From ece69f01b790b4bc02387d31ca911a0588e0664c Mon Sep 17 00:00:00 2001
From: Henry Jameson <me@hjkos.com>
Date: Wed, 22 Mar 2023 18:57:23 +0200
Subject: [PATCH] added mass-draft-push and mass-draft-reset, small stylistic
 fixes

---
 .../settings_modal/settings_modal.js          | 14 ++++-
 .../settings_modal/settings_modal.scss        |  2 +
 .../settings_modal/settings_modal.vue         | 19 ++++++-
 src/modules/adminSettings.js                  | 57 ++++++++++++++++++-
 4 files changed, 88 insertions(+), 4 deletions(-)

diff --git a/src/components/settings_modal/settings_modal.js b/src/components/settings_modal/settings_modal.js
index e033d999..ff58f2c3 100644
--- a/src/components/settings_modal/settings_modal.js
+++ b/src/components/settings_modal/settings_modal.js
@@ -5,7 +5,7 @@ import getResettableAsyncComponent from 'src/services/resettable_async_component
 import Popover from '../popover/popover.vue'
 import Checkbox from 'src/components/checkbox/checkbox.vue'
 import { library } from '@fortawesome/fontawesome-svg-core'
-import { cloneDeep } from 'lodash'
+import { cloneDeep, isEqual } from 'lodash'
 import {
   newImporter,
   newExporter
@@ -155,6 +155,12 @@ const SettingsModal = {
         PLEROMAFE_SETTINGS_MINOR_VERSION
       ]
       return clone
+    },
+    resetAdminDraft () {
+      this.$store.commit('resetAdminDraft')
+    },
+    pushAdminDraft () {
+      this.$store.dispatch('pushAdminDraft')
     }
   },
   computed: {
@@ -183,6 +189,12 @@ const SettingsModal = {
       set (value) {
         this.$store.dispatch('setOption', { name: 'expertLevel', value: value ? 1 : 0 })
       }
+    },
+    adminDraftAny () {
+      return !isEqual(
+        this.$store.state.adminSettings.config,
+        this.$store.state.adminSettings.draft
+      )
     }
   }
 }
diff --git a/src/components/settings_modal/settings_modal.scss b/src/components/settings_modal/settings_modal.scss
index 4cce6099..4cb506f9 100644
--- a/src/components/settings_modal/settings_modal.scss
+++ b/src/components/settings_modal/settings_modal.scss
@@ -51,6 +51,8 @@
 
   .settings-footer {
     display: flex;
+    flex-wrap: wrap;
+    line-height: 2;
 
     >* {
       margin-right: 0.5em;
diff --git a/src/components/settings_modal/settings_modal.vue b/src/components/settings_modal/settings_modal.vue
index 303050e4..57ec5535 100644
--- a/src/components/settings_modal/settings_modal.vue
+++ b/src/components/settings_modal/settings_modal.vue
@@ -45,7 +45,7 @@
         <SettingsModalUserContent v-if="modalMode === 'user' && modalOpenedOnceUser" />
         <SettingsModalAdminContent v-if="modalMode === 'admin' && modalOpenedOnceAdmin" />
       </div>
-      <div class="panel-footer settings-footer">
+      <div class="panel-footer settings-footer -flexible-height">
         <Popover
           v-if="modalMode === 'user'"
           class="export"
@@ -125,6 +125,23 @@
           id="unscrolled-content"
           class="extra-content"
         />
+        <span class="admin-buttons" v-if="modalMode === 'admin'">
+          <button
+            class="button-default btn"
+            @click="resetAdminDraft"
+            :disabled="!adminDraftAny"
+          >
+              {{ $t("admin_dash.reset_all") }}
+          </button>
+          {{ ' ' }}
+          <button
+            class="button-default btn"
+            @click="pushAdminDraft"
+            :disabled="!adminDraftAny"
+          >
+              {{ $t("admin_dash.commit_all") }}
+          </button>
+        </span>
       </div>
     </div>
   </Modal>
diff --git a/src/modules/adminSettings.js b/src/modules/adminSettings.js
index 27d5b37d..25fb8e50 100644
--- a/src/modules/adminSettings.js
+++ b/src/modules/adminSettings.js
@@ -1,4 +1,4 @@
-import { set, get, cloneDeep } from 'lodash'
+import { set, get, cloneDeep, differenceWith, isEqual, flatten } from 'lodash'
 
 export const defaultState = {
   needsReboot: null,
@@ -42,7 +42,7 @@ const adminSettingsStorage = {
   actions: {
     setInstanceAdminSettings ({ state, commit, dispatch }, { backendDbConfig }) {
       const config = state.config || {}
-      const modifiedPaths = state.modifiedPaths || new Set()
+      const modifiedPaths = new Set()
       backendDbConfig.configs.forEach(c => {
         const path = [c.group, c.key]
         if (c.db) {
@@ -82,6 +82,59 @@ const adminSettingsStorage = {
       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