/**
* Function for uploading of videos via the upload form
*
* @return void
* @author Praveen Rajan
*/
function upload_videos()
{
// Videos must be an array
$videoslist = array();
// get selected gallery
$galleryID = (int) $_POST['galleryselect'];
if ($galleryID == 0) {
CvgCore::show_video_error(__('No gallery selected !'));
return;
}
// get the path to the gallery
$gallery = videoDB::find_gallery($galleryID);
if (empty($gallery->path)) {
CvgCore::show_video_error(__('Failure in database, no gallery path set !'));
return;
}
// read list of images
$dirlist = CvgCore::scandir_video_name($gallery->abspath);
$videofiles = $_FILES['videofiles'];
if (is_array($videofiles)) {
foreach ($videofiles['name'] as $key => $value) {
// look only for uploded files
if ($videofiles['error'][$key] == 0) {
$temp_file = $videofiles['tmp_name'][$key];
$temp_file_size = filesize($temp_file);
$temp_file_size = intval(CvgCore::wp_convert_bytes_to_kb($temp_file_size));
$max_upload_size = CvgCore::get_max_size();
if ($temp_file_size > $max_upload_size) {
CvgCore::show_video_error(__('File upload size limit exceeded.'));
continue;
}
//clean filename and extract extension
$filepart = CvgCore::fileinfo($videofiles['name'][$key]);
$filename = $filepart['basename'];
$file_name = $filepart['filename'];
// check for allowed extension and if it's an image file
$ext = array('mp4', 'flv', 'MP4', 'FLV', 'mov', 'MOV', 'mp3', 'MP3');
if (!in_array($filepart['extension'], $ext) || !@filesize($temp_file)) {
CvgCore::show_video_error('<strong>' . $videofiles['name'][$key] . ' </strong>' . __('is no valid video file !'));
continue;
}
// check if this filename already exist in the folder
$i = 0;
while (in_array($file_name, $dirlist)) {
$i++;
$filename = $filepart['filename'] . '_' . $i . '.' . $filepart['extension'];
$file_name = $filepart['filename'] . '_' . $i;
}
$dest_file = $gallery->abspath . '/' . $filename;
//check for folder permission
if (!is_writeable($gallery->abspath)) {
$message = sprintf(__('Unable to write to directory %s. Is this directory writable by the server?'), $gallery->abspath);
CvgCore::show_video_error($message);
return;
}
// save temp file to gallery
if (!@move_uploaded_file($temp_file, $dest_file)) {
CvgCore::show_video_error(__('Error, the file could not moved to : ') . $dest_file);
continue;
}
if (!CvgCore::chmod($dest_file)) {
CvgCore::show_video_error(__('Error, the file permissions could not set.'));
continue;
}
// add to imagelist & dirlist
$videolist[] = $filename;
$dirlist[] = $file_name;
} else {
CvgCore::show_video_error(CvgCore::decode_upload_error($videofiles['error'][0]));
return;
}
}
}
if (count($videolist) > 0) {
// add videos to database
$videos_ids = CvgCore::add_Videos($galleryID, $videolist);
if (CvgCore::ffmpegcommandExists("ffmpeg")) {
foreach ($videos_ids as $video_id) {
CvgCore::create_thumbnail_video($video_id);
}
}
CvgCore::show_video_message(count($videos_ids) . __(' Video(s) successfully added.'));
}
return;
}
