Tiny File Manager

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<?php

session_start();

echo " +++++++ "  .getcwd();
    echo "<br>";
    echo "<br>";
    echo "<br>";

$highlightjs_style = 'vs';
    define('FM_HIGHLIGHTJS_STYLE', $highlightjs_style);

// echo 'Referrer is ' . $_SERVER['HTTP_REFERER'] . '<br>';
  
  /* function goback()
{
	header("Location: {$_SERVER['HTTP_REFERER']}");
	//exit;
}

goback();*/

///$_SERVER['HTTP_REFERER']
    // https://www.tutorialspoint.com/how-to-stop-browser-s-back-button-using-javascript
    // How to Disable Browser Back Button using JavaScript

$file = "pipo.html";
    $file = "GANTT";

$file = $_SERVER['DOCUMENT_ROOT'] ."/Fusion/GANTT";
   if(is_dir($file)) {
  echo ("$file is a directory");
} else {
  echo ("$file is not a directory");
}

$file = $_SERVER['DOCUMENT_ROOT'] ."/Fusion/pipo.html";
if(is_file($file)) {
echo ("$file is a file");
} else {
echo ("$file is not a file");
}

$root_path = $_SERVER['DOCUMENT_ROOT'];
    $dirReference = $root_path ."/Fusion";

/*    
	$file_path = $dirReference ."/" ."road-1072823_1280.jpg";
    $ext = strtolower(pathinfo($file_path, PATHINFO_EXTENSION));
    echo "<br>";
    echo $ext;
    echo "<br>";
    $mime_type = get_mime_type($file_path);
    echo  $mime_type;
    echo "<br>";

$is_zip = false;
    $is_image = false;
    $is_audio = false;
    $is_video = false;
    $is_text = false;

if (in_array($ext, get_image_exts()))
     {
        $is_image = true;
        $view_title = 'Image';
        echo $is_image ." " .$view_title;
    }
    if(in_array($ext, get_text_exts()) ) //|| substr($mime_type, 0, 4) == 'text' || in_array($mime_type, fm_get_text_mimes())) {
    {    $is_text = true;
        $content = file_get_contents($file_path);
    }    
   */ 
?>

<style>

tr:hover {
          background-color: #ffff99;
        }

.selected {
    background-color: #E30B5C;
}

.noselected {
    background-color: #5555;
}

.newRow
{
  color: #dd0000;
  background-color:#ffd700;
}

.blankcell {
    background: none!important; 
    border: none!important;
}

.aligned {
      display: flex;
      align-items: center;
    }
    .aligned > img {
      margin-right: 10px;
    }

a { text-decoration: none; }

/*
header('Content-Type: image/gif');
$image= file_get_contents('http://localhost/no_img.gif');
echo $image;?>

https://cyberzoide.developpez.com/php4/file/

https://stackoverflow.com/questions/16045668/highlight-table-row-when-check-box-is-checked

https://breakingpar.com/bkp/home.nsf/0/87256B280015193F87256D6900079C14

https://jsfiddle.net/s5Gzd/6

https://www.aspsnippets.com/Articles/2659/Get-selected-checked-CheckBox-Row-values-of-HTML-Table-using-JavaScript/

https://shivrajan.medium.com/javascript-function-to-highlight-a-table-row-when-its-clicked-1967a483e3c3

https://www.reddit.com/r/learnjavascript/comments/11hv2ar/highlight_only_one_row_in_html_table/?onetap_auto=true&one_tap=true

https://www.tutorialspoint.com/how-to-access-tr-element-from-table-using-javascript

https://stackoverflow.com/questions/41485807/pure-javascript-select-table-row-as-object-when-click

https://www.w3schools.com/jsref/coll_table_rows.asp

https://1bestcsharp.blogspot.com/2017/03/javascript-change-selected-html-table-row-background-color.html

https://www.w3schools.com/jsref/tryit.asp?filename=tryjsref_table_rows_index

https://www.dofactory.com/html/tr/style

https://stackoverflow.com/questions/17335496/alternate-row-colors-in-javascript

*/
    /* OK mais recouvre le mode hover et les selections */
    /*tr:nth-child(odd) { background-color: lightblue; }
      tr:nth-child(even) {background-color: lightgreen;}
    */

</style>

function disableBack()
{ window.history.forward(); }
//setTimeout("disableBack()", 0);
//window.onunload = function () { null };

// JavaScript Code to Highlight any 
        // row in the given table. 
 /*       document.getElementById('table_to_highlight') 
            .addEventListener('click', function (item) { 
  
                // To get tr tag  
                // In the row where we click 
                var row = item.path[1]; 
  
                var row_value = ""; 
  
                for (var j = 0; j < row.cells.length; j++) { 
  
                    row_value += row.cells[j].innerHTML; 
                    row_value += " | "; 
                } 
  
                alert(row_value); 
  
                // Toggle the highlight 
                if (row.classList.contains('highlight')) 
                    row.classList.remove('highlight'); 
                else 
                    row.classList.add('highlight'); 
            }); 
        */    
    </script>

function toggle(source) 
{ 
    
            let checkboxes = document.querySelectorAll('input[type="checkbox"]'); 
            for (let i = 1; i < checkboxes.length; i++) 
            { 
                if (checkboxes[i] != source) 
                {
                    checkboxes[i].checked = source.checked; 
                   // document.getElementById("table_to_highlight").rows[i].style.background = selected;
                   // document.getElementById('t2').style.backgroundColor=color3;

//x[i].innerHTML = "NEW CONTENT";
                   
                }    
            }

selectedRow();
}

function plouf(element)
{
    //alert("Bingo...");

//var x = document.getElementById("table_to_highlight").rows[element].cells;
    //                x.className = "newRow";
    //                console.log(x);

/*if(  element.style == "selected")
    {
        element.classList.toggle("noselected");
        alert("annule");
    }
    else 
    {
                     element.classList.toggle("selected");
                     alert("flash");
    }  */

element.classList.toggle("selected");
}

function selectedRow(){
                
                var index,
                table = document.getElementById("table_to_highlight");
            
                for(var i = 1; i < table.rows.length; i++)
                {
                    //table.rows[i].onclick = function()
                    //{
                         // remove the background from the previous selected row
                        //if(typeof index !== "undefined"){
                        //   table.rows[index].classList.toggle("selected");
                        //}
                        //console.log(typeof index);
                        // get the selected row index
                        var index = this.rowIndex;
                        // add class selected to the row
                        //console.log("message....");
                        //this.classList.toggle("selected");
                        //console.log(typeof index);

table.rows[i].classList.toggle("selected");
                     //};
                }
                
            }
function test_checkbox()
{

console.log(" Au total : " + document.querySelectorAll('input[type="checkbox"]').length);

let checkboxes = document.querySelectorAll('input[type="checkbox"]');

console.log(checkboxes);

for(var i=0, n=checkboxes.length;i<n;i++)
    {
        //checkboxes[i].checked = source.checked;
        if (checkboxes[i].checked == true)
        {
            console.log( i + "  " + checkboxes[i] + " OK " );
        }
        else
        {
            console.log( i + "  " + checkboxes[i] + " No " );   
        }

}

const checked = document.querySelectorAll('input[type="checkbox"]:checked')
    let selected = [];
    selected = Array.from(checked).map(x => x.value)

console.log(" +++++ " + selected);

/*var item = document.getElementById("ck1");
    if (item.checked == true)
    {
        console.log(" +++++ " + document.getElementById("ck1").value);
    }    */

}

function tutu()
{
    let checkboxes = document.querySelectorAll('input[type="checkbox"]'); 
    //let nb = checkboxes.length;

selection_elements = [];

for(var i=1 ; i<checkboxes.length ;i++)
    {
        let numerotation = "CK" + i;
        console.log(" ***** " + numerotation);
        var obj = document.getElementById(numerotation);

if (obj.checked == true )
        {
            var contenu = document.getElementById(numerotation).value;
            console.log(" Selection ---->>>> " + contenu);
            selection_elements.push(contenu);
            //console.log("\n");
        }
    }

/* const jsonContent = JSON.stringify(selection_elements);

const fs = require("fs");

fs.writeFile("./alphabet.json", jsonContent, 'utf8', function (err)
    {
        if (err)
        {
            return console.log(err);
        }

console.log("The file was saved!");
    }); */

/*$.ajax({
        url: "titi.php",
        type: "POST",
        dataType: 'json',
        data: JSON.stringify(selection_elements),
        success: function(response){}

});
    */
    var tab1 = new Array();
					
	tab1.push("champ_date");
	tab1.push("champ_valeur");

xmlhttp = new XMLHttpRequest();
	var JsonString = JSON.stringify(tab1);

var aze = "+";

//xmlhttp.onreadystatechange = respond;
	xmlhttp.open("POST", "titi.php", true);
	xmlhttp.send(JsonString);

}
</script>

<?php

$tableau_fichiers = array(); 
    $tableau_repertoires = array();

$root_path = $_SERVER['DOCUMENT_ROOT'];

//$path = getcwd();
    //echo " +++ " .$path ."<br>";
    //$aaa =  removeLastDir($path, 1);
    //echo " +++ " .$aaa ."<br>";

$dirReference = $root_path ."/Fusion";
    echo "Reference " .$dirReference ."<br>";

if (isset($_GET['pipo'])) 
    {

// que contient  $_GET['pipo'] ?

if ($_GET['pipo'] != "..")
        {
            $dirPath =  $_SESSION['dirpath'] ."/" .$_GET['pipo'];

if( is_dir($dirPath))
            {
                echo "<br>";
                echo " Folder >>>> " . $dirPath;
                echo "<br>";

$_SESSION['dirpath'] = $dirPath;
                if( $dirReference != $dirPath  )
                {
                    echo "==> " .$_SESSION['dirpath'] ."<br>";
                    // on doit rajouter le double point ( retour en arriére)
                    $obj = new fileObject();
                    $obj->setName("..");
                    $obj->setType('folder');
                    $tableau_repertoires[] = $obj;
                }
            }
            else
            {
                //is_file($dirPath)
                $file_path =  $_SESSION['dirpath'] ."/" .$_GET['pipo'];
                echo "<br>";
                echo " File ------->>>> " . $file_path;
                echo "<br>";

analyse($file_path);
                
            }    
        }

else
        {
            //if(is_dir($_GET['pipo'])) 
            //{
              
                echo "Zoulou " .$_SESSION['dirpath'] ."<br>";
                //echo " <== " .$dirPath ."<br>";
                $chunks = explode('/',  $_SESSION['dirpath']);

//echo "<pre>";
                //print_r($chunks);
                //echo "</pre>";

//$toto = array_shift($chunks);
        
                for($i=0; $i< count($chunks)-1 ; $i++)
                {
                    $dirPath .= "/" .$chunks[$i];
                }

$dirPath = substr($dirPath, 1);

$_SESSION['dirpath'] = $dirPath;
                echo "<== " .$_SESSION['dirpath'] ."<br>"; 
                //echo " <== " .$_SESSION['dirpath'] ."<br>";

if( $dirReference != $dirPath  )
                {
                    //echo "<== " .$_SESSION['dirpath'] ."<br>";
                    // on doit rajouter le double point ( retour en arriére)
                    $obj = new fileObject();
                    $obj->setName("..");
                    $obj->setType('folder');
                    $tableau_repertoires[] = $obj;
                }
            //}
            //else
            //{
            //    echo "Il s'agit d'un fichier !!!!";
            //    echo "<br>";
            //}

}

// echo dirname($path,2)

//chdir('/var/www/');
        //echo realpath('./../../etc/passwd') . PHP_EOL;
        // dirname
        // basename
    }
    else
    {
        // initialisation
        $dirPath = $root_path ."/Fusion";
        $_SESSION['dirpath'] = $dirPath;
        echo "Current start " .$_SESSION['dirpath'] ."<br>";
    }

//echo " TRACE " .$dirPath ."<br>";

class fileObject
{

public $name;
    public $type;
    public $extension;
    public $size;

// Methodes
    function setName($name) 
    {
        $this->name = $name;
    }
    function getName() 
    {
        return $this->name;
    }
    function setType($type) 
    {
        $this->type = $type;
    }
    function getType() 
    {
        return $this->type;
    }
    function setSize($size) 
    {
        $this->size = $size;
    }
    function getSize() 
    {
        return $this->size;
    }

function setExtension($extension) 
    {
        $this->extension = $extension;
    }
    function getExtension() 
    {
        return $this->extension;
    }
}

/*
    $tableau = array();

$myCar = new fileObject();
    $myCar->setName('red');
    $myCar->setType('Xfile');
    $tableau[] = $myCar;

$myCar = new fileObject();
    $myCar->setName('Vert');
    $myCar->setType('plfolder');
    $tableau[] = $myCar;

foreach ($tableau as $element) {
        echo ' ------ ' . $element->color . ' ' . $element->type . "\n";
    }
 */

//   $root_path = $_SERVER['DOCUMENT_ROOT'];

//   echo $root_path;

//   $dirPath = $root_path ."/Fusion";

//   $scan = scandir($dirPath);

/*   
    $tab_folders = array();
    $tab_files = array();
    
    $tableau_content = array();

foreach ($scan as $element) 
    {
        $obj = new fileObject();
        $obj->setName($element);
        if( is_dir($element) )
        {
            //$tab_folders[] = $element;
            $obj->setType('folder');
            //$tableau[] = $obj;
        }
        if( is_file($element) )
        {
            //$tab_files[] = $element;
            $obj->setType('file');
           // $tableau[] = $obj;
        }

$tableau_content[] = $obj;
    }
*/

$tableau_content = array();

echo "Search ....... " .$dirPath ."<br>";

$dir = $dirPath;
    $directories = array();
    $files_list  = array();
    $files = scandir($dir);
    foreach($files as $file)
    {
        if(($file != '.') && ($file != '..'))
        {
            $obj = new fileObject();
            $obj->setName($file);

if(is_dir($dir.'/'.$file))
            {
                $directories[]  = $file;
                $obj->setType('folder');
                $obj->setExtension("None");    
                $tableau_repertoires[] = $obj;
                //echo " ---- " .$file . " folder" ."<br>";
            }
            else
            {
                $files_list[]    = $file;
                $obj->setType('file');
                $tableau_fichiers[] = $obj;
                $obj->setSize( get_filesize(filesize( $dirPath ."/" .$file)) );
                $extension = strtolower(pathinfo($file, PATHINFO_EXTENSION));
                $obj->setExtension($extension);    
            }

$tableau_content[] = $obj;
        }
    }

$tableau_concatenate = array_merge( $tableau_repertoires, $tableau_fichiers);

echo "<pre>";
    echo var_dump($tableau_concatenate);
    echo "<pre>";

/********************************/

// $filesize = fm_get_filesize($filesize_raw);
/*
    $root_path = $_SERVER['DOCUMENT_ROOT'];

echo $root_path;

$dirPath = $root_path ."/Fusion";

$scan = scandir($dirPath);

$tab_folders = array();
    $tab_files = array();

foreach ($scan as $element) 
    {
        if( is_dir($element) )
        {
            $tab_folders[] = $element;
        }
        if( is_file($element) )
        {
            $tab_files[] = $element;
        }
    }

echo "<pre>";
    print_r($tab_folders);
    echo "</pre>";

echo "<pre>";
    print_r($tab_files);
    echo "</pre>";

*/ 
    /*$arrFiles = array();

$files = scandir($dirPath);

foreach ($files as $file) 
    {
        $filePath = $dirPath . '/' . $file;
        if (is_file($filePath)) 
        {
            echo $file . "<br>";
        }
    }*/

// open this directory 
    $myDirectory = opendir($dirPath);

// get each entry
    while($entryName = readdir($myDirectory)) 
    {
	    $dirArray[] = $entryName;
    }

// close directory
    closedir($myDirectory);

//	count elements in array
    //$indexCount	= count($dirArray);
    //Print ("$indexCount files<br>\n");

// sort 'em
    sort($dirArray);

echo "<br>";
    echo "<br>";

for($index=0; $index < count($tableau_concatenate); $index++)
    {
        echo " //////    "  .$tableau_concatenate[$index]->getExtension();
        echo "<br>";
    }

echo "<br>";
    echo "<br>";

echo "<table id='table_to_highlight' border=1 cellpadding=5 cellspacing=0 class=whitelinks>";
    // la classe bloque les highlight sur la ligne des titres (header)
    echo "<tr class='blankcell'>";
    echo "<th><input type='checkbox' onclick='toggle(this);'></th>"; 
    echo "<th>Filename</th>";
    echo "<th>Filetype</th><th>Filesize</th>";
    echo "</tr>";
    
    for($index=0; $index < count($tableau_concatenate); $index++)
    {
        //if (substr("$dirArray[$index]", 0, 1) != ".")
        //{ // don't list hidden files
		//print("<TR><TD><a href=\"$dirArray[$index]\">$dirArray[$index]</a></td>");
		
               // il faut faire la différence entre un répertoire et un fichier !!!

$numerotation = $index + 1;    
        $champ = "CK" .$numerotation;

$blase =  $tableau_concatenate[$index]->getName();
        //$blase = $blase . " +++ ";    
        echo " <tr onclick='plouf(this)'>";

echo "<td>";
        echo "<input type='checkbox'  id='$champ' value = '$blase'  >";
        // onclick='abc()'
        echo "</td>";

$typeFile = $tableau_concatenate[$index]->getType();

/*<a href="home.html">
        <img src="xls-icon-24x24.png">
        A blue square.</a>*/

if( $typeFile == "folder")
        {
             $icon = "folder-icon.png";   
        }
        if( $typeFile == "file")
        {
            $ext = $tableau_concatenate[$index]->getExtension();

if( $ext == "docx")
            {
                $icon = "docx-icon.png";   
            }
            else if( $ext == "pptx")
            {
                $icon = "pptx-icon.png";   
            } 
            else if( $ext == "xlsx")
            {
                $icon = "xlsx-icon.png";   
            }

else if( $ext == "pdf")
            {
                $icon = "pdf-icon.png";   
            }

else if( $ext == "gif"  ) 
            {
                $icon = "gif-icon.png";   
            }

else if( $ext == "bmp"  ) 
            {
                $icon = "bmp-icon.png";   
            }

else if( $ext == "png"  ) 
            {
                $icon = "png-icon.png";   
            }

else if( $ext == "jpg"  || $ext == "jpeg" )
            {
                $icon = "jpg-icon.png";   
            }

else if( $ext == "html" || $ext == "htm"  ) 
            {
                $icon = "html-icon.png";   
            }

else if( $ext == "php"  ) 
            {
                $icon = "php-icon.png";   
            }

else if( $ext == "css"  ) 
            {
                $icon = "css-icon.png";   
            }

else if( $ext == "js"  ) 
            {
                $icon = "javascript-icon.png";   
            }

else if( $ext == "py"  ) 
            {
                $icon = "python-icon.png";   
            }

else if( $ext == "zip"  ) 
            {
                $icon = "zip-icon.png";   
            }

else
            {
                $icon = "text-icon.png";  
            }

}

echo "<td>";
        echo "<div class=\"aligned\">";
        //echo "<img src=\"folder-icon.png\" width='24' height='24'><a href=\"arbo_test05.php?pipo=$blase&typefile=$typeFile\">$blase</a>";
        echo "<img src=\"$icon\" width='24' height='24'><a href=\"arbo_test05.php?pipo=$blase&typefile=$typeFile\">$blase</a>";
        
        //$filelink = '?p=' . urlencode(FM_PATH) . '&view=' . urlencode($f);

echo "</div>";
        echo "</td>";

echo "<td>";
        echo $tableau_concatenate[$index]->getType();
		echo "</td>";

if( $tableau_concatenate[$index]->getName() != "..")
        {
            print("<td>");
            echo $tableau_concatenate[$index]->getSize();
		    print("</td>");
        }
        else
        {
            echo "<td>";
            echo "";
		    echo "</td>";
        }

echo "</tr>";
	    //}
    }

echo "</table>\n";

echo "<br>";
    echo "<br>";

echo "<input type='button' id='btn_selection' onclick='test_checkbox()' value='Validation'>";

echo "<br>";
    echo "<br>";

echo "<input type='button' id='test' onclick='tutu()' value='Check'>";

foreach($directories as $directory)
    {
        echo '<li class="folder">'.$directory.'</li>';
    }

echo "<br>";
    echo "<br>";
    echo "<br>";

foreach($files_list as $file_list)
    {
        echo '<li class="file">'.$file_list.'</li>';
    }

}

function removeLastDir($path, $level)
{
    if (is_int($level) && $level > 0) {
        $path = preg_replace('#\/[^/]*$#', '', $path);

return $this->removeLastDir($path, (int)$level - 1);
    }

return $path;
}

function analyse($file_path)
{

$ext = strtolower(pathinfo($file_path, PATHINFO_EXTENSION));
    echo "<br>";
    echo $ext;
    echo "<br>";
    $mime_type = get_mime_type($file_path);
    echo  $mime_type;
    echo "<br>";

$is_zip = false;
    $is_image = false;
    $is_audio = false;
    $is_video = false;
    $is_text = false;

if (in_array($ext, get_image_exts()))
     {
        $is_image = true;
        $view_title = 'Image';
        echo $is_image ." " .$view_title;

//$image = 'http://www.google.com/doodle4google/images/d4g_logo_global.jpg';
        $imageData = base64_encode(file_get_contents($file_path));
        echo '<img src="data:image/jpeg;base64,'.$imageData.'">';

// header('Content-type: image/jpeg');
        //echo file_get_contents($file_path);

//header('Content-Type: image/jpeg');
        //readfile($file_path);

}
    if(in_array($ext, get_text_exts()) ) //|| substr($mime_type, 0, 4) == 'text' || in_array($mime_type, fm_get_text_mimes())) {
    {    $is_text = true;
         $content = file_get_contents($file_path);

echo '<textarea class="numbered" readonly style="resize:none;" rows="4" cols="50" width="400px" height="400px">' . htmlspecialchars($content). '</textarea>';

$content = '<pre class="with-hljs"><code class="' . $hljs_class . '">' . $content . '</code></pre>';

echo $content;

}

footer();

exit();

}

function get_image_exts()
{
    return array('ico', 'gif', 'jpg', 'jpeg', 'jpc', 'jp2', 'jpx', 'xbm', 'wbmp', 'png', 'bmp', 'tif', 'tiff', 'psd');
}

function get_text_exts()
{
    return array(
        'txt', 'css', 'ini', 'conf', 'log', 'htaccess', 'passwd', 'ftpquota', 'sql', 'js', 'json', 'sh', 'config',
        'php', 'php4', 'php5', 'phps', 'phtml', 'htm', 'html', 'shtml', 'xhtml', 'xml', 'xsl', 'm3u', 'm3u8', 'pls', 'cue',
        'eml', 'msg', 'csv', 'bat', 'twig', 'tpl', 'md', 'gitignore', 'less', 'sass', 'scss', 'c', 'cpp', 'cs', 'py',
        'map', 'lock', 'dtd', 'svg',
    );
}

function footer()
{
?>    
<p class="center"><small><a href="https://github.com/alexantr/filemanager" target="_blank">PHP File Manager</a></small></p>
</div>

<?php

}
?>

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Patoche</title>

</style>

</head>
<body>
<div id="wrapper">
</body>    
</html>