abort(400, 'Unbekannte Derivat-Variante.');
|
||||
$real_src = new SrcImage($image_row);
|
||||
$real_derivative = new DerivativeImage($params, $real_src);
|
||||
if ($real_derivative->same_as_source())
|
||||
{
|
||||
$source_url = bratonien_tools_webdav_materialize_image_url($image_id);
|
||||
if (!$source_url) bratonien_tools_webdav_derivative_abort(404, 'WebDAV-Original konnte nicht bestimmt werden.');
|
||||
header('Location: '.$source_url, true, 302);
|
||||
exit;
|
||||
}
|
||||
$derivative_size = $real_derivative->get_size();
|
||||
|
||||
$target_path = $real_derivative->get_path();
|
||||
$derivative_root = PHPWG_ROOT_PATH.PWG_DERIVATIVE_DIR;
|
||||
if ($target_path === '' || strpos($target_path, $derivative_root) !== 0) bratonien_tools_webdav_derivative_abort(500, 'Ungueltiger Piwigo-Derivatpfad.');
|
||||
if (is_file($target_path) && is_readable($target_path))
|
||||
{
|
||||
bratonien_tools_webdav_derivative_debug($request_id, 'target_exists', array('target'=>$target_path));
|
||||
if ($redirect_after !== null) { header('Location: '.$redirect_after, true, 302); exit; }
|
||||
bratonien_tools_webdav_derivative_serve($target_path);
|
||||
}
|
||||
|
||||
$shadow_path = $raw_source_path;
|
||||
if ($shadow_path === '') bratonien_tools_webdav_derivative_abort(500, 'Piwigo-Quellpfad fehlt.');
|
||||
if (strpos($shadow_path, '/') !== 0) $shadow_path = PHPWG_ROOT_PATH.ltrim(preg_replace('#^\./#', '', $shadow_path), '/');
|
||||
$shadow_normalized = str_replace('\\', '/', $shadow_path);
|
||||
if (!preg_match('#/_data/bratonien-tools/nc-webdav-gallery/connection-'.(int)$source['connection_id'].'/#', $shadow_normalized)) bratonien_tools_webdav_derivative_abort(500, 'Piwigo-Quellpfad liegt nicht im WebDAV-Shadow-Baum.');
|
||||
if (!is_link($shadow_path)) bratonien_tools_webdav_derivative_abort(500, 'WebDAV-Shadow-Quelle ist kein Placeholder-Symlink.');
|
||||
|
||||
$placeholder_target = realpath($shadow_path);
|
||||
$placeholder_normalized = $placeholder_target === false ? '' : str_replace('\\', '/', $placeholder_target);
|
||||
if ($placeholder_target === false || !preg_match('#/nc-webdav-source/connection-'.(int)$source['connection_id'].'/root-'.(int)$source['root_fileid'].'/#', $placeholder_normalized)) bratonien_tools_webdav_derivative_abort(500, 'WebDAV-Placeholder-Ziel ist ungueltig.');
|
||||
|
||||
$shadow_dir = dirname($shadow_path);
|
||||
if (!is_dir($shadow_dir) || !is_writable($shadow_dir)) bratonien_tools_webdav_derivative_abort(500, 'WebDAV-Shadow-Verzeichnis ist fuer PHP nicht beschreibbar.');
|
||||
$upload_dir = rtrim((string)($GLOBALS['conf']['upload_dir'] ?? './upload'), '/');
|
||||
$work_rel_dir = $upload_dir.'/bratonien-webdav-materialize';
|
||||
$work_root = PHPWG_ROOT_PATH.$work_rel_dir;
|
||||
if (!is_dir($work_root) && !@mkdir($work_root, 0755, true)) bratonien_tools_webdav_derivative_abort(500, 'WebDAV-Materialisierungsbereich konnte nicht angelegt werden.');
|
||||
if (!is_writable($work_root)) bratonien_tools_webdav_derivative_abort(500, 'WebDAV-Materialisierungsbereich ist fuer PHP nicht beschreibbar.');
|
||||
|
||||
$lock_path = $work_root.'/image-'.$image_id.'.lock';
|
||||
bratonien_tools_webdav_derivative_debug($request_id, 'waiting_lock', array('lock'=>$lock_path, 'is_link'=>is_link($shadow_path), 'realpath'=>realpath($shadow_path) ?: 'FALSE'));
|
||||
$lock = @fopen($lock_path, 'c');
|
||||
if (!$lock || !flock($lock, LOCK_EX))
|
||||
{
|
||||
if ($lock) fclose($lock);
|
||||
bratonien_tools_webdav_derivative_abort(503, 'WebDAV-Materialisierungslock konnte nicht gesetzt werden.');
|
||||
}
|
||||
bratonien_tools_webdav_derivative_debug($request_id, 'lock_acquired', array('is_link'=>is_link($shadow_path), 'realpath'=>realpath($shadow_path) ?: 'FALSE'));
|
||||
|
||||
clearstatcache(true, $target_path);
|
||||
if (is_file($target_path) && is_readable($target_path))
|
||||
{
|
||||
bratonien_tools_webdav_derivative_debug($request_id, 'target_created_while_waiting', array('target'=>$target_path));
|
||||
@flock($lock, LOCK_UN); @fclose($lock);
|
||||
if ($redirect_after !== null) { header('Location: '.$redirect_after, true, 302); exit; }
|
||||
bratonien_tools_webdav_derivative_serve($target_path);
|
||||
}
|
||||
|
||||
$token = getmypid().'-'.bin2hex(random_bytes(6));
|
||||
$download_path = $work_root.'/source-'.$image_id.'-'.$token.'.tmp';
|
||||
$staging_path = $shadow_path.'.bratonien-'.$token.'.tmp';
|
||||
$placeholder_backup = $shadow_path.'.bratonien-placeholder';
|
||||
$swapped = false;
|
||||
$cleaned = false;
|
||||
|
||||
$cleanup = function() use (&$cleaned, &$swapped, $shadow_path, $staging_path, $placeholder_backup, $download_path, $lock, $request_id)
|
||||
{
|
||||
if ($cleaned) return;
|
||||
$cleaned = true;
|
||||
if ($swapped)
|
||||
{
|
||||
if (is_file($shadow_path) && !is_link($shadow_path)) @unlink($shadow_path);
|
||||
if (is_link($placeholder_backup)) @rename($placeholder_backup, $shadow_path);
|
||||
$swapped = false;
|
||||
}
|
||||
if (is_file($staging_path) || is_link($staging_path)) @unlink($staging_path);
|
||||
if (is_file($download_path)) @unlink($download_path);
|
||||
bratonien_tools_webdav_derivative_debug($request_id, 'restored', array('is_link'=>is_link($shadow_path), 'realpath'=>realpath($shadow_path) ?: 'FALSE'));
|
||||
@flock($lock, LOCK_UN);
|
||||
@fclose($lock);
|
||||
};
|
||||
register_shutdown_function($cleanup);
|
||||
|
||||
try
|
||||
{
|
||||
if (is_link($placeholder_backup)) bratonien_tools_webdav_derivative_abort(503, 'WebDAV-Placeholder-Backup existiert bereits; vorheriger Materialisierungslauf ist nicht sauber abgeschlossen.');
|
||||
$detail = '';
|
||||
$connection = bratonien_tools_webdav_derivative_connection($source, $detail);
|
||||
if (!$connection) bratonien_tools_webdav_derivative_abort(502, $detail);
|
||||
|
||||
$source_mode = 'original';
|
||||
$preview_plan = bratonien_tools_webdav_derivative_preview_plan($variant, $derivative_size, $source, $image_row);
|
||||
$download_start = microtime(true);
|
||||
if ($preview_plan !== null)
|
||||
{
|
||||
bratonien_tools_webdav_derivative_debug($request_id, 'preview_start', $preview_plan);
|
||||
if (bratonien_tools_webdav_derivative_download_preview($preview_plan, $connection, $download_path, $detail))
|
||||
{
|
||||
$source_mode = 'preview';
|
||||
}
|
||||
else
|
||||
{
|
||||
bratonien_tools_webdav_derivative_debug($request_id, 'preview_failed', array('detail'=>$detail));
|
||||
$detail = '';
|
||||
}
|
||||
}
|
||||
if ($source_mode !== 'preview')
|
||||
{
|
||||
if (!bratonien_tools_webdav_derivative_download($source, $connection, $download_path, $detail)) bratonien_tools_webdav_derivative_abort(502, $detail);
|
||||
}
|
||||
bratonien_tools_webdav_derivative_debug($request_id, 'download_done', array(
|
||||
'mode'=>$source_mode,
|
||||
'ms'=>round((microtime(true)-$download_start)*1000, 1),
|
||||
'bytes'=>@filesize($download_path) ?: 0,
|
||||
));
|
||||
|
||||
if (!@copy($download_path, $staging_path)) bratonien_tools_webdav_derivative_abort(500, 'Bildquelle konnte nicht in den WebDAV-Shadow-Baum kopiert werden.');
|
||||
@chmod($staging_path, 0644);
|
||||
if (@getimagesize($staging_path) === false) bratonien_tools_webdav_derivative_abort(500, 'Materialisierte Shadow-Quelle ist kein gueltiges Bild.');
|
||||
|
||||
bratonien_tools_webdav_derivative_debug($request_id, 'swap_begin', array('placeholder'=>$placeholder_target, 'mode'=>$source_mode));
|
||||
if (!@rename($shadow_path, $placeholder_backup)) bratonien_tools_webdav_derivative_abort(500, 'WebDAV-Placeholder konnte nicht temporaer gesichert werden.');
|
||||
if (!@rename($staging_path, $shadow_path))
|
||||
{
|
||||
@rename($placeholder_backup, $shadow_path);
|
||||
bratonien_tools_webdav_derivative_abort(500, 'Materialisierte Bildquelle konnte nicht am Piwigo-Quellpfad aktiviert werden.');
|
||||
}
|
||||
$swapped = true;
|
||||
clearstatcache(true, $shadow_path);
|
||||
bratonien_tools_webdav_derivative_debug($request_id, 'swapped', array('is_link'=>is_link($shadow_path), 'realpath'=>realpath($shadow_path) ?: 'FALSE', 'mode'=>$source_mode));
|
||||
if (!is_file($shadow_path) || is_link($shadow_path) || @getimagesize($shadow_path) === false) bratonien_tools_webdav_derivative_abort(500, 'Piwigo-Quellpfad enthaelt nach Materialisierung keine gueltige Bildquelle.');
|
||||
|
||||
$generate_start = microtime(true);
|
||||
bratonien_tools_webdav_derivative_debug($request_id, 'generate_start', array('target'=>$target_path, 'mode'=>$source_mode));
|
||||
$generate_ok = bratonien_tools_webdav_derivative_generate($shadow_path, $target_path, $params, $image_row, $detail);
|
||||
bratonien_tools_webdav_derivative_debug($request_id, 'generate_done', array('ok'=>$generate_ok, 'mode'=>$source_mode, 'ms'=>round((microtime(true)-$generate_start)*1000, 1), 'detail'=>$detail));
|
||||
if (!$generate_ok) bratonien_tools_webdav_derivative_abort(500, $detail);
|
||||
|
||||
clearstatcache(true, $target_path);
|
||||
$final_size = @getimagesize($target_path);
|
||||
if (!is_file($target_path) || !is_readable($target_path) || !is_array($final_size)) bratonien_tools_webdav_derivative_abort(500, 'Piwigo hat kein gueltiges finales Derivat erzeugt.');
|
||||
|
||||
$cleanup();
|
||||
bratonien_tools_webdav_derivative_debug($request_id, 'serve', array('target'=>$target_path, 'width'=>$final_size[0] ?? 0, 'height'=>$final_size[1] ?? 0, 'mode'=>$source_mode));
|
||||
if ($redirect_after !== null) { header('Location: '.$redirect_after, true, 302); exit; }
|
||||
bratonien_tools_webdav_derivative_serve($target_path);
|
||||
}
|
||||
finally
|
||||
{
|
||||
$cleanup();
|
||||
}
|
||||
296
webdav-download-test.php
Normal file
296
webdav-download-test.php
Normal file
@@ -0,0 +1,296 @@
|
||||
<?php
|
||||
define('PHPWG_ROOT_PATH', '../../');
|
||||
include_once(PHPWG_ROOT_PATH.'include/common.inc.php');
|
||||
|
||||
function bratonien_tools_webdav_download_test_abort($status, $message)
|
||||
{
|
||||
http_response_code((int)$status);
|
||||
header('Content-Type: text/plain; charset=utf-8');
|
||||
header('Cache-Control: no-store');
|
||||
echo $message;
|
||||
exit;
|
||||
}
|
||||
|
||||
function bratonien_tools_webdav_download_test_decrypt_secret($blob, $hex_key)
|
||||
{
|
||||
$hex_key = trim((string)$hex_key);
|
||||
if (!preg_match('/^[a-f0-9]{64}$/', $hex_key)) return null;
|
||||
|
||||
$outer = base64_decode(trim((string)$blob), true);
|
||||
$payload = is_string($outer) ? json_decode($outer, true) : null;
|
||||
if (!is_array($payload) || (int)($payload['v'] ?? 0) !== 1) return null;
|
||||
|
||||
$iv = base64_decode((string)($payload['iv'] ?? ''), true);
|
||||
$tag = base64_decode((string)($payload['tag'] ?? ''), true);
|
||||
$cipher = base64_decode((string)($payload['data'] ?? ''), true);
|
||||
if (!is_string($iv) || !is_string($tag) || !is_string($cipher)) return null;
|
||||
|
||||
$plain = openssl_decrypt($cipher, 'aes-256-gcm', hex2bin($hex_key), OPENSSL_RAW_DATA, $iv, $tag);
|
||||
if ($plain === false) return null;
|
||||
|
||||
$decoded = json_decode((string)$plain, true);
|
||||
return is_array($decoded) ? $decoded : null;
|
||||
}
|
||||
|
||||
function bratonien_tools_webdav_download_test_quote_path($path)
|
||||
{
|
||||
$parts = array_values(array_filter(explode('/', trim((string)$path, '/')), 'strlen'));
|
||||
return implode('/', array_map('rawurlencode', $parts));
|
||||
}
|
||||
|
||||
function bratonien_tools_webdav_download_test_source_info($image_id, array $image_row)
|
||||
{
|
||||
$path = (string)($image_row['path'] ?? '');
|
||||
if ($image_id < 1 || $path === '') return null;
|
||||
|
||||
$absolute = $path;
|
||||
if (strpos($absolute, '/') !== 0)
|
||||
{
|
||||
$absolute = PHPWG_ROOT_PATH.ltrim(preg_replace('#^\\./#', '', $absolute), '/');
|
||||
}
|
||||
|
||||
$resolved = realpath($absolute);
|
||||
if ($resolved === false) return null;
|
||||
|
||||
$normalized = str_replace('\\', '/', $resolved);
|
||||
if (!preg_match('#/nc-webdav-source/connection-([0-9]+)/root-([0-9]+)/(.*)$#', $normalized, $match))
|
||||
{
|
||||
return null;
|
||||
}
|
||||
|
||||
$connection_id = (int)$match[1];
|
||||
$root_fileid = (int)$match[2];
|
||||
$relative_path = trim((string)$match[3], '/');
|
||||
if ($connection_id < 1 || $root_fileid < 1 || $relative_path === '') return null;
|
||||
|
||||
$table = $GLOBALS['prefixeTable'].'bratonien_tools_nc_connections';
|
||||
$result = pwg_query('SELECT config_json FROM `'.$table.'` WHERE id='.$connection_id.' LIMIT 1');
|
||||
if (!pwg_db_num_rows($result)) return null;
|
||||
|
||||
$row = pwg_db_fetch_assoc($result);
|
||||
$config = json_decode((string)$row['config_json'], true);
|
||||
if (!is_array($config) || (string)($config['source_mode'] ?? '') !== 'webdav-placeholder') return null;
|
||||
|
||||
$root_found = false;
|
||||
$root_path = '';
|
||||
foreach ((array)($config['roots'] ?? array()) as $root)
|
||||
{
|
||||
if ((int)($root['fileid'] ?? 0) === $root_fileid)
|
||||
{
|
||||
$root_found = true;
|
||||
$root_path = trim((string)($root['webdav_path'] ?? ''), '/');
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (!$root_found) return null;
|
||||
|
||||
$webdav_path = trim($root_path === '' ? $relative_path : $root_path.'/'.$relative_path, '/');
|
||||
if ($webdav_path === '') return null;
|
||||
|
||||
$size = 0;
|
||||
$state_dir = rtrim((string)($config['state_dir'] ?? ''), '/');
|
||||
if ($state_dir !== '')
|
||||
{
|
||||
$mapping_file = $state_dir.'/webdav-map.json';
|
||||
if (is_readable($mapping_file))
|
||||
{
|
||||
$mapping = json_decode((string)file_get_contents($mapping_file), true);
|
||||
if (is_array($mapping) && isset($mapping['files']) && is_array($mapping['files']))
|
||||
{
|
||||
$entry = $mapping['files'][$resolved] ?? $mapping['files'][$normalized] ?? null;
|
||||
if (is_array($entry) && (string)($entry['kind'] ?? '') === 'file')
|
||||
{
|
||||
$webdav_path = trim((string)($entry['webdav_path'] ?? $webdav_path), '/');
|
||||
$size = (int)($entry['size'] ?? 0);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return array(
|
||||
'connection_id'=>$connection_id,
|
||||
'webdav_path'=>$webdav_path,
|
||||
'size'=>$size,
|
||||
);
|
||||
}
|
||||
|
||||
function bratonien_tools_webdav_download_test_connection(array $source)
|
||||
{
|
||||
$table = $GLOBALS['prefixeTable'].'bratonien_tools_nc_connections';
|
||||
$result = pwg_query('SELECT config_json, secret_blob FROM `'.$table.'` WHERE id='.(int)$source['connection_id'].' LIMIT 1');
|
||||
if (!pwg_db_num_rows($result)) return null;
|
||||
|
||||
$row = pwg_db_fetch_assoc($result);
|
||||
$config = json_decode((string)$row['config_json'], true);
|
||||
if (!is_array($config)) return null;
|
||||
|
||||
$key_result = pwg_query("SELECT value FROM ".$GLOBALS['prefixeTable']."config WHERE param='bratonien_nc_connector_secret' LIMIT 1");
|
||||
if (!pwg_db_num_rows($key_result)) return null;
|
||||
$key_row = pwg_db_fetch_assoc($key_result);
|
||||
|
||||
$credentials = bratonien_tools_webdav_download_test_decrypt_secret((string)$row['secret_blob'], (string)$key_row['value']);
|
||||
if (!is_array($credentials)) return null;
|
||||
|
||||
$base_url = rtrim((string)($config['nextcloud_url'] ?? ''), '/');
|
||||
$user = trim((string)($credentials['nextcloud_user'] ?? ''));
|
||||
$password = (string)($credentials['nextcloud_password'] ?? '');
|
||||
if ($base_url === '' || $user === '' || $password === '') return null;
|
||||
|
||||
return array('base_url'=>$base_url, 'user'=>$user, 'password'=>$password);
|
||||
}
|
||||
|
||||
global $user;
|
||||
if (!isset($user['status']) || !in_array($user['status'], array('admin', 'webmaster'), true))
|
||||
{
|
||||
bratonien_tools_webdav_download_test_abort(403, 'Dieser Test-Endpunkt ist nur fuer Administratoren verfuegbar.');
|
||||
}
|
||||
|
||||
$image_id = (int)($_GET['id'] ?? 0);
|
||||
$parallel = (int)($_GET['parallel'] ?? 1);
|
||||
if ($image_id < 1)
|
||||
{
|
||||
bratonien_tools_webdav_download_test_abort(400, 'Bild-ID fehlt.');
|
||||
}
|
||||
if ($parallel < 1 || $parallel > 20)
|
||||
{
|
||||
bratonien_tools_webdav_download_test_abort(400, 'parallel muss zwischen 1 und 20 liegen.');
|
||||
}
|
||||
|
||||
$result = pwg_query('SELECT * FROM '.IMAGES_TABLE.' WHERE id='.$image_id.' LIMIT 1');
|
||||
if (!pwg_db_num_rows($result))
|
||||
{
|
||||
bratonien_tools_webdav_download_test_abort(404, 'Bild nicht gefunden.');
|
||||
}
|
||||
$image_row = pwg_db_fetch_assoc($result);
|
||||
|
||||
$source = bratonien_tools_webdav_download_test_source_info($image_id, $image_row);
|
||||
if (!$source)
|
||||
{
|
||||
bratonien_tools_webdav_download_test_abort(404, 'Keine WebDAV-Quelle fuer dieses Bild gefunden.');
|
||||
}
|
||||
|
||||
$connection = bratonien_tools_webdav_download_test_connection($source);
|
||||
if (!$connection)
|
||||
{
|
||||
bratonien_tools_webdav_download_test_abort(500, 'WebDAV-Verbindung konnte nicht geladen werden.');
|
||||
}
|
||||
|
||||
$upload_dir = rtrim((string)($GLOBALS['conf']['upload_dir'] ?? './upload'), '/');
|
||||
$test_rel_dir = $upload_dir.'/bratonien-webdav-download-test';
|
||||
$test_root = PHPWG_ROOT_PATH.$test_rel_dir;
|
||||
if (!is_dir($test_root) && !@mkdir($test_root, 0755, true))
|
||||
{
|
||||
bratonien_tools_webdav_download_test_abort(500, 'Download-Testbereich konnte nicht angelegt werden: '.$test_root);
|
||||
}
|
||||
if (!is_writable($test_root))
|
||||
{
|
||||
bratonien_tools_webdav_download_test_abort(500, 'Download-Testbereich ist fuer PHP nicht beschreibbar: '.$test_root);
|
||||
}
|
||||
|
||||
$url = $connection['base_url'].'/remote.php/dav/files/'.rawurlencode($connection['user']).'/'.bratonien_tools_webdav_download_test_quote_path($source['webdav_path']);
|
||||
$token = getmypid().'-'.bin2hex(random_bytes(6));
|
||||
$multi = curl_multi_init();
|
||||
$items = array();
|
||||
|
||||
for ($i = 0; $i < $parallel; $i++)
|
||||
{
|
||||
$path = $test_root.'/download-'.$image_id.'-'.$token.'-'.$i.'.tmp';
|
||||
$fp = @fopen($path, 'xb');
|
||||
if (!$fp)
|
||||
{
|
||||
foreach ($items as $item)
|
||||
{
|
||||
@fclose($item['fp']);
|
||||
@unlink($item['path']);
|
||||
curl_multi_remove_handle($multi, $item['ch']);
|
||||
curl_close($item['ch']);
|
||||
}
|
||||
curl_multi_close($multi);
|
||||
bratonien_tools_webdav_download_test_abort(500, 'Temporaere Download-Datei konnte nicht angelegt werden.');
|
||||
}
|
||||
|
||||
$ch = curl_init($url);
|
||||
curl_setopt_array($ch, array(
|
||||
CURLOPT_FOLLOWLOCATION => false,
|
||||
CURLOPT_CONNECTTIMEOUT => 10,
|
||||
CURLOPT_TIMEOUT => 180,
|
||||
CURLOPT_HTTPAUTH => CURLAUTH_BASIC,
|
||||
CURLOPT_USERPWD => $connection['user'].':'.$connection['password'],
|
||||
CURLOPT_RETURNTRANSFER => false,
|
||||
CURLOPT_FAILONERROR => false,
|
||||
CURLOPT_FILE => $fp,
|
||||
CURLOPT_USERAGENT => 'Bratonien-Tools-WebDAV-Download-Stress-Test',
|
||||
));
|
||||
curl_multi_add_handle($multi, $ch);
|
||||
$items[] = array('ch'=>$ch, 'fp'=>$fp, 'path'=>$path);
|
||||
}
|
||||
|
||||
$started_at = microtime(true);
|
||||
do
|
||||
{
|
||||
$status = curl_multi_exec($multi, $running);
|
||||
if ($status !== CURLM_OK) break;
|
||||
if ($running > 0)
|
||||
{
|
||||
$selected = curl_multi_select($multi, 1.0);
|
||||
if ($selected === -1) usleep(10000);
|
||||
}
|
||||
}
|
||||
while ($running > 0);
|
||||
$elapsed_seconds = microtime(true) - $started_at;
|
||||
|
||||
$downloads = array();
|
||||
$total_bytes = 0;
|
||||
$successful = 0;
|
||||
$failed = 0;
|
||||
|
||||
foreach ($items as $index => $item)
|
||||
{
|
||||
@fflush($item['fp']);
|
||||
@fclose($item['fp']);
|
||||
|
||||
$http = (int)curl_getinfo($item['ch'], CURLINFO_HTTP_CODE);
|
||||
$time_ms = round((float)curl_getinfo($item['ch'], CURLINFO_TOTAL_TIME) * 1000, 2);
|
||||
$errno = curl_errno($item['ch']);
|
||||
$error = curl_error($item['ch']);
|
||||
$bytes = is_file($item['path']) ? (int)filesize($item['path']) : 0;
|
||||
$ok = ($errno === 0 && $http >= 200 && $http < 300 && $bytes > 0);
|
||||
|
||||
if ($ok) $successful++; else $failed++;
|
||||
$total_bytes += $bytes;
|
||||
|
||||
$downloads[] = array(
|
||||
'index'=>$index + 1,
|
||||
'ok'=>$ok,
|
||||
'http'=>$http,
|
||||
'bytes'=>$bytes,
|
||||
'elapsed_ms'=>$time_ms,
|
||||
'mbps'=>$time_ms > 0 ? round(($bytes * 8) / ($time_ms / 1000) / 1000000, 2) : 0,
|
||||
'curl_errno'=>$errno,
|
||||
'curl_error'=>$error,
|
||||
);
|
||||
|
||||
@unlink($item['path']);
|
||||
curl_multi_remove_handle($multi, $item['ch']);
|
||||
curl_close($item['ch']);
|
||||
}
|
||||
curl_multi_close($multi);
|
||||
|
||||
$elapsed_ms = round($elapsed_seconds * 1000, 2);
|
||||
$aggregate_mbps = $elapsed_seconds > 0 ? round(($total_bytes * 8) / $elapsed_seconds / 1000000, 2) : 0;
|
||||
|
||||
header('Content-Type: application/json; charset=utf-8');
|
||||
header('Cache-Control: no-store');
|
||||
echo json_encode(array(
|
||||
'image_id'=>$image_id,
|
||||
'parallel'=>$parallel,
|
||||
'same_source_repeated'=>true,
|
||||
'expected_source_bytes'=>(int)$source['size'],
|
||||
'successful'=>$successful,
|
||||
'failed'=>$failed,
|
||||
'total_bytes'=>$total_bytes,
|
||||
'peak_temp_disk_bytes'=>$total_bytes,
|
||||
'elapsed_ms'=>$elapsed_ms,
|
||||
'aggregate_mbps'=>$aggregate_mbps,
|
||||
'downloads'=>$downloads,
|
||||
), JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES);
|
||||
@@ -8,6 +8,7 @@ if (!defined('BRATONIEN_TOOLS_PATH'))
|
||||
define('BRATONIEN_TOOLS_PATH', PHPWG_ROOT_PATH.'plugins/'.BRATONIEN_TOOLS_ID.'/');
|
||||
}
|
||||
require_once(BRATONIEN_TOOLS_PATH.'include/webdav_image_runtime.inc.php');
|
||||
require_once(BRATONIEN_TOOLS_PATH.'include/webdav_materialize_runtime.inc.php');
|
||||
|
||||
function bratonien_tools_webdav_image_abort($status, $message)
|
||||
{
|
||||
@@ -48,7 +49,7 @@ $permission_condition = get_sql_condition_FandF(array('forbidden_categories'=>'c
|
||||
$access_result = pwg_query('SELECT 1 FROM '.IMAGE_CATEGORY_TABLE.' WHERE image_id='.$image_id.' AND '.$permission_condition.' LIMIT 1');
|
||||
if (!pwg_db_num_rows($access_result)) bratonien_tools_webdav_image_abort(403, 'Kein Zugriff auf dieses Bild.');
|
||||
|
||||
$source = bratonien_tools_webdav_image_source_info($image_id);
|
||||
$source = bratonien_tools_webdav_materialize_source_info($image_id);
|
||||
if (!$source) bratonien_tools_webdav_image_abort(404, 'Keine WebDAV-Quelle für dieses Bild gefunden.');
|
||||
|
||||
if (!empty($_GET['preview']))
|
||||
@@ -120,7 +121,7 @@ $options = array(
|
||||
CURLOPT_USERPWD => $user.':'.$password,
|
||||
CURLOPT_RETURNTRANSFER => false,
|
||||
CURLOPT_FAILONERROR => false,
|
||||
CURLOPT_USERAGENT => 'Bratonien-Tools-WebDAV-Image/0.9.6.1',
|
||||
CURLOPT_USERAGENT => 'Bratonien-Tools-WebDAV-Image/0.9.6.8.6',
|
||||
CURLOPT_HEADERFUNCTION => function($ch, $line)
|
||||
{
|
||||
$length = strlen($line);
|
||||
|
||||
Reference in New Issue
Block a user