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@ -1,15 +1,8 @@ |
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/* |
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* Spotify a named function that will process Spotify links or syntaxes (ex: spotify:track:1q6IK1l4qpYykOaWaLJkWG) |
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* @param {Object} message - The message object |
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*/ |
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import _ from 'underscore'; |
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const process = (message, source, callback) => { |
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if (!source?.trim()) { |
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return; |
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} |
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// Separate text in code blocks and non code blocks
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const msgParts = source.split(/(```\w*[\n ]?[\s\S]*?```+?)|(`(?:[^`]+)`)/); |
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for (let index = 0; index < msgParts.length; index++) { |
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const part = msgParts[index]; |
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@ -19,55 +12,27 @@ const process = (message, source, callback) => { |
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} |
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}; |
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class Spotify { |
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static transform(message) { |
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let urls = []; |
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if (Array.isArray(message.urls)) { |
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urls = urls.concat(message.urls); |
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} |
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let changed = false; |
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export const createSpotifyBeforeSaveMessageHandler = () => (message) => { |
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const urls = Array.isArray(message.urls) ? message.urls : []; |
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process(message, message.msg, function(message, msgParts, index, part) { |
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const re = /(?:^|\s)spotify:([^:\s]+):([^:\s]+)(?::([^:\s]+))?(?::(\S+))?(?:\s|$)/g; |
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let changed = false; |
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let match; |
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while ((match = re.exec(part)) != null) { |
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const data = _.filter(match.slice(1), (value) => value != null); |
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const path = _.map(data, (value) => _.escape(value)).join('/'); |
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const url = `https://open.spotify.com/${ path }`; |
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urls.push({ url, source: `spotify:${ data.join(':') }` }); |
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changed = true; |
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} |
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}); |
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process(message, message.msg, (message, msgParts, index, part) => { |
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const re = /(?:^|\s)spotify:([^:\s]+):([^:\s]+)(?::([^:\s]+))?(?::(\S+))?(?:\s|$)/g; |
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// Re-mount message
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if (changed) { |
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message.urls = urls; |
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let match; |
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while ((match = re.exec(part)) != null) { |
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const data = match.slice(1).filter(Boolean); |
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const path = data.map((value) => encodeURI(value)).join('/'); |
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const url = `https://open.spotify.com/${ path }`; |
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urls.push({ url, source: `spotify:${ data.join(':') }` }); |
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changed = true; |
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} |
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}); |
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return message; |
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} |
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static render(message) { |
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process(message, message.html, function(message, msgParts, index, part) { |
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if (Array.isArray(message.urls)) { |
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for (const item of Array.from(message.urls)) { |
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if (item.source) { |
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const quotedSource = item.source.replace(/[\\^$.*+?()[\]{}|]/g, '\\$&'); |
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const re = new RegExp(`(^|\\s)${ quotedSource }(\\s|$)`, 'g'); |
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msgParts[index] = part.replace(re, `$1<a href="${ item.url }" target="_blank">${ item.source }</a>$2`); |
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} |
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} |
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message.html = msgParts.join(''); |
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return message.html; |
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} |
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}); |
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return message; |
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if (changed) { |
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message.urls = urls; |
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} |
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} |
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export const createSpotifyMessageRenderer = () => Spotify.render; |
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export const createSpotifyBeforeSaveMessageHandler = () => Spotify.transform; |
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return message; |
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}; |
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Tasso Evangelista
5 years ago
committed by