How do you select the data source after building and serving from the dist folder.

Stephen Douglas Scotti

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Apr 30, 2020, 9:10:39 PM4/30/20

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I downloaded the .zip file from github and put the on my iMac to first evaluate the package. Running from Docker is much easier initially, but then I ran. After experimenting around to understand the file structure, etc., I ran:

yarn run build

to see what a compiled production version looks like. That takes quite awhile on an older Mac, and it seems to get sort of stuck at 93%. Nevertheless, it does build the files and they all get dumped in the dist folder under /platform/viewer/dist. When I point a web server (Apache port 80 or Nginx port 81), I do get a list of studies, but the studies are from the public server and not my local install of Orthanc.

How do I build OHIF, or otherwise modify it after building, so that it pulls images from my Orthanc instance. Orthanc is running on the standard ports, and OHIF is running on port 80. I am using MAMP and the root directory is the build in the dist folder.

In app.config, there is this, probably copied from the default.js file that I edited. I have a local instance of Orthanc running on my computer. I'm not sure that I have the configOSX.json file for Orthanc set up correctly, but I think so, and OHIF is pulling data from the public server.

    dicomWeb: [
      {
        name: 'Orthanc',
        wadoUriRoot: '/wado',
        qidoRoot: '/dicom-web',
        wadoRoot: '/dicom-web',
        qidoSupportsIncludeField: false,
        imageRendering: 'wadors',
        thumbnailRendering: 'wadors',
      },
    ],
  },

index.html is loading these script:

<script
    src="https://polyfill.io/v3/polyfill.min.js?flags=gated&features=default%2CObject.values%2CArray.prototype.flat%2CObject.entries%2CSymbol%2CArray.prototype.includes%2CString.prototype.repeat%2CArray.prototype.find"></script>
  <script type="text/javascript">
    window.PUBLIC_URL = '/';
  </script>
  <script type="text/javascript" src="/app-config.js"></script>
  <script type="module" src="/init-service-worker.js"></script>

  <title>OHIF Viewer</title>

  <!-- WEB FONTS -->
  <link href="https://fonts.googleapis.com/css?family=Roboto:100,300,400,500,700&display=swap" rel="stylesheet" />

  <!-- EXTENSIONS -->
  <!-- <script type="text/javascript" src="path/to/some-extension.js"></script>

    <script>
      // If configuration file is a JS Object:
      window.config.extensions = [SomeExtension];

      // If configuration file is a JS Function:
      window.config = () => {
        return {
          extensions: [SomeExtension]
        };
      };
    </script> -->
<link href="/app.6ca565b7fb86a8a731ff.css" rel="stylesheet"></head>

<body>
  <noscript> You need to enable JavaScript to run this app. </noscript>

  <div id="root"></div>
<script type="text/javascript" src="/app.bundle.baa22ae66e3af014fd61.js"></script>

Stephen Douglas Scotti

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Apr 30, 2020, 9:31:05 PM4/30/20

to cornerstone platform

Also, I tried using an Nginx server running on port 81 and I get a black screen.

Marc McLean

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May 1, 2020, 7:22:18 AM5/1/20

to Stephen Douglas Scotti, cornerstone platform

Stephen,

It's been about a year ago that I tested the viewer with a local instance of Orthanc, but if I remember correctly you can run:

yarn run dev:orthanc

See https://docs.ohif.org/configuring/data-source.html

Marc

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Marc McLean

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Peter Humphreys

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May 1, 2020, 11:16:40 PM5/1/20

to Stephen Douglas Scotti, cornerstone platform

Black screen means your viewer is not connecting to the database correctly. The config.js isn't setup properly - you need to have the url to your orthanc server if you are running MAMP then I assume this is on the same box so something like this and just update the port from 8042 if your Orthanc server is listening on a different port:

{
"servers": {
"dicomWeb": [
{
"name": "Orthanc",
"wadoUriRoot": "http://localhost:8042/wado",
"qidoRoot": "http://localhost:8042/dicom-web",
"wadoRoot": "http://localhost:8042/dicom-web",
"qidoSupportsIncludeField": false,
"imageRendering": "wadouri",
"thumbnailRendering": "wadouri"
}
}
]
}

}

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Peter Humphreys

Clinical Integration Specialists

243 Ocean Keys Bvd Clarkson WA 6030

https://www.virtualgoo.com/

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Augmented Reporting

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Jun 26, 2022, 5:40:50 PM6/26/22

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for OHIF v3-stable, define your data source in /platform/viewer/public/config/default.js, and then docker-compose build && docker-compose up -d

(there's probably a more logical way using the correct environmental variable in the dockerfile, but configuring default.js and building will work)

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