Discord-Wiki/index.html at main · JadanPoll/Discord-Wiki · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Discord Wiki Viewer</title>
    <style>
        body {
            font-family: Arial, sans-serif;
            margin: 20px;
            max-width: 1200px;
            margin: 0 auto;
        }
        #content {
            margin-top: 20px;
            border: 1px solid #ddd;
            padding: 15px;
            border-radius: 5px;
            min-height: 600px;
            background: #f1f1f1;
        }
        h1 {
            margin-top: 0;
        }
        .error {
            color: red;
        }
        iframe {
            width: 100%;
            height: 700px;
            border: none;
            background: white;
        }
        #backButton {
            margin-bottom: 10px;
            padding: 10px 20px;
            background-color: #007BFF;
            color: white;
            border: none;
            border-radius: 5px;
            cursor: pointer;
        }
        #backButton:disabled {
            background-color: #ccc;
            cursor: not-allowed;
        }
    </style>
</head>
<body>

<button id="backButton" disabled>Back</button>
<section id="content">
    <p>Loading website...</p>
</section>
<script>
    const config = {
        repoOwner: 'JadanPoll',
        repoName: 'Discord-Wiki',
        branch: 'main',
        folderPath: 'Website'
    };
    let historyStack = []; // Store the history of loaded pages
    let currentDirectory = config.folderPath; // Track the current directory

    async function fetchFolderContent() {
        const folderUrl = `https://api.github.com/repos/${config.repoOwner}/${config.repoName}/contents/${currentDirectory}?ref=${config.branch}`;

        try {
            const folderData = await fetchJson(folderUrl);

            const indexFile = folderData.find(file => file.name === 'index.html');
            if (!indexFile) throw new Error('index.html not found in the folder');

            const indexContent = await fetchTextFile(indexFile.download_url);
            const iframeDoc = parseHTML(indexContent);

            await loadExternalResources(iframeDoc, 'link[rel="stylesheet"]', 'href');
            await loadExternalResources(iframeDoc, 'script[src]', 'src');
            updateImageSources(iframeDoc);
            updateLinkSources(iframeDoc);

            loadIframeContent(iframeDoc);
        } catch (error) {
            showError(error.message);
        }
    }

    async function fetchJson(url) {
        const response = await fetch(url);
        if (!response.ok) throw new Error('Folder not found or access denied');
        return response.json();
    }
  async  function fetchTextFile(url, retries = 3, delay = 1000) {
      for (let attempt = 1; attempt <= retries; attempt++) {
          try {
              const response = await fetch(url);
              if (!response.ok) throw new Error(`Failed to fetch ${url} - Status: ${response.status}`);

              const blob = await response.blob();
              return await blob.text();
          } catch (error) {
              console.error(`Attempt ${attempt} failed: ${error.message}`);

              // If this was the last attempt, rethrow the error
              if (attempt === retries) {
                  throw error;
              }

              // Wait before retrying (backoff delay)
              await new Promise(resolve => setTimeout(resolve, delay));
          }
      }
  }


    function parseHTML(htmlString) {
        return new DOMParser().parseFromString(htmlString, 'text/html');
    }

    async function loadExternalResources(doc, selector, attribute) {
        const elements = doc.querySelectorAll(selector);
        const promises = Array.from(elements).map(async element => {
            const fileUrl = getFileUrl(element[attribute], selector.includes('link'));
          console.log(">>",fileUrl);
          const fileContent = await fetchTextFile(fileUrl);

            injectExternalResource(doc, selector, fileContent);
        });
        await Promise.all(promises);
    }

    function getFileUrl(filePath, isStylesheet) {
      console.log("K=Map",filePath)
        if (filePath.startsWith('http')) return filePath;
        const rawUrl = `https://raw.githubusercontent.com/${config.repoOwner}/${config.repoName}/${config.branch}/${currentDirectory}/${filePath}`;
        return rawUrl;
    }

    function injectExternalResource(doc, selector, content) {
        if (selector.includes('link')) {
            const styleTag = document.createElement('style');
            styleTag.textContent = content;
            doc.head.appendChild(styleTag);
        } else if (selector.includes('script')) {
            const scriptTag = document.createElement('script');
            scriptTag.textContent = content;
            doc.body.appendChild(scriptTag);
        }
    }

    function updateImageSources(doc) {
        doc.querySelectorAll('img[src]').forEach(img => {
            img.src = getFileUrl(img.getAttribute('src'), false);
        });
    }

    function updateLinkSources(doc) {
        doc.querySelectorAll('a[href]').forEach(link => {
            const href = link.getAttribute('href');
            if (href.startsWith('#')) return; // In-page link, leave unchanged
            if (!href.startsWith('http')) {
                link.setAttribute('href', getFileUrl(href, false));
            }
        });
    }

    function loadIframeContent(iframeDoc) {
        const iframe = document.createElement('iframe');
        document.getElementById('content').innerHTML = '';
        document.getElementById('content').appendChild(iframe);

        const iframeDocContent = `
            <!DOCTYPE html>
            <html lang="en">
                <head>${iframeDoc.head.innerHTML}</head>
                <body>${iframeDoc.body.innerHTML}</body>
            </html>
        `;
        iframe.srcdoc = iframeDocContent;

        iframe.addEventListener('load', () => setupIframeLinks(iframe));
    }

    function setupIframeLinks(iframe) {
        const iframeDoc = iframe.contentDocument;
        iframeDoc.addEventListener('click', async (event) => {
            const target = event.target;
            if (target.tagName === 'A' && target.getAttribute('href')) {
                event.preventDefault();
                const href = target.getAttribute('href');

                if (href.endsWith('.html') || href.endsWith('.csv')) {
                    // Resolve the href to an absolute URL if it's relative
                    const absoluteHref = href.startsWith('http') ? href : `${currentDirectory}/${href}`;
                    const resolvedPath = absoluteHref.replace(`https://raw.githubusercontent.com/${config.repoOwner}/${config.repoName}/${config.branch}/`, '');

                    // Update the current directory based on the resolved path
                    const parts = resolvedPath.split('/');
                    currentDirectory = parts.slice(0, parts.length - 1).join('/');

                    await loadPageIntoIframe(absoluteHref, iframe);
                }
            }
        });
    }

    async function loadPageIntoIframe(url, iframe) {
        try {
            const pageUrl = url.startsWith('http') ? url : getFileUrl(url, false);
            const pageContent = await fetchTextFile(pageUrl);
            const pageDoc = parseHTML(pageContent);

            await loadExternalResources(pageDoc, 'link[rel="stylesheet"]', 'href');
            await loadExternalResources(pageDoc, 'script[src]', 'src');
            updateImageSources(pageDoc);
            updateLinkSources(pageDoc);

            historyStack.push({ srcdoc: iframe.srcdoc, directory: currentDirectory });
            iframe.srcdoc = `
                <!DOCTYPE html>
                <html lang="en">
                    <head>${pageDoc.head.innerHTML}</head>
                    <body>${pageDoc.body.innerHTML}</body>
                </html>
            `;

            document.getElementById('backButton').disabled = historyStack.length === 0;
        } catch (error) {
            showError(error.message);
        }
    }

    document.getElementById('backButton').addEventListener('click', () => {
        if (historyStack.length > 0) {
            const iframe = document.querySelector('iframe');
            const { srcdoc, directory } = historyStack.pop();
            iframe.srcdoc = srcdoc;
            currentDirectory = directory;

            document.getElementById('backButton').disabled = historyStack.length === 0;
        }
    });

    function showError(message) {
        document.getElementById('content').innerHTML = `<p class="error">Error: ${message}</p>`;
    }

    fetchFolderContent();
</script>
</body>
</html>