I couldn't find the way to extract a link from a hyperlink within a text from a messag

<div class="highlight highlight-source-ts notranslate position-relative overflow-auto" dir="auto" da

Extract hyperlink from message about gramjs HOT 3 OPEN

Dashi321 commented on September 2, 2024

Extract hyperlink from message

from gramjs.

Comments (3)

nghiepdev commented on September 2, 2024 1

You can parse the message to HTML and then extract links using regexp or the Cheerio DOM parser.
Example:

import {HTMLParser} from 'telegram/extensions/html';
import * as cherrio from 'cheerio';


const html = HTMLParser.unparse(message, entities);

const $ = cherrio.load(html);
// => Work with DOM like jQuery to extract your links
// => $("a:contains('Your Anchor')").attr("href");

from gramjs.

polRk commented on September 2, 2024

See Message entities

from gramjs.

polRk commented on September 2, 2024

switch (history.className) {
    case "messages.ChannelMessages":
        for (const message of history.messages) {
            switch (message.className) {
                case "Message":
                    for (const entity of message.entities || []) {
                        switch (entity.className) {
                            case "MessageEntityUrl":
                                const url = message.rawText.slice(entity.offset, entity.offset + entity.length)
                                console.log(url)
                                break
                        }
                    }
            }
        }
}

from gramjs.

Extract hyperlink from message about gramjs HOT 3 OPEN

Comments (3)

Related Issues (20)

Recommend Projects

React

Vue.js

Typescript

TensorFlow

Django

Laravel

D3

Recommend Topics

javascript

web

server

Machine learning

Visualization

Game

Recommend Org

Facebook

Microsoft

Google

Alibaba

D3

Tencent