/**
* Upload function will be called via the Flash uploader
*
* @class flagAdmin
* @param integer $galleryID
* @return string $result
*/
static function swfupload_image($galleryID = 0)
{
global $wpdb;
if ($galleryID == 0) {
//@unlink($temp_file);
return __('No gallery selected!', 'flag');
}
// WPMU action
if (flagAdmin::check_quota()) {
return '0';
}
// Check the upload
if (!isset($_FILES['file']) || !is_uploaded_file($_FILES["file"]["tmp_name"]) || $_FILES["file"]["error"] === UPLOAD_ERR_OK) {
flagAdmin::file_upload_error_message($_FILES['file']['error']);
}
// get the filename and extension
$temp_file = $_FILES["file"]['tmp_name'];
$filepart = flagGallery::fileinfo($_FILES['file']['name']);
$filename = $filepart['basename'];
// check for allowed extension
$ext = array('jpeg', 'jpg', 'png', 'gif');
if (!in_array($filepart['extension'], $ext)) {
return $filename . ' ' . __('is no valid image file!', 'flag');
}
// get the path to the gallery
$gallerypath = $wpdb->get_var($wpdb->prepare("SELECT path FROM {$wpdb->flaggallery} WHERE gid = %d ", $galleryID));
if (!$gallerypath) {
@unlink($temp_file);
return __('Failure in database, no gallery path set !', 'flag');
}
// read list of images
$imageslist = flagAdmin::scandir(WINABSPATH . $gallerypath);
// check if this filename already exist
$i = 0;
while (in_array($filename, $imageslist)) {
$filename = sanitize_title($filepart['filename']) . '_' . $i++ . '.' . $filepart['extension'];
}
$dest_file = WINABSPATH . $gallerypath . '/' . $filename;
// save temp file to gallery
if (!@move_uploaded_file($temp_file, $dest_file)) {
flagAdmin::check_safemode(WINABSPATH . $gallerypath);
return __('Error, the file could not moved to : ', 'flag') . $dest_file;
}
if (!flagAdmin::chmod($dest_file)) {
return __('Error, the file permissions could not set', 'flag');
}
// add images to database
$image_ids = flagAdmin::add_Images($galleryID, array($filename));
$return = '';
//create thumbnails
foreach ($image_ids as $picture) {
$return = flagAdmin::create_thumbnail($picture);
}
//add the preview image if needed
if (intval($_POST['last']) == 1) {
flagAdmin::set_gallery_preview($galleryID);
}
return intval($return) == 1 ? '' : $return;
}