1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
|
const Collection = require('../util/Collection');
const { ChannelTypes } = require('../util/Constants');
/**
* Keeps track of mentions in a {@link Message}.
*/
class MessageMentions {
constructor(message, users, roles, everyone, crosspostedChannels) {
/**
* Whether `@everyone` or `@here` were mentioned
* @type {boolean}
*/
this.everyone = Boolean(everyone);
if (users) {
if (users instanceof Collection) {
/**
* Any users that were mentioned
* <info>Order as received from the API, not as they appear in the message content</info>
* @type {Collection<Snowflake, User>}
*/
this.users = new Collection(users);
} else {
this.users = new Collection();
for (const mention of users) {
let user = message.client.users.get(mention.id);
if (!user) user = message.client.dataManager.newUser(mention);
this.users.set(user.id, user);
if (mention.member && message.guild && !message.guild.members.has(mention.id)) {
message.guild._addMember(Object.assign(mention.member, { user }), false);
}
}
}
} else {
this.users = new Collection();
}
if (roles) {
if (roles instanceof Collection) {
/**
* Any roles that were mentioned
* <info>Order as received from the API, not as they appear in the message content</
* @type {Collection<Snowflake, Role>}
*/
this.roles = new Collection(roles);
} else {
this.roles = new Collection();
for (const mention of roles) {
const role = message.channel.guild.roles.get(mention);
if (role) this.roles.set(role.id, role);
}
}
} else {
this.roles = new Collection();
}
/**
* Content of the message
* @type {Message}
* @private
*/
this._content = message.content;
/**
* The client the message is from
* @type {Client}
* @private
*/
this._client = message.client;
/**
* The guild the message is in
* @type {?Guild}
* @private
*/
this._guild = message.channel.guild;
/**
* Cached members for {@MessageMention#members}
* @type {?Collection<Snowflake, GuildMember>}
* @private
*/
this._members = null;
/**
* Cached channels for {@MessageMention#channels}
* @type {?Collection<Snowflake, GuildChannel>}
* @private
*/
this._channels = null;
/**
* Crossposted channel data.
* @typedef {Object} CrosspostedChannel
* @property {Snowflake} channelID ID of the mentioned channel
* @property {Snowflake} guildID ID of the guild that has the channel
* @property {string} type Type of the channel
* @property {string} name Name of the channel
*/
if (crosspostedChannels) {
if (crosspostedChannels instanceof Collection) {
/**
* A collection of crossposted channels
* @type {Collection<Snowflake, CrosspostedChannel>}
*/
this.crosspostedChannels = new Collection(crosspostedChannels);
} else {
this.crosspostedChannels = new Collection();
const channelTypes = Object.keys(ChannelTypes);
for (const d of crosspostedChannels) {
const type = channelTypes[d.type];
this.crosspostedChannels.set(d.id, {
channelID: d.id,
guildID: d.guild_id,
type: type ? type.toLowerCase() : 'unknown',
name: d.name,
});
}
}
} else {
this.crosspostedChannels = new Collection();
}
}
/**
* Any members that were mentioned (only in {@link TextChannel}s)
* <info>Order as received from the API, not as they appear in the message content</
* @type {?Collection<Snowflake, GuildMember>}
* @readonly
*/
get members() {
if (this._members) return this._members;
if (!this._guild) return null;
this._members = new Collection();
this.users.forEach(user => {
const member = this._guild.member(user);
if (member) this._members.set(member.user.id, member);
});
return this._members;
}
/**
* Any channels that were mentioned
* <info>Order as they appear first in the message content</info>
* @type {Collection<Snowflake, GuildChannel>}
* @readonly
*/
get channels() {
if (this._channels) return this._channels;
this._channels = new Collection();
let matches;
while ((matches = this.constructor.CHANNELS_PATTERN.exec(this._content)) !== null) {
const chan = this._client.channels.get(matches[1]);
if (chan) this._channels.set(chan.id, chan);
}
return this._channels;
}
}
/**
* Regular expression that globally matches `@everyone` and `@here`
* @type {RegExp}
*/
MessageMentions.EVERYONE_PATTERN = /@(everyone|here)/g;
/**
* Regular expression that globally matches user mentions like `<@81440962496172032>`
* @type {RegExp}
*/
MessageMentions.USERS_PATTERN = /<@!?[0-9]+>/g;
/**
* Regular expression that globally matches role mentions like `<@&297577916114403338>`
* @type {RegExp}
*/
MessageMentions.ROLES_PATTERN = /<@&[0-9]+>/g;
/**
* Regular expression that globally matches channel mentions like `<#222079895583457280>`
* @type {RegExp}
*/
MessageMentions.CHANNELS_PATTERN = /<#([0-9]+)>/g;
module.exports = MessageMentions;
|