TachiyomiSY-Plus/app/src/main/java/exh/source/DelegatedHttpSource.kt
2019-04-19 02:46:34 -04:00

250 lines
8.3 KiB
Kotlin

package exh.source
import eu.kanade.tachiyomi.source.model.*
import eu.kanade.tachiyomi.source.online.HttpSource
import okhttp3.OkHttpClient
import okhttp3.Request
import okhttp3.Response
import rx.Observable
import java.lang.RuntimeException
abstract class DelegatedHttpSource(val delegate: HttpSource): HttpSource() {
/**
* Returns the request for the popular manga given the page.
*
* @param page the page number to retrieve.
*/
override fun popularMangaRequest(page: Int)
= throw UnsupportedOperationException("Should never be called!")
/**
* Parses the response from the site and returns a [MangasPage] object.
*
* @param response the response from the site.
*/
override fun popularMangaParse(response: Response)
= throw UnsupportedOperationException("Should never be called!")
/**
* Returns the request for the search manga given the page.
*
* @param page the page number to retrieve.
* @param query the search query.
* @param filters the list of filters to apply.
*/
override fun searchMangaRequest(page: Int, query: String, filters: FilterList)
= throw UnsupportedOperationException("Should never be called!")
/**
* Parses the response from the site and returns a [MangasPage] object.
*
* @param response the response from the site.
*/
override fun searchMangaParse(response: Response)
= throw UnsupportedOperationException("Should never be called!")
/**
* Returns the request for latest manga given the page.
*
* @param page the page number to retrieve.
*/
override fun latestUpdatesRequest(page: Int)
= throw UnsupportedOperationException("Should never be called!")
/**
* Parses the response from the site and returns a [MangasPage] object.
*
* @param response the response from the site.
*/
override fun latestUpdatesParse(response: Response)
= throw UnsupportedOperationException("Should never be called!")
/**
* Parses the response from the site and returns the details of a manga.
*
* @param response the response from the site.
*/
override fun mangaDetailsParse(response: Response)
= throw UnsupportedOperationException("Should never be called!")
/**
* Parses the response from the site and returns a list of chapters.
*
* @param response the response from the site.
*/
override fun chapterListParse(response: Response)
= throw UnsupportedOperationException("Should never be called!")
/**
* Parses the response from the site and returns a list of pages.
*
* @param response the response from the site.
*/
override fun pageListParse(response: Response)
= throw UnsupportedOperationException("Should never be called!")
/**
* Parses the response from the site and returns the absolute url to the source image.
*
* @param response the response from the site.
*/
override fun imageUrlParse(response: Response)
= throw UnsupportedOperationException("Should never be called!")
/**
* Base url of the website without the trailing slash, like: http://mysite.com
*/
override val baseUrl get() = delegate.baseUrl
/**
* Whether the source has support for latest updates.
*/
override val supportsLatest get() = delegate.supportsLatest
/**
* Name of the source.
*/
final override val name get() = delegate.name
// ===> OPTIONAL FIELDS
/**
* Id of the source. By default it uses a generated id using the first 16 characters (64 bits)
* of the MD5 of the string: sourcename/language/versionId
* Note the generated id sets the sign bit to 0.
*/
override val id get() = delegate.id
/**
* Default network client for doing requests.
*/
final override val client get() = delegate.client
/**
* You must NEVER call super.client if you override this!
*/
open val baseHttpClient: OkHttpClient? = null
open val networkHttpClient: OkHttpClient get() = network.client
open val networkCloudflareClient: OkHttpClient get() = network.cloudflareClient
/**
* Visible name of the source.
*/
override fun toString() = delegate.toString()
/**
* Returns an observable containing a page with a list of manga. Normally it's not needed to
* override this method.
*
* @param page the page number to retrieve.
*/
override fun fetchPopularManga(page: Int): Observable<MangasPage> {
ensureDelegateCompatible()
return delegate.fetchPopularManga(page)
}
/**
* Returns an observable containing a page with a list of manga. Normally it's not needed to
* override this method.
*
* @param page the page number to retrieve.
* @param query the search query.
* @param filters the list of filters to apply.
*/
override fun fetchSearchManga(page: Int, query: String, filters: FilterList): Observable<MangasPage> {
ensureDelegateCompatible()
return delegate.fetchSearchManga(page, query, filters)
}
/**
* Returns an observable containing a page with a list of latest manga updates.
*
* @param page the page number to retrieve.
*/
override fun fetchLatestUpdates(page: Int): Observable<MangasPage> {
ensureDelegateCompatible()
return delegate.fetchLatestUpdates(page)
}
/**
* Returns an observable with the updated details for a manga. Normally it's not needed to
* override this method.
*
* @param manga the manga to be updated.
*/
override fun fetchMangaDetails(manga: SManga): Observable<SManga> {
ensureDelegateCompatible()
return delegate.fetchMangaDetails(manga)
}
/**
* Returns the request for the details of a manga. Override only if it's needed to change the
* url, send different headers or request method like POST.
*
* @param manga the manga to be updated.
*/
override fun mangaDetailsRequest(manga: SManga): Request {
ensureDelegateCompatible()
return delegate.mangaDetailsRequest(manga)
}
/**
* Returns an observable with the updated chapter list for a manga. Normally it's not needed to
* override this method. If a manga is licensed an empty chapter list observable is returned
*
* @param manga the manga to look for chapters.
*/
override fun fetchChapterList(manga: SManga): Observable<List<SChapter>> {
ensureDelegateCompatible()
return delegate.fetchChapterList(manga)
}
/**
* Returns an observable with the page list for a chapter.
*
* @param chapter the chapter whose page list has to be fetched.
*/
override fun fetchPageList(chapter: SChapter): Observable<List<Page>> {
ensureDelegateCompatible()
return delegate.fetchPageList(chapter)
}
/**
* Returns an observable with the page containing the source url of the image. If there's any
* error, it will return null instead of throwing an exception.
*
* @param page the page whose source image has to be fetched.
*/
override fun fetchImageUrl(page: Page): Observable<String> {
ensureDelegateCompatible()
return delegate.fetchImageUrl(page)
}
/**
* Called before inserting a new chapter into database. Use it if you need to override chapter
* fields, like the title or the chapter number. Do not change anything to [manga].
*
* @param chapter the chapter to be added.
* @param manga the manga of the chapter.
*/
override fun prepareNewChapter(chapter: SChapter, manga: SManga) {
ensureDelegateCompatible()
return delegate.prepareNewChapter(chapter, manga)
}
/**
* Returns the list of filters for the source.
*/
override fun getFilterList() = delegate.getFilterList()
private fun ensureDelegateCompatible() {
if(versionId != delegate.versionId
|| lang != delegate.lang) {
throw IncompatibleDelegateException("Delegate source is not compatible (versionId: $versionId <=> ${delegate.versionId}, lang: $lang <=> ${delegate.lang})!")
}
}
class IncompatibleDelegateException(message: String) : RuntimeException(message)
init {
delegate.bindDelegate(this)
}
}