Merge remote-tracking branch 'origin/develop' into harden-parser

1 files changed, 230 insertions, 0 deletions

diff --git a/src/modules/adminSettings.js b/src/modules/adminSettings.js
new file mode 100644
index 00000000..cad9c0ca
--- /dev/null
+++ b/src/modules/adminSettings.js
@@ -0,0 +1,230 @@
+import { set, get, cloneDeep, differenceWith, isEqual, flatten } from 'lodash'
+
+export const defaultState = {
+  frontends: [],
+  loaded: false,
+  needsReboot: null,
+  config: null,
+  modifiedPaths: null,
+  descriptions: null,
+  draft: null,
+  dbConfigEnabled: null
+}
+
+export const newUserFlags = {
+  ...defaultState.flagStorage
+}
+
+const adminSettingsStorage = {
+  state: {
+    ...cloneDeep(defaultState)
+  },
+  mutations: {
+    setInstanceAdminNoDbConfig (state) {
+      state.loaded = false
+      state.dbConfigEnabled = false
+    },
+    setAvailableFrontends (state, { frontends }) {
+      state.frontends = frontends.map(f => {
+        if (f.name === 'pleroma-fe') {
+          f.refs = ['master', 'develop']
+        } else {
+          f.refs = [f.ref]
+        }
+        return f
+      })
+    },
+    updateAdminSettings (state, { config, modifiedPaths }) {
+      state.loaded = true
+      state.dbConfigEnabled = true
+      state.config = config
+      state.modifiedPaths = modifiedPaths
+    },
+    updateAdminDescriptions (state, { descriptions }) {
+      state.descriptions = descriptions
+    },
+    updateAdminDraft (state, { path, value }) {
+      const [group, key, subkey] = path
+      const parent = [group, key, subkey]
+
+      set(state.draft, path, value)
+
+      // force-updating grouped draft to trigger refresh of group settings
+      if (path.length > parent.length) {
+        set(state.draft, parent, cloneDeep(get(state.draft, parent)))
+      }
+    },
+    resetAdminDraft (state) {
+      state.draft = cloneDeep(state.config)
+    }
+  },
+  actions: {
+    loadFrontendsStuff ({ state, rootState, dispatch, commit }) {
+      rootState.api.backendInteractor.fetchAvailableFrontends()
+        .then(frontends => commit('setAvailableFrontends', { frontends }))
+    },
+    loadAdminStuff ({ state, rootState, dispatch, commit }) {
+      rootState.api.backendInteractor.fetchInstanceDBConfig()
+        .then(backendDbConfig => {
+          if (backendDbConfig.error) {
+            if (backendDbConfig.error.status === 400) {
+              backendDbConfig.error.json().then(errorJson => {
+                if (/configurable_from_database/.test(errorJson.error)) {
+                  commit('setInstanceAdminNoDbConfig')
+                }
+              })
+            }
+          } else {
+            dispatch('setInstanceAdminSettings', { backendDbConfig })
+          }
+        })
+      if (state.descriptions === null) {
+        rootState.api.backendInteractor.fetchInstanceConfigDescriptions()
+          .then(backendDescriptions => dispatch('setInstanceAdminDescriptions', { backendDescriptions }))
+      }
+    },
+    setInstanceAdminSettings ({ state, commit, dispatch }, { backendDbConfig }) {
+      const config = state.config || {}
+      const modifiedPaths = new Set()
+      backendDbConfig.configs.forEach(c => {
+        const path = [c.group, c.key]
+        if (c.db) {
+          // Path elements can contain dot, therefore we use ' -> ' as a separator instead
+          // Using strings for modified paths for easier searching
+          c.db.forEach(x => modifiedPaths.add([...path, x].join(' -> ')))
+        }
+        const convert = (value) => {
+          if (Array.isArray(value) && value.length > 0 && value[0].tuple) {
+            return value.reduce((acc, c) => {
+              return { ...acc, [c.tuple[0]]: convert(c.tuple[1]) }
+            }, {})
+          } else {
+            return value
+          }
+        }
+        set(config, path, convert(c.value))
+      })
+      console.log(config[':pleroma'])
+      commit('updateAdminSettings', { config, modifiedPaths })
+      commit('resetAdminDraft')
+    },
+    setInstanceAdminDescriptions ({ state, commit, dispatch }, { backendDescriptions }) {
+      const convert = ({ children, description, label, key = '<ROOT>', group, suggestions }, path, acc) => {
+        const newPath = group ? [group, key] : [key]
+        const obj = { description, label, suggestions }
+        if (Array.isArray(children)) {
+          children.forEach(c => {
+            convert(c, newPath, obj)
+          })
+        }
+        set(acc, newPath, obj)
+      }
+
+      const descriptions = {}
+      backendDescriptions.forEach(d => convert(d, '', descriptions))
+      console.log(descriptions[':pleroma']['Pleroma.Captcha'])
+      commit('updateAdminDescriptions', { descriptions })
+    },
+
+    // This action takes draft state, diffs it with live config state and then pushes
+    // only differences between the two. Difference detection only work up to subkey (third) level.
+    pushAdminDraft ({ rootState, state, commit, dispatch }) {
+      // TODO cleanup paths in modifiedPaths
+      const convert = (value) => {
+        if (typeof value !== 'object') {
+          return value
+        } else if (Array.isArray(value)) {
+          return value.map(convert)
+        } else {
+          return Object.entries(value).map(([k, v]) => ({ tuple: [k, v] }))
+        }
+      }
+
+      // Getting all group-keys used in config
+      const allGroupKeys = flatten(
+        Object
+          .entries(state.config)
+          .map(
+            ([group, lv1data]) => Object
+              .keys(lv1data)
+              .map((key) => ({ group, key }))
+          )
+      )
+
+      // Only using group-keys where there are changes detected
+      const changedGroupKeys = allGroupKeys.filter(({ group, key }) => {
+        return !isEqual(state.config[group][key], state.draft[group][key])
+      })
+
+      // Here we take all changed group-keys and get all changed subkeys
+      const changed = changedGroupKeys.map(({ group, key }) => {
+        const config = state.config[group][key]
+        const draft = state.draft[group][key]
+
+        // We convert group-key value into entries arrays
+        const eConfig = Object.entries(config)
+        const eDraft = Object.entries(draft)
+
+        // Then those entries array we diff so only changed subkey entries remain
+        // We use the diffed array to reconstruct the object and then shove it into convert()
+        return ({ group, key, value: convert(Object.fromEntries(differenceWith(eDraft, eConfig, isEqual))) })
+      })
+
+      rootState.api.backendInteractor.pushInstanceDBConfig({
+        payload: {
+          configs: changed
+        }
+      })
+        .then(() => rootState.api.backendInteractor.fetchInstanceDBConfig())
+        .then(backendDbConfig => dispatch('setInstanceAdminSettings', { backendDbConfig }))
+    },
+    pushAdminSetting ({ rootState, state, commit, dispatch }, { path, value }) {
+      const [group, key, ...rest] = Array.isArray(path) ? path : path.split(/\./g)
+      const clone = {} // not actually cloning the entire thing to avoid excessive writes
+      set(clone, rest, value)
+
+      // TODO cleanup paths in modifiedPaths
+      const convert = (value) => {
+        if (typeof value !== 'object') {
+          return value
+        } else if (Array.isArray(value)) {
+          return value.map(convert)
+        } else {
+          return Object.entries(value).map(([k, v]) => ({ tuple: [k, v] }))
+        }
+      }
+
+      rootState.api.backendInteractor.pushInstanceDBConfig({
+        payload: {
+          configs: [{
+            group,
+            key,
+            value: convert(clone)
+          }]
+        }
+      })
+        .then(() => rootState.api.backendInteractor.fetchInstanceDBConfig())
+        .then(backendDbConfig => dispatch('setInstanceAdminSettings', { backendDbConfig }))
+    },
+    resetAdminSetting ({ rootState, state, commit, dispatch }, { path }) {
+      const [group, key, subkey] = path.split(/\./g)
+
+      state.modifiedPaths.delete(path)
+
+      return rootState.api.backendInteractor.pushInstanceDBConfig({
+        payload: {
+          configs: [{
+            group,
+            key,
+            delete: true,
+            subkeys: [subkey]
+          }]
+        }
+      })
+        .then(() => rootState.api.backendInteractor.fetchInstanceDBConfig())
+        .then(backendDbConfig => dispatch('setInstanceAdminSettings', { backendDbConfig }))
+    }
+  }
+}
+
+export default adminSettingsStorage