Unverified Commit d0a1041a authored by TobiGr's avatar TobiGr Committed by TiA4f8R
Browse files

Prevent NullPointerException and use equalsIgnorecase

parent 890cbba6
......@@ -723,24 +723,31 @@ public class YoutubeStreamExtractor extends StreamExtractor {
// E.g. if a video is age-restricted, the embedded player's playabilityStatus says,
// that the video cannot be played outside of YouTube,
// but does not show the original message.
final JsonObject youtubePlayerResponse = playerResponse;
JsonObject youtubePlayerResponse = playerResponse;
if (playerResponse == null || !playerResponse.has("streamingData")) {
// try to get player response by fetching video info page
fetchVideoInfoPage();
}
JsonObject playabilityStatus = playerResponse.getObject("playabilityStatus");
if (playerResponse == null && youtubePlayerResponse == null) {
throw new ExtractionException("Could not get playerResponse");
} else if (youtubePlayerResponse == null) {
youtubePlayerResponse = playerResponse;
}
JsonObject playabilityStatus = (playerResponse == null ? youtubePlayerResponse : playerResponse)
.getObject("playabilityStatus");
String status = playabilityStatus.getString("status");
// If status exist, and is not "OK", throw the specific exception based on error message
// or a ContentNotAvailableException with the reason text if it's an unknown reason.
if (status != null && !status.toLowerCase().equals("ok")) {
if (status != null && !status.equalsIgnoreCase("ok")) {
playabilityStatus = youtubePlayerResponse.getObject("playabilityStatus");
status = playabilityStatus.getString("status");
final String reason = playabilityStatus.getString("reason");
if (status.toLowerCase().equals("login_required")) {
if (status.equalsIgnoreCase("login_required")) {
if (reason == null) {
final String message = playabilityStatus.getArray("messages").getString(0);
if (message != null && message.equals("This is a private video. Please sign in to verify that you may see it.")) {
......@@ -751,7 +758,7 @@ public class YoutubeStreamExtractor extends StreamExtractor {
throw new AgeRestrictedContentException("This age-restricted video cannot be watched.");
}
}
if (status.toLowerCase().equals("unplayable")) {
if (status.equalsIgnoreCase("unplayable")) {
if (reason != null) {
if (reason.equals("This video is only available to Music Premium members")) {
throw new YoutubeMusicPremiumContentException();
......
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