YouTube disabled the effectiveness of the parameters which were used (the
player response we get redirects to another video), but new parameters which
work around Android's client integrity checks have been found.
The API keys are not used anymore by official clients in almost all cases
(still used by the Android app until it gets a configuration) for all requests
we made.
Clients and device OS versions have been bumped to their latest stable version
known.
Methods and fields related to API keys have been renamed or deleted if they're
no longer relevant.
It’s not obvious that the function will fail in some cases and throw
an `IllegalArgumentException`.
So instead of just failing if parsing fails, return an Optional that
all callers have to decide what to do (e.g. the YoutubeExtractor can
just ignore the locale in that case, like it does with most other
fields in the json if they are unexpected).
i.e. without needing to pass through the conference/channel extractor
This was needed because clients (like NewPipe) might rely on link handlers to hold as little data as possible, since they might be kept around for long or passed around in system transactions, so this commit allows obtaining a standalone link handler that does not hold a JsonObject within itself.
YouTube provides that meta info panel when users search for really sensitive content like suicide (e.g. "blue whale").
It contains:
- an encouragement as title (e.g. "We are with you")
- a phone number as action
- details about how to call the phone number (e.g. availability)
- an url pointing to the website of an association
Also add a test that just checks if a meta info is properly extracted
This test only tests that search results are returned, when no content filters
are provided and crisis resources blocking search results should be returned.
Searches with blocking crisis resources and content filters should work too, as
the bypass has been implemented for them.
As search parameters to bypass crisis resources blocking search results have
been implemented, they need to be added to search tests, in order to pass
them.
The subscriber count is now lower than the expected count as some people
unsubscribed to the Sports system channel. The expected count has been so
lowered.
YouTube doesn't return anymore a suggestion for the query "algorythm", but does
for the query "on board ing" ("on boarding"). This search query is now used and
had to be URL-encoded.
URL encoding in the complete YoutubeSearchExtractorTest test class uses now
extractor's Util class instead of Java's URLDecoder class directly.
