Download button without showing your way

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Download button without showing your way

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#1 by (1 votes)

2

Hello,

I have a main mysite.com html site that can be found by search engine robots and I've done myite.com/download.html with these parameters <meta name="robots" content="noindex, nofollow, nosnippet, noodp, noarchive, noimageindex"> not to be found in search engines and where I want to create a download button for the .PDF files .DOC and .DOCX without the person seeing the path of the file <a href="http://meusite.com/download/arquivo.pdf"> , without that file can be indexed by the search engines and without the person being able to download by typing eg myite.com/download/film .pdf I found some information on the internet via php, but most coupled the need to create a login on the download page. The idea is to pass this link (meusite.com/download.html) to some people and they can only download it there.

I placed the download files outside of public_html to make it difficult to access them directly, for example with link
How do I make a download button without showing the direct link and if possible renaming the file ex: 759345798357934.pdf to file1.pdf and sdjfhksdjfksdjf.doc to file2.doc making it difficult to search for this file?
How do I create a second PDF view button in the browser without also showing the actual path and changing its name?

Thanks for the help right away.

php html5 download link button

asked by anonymous 02.03.2018 / 20:37

1 answer

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score 1 · Accepted Answer

You can make PHP pass the file to itself and change the header can make the download automatic:

pdf.php In the filename = attribute you set the download name for the file that is different from the original.

<?php
if(isset($_GET['id']) && !empty($_GET['id'])){
    // Exemplo de buscar o arquivo
        $file = "./contos_de_fadas/".$_GET['id'].".pdf";
    // Cabeçalho PDF
    $dl="inline";
    if(isset($_GET['download'])){$dl="attachment";}
    header("Content-type:application/pdf");
    header('Content-Transfer-Encoding: binary');
    header("Content-Disposition: ".$dl."; filename=nome_falso.pdf");
    header('Content-Length: ' . filesize($file));
    header('Accept-Ranges: bytes');
    @readfile($file);
}else{
    echo "Nenhuma ID selecionada";
}
?>

Example in HTML + JAVASCRIPT:

function pdfView(t){
document.location = "pdf.php?id="+t.name;
}
function pdfDownload(t){
document.location = "pdf.php?id="+t.name+"&download";
}

<input type="button" onclick="pdfView(this)" name="chapeusinho_vermelho" value="Chapéusinho Vermelho" />
<input type="button" onclick="pdfDownload(this)" name="chapeusinho_vermelho" value="Download" />
<br>
<input type="button" onclick="pdfView(this)" name="tres_porquinhos" value="Os Três Porquinhos" />
<input type="button" onclick="pdfDownload(this)" name="tres_porquinhos" value="Download" />
<br>

In this way, not only will the links be hidden, but the user's download manager will also not have access other than by PHP.