serverSideConfig renamed into profileSettingConfig to avoid confusion

with serverSideStorage, reduced overall need for SharedComputedObject in
settings tabs, moved copypaste code of "setting" type of helpers into a
separate file.

src/modules/profileConfig.js

@@ -0,0 +1,140 @@
+import { get, set } from 'lodash'
+
+const defaultApi = ({ rootState, commit }, { path, value }) => {
+  const params = {}
+  set(params, path, value)
+  return rootState
+    .api
+    .backendInteractor
+    .updateProfile({ params })
+    .then(result => {
+      commit('addNewUsers', [result])
+      commit('setCurrentUser', result)
+    })
+}
+
+const notificationsApi = ({ rootState, commit }, { path, value, oldValue }) => {
+  const settings = {}
+  set(settings, path, value)
+  return rootState
+    .api
+    .backendInteractor
+    .updateNotificationSettings({ settings })
+    .then(result => {
+      if (result.status === 'success') {
+        commit('confirmProfileOption', { name, value })
+      } else {
+        commit('confirmProfileOption', { name, value: oldValue })
+      }
+    })
+}
+
+/**
+ * Map that stores relation between path for reading (from user profile),
+ * for writing (into API) an what API to use.
+ *
+ * Shorthand - instead of { get, set, api? } object it's possible to use string
+ * in case default api is used and get = set
+ *
+ * If no api is specified, defaultApi is used (see above)
+ */
+export const settingsMap = {
+  defaultScope: 'source.privacy',
+  defaultNSFW: 'source.sensitive', // BROKEN: pleroma/pleroma#2837
+  stripRichContent: {
+    get: 'source.pleroma.no_rich_text',
+    set: 'no_rich_text'
+  },
+  // Privacy
+  locked: 'locked',
+  acceptChatMessages: {
+    get: 'pleroma.accepts_chat_messages',
+    set: 'accepts_chat_messages'
+  },
+  allowFollowingMove: {
+    get: 'pleroma.allow_following_move',
+    set: 'allow_following_move'
+  },
+  discoverable: {
+    get: 'source.pleroma.discoverable',
+    set: 'discoverable'
+  },
+  hideFavorites: {
+    get: 'pleroma.hide_favorites',
+    set: 'hide_favorites'
+  },
+  hideFollowers: {
+    get: 'pleroma.hide_followers',
+    set: 'hide_followers'
+  },
+  hideFollows: {
+    get: 'pleroma.hide_follows',
+    set: 'hide_follows'
+  },
+  hideFollowersCount: {
+    get: 'pleroma.hide_followers_count',
+    set: 'hide_followers_count'
+  },
+  hideFollowsCount: {
+    get: 'pleroma.hide_follows_count',
+    set: 'hide_follows_count'
+  },
+  // NotificationSettingsAPIs
+  webPushHideContents: {
+    get: 'pleroma.notification_settings.hide_notification_contents',
+    set: 'hide_notification_contents',
+    api: notificationsApi
+  },
+  blockNotificationsFromStrangers: {
+    get: 'pleroma.notification_settings.block_from_strangers',
+    set: 'block_from_strangers',
+    api: notificationsApi
+  }
+}
+
+export const defaultState = Object.fromEntries(Object.keys(settingsMap).map(key => [key, null]))
+
+const profileConfig = {
+  state: { ...defaultState },
+  mutations: {
+    confirmProfileOption (state, { name, value }) {
+      set(state, name, value)
+    },
+    wipeProfileOption (state, { name }) {
+      set(state, name, null)
+    },
+    wipeAllProfileOptions (state) {
+      Object.keys(settingsMap).forEach(key => {
+        set(state, key, null)
+      })
+    },
+    // Set the settings based on their path location
+    setCurrentUser (state, user) {
+      Object.entries(settingsMap).forEach((map) => {
+        const [name, value] = map
+        const { get: path = value } = value
+        set(state, name, get(user._original, path))
+      })
+    }
+  },
+  actions: {
+    setProfileOption ({ rootState, state, commit, dispatch }, { name, value }) {
+      const oldValue = get(state, name)
+      const map = settingsMap[name]
+      if (!map) throw new Error('Invalid server-side setting')
+      const { set: path = map, api = defaultApi } = map
+      commit('wipeProfileOption', { name })
+
+      api({ rootState, commit }, { path, value, oldValue })
+        .catch((e) => {
+          console.warn('Error setting server-side option:', e)
+          commit('confirmProfileOption', { name, value: oldValue })
+        })
+    },
+    logout ({ commit }) {
+      commit('wipeAllProfileOptions')
+    }
+  }
+}
+
+export default profileConfig