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https://github.com/TeamNewPipe/NewPipe
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Add comments and use downloader user agent in YT data source
YoutubeHttpDataSource
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Stypox
AudricV
parent
7ce2250d85
commit
fa46b7bf85
@ -44,6 +44,8 @@ import com.google.common.collect.ImmutableMap;
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import com.google.common.collect.Sets;
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import com.google.common.net.HttpHeaders;
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import org.schabi.newpipe.DownloaderImpl;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.InterruptedIOException;
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@ -69,6 +71,10 @@ import java.util.zip.GZIPInputStream;
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* (only where it's relevant) and also more parameters, such as {@code rn} and replaces the use of
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* the {@code Range} header by the corresponding parameter ({@code range}), if enabled.
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* </p>
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*
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* There are many unused methods in this class because everything was copied from {@link
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* com.google.android.exoplayer2.upstream.DefaultHttpDataSource} with as little changes as possible.
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* SonarQube warnings were also suppressed for the same reason.
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*/
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@SuppressWarnings({"squid:S3011", "squid:S4738"})
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public final class YoutubeHttpDataSource extends BaseDataSource implements HttpDataSource {
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@ -89,8 +95,6 @@ public final class YoutubeHttpDataSource extends BaseDataSource implements HttpD
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private boolean allowCrossProtocolRedirects;
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private boolean keepPostFor302Redirects;
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@Nullable
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private String userAgentForNonMobileStreams;
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private boolean rangeParameterEnabled;
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private boolean rnParameterEnabled;
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@ -111,25 +115,6 @@ public final class YoutubeHttpDataSource extends BaseDataSource implements HttpD
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return this;
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}
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/**
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* Sets the user agent that will be used, only for non-mobile streams.
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*
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* <p>
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* The default is {@code null}, which causes the default user agent of the underlying
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* platform to be used.
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* </p>
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*
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* @param userAgentForNonMobileStreamsValue The user agent that will be used for non-mobile
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* streams, or {@code null} to use the default
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* user agent of the underlying platform.
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* @return This factory.
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*/
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public Factory setUserAgentForNonMobileStreams(
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@Nullable final String userAgentForNonMobileStreamsValue) {
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userAgentForNonMobileStreams = userAgentForNonMobileStreamsValue;
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return this;
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}
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/**
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* Sets the connect timeout, in milliseconds.
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*
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@ -262,7 +247,6 @@ public final class YoutubeHttpDataSource extends BaseDataSource implements HttpD
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@Override
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public YoutubeHttpDataSource createDataSource() {
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final YoutubeHttpDataSource dataSource = new YoutubeHttpDataSource(
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userAgentForNonMobileStreams,
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connectTimeoutMs,
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readTimeoutMs,
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allowCrossProtocolRedirects,
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@ -294,8 +278,6 @@ public final class YoutubeHttpDataSource extends BaseDataSource implements HttpD
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private final int connectTimeoutMillis;
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private final int readTimeoutMillis;
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@Nullable
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private final String userAgent;
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@Nullable
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private final RequestProperties defaultRequestProperties;
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private final RequestProperties requestProperties;
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private final boolean keepPostFor302Redirects;
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@ -316,8 +298,7 @@ public final class YoutubeHttpDataSource extends BaseDataSource implements HttpD
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private long requestNumber;
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@SuppressWarnings("checkstyle:ParameterNumber")
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private YoutubeHttpDataSource(@Nullable final String userAgent,
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final int connectTimeoutMillis,
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private YoutubeHttpDataSource(final int connectTimeoutMillis,
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final int readTimeoutMillis,
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final boolean allowCrossProtocolRedirects,
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final boolean rangeParameterEnabled,
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@ -326,7 +307,6 @@ public final class YoutubeHttpDataSource extends BaseDataSource implements HttpD
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@Nullable final Predicate<String> contentTypePredicate,
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final boolean keepPostFor302Redirects) {
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super(true);
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this.userAgent = userAgent;
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this.connectTimeoutMillis = connectTimeoutMillis;
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this.readTimeoutMillis = readTimeoutMillis;
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this.allowCrossProtocolRedirects = allowCrossProtocolRedirects;
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@ -637,6 +617,8 @@ public final class YoutubeHttpDataSource extends BaseDataSource implements HttpD
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final boolean allowGzip,
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final boolean followRedirects,
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final Map<String, String> requestParameters) throws IOException {
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// This is the method that contains breaking changes with respect to DefaultHttpDataSource!
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String requestUrl = url.toString();
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// Don't add the request number parameter if it has been already added (for instance in
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@ -687,18 +669,19 @@ public final class YoutubeHttpDataSource extends BaseDataSource implements HttpD
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httpURLConnection.setRequestProperty(HttpHeaders.TE, "trailers");
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final boolean isAnAndroidStreamingUrl = isAndroidStreamingUrl(requestUrl);
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final boolean isAnIosStreamingUrl = isIosStreamingUrl(requestUrl);
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if (isAnAndroidStreamingUrl) {
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final boolean isAndroidStreamingUrl = isAndroidStreamingUrl(requestUrl);
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final boolean isIosStreamingUrl = isIosStreamingUrl(requestUrl);
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if (isAndroidStreamingUrl) {
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// Improvement which may be done: find the content country used to request YouTube
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// contents to add it in the user agent instead of using the default
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httpURLConnection.setRequestProperty(HttpHeaders.USER_AGENT,
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getAndroidUserAgent(null));
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} else if (isAnIosStreamingUrl) {
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} else if (isIosStreamingUrl) {
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httpURLConnection.setRequestProperty(HttpHeaders.USER_AGENT,
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getIosUserAgent(null));
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} else if (userAgent != null) {
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httpURLConnection.setRequestProperty(HttpHeaders.USER_AGENT, userAgent);
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} else {
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// non-mobile user agent
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httpURLConnection.setRequestProperty(HttpHeaders.USER_AGENT, DownloaderImpl.USER_AGENT);
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}
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httpURLConnection.setRequestProperty(HttpHeaders.ACCEPT_ENCODING,
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@ -707,7 +690,7 @@ public final class YoutubeHttpDataSource extends BaseDataSource implements HttpD
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httpURLConnection.setDoOutput(httpBody != null);
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// Mobile clients uses POST requests to fetch contents
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httpURLConnection.setRequestMethod(isAnAndroidStreamingUrl || isAnIosStreamingUrl
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httpURLConnection.setRequestMethod(isAndroidStreamingUrl || isIosStreamingUrl
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? "POST"
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: DataSpec.getStringForHttpMethod(httpMethod));
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@ -93,11 +93,11 @@ public class PlayerDataSource {
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// YouTube-specific data source factories use getYoutubeHttpDataSourceFactory()
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ytHlsCacheDataSourceFactory = new CacheFactory(context, transferListener, cache,
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getYoutubeHttpDataSourceFactory(false, false, userAgent));
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getYoutubeHttpDataSourceFactory(false, false));
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ytDashCacheDataSourceFactory = new CacheFactory(context, transferListener, cache,
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getYoutubeHttpDataSourceFactory(true, true, userAgent));
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getYoutubeHttpDataSourceFactory(true, true));
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ytProgressiveDashCacheDataSourceFactory = new CacheFactory(context, transferListener, cache,
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getYoutubeHttpDataSourceFactory(false, true, userAgent));
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getYoutubeHttpDataSourceFactory(false, true));
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// set the maximum size to manifest creators
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YoutubeProgressiveDashManifestCreator.getCache().setMaximumSize(MAX_MANIFEST_CACHE_SIZE);
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@ -187,12 +187,10 @@ public class PlayerDataSource {
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private static YoutubeHttpDataSource.Factory getYoutubeHttpDataSourceFactory(
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final boolean rangeParameterEnabled,
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final boolean rnParameterEnabled,
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final String userAgent) {
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final boolean rnParameterEnabled) {
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return new YoutubeHttpDataSource.Factory()
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.setRangeParameterEnabled(rangeParameterEnabled)
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.setRnParameterEnabled(rnParameterEnabled)
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.setUserAgentForNonMobileStreams(userAgent);
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.setRnParameterEnabled(rnParameterEnabled);
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}
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private static void instantiateCacheIfNeeded(final Context context) {
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