[script add]: Add a news paper downloading script

JavaScript/News_Downloader/.gitignore

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+node_modules

JavaScript/News_Downloader/README.md

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+# News Downloader
+
+Download the latest news from THE TELEGRAPH
+
+## One time install
+- Make sure you have node.js installed
+- Run `npm i` to install all the dependency
+
+## How to download ?
+- Download using `npm run download`

JavaScript/News_Downloader/index.js

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+import fetch from "node-fetch";
+import { parse } from 'node-html-parser';
+import PDFDocument from "pdfkit";
+import fs from 'fs';
+
+console.log("Downloading...");
+const dateTime = new Date();
+const paperName ="telegraphindia";
+const year = `${dateTime.getFullYear()}`;
+const month = `${dateTime.getMonth()+1}`;
+const date = `${dateTime.getDate()}`;
+const URL = `https://epaper.${paperName}.com/calcutta/${year}-${month}-${date}/71/Page-1.html`;
+
+const getRawData = async (URL) => {
+    const response = await fetch(URL);
+    const data = await response.text();
+    return data;
+};
+
+const gettelegraphindia = async () => {
+    const telegraphindia = await getRawData(URL);
+    const root = parse(telegraphindia);
+    const totalPage = root.querySelector('#totalpages').rawAttributes.value
+    const totalDate = `${date.length==2?date:"0"+date}${month.length==2?month:"0"+month}${year}`
+    const doc = new PDFDocument({
+        size: [419, 673],
+    });
+    doc.pipe(fs.createWriteStream(`${paperName} ${date}-${month}-${year}.pdf`));
+    const newsPage = [];
+    for(let i=1; i<=totalPage; i++){
+        newsPage.push(fetch(`https://epaper.${paperName}.com/epaperimages////${totalDate}////${totalDate}-md-hr-${i}.jpg`, {
+            method: 'GET'
+            })
+        )
+    }
+    const newsPageResp = await Promise.all(newsPage);
+    for(let i=0; i<newsPageResp.length; i++){
+        await newsPageResp[i].buffer().then(buffer => {
+            doc.image(buffer, 0, 0, {
+                width: 419,
+                height: 673
+            });
+        });
+        if(i<newsPageResp.length) {
+            doc.addPage({
+                size: [419, 673],
+            });
+        }
+    }
+    doc.end();
+    console.log("Download Finished");
+};
+
+gettelegraphindia();