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
|
/*
Description: Display text on targets screen that only they can see
*/
// module support functions
const verifyNickname = (nick) => /^[a-zA-Z0-9_]{1,24}$/.test(nick);
const parseText = (text) => {
// verifies user input is text
if (typeof text !== 'string') {
return false;
}
// strip newlines from beginning and end
text = text.replace(/^\s*\n|^\s+$|\n\s*$/g, '');
// replace 3+ newlines with just 2 newlines
text = text.replace(/\n{3,}/g, "\n\n");
return text;
};
// module main
exports.run = async (core, server, socket, payload) => {
// check user input
let text = parseText(payload.text);
if (!text) {
// lets not send objects or empty text, yea?
return server._police.frisk(socket.remoteAddress, 13);
}
// check for spam
let score = text.length / 83 / 4;
if (server._police.frisk(socket.remoteAddress, score)) {
return server.reply({
cmd: 'warn',
text: 'You are sending too much text. Wait a moment and try again.\nPress the up arrow key to restore your last message.'
}, socket);
}
let targetNick = payload.nick;
if (!verifyNickname(targetNick)) {
return;
}
// find target user
let targetClient = server.findSockets({ channel: socket.channel, nick: targetNick });
if (targetClient.length === 0) {
return server.reply({
cmd: 'warn',
text: 'Could not find user in channel'
}, socket);
}
targetClient = targetClient[0];
server.reply({
cmd: 'info',
type: 'whisper',
from: socket.nick,
trip: socket.trip || 'null',
text: `${socket.nick} whispered: ${text}`
}, targetClient);
targetClient.whisperReply = socket.nick;
server.reply({
cmd: 'info',
type: 'whisper',
text: `You whispered to @${targetNick}: ${text}`
}, socket);
};
// module hook functions
exports.initHooks = (server) => {
server.registerHook('in', 'chat', this.whisperCheck, 20);
};
// hooks chat commands checking for /whisper
exports.whisperCheck = (core, server, socket, payload) => {
if (typeof payload.text !== 'string') {
return false;
}
if (payload.text.startsWith('/whisper')) {
let input = payload.text.split(' ');
// If there is no nickname target parameter
if (input[1] === undefined) {
server.reply({
cmd: 'warn',
text: 'Refer to `/help whisper` for instructions on how to use this command.'
}, socket);
return false;
}
let target = input[1].replace(/@/g, '');
input.splice(0, 2);
let whisperText = input.join(' ');
this.run(core, server, socket, {
cmd: 'whisper',
nick: target,
text: whisperText
});
return false;
}
if (payload.text.startsWith('/r ')) {
if (typeof socket.whisperReply === 'undefined') {
server.reply({
cmd: 'warn',
text: 'Cannot reply to nobody'
}, socket);
return false;
}
let input = payload.text.split(' ');
input.splice(0, 1);
let whisperText = input.join(' ');
this.run(core, server, socket, {
cmd: 'whisper',
nick: socket.whisperReply,
text: whisperText
});
return false;
}
return payload;
};
// module meta
exports.requiredData = ['nick', 'text'];
exports.info = {
name: 'whisper',
description: 'Display text on targets screen that only they can see',
usage: `
API: { cmd: 'whisper', nick: '<target name>', text: '<text to whisper>' }
Text: /whisper <target name> <text to whisper>
Alt Text: /r <text to whisper, this will auto reply to the last person who whispered to you>`
};
|
