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355 lines
8.3 KiB
355 lines
8.3 KiB
<?php |
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/** |
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* AVE.cms |
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* |
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* @package AVE.cms |
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* @version 3.x |
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* @filesource |
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* @copyright © 2007-2014 AVE.cms, http://www.ave-cms.ru |
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* |
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* @license GPL v.2 |
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*/ |
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if (! defined('BASE_DIR')) |
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define('BASE_DIR', str_replace("\\", "/", dirname(dirname(__FILE__)))); |
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if (! function_exists('iptc_make_tag')) |
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{ |
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function iptc_make_tag ($rec, $data, $value) |
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{ |
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$length = strlen($value); |
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$retval = chr(0x1C) . chr($rec) . chr($data); |
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if($length < 0x8000) |
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{ |
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$retval .= chr($length >> 8) . chr($length & 0xFF); |
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} |
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else |
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{ |
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$retval .= chr(0x80) . |
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chr(0x04) . |
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chr(($length >> 24) & 0xFF) . |
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chr(($length >> 16) & 0xFF) . |
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chr(($length >> 8) & 0xFF) . |
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chr($length & 0xFF); |
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} |
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return $retval . $value; |
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} |
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} |
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/** |
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* Creates directory |
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* |
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* @param string $path Path to create |
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* @param integer $mode Optional permissions |
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* @return boolean Success |
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*/ |
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if (! function_exists('_mkdir')) |
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{ |
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function _mkdir ($path, $mode = 0777) |
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{ |
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$old = umask(0); |
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$res = @mkdir($path, $mode); |
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umask($old); |
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return $res; |
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} |
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} |
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/** |
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* Creates directories recursively |
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* |
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* @param string $path Path to create |
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* @param integer $mode Optional permissions |
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* @return boolean Success |
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*/ |
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if (! function_exists('rmkdir')) |
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{ |
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function rmkdir ($path, $mode = 0777) |
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{ |
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return is_dir($path) || (mkdir(dirname($path), $mode) && _mkdir($path, $mode)); |
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} |
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} |
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if (filesize(BASE_DIR . '/config/config.inc.php')) |
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require_once BASE_DIR . '/config/config.inc.php'; |
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require_once BASE_DIR . '/inc/config.php'; |
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//-- Разрешенные расширения файлов |
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$allowedExt = [ |
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'jpg', |
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'jpeg', |
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'png', |
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'gif', |
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'JPG', |
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'JPEG', |
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'PNG', |
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'GIF' |
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]; |
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//-- Разрешенные размеры миниатюр |
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$allowedSize = (defined('THUMBNAIL_SIZES') && THUMBNAIL_SIZES != '') |
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? explode(',', trim(THUMBNAIL_SIZES)) |
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: []; |
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//-- Разрешения для админпанели |
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$allowedAdmin = [ |
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't128x128', |
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'f128x128' |
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]; |
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//-- Ссылка на файл |
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$imagefile = urldecode($_SERVER['REQUEST_URI']); |
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//-- Вызов чере $_GET параметры |
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//-- ToDo |
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if (! empty($_REQUEST['thumb'])) |
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{ |
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$imagefile = '/'. |
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rtrim( |
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dirname($_REQUEST['thumb']) |
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. '/' . THUMBNAIL_DIR . '/' |
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. (str_replace( |
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'.', |
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(empty($_REQUEST['mode']) |
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? '-t' |
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: '-' . $_REQUEST['mode']) . ((empty($_REQUEST['width']) && empty($_REQUEST['height'])) |
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? '128' |
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: intval(@$_REQUEST['width'])) . 'x' . ((empty($_REQUEST['width']) && empty($_REQUEST['height'])) |
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? '128' |
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: intval(@$_REQUEST['height'])) . '.', |
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basename($_REQUEST['thumb']) |
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) |
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), |
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'/'); |
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} |
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//-- Если пришел прямой вызов файла, то сразу отрубаем его |
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if ($_SERVER['REQUEST_URI'] == '/inc/thumb.php') |
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die('No image'); |
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//-- Если файл существует, показываем его |
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if (file_exists(BASE_DIR . $imagefile)) |
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{ |
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$img_data = @getimagesize(BASE_DIR . $imagefile); |
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header('max-age=315360000, public', true); |
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header('Content-Type:' . $img_data['mime'], true); |
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header('Cache-Control: max-age=:315360000', true); |
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header("Expires: " . gmdate("D, d M Y H:i:s", time() + THUMBNAIL_CACHE_LIFETIME) . " GMT"); |
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header("Content-Length: " . (string) filesize(BASE_DIR . $imagefile), true); |
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readfile(BASE_DIR . $imagefile); |
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exit; |
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} |
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require_once BASE_DIR . '/inc/init.php'; |
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list(, $thumbPath) = explode('/' . UPLOAD_DIR . '/', dirname($imagefile), 2); |
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$lenThumbDir = strlen(THUMBNAIL_DIR); |
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// -- |
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if ($lenThumbDir && substr($thumbPath, -$lenThumbDir) != THUMBNAIL_DIR) |
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{ |
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if (! file_exists(BASE_DIR . $imagefile)) |
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{ |
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report404(); |
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header($_SERVER['SERVER_PROTOCOL'] . ' 404 Not Found'); |
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} |
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exit(0); |
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} |
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$thumbPath = BASE_DIR . '/' . UPLOAD_DIR . '/' . $thumbPath; |
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$imagePath = $lenThumbDir ? dirname($thumbPath) : $thumbPath; |
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$thumbName = basename($imagefile); |
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$nameParts = explode('.', $thumbName); |
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$countParts = count($nameParts); |
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if ($countParts < 2 || ! in_array(strtolower(end($nameParts)), $allowedExt)) |
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exit(0); |
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$matches = []; |
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//-- Смотрим переданные параметры |
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preg_match('/-(r|c|f|t|s)(\d+)x(\d+)(r)*$/i', $nameParts[$countParts-2], $matches); |
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//-- Если нет параметров, отдаем 404 |
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if (! isset($matches[0])) |
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{ |
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report404(); |
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header($_SERVER['SERVER_PROTOCOL'] . ' 404 Not Found'); |
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exit(0); |
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} |
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$check = ltrim($matches[0], '-'); |
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//-- Проверяем разрешен ли данный размер для миниатюры |
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if (! empty($allowedSize) && ! in_array($check, $allowedSize)) |
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{ |
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if (! in_array($check, $allowedAdmin)) |
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{ |
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report404(); |
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header($_SERVER['SERVER_PROTOCOL'] . ' 404 Not Found'); |
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exit(0); |
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} |
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} |
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//-- Если есть параметр rotate |
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if (isset($matches[4])) |
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{ |
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list ($size, $method, $width, $height, $rotate) = $matches; |
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} |
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//-- Иначе |
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else |
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{ |
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list ($size, $method, $width, $height) = $matches; |
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$rotate = false; |
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} |
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$nameParts[$countParts-2] = substr($nameParts[$countParts-2], 0, -strlen($size)); |
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$imageName = implode('.', $nameParts); |
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$save = true; |
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if (! file_exists("$imagePath/$imageName")) |
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{ |
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$l = "$imagePath/$imageName"; |
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if (file_exists($l . '.tmp')) |
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{ |
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$url = trim(file_get_contents($l . '.tmp'), ABS_PATH); |
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$img = CURL_file_get_contents($url); |
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if ($img) |
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{ |
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file_put_contents("$imagePath/$imageName", $img); |
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//setEXIFF("$imagePath/$imageName"); |
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$save = true; |
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} |
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@unlink($l . '.tmp'); |
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} |
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} |
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if (! file_exists("$imagePath/$imageName")) |
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{ |
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header($_SERVER['SERVER_PROTOCOL'] . ' 404 Not Found'); |
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report404(); |
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$imageName = 'noimage.png'; |
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if (! file_exists("$imagePath/$imageName")) |
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$imagePath = BASE_DIR . '/' . UPLOAD_DIR . '/images'; |
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if (! file_exists("$imagePath/$imageName")) |
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exit(0); |
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$save = false; |
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} |
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define('IMAGE_TOOLBOX_DEFAULT_JPEG_QUALITY', JPG_QUALITY); |
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require BASE_DIR . '/class/class.thumbnail.php'; |
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$thumb = new Image_Toolbox("$imagePath/$imageName"); |
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//-- Методы генерации миниатюр |
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switch ($method) |
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{ |
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case 'r': |
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$thumb->newOutputSize((int)$width, (int)$height, 0, (boolean)$rotate); |
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break; |
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case 'c': |
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$thumb->newOutputSize((int)$width, (int)$height, 1, (boolean)$rotate); |
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break; |
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case 'f': |
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$thumb->newOutputSize((int)$width, (int)$height, 2, false, '#ffffff'); |
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break; |
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case 't': |
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$thumb->newOutputSize((int)$width, (int)$height, 3, false); |
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break; |
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case 's': |
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$thumb->newOutputSize((int)$width, (int)$height, 4, (boolean)$rotate); |
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break; |
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} |
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//Blend |
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//$thumb->addImage(BASE_DIR . '/' . 'uploads/gallery/watermark.gif'); |
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//$thumb->blend('right -10', 'bottom -10', IMAGE_TOOLBOX_BLEND_COPY, 70); |
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//Text |
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//$thumb->addText('Мой текст', BASE_DIR . '/inc/fonts/ft16.ttf', 16, '#709536', 'right -10', 'bottom -10'); |
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//if ($width > 200){ |
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// $thumb->addImage(BASE_DIR . '/' . 'uploads/gallery/watermark.gif'); |
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// $thumb->blend('right -10', 'bottom -10', IMAGE_TOOLBOX_BLEND_COPY, 70); |
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//} |
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$thumb->output(); |
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//-- Если можно сохранять миниатюру |
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if ($save) |
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{ |
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if (! file_exists($thumbPath) && ! mkdir($thumbPath, 0777, true)) |
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exit(0); |
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if ($thumb->save("$thumbPath/$thumbName")) |
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{ |
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$old = umask(0); |
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chmod("$thumbPath/$thumbName", 0777); |
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umask($old); |
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} |
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if ($thumb->_img['main']['type'] == 2) |
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{ |
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$image = getimagesize("$thumbPath/$thumbName", $info); |
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if (! isset($info['APP13'])) |
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{ |
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//-- Если в настройках разрешена генерация IPTC тегов для миниатюр |
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if (THUMBNAIL_IPTC) |
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{ |
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$sitename= get_settings('site_name'); |
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// установка IPTC тэгов |
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$iptc = [ |
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'2#120' => iconv("UTF-8", "WINDOWS-1251", $sitename), |
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'2#116' => HOST |
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]; |
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// Преобразование IPTC тэгов в двоичный код |
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$data = ''; |
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foreach($iptc AS $tag => $string) |
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{ |
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$tag = substr($tag, 2); |
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$data .= iptc_make_tag(2, $tag, $string); |
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} |
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// Встраивание IPTC данных |
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$content = iptcembed($data, "$thumbPath/$thumbName"); |
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// запись нового изображения в файл |
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$fp = fopen("$thumbPath/$thumbName", "wb"); |
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fwrite($fp, $content); |
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fclose($fp); |
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} |
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} |
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} |
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} |
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?>
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