dillera · May 22, 2024 02:00
diff --git a/index.html b/index.html
 cat <<'EOF' > index.html
 <!DOCTYPE html>
 <html lang="en">
 <head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>ESP Web Tools with Dynamic Manifest</title>
  <style>
    #spinner {
      display: none;
      margin-left: 10px;
      border: 4px solid rgba(0, 0, 0, 0.1);
      width: 24px;
      height: 24px;
      border-radius: 50%;
      border-left-color: #09f;
      animation: spin 1s ease infinite;
    }

    @keyframes spin {
      0% {
        transform: rotate(0deg);
      }
      100% {
        transform: rotate(360deg);
      }
    }
  </style>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/jszip/3.7.1/jszip.min.js"></script>
  <script type="module" src="js/install-button.js"></script>
  <script type="module">
    const CORS_PROXY = "https://flasher.6502.fun:8443/";

    async function fetchDailyBuilds() {
      updateStatus("Connecting to GitHub to fetch daily builds...");
      try {
        const response = await fetch(`${CORS_PROXY}https://api.github.com/repos/FujiNetWIFI/fujinet-firmware/releases/tags/nightly`);
        if (!response.ok) {
          const errorText = await response.text();
          updateStatus(`Failed to fetch builds from GitHub: ${response.status} ${response.statusText}`);
          console.error("GitHub API request failed:", response.status, response.statusText, errorText);
          throw new Error("GitHub API request failed");
        }
        const data = await response.json();
        const assets = data.assets;
        updateStatus("Daily builds fetched successfully.");
        console.log("GitHub API response:", assets);
        return assets;
      } catch (error) {
        updateStatus("Failed to fetch daily builds: " + error.message);
        console.error("Failed to fetch daily builds:", error);
        throw error;
      }
    }

    async function fetchAndExtractZip(url, size) {
      updateStatus("Fetching ZIP file...");
      showSpinner(true);
      console.log("Fetching ZIP file from URL:", url);

      const response = await fetch(`${CORS_PROXY}${url}`);
      if (!response.ok) {
        throw new Error(`Failed to fetch ZIP file: ${response.statusText}`);
      }

      const reader = response.body.getReader();
      const contentLength = size;
      let receivedLength = 0;
      let chunks = [];
      while (true) {
        const { done, value } = await reader.read();
        if (done) break;
        chunks.push(value);
        receivedLength += value.length;
        updateStatus(`Received ${receivedLength} of ${contentLength} bytes (${Math.round((receivedLength / contentLength) * 100)}%)`);
      }

      const blob = new Blob(chunks);
      console.log("ZIP file fetched. Extracting...");
      const zip = await JSZip.loadAsync(blob);
      console.log("ZIP file extracted:", zip);
      showSpinner(false);
      return zip;
    }

    async function generateManifest(build) {
      updateStatus(`Generating manifest for build: ${build.name}`);
      console.log("Generating manifest for build:", build);

      const zip = await fetchAndExtractZip(build.browser_download_url, build.size);

      // Extract release.json from the ZIP file
      const releaseJsonFile = zip.file('release.json');
      if (!releaseJsonFile) {
        throw new Error("release.json not found in the ZIP file");
      }
      const releaseJsonContent = await releaseJsonFile.async('string');
      const releaseData = JSON.parse(releaseJsonContent);
      console.log("Extracted release.json content:", releaseData);

      // Derive name from the ZIP filename
      const zipFilename = build.name;
      const nameParts = zipFilename.split('-');
      const manifestName = `${nameParts[0]}-${nameParts[1]}-${nameParts[2]}`;

      const manifest = {
        name: manifestName,
        version: releaseData.version,
        builds: [
          {
            chipFamily: "ESP32",
            parts: releaseData.files.map(file => ({
              path: file.filename, // Use the filename from the release.json directly
              offset: parseInt(file.offset, 16)
            }))
          }
        ]
      };

      console.log("Generated manifest:", JSON.stringify(manifest, null, 2)); // Log the complete manifest for troubleshooting
      const blob = new Blob([JSON.stringify(manifest)], { type: 'application/json' });
      return { url: URL.createObjectURL(blob), name: manifest.name };
    }

    async function createFlashButton(build) {
      const { url: manifestUrl, name } = await generateManifest(build);

      const flashButtonsList = document.getElementById('flash-buttons-list');
      let existingButton = Array.from(flashButtonsList.children).find(
        item => item.textContent.includes(name)
      );

      if (!existingButton) {
        const flashButton = document.createElement('button');
        flashButton.textContent = `FLASH: ${name}`;
        flashButton.onclick = () => {
          const installButton = document.querySelector('esp-web-install-button');
          installButton.setAttribute('manifest', manifestUrl);
          installButton.click();
        };
        const listItem = document.createElement('li');
        listItem.appendChild(flashButton);
        flashButtonsList.appendChild(listItem);
      } else {
        updateStatus(`FLASH button for ${name} already exists.`);
      }
    }

    async function connectToBuild(build) {
      updateStatus(`Generating FLASH button for build: ${build.name}`);
      console.log("Generating FLASH button for build:", build);
      try {
        await createFlashButton(build);
        updateStatus(`FLASH button generated for build: ${build.name}`);
        console.log("FLASH button generated for build:", build);
      } catch (error) {
        updateStatus("Failed to generate FLASH button: " + error.message);
        console.error("Failed to generate FLASH button:", error);
      }
    }

    function displayBuilds(builds) {
      updateStatus("Displaying builds...");
      const buildsList = document.getElementById('builds-list');
      buildsList.innerHTML = ''; // Clear any existing content
      builds.forEach(build => {
        const listItem = document.createElement('li');
        const button = document.createElement('button');
        button.textContent = `Prepare ${build.name}`;
        button.onclick = () => connectToBuild(build);
        listItem.appendChild(button);
        buildsList.appendChild(listItem);
      });
      updateStatus("Builds displayed.");
    }

    function updateStatus(message) {
      const statusElement = document.getElementById('status');
      statusElement.textContent = message;
      console.log(message);  // Also log to console for debugging
    }

    function showSpinner(show) {
      const spinner = document.getElementById('spinner');
      if (show) {
        spinner.style.display = 'inline-block';
      } else {
        spinner.style.display = 'none';
      }
    }

    async function start() {
      try {
        updateStatus("Starting initialization...");
        const builds = await fetchDailyBuilds();
        displayBuilds(builds);
        updateStatus("Initialization complete.");
      } catch (error) {
        updateStatus(`Error during initialization: ${error.message}`);
        console.error("Error during initialization:", error);
      }
    }

    window.onload = start;
  </script>
 </head>
 <body>
  <h1>ESP Web Tools with Dynamic Manifest</h1>
  <p id="status">Initializing...</p>
  <ul id="builds-list"></ul>
  <hr>
  <ul id="flash-buttons-list"></ul>
  <esp-web-install-button manifest=""></esp-web-install-button>
  <div id="spinner"></div>
 </body>
 </html>
 EOF
	cat <<'EOF' > index.html
	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset="UTF-8">
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<title>ESP Web Tools with Dynamic Manifest</title>
	<style>
	#spinner {
	display: none;
	margin-left: 10px;
	border: 4px solid rgba(0, 0, 0, 0.1);
	width: 24px;
	height: 24px;
	border-radius: 50%;
	border-left-color: #09f;
	animation: spin 1s ease infinite;
	}

	@keyframes spin {
	0% {
	transform: rotate(0deg);
	}
	100% {
	transform: rotate(360deg);
	}
	}
	</style>
	<script src="https://cdnjs.cloudflare.com/ajax/libs/jszip/3.7.1/jszip.min.js"></script>
	<script type="module" src="js/install-button.js"></script>
	<script type="module">
	const CORS_PROXY = "https://flasher.6502.fun:8443/";

	async function fetchDailyBuilds() {
	updateStatus("Connecting to GitHub to fetch daily builds...");
	try {
	const response = await fetch(`${CORS_PROXY}https://api.github.com/repos/FujiNetWIFI/fujinet-firmware/releases/tags/nightly`);
	if (!response.ok) {
	const errorText = await response.text();
	updateStatus(`Failed to fetch builds from GitHub: ${response.status} ${response.statusText}`);
	console.error("GitHub API request failed:", response.status, response.statusText, errorText);
	throw new Error("GitHub API request failed");
	}
	const data = await response.json();
	const assets = data.assets;
	updateStatus("Daily builds fetched successfully.");
	console.log("GitHub API response:", assets);
	return assets;
	} catch (error) {
	updateStatus("Failed to fetch daily builds: " + error.message);
	console.error("Failed to fetch daily builds:", error);
	throw error;
	}
	}

	async function fetchAndExtractZip(url, size) {
	updateStatus("Fetching ZIP file...");
	showSpinner(true);
	console.log("Fetching ZIP file from URL:", url);

	const response = await fetch(`${CORS_PROXY}${url}`);
	if (!response.ok) {
	throw new Error(`Failed to fetch ZIP file: ${response.statusText}`);
	}

	const reader = response.body.getReader();
	const contentLength = size;
	let receivedLength = 0;
	let chunks = [];
	while (true) {
	const { done, value } = await reader.read();
	if (done) break;
	chunks.push(value);
	receivedLength += value.length;
	updateStatus(`Received ${receivedLength} of ${contentLength} bytes (${Math.round((receivedLength / contentLength) * 100)}%)`);
	}

	const blob = new Blob(chunks);
	console.log("ZIP file fetched. Extracting...");
	const zip = await JSZip.loadAsync(blob);
	console.log("ZIP file extracted:", zip);
	showSpinner(false);
	return zip;
	}

	async function generateManifest(build) {
	updateStatus(`Generating manifest for build: ${build.name}`);
	console.log("Generating manifest for build:", build);

	const zip = await fetchAndExtractZip(build.browser_download_url, build.size);

	// Extract release.json from the ZIP file
	const releaseJsonFile = zip.file('release.json');
	if (!releaseJsonFile) {
	throw new Error("release.json not found in the ZIP file");
	}
	const releaseJsonContent = await releaseJsonFile.async('string');
	const releaseData = JSON.parse(releaseJsonContent);
	console.log("Extracted release.json content:", releaseData);

	// Derive name from the ZIP filename
	const zipFilename = build.name;
	const nameParts = zipFilename.split('-');
	const manifestName = `${nameParts[0]}-${nameParts[1]}-${nameParts[2]}`;

	const manifest = {
	name: manifestName,
	version: releaseData.version,
	builds: [
	{
	chipFamily: "ESP32",
	parts: releaseData.files.map(file => ({
	path: file.filename, // Use the filename from the release.json directly
	offset: parseInt(file.offset, 16)
	}))
	}
	]
	};

	console.log("Generated manifest:", JSON.stringify(manifest, null, 2)); // Log the complete manifest for troubleshooting
	const blob = new Blob([JSON.stringify(manifest)], { type: 'application/json' });
	return { url: URL.createObjectURL(blob), name: manifest.name };
	}

	async function createFlashButton(build) {
	const { url: manifestUrl, name } = await generateManifest(build);

	const flashButtonsList = document.getElementById('flash-buttons-list');
	let existingButton = Array.from(flashButtonsList.children).find(
	item => item.textContent.includes(name)
	);

	if (!existingButton) {
	const flashButton = document.createElement('button');
	flashButton.textContent = `FLASH: ${name}`;
	flashButton.onclick = () => {
	const installButton = document.querySelector('esp-web-install-button');
	installButton.setAttribute('manifest', manifestUrl);
	installButton.click();
	};
	const listItem = document.createElement('li');
	listItem.appendChild(flashButton);
	flashButtonsList.appendChild(listItem);
	} else {
	updateStatus(`FLASH button for ${name} already exists.`);
	}
	}

	async function connectToBuild(build) {
	updateStatus(`Generating FLASH button for build: ${build.name}`);
	console.log("Generating FLASH button for build:", build);
	try {
	await createFlashButton(build);
	updateStatus(`FLASH button generated for build: ${build.name}`);
	console.log("FLASH button generated for build:", build);
	} catch (error) {
	updateStatus("Failed to generate FLASH button: " + error.message);
	console.error("Failed to generate FLASH button:", error);
	}
	}

	function displayBuilds(builds) {
	updateStatus("Displaying builds...");
	const buildsList = document.getElementById('builds-list');
	buildsList.innerHTML = ''; // Clear any existing content
	builds.forEach(build => {
	const listItem = document.createElement('li');
	const button = document.createElement('button');
	button.textContent = `Prepare ${build.name}`;
	button.onclick = () => connectToBuild(build);
	listItem.appendChild(button);
	buildsList.appendChild(listItem);
	});
	updateStatus("Builds displayed.");
	}

	function updateStatus(message) {
	const statusElement = document.getElementById('status');
	statusElement.textContent = message;
	console.log(message); // Also log to console for debugging
	}

	function showSpinner(show) {
	const spinner = document.getElementById('spinner');
	if (show) {
	spinner.style.display = 'inline-block';
	} else {
	spinner.style.display = 'none';
	}
	}

	async function start() {
	try {
	updateStatus("Starting initialization...");
	const builds = await fetchDailyBuilds();
	displayBuilds(builds);
	updateStatus("Initialization complete.");
	} catch (error) {
	updateStatus(`Error during initialization: ${error.message}`);
	console.error("Error during initialization:", error);
	}
	}

	window.onload = start;
	</script>
	</head>
	<body>
	<h1>ESP Web Tools with Dynamic Manifest</h1>
	<p id="status">Initializing...</p>
	<ul id="builds-list"></ul>
	<hr>
	<ul id="flash-buttons-list"></ul>
	<esp-web-install-button manifest=""></esp-web-install-button>
	<div id="spinner"></div>
	</body>
	</html>
	EOF