Fixed url for settings images saved in the db

closes #10590

- All images stored in the db should be relative urls and should only be served as absolute

core/server/api/v2/utils/serializers/input/settings.js

@@ -1,4 +1,5 @@
 const _ = require('lodash');
+const url = require('./utils/url');
 
 module.exports = {
     read(apiConfig, frame) {
@@ -36,6 +37,10 @@ module.exports = {
             if (setting.key === 'codeinjection_foot') {
                 setting.key = 'ghost_foot';
             }
+
+            if (['cover_image', 'icon', 'logo'].includes(setting.key)) {
+                setting = url.forSetting(setting);
+            }
         });
     }
 };

core/server/api/v2/utils/serializers/input/utils/url.js

@@ -84,6 +84,15 @@ const forTag = (attrs) => {
     return attrs;
 };
 
+const forSetting = (attrs) => {
+    if (attrs.value) {
+        attrs.value = handleImageUrl(attrs.value);
+    }
+
+    return attrs;
+};
+
 module.exports.forPost = forPost;
 module.exports.forUser = forUser;
 module.exports.forTag = forTag;
+module.exports.forSetting = forSetting;