self merge

updater/src/index.html

@@ -12,10 +12,18 @@
     <p id="ouput">Output Test here</p>
     
     <p>Input URL</p>
-    <input type="text" id="urlBox" name="name" size="80">
+    <input type="text" id="urlBox" name="name" size="80" readonly>
     <p>Input Directory</p>
-    <input type="text" id="dirBox" name="name" size="80">
+    <input type="text" id="dirBox" name="name" size="80" readonly>
     <progress id="progressbar" max="100" value="0"></progress>
+
+
+    <button id="update">Check for update</button>
+
+    <select name="Dropme Down" id="gng"></select>
+    <button id="getFiles">Get Files</button>
+    <select name="Dropme Down #2" id="files"></select>
+
     <script src="./renderer.js"></script>
   </body>
 </html>

updater/src/index.js

@@ -5,6 +5,11 @@ const path = require('path');
 var fs = require('fs');
 const yaml = require('js-yaml');
 var DecompressZip = require('decompress-zip');
+const { Http2ServerRequest } = require('http2');
+const superagent = require('superagent').agent();
+const http = require('node:http');
+const { options } = require('superagent');
+
 
 // Handle creating/removing shortcuts on Windows when installing/uninstalling.
 // eslint-disable-next-line global-require
@@ -65,8 +70,8 @@ const createWindow = () => {
     ipcMain.on('select-dirs', async(event, arg) => {
         filepath = await dialog.showOpenDialog(mainWindow, {
             properties: ['openDirectory']
-        })
+        });
-        console.log('directories selected', filepath.filePaths)
+        console.log('directories selected', filepath.filePaths);
         mainWindow.webContents.send("filepath", filepath.filePaths);
         // Save directory to file
     });
@@ -75,6 +80,29 @@ const createWindow = () => {
     ipcMain.on("download", (event, info) => {
         // https://dms.pabr.de/s/SpBiQYADTNak7R5/download
         info.properties.onProgress = status => mainWindow.webContents.send("download progress", status);
+
+        ipcMain.on("download", (event, info) => {
+            // https://dms.pabr.de/s/SpBiQYADTNak7R5/download
+            info.properties.onProgress = status => mainWindow.webContents.send("download progress", status);
+            // http.request
+            let file = superagent.get('https://files.aero-nav.com/EDGG/Full_Package_20221104183433-221101-3.zip')
+                .set('User-Agent', 'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:104.0) Gecko/20100101 Firefox/104.0')
+                .set('Accept', 'text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8')
+                .set('Accept-Language', 'en-US,en;q=0.5')
+                .set('Accept-Encoding', 'gzip, deflate, br')
+                .set('DNT', '1')
+                .set('Connection', 'keep-alive')
+                .set('Referer', 'http://files.aero-nav.com/')
+                .set('Upgrade-Insecure-Requests', '1')
+                .set('Sec-Fetch-Dest', 'document')
+                .set('Sec-Fetch-Mode', 'navigate')
+                .set('Sec-Fetch-Site', 'cross-site')
+                .set('Sec-Fetch-User', '?1');
+            // Working Download
+            download(BrowserWindow.getFocusedWindow(), info.url, info.properties)
+                .then(dl => mainWindow.webContents.send("download complete", dl.getSavePath()));
+        });
+
         download(BrowserWindow.getFocusedWindow(), info.url, info.properties)
             .then(dl => mainWindow.webContents.send("download complete", dl.getSavePath()));
     });

updater/src/renderer.js

@@ -1,5 +1,10 @@
 const { ipcRenderer, dialog } = require('electron');
-var DecompressZip = require('decompress-zip');
+const superagent = require('superagent').agent();
+var fs = require('fs');
+
+// Global Variabels
+let hrefLinks = "";
+
 
 ipcRenderer.on("download complete", (event, file) => {
     console.log(file); // Full file path
@@ -11,33 +16,225 @@ ipcRenderer.on("download progress", (event, progress) => {
     document.getElementById('progressbar').value = cleanProgressInPercentages;
 });
 
+let fileSelect = document.getElementById('files');
 let donwloadBtn = document.getElementById('download');
 donwloadBtn.addEventListener('click', (e) => {
     let directoryPath = document.getElementById('dirBox');
     let urlPath = document.getElementById('urlBox');
     ipcRenderer.send("download", {
-        url: urlPath.value,
+        url: hrefLinks[fileSelect.options.selectedIndex],
-        properties: { directory: directoryPath.value }
+        properties: {
+            directory: directoryPath.value
+        }
     });
 });
 
 let directoryBtn = document.getElementById('dirs');
 directoryBtn.addEventListener('click', (e) => {
-    window.postMessage({
+    ipcRenderer.send('select-dirs');
-        type: 'select-dirs'
-    })
 });
 
 ipcRenderer.on("filepath", (event, file) => {
-    document.getElementById('dirBox').innerText = file;
+    document.getElementById('dirBox').value = file;
 });
 
-let extractBtn = document.getElementById('extract');
+// Check update
-extractBtn.addEventListener('click', () => {
+let dropDownGNG = document.getElementById('gng');
-    let directoryPath = document.getElementById('dirBox');
+let dropDownFiles = document.getElementById('files');
-    let urlPath = document.getElementById('urlBox');
+
-    ipcRenderer.send("extract", {
+let updateBtn = document.getElementById('update');
-        url: urlPath.value,
+updateBtn.addEventListener('click', (e) => {
-        properties: { directory: directoryPath.value }
+    removeFileItems();
+    getUpdates();
 });
+
+// Remove all files when changing Region --> WIP no nicht
+const removeFileItems = async() => {
+    var i, L = dropDownFiles.options.length - 1;
+    for (i = L; i >= 0; i--) {
+        dropDownFiles.remove(i);
+    }
+}
+
+const getUpdates = async() => {
+
+
+    // Get all GNG Options
+    let courses = await superagent.get('https://files.aero-nav.com/');
+    let text = courses.text.split("Download Pages").pop();
+    let textArray = text.split("\n");
+    let liste = "";
+    let firstElement = "<b>";
+    let lastElement = "</b>";
+    textArray.forEach(element => {
+        if (element.includes(firstElement)) {
+            liste += element.substring(
+                    element.indexOf(firstElement) + firstElement.length,
+                    element.indexOf(lastElement, element.indexOf(firstElement))) +
+                "\n";
+        }
     });
+    const listeArray = liste.split("\n");
+
+    // Add to html selector
+    listeArray.pop();
+    listeArray.forEach(optionsAdd);
+
+    // Add Elements to Drop Down
+    function optionsAdd(item) {
+        var option = document.createElement("option");
+        option.text = item;
+        dropDownGNG.add(option);
+    }
+}
+
+// Check Files
+let getFilesBtn = document.getElementById('getFiles');
+getFilesBtn.addEventListener('click', (e) => {
+    hrefLinks = getFiles();
+    console.log("leaveme alone " + hrefLinks);
+});
+
+const getFiles = async() => {
+    removeFileItems();
+    // Get all GNG Package Options
+    let region = "https://files.aero-nav.com/" + dropDownGNG.options[dropDownGNG.selectedIndex].text;
+    let courses = await superagent.get(region);
+    let text = courses.text.split("Released</th><th colspan='2'>Download</th></tr>").pop();
+    text = text.split("<h1>AIRAC <small>News</small></h1>")[0]
+        //console.log(text);
+    let rows = "";
+
+    // As an idea
+
+    // textArray = text.split("\n");
+    // let liste = "";
+    // let firstElement = "<td>";
+    // let lastElement = "</td>";
+    // textArray.forEach(element => {
+    //     if (element.includes(firstElement)) {
+    //         liste += element.substring(
+    //                 element.indexOf(firstElement) + firstElement.length,
+    //                 element.indexOf(lastElement, element.indexOf(firstElement))) +
+    //             "\n";
+    //     }
+    // });
+    // let outArray2 = liste.split("\n");
+    // outArray2.pop();
+    // console.log(outArray2);
+
+    for (var i = 0; i < text.length; i++) {
+        if (text[i] + text[i + 1] + text[i + 2] + text[i + 3] === "<td>") {
+            let i2 = i + 4;
+            while (text[i2] + text[i2 + 1] + text[i2 + 2] + text[i2 + 3] + text[i2 + 4] !== "</td>") {
+                rows += text[i2];
+                i2++;
+            }
+            rows += "\n";
+        }
+    }
+    //console.log(rows); // For debugging only
+
+    // All Rows in Table
+    const listeArray = rows.split("\n");
+    listeArray.pop();
+    let fileNames = "";
+    // Select only Package names
+    for (var i = 1; i < listeArray.length; i = i + 5) {
+        fileNames += listeArray[i] + "\n";
+    }
+    const fileNamesArray = fileNames.split("\n");
+    fileNamesArray.pop();
+    fileNamesArray.forEach(optionsAdd);
+
+    // Add Elements to Drop Down
+    function optionsAdd(item) {
+        var option = document.createElement("option");
+        option.text = item;
+        dropDownFiles.add(option);
+    }
+
+    let firstElement = "href=";
+    let lastElement = "class=";
+    let hrefLinksList = "";
+    for (var i = 4; i < listeArray.length; i = i + 5) {
+        hrefLinksList += listeArray[i].substring(
+            listeArray[i].indexOf(firstElement) + firstElement.length + 1,
+            listeArray[i].indexOf(lastElement) - 2) + "\n";
+    }
+    const hrefLinksArray = hrefLinksList.split("\n");
+    hrefLinksArray.pop();
+
+    console.log(hrefLinksArray);
+    return hrefLinksArray;
+}
+
+
+
+
+
+
+// Download idea from https://damieng.com/blog/2017/03/10/downloading-files-with-progress-in-electron/
+
+download("https://files.aero-nav.com/EDGG/Full_Package_20221104183433-221101-3.zip", "Full_Package_20221104183433-221101-3.zip", (bytes, percent) => console.log(`Downloaded ${bytes} (${percent})`));
+
+
+//import fs from "fs";
+
+async function download(
+    sourceUrl,
+    targetFile,
+    progressCallback,
+    length
+) {
+    const request = new Request(sourceUrl, {
+        headers: new Headers({ "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:104.0) Gecko/20100101 Firefox/104.0", "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8", "Accept-Language": "en-US,en;q=0.5", "Accept-Encoding": "gzip, deflate, br", "DNT": "1", "Connection": "keep-alive", "Referer": "http://files.aero-nav.com/", "Upgrade-Insecure-Requests": "1", "Sec-Fetch-Dest": "document", "Sec-Fetch-Mode": "navigate", "Sec-Fetch-Site": "cross-site", "Sec-Fetch-User": "?1" }),
+    });
+
+    const response = await fetch(request);
+    if (!response.ok) {
+        throw Error(
+            `Unable to download, server returned ${response.status} ${response.statusText}`
+        );
+    }
+
+    const body = response.body;
+    if (body == null) {
+        throw Error("No response body");
+    }
+
+    const finalLength =
+        length || parseInt(response.headers.get("Content-Length" || "0"), 10);
+    const reader = body.getReader();
+    const writer = fs.createWriteStream(targetFile);
+
+    await streamWithProgress(finalLength, reader, writer, progressCallback);
+    writer.end();
+}
+
+async function streamWithProgress(length, reader, writer, progressCallback) {
+    let bytesDone = 0;
+
+    while (true) {
+        const result = await reader.read();
+        if (result.done) {
+            if (progressCallback != null) {
+                progressCallback(length, 100);
+            }
+            return;
+        }
+
+        const chunk = result.value;
+        if (chunk == null) {
+            throw Error("Empty chunk received during download");
+        } else {
+            writer.write(Buffer.from(chunk));
+            if (progressCallback != null) {
+                bytesDone += chunk.byteLength;
+                const percent =
+                    length === 0 ? null : Math.floor((bytesDone / length) * 100);
+                progressCallback(bytesDone, percent);
+            }
+        }
+    }
+}