import emoji list to Rabbit

by Nikola 2024-12-20 [2024/12/20 06:26:28]

リレーからkind10030,kind30030イベントを取得してRabbitにカスタム絵文字リストをインポートする

@@ -3,7 +3,7 @@
  * @description リレーからkind10030,kind30030イベントを取得してRabbitにカスタム絵文字リストをインポートする
  * @include https://rabbit.syusui.net/*
  * @license CC0 1.0
- * @require 
+ * @require
  */
 
 (async () => {
@@ -14,7 +14,7 @@
 	let relayUrl = 'wss://relay-jp.nostr.wirednet.jp';
 
 	const getPubkey = async () => {
-		let pubkey;//Node.jsでデバッグする際はここに初期値を入れてください。無ければ最新の誰かのイベントで代用します。
+		let pubkey; //Node.jsでデバッグする際はここに初期値を入れてください。無ければ最新の誰かのイベントで代用します。
 		const nostr = globalThis.window?.nostr;
 		if (nostr?.getPublicKey) {
 			try {
@@ -35,34 +35,36 @@
 				const req = [
 					'REQ',
 					subscription_id,
-					pubkey ? { 'kinds': [10030], 'authors': [pubkey] } : { 'kinds': [10030], 'limit': 1 }
+					pubkey ? { kinds: [10030], authors: [pubkey] } : { kinds: [10030], limit: 1 }
 				];
 				ws.send(JSON.stringify(req));
 			};
 			ws.onmessage = (e) => {
 				const msg = JSON.parse(e.data);
-				switch ( msg[0] ) {
-				case 'EVENT':
-					res = msg[2];
-					break;
-				case 'EOSE':
-					ws.send(JSON.stringify(['CLOSE', subscription_id]));
-					ws.close();
-					resolve(res);
-					break;
-				default:
-					console.log(msg);
-					break;
+				switch (msg[0]) {
+					case 'EVENT':
+						res = msg[2];
+						break;
+					case 'EOSE':
+						ws.send(JSON.stringify(['CLOSE', subscription_id]));
+						ws.close();
+						resolve(res);
+						break;
+					default:
+						console.log(msg);
+						break;
 				}
 			};
 			ws.onerror = () => {
 				console.error('failed to connect');
-			}
+			};
 		});
 	};
 
 	const getEmojiList = async (ev10030) => {
-		const atags = ev10030.tags.filter(tag => tag.length >= 2 && tag[0] === 'a').map(tag => tag[1]);
+		const atags = ev10030.tags
+			.filter((tag) => tag.length >= 2 && tag[0] === 'a')
+			.map((tag) => tag[1]);
 		if (atags.length === 0) {
 			return [];
 		}
@@ -73,7 +75,9 @@
 		}
 		const sliceByNumber = (array, number) => {
 			const length = Math.ceil(array.length / number);
-			return new Array(length).fill(undefined).map((_, i) => array.slice(i * number, (i + 1) * number));
+			return new Array(length)
+				.fill(undefined)
+				.map((_, i) => array.slice(i * number, (i + 1) * number));
 		};
 		let emojiMap = new Map();
 		for (const filterGroup of sliceByNumber(filters, 10)) {
@@ -85,43 +89,40 @@
 				const ws = new WebSocket(relayUrl);
 				const subscription_id = 'getemojiinrabbit';
 				ws.onopen = () => {
-					const req = [
-						'REQ',
-						subscription_id,
-						...filters
-					];
+					const req = ['REQ', subscription_id, ...filters];
 					ws.send(JSON.stringify(req));
 				};
 				ws.onmessage = (e) => {
 					const msg = JSON.parse(e.data);
-					switch ( msg[0] ) {
-					case 'EVENT':
-						for (const tag of msg[2].tags.filter(tag => tag.length >= 2 && tag[0] === 'emoji')) {
-							let key = tag[1];
-							while (emojiMap.has(key)) {
-								key += '_';
+					switch (msg[0]) {
+						case 'EVENT':
+							for (const tag of msg[2].tags.filter(
+								(tag) => tag.length >= 2 && tag[0] === 'emoji'
+							)) {
+								let key = tag[1];
+								while (emojiMap.has(key)) {
+									key += '_';
+								}
+								key = key.replaceAll('-', '_');
+								if (/\W/.test(key)) continue;
+								emojiMap.set(key, tag[2]);
 							}
-							key = key.replaceAll('-', '_');
-							if (/\W/.test(key))
-								continue;
-							emojiMap.set(key, tag[2]);
-						}
-						break;
-					case 'EOSE':
-						ws.send(JSON.stringify(['CLOSE', subscription_id]));
-						ws.close();
-						resolve();
-						break;
-					default:
-						console.log(msg);
-						break;
+							break;
+						case 'EOSE':
+							ws.send(JSON.stringify(['CLOSE', subscription_id]));
+							ws.close();
+							resolve();
+							break;
+						default:
+							console.log(msg);
+							break;
 					}
 				};
 				ws.onerror = () => {
 					console.error('failed to connect');
-				}
+				};
 			});
-		};
+		}
 	};
 
 	const main = async () => {
@@ -157,10 +158,16 @@
 			for (const [key, value] of emojiMap) {
 				if (config.customEmojis[key] === undefined) {
 					config.customEmojis[key] = { shortcode: key, url: value };
-				}
-				else if (config.customEmojis[key].shortcode === key && config.customEmojis[key].url !== value) {
+				} else if (
+					config.customEmojis[key].shortcode === key &&
+					config.customEmojis[key].url !== value
+				) {
 					let newkey = key;
-					while (config.customEmojis[newkey].shortcode === newkey && config.customEmojis[newkey].url !== value) {
+					while (
+						config.customEmojis[newkey] !== undefined &&
+						config.customEmojis[newkey].shortcode === newkey &&
+						config.customEmojis[newkey].url !== value
+					) {
 						newkey += '_';
 					}
 					config.customEmojis[newkey] = { shortcode: newkey, url: value };
@@ -168,8 +175,7 @@
 			}
 			localStorage['RabbitConfig'] = JSON.stringify(config);
 			alert('Complete. Please reload by yourself.');
-		}
-		else {
+		} else {
 			console.log(emojiMap);
 			console.log('Complete.');
 		}

• /*
   * @title import emoji list to Rabbit
   * @description リレーからkind10030,kind30030イベントを取得してRabbitにカスタム絵文字リストをインポートする
   * @include https://rabbit.syusui.net/*
   * @license CC0 1.0
   * @require
   */
  
  (async () => {
  	if (typeof window === 'undefined') {
  		await import('websocket-polyfill');
  	}
  
  	let relayUrl = 'wss://relay-jp.nostr.wirednet.jp';
  
  	const getPubkey = async () => {
  		let pubkey; //Node.jsでデバッグする際はここに初期値を入れてください。無ければ最新の誰かのイベントで代用します。
  		const nostr = globalThis.window?.nostr;
  		if (nostr?.getPublicKey) {
  			try {
  				pubkey = await nostr.getPublicKey();
  			} catch (error) {
  				console.warn(error);
  			}
  		}
  		return pubkey;
  	};
  
  	const getEvent10030 = async (pubkey) => {
  		return new Promise((resolve) => {
  			const ws = new WebSocket(relayUrl);
  			const subscription_id = 'getemojilistinrabbit';
  			let res;
  			ws.onopen = () => {
  				const req = [
  					'REQ',
  					subscription_id,
  					pubkey ? { kinds: [10030], authors: [pubkey] } : { kinds: [10030], limit: 1 }
  				];
  				ws.send(JSON.stringify(req));
  			};
  			ws.onmessage = (e) => {
  				const msg = JSON.parse(e.data);
  				switch (msg[0]) {
  					case 'EVENT':
  						res = msg[2];
  						break;
  					case 'EOSE':
  						ws.send(JSON.stringify(['CLOSE', subscription_id]));
  						ws.close();
  						resolve(res);
  						break;
  					default:
  						console.log(msg);
  						break;
  				}
  			};
  			ws.onerror = () => {
  				console.error('failed to connect');
  			};
  		});
  	};
  
  	const getEmojiList = async (ev10030) => {
  		const atags = ev10030.tags
  			.filter((tag) => tag.length >= 2 && tag[0] === 'a')
  			.map((tag) => tag[1]);
  		if (atags.length === 0) {
  			return [];
  		}
  		const filters = [];
  		for (const atag of atags) {
  			const ary = atag.split(':');
  			filters.push({ kinds: [parseInt(ary[0])], authors: [ary[1]], '#d': [ary[2]] });
  		}
  		const sliceByNumber = (array, number) => {
  			const length = Math.ceil(array.length / number);
  			return new Array(length)
  				.fill(undefined)
  				.map((_, i) => array.slice(i * number, (i + 1) * number));
  		};
  		let emojiMap = new Map();
  		for (const filterGroup of sliceByNumber(filters, 10)) {
  			await getEvent30030(filterGroup);
  		}
  		return emojiMap;
  		async function getEvent30030(filters) {
  			return new Promise((resolve) => {
  				const ws = new WebSocket(relayUrl);
  				const subscription_id = 'getemojiinrabbit';
  				ws.onopen = () => {
  					const req = ['REQ', subscription_id, ...filters];
  					ws.send(JSON.stringify(req));
  				};
  				ws.onmessage = (e) => {
  					const msg = JSON.parse(e.data);
  					switch (msg[0]) {
  						case 'EVENT':
  							for (const tag of msg[2].tags.filter(
  								(tag) => tag.length >= 2 && tag[0] === 'emoji'
  							)) {
  								let key = tag[1];
  								while (emojiMap.has(key)) {
  									key += '_';
  								}
  								key = key.replaceAll('-', '_');
  								if (/\W/.test(key)) continue;
  								emojiMap.set(key, tag[2]);
  							}
  							break;
  						case 'EOSE':
  							ws.send(JSON.stringify(['CLOSE', subscription_id]));
  							ws.close();
  							resolve();
  							break;
  						default:
  							console.log(msg);
  							break;
  					}
  				};
  				ws.onerror = () => {
  					console.error('failed to connect');
  				};
  			});
  		}
  	};
  
  	const main = async () => {
  		relayUrl = window.prompt('Input relay URL.', relayUrl);
  		if (!URL.canParse(relayUrl)) {
  			console.warn(`Invalid URL: ${relayUrl}`);
  			return;
  		}
  		let pubkey;
  		try {
  			pubkey = await getPubkey();
  		} catch (error) {
  			console.warn(error);
  			return;
  		}
  		if (globalThis.window && !pubkey) {
  			console.warn('pubkey is empty.');
  			return;
  		}
  		let ev10030;
  		try {
  			ev10030 = await getEvent10030(pubkey);
  		} catch (error) {
  			console.warn(error);
  			return;
  		}
  		if (!ev10030) {
  			return;
  		}
  		const emojiMap = await getEmojiList(ev10030);
  		if (globalThis.window) {
  			const config = JSON.parse(localStorage['RabbitConfig']);
  			for (const [key, value] of emojiMap) {
  				if (config.customEmojis[key] === undefined) {
  					config.customEmojis[key] = { shortcode: key, url: value };
  				} else if (
  					config.customEmojis[key].shortcode === key &&
  					config.customEmojis[key].url !== value
  				) {
  					let newkey = key;
  					while (
  						config.customEmojis[newkey] !== undefined &&
  						config.customEmojis[newkey].shortcode === newkey &&
  						config.customEmojis[newkey].url !== value
  					) {
  						newkey += '_';
  					}
  					config.customEmojis[newkey] = { shortcode: newkey, url: value };
  				}
  			}
  			localStorage['RabbitConfig'] = JSON.stringify(config);
  			alert('Complete. Please reload by yourself.');
  		} else {
  			console.log(emojiMap);
  			console.log('Complete.');
  		}
  	};
  
  	main();
  })();
  

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