mirror of
https://github.com/advplyr/audiobookshelf.git
synced 2024-12-20 19:06:06 +01:00
378 lines
13 KiB
JavaScript
378 lines
13 KiB
JavaScript
const sequelize = require('sequelize')
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const fs = require('../libs/fsExtra')
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const { createNewSortInstance } = require('../libs/fastSort')
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const Logger = require('../Logger')
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const SocketAuthority = require('../SocketAuthority')
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const Database = require('../Database')
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const CacheManager = require('../managers/CacheManager')
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const CoverManager = require('../managers/CoverManager')
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const AuthorFinder = require('../finders/AuthorFinder')
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const { reqSupportsWebp, isValidASIN } = require('../utils/index')
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const naturalSort = createNewSortInstance({
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comparer: new Intl.Collator(undefined, { numeric: true, sensitivity: 'base' }).compare
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})
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class AuthorController {
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constructor() {}
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async findOne(req, res) {
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const include = (req.query.include || '').split(',')
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const authorJson = req.author.toJSON()
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// Used on author landing page to include library items and items grouped in series
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if (include.includes('items')) {
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authorJson.libraryItems = await Database.libraryItemModel.getForAuthor(req.author, req.user)
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if (include.includes('series')) {
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const seriesMap = {}
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// Group items into series
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authorJson.libraryItems.forEach((li) => {
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if (li.media.metadata.series) {
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li.media.metadata.series.forEach((series) => {
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const itemWithSeries = li.toJSONMinified()
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itemWithSeries.media.metadata.series = series
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if (seriesMap[series.id]) {
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seriesMap[series.id].items.push(itemWithSeries)
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} else {
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seriesMap[series.id] = {
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id: series.id,
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name: series.name,
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items: [itemWithSeries]
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}
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}
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})
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}
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})
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// Sort series items
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for (const key in seriesMap) {
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seriesMap[key].items = naturalSort(seriesMap[key].items).asc((li) => li.media.metadata.series.sequence)
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}
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authorJson.series = Object.values(seriesMap)
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}
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// Minify library items
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authorJson.libraryItems = authorJson.libraryItems.map((li) => li.toJSONMinified())
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}
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return res.json(authorJson)
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}
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/**
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*
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* @param {import('express').Request} req
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* @param {import('express').Response} res
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*/
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async update(req, res) {
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const payload = req.body
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let hasUpdated = false
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// author imagePath must be set through other endpoints as of v2.4.5
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if (payload.imagePath !== undefined) {
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Logger.warn(`[AuthorController] Updating local author imagePath is not supported`)
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delete payload.imagePath
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}
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const authorNameUpdate = payload.name !== undefined && payload.name !== req.author.name
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// Check if author name matches another author and merge the authors
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let existingAuthor = null
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if (authorNameUpdate) {
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const author = await Database.authorModel.findOne({
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where: {
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id: {
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[sequelize.Op.not]: req.author.id
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},
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name: payload.name
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}
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})
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existingAuthor = author?.getOldAuthor()
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}
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if (existingAuthor) {
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Logger.info(`[AuthorController] Merging author "${req.author.name}" with "${existingAuthor.name}"`)
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const bookAuthorsToCreate = []
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const allItemsWithAuthor = await Database.authorModel.getAllLibraryItemsForAuthor(req.author.id)
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const oldLibraryItems = []
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allItemsWithAuthor.forEach((libraryItem) => {
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// Replace old author with merging author for each book
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libraryItem.media.authors = libraryItem.media.authors.filter((au) => au.id !== req.author.id)
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libraryItem.media.authors.push({
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id: existingAuthor.id,
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name: existingAuthor.name
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})
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const oldLibraryItem = Database.libraryItemModel.getOldLibraryItem(libraryItem)
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oldLibraryItems.push(oldLibraryItem)
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bookAuthorsToCreate.push({
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bookId: libraryItem.media.id,
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authorId: existingAuthor.id
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})
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})
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if (oldLibraryItems.length) {
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await Database.removeBulkBookAuthors(req.author.id) // Remove all old BookAuthor
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await Database.createBulkBookAuthors(bookAuthorsToCreate) // Create all new BookAuthor
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for (const libraryItem of allItemsWithAuthor) {
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await libraryItem.saveMetadataFile()
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}
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SocketAuthority.emitter(
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'items_updated',
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oldLibraryItems.map((li) => li.toJSONExpanded())
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)
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}
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// Remove old author
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await Database.removeAuthor(req.author.id)
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SocketAuthority.emitter('author_removed', req.author.toJSON())
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// Update filter data
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Database.removeAuthorFromFilterData(req.author.libraryId, req.author.id)
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// Send updated num books for merged author
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const numBooks = await Database.bookAuthorModel.getCountForAuthor(existingAuthor.id)
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SocketAuthority.emitter('author_updated', existingAuthor.toJSONExpanded(numBooks))
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res.json({
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author: existingAuthor.toJSON(),
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merged: true
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})
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} else {
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// Regular author update
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if (req.author.update(payload)) {
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hasUpdated = true
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}
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if (hasUpdated) {
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req.author.updatedAt = Date.now()
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let numBooksForAuthor = 0
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if (authorNameUpdate) {
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const allItemsWithAuthor = await Database.authorModel.getAllLibraryItemsForAuthor(req.author.id)
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numBooksForAuthor = allItemsWithAuthor.length
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const oldLibraryItems = []
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// Update author name on all books
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for (const libraryItem of allItemsWithAuthor) {
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libraryItem.media.authors = libraryItem.media.authors.map((au) => {
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if (au.id === req.author.id) {
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au.name = req.author.name
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}
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return au
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})
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const oldLibraryItem = Database.libraryItemModel.getOldLibraryItem(libraryItem)
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oldLibraryItems.push(oldLibraryItem)
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await libraryItem.saveMetadataFile()
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}
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if (oldLibraryItems.length) {
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SocketAuthority.emitter(
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'items_updated',
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oldLibraryItems.map((li) => li.toJSONExpanded())
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)
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}
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} else {
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numBooksForAuthor = await Database.bookAuthorModel.getCountForAuthor(req.author.id)
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}
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await Database.updateAuthor(req.author)
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SocketAuthority.emitter('author_updated', req.author.toJSONExpanded(numBooksForAuthor))
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}
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res.json({
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author: req.author.toJSON(),
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updated: hasUpdated
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})
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}
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}
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/**
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* DELETE: /api/authors/:id
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* Remove author from all books and delete
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*
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* @param {import('express').Request} req
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* @param {import('express').Response} res
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*/
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async delete(req, res) {
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Logger.info(`[AuthorController] Removing author "${req.author.name}"`)
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await Database.authorModel.removeById(req.author.id)
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if (req.author.imagePath) {
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await CacheManager.purgeImageCache(req.author.id) // Purge cache
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}
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SocketAuthority.emitter('author_removed', req.author.toJSON())
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// Update filter data
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Database.removeAuthorFromFilterData(req.author.libraryId, req.author.id)
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res.sendStatus(200)
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}
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/**
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* POST: /api/authors/:id/image
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* Upload author image from web URL
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*
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* @param {import('express').Request} req
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* @param {import('express').Response} res
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*/
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async uploadImage(req, res) {
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if (!req.user.canUpload) {
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Logger.warn(`User "${req.user.username}" attempted to upload an image without permission`)
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return res.sendStatus(403)
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}
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if (!req.body.url) {
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Logger.error(`[AuthorController] Invalid request payload. 'url' not in request body`)
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return res.status(400).send(`Invalid request payload. 'url' not in request body`)
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}
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if (!req.body.url.startsWith?.('http:') && !req.body.url.startsWith?.('https:')) {
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Logger.error(`[AuthorController] Invalid request payload. Invalid url "${req.body.url}"`)
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return res.status(400).send(`Invalid request payload. Invalid url "${req.body.url}"`)
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}
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Logger.debug(`[AuthorController] Requesting download author image from url "${req.body.url}"`)
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const result = await AuthorFinder.saveAuthorImage(req.author.id, req.body.url)
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if (result?.error) {
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return res.status(400).send(result.error)
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} else if (!result?.path) {
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return res.status(500).send('Unknown error occurred')
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}
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if (req.author.imagePath) {
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await CacheManager.purgeImageCache(req.author.id) // Purge cache
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}
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req.author.imagePath = result.path
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req.author.updatedAt = Date.now()
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await Database.authorModel.updateFromOld(req.author)
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const numBooks = await Database.bookAuthorModel.getCountForAuthor(req.author.id)
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SocketAuthority.emitter('author_updated', req.author.toJSONExpanded(numBooks))
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res.json({
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author: req.author.toJSON()
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})
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}
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/**
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* DELETE: /api/authors/:id/image
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* Remove author image & delete image file
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*
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* @param {import('express').Request} req
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* @param {import('express').Response} res
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*/
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async deleteImage(req, res) {
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if (!req.author.imagePath) {
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Logger.error(`[AuthorController] Author "${req.author.imagePath}" has no imagePath set`)
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return res.status(400).send('Author has no image path set')
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}
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Logger.info(`[AuthorController] Removing image for author "${req.author.name}" at "${req.author.imagePath}"`)
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await CacheManager.purgeImageCache(req.author.id) // Purge cache
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await CoverManager.removeFile(req.author.imagePath)
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req.author.imagePath = null
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await Database.authorModel.updateFromOld(req.author)
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const numBooks = await Database.bookAuthorModel.getCountForAuthor(req.author.id)
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SocketAuthority.emitter('author_updated', req.author.toJSONExpanded(numBooks))
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res.json({
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author: req.author.toJSON()
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})
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}
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async match(req, res) {
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let authorData = null
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const region = req.body.region || 'us'
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if (req.body.asin && isValidASIN(req.body.asin.toUpperCase?.())) {
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authorData = await AuthorFinder.findAuthorByASIN(req.body.asin, region)
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} else {
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authorData = await AuthorFinder.findAuthorByName(req.body.q, region)
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}
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if (!authorData) {
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return res.status(404).send('Author not found')
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}
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Logger.debug(`[AuthorController] match author with "${req.body.q || req.body.asin}"`, authorData)
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let hasUpdates = false
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if (authorData.asin && req.author.asin !== authorData.asin) {
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req.author.asin = authorData.asin
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hasUpdates = true
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}
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// Only updates image if there was no image before or the author ASIN was updated
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if (authorData.image && (!req.author.imagePath || hasUpdates)) {
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await CacheManager.purgeImageCache(req.author.id)
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const imageData = await AuthorFinder.saveAuthorImage(req.author.id, authorData.image)
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if (imageData?.path) {
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req.author.imagePath = imageData.path
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hasUpdates = true
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}
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}
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if (authorData.description && req.author.description !== authorData.description) {
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req.author.description = authorData.description
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hasUpdates = true
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}
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if (hasUpdates) {
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req.author.updatedAt = Date.now()
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await Database.updateAuthor(req.author)
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const numBooks = await Database.bookAuthorModel.getCountForAuthor(req.author.id)
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SocketAuthority.emitter('author_updated', req.author.toJSONExpanded(numBooks))
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}
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res.json({
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updated: hasUpdates,
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author: req.author
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})
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}
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// GET api/authors/:id/image
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async getImage(req, res) {
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const {
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query: { width, height, format, raw },
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author
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} = req
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if (raw) {
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// any value
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if (!author.imagePath || !(await fs.pathExists(author.imagePath))) {
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return res.sendStatus(404)
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}
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return res.sendFile(author.imagePath)
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}
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const options = {
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format: format || (reqSupportsWebp(req) ? 'webp' : 'jpeg'),
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height: height ? parseInt(height) : null,
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width: width ? parseInt(width) : null
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}
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return CacheManager.handleAuthorCache(res, author, options)
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}
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async middleware(req, res, next) {
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const author = await Database.authorModel.getOldById(req.params.id)
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if (!author) return res.sendStatus(404)
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if (req.method == 'DELETE' && !req.user.canDelete) {
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Logger.warn(`[AuthorController] User "${req.user.username}" attempted to delete without permission`)
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return res.sendStatus(403)
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} else if ((req.method == 'PATCH' || req.method == 'POST') && !req.user.canUpdate) {
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Logger.warn(`[AuthorController] User "${req.user.username}" attempted to update without permission`)
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return res.sendStatus(403)
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}
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req.author = author
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next()
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}
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}
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module.exports = new AuthorController()
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