Represents messages sent and received on Discord. More...

#include <message.h>

Inheritance diagram for dpp::message:

Collaboration diagram for dpp::message:

Classes
struct	allowed_ref
	Allowed mentions details. More...

struct	message_interaction_struct
	Reference to an interaction. More...

struct	message_ref
	Reference to another message, e.g. a reply. More...

Public Member Functions
	message ()
	Construct a new message object. More...

	message (class cluster *o)
	Construct a new message object. More...

virtual	~message ()
	Destroy the message object. More...

	message (snowflake channel_id, const std::string &content, message_type type=mt_default)
	Construct a new message object with a channel and content. More...

	message (snowflake channel_id, const embed &_embed)
	Construct a new message object with a channel and content. More...

	message (const std::string &content, message_type type=mt_default)
	Construct a new message object with content. More...

message &	set_reference (snowflake _message_id, snowflake _guild_id=0, snowflake _channel_id=0, bool fail_if_not_exists=false)
	Set the original message reference for replies/crossposts. More...

message &	set_allowed_mentions (bool _parse_users, bool _parse_roles, bool _parse_everyone, bool _replied_user, const std::vector< snowflake > &users, const std::vector< snowflake > &roles)
	Set the allowed mentions object for pings on the message. More...

message &	fill_from_json (nlohmann::json *j, cache_policy_t cp={cp_aggressive, cp_aggressive, cp_aggressive})

std::string	build_json (bool with_id=false, bool is_interaction_response=false) const

bool	is_crossposted () const
	Returns true if the message was crossposted to other servers. More...

bool	is_crosspost () const
	Returns true if posted from other servers news channel via webhook. More...

bool	suppress_embeds () const
	True if embeds have been removed. More...

bool	is_source_message_deleted () const
	True if source message was deleted. More...

bool	is_urgent () const
	True if urgent. More...

bool	has_thread () const
	True if has thread attached. More...

bool	is_ephemeral () const
	True if ephemeral (visible only to issuer of a slash command) More...

bool	is_loading () const
	True if loading. More...

message &	add_component (const component &c)
	Add a component (button) to message. More...

message &	add_embed (const embed &e)
	Add an embed to message. More...

message &	set_flags (uint8_t f)
	Set the flags. More...

message &	set_type (message_type t)
	Set the message type. More...

message &	set_filename (const std::string &fn)
	Set the filename of the last file in list. More...

message &	set_file_content (const std::string &fc)
	Set the file content of the last file in list. More...

message &	add_file (const std::string &filename, const std::string &filecontent)
	Add a file to the message. More...

message &	set_content (const std::string &c)
	Set the message content. More...

double	get_creation_time () const
	Get the creation time of this object according to Discord. More...

Public Attributes
snowflake	channel_id

snowflake	guild_id

user	author

guild_member	member

std::string	content

std::vector< dpp::component >	components

time_t	sent

time_t	edited

bool	tts

bool	mention_everyone

std::vector< std::pair< user, guild_member > >	mentions

std::vector< snowflake >	mention_roles

std::vector< channel >	mention_channels

std::vector< attachment >	attachments

std::vector< embed >	embeds

std::vector< reaction >	reactions

std::string	nonce

bool	pinned

snowflake	webhook_id

uint8_t	flags

std::vector< sticker >	stickers

std::vector< std::string >	filename

std::vector< std::string >	filecontent

message_type	type

struct dpp::message::message_ref	message_reference

struct dpp::message::message_interaction_struct	interaction

struct dpp::message::allowed_ref	allowed_mentions

class cluster *	owner
	The cluster which created this message object. More...

snowflake	id
	Unique ID of object set by Discord. This value contains a timestamp, worker ID, internal server ID, and an incrementing value. Only the timestamp is relevant to us as useful metadata. More...

Detailed Description

Represents messages sent and received on Discord.

Constructor & Destructor Documentation

◆ message() [1/5]

dpp::message::message ( )

Construct a new message object.

◆ message() [2/5]

dpp::message::message ( class cluster * o )

Construct a new message object.

Parameters

o	Owning cluster, passed down to various things such as dpp::attachment. Owning cluster is optional (can be nullptr) and if nulled, will prevent some functions such as attachment::download from functioning (they will throw, if used)

◆ ~message()

virtual dpp::message::~message ( )

virtual

Destroy the message object.

◆ message() [3/5]

dpp::message::message	(	snowflake	channel_id,
		const std::string &	content,
		message_type	type = `mt_default`
	)

Construct a new message object with a channel and content.

Parameters

channel_id	The channel to send the message to
content	The content of the message. It will be truncated to the maximum length of 2000 UTF-8 characters.
type	The message type to create

◆ message() [4/5]

dpp::message::message	(	snowflake	channel_id,
		const embed &	_embed
	)

Construct a new message object with a channel and content.

Parameters

channel_id	The channel to send the message to
_embed	An embed to send

◆ message() [5/5]

dpp::message::message	(	const std::string &	content,
		message_type	type = `mt_default`
	)

Construct a new message object with content.

Parameters

content	The content of the message. It will be truncated to the maximum length of 2000 UTF-8 characters.
type	The message type to create

Member Function Documentation

◆ add_component()

message & dpp::message::add_component ( const component & c )

Add a component (button) to message.

Parameters

c	component to add

Returns: message& reference to self

◆ add_embed()

message & dpp::message::add_embed ( const embed & e )

Add an embed to message.

Parameters

e	embed to add

Returns: message& reference to self

◆ add_file()

message & dpp::message::add_file	(	const std::string &	filename,
		const std::string &	filecontent
	)

Add a file to the message.

Parameters

filename	filename
filecontent	raw file content contained in std::string

Returns: message& reference to self

◆ build_json()

std::string dpp::message::build_json	(	bool	with_id = `false`,
		bool	is_interaction_response = `false`
	)		const

Build JSON from this object.

Parameters

with_id	True if the ID is to be included in the built JSON
is_interaction_response	Set to true if this message is intended to be included in an interaction response. This will exclude some fields that are not valid in interactions at this time.

Returns: The JSON text of the message

◆ fill_from_json()

message & dpp::message::fill_from_json	(	nlohmann::json *	j,
		cache_policy_t	cp = `{cp_aggressive, cp_aggressive, cp_aggressive}`
	)

Fill this object from json.

Parameters

j	JSON object to fill from
cp	Cache policy for user records, whether or not we cache users when a message is received

Returns: A reference to self

◆ get_creation_time()

double dpp::managed::get_creation_time ( ) const

inherited

Get the creation time of this object according to Discord.

Returns: double creation time inferred from the snowflake ID. The minimum possible value is the first second of 2015.

◆ has_thread()

bool dpp::message::has_thread ( ) const

True if has thread attached.

Returns: true if has thread attached

◆ is_crosspost()

bool dpp::message::is_crosspost ( ) const

Returns true if posted from other servers news channel via webhook.

Returns: true if posted from other server

◆ is_crossposted()

bool dpp::message::is_crossposted ( ) const

Returns true if the message was crossposted to other servers.

Returns: true if crossposted

◆ is_ephemeral()

bool dpp::message::is_ephemeral ( ) const

True if ephemeral (visible only to issuer of a slash command)

Returns: true if ephemeral

◆ is_loading()

bool dpp::message::is_loading ( ) const

True if loading.

Returns: true if loading

◆ is_source_message_deleted()

bool dpp::message::is_source_message_deleted ( ) const

True if source message was deleted.

Returns: true if source message deleted

◆ is_urgent()

bool dpp::message::is_urgent ( ) const

True if urgent.

Returns: true if urgent

◆ set_allowed_mentions()

message & dpp::message::set_allowed_mentions	(	bool	_parse_users,
		bool	_parse_roles,
		bool	_parse_everyone,
		bool	_replied_user,
		const std::vector< snowflake > &	users,
		const std::vector< snowflake > &	roles
	)

Set the allowed mentions object for pings on the message.

Parameters

_parse_users	whether or not to parse users in the message content or embeds
_parse_roles	whether or not to parse roles in the message content or embeds
_parse_everyone	whether or not to parse everyone/here in the message content or embeds
_replied_user	if set to true and this is a reply, then ping the user we reply to
users	list of user ids to allow pings for
roles	list of role ids to allow pings for

Returns: message& reference to self

◆ set_content()

message & dpp::message::set_content ( const std::string & c )

Set the message content.

Parameters

c	message content. It will be truncated to the maximum length of 2000 UTF-8 characters.

Returns: message& reference to self

◆ set_file_content()

message & dpp::message::set_file_content ( const std::string & fc )

Set the file content of the last file in list.

Parameters

fc	raw file content contained in std::string

Returns: message& reference to self

◆ set_filename()

message & dpp::message::set_filename ( const std::string & fn )

Set the filename of the last file in list.

Parameters

fn filename

Returns: message& reference to self

◆ set_flags()

message & dpp::message::set_flags ( uint8_t f )

Set the flags.

Parameters

f	flags to set

Returns: message& reference to self

◆ set_reference()

message & dpp::message::set_reference	(	snowflake	_message_id,
		snowflake	_guild_id = `0`,
		snowflake	_channel_id = `0`,
		bool	fail_if_not_exists = `false`
	)

Set the original message reference for replies/crossposts.

Parameters

_message_id	message id to reply to
_guild_id	guild id to reply to (optional)
_channel_id	channel id to reply to (optional)
fail_if_not_exists	true if the message send should fail if these values are invalid (optional)

Returns: message& reference to self

◆ set_type()

message & dpp::message::set_type ( message_type t )

Set the message type.

Parameters

t	type to set

Returns: message& reference to self

◆ suppress_embeds()

bool dpp::message::suppress_embeds ( ) const

True if embeds have been removed.

Returns: true if embeds removed

Member Data Documentation

◆ allowed_mentions

struct dpp::message::allowed_ref dpp::message::allowed_mentions

◆ attachments

std::vector<attachment> dpp::message::attachments

any attached files

◆ author

user dpp::message::author

the author of this message (not guaranteed to be a valid user)

◆ channel_id

snowflake dpp::message::channel_id

id of the channel the message was sent in

◆ components

std::vector<dpp::component> dpp::message::components

message components

◆ content

std::string dpp::message::content

contents of the message

◆ edited

time_t dpp::message::edited

when this message was edited (may be 0 if never edited)

◆ embeds

std::vector<embed> dpp::message::embeds

zero or more dpp::embed objects

◆ filecontent

std::vector<std::string> dpp::message::filecontent

File content to upload (raw binary)

◆ filename

std::vector<std::string> dpp::message::filename

Name of file to upload (for use server-side in discord's url)

◆ flags

uint8_t dpp::message::flags

Flags

◆ guild_id

snowflake dpp::message::guild_id

Optional: id of the guild the message was sent in

◆ id

snowflake dpp::managed::id

inherited

Unique ID of object set by Discord. This value contains a timestamp, worker ID, internal server ID, and an incrementing value. Only the timestamp is relevant to us as useful metadata.

◆ interaction

struct dpp::message::message_interaction_struct dpp::message::interaction

◆ member

guild_member dpp::message::member

Optional: member properties for this message's author

◆ mention_channels

std::vector<channel> dpp::message::mention_channels

Channels mentioned in the message. (Discord: not all types supported) Discord: Only textual channels that are visible to everyone in a lurkable guild will ever be included. Only crossposted messages (via Channel Following) currently include mention_channels at all. (includes ID, Guild ID, Type, Name)

◆ mention_everyone

bool dpp::message::mention_everyone

whether this message mentions everyone

◆ mention_roles

std::vector<snowflake> dpp::message::mention_roles

roles specifically mentioned in this message (only IDs currently)

◆ mentions

std::vector<std::pair<user, guild_member> > dpp::message::mentions

users specifically mentioned in the message

◆ message_reference

struct dpp::message::message_ref dpp::message::message_reference

◆ nonce

std::string dpp::message::nonce

Optional: used for validating a message was sent

◆ owner

class cluster* dpp::message::owner

The cluster which created this message object.

◆ pinned

bool dpp::message::pinned

whether this message is pinned

◆ reactions

std::vector<reaction> dpp::message::reactions

Optional: reactions to the message

◆ sent

time_t dpp::message::sent

when this message was sent

◆ stickers

std::vector<sticker> dpp::message::stickers

Stickers

◆ tts

bool dpp::message::tts

whether this was a TTS message

◆ type

message_type dpp::message::type

Message type

◆ webhook_id

snowflake dpp::message::webhook_id

Optional: if the message is generated by a webhook, its id will be here otherwise the field will be 0

Classes

Public Member Functions

Public Attributes

Detailed Description

Constructor & Destructor Documentation

◆ message() [1/5]

◆ message() [2/5]

◆ ~message()

◆ message() [3/5]

◆ message() [4/5]

◆ message() [5/5]

Member Function Documentation

◆ add_component()

◆ add_embed()

◆ add_file()

◆ build_json()

◆ fill_from_json()

◆ get_creation_time()

◆ has_thread()

◆ is_crosspost()

◆ is_crossposted()

◆ is_ephemeral()

◆ is_loading()

◆ is_source_message_deleted()

◆ is_urgent()

◆ set_allowed_mentions()

◆ set_content()

◆ set_file_content()

◆ set_filename()

◆ set_flags()

◆ set_reference()

◆ set_type()

◆ suppress_embeds()

Member Data Documentation

◆ allowed_mentions

◆ attachments

◆ author

◆ channel_id

◆ components

◆ content

◆ edited

◆ embeds

◆ filecontent

◆ filename

◆ flags

◆ guild_id

◆ id

◆ interaction

◆ member

◆ mention_channels

◆ mention_everyone

◆ mention_roles

◆ mentions

◆ message_reference

◆ nonce

◆ owner

◆ pinned

◆ reactions

◆ sent

◆ stickers

◆ tts

◆ type

◆ webhook_id