├── .gitignore
├── CODPM-API-Discord.js
├── README.md
├── Sample-ANSI.png
└── Sample-Bordered.png


/.gitignore:
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1 | *.code-workspace
2 | *.xcf


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/CODPM-API-Discord.js:
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  1 | const DISCORD_WEBHOOK = new URL('');
  2 | const DISCORD_TABLELAYOUT = 'ansi'; // 'ansi' or 'unicode'
  3 | const DISCORD_MAXEMBEDS = 5;
  4 | const CODPM_GAME = 'cod'; // cod, coduo, cod2, cod4
  5 | const CODPM_VERSION = 1.1;
  6 | const CONFIG_RENAME_EMPTY = 'Unnamed Server';
  7 | const CONFIG_SHOW_EMPTY = false; // List empty severs
  8 | const CONFIG_UNICODE_SV_HOSTNAME = false;
  9 | 
 10 | // /!\ END of configuration /!\
 11 | 
 12 | const CODPM_API = new URL(`/masterlist/${CODPM_GAME}/${CODPM_VERSION}`, 'https://api.cod.pm');
 13 | 
 14 | let updated = 0;
 15 | 
 16 | function monotone(text)
 17 | {
 18 |     return text.replace(/\^(?:\^\d)?\d/g, '');
 19 | }
 20 | 
 21 | function truncate(text, maxlength, postfix)
 22 | {
 23 |     if(postfix === undefined)
 24 |         postfix = '...';
 25 | 
 26 |     if(text.length > maxlength)
 27 |         return text.substring(0, maxlength - postfix.length) + postfix;
 28 | 
 29 |     return text;
 30 | }
 31 | 
 32 | function ansicolorize(text, fg = 0, bg = 0, t1 = 0, t2) // syntax: <format>;<color>[;<format>][;<color>]
 33 | { // https://gist.github.com/kkrypt0nn/a02506f3712ff2d1c8ca7c9e0aed7c06
 34 |     /*Format:
 35 |     0: Normal, 1: Bold, 4: Underline
 36 | 
 37 |     Foreground:
 38 |     30: Gray, 31: Red, 32: Green, 33: Yellow, 34: Blue, 35: Pink, 36: Cyan, 37: White
 39 | 
 40 |     Background:
 41 |     40: Firefly dark blue, 41: Orange, 42: Marble blue, 43: Greyish turquoise
 42 |     44: Gray, 45: Indigo, 46: Light gray, 47: White*/
 43 |     if(text !== undefined && (typeof text === 'string' || text instanceof String)) {
 44 |         const esc = '\u001b';
 45 |         let color = `[${t1};${bg}`; // syntax: [<t1>;<bg>;<t2>;<fg>m
 46 |         if(t2 !== undefined)
 47 |             color += `;${t2}`;
 48 |         color += `;${fg}m`;
 49 |         text = `${esc}${color}${text}${esc}[0m`;
 50 |     }
 51 | 
 52 |     return text;
 53 | }
 54 | 
 55 | function pad(text, start, end, pad = ' ')
 56 | {
 57 |     if(start !== undefined && end !== undefined)
 58 |         text = pad.repeat(start) + text + pad.repeat(end);
 59 | 
 60 |     return text;
 61 | }
 62 | 
 63 | setInterval((async () => {
 64 |     try { //const ignoresrvs = ['176.31.252.60:*', '157.90.181.156:9120'];
 65 |         const codpm = await fetch(CODPM_API, {"headers": {"Accept": "application/json"}});
 66 |         if(!codpm.ok || codpm.status != 200) {
 67 |             console.error(`cod.pm server error: ${codpm.status} - ${codpm.statusText}`);
 68 |             return;
 69 |         }
 70 | 
 71 |         const rawj = await codpm.json();
 72 |         if(rawj.masterlist_updated === updated)
 73 |             return;
 74 | 
 75 |         updated = rawj.masterlist_updated;
 76 |         let [globalplayers, globalservers, totalservers, mhlength, mplength, mglength, mmlength, mclength] = new Array(8).fill(0);
 77 |         const [hlength, plength, glength, mlength, clength] = [30, 5, 5, 16, 21];
 78 |         const parsedsrvs = new Array();
 79 | 
 80 |         for(let i = 0; i < rawj.servers.length; i++) {
 81 |             const server = rawj.servers[i];
 82 | 
 83 |             if(server.hidden > 0 || server.sv_maxclients > 72) // ignoresrvs.some((element) => element.match(new RegExp(`^${server.ip}:(?:\\*|${server.port})$`)))
 84 |                 continue;
 85 | 
 86 |             totalservers++;
 87 |             const players = server.playerinfo.length - server.bots;
 88 | 
 89 |             if(players > 0) {
 90 |                 globalplayers += players;
 91 |                 globalservers++;
 92 |             }
 93 | 
 94 |             if(totalservers <= 10 && (CONFIG_SHOW_EMPTY || players > 0)) {
 95 |                 let sv_hostname = server.sv_hostname.replace(
 96 |                     CONFIG_UNICODE_SV_HOSTNAME
 97 |                         ? /^[\x00-\x20\x7F]+|[\x00-\x20\x7F]+$|([\x00-\x20\x7F]{2,})/g 
 98 |                         : /^[^\x21-\x7E]+|[^\x21-\x7E]+$|([^\x21-\x7E]{2,})/g
 99 |                     , (m, c) => (c && c.includes(' ') ? ' ' : ''));
100 |                 sv_hostname = truncate(monotone(sv_hostname), hlength).replace(/(discord)|`/ig, (m, c) => c ? 'disсord' : '`');
101 |                 sv_hostname = !sv_hostname && CONFIG_RENAME_EMPTY ? CONFIG_RENAME_EMPTY : sv_hostname;
102 |                 const mapname = monotone(server.mapname).toLowerCase();
103 | 
104 |                 const current = {
105 |                     "ip": server.ip,
106 |                     "port": server.port,
107 |                     "sv_hostname": sv_hostname,
108 |                     "clients": players,
109 |                     "sv_maxclients": server.sv_maxclients,
110 |                     "g_gametype": truncate(monotone(server.g_gametype), glength, '>').toLowerCase(),
111 |                     "mapname": truncate(mapname.replace(/^[a-z]+_/, ''), mlength, '>'),
112 |                     "connect": `${server.ip}:${server.port}`,
113 |                     "country_isocode": server.country_isocode,
114 |                     "mapimage": `https://cod.pm/mp_maps/${server.mapimage}`
115 |                 };
116 | 
117 |                 parsedsrvs.push(current);
118 |                 if(current.sv_hostname.length > mhlength)
119 |                     mhlength = current.sv_hostname.length;
120 | 
121 |                 const maxclients = `${server.clients}/${server.sv_maxclients}`;
122 |                 if(maxclients.length > mplength)
123 |                     mplength = maxclients.length;
124 | 
125 |                 if(current.g_gametype.length > mglength)
126 |                     mglength = current.g_gametype.length;
127 |                 if(current.mapname.length > mmlength)
128 |                     mmlength = current.mapname.length;
129 |                 if(current.connect.length > mclength)
130 |                     mclength = current.connect.length;
131 |             }
132 |         }
133 | 
134 |         const payload_json = {"embeds": new Array()};
135 |         let message = '';
136 | 
137 |         if(parsedsrvs.length > 0) {
138 |             mhlength = Math.abs(hlength - mhlength);
139 |             mplength = Math.abs(plength - mplength); 
140 |             mglength = Math.abs(glength - mglength);
141 |             mmlength = Math.abs(mlength - mmlength);
142 |             mclength = Math.abs(clength - mclength);
143 | 
144 |             const offset = DISCORD_TABLELAYOUT === 'unicode' ? 0 : 2;
145 |             const hwidth = 37 - offset - mhlength; // (hlength + 4 + 3) - offset - mhlength
146 |             const dwidth = 30 - offset - mplength - mglength - mmlength;
147 |             const cwidth = 32 - offset - mclength;
148 | 
149 |             message += '```ansi\n';
150 |             if(DISCORD_TABLELAYOUT === 'unicode') {
151 |                 message += `╔${'═'.repeat(hwidth)}╦${'═'.repeat(dwidth)}╦${'═'.repeat(cwidth)}╗\n`;
152 |                 message += `║${pad(ansicolorize('Server Name', 35), Math.floor((hwidth - 11) / 2), Math.ceil((hwidth - 11) / 2))}`
153 |                     + `║${pad(ansicolorize('Details', 35), Math.floor((dwidth - 7) / 2), Math.ceil((dwidth - 7) / 2))}`
154 |                     + `║${pad(ansicolorize('Connect', 35), Math.floor((cwidth - 7) / 2), Math.ceil((cwidth - 7) / 2))}║\n`;
155 |                 message += `╟${'─'.repeat(hwidth)}╫${'─'.repeat(dwidth)}╫${'─'.repeat(cwidth)}╢\n`;
156 |             } else {
157 |                 message += `${ansicolorize(pad('Server Name', Math.floor((hwidth - 11) / 2), Math.ceil((hwidth - 11) / 2)), 37, 42, 1)}`
158 |                     + ` ${ansicolorize(pad('Details', Math.floor((dwidth - 7) / 2), Math.ceil((dwidth - 7) / 2)), 37, 42, 1)}`
159 |                     + ` ${ansicolorize(pad('Connect', Math.floor((cwidth - 7) / 2), Math.ceil((cwidth - 7) / 2)), 37, 42, 1)}\n`;
160 |             }
161 | 
162 |             for(let i = 0; i < parsedsrvs.length; i++) {
163 |                 const server = parsedsrvs[i];
164 |                 const maxclients = `${server.clients}/${server.sv_maxclients}`;
165 | 
166 |                 if(DISCORD_TABLELAYOUT === 'unicode') {
167 |                     message += `║ [${ansicolorize(server.country_isocode, 32)}] ${server.sv_hostname.padEnd(hlength - mhlength)}`
168 |                         + ` ║ ${maxclients.padStart(plength - mplength)} ${server.g_gametype.padEnd(glength - mglength)} ${server.mapname.padEnd(mlength - mmlength)}`
169 |                         + ` ║ /connect ${server.connect.padEnd(clength - mclength)} ║\n`;
170 |                 } else {
171 |                     message += `[${ansicolorize(server.country_isocode, 32)}] ${server.sv_hostname.padEnd(hlength - mhlength)}`
172 |                         + ` ${maxclients.padStart(plength - mplength)} ${server.g_gametype.padEnd(glength - mglength)} ${server.mapname.padEnd(mlength - mmlength)}`
173 |                         + ` /connect ${server.connect.padEnd(clength - mclength)}\n`;
174 |                 }
175 | 
176 |                 const servernum = i + 1;
177 |                 if(!DISCORD_MAXEMBEDS || servernum > DISCORD_MAXEMBEDS || server.clients < 1)
178 |                     continue; // only up to DISCORD_MAXEMBEDS
179 | 
180 |                 payload_json.embeds.push({
181 |                     "type": "rich",
182 |                     "title": `\`#${servernum} ${truncate(server.sv_hostname, 22).padEnd(22)}\``,
183 |                     "color": 32768,
184 |                     "fields": [{
185 |                         "name": "Players",
186 |                         "value": maxclients,
187 |                         "inline": true
188 |                     }, {
189 |                         "name": "Map (Gametype)",
190 |                         "value": `${truncate(server.mapname, 15 - server.g_gametype.length - 3, '>')} (${server.g_gametype})`,
191 |                         "inline": true
192 |                     }, {
193 |                         "name": "Details",
194 |                         "value": `:flag_${server.country_isocode}: [:link:](https://cod.pm/server/${server.ip}/${server.port})`,
195 |                         "inline": true
196 |                     }],
197 |                     "thumbnail": {
198 |                         "url": server.mapimage
199 |                     }
200 |                 });
201 |             }
202 | 
203 |             if(DISCORD_TABLELAYOUT === 'unicode')
204 |                 message += `╚${'═'.repeat(hwidth)}╩${'═'.repeat(dwidth)}╩${'═'.repeat(cwidth)}╝\n`;
205 |             message += '```\n';
206 |         }
207 | 
208 |         const timenow = Date.now() / 1000; // Milliseconds to seconds
209 |         const timestamp = Math.floor(timenow - (timenow - rawj.masterlist_updated));
210 | 
211 |         message += `> **There ${globalplayers != 1 ? 'are' : 'is'} currently ${globalplayers} player${globalplayers != 1 ? 's' : ''}`
212 |             + ` on ${globalservers} of ${totalservers} server${totalservers != 1 ? 's' : ''}`
213 |             + ` on [${CODPM_GAME === 'cod' ? 'COD1' : CODPM_GAME.toUpperCase()} v${CODPM_VERSION}](https://cod.pm/${CODPM_GAME}/${CODPM_VERSION})`;
214 |         if(DISCORD_MAXEMBEDS && parsedsrvs.length > 0)
215 |             message += `\n> Below ${globalservers === 1 ? 'is the' : 'are the top'} ${globalservers < DISCORD_MAXEMBEDS ? (globalservers === 1 ? 'only' : globalservers) : DISCORD_MAXEMBEDS} currently active server${totalservers != 1 ? 's' : ''}.`;
216 |         message += `\n> Updated: <t:${timestamp}:R>**`;
217 |         payload_json.content = message;
218 | 
219 |         try {
220 |             const form = new FormData();
221 |             form.append('payload_json', JSON.stringify(payload_json));
222 | 
223 |             const discord = await fetch(DISCORD_WEBHOOK, {
224 |                 "method": /\/messages\/\d+$/.test(DISCORD_WEBHOOK) ? "PATCH" : "POST",
225 |                 "body": form
226 |             });
227 | 
228 |             if(!discord.ok) {
229 |                 console.error(`Server error: ${discord.status} - ${discord.statusText}`);
230 |                 console.error(await discord.json());
231 |                 updated = 0;
232 |             }
233 |         } catch(err) {
234 |             console.error(`Unable to fetch ${DISCORD_WEBHOOK}:`, err);
235 |         }
236 |     } catch(err) {
237 |         console.error(`Unable to fetch ${CODPM_API}:`, err);
238 |     }
239 | }), 20 * 1000);


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/README.md:
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 1 | # CODPM-API-Discord
 2 | 
 3 | A simple JavaScript script to parse the [cod.pm](https://api.cod.pm) API and display formatted text in a Discord channel via the Discord [webhook](https://discord.com/developers/docs/resources/webhook) API.
 4 | 
 5 | # Screenshots
 6 | 
 7 | ![ANSI sample](https://raw.githubusercontent.com/cato-a/CODPM-API-Discord/main/Sample-ANSI.png "ANSI colored masterlist")
 8 | 
 9 | <br>
10 | 
11 | ![Bordered sample](https://raw.githubusercontent.com/cato-a/CODPM-API-Discord/main/Sample-Bordered.png "Unicode bordered masterlist")
12 | 
13 | # Configuration
14 | 
15 | The configuration variables are at the top of the JavaScript file.
16 | 
17 | The `DISCORD_WEBHOOK` variable should be either of the following formats.
18 | 
19 | ```plaintext
20 | https://discord.com/api/webhooks/{webhook.id}/{webhook.token}
21 | https://discord.com/api/webhooks/{webhook.id}/{webhook.token}/messages/{message.id}
22 | ```
23 | 
24 | # Running the script
25 | 
26 | **Option 1)** Via NodeJS directly.
27 | 
28 | ```plaintext
29 | node CODPM-API-Discord.js
30 | ```
31 | 
32 | **Option 2)** Via a NodeJS Docker container.
33 | 
34 | ```plaintext
35 | docker run --detach --name CODPM-API-Discord -e 'NODE_ENV=production' -v "$PWD/CODPM-API-Discord.js":/usr/src/app/run.js -w /usr/src/app node:current-alpine node run.js
36 | ```


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/Sample-ANSI.png:
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https://raw.githubusercontent.com/cato-a/CODPM-API-Discord/e586c7ca228804d3d55b1f00fda144ef6d68147d/Sample-ANSI.png


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/Sample-Bordered.png:
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https://raw.githubusercontent.com/cato-a/CODPM-API-Discord/e586c7ca228804d3d55b1f00fda144ef6d68147d/Sample-Bordered.png


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