85 lines
2.5 KiB
Kotlin
85 lines
2.5 KiB
Kotlin
package org.session.libsession.messaging.contacts
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import android.os.Parcelable
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import kotlinx.parcelize.Parcelize
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import org.session.libsession.utilities.recipients.Recipient
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@Parcelize
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class Contact(
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val sessionID: String,
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/**
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* The URL from which to fetch the contact's profile picture.
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*/
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var profilePictureURL: String? = null,
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/**
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* The file name of the contact's profile picture on local storage.
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*/
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var profilePictureFileName: String? = null,
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/**
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* The key with which the profile picture is encrypted.
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*/
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var profilePictureEncryptionKey: ByteArray? = null,
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/**
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* The ID of the thread associated with this contact.
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*/
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var threadID: Long? = null,
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/**
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* The name of the contact. Use this whenever you need the "real", underlying name of a user (e.g. when sending a message).
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*/
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var name: String? = null,
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/**
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* The contact's nickname, if the user set one.
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*/
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var nickname: String? = null,
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): Parcelable {
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constructor(id: String): this(sessionID = id)
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/**
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* The name to display in the UI. For local use only.
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*/
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fun displayName(context: ContactContext): String? {
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nickname?.let { return it }
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return when (context) {
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ContactContext.REGULAR -> name
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ContactContext.OPEN_GROUP -> {
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// In open groups, where it's more likely that multiple users have the same name,
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// we display a bit of the Session ID after a user's display name for added context.
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name?.let {
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return "$name (${sessionID.take(4)}...${sessionID.takeLast(4)})"
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}
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return null
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}
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}
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}
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// endregion
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enum class ContactContext {
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REGULAR, OPEN_GROUP
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}
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fun isValid(): Boolean {
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if (profilePictureURL != null) { return profilePictureEncryptionKey != null }
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if (profilePictureEncryptionKey != null) { return profilePictureURL != null}
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return true
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}
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override fun equals(other: Any?): Boolean {
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return this.sessionID == (other as? Contact)?.sessionID
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}
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override fun hashCode(): Int {
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return sessionID.hashCode()
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}
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override fun toString(): String {
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return nickname ?: name ?: sessionID
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}
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companion object {
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fun contextForRecipient(recipient: Recipient): ContactContext {
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return if (recipient.isOpenGroupRecipient) ContactContext.OPEN_GROUP else ContactContext.REGULAR
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}
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}
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} |