gancio-upstream/server/api/models/event.js

125 lines
3.5 KiB
JavaScript

const config = require('../../config')
const { htmlToText } = require('html-to-text')
const { Model, DataTypes } = require('sequelize')
const SequelizeSlugify = require('sequelize-slugify')
const sequelize = require('./index').sequelize
const Resource = require('./resource')
const Notification = require('./notification')
const EventNotification = require('./eventnotification')
const Place = require('./place')
const User = require('./user')
const Tag = require('./tag')
const dayjs = require('dayjs')
const timezone = require('dayjs/plugin/timezone')
const utc = require('dayjs/plugin/utc')
dayjs.extend(utc)
dayjs.extend(timezone)
class Event extends Model {}
Event.init({
id: {
allowNull: false,
type: DataTypes.INTEGER,
primaryKey: true,
autoIncrement: true
},
title: DataTypes.STRING,
slug: {
type: DataTypes.STRING,
index: true,
unique: true
},
description: DataTypes.TEXT,
multidate: DataTypes.BOOLEAN,
start_datetime: {
type: DataTypes.INTEGER,
index: true
},
end_datetime: {
type: DataTypes.INTEGER,
index: true
},
image_path: DataTypes.STRING,
media: DataTypes.JSON,
is_visible: DataTypes.BOOLEAN,
recurrent: DataTypes.JSON,
likes: { type: DataTypes.JSON, defaultValue: [] },
boost: { type: DataTypes.JSON, defaultValue: [] }
}, { sequelize, modelName: 'event' })
Event.belongsTo(Place)
Place.hasMany(Event)
Event.belongsTo(User)
User.hasMany(Event)
Event.belongsToMany(Tag, { through: 'event_tags' })
Tag.belongsToMany(Event, { through: 'event_tags' })
Event.belongsToMany(Notification, { through: EventNotification })
Notification.belongsToMany(Event, { through: EventNotification })
Event.hasMany(Resource)
Resource.belongsTo(Event)
Event.hasMany(Event, { as: 'child', foreignKey: 'parentId' })
Event.belongsTo(Event, { as: 'parent' })
SequelizeSlugify.slugifyModel(Event, { source: ['title'], overwrite: false })
Event.prototype.toAP = function (username, locale, to = []) {
const tags = this.tags && this.tags.map(t => t.tag.replace(/[ #]/g, '_'))
const plainDescription = htmlToText(this.description && this.description.replace('\n', '').slice(0, 1000))
const content = `
📍 ${this.place && this.place.name}
📅 ${dayjs.unix(this.start_datetime).tz().locale(locale).format('dddd, D MMMM (HH:mm)')}
${plainDescription}
`
const attachment = []
if (this.media && this.media.length) {
attachment.push({
type: 'Document',
mediaType: 'image/jpeg',
url: `${config.baseurl}/media/${this.media[0].url}`,
name: this.media[0].name || this.title || '',
blurHash: null,
focalPoint: this.media[0].focalPoint || [0, 0]
})
}
return {
id: `${config.baseurl}/federation/m/${this.id}`,
name: this.title,
url: `${config.baseurl}/event/${this.slug || this.id}`,
type: 'Event',
startTime: dayjs.unix(this.start_datetime).tz().locale(locale).format(),
endTime: this.end_datetime ? dayjs.unix(this.end_datetime).tz().locale(locale).format() : null,
location: {
name: this.place.name,
address: this.place.address
},
attachment,
tag: tags && tags.map(tag => ({
type: 'Hashtag',
name: '#' + tag,
href: '/tags/' + tag
})),
published: dayjs(this.createdAt).utc().format(),
attributedTo: `${config.baseurl}/federation/u/${username}`,
to: ['https://www.w3.org/ns/activitystreams#Public'],
cc: [`${config.baseurl}/federation/u/${username}/followers`],
content,
summary: content
}
}
module.exports = Event