src/utils/util.ts

import fs from 'fs';
import DiscordClient from '../client/Client';
import { GuildMember, Message, CommandInteraction, MessageEmbed, ContextMenuInteraction, Interaction } from 'discord.js';
import Axios, { AxiosRequestHeaders } from 'axios';
import { formatDistanceToNowStrict, formatDuration, intervalToDuration } from 'date-fns';

export function parseEmbedsInString(content: string) {
    const embedExpressions = content.matchAll(/embed\:(\{[^\n]+\})/g);
    const newContent = content.replace(/embed\:(\{[^\n]+\})/g, '');
    let embeds: MessageEmbed[] = [];

    for (const expr of [...embedExpressions]) {
        const parsed = JSON.parse(expr[1]);

        try {
            embeds.push(new MessageEmbed(parsed).setColor(parsed.color));     
        }
        catch (e) {
            console.log(e);
        }
    }

    return { embeds, content: newContent };
}

export function splitMessage(message: string, limit: number = 1000, maxIterationCount: number = 100) {
    const splitted: string[] = [];
    let content = message;
    let { length } = content;

    if (length >= limit) {
        let i = 0;

        while (length !== 0 && content !== '') {
            splitted.push(content.substring(0, limit));
            content = content.substring(limit);
            length = content.length;
            i++;

            if (i >= maxIterationCount) {
                console.log('Break loop');
                break;
            }
        }
    }
    else {
        splitted.push(message);
    }

    return splitted;
}

export function getHomeGuild(client: DiscordClient) {
    return client.guilds.cache.get(client.config.props.global.id);
}

export function shouldNotModerate(client: DiscordClient, member: GuildMember) {
    if (!client.config.props[member.guild.id].admin) {
        return false;
    }

    const role = client.config.props[member.guild.id].admin;

    return role && role.trim() !== '' && member.roles.cache.has(role);
}

export async function hasPermission(client: DiscordClient, member: GuildMember, msg: Message | CommandInteraction | ContextMenuInteraction, mod: GuildMember | null, error: string = "You don't have permission to moderate this user") {
    let m = mod;
    
    if (!m) {
        m = msg.member! as GuildMember;
    }
    
    if (member.id !== m.id && member.roles.highest?.position >= m.roles.highest?.position) {
        if (msg instanceof Interaction && msg.deferred) {
            await msg.editReply({
                embeds: [
                    new MessageEmbed()
                    .setColor('#f14a60')
                    .setDescription(`:x: ${error}`)
                ]
            });

            return false;
        }

        await msg.reply({
            embeds: [
                new MessageEmbed()
                .setColor('#f14a60')
                .setDescription(`:x: ${error}`)
            ]
        });

        return false;
    }

    return true;
}

export function timeProcess(seconds: number) {
    return formatDuration(intervalToDuration({ start: 0, end: seconds * 1000 }));
}


/**
 * @deprecated
 */
export function timeProcessOld(seconds: number) {      
    let interval = seconds / (60 * 60 * 24 * 30 * 365);

    if (interval >= 1) {
        return Math.floor(interval) + " year" + (Math.floor(interval) === 1 ? '' : 's');
    }

    interval = seconds / (60 * 60 * 24 * 30);

    if (interval >= 1) {
        return Math.floor(interval) + " month" + (Math.floor(interval) === 1 ? '' : 's');
    }

    interval = seconds / (60 * 60 * 24);

    if (interval >= 1) {
        return Math.floor(interval) + " day" + (Math.floor(interval) === 1 ? '' : 's');
    }

    interval = seconds / (60 * 60);

    if (interval >= 1) {
        return Math.floor(interval) + " hour" + (Math.floor(interval) === 1 ? '' : 's');
    }

    interval = seconds / 60;

    if (interval >= 1) {
        return Math.floor(interval) + " minute" + (Math.floor(interval) === 1 ? '' : 's');
    }

    interval = seconds;

    return Math.floor(interval) + " second" + (Math.floor(interval) === 1 ? '' : 's');
}

export function escapeRegex(string: string) {
    return string.replace(/[-\/\\^$*+?.()|[\]{}]/g, '\\$&');
}

export function timeSince(date: number) {
    // const seconds = Math.floor((Date.now() - date) / 1000);
    // return timeProcess(seconds) + ' ago';
    return formatDistanceToNowStrict(new Date(date), { addSuffix: true });
}

export async function download(url: string, path: string, headers?: AxiosRequestHeaders) {  
    const writer = fs.createWriteStream(path);
    
    const response = await Axios({
        url,
        method: 'GET',
        responseType: 'stream',
        headers
    });
    
    response.data.pipe(writer);
    
    return new Promise((resolve, reject) => {
        if (response.status !== 200) {
            reject();
        }

        writer.on('finish', resolve);
        writer.on('error', reject);
    });
}

export async function deleteFile(path: string) {
    fs.rm(path, (err: any) => {
        if (err) {
            throw new Error(err);
        }
    });
}

export function random(arr: Array <any>) {
    let index = Math.floor(Math.random() * arr.length);
    return arr[index];
}

export function fill(length: number, string: string, token: string = ' ') {
    let safe = 0;

    if (length < string.length)
        return string;

    const diff = length - string.length;

    for (let i = 1; i <= diff; i++, safe++) {
        if (safe >= 500)
            break;        

        string += ' ';
    }   

    return string;
}

export function green(string: string) {
    return '\u001b[1;32m' + string + '\u001b[0m';
}

export function yellow(string: string) {
    return '\u001b[1;33m' + string + '\u001b[0m';
}

export function red(string: string) {
    return '\u001b[1;31m' + string + '\u001b[0m';
}
1	import fs from 'fs';
2	import DiscordClient from '../client/Client';
3	import { GuildMember, Message, CommandInteraction, MessageEmbed, ContextMenuInteraction, Interaction } from 'discord.js';
4	import Axios, { AxiosRequestHeaders } from 'axios';
5	import { formatDistanceToNowStrict, formatDuration, intervalToDuration } from 'date-fns';
6
7	export function parseEmbedsInString(content: string) {
8	const embedExpressions = content.matchAll(/embed\:(\{[^\n]+\})/g);
9	const newContent = content.replace(/embed\:(\{[^\n]+\})/g, '');
10	let embeds: MessageEmbed[] = [];
11
12	for (const expr of [...embedExpressions]) {
13	const parsed = JSON.parse(expr[1]);
14
15	try {
16	embeds.push(new MessageEmbed(parsed).setColor(parsed.color));
17	}
18	catch (e) {
19	console.log(e);
20	}
21	}
22
23	return { embeds, content: newContent };
24	}
25
26	export function splitMessage(message: string, limit: number = 1000, maxIterationCount: number = 100) {
27	const splitted: string[] = [];
28	let content = message;
29	let { length } = content;
30
31	if (length >= limit) {
32	let i = 0;
33
34	while (length !== 0 && content !== '') {
35	splitted.push(content.substring(0, limit));
36	content = content.substring(limit);
37	length = content.length;
38	i++;
39
40	if (i >= maxIterationCount) {
41	console.log('Break loop');
42	break;
43	}
44	}
45	}
46	else {
47	splitted.push(message);
48	}
49
50	return splitted;
51	}
52
53	export function getHomeGuild(client: DiscordClient) {
54	return client.guilds.cache.get(client.config.props.global.id);
55	}
56
57	export function shouldNotModerate(client: DiscordClient, member: GuildMember) {
58	if (!client.config.props[member.guild.id].admin) {
59	return false;
60	}
61
62	const role = client.config.props[member.guild.id].admin;
63
64	return role && role.trim() !== '' && member.roles.cache.has(role);
65	}
66
67	export async function hasPermission(client: DiscordClient, member: GuildMember, msg: Message \| CommandInteraction \| ContextMenuInteraction, mod: GuildMember \| null, error: string = "You don't have permission to moderate this user") {
68	let m = mod;
69
70	if (!m) {
71	m = msg.member! as GuildMember;
72	}
73
74	if (member.id !== m.id && member.roles.highest?.position >= m.roles.highest?.position) {
75	if (msg instanceof Interaction && msg.deferred) {
76	await msg.editReply({
77	embeds: [
78	new MessageEmbed()
79	.setColor('#f14a60')
80	.setDescription(`:x: ${error}`)
81	]
82	});
83
84	return false;
85	}
86
87	await msg.reply({
88	embeds: [
89	new MessageEmbed()
90	.setColor('#f14a60')
91	.setDescription(`:x: ${error}`)
92	]
93	});
94
95	return false;
96	}
97
98	return true;
99	}
100
101	export function timeProcess(seconds: number) {
102	return formatDuration(intervalToDuration({ start: 0, end: seconds * 1000 }));
103	}
104
105
106	/**
107	* @deprecated
108	*/
109	export function timeProcessOld(seconds: number) {
110	let interval = seconds / (60 * 60 * 24 * 30 * 365);
111
112	if (interval >= 1) {
113	return Math.floor(interval) + " year" + (Math.floor(interval) === 1 ? '' : 's');
114	}
115
116	interval = seconds / (60 * 60 * 24 * 30);
117
118	if (interval >= 1) {
119	return Math.floor(interval) + " month" + (Math.floor(interval) === 1 ? '' : 's');
120	}
121
122	interval = seconds / (60 * 60 * 24);
123
124	if (interval >= 1) {
125	return Math.floor(interval) + " day" + (Math.floor(interval) === 1 ? '' : 's');
126	}
127
128	interval = seconds / (60 * 60);
129
130	if (interval >= 1) {
131	return Math.floor(interval) + " hour" + (Math.floor(interval) === 1 ? '' : 's');
132	}
133
134	interval = seconds / 60;
135
136	if (interval >= 1) {
137	return Math.floor(interval) + " minute" + (Math.floor(interval) === 1 ? '' : 's');
138	}
139
140	interval = seconds;
141
142	return Math.floor(interval) + " second" + (Math.floor(interval) === 1 ? '' : 's');
143	}
144
145	export function escapeRegex(string: string) {
146	return string.replace(/[-\/\\^$*+?.()\|[\]{}]/g, '\\$&');
147	}
148
149	export function timeSince(date: number) {
150	// const seconds = Math.floor((Date.now() - date) / 1000);
151	// return timeProcess(seconds) + ' ago';
152	return formatDistanceToNowStrict(new Date(date), { addSuffix: true });
153	}
154
155	export async function download(url: string, path: string, headers?: AxiosRequestHeaders) {
156	const writer = fs.createWriteStream(path);
157
158	const response = await Axios({
159	url,
160	method: 'GET',
161	responseType: 'stream',
162	headers
163	});
164
165	response.data.pipe(writer);
166
167	return new Promise((resolve, reject) => {
168	if (response.status !== 200) {
169	reject();
170	}
171
172	writer.on('finish', resolve);
173	writer.on('error', reject);
174	});
175	}
176
177	export async function deleteFile(path: string) {
178	fs.rm(path, (err: any) => {
179	if (err) {
180	throw new Error(err);
181	}
182	});
183	}
184
185	export function random(arr: Array <any>) {
186	let index = Math.floor(Math.random() * arr.length);
187	return arr[index];
188	}
189
190	export function fill(length: number, string: string, token: string = ' ') {
191	let safe = 0;
192
193	if (length < string.length)
194	return string;
195
196	const diff = length - string.length;
197
198	for (let i = 1; i <= diff; i++, safe++) {
199	if (safe >= 500)
200	break;
201
202	string += ' ';
203	}
204
205	return string;
206	}
207
208	export function green(string: string) {
209	return '\u001b[1;32m' + string + '\u001b[0m';
210	}
211
212	export function yellow(string: string) {
213	return '\u001b[1;33m' + string + '\u001b[0m';
214	}
215
216	export function red(string: string) {
217	return '\u001b[1;31m' + string + '\u001b[0m';
218	}