Module it.auties.cobalt

Package it.auties.whatsapp.util

Class Medias

java.lang.Object

it.auties.whatsapp.util.Medias

public final class Medias
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static final record	Medias.FfprobeResult
static enum	Medias.Format

Field Summary

Fields

Modifier and Type	Field	Description
private static final HttpClient	CLIENT
private static final String	DEFAULT_HOST
private static final int	PROFILE_PIC_SIZE
private static final int	THUMBNAIL_SIZE
private static final String	USER_AGENT

Constructor Summary

Constructors

Constructor	Description
Medias()

Method Summary

Modifier and Type	Method	Description
private static byte[]	calculateMac(byte[] encryptedMedia, MediaKeys keys)
static String	createMediaUrl(String directPath)
private static Path	createTempFile(byte[] data)
static Optional<byte[]>	download(URI imageUri)
static CompletableFuture<Optional<byte[]>>	downloadAsync(MutableAttachmentProvider<?> provider)
static CompletableFuture<byte[]>	downloadAsync(URI imageUri)
private static CompletableFuture<byte[]>	downloadAsync(URI imageUri, boolean userAgent)
static Optional<byte[]>	getAudioWaveForm(byte[] audioData)
static MediaDimensions	getDimensions(byte[] file, boolean video)
static int	getDuration(byte[] file)
private static Optional<String>	getExtension(String name)
private static Optional<byte[]>	getImageThumbnail(byte[] file, Medias.Format format)
static Optional<String>	getMimeType(byte[] media)
static Optional<String>	getMimeType(String name)
static Optional<String>	getMimeType(Path path)
static OptionalInt	getPagesCount(byte[] file, String fileType)
private static Optional<byte[]>	getPdfThumbnail(byte[] file)
private static Optional<byte[]>	getPresentationThumbnail(byte[] file)
static byte[]	getProfilePic(byte[] file)
static Optional<byte[]>	getThumbnail(byte[] file, Medias.Format format)
static Optional<byte[]>	getThumbnail(byte[] file, String fileType)
private static Optional<byte[]>	getVideoThumbnail(byte[] file)
private static Optional<byte[]>	handleResponse(MutableAttachmentProvider<?> provider, HttpResponse<byte[]> response)
private static MediaFile	prepareMediaFile(AttachmentType type, byte[] uploadData)
private static float[]	toFloatArray(byte[] audioData)
static CompletableFuture<MediaFile>	upload(byte[] file, AttachmentType type, MediaConnection mediaConnection)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

CLIENT

private static final HttpClient CLIENT

PROFILE_PIC_SIZE

private static final int PROFILE_PIC_SIZE

See Also:

• Constant Field Values

DEFAULT_HOST

private static final String DEFAULT_HOST

See Also:

• Constant Field Values

THUMBNAIL_SIZE

private static final int THUMBNAIL_SIZE

See Also:

• Constant Field Values

USER_AGENT

private static final String USER_AGENT

See Also:

• Constant Field Values

Constructor Details

Medias

public Medias()

Method Details

getProfilePic

public static byte[] getProfilePic(byte[] file)

download

public static Optional<byte[]> download(URI imageUri)

downloadAsync

public static CompletableFuture<byte[]> downloadAsync(URI imageUri)

downloadAsync

private static CompletableFuture<byte[]> downloadAsync(URI imageUri,
 boolean userAgent)

upload

public static CompletableFuture<MediaFile> upload(byte[] file,
 AttachmentType type,
 MediaConnection mediaConnection)

prepareMediaFile

private static MediaFile prepareMediaFile(AttachmentType type,
 byte[] uploadData)

calculateMac

private static byte[] calculateMac(byte[] encryptedMedia,
 MediaKeys keys)

downloadAsync

public static CompletableFuture<Optional<byte[]>> downloadAsync(MutableAttachmentProvider<?> provider)

createMediaUrl

public static String createMediaUrl(String directPath)

handleResponse

private static Optional<byte[]> handleResponse(MutableAttachmentProvider<?> provider,
 HttpResponse<byte[]> response)

getMimeType

public static Optional<String> getMimeType(String name)

getExtension

private static Optional<String> getExtension(String name)

getMimeType

public static Optional<String> getMimeType(Path path)

getMimeType

public static Optional<String> getMimeType(byte[] media)

getPagesCount

public static OptionalInt getPagesCount(byte[] file,
 String fileType)

getDuration

public static int getDuration(byte[] file)

getDimensions

public static MediaDimensions getDimensions(byte[] file,
 boolean video)

createTempFile

private static Path createTempFile(byte[] data)

getThumbnail

public static Optional<byte[]> getThumbnail(byte[] file,
 String fileType)

getThumbnail

public static Optional<byte[]> getThumbnail(byte[] file,
 Medias.Format format)

getImageThumbnail

private static Optional<byte[]> getImageThumbnail(byte[] file,
 Medias.Format format)

getVideoThumbnail

private static Optional<byte[]> getVideoThumbnail(byte[] file)

getPdfThumbnail

private static Optional<byte[]> getPdfThumbnail(byte[] file)

getPresentationThumbnail

private static Optional<byte[]> getPresentationThumbnail(byte[] file)

getAudioWaveForm

public static Optional<byte[]> getAudioWaveForm(byte[] audioData)

toFloatArray

private static float[] toFloatArray(byte[] audioData)