100 lines
2.0 KiB
JavaScript
100 lines
2.0 KiB
JavaScript
import _ from 'lodash'
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import Content from './model'
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export const active = { }
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function getSocket(ctx, all) {
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if (all === true) return ctx.io
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return ctx.socket
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}
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/*
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* Event: 'content.display'
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*
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* Display a specific graphic content
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*/
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export async function display(ctx, data) {
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let compiled = _.template(data.graphic.settings.html)
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let html = compiled(data.data)
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let old = await Content.getSingle(data.graphic.name)
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if (old) {
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await old.destroy()
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}
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let payload = {
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graphic: data.graphic,
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name: data.graphic.name,
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html: html || '',
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css: data.graphic.settings.css || '',
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data: data.data,
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is_deleted: false,
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}
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let content = await Content.create(payload)
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ctx.io.emit('client.display', content.toJSON())
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list(ctx, true)
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}
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/*
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* Event: 'content.hide'
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*
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* Hide a specific graphic content
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*/
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export async function hide(ctx, data) {
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let content = await Content.getSingle(data.name)
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if (!content) return
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await content.destroy()
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ctx.io.emit('client.hide', {
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name: data.name,
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})
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list(ctx, true)
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}
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function generateDisplayText(item) {
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// if (item.graphic.engine === 'countdown') {
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// return `${item.data.text} - ${item.data.finished}`
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// }
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try {
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return _.template(item.graphic.settings.main)(item.data)
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} catch (e) {
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return `Error creating display: ${e.message}`
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}
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}
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/*
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* Event: 'content.list'
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* Runs on start of every new connection
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*
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* Send a name list of all active graphics
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*/
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export async function list(ctx, all) {
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let allContent = await Content.getAll()
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let payload = await Promise.all(allContent.map(item => ({
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name: item.get('name'),
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display: generateDisplayText(item.toJSON()),
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})))
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getSocket(ctx, all).emit('content.list', payload)
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}
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/*
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* Event: 'content.list'
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* Runs on start of every new connection
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*
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* Send actual graphics of all active graphics
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*/
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export async function reset(ctx) {
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let allContent = await Content.getAll()
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ctx.socket.emit('client.reset', allContent.toJSON())
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}
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