/**
* Upload function will be called via the Flash uploader
*
* @class nggAdmin
* @param integer $galleryID
* @return string $result
*/
static function swfupload_image($galleryID = 0)
{
global $nggdb;
if ($galleryID == 0) {
return __('No gallery selected !', 'nggallery');
}
// WPMU action
if (nggWPMU::check_quota()) {
return '0';
}
// Check the upload
if (!isset($_FILES['Filedata']) || !is_uploaded_file($_FILES['Filedata']['tmp_name']) || $_FILES['Filedata']['error'] != 0) {
return __('Invalid upload. Error Code : ', 'nggallery') . $_FILES['Filedata']['error'];
}
// get the filename and extension
$temp_file = $_FILES['Filedata']['tmp_name'];
$filepart = nggGallery::fileinfo($_FILES['Filedata']['name']);
$filename = $filepart['basename'];
// check for allowed extension
$ext = apply_filters('ngg_allowed_file_types', array('jpeg', 'jpg', 'png', 'gif'));
if (!in_array(strtolower($filepart['extension']), $ext)) {
return esc_html($_FILES[$key]['name']) . __('is no valid image file!', 'nggallery');
}
// get the path to the gallery
$gallery = $nggdb->find_gallery((int) $galleryID);
if (empty($gallery->path)) {
@unlink($temp_file);
return __('Failure in database, no gallery path set !', 'nggallery');
}
// read list of images
$imageslist = nggAdmin::scandir(WINABSPATH . $gallery->path);
// check if this filename already exist
$i = 0;
while (in_array($filename, $imageslist)) {
$filename = $filepart['filename'] . '_' . $i++ . '.' . $filepart['extension'];
}
$dest_file = WINABSPATH . $gallery->path . '/' . $filename;
// save temp file to gallery
if (!@move_uploaded_file($_FILES["Filedata"]['tmp_name'], $dest_file)) {
nggAdmin::check_safemode(WINABSPATH . $gallery->path);
return __('Error, the file could not be moved to : ', 'nggallery') . esc_html($dest_file);
}
if (!nggAdmin::chmod($dest_file)) {
return __('Error, the file permissions could not be set', 'nggallery');
}
return '0';
}
/**
* Upload function will be called via the Flash uploader
*
* @class nggAdmin
* @param integer $galleryID
* @return string $result
*/
function swfupload_image($galleryID = 0)
{
global $wpdb;
if ($galleryID == 0) {
return __('No gallery selected !', 'nggallery');
}
// WPMU action
if (nggWPMU::check_quota()) {
return '0';
}
// Check the upload
if (!isset($_FILES['Filedata']) || !is_uploaded_file($_FILES['Filedata']['tmp_name']) || $_FILES['Filedata']['error'] != 0) {
return __('Invalid upload. Error Code : ', 'nggallery') . $_FILES['Filedata']['error'];
}
// get the filename and extension
$temp_file = $_FILES['Filedata']['tmp_name'];
$filepart = nggGallery::fileinfo($_FILES['Filedata']['name']);
$filename = $filepart['basename'];
// check for allowed extension
$ext = array('jpg', 'png', 'gif');
if (!in_array($filepart['extension'], $ext)) {
return $_FILES[$key]['name'] . __('is no valid image file!', 'nggallery');
}
// get the path to the gallery
$gallerypath = $wpdb->get_var("SELECT path FROM {$wpdb->nggallery} WHERE gid = '{$galleryID}' ");
if (!$gallerypath) {
@unlink($temp_file);
return __('Failure in database, no gallery path set !', 'nggallery');
}
// read list of images
$imageslist = nggAdmin::scandir(WINABSPATH . $gallerypath);
// check if this filename already exist
$i = 0;
while (in_array($filename, $imageslist)) {
$filename = $filepart['filename'] . '_' . $i++ . '.' . $filepart['extension'];
}
$dest_file = WINABSPATH . $gallerypath . '/' . $filename;
// save temp file to gallery
if (!@move_uploaded_file($_FILES["Filedata"]['tmp_name'], $dest_file)) {
nggAdmin::check_safemode(WINABSPATH . $gallerypath);
return __('Error, the file could not be moved to : ', 'nggallery') . $dest_file;
}
if (!nggAdmin::chmod($dest_file)) {
return __('Error, the file permissions could not be set', 'nggallery');
}
return '0';
}
/**
* Method "ngg.uploadImage"
* Uploads a image to a gallery
*
* @since 1.4
*
* @copyright addapted from WP Core
* @param array $args Method parameters.
* - int blog_id
* - string username
* - string password
* - struct data
* o string name
* o string type (optional)
* o base64 bits
* o bool overwrite (optional)
* o int gallery
* o int image_id (optional)
* @return array with image meta data
*/
function uploadImage($args)
{
global $wpdb;
require_once dirname(dirname(__FILE__)) . '/admin/functions.php';
// admin functions
require_once 'meta.php';
// meta data import
$blog_ID = (int) $args[0];
$username = $wpdb->escape($args[1]);
$password = $wpdb->escape($args[2]);
$data = $args[3];
$name = $data['name'];
$type = $data['type'];
$bits = $data['bits'];
// gallery & image id
$gid = (int) $data['gallery'];
// required field
$pid = (int) $data['image_id'];
// optional but more foolproof of overwrite
$image = false;
// container for the image object
logIO('O', '(NGG) Received ' . strlen($bits) . ' bytes');
if (!($user = $this->login($username, $password))) {
return $this->error;
}
// Check if you have the correct capability for upload
if (!current_user_can('NextGEN Upload images')) {
logIO('O', '(NGG) User does not have upload_files capability');
$this->error = new IXR_Error(401, __('You are not allowed to upload files to this site.'));
return $this->error;
}
// Look for the gallery , could we find it ?
if (!($gallery = nggdb::find_gallery($gid))) {
return new IXR_Error(404, __('Could not find gallery ' . $gid));
}
// Now check if you have the correct capability for this gallery
if (!nggAdmin::can_manage_this_gallery($gallery->author)) {
logIO('O', '(NGG) User does not have upload_files capability');
$this->error = new IXR_Error(401, __('You are not allowed to upload files to this gallery.'));
return $this->error;
}
//clean filename and extract extension
$filepart = nggGallery::fileinfo($name);
$name = $filepart['basename'];
// check for allowed extension and if it's an image file
$ext = array('jpg', 'png', 'gif');
if (!in_array($filepart['extension'], $ext)) {
logIO('O', '(NGG) Not allowed file type');
$this->error = new IXR_Error(401, __('This is no valid image file.', 'nggallery'));
return $this->error;
}
// in the case you would overwrite the image, let's delete the old one first
if (!empty($data["overwrite"]) && $data["overwrite"] == true) {
// search for the image based on the filename, if it's not already provided
if ($pid == 0) {
$pid = $wpdb->get_col(" SELECT pid FROM {$wpdb->nggpictures} WHERE filename = '{$name}' AND galleryid = '{$gid}' ");
}
if (!($image = nggdb::find_image($pid))) {
return new IXR_Error(404, __('Could not find image id ' . $pid));
}
// sync the gallery<->image parameter, otherwise we may copy it to the wrong gallery
$gallery = $image;
// delete now the image
if (!@unlink($image->imagePath)) {
$errorString = sprintf(__('Failed to delete image %1$s ', 'nggallery'), $image->imagePath);
logIO('O', '(NGG) ' . $errorString);
return new IXR_Error(500, $errorString);
}
}
// upload routine from wp core, load first the image to the upload folder, $upload['file'] contain the path
$upload = wp_upload_bits($name, $type, $bits);
if (!empty($upload['error'])) {
$errorString = sprintf(__('Could not write file %1$s (%2$s)'), $name, $upload['error']);
logIO('O', '(NGG) ' . $errorString);
return new IXR_Error(500, $errorString);
}
// this is the dir to the gallery
$path = WINABSPATH . $gallery->path;
// check if the filename already exist, if not add a counter index
$filename = wp_unique_filename($path, $name);
$destination = $path . '/' . $filename;
// Move files to gallery folder
if (!@rename($upload['file'], $destination)) {
$errorString = sprintf(__('Failed to move image %1$s to %2$s', 'nggallery'), '<strong>' . $upload['file'] . '</strong>', $destination);
logIO('O', '(NGG) ' . $errorString);
return new IXR_Error(500, $errorString);
}
//add to database if it's a new image
if (empty($data["overwrite"]) || $data["overwrite"] == false) {
$pid_array = nggAdmin::add_Images($gallery->gid, array($filename));
// the first element is our new image id
if (count($pid_array) == 1) {
$pid = $pid_array[0];
}
}
//get all information about the image, in the case it's a new one
if (!$image) {
$image = nggdb::find_image($pid);
}
// create again the thumbnail, should return a '1'
nggAdmin::create_thumbnail($image);
return apply_filters('ngg_upload_image', $image);
}