BCPackages-Interface/assets/js/fetchPackages.js

async function fetchPackages(uri) {
    let statusText = document.getElementById("statusText");
    statusText.innerHTML = "Fetching packages, please wait...";
    let response = await fetch(uri, {
        method: "GET"
    })
    let responseText = await response.text()
    if (response.status === 200) {
        console.log('Response:', responseText);
        try {
            const parsedDocument = new DOMParser().parseFromString(responseText, "text/html");
            const linksNodeList = parsedDocument.querySelectorAll("a");
            linksNodeList.forEach((link) => {
                const linkText = link.innerHTML.trim();
                const forbiddenLinks = ["Name", "Last modified", "Size", "Description", "Parent Directory", "repodata/"];
                if (!forbiddenLinks.includes(linkText) && !linkText.endsWith(".html")) {
                    const packageLink = document.createElement("a");
                    const newRedirect = uri + "/" + link.href.split("/").pop();
                    packageLink.href = newRedirect;
                    packageLink.innerHTML = linkText;
                    packageLink.className = "package";
                    packageLink.target = "_blank";
                    document.getElementById("packages").appendChild(packageLink);
                    console.log('Original URL:', link.href);
                    console.log('Modified URL:', newRedirect);
                }
            });
            if (document.getElementById("packages").childElementCount === 0) {
                statusText.innerHTML = "Nothing here yet!";
            } else {
                statusText.remove()
            }
        } catch (e) {
            console.error('Parsing error:', e);
            statusText.innerHTML = "Failed to fetch packages. Please try again later.";
        }
    } else if (response.status === 404) {
        console.error('Response:', responseText);
        statusText.innerHTML = "Nothing here yet!";
    } else {
        console.error('Response:', responseText);
        statusText.innerHTML = "Failed to fetch packages. Please try again later.";
    }
}