richard
/
wiki
mirror of https://github.com/Requarks/wiki.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity
Browse Source

feat: HA event handling + emitting

pull/1749/head
NGPixel 5 years ago
committed by Nicolas Giard
parent
6a00a5dbce
commit
bd4263ecb2
14 changed files with 109 additions and 33 deletions
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 14
      client/components/common/nav-header.vue
  2. 2
      config.sample.yml
  3. 17
      server/core/auth.js
  4. 15
      server/core/config.js
  5. 17
      server/core/db.js
  6. 8
      server/core/kernel.js
  7. 7
      server/graph/resolvers/authentication.js
  8. 3
      server/graph/resolvers/group.js
  9. 1
      server/graph/resolvers/page.js
  10. 1
      server/graph/resolvers/system.js
  11. 2
      server/index.js
  12. 21
      server/models/pages.js
  13. 2
      server/setup.js
  14. 32
      yarn.lock

14
client/components/common/nav-header.vue
View File

@ -120,27 +120,27 @@
v-list(nav, :light='!$vuetify.theme.dark', :dark='$vuetify.theme.dark', :class='$vuetify.theme.dark ? `grey darken-4` : ``')
.overline.pa-4.grey--text {{$t('common:header.currentPage')}}
v-list-item.pl-4(@click='pageView', v-if='mode !== `view`')
v-list-item-avatar(size='24'): v-icon(color='indigo') mdi-file-document-box-outline
v-list-item-avatar(size='24', tile): v-icon(color='indigo') mdi-file-document-box-outline
v-list-item-title.body-2 {{$t('common:header.view')}}
v-list-item.pl-4(@click='pageEdit', v-if='mode !== `edit` && isAuthenticated')
v-list-item-avatar(size='24'): v-icon(color='indigo') mdi-file-document-edit-outline
v-list-item-avatar(size='24', tile): v-icon(color='indigo') mdi-file-document-edit-outline
v-list-item-title.body-2 {{$t('common:header.edit')}}
v-list-item.pl-4(@click='pageHistory', v-if='mode !== `history`')
v-list-item-avatar(size='24'): v-icon(color='indigo') mdi-history
v-list-item-avatar(size='24', tile): v-icon(color='indigo') mdi-history
v-list-item-content
v-list-item-title.body-2 {{$t('common:header.history')}}
v-list-item.pl-4(@click='pageSource', v-if='mode !== `source`')
v-list-item-avatar(size='24'): v-icon(color='indigo') mdi-code-tags
v-list-item-avatar(size='24', tile): v-icon(color='indigo') mdi-code-tags
v-list-item-title.body-2 {{$t('common:header.viewSource')}}
v-list-item.pl-4(@click='pageDuplicate', v-if='isAuthenticated')
v-list-item-avatar(size='24'): v-icon(color='indigo') mdi-content-duplicate
v-list-item-avatar(size='24', tile): v-icon(color='indigo') mdi-content-duplicate
v-list-item-title.body-2 {{$t('common:header.duplicate')}}
v-list-item.pl-4(@click='pageMove', v-if='isAuthenticated')
v-list-item-avatar(size='24'): v-icon(color='indigo') mdi-content-save-move-outline
v-list-item-avatar(size='24', tile): v-icon(color='indigo') mdi-content-save-move-outline
v-list-item-content
v-list-item-title.body-2 {{$t('common:header.move')}}
v-list-item.pl-4(@click='pageDelete', v-if='isAuthenticated')
v-list-item-avatar(size='24'): v-icon(color='red darken-2') mdi-trash-can-outline
v-list-item-avatar(size='24', tile): v-icon(color='red darken-2') mdi-trash-can-outline
v-list-item-title.body-2 {{$t('common:header.delete')}}
v-divider(vertical)

2
config.sample.yml
View File

@ -130,7 +130,7 @@ offline: false
# ---------------------------------------------------------------------
# Set to true if you have multiple concurrent instances running off the
# same DB (e.g. Kubernetes pods / load balanced instances). Leave false
# otherwise.
# otherwise. You MUST be using PostgreSQL to use this feature.
ha: false

17
server/core/auth.js
View File

@ -281,6 +281,7 @@ module.exports = {
async reloadGroups () {
const groupsArray = await WIKI.models.groups.query()
this.groups = _.keyBy(groupsArray, 'id')
WIKI.auth.guest = await WIKI.models.users.getGuestUser()
},
/**
@ -324,6 +325,7 @@ module.exports = {
])
await WIKI.auth.activateStrategies()
WIKI.events.outbound.emit('reloadAuthStrategies')
WIKI.logger.info('Regenerated certificates: [ COMPLETED ]')
},
@ -356,5 +358,20 @@ module.exports = {
await guestUser.$relatedQuery('groups').relate(guestGroup.id)
WIKI.logger.info('Guest user has been reset: [ COMPLETED ]')
},
/**
* Subscribe to HA propagation events
*/
subscribeToEvents() {
WIKI.events.inbound.on('reloadGroups', () => {
WIKI.auth.reloadGroups()
})
WIKI.events.inbound.on('reloadApiKeys', () => {
WIKI.auth.reloadApiKeys()
})
WIKI.events.inbound.on('reloadAuthStrategies', () => {
WIKI.auth.activateStrategies()
})
}
}

15
server/core/config.js
View File

@ -95,7 +95,7 @@ module.exports = {
* @param {Array} keys Array of keys to save
* @returns Promise
*/
async saveToDb(keys) {
async saveToDb(keys, propagate = true) {
try {
for (let key of keys) {
let value = _.get(WIKI.config, key, null)
@ -107,6 +107,9 @@ module.exports = {
await WIKI.models.settings.query().insert({ key, value })
}
}
if (propagate) {
WIKI.events.outbound.emit('reloadConfig')
}
} catch (err) {
WIKI.logger.error(`Failed to save configuration to DB: ${err.message}`)
return false
@ -119,5 +122,15 @@ module.exports = {
*/
async applyFlags() {
WIKI.models.knex.client.config.debug = WIKI.config.flags.sqllog
},
/**
* Subscribe to HA propagation events
*/
subscribeToEvents() {
WIKI.events.inbound.on('reloadConfig', async () => {
await WIKI.configSvc.loadFromDb()
await WIKI.configSvc.applyFlags()
})
}
}

17
server/core/db.js
View File

@ -203,12 +203,22 @@ module.exports = {
WIKI.logger.debug(ev)
}
})
// -> Outbound events handling
this.listener.addChannel('wiki', payload => {
if (_.has(payload.event) && payload.source !== WIKI.INSTANCE_ID) {
WIKI.events.emit(payload.event, payload.value)
WIKI.logger.debug(`Received event ${payload.event} from instance ${payload.source}: [ OK ]`)
WIKI.events.inbound.emit(payload.event, payload.value)
}
})
WIKI.events.onAny(this.notifyViaDB)
WIKI.events.outbound.onAny(this.notifyViaDB)
// -> Listen to inbound events
WIKI.auth.subscribeToEvents()
WIKI.configSvc.subscribeToEvents()
WIKI.models.pages.subscribeToEvents()
WIKI.logger.info(`High-Availability Listener initialized successfully: [ OK ]`)
},
@ -217,7 +227,8 @@ module.exports = {
*/
async unsubscribeToNotifications () {
if (this.listener) {
WIKI.events.offAny(this.notifyViaDB)
WIKI.events.outbound.offAny(this.notifyViaDB)
WIKI.events.inbound.removeAllListeners()
this.listener.close()
}
},

8
server/core/kernel.js
View File

@ -36,8 +36,10 @@ module.exports = {
WIKI.scheduler = require('./scheduler').init()
WIKI.servers = require('./servers')
WIKI.sideloader = require('./sideloader').init()
WIKI.events = new EventEmitter()
await WIKI.models.subscribeToNotifications()
WIKI.events = {
inbound: new EventEmitter(),
outbound: new EventEmitter()
}
} catch (err) {
WIKI.logger.error(err)
process.exit(1)
@ -77,6 +79,8 @@ module.exports = {
await WIKI.models.searchEngines.initEngine()
await WIKI.models.storage.initTargets()
WIKI.scheduler.start()
await WIKI.models.subscribeToNotifications()
},
/**
* Init Telemetry

7
server/graph/resolvers/authentication.js
View File

@ -67,8 +67,11 @@ module.exports = {
*/
async createApiKey (obj, args, context) {
try {
const key = await WIKI.models.apiKeys.createNewKey(args)
await WIKI.auth.reloadApiKeys()
WIKI.events.outbound.emit('reloadApiKeys')
return {
key: await WIKI.models.apiKeys.createNewKey(args),
key,
responseResult: graphHelper.generateSuccess('API Key created successfully')
}
} catch (err) {
@ -158,6 +161,7 @@ module.exports = {
isRevoked: true
})
await WIKI.auth.reloadApiKeys()
WIKI.events.outbound.emit('reloadApiKeys')
return {
responseResult: graphHelper.generateSuccess('API Key revoked successfully')
}
@ -190,6 +194,7 @@ module.exports = {
}).where('key', str.key)
}
await WIKI.auth.activateStrategies()
WIKI.events.outbound.emit('reloadAuthStrategies')
return {
responseResult: graphHelper.generateSuccess('Strategies updated successfully')
}

3
server/graph/resolvers/group.js
View File

@ -54,6 +54,7 @@ module.exports = {
isSystem: false
})
await WIKI.auth.reloadGroups()
WIKI.events.outbound.emit('reloadGroups')
return {
responseResult: graphHelper.generateSuccess('Group created successfully.'),
group
@ -62,6 +63,7 @@ module.exports = {
async delete(obj, args) {
await WIKI.models.groups.query().deleteById(args.id)
await WIKI.auth.reloadGroups()
WIKI.events.outbound.emit('reloadGroups')
return {
responseResult: graphHelper.generateSuccess('Group has been deleted.')
}
@ -94,6 +96,7 @@ module.exports = {
}).where('id', args.id)
await WIKI.auth.reloadGroups()
WIKI.events.outbound.emit('reloadGroups')
return {
responseResult: graphHelper.generateSuccess('Group has been updated.')

1
server/graph/resolvers/page.js
View File

@ -434,6 +434,7 @@ module.exports = {
async flushCache(obj, args, context) {
try {
await WIKI.models.pages.flushCache()
WIKI.events.outbound.emit('flushCache')
return {
responseResult: graphHelper.generateSuccess('Pages Cache has been flushed successfully.')
}

1
server/graph/resolvers/system.js
View File

@ -205,6 +205,7 @@ module.exports = {
if (args.groupMode !== `NONE`) {
await WIKI.auth.reloadGroups()
WIKI.events.outbound.emit('reloadGroups')
}
client.close()

2
server/index.js
View File

@ -4,7 +4,7 @@
// ===========================================
const path = require('path')
const nanoid = require('nanoid')
const { nanoid } = require('nanoid')
let WIKI = {
IS_DEBUG: process.env.NODE_ENV === 'development',

21
server/models/pages.js
View File

@ -436,7 +436,8 @@ module.exports = class Page extends Model {
localeCode: opts.destinationLocale,
hash: destinationHash
}).findById(page.id)
await WIKI.models.pages.deletePageFromCache(page)
await WIKI.models.pages.deletePageFromCache(page.hash)
WIKI.events.outbound.emit('deletePageFromCache', page.hash)
// -> Rebuild page tree
await WIKI.models.pages.rebuildTree()
@ -512,7 +513,8 @@ module.exports = class Page extends Model {
// -> Delete page
await WIKI.models.pages.query().delete().where('id', page.id)
await WIKI.models.pages.deletePageFromCache(page)
await WIKI.models.pages.deletePageFromCache(page.hash)
WIKI.events.outbound.emit('deletePageFromCache', page.hash)
// -> Rebuild page tree
await WIKI.models.pages.rebuildTree()
@ -609,7 +611,8 @@ module.exports = class Page extends Model {
affectedHashes = qryHashes.map(h => h.hash)
}
for (const hash of affectedHashes) {
await WIKI.models.pages.deletePageFromCache({ hash })
await WIKI.models.pages.deletePageFromCache(hash)
WIKI.events.outbound.emit('deletePageFromCache', hash)
}
}
@ -853,4 +856,16 @@ module.exports = class Page extends Model {
.replace(/\s\s+/g, ' ')
.split(' ').filter(w => w.length > 1).join(' ').toLowerCase()
}
/**
* Subscribe to HA propagation events
*/
static subscribeToEvents() {
WIKI.events.inbound.on('deletePageFromCache', hash => {
WIKI.models.pages.deletePageFromCache(hash)
})
WIKI.events.inbound.on('flushCache', () => {
WIKI.models.pages.flushCache()
})
}
}

2
server/setup.js
View File

@ -186,7 +186,7 @@ module.exports = () => {
'telemetry',
'theming',
'title'
])
], false)
// Truncate tables (reset from previous failed install)
await WIKI.models.locales.query().where('code', '!=', 'x').del()

32
yarn.lock
View File

@ -2396,11 +2396,6 @@
dependencies:
"@types/express" "*"
"@types/prettier@^1.19.0":
version "1.19.1"
resolved "https://registry.yarnpkg.com/@types/prettier/-/prettier-1.19.1.tgz#33509849f8e679e4add158959fdb086440e9553f"
integrity sha512-5qOlnZscTn4xxM5MeGXAMOsIOIKIbh9e85zJWfBRVPlRMEVawzoPhINYbRGkBZCI8LxvBe7tJCdWiarA99OZfQ==
"@types/pg-types@*":
version "1.11.5"
resolved "https://registry.yarnpkg.com/@types/pg-types/-/pg-types-1.11.5.tgz#1eebbe62b6772fcc75c18957a90f933d155e005b"
@ -2414,6 +2409,11 @@
"@types/node" "*"
"@types/pg-types" "*"
"@types/prettier@^1.19.0":
version "1.19.1"
resolved "https://registry.yarnpkg.com/@types/prettier/-/prettier-1.19.1.tgz#33509849f8e679e4add158959fdb086440e9553f"
integrity sha512-5qOlnZscTn4xxM5MeGXAMOsIOIKIbh9e85zJWfBRVPlRMEVawzoPhINYbRGkBZCI8LxvBe7tJCdWiarA99OZfQ==
"@types/q@^1.5.1":
version "1.5.2"
resolved "https://registry.yarnpkg.com/@types/q/-/q-1.5.2.tgz#690a1475b84f2a884fd07cd797c00f5f31356ea8"
@ -11744,6 +11744,16 @@ pg-int8@1.0.1:
resolved "https://registry.yarnpkg.com/pg-int8/-/pg-int8-1.0.1.tgz#943bd463bf5b71b4170115f80f8efc9a0c0eb78c"
integrity sha512-WCtabS6t3c8SkpDBUlb1kjOs7l66xsGdKpIPZsg4wR+B3+u9UAum2odSsF9tnvxg80h4ZxLWMy4pRjOsFIqQpw==
pg-packet-stream@^1.1.0:
version "1.1.0"
resolved "https://registry.yarnpkg.com/pg-packet-stream/-/pg-packet-stream-1.1.0.tgz#e45c3ae678b901a2873af1e17b92d787962ef914"
integrity sha512-kRBH0tDIW/8lfnnOyTwKD23ygJ/kexQVXZs7gEyBljw4FYqimZFxnMMx50ndZ8In77QgfGuItS5LLclC2TtjYg==
pg-pool@^2.0.10:
version "2.0.10"
resolved "https://registry.yarnpkg.com/pg-pool/-/pg-pool-2.0.10.tgz#842ee23b04e86824ce9d786430f8365082d81c4a"
integrity sha512-qdwzY92bHf3nwzIUcj+zJ0Qo5lpG/YxchahxIN8+ZVmXqkahKXsnl2aiJPHLYN9o5mB/leG+Xh6XKxtP7e0sjg==
pg-pool@^3.1.0:
version "3.1.0"
resolved "https://registry.yarnpkg.com/pg-pool/-/pg-pool-3.1.0.tgz#65f24bbda56cf7368f03ecdfd65e1da571041901"
@ -11754,10 +11764,6 @@ pg-protocol@^1.2.1:
resolved "https://registry.yarnpkg.com/pg-protocol/-/pg-protocol-1.2.1.tgz#60adffeef131418c58f0b20df01ae8f507a95370"
integrity sha512-IqZ+VUOqg3yydxSt5NgNKLVK9JgPBuzq4ZbA9GmrmIkQjQAszPT9DLqTtID0mKsLEZB68PU0gjLla561WZ2QkQ==
pg-query-stream@3.0.6:
version "3.0.6"
resolved "https://registry.yarnpkg.com/pg-query-stream/-/pg-query-stream-3.0.6.tgz#12f405c2c8c9723d8d9f1616cf3d58ecd1d87c83"
integrity sha512-/caOI36GVCz1pY35SkftzGowwym4p39e3Ku+sx8MZKNNf+G9WgE0h+Ui9FHTVV9HWf6WWu1GYt5aYfw5ZMeJsQ==
pg-pubsub@0.5.0:
version "0.5.0"
resolved "https://registry.yarnpkg.com/pg-pubsub/-/pg-pubsub-0.5.0.tgz#5469737af32ac6d13fc3153dc3944f55da3d8840"
@ -11769,10 +11775,10 @@ pg-pubsub@0.5.0:
promised-retry "^0.3.0"
verror "^1.10.0"
pg-query-stream@3.0.0:
version "3.0.0"
resolved "https://registry.yarnpkg.com/pg-query-stream/-/pg-query-stream-3.0.0.tgz#b2b4c3d5eb105df6cf75d3f95c4e157dd527a2ab"
integrity sha512-yxeFKwVCW0vmFYSkygV7hd4KVlGCMHGljSUQvYcIZUtfUaAITIl8QOq9oXfCMmk0L6JOuHesZKpurxyuOU8gKg==
pg-query-stream@3.0.6:
version "3.0.6"
resolved "https://registry.yarnpkg.com/pg-query-stream/-/pg-query-stream-3.0.6.tgz#12f405c2c8c9723d8d9f1616cf3d58ecd1d87c83"
integrity sha512-/caOI36GVCz1pY35SkftzGowwym4p39e3Ku+sx8MZKNNf+G9WgE0h+Ui9FHTVV9HWf6WWu1GYt5aYfw5ZMeJsQ==
dependencies:
pg-cursor "^2.1.9"

Write Preview
Loading…
Cancel
Save