function Edit()
{
global $watermark_cfg;
$ref = $GLOBALS['_SESSION']['ref'];
$FF = get('FF', '', 'gp');
$offset = get('offset', 0, 'gp');
$limit = get('limit', 10, 'gp');
$dir = get('dir', '', 'gp');
$sort = get('sort', 'name', 'gp');
$image = get('image', '', 'gp');
$aimage = get('aimage', '', 'gp');
$cur_image = get('cur_image', '', 'gp');
$fsort = get('file_sort', '', 'gp');
$fldname = get('field', '', 'gp');
$page = get('page', '', 'gp');
$fld = get('fld', array(), 'gp');
$whatdo = get('whatdo', '', 'gp');
$formname = get('formname', '', 'gp');
// определим с какого скрипта вызов
$whatpage = basename($_SERVER['PHP_SELF']);
if ($whatpage == 'index.php') {
$whatpage = "";
}
$fullreferer = NULL;
$info = getimagesize($GLOBALS['_FILES']['file']['tmp_name']);
$allowed_formats = array(1 => FILE_GIF, 2 => FILE_JPEG, 3 => FILE_PNG);
# если файл не закачался, выдать сообщение, чтобы проверили размер файла
if ($_FILES['file']['name'] && !$_FILES['file']['size']) {
Header("Location: /admin/" . $whatpage . "?FF=" . $FF . "&formname=" . $formname . "&offset=" . $offset . "&limit=" . $limit . "&dir=" . $dir . "&sort=" . $sort . "&image=" . $image . "&aimage=" . $aimage . "&cur_image=" . $cur_image . "&file_sort=" . $fsort . "&field=" . $fldname . "&page=" . $page . "&do=" . $whatdo . "&err=3");
}
# проверка на расширение
if (!$this->Allowed($_POST['file'])) {
Header("Location: /admin/" . $whatpage . "?FF=" . $FF . "&formname=" . $formname . "&offset=" . $offset . "&limit=" . $limit . "&dir=" . $dir . "&sort=" . $sort . "&image=" . $image . "&aimage=" . $aimage . "&cur_image=" . $cur_image . "&file_sort=" . $fsort . "&field=" . $fldname . "&page=" . $page . "&do=" . $whatdo . "&err=4");
}
# Надо проверить, что это не CMYK
if ($info['channels'] == 4) {
Header("Location: /admin/" . $whatpage . "?FF=" . $FF . "&formname=" . $formname . "&offset=" . $offset . "&limit=" . $limit . "&dir=" . $dir . "&sort=" . $sort . "&image=" . $image . "&aimage=" . $aimage . "&cur_image=" . $cur_image . "&file_sort=" . $fsort . "&field=" . $fldname . "&page=" . $page . "&do=" . $whatdo . "&err=2");
}
# Закачанный файл
$quality = @array_shift(@mysql_fetch_row(@mysql_query('SELECT value FROM params WHERE name="resize_quality"')));
if (!$quality) {
$quality = 85;
}
if ($GLOBALS['_FILES']['file']['size']) {
$fname = $this->GetUploadedFile($GLOBALS['_FILES']['file']['tmp_name'], $GLOBALS['_FILES']['file']['name'], FILES_DIR . $dir, $GLOBALS['_POST']['resample'], $quality);
}
$fname = FILES_DIR . '/' . $dir . '/' . $fname;
$info = getimagesize($fname);
if ($_POST['watermark'] && class_exists('RWatermark') && $watermark_cfg && in_array($info[2], array_keys($allowed_formats)) && is_file($watermark_cfg['watermark']) && ($info[0] > $watermark_cfg['width'] || $info[1] > $watermark_cfg['height'])) {
$handle = new RWatermark($allowed_formats[$info[2]], $fname);
$handle->SetPosition("CM");
$handle->SetTransparentColor(255, 0, 255);
$handle->SetTransparency($watermark_cfg['transparency'] ? $watermark_cfg['transparency'] : 60);
$handle->AddWatermark(FILE_PNG, $watermark_cfg['watermark']);
//$file=GetPureName($GLOBALS['_FILES']['file']['name']);
if ($info[2] == 1) {
imagegif($handle->marked_image, $fname);
} elseif ($info[2] == 2) {
imagejpeg($handle->marked_image, $fname, $watermark_cfg['quality'] ? $watermark_cfg['quality'] : 60);
} elseif ($info[2] == 3) {
imagepng($handle->marked_image, $fname);
}
$handle->Destroy();
}
Header("Location: /admin/" . $whatpage . "?FF=" . $FF . "&formname=" . $formname . "&offset=" . $offset . "&limit=" . $limit . "&dir=" . $dir . "&sort=" . $sort . "&image=" . $image . "&aimage=" . $aimage . "&cur_image=" . $cur_image . "&file_sort=" . $fsort . "&field=" . $fldname . "&page=" . $page . "&do=" . $whatdo);
}
function addWaterMark($file, $wmark)
{
//проверяем, является ли переданный файл, файлом изображения
$images = array('jpeg', 'jpg', 'gif', 'png');
$format = strtolower(substr($file, strrpos($file, '.') + 1));
if (in_array($format, $images)) {
$wmark_info = getimagesize($wmark);
$file_info = getimagesize($file);
if ($wmark_info[0] > $file_info[0]) {
$this->waterMark_errors[$file] = "Ширина изображения меньше чем ширина водяного знака";
return;
}
if ($wmark_info[1] > $file_info[1]) {
$this->waterMark_errors[$file] = "Высота изображения меньше чем высота водяного знака";
return;
}
$handle = new RWatermark($file_info[2], $file);
if (!isset($this->config['module']['watermark_position'])) {
$this->config['module']['watermark_position'] = "CM";
}
$handle->SetPosition($this->config['module']['watermark_position']);
$handle->SetTransparentColor(255, 0, 255);
if (!isset($this->config['module']['watermark_transparency'])) {
$this->config['module']['watermark_transparency'] = "60";
}
$handle->SetTransparency($this->config['module']['watermark_transparency']);
switch ($wmark_info[2]) {
case '1':
$handle->AddWatermark(FILE_GIF, $wmark);
break;
case '2':
$handle->AddWatermark(FILE_JPEG, $wmark);
break;
case '3':
$handle->AddWatermark(FILE_PNG, $wmark);
break;
}
// Определяем примерно, с каким качеством сохранять картинки
$size = filesize($file);
if ($size <= '10000') {
$quality = '90';
} else {
if ($size > '10000' && $size <= '30000') {
$quality = '90';
} else {
$quality = '85';
}
}
if ($file_info[2] == 1) {
imagegif($handle->marked_image, $file);
} elseif ($file_info[2] == 2) {
imagejpeg($handle->marked_image, $file, $quality);
} elseif ($file_info[2] == 3) {
imagepng($handle->marked_image, $file);
}
$handle->Destroy();
}
}
/**
* Накладывание водяного знака
* @param array $fld
* @param int $id
* @return array|bool
*/
function ElemRedactAfter($fld, $id)
{
$id = $id ? $id : (int) $_POST['id'];
if (!$id) {
return true;
}
global $watermark_img, $watermark_position;
$watermark = (int) get('watermark', 0, 'p');
if (isset($watermark_img) && !empty($watermark_img) && $watermark) {
if (!getimagesize($watermark_img)) {
return array('error' => "Не найден водяной знак " . $watermark_img);
}
$row = sql_getRow("SELECT * FROM {$this->elem_table} WHERE id={$id}");
if (!$row) {
return array('error' => "Неправильный идентификатор галереи");
}
if ($row['image_large']) {
$file = '..' . $row['image_large'];
$file = urldecode($file);
$wmark_info = getimagesize($watermark_img);
$file_info = getimagesize($file);
if ($wmark_info[0] > $file_info[0]) {
return array('error' => "Ширина изображения меньше чем ширина водяного знака");
}
if ($wmark_info[1] > $file_info[1]) {
return array('error' => "Высота изображения меньше чем высота водяного знака");
}
$copy = file_getUniName($file);
if (!copy($file, $copy)) {
return array('error' => "Ошибка копирования из " . $file . " в " . $copy);
}
include_once ENGINE_VERSION . '/admin/modules/fm2/watermark.php';
$handle = new RWatermark($file_info[2], $copy);
if (!isset($watermark_position)) {
$watermark_position = "CM";
}
$handle->SetPosition($watermark_position);
$handle->SetTransparentColor(255, 0, 255);
$handle->SetTransparency(100);
switch ($wmark_info[2]) {
case '1':
$handle->AddWatermark(FILE_GIF, $watermark_img);
break;
case '2':
$handle->AddWatermark(FILE_JPEG, $watermark_img);
break;
case '3':
$handle->AddWatermark(FILE_PNG, $watermark_img);
break;
}
if ($file_info[2] == 1) {
imagegif($handle->marked_image, $copy);
} elseif ($file_info[2] == 2) {
// Определяем примерно, с каким качеством сохранять картинки
$size = filesize($copy);
if ($size <= '10000') {
$quality = '90';
} else {
if ($size > '10000' && $size <= '30000') {
$quality = '90';
} else {
$quality = '85';
}
}
imagejpeg($handle->marked_image, $copy, $quality);
} elseif ($file_info[2] == 3) {
imagepng($handle->marked_image, $copy);
}
$handle->Destroy();
sql_updateId($this->elem_table, array('image_large' => substr($copy, 2)), $id);
}
}
return true;
}
