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import { Injectable } from '@angular/core'
import { Meta, Title } from '@angular/platform-browser'
import { HTMLServerConfig } from '@shared/models/server'
import { ServerService } from '../server'
export interface MetaSettings {
title?: string
}
@Injectable()
export class MetaService {
private config: HTMLServerConfig
constructor (
private titleService: Title,
private meta: Meta,
private server: ServerService
) {
this.config = this.server.getTmpConfig()
this.server.getConfig()
.subscribe(config => this.config = config)
}
setTitle (subTitle?: string) {
let title = ''
if (subTitle) title += `${subTitle} - `
title += this.config.instance.name
this.titleService.setTitle(title)
}
setTag (name: string, value: string) {
this.meta.addTag({ name, content: value })
}
update (meta: MetaSettings) {
this.setTitle(meta.title)
}
}
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