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fixing code style issues in new discord adapter

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orangecoding
2025-09-27 14:24:05 +02:00
parent 7cb0d6e382
commit fa234d2d78
1 changed files with 17 additions and 18 deletions
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35
lib/notification/adapter/discord_webhook.js
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@@ -11,18 +11,18 @@ import { normalizeImageUrl } from '../../utils.js';
* @returns {number} Generated decimal color code (0 - 16777215) * @returns {number} Generated decimal color code (0 - 16777215)
*/ */
const generateColorFromString = (str) => { const generateColorFromString = (str) => {
let hash = 5381; // initial value let hash = 5381; // initial value
const input = String(str); const input = String(str);
for (let i = 0; i < input.length; i++) { for (let i = 0; i < input.length; i++) {
// hash * 33 + charCode // hash * 33 + charCode
hash = ((hash << 5) + hash) + input.charCodeAt(i); hash = (hash << 5) + hash + input.charCodeAt(i);
// Ensure the hash is 32 bit // Ensure the hash is 32 bit
hash |= 0; hash |= 0;
} }
let positiveHash = hash >>> 0; let positiveHash = hash >>> 0;
const maxColorValue = 16777215; const maxColorValue = 16777215;
const colorDecimal = positiveHash % maxColorValue; const colorDecimal = positiveHash % maxColorValue;
return colorDecimal; return colorDecimal;
@@ -37,10 +37,10 @@ const generateColorFromString = (str) => {
* @returns {object} Discord webhook embed * @returns {object} Discord webhook embed
*/ */
const buildEmbed = (jobKey, listing) => { const buildEmbed = (jobKey, listing) => {
const maxTitleLength = 252; // Max embed title length is 256 characters const maxTitleLength = 252; // Max embed title length is 256 characters
let title = String(listing.title ?? 'N/A'); let title = String(listing.title ?? 'N/A');
if (title.length > maxTitleLength) { if (title.length > maxTitleLength) {
title = title.substring(0, maxTitleLength) + '...'; title = title.substring(0, maxTitleLength) + '...';
} }
const fields = [ const fields = [
@@ -59,14 +59,14 @@ const buildEmbed = (jobKey, listing) => {
value: String(listing.address ?? 'n/a'), value: String(listing.address ?? 'n/a'),
inline: true, inline: true,
}, },
] ];
const embed = { const embed = {
title: title, title: title,
color: generateColorFromString(jobKey), color: generateColorFromString(jobKey),
url: listing.link, url: listing.link,
fields: fields, fields: fields,
} };
if (listing.image) { if (listing.image) {
embed.image = { embed.image = {
@@ -74,38 +74,37 @@ const buildEmbed = (jobKey, listing) => {
}; };
} }
return embed return embed;
}; };
export const send = ({ serviceName, newListings, notificationConfig, jobKey }) => { export const send = ({ serviceName, newListings, notificationConfig, jobKey }) => {
const adapter = notificationConfig.find((adapter) => adapter.id === config.id); const adapter = notificationConfig.find((adapter) => adapter.id === config.id);
const webhookUrl = adapter?.fields?.webhookUrl; const webhookUrl = adapter?.fields?.webhookUrl;
if (!webhookUrl || newListings.length == 0) return Promise.resolve([]); if (!webhookUrl || newListings.length === 0) return Promise.resolve([]);
const job = getJob(jobKey); const job = getJob(jobKey);
const jobName = job?.name || jobKey; const jobName = job?.name || jobKey;
const embeds = newListings.map((listing) => buildEmbed(jobKey, listing)); const embeds = newListings.map((listing) => buildEmbed(jobKey, listing));
const maxEmbedsPerMessage = 10; // Discord only allows up to 10 embeds const maxEmbedsPerMessage = 10; // Discord only allows up to 10 embeds
const webhookPromises = []; const webhookPromises = [];
for (let i = 0; i < embeds.length; i += maxEmbedsPerMessage) { for (let i = 0; i < embeds.length; i += maxEmbedsPerMessage) {
// Send multiple Discord messages with up to 10 embeds per message // Send multiple Discord messages with up to 10 embeds per message
const embedChunk = embeds.slice(i, i + maxEmbedsPerMessage); const embedChunk = embeds.slice(i, i + maxEmbedsPerMessage);
const content = i === 0 ? `*${jobName}:* ${serviceName} found **${newListings.length}** new listings.` : ''; const content = i === 0 ? `*${jobName}:* ${serviceName} found **${newListings.length}** new listings.` : '';
const body = JSON.stringify({ const body = JSON.stringify({
content: content, content: content,
embeds: embedChunk, embeds: embedChunk,
}) });
const fetchPromise = fetch(webhookUrl, { const fetchPromise = fetch(webhookUrl, {
method: 'POST', method: 'POST',
headers: { 'Content-Type': 'application/json' }, headers: { 'Content-Type': 'application/json' },
body, body,
}) }).catch((error) => {
.catch(error => {
console.error(`Error sending Discord webhook for chunk starting at ${i}:`, error); console.error(`Error sending Discord webhook for chunk starting at ${i}:`, error);
return Promise.reject(new Error(`Webhook failed: ${error.message}`)); return Promise.reject(new Error(`Webhook failed: ${error.message}`));
}); });