Splitting YoutubeMusicSearchExtractor's InfoItemExtractors into separate
classes (YoutubeMusicSongOrVideoInfoItemExtractor,
YoutubeMusicAlbumOrPlaylistInfoItemExtractor and
YoutubeMusicArtistInfoItemExtractor) allows to simplify
YoutubeMusicSearchExtractor,improves reading and applying changes to InfoItems
(no more losing at least quarter of a line due to indentations).
These InfoItems, in which the image changes have been applied, don't extend the
YouTube ones anymore, as most methods were overridden and the few ones that are
not don't apply in YouTube Music items responses, so it was useless to extend
them.
The code of YoutubeMusicSearchExtractor have been also improved a bit.
Unmodifiable lists of Images are returned, parsed from a given YouTube
"thumbnails" JSON array.
These methods will be used in all YouTube extractors and InfoItems, as the
structures between content types (videos, channels, playlists, ...) are common.
The goal of this utility class is to simply store suffixes which need to be
appended to image URLs, in order to get images at the suffix resolution.
This class contains four properties: the suffix (as a string), the height,
the width (as integers) and the estimated resolution level of the image
corresponding to the one represented by the suffix.
Objects of this serializable class contains four properties: a URL (as a
string), a width, a height (represented as integers) and an estimated
resolution level, which can be constructed from a given height.
Possible resolution levels are:
- UNKNOWN: for unknown heights or heights <= 0;
- LOW: for heights > 0 & < 175;
- MEDIUM: for heights >= 175 & < 720;
- HIGH: for heights >= 720.
Getters of these properties are available and the constructor needs these four
properties.
The addition of this support required to turn the isCarouselHeader boolean into
an enum containing all supported channel headers named HeaderType.
Also assert that the page has been fetched where needed to avoid
NullPointerExceptions when the channel page has been not fetched and remove the
getChannelHeaderJson method in YoutubeChannelExtractor, method for which its
code has been moved to its sole usage after the new headers support changes.
The non-null assertion was made on the exception message instead of the string
to check, causing a NullPointerException if the string to check was null.
Note that this introduces a "Raw use of parameterized class 'InfoItemsPage'" warning, but it can be ignored since the type missing would be <InfoItem>, and StreamInfoItem extends InfoItem
Only the first content filter of the ListLinkHandler instances provided is
used when collecting all channel tabs of the ListLinkHandler list, as channel
tabs implementations only use one content filter per ListLinkHandler instance.
Co-authored-by: ThetaDev <t.testboy@gmail.com>
These changes should help to detect tests as tests, when running a subset of
tests or all tests.
They should be also implemented in these interfaces' implementations (new and
existing ones).
Co-authored-by: ThetaDev <t.testboy@gmail.com>
Support of tags and videos, shorts, live, playlists and channels tabs has been
added for non-age restricted channels.
Age-restricted channels are now also supported and always returned the videos,
shorts and live tabs, accessible using system playlists. These tabs are the
only ones which can be accessed using YouTube's desktop website without being
logged-in.
The videos channel tab parameter has been updated to the one used by the
desktop website and when a channel extraction is fetched, this tab is returned
in the list of tabs as a cached one in the corresponding link handler.
Visitor data support per request has been added, as a valid visitor data is
required to fetch continuations with contents on the shorts tab. It is only
used in this case to enhance privacy.
A dedicated shorts UI elements (reelItemRenderers) extractor has been added,
YoutubeReelInfoItemExtractor. These elements do not provide the exact view
count, any uploader info (name, URL, avatar, verified status) and the upload
date.
All service's LinkHandlers are now using the singleton pattern and some code
has been also improved on the files changed.
Co-authored-by: ThetaDev <t.testboy@gmail.com>
Co-authored-by: Stypox <stypox@pm.me>
This is required to parse duration of YouTube's reelItemRenderers, returned
only inside accessibility data.
Co-authored-by: ThetaDev <t.testboy@gmail.com>
Support of tracks, playlists and albums has been added for users.
Also add the declaration of the UnsupportedOperationException exception to the
service's LinkHandlers.
Co-authored-by: ThetaDev <t.testboy@gmail.com>
Co-authored-by: Stypox <stypox@pm.me>
Support of tracks and albums has been added for artists.
Also use the singleton pattern and add the declaration of the
UnsupportedOperationException exception to the service's LinkHandlers and
improved some code in the files changed.
Co-authored-by: ThetaDev <t.testboy@gmail.com>
Co-authored-by: Stypox <stypox@pm.me>
Support of channels and videos has been added for accounts and support of
videos and playlists has been added for video channels.
The following changes have been also done:
- collectStreamsFrom method in PeertubeParsingHelper has been renamed to
collectItemsFrom;
- PeertubeChannelInfoItemExtractor.getStreamCount method has been fixed due to
ChannelExtractor's new inheritance;
- the declaration of the UnsupportedOperationException exception thrown has
been added to the service's LinkHandlers;
- a channel tab LinkHandlerFactory has been added,
PeertubeChannelTabLinkHandlerFactory;
- all service's LinkHandlers are now using properly the singleton pattern.
Co-authored-by: ThetaDev <t.testboy@gmail.com>
Co-authored-by: Stypox <stypox@pm.me>
This new ListLinkHandler, ReadyChannelTabListLinkHandler, should help saving
clients data, energy and time by helping to reduce duplicate requests.
Co-authored-by: Stypox <stypox@pm.me>
