add available files on epub tool

epub.php

@@ -706,9 +706,24 @@
 </form>
 </div>
 
-<h1>Links</h1>
-<a href="../epub">Fichiers générés</a><br>
-<a href="../">Revue de presse</a><br>
+<h1>Available files</h1>
+<?php
+	if ($handle = opendir('epub')) {
+	    echo "<ul>";
+
+	    // Loop through the directory contents
+	    while (false !== ($file = readdir($handle))) {
+	        if ($file != "." && $file != "..") {
+	            $filePath = 'epub/' . $file;
+	            $modTime = date("F d Y H:i:s.", filemtime($filePath));
+	            echo "<li><a href='$filePath' download>$file</a> - $modTime</li>";
+	        }
+	    }
+
+	    echo "</ul>";
+	    closedir($handle);
+	}
+?>
 
 <h1>Mediapart RSS summary</h1>
 <?php
@@ -720,5 +735,10 @@
 		echo '<div><a href="'.$item->link.'">'.$item->pubDate. ' '.$item->title.'</a></div>';
 	}
 ?>
+
+<h1>Links</h1>
+<a href="../epub">Generated files</a><br>
+<a href="../">Press review</a><br>
+
 </body>
 </html>