Public
Edited
Mar 26, 2023
/**
* @param {object} config The "template" config containing URLs with "{{ base_url }}".
* @param {function} handleUrl Function that takes in a (potentially template) URL string and returns a filled-in URL string.
* @returns {object} The config with handleUrl having been called to process every URL.
*/
fillUrls = (config, handleUrl, handleRequestInit) => {
return {
...config,
datasets: config.datasets.map((datasetDef) => {
return {
...datasetDef,
files: datasetDef.files.map((fileDef) => {
return {
...fileDef,
...(fileDef.url ? ({
url: handleUrl(fileDef.url, fileDef.fileType.includes("zarr"))
}) : {}),
...(fileDef.fileType.includes("zarr") ? ({
requestInit: handleRequestInit()
}) : {}),
...(fileDef.options?.images ? ({
options: {
...fileDef.options,
images: fileDef.options.images.map((imageDef) => {
return {
...imageDef,
url: handleUrl(imageDef.url, false),
...(imageDef.metadata?.omeTiffOffsetsUrl ? ({
metadata: {
...imageDef.metadata,
omeTiffOffsetsUrl: handleUrl(imageDef.metadata.omeTiffOffsetsUrl, false),
},
}) : {}),
};
}),
},
}) : {}),
};
}),
};
}),
};
}
myRequestInitHandler = () => {
const token = 'example_token';
return {
headers: {
Authorization: `Bearer ${token}`
}
}
}
myUrlHandler = (url, isZarr) => {
return `${url.replace("{{ base_url }}", "https://portal.test.hubmapconsortium.org/SOMETHING")}${isZarr ? '' : '?token=12345'}`;
};
fillUrls(visiumConfig, myUrlHandler, myRequestInitHandler)
fillUrls(imsConfig, myUrlHandler, myRequestInitHandler)
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