Orthanc & OHIF Plugin Config Sanity Check

General
1

Hello everyone, I am hoping someone can help me with this configuration. My overall goal is to get Orthanc running using Postgres, the OHIF Plugin and be able to make API calls to Orthanc.

A few questions. I am trying to keep my configs as minimal as possible, and I have a feeling I am missing something here. I also feel like my configs contain more than I need.

  1. Are these configurations correct for dicom-web to work properly with the OHIF Plugin?
  2. In my Orthanc config, is the DicomWeb section necessary if all I want to use is the OHIF Plugin? Or do I need that block to be able to make API calls to Orthanc?
  3. In my ohif.js config file, I read that window.config.dataSources is overwritten by the OHIF plugin. This may be a dumb question, but does that mean there’s no point in defining that section in the file at all? In other words, is the entire dataSources section effectively ignored? I’m asking because I’d like to enable options such as enableStudyLazyLoad, supportsFuzzyMatching, and supportsWildcard. Since those settings are defined inside the dataSources section, I’m concerned they are not actually being loaded or applied by OHIF.

I have been going through the documentation and forums posts, but I am still a little confused on those few things. Below are my configs. Any help would be greatly appreciated!

Orthanc Config:

{
  "Name": "OrthancTEST1",
  "DicomAet": "TESTS1",
  "RemoteAccessAllowed": true,
  "AuthenticationEnabled": true,
  "WebDavEnabled": false,
  "DefaultEncoding": "Utf8",
  "PostgreSQL": {
    "EnableIndex": true,
    "EnableStorage": false,
    "Port": 5432,
    "Host": "orthanc-index",
    "Database": "test",
    "Username": "test",
    "Password": "test",
    "Lock": false
  },
  "RegisteredUsers": {
    "user1": "user1",
    "user2": "user2"
  },
  "DicomWeb": {
    "Enable": true,
    "Root": "/dicom-web/",
    "EnableWado": true,
    "WadoRoot": "/wado",
    "Ssl": false,
    "QidoCaseSensitive": true,
    "StudiesMetadata": "Full",
    "SeriesMetadata": "Full",
    "EnableMetadataCache": true,
    "EnablePerformanceLogs": false,
    "MetadataWorkerThreadsCount": 4,
    "WadoRsLoaderThreadsCount": 0,
    "PublicRoot": "/dicom-web/"
  },
  "OHIF": {
    "DataSource": "dicom-web",
    "UserConfiguration": "/etc/orthanc/ohif.js"
  }
}

docker compose file:

services:

  orthanc:
    image: orthancteam/orthanc
    depends_on: [orthanc-index]
    restart: unless-stopped
    ports: ["4242:4242", "8042:8042"]
    volumes: ["./orthanc-storage:/var/lib/orthanc/db", "./ohif.js:/etc/orthanc/ohif.js:ro"]
    environment:
      VERBOSE_STARTUP: "true"
      VERBOSE_ENABLED: "true"
      OHIF_PLUGIN_ENABLED: "true"
      STONE_WEB_VIEWER_PLUGIN_ENABLED: "true"
      DICOM_WEB_PLUGIN_ENABLED: "true"
      POSTGRESQL_PLUGIN_ENABLED: "true"
      GDCM_PLUGIN_ENABLED: "true"
    secrets:
      - configuration.json

  orthanc-index:
    image: postgres:15
    restart: unless-stopped
    ports: ["5432:5432"]
    volumes: ["./orthanc-index:/var/lib/postgresql/data"]
    environment:
      POSTGRES_HOST_AUTH_METHOD: "trust"

secrets:
    configuration.json:
      file: configuration.json

volumes:
  orthanc-storage:
  orthanc-index:

Finally, my ohif.js configuration file:

window.config = {
  extensions: [],
  modes: [],
  showStudyList: true,
  useNorm16Texture: true,
  investigationalUseDialog: {
    value: "never"
  },
  dataSources: [
    {
      namespace: '@ohif/extension-default.dataSourcesModule.dicomweb',
      sourceName: 'dicomweb',
      configuration: {
        name: 'ohif3',
        wadoUriRoot: 'http://192.168.0.1/pacs//wado',
        qidoRoot: 'http://192.168.0.1/pacs/rs',
        wadoRoot: 'http://192.168.0.1/pacs/rs',
        qidoSupportsIncludeField: true,
        supportsReject: true,
        imageRendering: 'wadors',
        thumbnailRendering: 'wadors',
        enableStudyLazyLoad: true,
        supportsFuzzyMatching: true,
        supportsWildcard: true,
      },
    },
  ],
  defaultDataSourceName: 'dicomweb',
};