import.json.php

<?php
global $global, $config;
if (!isset($global['systemRootPath'])) {
    require_once '../videos/configuration.php';
}
header('Content-Type: application/json');

if (!User::canUpload() || !empty($advancedCustom->doNotShowImportMP4Button)) {
    return false;
}

if (!preg_match("/.*\\.mp4$/i", $_POST['fileURI'])) {
    return false;
}

$obj = new stdClass();

$obj->error = true;

$obj->fileURI = pathinfo($_POST['fileURI']);

//get description
$filename = $obj->fileURI['dirname'] . DIRECTORY_SEPARATOR . $obj->fileURI['filename'];
$extensions = ['txt', 'html', 'htm'];

$length = intval($_POST['length']);
if (empty($length) || $length>100) {
    $length = 100;
}

foreach ($extensions as $value) {
    $_POST['description'] = '';
    $_POST['title'] = '';
    if (file_exists("{$filename}.{$value}")) {
        $html = file_get_contents("{$filename}.{$value}");
        $breaks = ["<br />","<br>","<br/>"];
        $html = str_ireplace($breaks, "\r\n", $html);
        $_POST['description'] = $html;
        $cleanHTML = strip_tags($html);
        $_POST['title'] = substr($cleanHTML, 0, $length);
        break;
    }
}

$tmpDir = sys_get_temp_dir();
$tmpFileName = $tmpDir.DIRECTORY_SEPARATOR.$obj->fileURI['filename'];
$source = $obj->fileURI['dirname'] . DIRECTORY_SEPARATOR . $obj->fileURI['basename'];

if (!copy($source, $tmpFileName)) {
    $obj->msg = "failed to copy $filename...\n";
    die(json_encode($obj));
}

if (!empty($_POST['delete']) && $_POST['delete'] !== 'false') {
    if (is_writable($source)) {
        unlink($source);
        foreach ($extensions as $value) {
            if (file_exists("{$filename}.{$value}")) {
                unlink("{$filename}.{$value}");
            }
        }
    } else {
        $obj->msg = "Could not delete $source...\n";
    }
}

$_FILES['upl']['error'] = 0;
$_FILES['upl']['name'] = $obj->fileURI['basename'];
$_FILES['upl']['tmp_name'] = $tmpFileName;
$_FILES['upl']['type'] = 'video/mp4';
$_FILES['upl']['size'] = filesize($tmpFileName);

require_once $global['systemRootPath'] . 'view/mini-upload-form/upload.php';

echo json_encode($obj);