IF and ELSE if the file is PDF or DOCX

Question

I have a system, where monthly files (docx and pdf) are registered, for me to view docx files in the browser I had to use a iframe, and now I can see the docx, but I can no longer view the PDF...

I was thinking of using a IF and ELSE, but I don’t know how to differentiate the files...

To better understand: If the file is DOCX open the file that way, if not, that way...

I redirect the files to the page (see-file.php) to be opened.

Where files are sent:

echo $cont['relatorio_educacao_fisica'] != "" ? "<td><a style='color: Blue' href='ver-arquivo.php?documento=uploads/uploadsed/{$cont['relatorio_educacao_fisica']}' title='{$cont['relatorio_educacao_fisica']}' target='_blank'><img src='images/icon/bola.png' style='width:40px; height:40px;cursor:pointer;'></a></td>" : "<td></td>";


                echo $cont['relatorio_enfermagem'] != "" ? "<td><a style='color: Blue' href='ver-arquivo.php?documento=uploads/uploadsenf/{$cont['relatorio_enfermagem']}' title='{$cont['relatorio_enfermagem']}' target='_blank'><img src='images/icon/enf.png' style='width:40px; height:40px;cursor:pointer;'></a></td>" : "<td></td>";

                     echo $cont['relatorio_nutricao'] != "" ? "<td><a style='color: Blue' href='ver-arquivo.php?documento=uploads/uploadsnut/{$cont['relatorio_nutricao']}' title='{$cont['relatorio_nutricao']}' target='_blank'><img src='images/icon/nut.png' style='width:40px; height:40px;cursor:pointer;'></a></td>" : "<td></td>";

                       echo $cont['relatorio_pedagogia'] != "" ? "<td><a style='color: Blue' href='ver-arquivo.php?documento=uploads/uploadsped/{$cont['relatorio_pedagogia']}' title='{$cont['relatorio_pedagogia']}' target='_blank'><img src='images/icon/ped.png' style='width:45px; height:45px;cursor:pointer;'></a></td>" : "<td></td>";

                          echo $cont['relatorio_terapia_ocupacional'] != "" ? "<td><a style='color: Blue' href='ver-arquivo.php?documento=uploads/uploadster/{$cont['relatorio_terapia_ocupacional']}' title='{$cont['relatorio_terapia_ocupacional']}' target='_blank'><img src='images/icon/ter.png' style='width:45px; height:45px;cursor:pointer;'></a></td>" : "<td></td>";

                         echo $cont['relatorio_servicos_sociais'] != "" ? "<td><a style='color: Blue' href='ver-arquivo.php?documento=uploads/uploadser/{$cont['relatorio_servicos_sociais']}' title='{$cont['relatorio_servicos_sociais']}' target='_blank'><img src='images/icon/ser.png' style='width:45px; height:45px;cursor:pointer;'></a></td>" : "<td></td>"; 

Code where I view docx files: (view-file.php)

<iframe class="arquivos" src="https://view.officeapps.live.com/op/embed.aspx?src=https://www.meusite.com/<?php echo urlencode($_GET['documento']); ?>"></iframe>

Code of how I was able to view the pdf files:

<a href='uploads/uploadsenf/".$cont['relatorio_enfermagem']."'target='_blank'>".$cont['relatorio_enfermagem']."</a>

Does anyone know how I can do it with IF and ELSE, or some other function?

Answer 1

You can use the function pathinfo(), with it you will have some information about the file. And one of them is the extension. You can get more information about this function in this link.

// Cria um array contendo os caminhos dos arquivos.
// Uma dica é que você pode aproveitar e colocar os icones para exibi-los dentro do laço
$data = [
    [
        'path' => 'relatorio_educacao_fisica',
        'icon' => 'images/icon/bola.png',
    ],
    [
        'path' => 'relatorio_enfermagem',
        'icon' => 'images/icon/enf.png',
    ],
    [
        'path' => 'relatorio_nutricao',
        'icon' => 'images/icon/nut.png',
    ]
];


foreach ($data as $value) {
    // Verifica se o caminho está "setado"
    if (isset($value['path'])) {
        // Pega a extensão do arquivo
        $extension = pathinfo($value['path'], PATHINFO_EXTENSION);
        if ($extension == 'pdf') {
            // Exibe o link com o icone correto para cada arquivo
            echo "<td><a style='color: Blue' href='ver-arquivo.php?documento=uploads/uploadsenf/{$value['path']}' title='{$value['path']}' target='_blank'><img src='{$value['icon']}' style='width:40px; height:40px;cursor:pointer;'></a></td>";
        } else {
            // Exibe seu iframe
            echo '<iframe class="arquivos" src="https://view.officeapps.live.com/op/embed.aspx?src=https://www.meusite.com/' . urlencode($value['path']) . '"></iframe>';
        }
    } else {
        echo '<td></td>';
    }
}

I tried to bring my example as close as possible to your code, but I need you to understand what the code does, so don’t just try to copy and paste the code and hope it works.