added php upload script

#8

index.html

@@ -31,8 +31,9 @@
         </div>
     </aside>
     <main>
-        <form action="./upload.php" method="POST" class="hidden" id="form">
+        <form action="./upload.php" method="POST" class="hidden" id="form" enctype="multipart/form-data">
-            <input type="file" name="videoFile" id="videoFile">
+            <input type="file" name="videoFile" id="videoFile" accept="video/*">
+            <input type="text" name="xmlFile" hidden id="xmlFile">
         </form>
         <video controls id="video" preload="auto" class="hidden"></video>
         <div class="video-controls hidden" id="video-controls">

js/controller.js

@@ -24,6 +24,7 @@ class Controller {
       );
     } else {
       this.view.showAddVideo();
+      this.addEventListenersToAddVideo();
     }
   }
 
@@ -37,6 +38,13 @@ class Controller {
     );
   }
 
+  addEventListenersToAddVideo() {
+    let form = document.getElementById("form");
+    form.addEventListener("submit", function () {
+      document.getElementById("xmlFile").value = this.view.editor.getValue();
+    }.bind(this));
+  }
+
   // Přidání listenerů
   addEventListenersToVideoControls() {
     const video = document.getElementById("video");

upload.php

@@ -0,0 +1,66 @@
+<?php
+if ($_SERVER["REQUEST_METHOD"] == "POST") {
+    $allowedExts = array("mp4", "mov", "wmv", "flv", "avi", "avchd", "webm", "mkv");
+    $extension = pathinfo($_FILES['videoFile']['name'], PATHINFO_EXTENSION);
+
+    if ((($_FILES["videoFile"]["type"] == "video/mp4")
+            || ($_FILES["videoFile"]["type"] == "video/x-msvideo")
+            || ($_FILES["videoFile"]["type"] == "video/mpeg")
+            || ($_FILES["videoFile"]["type"] == "video/ogg")
+            || ($_FILES["videoFile"]["type"] == "video/mp2t")
+            || ($_FILES["videoFile"]["type"] == "video/webm")
+            || ($_FILES["videoFile"]["type"] == "video/3gpp")
+            || ($_FILES["videoFile"]["type"] == "video/x-matroska")
+            || ($_FILES["videoFile"]["type"] == "video/3gpp2"))
+
+        && ($_FILES["videoFile"]["size"] < 500000000)
+        && in_array($extension, $allowedExts)
+        && isset($_POST["xmlFile"])
+    ) {
+        if ($_FILES["videoFile"]["error"] > 0) {
+            redirect("?e='" . $_FILES["videoFile"]["error"] . "'");
+        } else {
+            do {
+                $generatedFileName = generateRandomString();
+            } while (file_exists("videos/" . $generatedFileName . "." . $extension));
+
+            move_uploaded_file(
+                $_FILES["videoFile"]["tmp_name"],
+                "videos/R-" .
+                    $generatedFileName . "." . $extension
+            );
+            writeToFile("videos/" . $generatedFileName . ".xml", $_POST["xmlFile"]);
+            shell_exec("./transcode.sh > /dev/null 2>&1 &");
+            redirect("?v=" . $generatedFileName);
+        }
+    } else {
+        redirect("?e='invalid file'");
+    }
+} else {
+    redirect();
+}
+
+function writeToFile($file, $xml) {
+    $myfile = fopen($file, "w") or die("Unable to open file!");
+    $txt = "John Doe\n";
+    fwrite($myfile, $xml);
+    fclose($myfile);
+}
+
+function redirect($videoID = null)
+{
+    header("Location: index.html" . $videoID);
+    die();
+}
+
+function generateRandomString($length = 4)
+{
+    $characters = 'abcdefghijklmnopqrstuvwxyz';
+    $charactersLength = strlen($characters);
+    $randomString = '';
+    for ($i = 0; $i < $length; $i++) {
+        $randomString .= $characters[rand(0, $charactersLength - 1)];
+    }
+    return $randomString;
+}
+?>