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Remove invalid RSS feeds on init and remove feeds when associated entity is removed

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advplyr 2022-12-31 14:08:34 -06:00
parent 0e6b0d3eff
commit c6763dee2d
5 changed files with 67 additions and 21 deletions
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61
server/managers/RssFeedManager.js
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@ -17,14 +17,43 @@ class RssFeedManager {
return Object.values(this.feeds)
}
validateFeedEntity(feedObj) {
if (feedObj.entityType === 'collection') {
if (!this.db.collections.some(li => li.id === feedObj.entityId)) {
Logger.error(`[RssFeedManager] Removing feed "${feedObj.id}". Collection "${feedObj.entityId}" not found`)
return false
}
} else if (feedObj.entityType === 'libraryItem') {
if (!this.db.libraryItems.some(li => li.id === feedObj.entityId)) {
Logger.error(`[RssFeedManager] Removing feed "${feedObj.id}". Library item "${feedObj.entityId}" not found`)
return false
}
} else {
Logger.error(`[RssFeedManager] Removing feed "${feedObj.id}". Invalid entityType "${feedObj.entityType}"`)
return false
}
return true
}
async init() {
const feedObjects = await this.db.getAllEntities('feed')
if (feedObjects && feedObjects.length) {
feedObjects.forEach((feedObj) => {
const feed = new Feed(feedObj)
this.feeds[feed.id] = feed
Logger.info(`[RssFeedManager] Opened rss feed ${feed.feedUrl}`)
})
if (!feedObjects || !feedObjects.length) return
for (const feedObj of feedObjects) {
// Migration: In v2.2.12 entityType "item" was updated to "libraryItem"
if (feedObj.entityType === 'item') {
feedObj.entityType = 'libraryItem'
await this.db.updateEntity('feed', feedObj)
}
// Remove invalid feeds
if (!this.validateFeedEntity(feedObj)) {
await this.db.removeEntity('feed', feedObj.id)
}
const feed = new Feed(feedObj)
this.feeds[feed.id] = feed
Logger.info(`[RssFeedManager] Opened rss feed ${feed.feedUrl}`)
}
}
@ -141,13 +170,23 @@ class RssFeedManager {
return feed
}
async closeRssFeed(id) {
if (!this.feeds[id]) return
const feed = this.feeds[id]
await this.db.removeEntity('feed', id)
async handleCloseFeed(feed) {
if (!feed) return
await this.db.removeEntity('feed', feed.id)
SocketAuthority.emitter('rss_feed_closed', feed.toJSONMinified())
delete this.feeds[id]
delete this.feeds[feed.id]
Logger.info(`[RssFeedManager] Closed RSS feed "${feed.feedUrl}"`)
}
closeRssFeed(id) {
if (!this.feeds[id]) return
return this.handleCloseFeed(this.feeds[id])
}
closeFeedForEntityId(entityId) {
const feed = this.findFeedForEntityId(entityId)
if (!feed) return
return this.handleCloseFeed(feed)
}
}
module.exports = RssFeedManager