193 lines
6.2 KiB
PHP
193 lines
6.2 KiB
PHP
<?php
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require_once( dirname(__FILE__) . '/config.php' );
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function sendlog($msg, $logFileName) {
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file_put_contents($logFileName, $msg . PHP_EOL, FILE_APPEND);
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}
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function guid(){
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if (function_exists('com_create_guid')) {
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return com_create_guid();
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} else {
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mt_srand((double)microtime()*10000);//optional for php 4.2.0 and up.
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$charid = strtoupper(md5(uniqid(rand(), true)));
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$hyphen = chr(45);// "-"
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$uuid = chr(123)// "{"
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.substr($charid, 0, 8).$hyphen
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.substr($charid, 8, 4).$hyphen
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.substr($charid,12, 4).$hyphen
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.substr($charid,16, 4).$hyphen
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.substr($charid,20,12)
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.chr(125);// "}"
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return $uuid;
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}
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}
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if(!function_exists('mime_content_type')) {
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function mime_content_type($filename) {
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$mime_types = array(
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'txt' => 'text/plain',
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'htm' => 'text/html',
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'html' => 'text/html',
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'php' => 'text/html',
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'css' => 'text/css',
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'js' => 'application/javascript',
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'json' => 'application/json',
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'xml' => 'application/xml',
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'swf' => 'application/x-shockwave-flash',
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'flv' => 'video/x-flv',
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// images
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'png' => 'image/png',
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'jpe' => 'image/jpeg',
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'jpeg' => 'image/jpeg',
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'jpg' => 'image/jpeg',
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'gif' => 'image/gif',
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'bmp' => 'image/bmp',
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'ico' => 'image/vnd.microsoft.icon',
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'tiff' => 'image/tiff',
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'tif' => 'image/tiff',
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'svg' => 'image/svg+xml',
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'svgz' => 'image/svg+xml',
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// archives
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'zip' => 'application/zip',
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'rar' => 'application/x-rar-compressed',
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'exe' => 'application/x-msdownload',
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'msi' => 'application/x-msdownload',
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'cab' => 'application/vnd.ms-cab-compressed',
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// audio/video
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'mp3' => 'audio/mpeg',
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'qt' => 'video/quicktime',
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'mov' => 'video/quicktime',
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// adobe
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'pdf' => 'application/pdf',
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'psd' => 'image/vnd.adobe.photoshop',
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'ai' => 'application/postscript',
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'eps' => 'application/postscript',
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'ps' => 'application/postscript',
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// ms office
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'doc' => 'application/msword',
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'rtf' => 'application/rtf',
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'xls' => 'application/vnd.ms-excel',
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'ppt' => 'application/vnd.ms-powerpoint',
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// open office
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'odt' => 'application/vnd.oasis.opendocument.text',
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'ods' => 'application/vnd.oasis.opendocument.spreadsheet',
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);
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$ext = strtolower(array_pop(explode('.',$filename)));
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if (array_key_exists($ext, $mime_types)) {
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return $mime_types[$ext];
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}
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elseif (function_exists('finfo_open')) {
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$finfo = finfo_open(FILEINFO_MIME);
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$mimetype = finfo_file($finfo, $filename);
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finfo_close($finfo);
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return $mimetype;
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}
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else {
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return 'application/octet-stream';
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}
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}
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}
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function getClientIp() {
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$ipaddress =
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getenv('HTTP_CLIENT_IP')?:
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getenv('HTTP_X_FORWARDED_FOR')?:
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getenv('HTTP_X_FORWARDED')?:
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getenv('HTTP_FORWARDED_FOR')?:
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getenv('HTTP_FORWARDED')?:
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getenv('REMOTE_ADDR')?:
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'';
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return $ipaddress;
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}
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function getCurUserHostAddress($userAddress = NULL) {
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if (is_null($userAddress)) {$userAddress = getClientIp();}
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return preg_replace("[^0-9a-zA-Z.=]", '_', $userAddress);
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}
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function getInternalExtension($filename) {
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$ext = strtolower('.' . pathinfo($filename, PATHINFO_EXTENSION));
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if (in_array($ext, $GLOBALS['ExtsDocument'])) return ".docx";
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if (in_array($ext, $GLOBALS['ExtsSpreadsheet'])) return ".xlsx";
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if (in_array($ext, $GLOBALS['ExtsPresentation'])) return ".pptx";
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return "";
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}
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function getDocumentType($filename) {
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$ext = strtolower('.' . pathinfo($filename, PATHINFO_EXTENSION));
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if (in_array($ext, $GLOBALS['ExtsDocument'])) return "text";
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if (in_array($ext, $GLOBALS['ExtsSpreadsheet'])) return "spreadsheet";
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if (in_array($ext, $GLOBALS['ExtsPresentation'])) return "presentation";
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return "";
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}
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function getScheme() {
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return (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off') ? 'https' : 'http';
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}
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function getStoragePath($fileName, $userAddress = NULL) {
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$storagePath = trim(str_replace(array('/','\\'), DIRECTORY_SEPARATOR, $GLOBALS['STORAGE_PATH']), DIRECTORY_SEPARATOR);
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$directory = __DIR__ . DIRECTORY_SEPARATOR . $storagePath;
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if ($storagePath != "")
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{
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$directory = $directory . DIRECTORY_SEPARATOR;
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if (!file_exists($directory) && !is_dir($directory)) {
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mkdir($directory);
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}
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}
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$directory = $directory . getCurUserHostAddress($userAddress) . DIRECTORY_SEPARATOR;
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if (!file_exists($directory) && !is_dir($directory)) {
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mkdir($directory);
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}
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sendlog("getStoragePath result: " . $directory . $fileName, "logs/common.log");
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return $directory . $fileName;
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}
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function getVirtualPath() {
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$storagePath = trim(str_replace(array('/','\\'), '/', $GLOBALS['STORAGE_PATH']), '/');
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$storagePath = $storagePath != "" ? $storagePath . '/' : "";
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$virtPath = rtrim(WEB_ROOT_URL, '/') . '/' . $storagePath . getCurUserHostAddress() . '/';
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sendlog("getVirtualPath virtPath: " . $virtPath, "logs/common.log");
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return $virtPath;
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}
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function getFileExts() {
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return array_merge($GLOBALS['DOC_SERV_VIEWD'], $GLOBALS['DOC_SERV_EDITED'], $GLOBALS['DOC_SERV_CONVERT']);
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}
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function GetCorrectName($fileName) {
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$path_parts = pathinfo($fileName);
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$ext = $path_parts['extension'];
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$name = $path_parts['basename'];
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$baseNameWithoutExt = substr($name, 0, strlen($name) - strlen($ext) - 1);
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for ($i = 1; file_exists(getStoragePath($name)); $i++)
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{
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$name = $baseNameWithoutExt . " (" . $i . ")." . $ext;
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}
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return $name;
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}
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?>
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