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import { Component, OnInit } from '@angular/core'
import { FormBuilder, FormGroup } from '@angular/forms'
import { Router } from '@angular/router'
import { ConfigService } from '@app/+admin/config/shared/config.service'
import { ConfirmService } from '@app/core'
import { ServerService } from '@app/core/server/server.service'
import { FormReactive, USER_VIDEO_QUOTA } from '@app/shared'
import {
ADMIN_EMAIL,
CACHE_PREVIEWS_SIZE,
INSTANCE_NAME,
INSTANCE_SHORT_DESCRIPTION,
SERVICES_TWITTER_USERNAME,
SIGNUP_LIMIT,
TRANSCODING_THREADS
} from '@app/shared/forms/form-validators/custom-config'
import { NotificationsService } from 'angular2-notifications'
import { CustomConfig } from '../../../../../../shared/models/server/custom-config.model'
import { I18n } from '@ngx-translate/i18n-polyfill'
import { BuildFormDefaultValues, FormValidatorService } from '@app/shared/forms/form-validators/form-validator.service'
@Component({
selector: 'my-edit-custom-config',
templateUrl: './edit-custom-config.component.html',
styleUrls: [ './edit-custom-config.component.scss' ]
})
export class EditCustomConfigComponent extends FormReactive implements OnInit {
customConfig: CustomConfig
resolutions = [ '240p', '360p', '480p', '720p', '1080p' ]
videoQuotaOptions = [
{ value: -1, label: 'Unlimited' },
{ value: 0, label: '0' },
{ value: 100 * 1024 * 1024, label: '100MB' },
{ value: 500 * 1024 * 1024, label: '500MB' },
{ value: 1024 * 1024 * 1024, label: '1GB' },
{ value: 5 * 1024 * 1024 * 1024, label: '5GB' },
{ value: 20 * 1024 * 1024 * 1024, label: '20GB' },
{ value: 50 * 1024 * 1024 * 1024, label: '50GB' }
]
transcodingThreadOptions = [
{ value: 1, label: '1' },
{ value: 2, label: '2' },
{ value: 4, label: '4' },
{ value: 8, label: '8' }
]
private oldCustomJavascript: string
private oldCustomCSS: string
constructor (
protected formValidatorService: FormValidatorService,
private router: Router,
private notificationsService: NotificationsService,
private configService: ConfigService,
private serverService: ServerService,
private confirmService: ConfirmService,
private i18n: I18n
) {
super()
}
getResolutionKey (resolution: string) {
return 'transcodingResolution' + resolution
}
ngOnInit () {
const formGroupData = {
instanceName: INSTANCE_NAME,
instanceShortDescription: INSTANCE_SHORT_DESCRIPTION,
instanceDescription: null,
instanceTerms: null,
instanceDefaultClientRoute: null,
instanceDefaultNSFWPolicy: null,
servicesTwitterUsername: SERVICES_TWITTER_USERNAME,
servicesTwitterWhitelisted: null,
cachePreviewsSize: CACHE_PREVIEWS_SIZE,
signupEnabled: null,
signupLimit: SIGNUP_LIMIT,
adminEmail: ADMIN_EMAIL,
userVideoQuota: USER_VIDEO_QUOTA,
transcodingThreads: TRANSCODING_THREADS,
transcodingEnabled: null,
customizationJavascript: null,
customizationCSS: null
}
const defaultValues: BuildFormDefaultValues = {}
for (const resolution of this.resolutions) {
const key = this.getResolutionKey(resolution)
defaultValues[key] = 'false'
formGroupData[key] = null
}
this.buildForm(formGroupData)
this.configService.getCustomConfig()
.subscribe(
res => {
this.customConfig = res
this.oldCustomCSS = this.customConfig.instance.customizations.css
this.oldCustomJavascript = this.customConfig.instance.customizations.javascript
this.updateForm()
// Force form validation
this.forceCheck()
},
err => this.notificationsService.error(this.i18n('Error'), err.message)
)
}
isTranscodingEnabled () {
return this.form.value['transcodingEnabled'] === true
}
isSignupEnabled () {
return this.form.value['signupEnabled'] === true
}
async formValidated () {
const newCustomizationJavascript = this.form.value['customizationJavascript']
const newCustomizationCSS = this.form.value['customizationCSS']
const customizations = []
if (newCustomizationJavascript && newCustomizationJavascript !== this.oldCustomJavascript) customizations.push('JavaScript')
if (newCustomizationCSS && newCustomizationCSS !== this.oldCustomCSS) customizations.push('CSS')
if (customizations.length !== 0) {
const customizationsText = customizations.join('/')
// FIXME: i18n service does not support string concatenation
const message = this.i18n('You set custom {{customizationsText}}. ', { customizationsText }) +
this.i18n('This could lead to security issues or bugs if you do not understand it. ') +
this.i18n('Are you sure you want to update the configuration?')
const label = this.i18n(
'Please type "I understand the {{customizationsText}} I set" to confirm.',
{ customizationsText }
)
const expectedInputValue = this.i18n('I understand the {{customizationsText}} I set', { customizationsText })
const confirmRes = await this.confirmService.confirmWithInput(message, label, expectedInputValue)
if (confirmRes === false) return
}
const data: CustomConfig = {
instance: {
name: this.form.value['instanceName'],
shortDescription: this.form.value['instanceShortDescription'],
description: this.form.value['instanceDescription'],
terms: this.form.value['instanceTerms'],
defaultClientRoute: this.form.value['instanceDefaultClientRoute'],
defaultNSFWPolicy: this.form.value['instanceDefaultNSFWPolicy'],
customizations: {
javascript: this.form.value['customizationJavascript'],
css: this.form.value['customizationCSS']
}
},
services: {
twitter: {
username: this.form.value['servicesTwitterUsername'],
whitelisted: this.form.value['servicesTwitterWhitelisted']
}
},
cache: {
previews: {
size: this.form.value['cachePreviewsSize']
}
},
signup: {
enabled: this.form.value['signupEnabled'],
limit: this.form.value['signupLimit']
},
admin: {
email: this.form.value['adminEmail']
},
user: {
videoQuota: this.form.value['userVideoQuota']
},
transcoding: {
enabled: this.form.value['transcodingEnabled'],
threads: this.form.value['transcodingThreads'],
resolutions: {
'240p': this.form.value[this.getResolutionKey('240p')],
'360p': this.form.value[this.getResolutionKey('360p')],
'480p': this.form.value[this.getResolutionKey('480p')],
'720p': this.form.value[this.getResolutionKey('720p')],
'1080p': this.form.value[this.getResolutionKey('1080p')]
}
}
}
this.configService.updateCustomConfig(data)
.subscribe(
res => {
this.customConfig = res
// Reload general configuration
this.serverService.loadConfig()
this.updateForm()
this.notificationsService.success(this.i18n('Success'), this.i18n('Configuration updated.'))
},
err => this.notificationsService.error(this.i18n('Error'), err.message)
)
}
private updateForm () {
const data = {
instanceName: this.customConfig.instance.name,
instanceShortDescription: this.customConfig.instance.shortDescription,
instanceDescription: this.customConfig.instance.description,
instanceTerms: this.customConfig.instance.terms,
instanceDefaultClientRoute: this.customConfig.instance.defaultClientRoute,
instanceDefaultNSFWPolicy: this.customConfig.instance.defaultNSFWPolicy,
servicesTwitterUsername: this.customConfig.services.twitter.username,
servicesTwitterWhitelisted: this.customConfig.services.twitter.whitelisted,
cachePreviewsSize: this.customConfig.cache.previews.size,
signupEnabled: this.customConfig.signup.enabled,
signupLimit: this.customConfig.signup.limit,
adminEmail: this.customConfig.admin.email,
userVideoQuota: this.customConfig.user.videoQuota,
transcodingThreads: this.customConfig.transcoding.threads,
transcodingEnabled: this.customConfig.transcoding.enabled,
customizationJavascript: this.customConfig.instance.customizations.javascript,
customizationCSS: this.customConfig.instance.customizations.css
}
for (const resolution of this.resolutions) {
const key = this.getResolutionKey(resolution)
data[key] = this.customConfig.transcoding.resolutions[resolution]
}
this.form.patchValue(data)
}
}
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