Move filterConfigs to core

Fixes #3056

src/core/index.js

@@ -4,8 +4,11 @@ import System from "core/system"
 import win from "core/window"
 import ApisPreset from "core/presets/apis"
 import * as AllPlugins from "core/plugins/all"
-import { filterConfigs } from "plugins/configs"
-import { parseSeach } from "core/utils"
+import { parseSeach, filterConfigs } from "core/utils"
+
+const CONFIGS = [ "url", "spec", "validatorUrl", "onComplete", "onFailure", "authorizations", "docExpansion",
+    "apisSorter", "operationsSorter", "supportedSubmitMethods", "highlightSizeThreshold", "dom_id",
+    "defaultModelRendering", "oauth2RedirectUrl", "showRequestHeaders" ]
 
 // eslint-disable-next-line no-undef
 const { GIT_DIRTY, GIT_COMMIT, PACKAGE_VERSION } = buildInfo
@@ -82,7 +85,7 @@ module.exports = function SwaggerUI(opts) {
 
     let localConfig = system.specSelectors.getLocalConfig ? system.specSelectors.getLocalConfig() : {}
     let mergedConfig = deepExtend({}, localConfig, constructorConfig, fetchedConfig || {}, queryConfig)
-    store.setConfigs(filterConfigs(mergedConfig))
+    store.setConfigs(filterConfigs(mergedConfig, CONFIGS))
 
     if (fetchedConfig !== null) {
       if (!queryConfig.url && typeof mergedConfig.spec === "object" && Object.keys(mergedConfig.spec).length) {

src/core/utils.js

@@ -577,3 +577,15 @@ export const buildFormData = (data) => {
   }
   return formArr.join("&")
 }
+
+export const filterConfigs = (configs, allowed) => {
+    let i, filteredConfigs = {}
+
+    for (i in configs) {
+        if (allowed.indexOf(i) !== -1) {
+            filteredConfigs[i] = configs[i]
+        }
+    }
+
+    return filteredConfigs
+}

src/plugins/configs/index.js

@@ -1,10 +1,6 @@
 import YAML from "js-yaml"
 import yamlConfig from "../../../swagger-config.yaml"
 
-const CONFIGS = [ "url", "spec", "validatorUrl", "onComplete", "onFailure", "authorizations", "docExpansion",
-    "apisSorter", "operationsSorter", "supportedSubmitMethods", "highlightSizeThreshold", "dom_id",
-    "defaultModelRendering", "oauth2RedirectUrl", "showRequestHeaders" ]
-
 const parseYamlConfig = (yaml, system) => {
     try {
         return YAML.safeLoad(yaml)
@@ -58,16 +54,3 @@ export default function configPlugin (toolbox) {
         }
     }
 }
-
-
-export function filterConfigs (configs) {
-    let i, filteredConfigs = {}
-
-    for (i in configs) {
-        if (CONFIGS.indexOf(i) !== -1) {
-            filteredConfigs[i] = configs[i]
-        }
-    }
-
-    return filteredConfigs
-}