/**
* processing image uploads
*
* @todo sizes should be customizable
*/
public function uploadProcess(&$vars)
{
// NEW CHECKS
if (!($member = $this->getLoggedInMember())) {
$vars['error'] = 'Gallery_NotLoggedIn';
return false;
}
if (!isset($_FILES['gallery-file']) || !is_array($_FILES['gallery-file']) || count($_FILES['gallery-file']) == 0) {
$vars['error'] = 'Gallery_UploadError';
return false;
}
$noError = true;
// flag for error on one file
$userDir = new PDataDir('gallery/user' . $member->get_userid());
$insert = $this->dao->prepare('
INSERT INTO `gallery_items`
(`id`, `user_id_foreign`, `file`, `original`, `flags`, `mimetype`, `width`, `height`, `title`, `created`)
VALUES
(?, ?, ?, ?, ?, ?, ?, ?, ?, NOW())
');
$itemId = false;
$insert->bindParam(0, $itemId);
$userId = $member->get_userid();
$insert->bindParam(1, $userId);
$hash = false;
$insert->bindParam(2, $hash);
$orig = false;
$insert->bindParam(3, $orig);
$flags = 0;
$insert->bindParam(4, $flags);
$mimetype = false;
$insert->bindParam(5, $mimetype);
$width = false;
$insert->bindParam(6, $width);
$height = false;
$insert->bindParam(7, $height);
$title = false;
$insert->bindParam(8, $title);
foreach ($_FILES['gallery-file']['error'] as $key => $error) {
$fileName = $_FILES['gallery-file']['name'][$key];
// if upload failed, set error message
if (!empty($fileName) && $error != UPLOAD_ERR_OK) {
$noError = false;
switch ($error) {
case UPLOAD_ERR_INI_SIZE:
case UPLOAD_ERR_FORM_SIZE:
$vars['fileErrors'][$fileName] = 'Gallery_UploadFileTooLarge';
break;
default:
$vars['fileErrors'][$fileName] = 'Gallery_UploadError';
break;
}
} elseif (!empty($fileName)) {
// upload succeeded -> check if image
$img = new MOD_images_Image($_FILES['gallery-file']['tmp_name'][$key]);
if (!$img->isImage()) {
$noError = false;
$vars['fileErrors'][$fileName] = 'Gallery_UploadNotImage';
} else {
// upload is image
// resize
$size = $img->getImageSize();
$original_x = min($size[0], PVars::getObj('images')->max_width);
$original_y = min($size[1], PVars::getObj('images')->max_height);
$tempDir = dirname($_FILES['gallery-file']['tmp_name'][$key]);
$resizedName = md5($_FILES['gallery-file']['tmp_name'][$key]) . '_resized';
$img->createThumb($tempDir, $resizedName, $original_x, $original_y, true, 'ratio');
$tempFile = $tempDir . '/' . $resizedName;
// create new image object from resized image
$img = new MOD_images_Image($tempFile);
$size = $img->getImageSize();
$type = $size[2];
$hash = $img->getHash();
if ($userDir->fileExists($hash)) {
continue;
}
if (!$userDir->copyTo($tempFile, $hash)) {
continue;
}
if (!($result = $this->createThumbnails($userDir, $img))) {
return false;
}
$itemId = $this->dao->nextId('gallery_items');
$orig = $_FILES['gallery-file']['name'][$key];
$mimetype = image_type_to_mime_type($type);
$width = $size[0];
$height = $size[1];
$title = $orig;
try {
$insert->execute();
} catch (PException $e) {
error_log($e->__toString());
}
if ($vars['galleryId']) {
$this->dao->exec("INSERT INTO `gallery_items_to_gallery` SET `gallery_id_foreign` = '" . $vars['galleryId'] . "', `item_id_foreign`= " . $itemId);
}
$vars['fileErrors'][$_FILES['gallery-file']['name'][$key]] = 'Gallery_UploadFileSuccessfule';
unlink($tempFile);
}
}
}
return $noError;
}
/**
* takes care of a group image being uploaded
*
* @access private
* @return mixed - false on fail or the name of the uploaded image
*/
private function handleImageUpload()
{
if ($_FILES['group_image']['error'] != 0) {
return false;
} else {
$dir = new PDataDir('groups');
$img = new MOD_images_Image($_FILES['group_image']['tmp_name']);
$new_name = $img->getHash();
if (empty($new_name)) {
return false;
}
if (!($dir->fileExists($new_name) || $dir->copyTo($_FILES['group_image']['tmp_name'], $new_name))) {
return false;
} else {
// yup, hackish way of resizing an image
// feel free to add a resize function to MOD_images_Image and change this bit
// or create an image entity with all needed functionality in ONE place
// ... in my dreams ...
$img->createThumb($dir->dirName(), $new_name, 300, 300, true);
$img->createThumb($dir->dirName(), 'thumb', 100, 100);
return $new_name;
}
}
}
