src/services/SnippetManager.ts

import { APIEmbed } from "discord-api-types/v9";
import { MessageEmbedOptions } from "discord.js";
import { readFile, writeFile } from "fs";
import path from "path";
import DiscordClient from "../client/Client";
import MessageEmbed from "../client/MessageEmbed";
import Service from "../utils/structures/Service";
import { deleteFile } from "../utils/util";

export type Snippet = {
    name: string;
    content: string;
    files: string[],
    embeds?: MessageEmbed[]
}; 

export type SnippetContainer = {
    [guildID: string]: Snippet[];
}; 

export default class SnippetManager extends Service {
    snippets: SnippetContainer = {};

    constructor(client: DiscordClient) {
        super(client);
        this.load();
    }

    load() {
        readFile(path.resolve(__dirname, '../..', 'config/snippets.json'), (err, data) => {
            if (err) {
                console.log(err);                
            }

            this.snippets = JSON.parse(data.toString());
        });
    }

    write() {
        writeFile(path.resolve(__dirname, '../..', 'config/snippets.json'), JSON.stringify(this.snippets), () => null);
    }

    set(guildID: string, name: string, content: string, files: string[] = []): void {
        this.snippets[guildID].push({
            name,
            content,
            files
        });
    }

    get(guildID: string, name: string): Snippet | null {
        if (!this.snippets[guildID]) {
            return null;
        }
        
        for (const s of this.snippets[guildID]) {
            if (s.name === name) {
                return s;
            }
        }

        return null;
    }
    
    getParsed(guildID: string, name: string): Snippet | null {
        const snippet = this.get(guildID, name);

        if (!snippet) {
            return null;
        }

        snippet.embeds = this.parseEmbeds(snippet).embeds;

        return snippet;
    }

    parseEmbeds(snippet: Snippet) {;
        const embedExpressions = snippet.content.matchAll(/embed\:(\{[^\n]+\})/g);
        snippet.content = snippet.content.replace(/embed\:(\{[^\n]+\})/g, '');
        let embeds: typeof snippet.embeds = [];

        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);
            }
        }

        snippet.embeds = embeds;

        return snippet;
    }

    async delete(guildID: string, name: string): Promise<void> {
        for (const i in this.snippets[guildID]) {
            if (this.snippets[guildID][i].name === name) {
                for await (const file of this.snippets[guildID][i].files) {
                    try {
                        await deleteFile(path.resolve(__dirname, '../../storage', file));
                    }
                    catch (e) {
                        console.log(e);                
                    }
                }

                await this.snippets[guildID].splice(parseInt(i), 1);

                return;
            }
        }
    }

    async deleteData(guildID: string, name: string): Promise<void> {
        for (const i in this.snippets[guildID]) {
            if (this.snippets[guildID][i].name === name) {
                await this.snippets[guildID].splice(parseInt(i), 1);
                return;
            }
        }
    }
}
1	import { APIEmbed } from "discord-api-types/v9";
2	import { MessageEmbedOptions } from "discord.js";
3	import { readFile, writeFile } from "fs";
4	import path from "path";
5	import DiscordClient from "../client/Client";
6	import MessageEmbed from "../client/MessageEmbed";
7	import Service from "../utils/structures/Service";
8	import { deleteFile } from "../utils/util";
9
10	export type Snippet = {
11	name: string;
12	content: string;
13	files: string[],
14	embeds?: MessageEmbed[]
15	};
16
17	export type SnippetContainer = {
18	[guildID: string]: Snippet[];
19	};
20
21	export default class SnippetManager extends Service {
22	snippets: SnippetContainer = {};
23
24	constructor(client: DiscordClient) {
25	super(client);
26	this.load();
27	}
28
29	load() {
30	readFile(path.resolve(__dirname, '../..', 'config/snippets.json'), (err, data) => {
31	if (err) {
32	console.log(err);
33	}
34
35	this.snippets = JSON.parse(data.toString());
36	});
37	}
38
39	write() {
40	writeFile(path.resolve(__dirname, '../..', 'config/snippets.json'), JSON.stringify(this.snippets), () => null);
41	}
42
43	set(guildID: string, name: string, content: string, files: string[] = []): void {
44	this.snippets[guildID].push({
45	name,
46	content,
47	files
48	});
49	}
50
51	get(guildID: string, name: string): Snippet \| null {
52	if (!this.snippets[guildID]) {
53	return null;
54	}
55
56	for (const s of this.snippets[guildID]) {
57	if (s.name === name) {
58	return s;
59	}
60	}
61
62	return null;
63	}
64
65	getParsed(guildID: string, name: string): Snippet \| null {
66	const snippet = this.get(guildID, name);
67
68	if (!snippet) {
69	return null;
70	}
71
72	snippet.embeds = this.parseEmbeds(snippet).embeds;
73
74	return snippet;
75	}
76
77	parseEmbeds(snippet: Snippet) {;
78	const embedExpressions = snippet.content.matchAll(/embed\:(\{[^\n]+\})/g);
79	snippet.content = snippet.content.replace(/embed\:(\{[^\n]+\})/g, '');
80	let embeds: typeof snippet.embeds = [];
81
82	for (const expr of [...embedExpressions]) {
83	const parsed = JSON.parse(expr[1]);
84
85	try {
86	embeds.push(new MessageEmbed(parsed).setColor(parsed.color));
87	}
88	catch (e) {
89	console.log(e);
90	}
91	}
92
93	snippet.embeds = embeds;
94
95	return snippet;
96	}
97
98	async delete(guildID: string, name: string): Promise<void> {
99	for (const i in this.snippets[guildID]) {
100	if (this.snippets[guildID][i].name === name) {
101	for await (const file of this.snippets[guildID][i].files) {
102	try {
103	await deleteFile(path.resolve(__dirname, '../../storage', file));
104	}
105	catch (e) {
106	console.log(e);
107	}
108	}
109
110	await this.snippets[guildID].splice(parseInt(i), 1);
111
112	return;
113	}
114	}
115	}
116
117	async deleteData(guildID: string, name: string): Promise<void> {
118	for (const i in this.snippets[guildID]) {
119	if (this.snippets[guildID][i].name === name) {
120	await this.snippets[guildID].splice(parseInt(i), 1);
121	return;
122	}
123	}
124	}
125	}