inorichi
94 lines
2.7 KiB
Java
94 lines
2.7 KiB
Java
package eu.kanade.mangafeed.presenter;
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import android.os.Bundle;
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import java.util.List;
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import javax.inject.Inject;
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import de.greenrobot.event.EventBus;
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import eu.kanade.mangafeed.data.caches.CacheManager;
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import eu.kanade.mangafeed.data.models.Chapter;
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import eu.kanade.mangafeed.data.models.Page;
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import eu.kanade.mangafeed.sources.Source;
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import eu.kanade.mangafeed.ui.activity.ReaderActivity;
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import eu.kanade.mangafeed.util.EventBusHook;
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import eu.kanade.mangafeed.util.events.SourceChapterEvent;
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import rx.Observable;
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import rx.android.schedulers.AndroidSchedulers;
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import rx.schedulers.Schedulers;
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public class ReaderPresenter extends BasePresenter<ReaderActivity> {
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private static final int GET_PAGE_LIST = 1;
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private Source source;
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private Chapter chapter;
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private List<Page> pageList;
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@Inject CacheManager cacheManager;
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@Override
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protected void onCreate(Bundle savedState) {
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super.onCreate(savedState);
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restartableReplay(GET_PAGE_LIST,
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this::getPageListObservable,
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(view, page) -> {
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});
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}
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@Override
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protected void onTakeView(ReaderActivity view) {
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super.onTakeView(view);
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registerForStickyEvents();
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}
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@Override
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protected void onDropView() {
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unregisterForEvents();
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super.onDropView();
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}
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@Override
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protected void onDestroy() {
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super.onDestroy();
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EventBus.getDefault().removeStickyEvent(SourceChapterEvent.class);
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source.savePageList(chapter.url, pageList);
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}
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@EventBusHook
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public void onEventMainThread(SourceChapterEvent event) {
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if (source == null || chapter == null) {
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source = event.getSource();
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chapter = event.getChapter();
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start(1);
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}
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}
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private Observable<Page> getPageListObservable() {
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return source.pullPageListFromNetwork(chapter.url)
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.subscribeOn(Schedulers.io())
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.observeOn(AndroidSchedulers.mainThread())
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.flatMap(pageList -> {
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this.pageList = pageList;
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return Observable.merge(
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Observable.from(pageList)
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.filter(page -> page.getImageUrl() != null),
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source.getRemainingImageUrlsFromPageList(pageList)
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.doOnNext(this::replacePageUrl));
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});
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}
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private void replacePageUrl(Page page) {
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for (int i = 0; i < pageList.size(); i++) {
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if (pageList.get(i).getPageNumber() == page.getPageNumber()) {
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pageList.set(i, page);
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return;
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}
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}
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}
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}
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