Examples with LitResBookshelfItem org.geometerplus.fbreader.network.authentication.litres.LitResBookshelfItem used on opensource projects

Example 1 with LitResBookshelfItem

use of org.geometerplus.fbreader.network.authentication.litres.LitResBookshelfItem in project FBReaderJ by geometer.

the class OPDSFeedHandler method readCatalogItem.

private NetworkItem readCatalogItem(OPDSEntry entry) {
    final OPDSNetworkLink opdsLink = (OPDSNetworkLink) myData.Link;
    final UrlInfoCollection<UrlInfo> urlMap = new UrlInfoCollection<UrlInfo>();
    boolean urlIsAlternate = false;
    String litresRel = null;
    for (ATOMLink link : entry.Links) {
        final String href = ZLNetworkUtil.url(myBaseURL, link.getHref());
        final MimeType mime = MimeType.get(link.getType());
        final String rel = opdsLink.relation(link.getRel(), mime);
        if (MimeType.IMAGE_PNG.weakEquals(mime) || MimeType.IMAGE_JPEG.weakEquals(mime)) {
            if (REL_IMAGE_THUMBNAIL.equals(rel) || REL_THUMBNAIL.equals(rel)) {
                urlMap.addInfo(new UrlInfo(UrlInfo.Type.Thumbnail, href, mime));
            } else if (REL_COVER.equals(rel) || (rel != null && rel.startsWith(REL_IMAGE_PREFIX))) {
                urlMap.addInfo(new UrlInfo(UrlInfo.Type.Image, href, mime));
            }
        } else if (MimeType.APP_ATOM_XML.weakEquals(mime)) {
            final boolean hasCatalogUrl = urlMap.getInfo(UrlInfo.Type.Catalog) != null;
            if (REL_ALTERNATE.equals(rel)) {
                if (!hasCatalogUrl) {
                    urlMap.addInfo(new UrlInfo(UrlInfo.Type.Catalog, href, mime));
                    urlIsAlternate = true;
                }
            } else if (!hasCatalogUrl || rel == null || REL_SUBSECTION.equals(rel)) {
                urlMap.addInfo(new UrlInfo(UrlInfo.Type.Catalog, href, mime));
                urlIsAlternate = false;
            }
        } else if (MimeType.TEXT_HTML.weakEquals(mime)) {
            if (REL_ACQUISITION.equals(rel) || REL_ACQUISITION_OPEN.equals(rel) || REL_ALTERNATE.equals(rel) || rel == null) {
                urlMap.addInfo(new UrlInfo(UrlInfo.Type.HtmlPage, href, mime));
            }
        } else if (MimeType.APP_LITRES.weakEquals(mime)) {
            urlMap.addInfo(new UrlInfo(UrlInfo.Type.Catalog, href, mime));
            litresRel = rel;
        }
    }
    if (urlMap.getInfo(UrlInfo.Type.Catalog) == null && urlMap.getInfo(UrlInfo.Type.HtmlPage) == null) {
        return null;
    }
    if (urlMap.getInfo(UrlInfo.Type.Catalog) != null && !urlIsAlternate) {
        urlMap.removeAllInfos(UrlInfo.Type.HtmlPage);
    }
    final CharSequence annotation;
    if (entry.Summary != null) {
        annotation = entry.Summary;
    } else if (entry.Content != null) {
        annotation = entry.Content;
    } else {
        annotation = null;
    }
    if (litresRel != null) {
        if (REL_BOOKSHELF.equals(litresRel)) {
            return new LitResBookshelfItem(opdsLink, entry.Title, annotation, urlMap);
        } else if (REL_RECOMMENDATIONS.equals(litresRel)) {
            return new LitResRecommendationsItem(opdsLink, entry.Title, annotation, urlMap);
        } else if (REL_TOPUP.equals(litresRel)) {
            return new TopUpItem(opdsLink, urlMap);
        } else {
            return null;
        }
    } else {
        return new OPDSCatalogItem(opdsLink, entry.Title, annotation, urlMap);
    }
}