Handling query config options about swagger-ui

[glowcloud]

According to docs there are 4 settings that contain names with dots:

1. syntaxHighlight.activated
2. syntaxHighlight.theme
3. urls.primaryName

It looks to me like request.curlOptions is not a separate option but something that we should set inside requestInterceptor, ex.:

requestInterceptor: (request) => {
  request.curlOptions = ["-g", "--limit-rate 20k"]
  return request
}

In case of urls.primaryName, there exists the urls setting but it's actually an array. The way we access it is correct, as in we take urls.primaryName as a name of a config and not as a path inside an object:

swagger-ui/src/standalone/plugins/top-bar/components/TopBar.jsx

Line 90 in 675d94d

let primaryName = search["urls.primaryName"] || configs["urls.primaryName"]

It seems like the only settings that would need to be merged into another are to do with syntaxHighlight.

[glowcloud]

It looks like the place to merge the options would be after merging the different configs

swagger-ui/src/core/index.js

Line 195 in 8ba4ffc

let mergedConfig = deepExtend({}, localConfig, constructorConfig, fetchedConfig || {}, queryConfig)

We need to take care of the precedence of the configs, which is:

From lowest to highest precedence:

The swagger-config.yaml in the project root directory, if it exists, is baked into the application
configuration object passed as an argument to Swagger UI (SwaggerUI({ ... }))
configuration document fetched from a specified configUrl
configuration items passed as key/value pairs in the URL query string

so we can't just overwrite the syntaxHighlight properties if we have syntaxHighlight.activated and/or syntaxHighlight.theme.

For example if we have:

1. syntaxHighlight.activated: false passed to Swagger UI as an argument
2. syntaxHighlight: { theme: "agate", activated: true } in the config fetched from the specified configUrl

The one that should take precedence is syntaxHighlight: { theme: "agate", activated: true }, so we can't simply do something like this:

if (mergedConfig["syntaxHighlight.activated"]) {
   mergedConfig.syntaxHighlight.activated = mergedConfig["syntaxHighlight.activated"]
}

as the result would be: syntaxHighlight: { theme: "agate", activated: false }.

Additionally, it's possible that we could initially set syntaxHighlight: false and then in the URL search params specify syntaxHighlight.activated=true, so trying to access mergedConfig.syntaxHighlight.activated would throw an error.

[glowcloud]

A rough idea for setting syntaxHighlight:

const setSyntaxHighlight = (config) => {
  if (typeof config.syntaxHighlight === "object") {
    mergedConfig.syntaxHighlight = config.syntaxHighlight
  } else if (config.syntaxHighlight === false) {
    mergedConfig.syntaxHighlight = false
  } 

  if (config["syntaxHighlight.activated"]!= null) {
    mergedConfig.syntaxHighlight = !mergedConfig.syntaxHighlight 
      ? { activated: config["syntaxHighlight.activated"], theme: "agate" }
      : { ...mergedConfig.syntaxHighlight, activated: config["syntaxHighlight.activated"] }
  } 
  if (config["syntaxHighlight.theme"] != null) {
    mergedConfig.syntaxHighlight = !mergedConfig.syntaxHighlight 
      ? { theme: config["syntaxHighlight.theme"], activated: true}
      : { ...mergedConfig.syntaxHighlight, theme: config["syntaxHighlight.theme"] }
  }
}

setSyntaxHighlight(localConfig)
setSyntaxHighlight(combinedConfig)
setSyntaxHighlight(fetchedConfig)
setSyntaxHighlight(queryConfig)

delete mergedConfig["syntaxHighlight.activated"]
delete mergedConfig["syntaxHighlight.theme"]

[glowcloud]

According to docs there are 3 settings that contain names with dots:

1. syntaxHighlight.activated
2. syntaxHighlight.theme
3. urls.primaryName

We've decided that the only way to set these types of options would be through query parameters.

As such, we'll only need to check for them after getting query options and then set them inside the objects by using the immutable lodash set (from lodash/fp/set). After doing so, we can safely delete these settings from the query config.

[glowcloud]

Addressed in 6923111