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

Field Summary

Fields

Modifier and Type	Field	Description
private static final String	DEFAULT_HOST
private static HttpClient	httpClient
private static final int	PROFILE_PIC_SIZE
private static final int	THUMBNAIL_SIZE
private static final int	WAVEFORM_SAMPLES

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)
static CompletableFuture<Optional<byte[]>>	downloadAsync(MutableAttachmentProvider<?> provider)
static CompletableFuture<byte[]>	downloadAsync(URI uri, String userAgent, Map.Entry<String,String>... headers)
static CompletableFuture<byte[]>	downloadAsync(URI uri, Map.Entry<String,String>... headers)
static Optional<byte[]>	getAudioWaveForm(byte[] audioData)
static MediaDimensions	getDimensions(byte[] file, boolean video)
static Optional<byte[]>	getDocumentThumbnail(byte[] file)
static int	getDuration(byte[] file)
private static Optional<String>	getExtension(String name)
static Optional<byte[]>	getImageThumbnail(byte[] file, boolean jpg)
static Optional<String>	getMimeType(byte[] media)
static Optional<String>	getMimeType(String name)
static Optional<String>	getMimeType(Path path)
private static HttpClient	getOrCreateClient()
static OptionalInt	getPagesCount(byte[] file)
static byte[]	getProfilePic(byte[] file)
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

WAVEFORM_SAMPLES

private static final int WAVEFORM_SAMPLES

See Also:

• Constant Field Values

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

httpClient

private static volatile HttpClient httpClient

Constructor Details

Medias

public Medias()

Method Details

getProfilePic

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

downloadAsync

@SafeVarargs
public static CompletableFuture<byte[]> downloadAsync(URI uri,
 Map.Entry<String,String>... headers)

downloadAsync

@SafeVarargs
public static CompletableFuture<byte[]> downloadAsync(URI uri,
 String userAgent,
 Map.Entry<String,String>... headers)

getOrCreateClient

private static HttpClient getOrCreateClient()

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)

getDuration

public static int getDuration(byte[] file)

getDimensions

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

getDocumentThumbnail

public static Optional<byte[]> getDocumentThumbnail(byte[] file)

getImageThumbnail

public static Optional<byte[]> getImageThumbnail(byte[] file,
 boolean jpg)

getVideoThumbnail

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

getAudioWaveForm

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

toFloatArray

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