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various improvements

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Zoe
2023-04-20 21:19:22 -05:00
parent b6d3b045aa
commit 3ea8167569
60 changed files with 12369 additions and 7625 deletions
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45
utils/parseMessageBody.ts Normal file → Executable file
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@@ -1,45 +1,50 @@
import { IChannel } from "~/types";
import { IChannel } from '~/types';
export default function parseBody(body: string, activeChannel: IChannel) {
if (!activeChannel.id) throw new Error("No active channel")
if (!activeChannel.id) throw new Error('No active channel');
body = escape(body);
const rules = [
//bold, italics and paragragh rules
[/\&#42;\&#42;\s?([^\n]+)\&#42;\&#42;/g, "<b>$1</b>"],
[/\&#42;\s?([^\n]+)\&#42;/g, "<i>$1</i>"],
[/\&#95;\&#95;\s?([^\n]+)\&#95;\&#95;/g, "<u>$1</u>"],
[/\&#126;\&#126;\s?([^\n]+)\&#126;\&#126;/g, "<s>$1</s>"],
[/&#42;&#42;\s?([^\n]+)&#42;&#42;/g, '<b>$1</b>'],
[/&#42;\s?([^\n]+)&#42;/g, '<i>$1</i>'],
[/&#95;&#95;\s?([^\n]+)&#95;&#95;/g, '<u>$1</u>'],
[/&#126;&#126;\s?([^\n]+)&#126;&#126;/g, '<s>$1</s>'],
// code lines and blocks
[/&#96;&#96;&#96;(.+?)&#96;&#96;&#96;/g, "<pre class='codeblock'><code>$1</code></pre>"],
[/(?<!&#96;)&#96;(.+?)&#96;(?!&#96;)/g, "<code class='inline-code'>$1</code>"],
];
[/&#96;&#96;&#96;(.+?)&#96;&#96;&#96;/g, '<pre class=\'codeblock\'><code>$1</code></pre>'],
[/(?<!&#96;)&#96;(.+?)&#96;(?!&#96;)/g, '<code class=\'inline-code\'>$1</code>'],
];
rules.forEach(([rule, template]) => {
if (!rule || !template || typeof template !== 'string') throw new Error('Rule or template is undefined or a regexp (how the actual)');
body = body.replace(rule, template);
})
});
const mentions = body.match(/&#60;&#64;([a-z]|[0-9]){25}&#62;/g);
/*
* Matches string in the format of: <@[cuid]>
* for example: "<@clfhiwt920003fb4jd5dbo2sy>", "<@clfhiwiah0000fb4jenr3j6l1>", and "<@clfhizvyt000nfb4j16kjnell>" would all be matched
*/
const mentionRegex = /&#60;&#64;(([a-z]|[0-9]){25})&#62;/g;
const mentions = body.match(mentionRegex);
if (mentions) {
const participants = (activeChannel.DM) ? activeChannel.dmParticipants : activeChannel.server.participants;
if (!participants) throw new Error(`participants in channel "${activeChannel.id}" not found"`)
if (!participants) throw new Error(`participants in channel "${activeChannel.id}" not found"`);
mentions.forEach((e: string) => {
if (!e) return
const id = e.split('&#60;&#64;')[1]?.split('&#62;')[0];
if (!id) return;
const user = participants.find((e) => e.id === id)
const user = participants.find((e) => e.id === id);
if (!user) return;
body = body.split(e).join(`@${user.username}`)
body = body.split(e).join(`@${user.username}`);
});
}
return body
return body;
}
function escape(s: string) {
return s.replace(
/[^0-9A-Za-z ]/g,
c => "&#" + c.charCodeAt(0) + ";"
);
return s.replace(
/[^0-9A-Za-z ]/g,
c => '&#' + c.charCodeAt(0) + ';'
);
}