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Code Issues Projects Releases Packages Wiki Activity Actions 9

Support multi library 1.4.0

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advplyr 2021-10-05 21:10:49 -05:00
parent a65f7e6fad
commit d9d34e87e0
29 changed files with 452 additions and 188 deletions
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20
server/BookFinder.js
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@ -7,6 +7,8 @@ class BookFinder {
constructor() {
this.openLibrary = new OpenLibrary()
this.libGen = new LibGen()
this.verbose = false
}
async findByISBN(isbn) {
@ -92,17 +94,17 @@ class BookFinder {
return b
}).filter(b => {
if (b.includesTitle) { // If search title was found in result title then skip over leven distance check
Logger.debug(`Exact title was included in "${b.title}", Search: "${b.includesTitle}"`)
if (this.verbose) Logger.debug(`Exact title was included in "${b.title}", Search: "${b.includesTitle}"`)
} else if (b.titleDistance > maxTitleDistance) {
Logger.debug(`Filtering out search result title distance = ${b.titleDistance}: "${b.cleanedTitle}"/"${searchTitle}"`)
if (this.verbose) Logger.debug(`Filtering out search result title distance = ${b.titleDistance}: "${b.cleanedTitle}"/"${searchTitle}"`)
return false
}
if (author) {
if (b.includesAuthor) { // If search author was found in result author then skip over leven distance check
Logger.debug(`Exact author was included in "${b.author}", Search: "${b.includesAuthor}"`)
if (this.verbose) Logger.debug(`Exact author was included in "${b.author}", Search: "${b.includesAuthor}"`)
} else if (b.authorDistance > maxAuthorDistance) {
Logger.debug(`Filtering out search result "${b.author}", author distance = ${b.authorDistance}: "${b.author}"/"${author}"`)
if (this.verbose) Logger.debug(`Filtering out search result "${b.author}", author distance = ${b.authorDistance}: "${b.author}"/"${author}"`)
return false
}
}
@ -115,28 +117,28 @@ class BookFinder {
async getLibGenResults(title, author, maxTitleDistance, maxAuthorDistance) {
var books = await this.libGen.search(title)
Logger.debug(`LibGen Book Search Results: ${books.length || 0}`)
if (this.verbose) Logger.debug(`LibGen Book Search Results: ${books.length || 0}`)
if (books.errorCode) {
Logger.error(`LibGen Search Error ${books.errorCode}`)
return []
}
var booksFiltered = this.filterSearchResults(books, title, author, maxTitleDistance, maxAuthorDistance)
if (!booksFiltered.length && books.length) {
Logger.debug(`Search has ${books.length} matches, but no close title matches`)
if (this.verbose) Logger.debug(`Search has ${books.length} matches, but no close title matches`)
}
return booksFiltered
}
async getOpenLibResults(title, author, maxTitleDistance, maxAuthorDistance) {
var books = await this.openLibrary.searchTitle(title)
Logger.debug(`OpenLib Book Search Results: ${books.length || 0}`)
if (this.verbose) Logger.debug(`OpenLib Book Search Results: ${books.length || 0}`)
if (books.errorCode) {
Logger.error(`OpenLib Search Error ${books.errorCode}`)
return []
}
var booksFiltered = this.filterSearchResults(books, title, author, maxTitleDistance, maxAuthorDistance)
if (!booksFiltered.length && books.length) {
Logger.debug(`Search has ${books.length} matches, but no close title matches`)
if (this.verbose) Logger.debug(`Search has ${books.length} matches, but no close title matches`)
}
return booksFiltered
}
@ -145,7 +147,7 @@ class BookFinder {
var books = []
var maxTitleDistance = !isNaN(options.titleDistance) ? Number(options.titleDistance) : 4
var maxAuthorDistance = !isNaN(options.authorDistance) ? Number(options.authorDistance) : 4
Logger.debug(`Book Search, title: "${title}", author: "${author}", provider: ${provider}`)
Logger.debug(`Cover Search: title: "${title}", author: "${author}", provider: ${provider}`)
if (provider === 'libgen') {
books = await this.getLibGenResults(title, author, maxTitleDistance, maxAuthorDistance)