feat: admin storage - save + list

client/components/admin/admin-auth.vue

@@ -75,7 +75,7 @@
     v-card-chin
       v-btn(color='primary', @click='save')
         v-icon(left) chevron_right
-        span Save
+        span Apply Configuration
       v-spacer
       v-btn(icon, @click='refresh')
         v-icon.grey--text refresh
@@ -126,7 +126,7 @@ export default {
         }
       })
       this.$store.commit('showNotification', {
-        message: 'Strategies saved successfully.',
+        message: 'Authentication configuration saved successfully.',
         style: 'success',
         icon: 'check'
       })

client/components/admin/admin-storage.vue

 <template lang='pug'>
-  v-card(flat)
-    v-card(flat, :color='$vuetify.dark ? "grey darken-4" : "grey lighten-5"').pa-3.pt-4
+  v-card(tile, :color='$vuetify.dark ? "grey darken-4" : "grey lighten-5"')
+    .pa-3.pt-4
       .headline.primary--text Storage
       .subheading.grey--text Set backup and sync targets for your content
     v-tabs(:color='$vuetify.dark ? "primary" : "grey lighten-4"', fixed-tabs, :slider-color='$vuetify.dark ? "white" : "primary"', show-arrows)
       v-tab(key='settings'): v-icon settings
-      v-tab(key='local') Local FS
-      v-tab(key='git') Git
-      v-tab(key='s3') Amazon S3
-      v-tab(key='azure') Azure Blob Storage
-      v-tab(key='digitalocean') DigitalOcean Spaces
-      v-tab(key='dropbox') Dropbox
-      v-tab(key='gdrive') Google Drive
-      v-tab(key='onedrive') OneDrive
-      v-tab(key='scp') SCP (SSH)
-
-      v-tab-item(key='settings')
-        v-card.pa-3
+      v-tab(v-for='tgt in activeTargets', :key='tgt.key') {{ tgt.title }}
+
+      v-tab-item(key='settings', :transition='false', :reverse-transition='false')
+        v-card.pa-3(flat, tile)
+          .body-2.grey--text.text--darken-1 Select which storage targets to enable:
+          .caption.grey--text.pb-2 Some storage targets require additional configuration in their dedicated tab (when selected).
           v-form
             v-checkbox(
-              v-for='(target, n) in targets',
-              v-model='auths',
-              :key='n',
-              :label='target.text',
-              :value='target.value',
-              color='primary',
+              v-for='tgt in targets'
+              v-model='tgt.isEnabled'
+              :key='tgt.key'
+              :label='tgt.title'
+              color='primary'
+              :disabled='tgt.key === `local`'
               hide-details
             )
+
+      v-tab-item(v-for='(tgt, n) in activeTargets', :key='tgt.key', :transition='false', :reverse-transition='false')
+        v-card.pa-3(flat, tile)
+          v-form
+            v-subheader.pl-0 Target Configuration
+            .body-1.ml-3(v-if='!tgt.config || tgt.config.length < 1') This storage target has no configuration options you can modify.
+            v-text-field(
+              v-else
+              v-for='cfg in tgt.config'
+              :key='cfg.key'
+              :label='cfg.key'
+              v-model='cfg.value'
+              prepend-icon='settings_applications'
+              )
             v-divider
-            v-btn(color='primary')
-              v-icon(left) chevron_right
-              | Set Backup Targets
+            v-subheader.pl-0 Sync Direction
+            .body-1.ml-3 Choose how content synchronization is handled for this storage target.
+            .pr-3.pt-3
+              v-radio-group.ml-3.py-0(v-model='tgt.mode')
+                v-radio(
+                  label='Bi-directional'
+                  color='primary'
+                  value='sync'
+                )
+                v-radio(
+                  label='Push to target'
+                  color='primary'
+                  value='push'
+                )
+                v-radio(
+                  label='Pull from target'
+                  color='primary'
+                  value='pull'
+                )
+            .body-1.ml-3
+              strong Bi-directional
+              .pb-3 In bi-directional mode, content is first pulled from the storage target. Any newer content overwrites local content. New content since last sync is then pushed to the storage target, overwriting any content on target if present.
+              strong Push to target
+              .pb-3 Content is always pushed to the storage target, overwriting any existing content. This is the default and safest choice for backup scenarios.
+              strong Pull from target
+              .pb-3 Content is always pulled from the storage target, overwriting any local content which already exists. This choice is usually reserved for single-use content import. Caution with this option as any local content will always be overwritten!
+
+    v-card-chin
+      v-btn(color='primary', @click='save')
+        v-icon(left) chevron_right
+        span Apply Configuration
+      v-spacer
+      v-btn(icon, @click='refresh')
+        v-icon.grey--text refresh
 
 </template>
 
 <script>
+import _ from 'lodash'
+
+import targetsQuery from 'gql/admin/storage/storage-query-targets.gql'
+import targetsSaveMutation from 'gql/admin/storage/storage-mutation-save-targets.gql'
+
 export default {
   data() {
     return {
-      targets: [
-        { text: 'Local Filesystem', value: 'local' },
-        { text: 'Git', value: 'auth0' },
-        { text: 'Amazon S3', value: 'algolia' },
-        { text: 'Azure Blob Storage', value: 'elasticsearch' },
-        { text: 'DigitalOcean Spaces', value: 'solr' },
-        { text: 'Dropbox', value: 'solr' },
-        { text: 'Google Drive', value: 'solr' },
-        { text: 'OneDrive', value: 'solr' },
-        { text: 'SCP (SSH)', value: 'solr' }
-      ],
-      auths: ['local']
+      targets: []
+    }
+  },
+  computed: {
+    activeTargets() {
+      return _.filter(this.targets, 'isEnabled')
+    }
+  },
+  methods: {
+    async refresh() {
+      await this.$apollo.queries.targets.refetch()
+      this.$store.commit('showNotification', {
+        message: 'List of storage targets has been refreshed.',
+        style: 'success',
+        icon: 'cached'
+      })
+    },
+    async save() {
+      this.$store.commit(`loadingStart`, 'admin-storage-savetargets')
+      await this.$apollo.mutate({
+        mutation: targetsSaveMutation,
+        variables: {
+          targets: this.targets.map(tgt => _.pick(tgt, [
+            'isEnabled',
+            'key',
+            'config',
+            'mode'
+          ]))
+        }
+      })
+      this.$store.commit('showNotification', {
+        message: 'Storage configuration saved successfully.',
+        style: 'success',
+        icon: 'check'
+      })
+      this.$store.commit(`loadingStop`, 'admin-storage-savetargets')
+    }
+  },
+  apollo: {
+    targets: {
+      query: targetsQuery,
+      fetchPolicy: 'network-only',
+      update: (data) => _.cloneDeep(data.storage.targets),
+      watchLoading (isLoading) {
+        this.$store.commit(`loading${isLoading ? 'Start' : 'Stop'}`, 'admin-storage-refresh')
+      }
     }
   }
 }

client/graph/admin/auth/auth-mutation-save-strategies.gql

-mutation($strategies: [AuthenticationStrategyInput]) {
-  authentication {
-    updateStrategies(strategies: $strategies) {
+mutation($targets: [StorageTargetInput]) {
+  storage {
+    updateTargets(targets: $targets) {
       responseResult {
         succeeded
         errorCode

client/graph/admin/storage/storage-mutation-save-targets.gql

+mutation($strategies: [AuthenticationStrategyInput]) {
+  authentication {
+    updateStrategies(strategies: $strategies) {
+      responseResult {
+        succeeded
+        errorCode
+        slug
+        message
+      }
+    }
+  }
+}

client/graph/admin/storage/storage-query-targets.gql

+query {
+  storage {
+    targets(orderBy: "title ASC") {
+      isEnabled
+      key
+      title
+      mode
+      config {
+        key
+        value
+      }
+    }
+  }
+}

server/db/migrations/2.0.0.js

@@ -95,6 +95,7 @@ exports.up = knex => {
       table.string('key').notNullable().unique()
       table.string('title').notNullable()
       table.boolean('isEnabled').notNullable().defaultTo(false)
+      table.enum('mode', ['sync', 'push', 'pull']).notNullable().defaultTo('push')
       table.jsonb('config')
     })
     // TAGS --------------------------------

server/db/models/storage.js

+const Model = require('objection').Model
+const autoload = require('auto-load')
+const path = require('path')
+const _ = require('lodash')
+
+/* global WIKI */
+
+/**
+ * Storage model
+ */
+module.exports = class Storage extends Model {
+  static get tableName() { return 'storage' }
+
+  static get jsonSchema () {
+    return {
+      type: 'object',
+      required: ['key', 'title', 'isEnabled'],
+
+      properties: {
+        id: {type: 'integer'},
+        key: {type: 'string'},
+        title: {type: 'string'},
+        isEnabled: {type: 'boolean'},
+        mode: {type: 'string'},
+        config: {type: 'object'}
+      }
+    }
+  }
+
+  static async getTargets() {
+    return WIKI.db.storage.query()
+  }
+
+  static async refreshTargetsFromDisk() {
+    try {
+      const dbTargets = await WIKI.db.storage.query()
+      const diskTargets = autoload(path.join(WIKI.SERVERPATH, 'modules/storage'))
+      let newTargets = []
+      _.forOwn(diskTargets, (target, targetKey) => {
+        if (!_.some(dbTargets, ['key', target.key])) {
+          newTargets.push({
+            key: target.key,
+            title: target.title,
+            isEnabled: false,
+            mode: 'push',
+            config: _.reduce(target.props, (result, value, key) => {
+              _.set(result, value, '')
+              return result
+            }, {})
+          })
+        }
+      })
+      if (newTargets.length > 0) {
+        await WIKI.db.storage.query().insert(newTargets)
+        WIKI.logger.info(`Loaded ${newTargets.length} new storage targets: [ OK ]`)
+      } else {
+        WIKI.logger.info(`No new storage targets found: [ SKIPPED ]`)
+      }
+    } catch (err) {
+      WIKI.logger.error(`Failed to scan or load new storage providers: [ FAILED ]`)
+      WIKI.logger.error(err)
+    }
+  }
+}

server/graph/resolvers/storage.js

+const _ = require('lodash')
+const graphHelper = require('../../helpers/graph')
+
+/* global WIKI */
+
+module.exports = {
+  Query: {
+    async storage() { return {} }
+  },
+  Mutation: {
+    async storage() { return {} }
+  },
+  StorageQuery: {
+    async targets(obj, args, context, info) {
+      let targets = await WIKI.db.storage.getTargets()
+      targets = targets.map(stg => ({
+        ...stg,
+        config: _.transform(stg.config, (res, value, key) => {
+          res.push({ key, value })
+        }, [])
+      }))
+      if (args.filter) { targets = graphHelper.filter(targets, args.filter) }
+      if (args.orderBy) { targets = graphHelper.orderBy(targets, args.orderBy) }
+      return targets
+    }
+  },
+  StorageMutation: {
+    async updateTargets(obj, args, context) {
+      try {
+        for (let tgt of args.targets) {
+          await WIKI.db.storage.query().patch({
+            isEnabled: tgt.isEnabled,
+            mode: tgt.mode,
+            config: _.reduce(tgt.config, (result, value, key) => {
+              _.set(result, value.key, value.value)
+              return result
+            }, {})
+          }).where('key', tgt.key)
+        }
+        return {
+          responseResult: graphHelper.generateSuccess('Storage targets updated successfully')
+        }
+      } catch (err) {
+        return graphHelper.generateError(err)
+      }
+    }
+  }
+}

server/graph/schemas/storage.graphql

+# ===============================================
+# STORAGE
+# ===============================================
+
+extend type Query {
+  storage: StorageQuery
+}
+
+extend type Mutation {
+  storage: StorageMutation
+}
+
+# -----------------------------------------------
+# QUERIES
+# -----------------------------------------------
+
+type StorageQuery {
+  targets(
+    filter: String
+    orderBy: String
+  ): [StorageTarget]
+}
+
+# -----------------------------------------------
+# MUTATIONS
+# -----------------------------------------------
+
+type StorageMutation {
+  updateTargets(
+    targets: [StorageTargetInput]
+  ): DefaultResponse
+}
+
+# -----------------------------------------------
+# TYPES
+# -----------------------------------------------
+
+type StorageTarget {
+  isEnabled: Boolean!
+  key: String!
+  title: String!
+  mode: String
+  config: [KeyValuePair]
+}
+
+input StorageTargetInput {
+  isEnabled: Boolean!
+  key: String!
+  mode: String!
+  config: [KeyValuePairInput]
+}

server/modules/storage/digitalocean.js

 module.exports = {
   key: 'digitalocean',
   title: 'DigialOcean Spaces',
-  props: [],
+  props: ['accessKeyId', 'accessSecret', 'region', 'bucket'],
   activate() {
 
   },

server/setup.js

@@ -319,6 +319,9 @@ module.exports = () => {
       await WIKI.db.editors.refreshEditorsFromDisk()
       await WIKI.db.editors.query().patch({ isEnabled: true }).where('key', 'markdown')
 
+      // Load storage targets
+      await WIKI.db.storage.refreshTargetsFromDisk()
+
       // Create root administrator
       WIKI.logger.info('Creating root administrator...')
       await WIKI.db.users.query().delete().where({