PHP CKFinder_Connector_Utils_FileSystem::isImageValid方法代码示例

本文整理汇总了PHP中CKFinder_Connector_Utils_FileSystem::isImageValid方法的典型用法代码示例。如果您正苦于以下问题：PHP CKFinder_Connector_Utils_FileSystem::isImageValid方法的具体用法？PHP CKFinder_Connector_Utils_FileSystem::isImageValid怎么用？PHP CKFinder_Connector_Utils_FileSystem::isImageValid使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类CKFinder_Connector_Utils_FileSystem的用法示例。

在下文中一共展示了CKFinder_Connector_Utils_FileSystem::isImageValid方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。

示例1: sendResponse

 * Handle FileUpload command

 *

 * @package CKFinder

 * @subpackage CommandHandlers

 * @copyright CKSource - Frederico Knabben

 */
class CKFinder_Connector_CommandHandler_FileUpload extends CKFinder_Connector_CommandHandler_CommandHandlerBase
{
    /**

     * Command name

     *

     * @access protected

     * @var string

     */
    protected $command = "FileUpload";
    /**

     * send response (save uploaded file, resize if required)

     * @access public

     *

     */
    public function sendResponse()
    {
        $iErrorNumber = CKFINDER_CONNECTOR_ERROR_NONE;
        $_config =& CKFinder_Connector_Core_Factory::getInstance("Core_Config");
        $oRegistry =& CKFinder_Connector_Core_Factory::getInstance("Core_Registry");
        $oRegistry->set("FileUpload_fileName", "unknown file");
        $uploadedFile = array_shift($_FILES);
        if (!isset($uploadedFile['name'])) {
            $this->_errorHandler->throwError(CKFINDER_CONNECTOR_ERROR_UPLOADED_INVALID);
        }
        $sUnsafeFileName = CKFinder_Connector_Utils_FileSystem::convertToFilesystemEncoding(CKFinder_Connector_Utils_Misc::mbBasename($uploadedFile['name']));
        $sFileName = CKFinder_Connector_Utils_FileSystem::secureFileName($sUnsafeFileName);
        if ($sFileName != $sUnsafeFileName) {
            $iErrorNumber = CKFINDER_CONNECTOR_ERROR_UPLOADED_INVALID_NAME_RENAMED;
        }
        $oRegistry->set("FileUpload_fileName", $sFileName);
        $this->checkConnector();
        $this->checkRequest();
        if (!$this->_currentFolder->checkAcl(CKFINDER_CONNECTOR_ACL_FILE_UPLOAD)) {
            $this->_errorHandler->throwError(CKFINDER_CONNECTOR_ERROR_UNAUTHORIZED);
        }
        $_resourceTypeConfig = $this->_currentFolder->getResourceTypeConfig();
        if (!CKFinder_Connector_Utils_FileSystem::checkFileName($sFileName) || $_resourceTypeConfig->checkIsHiddenFile($sFileName)) {
            $this->_errorHandler->throwError(CKFINDER_CONNECTOR_ERROR_INVALID_NAME);
        }
        $resourceTypeInfo = $this->_currentFolder->getResourceTypeConfig();
        if (!$resourceTypeInfo->checkExtension($sFileName)) {
            $this->_errorHandler->throwError(CKFINDER_CONNECTOR_ERROR_INVALID_EXTENSION);
        }
        $oRegistry->set("FileUpload_fileName", $sFileName);
        $oRegistry->set("FileUpload_url", $this->_currentFolder->getUrl());
        $maxSize = $resourceTypeInfo->getMaxSize();
        if (!$_config->checkSizeAfterScaling() && $maxSize && $uploadedFile['size'] > $maxSize) {
            $this->_errorHandler->throwError(CKFINDER_CONNECTOR_ERROR_UPLOADED_TOO_BIG);
        }
        $htmlExtensions = $_config->getHtmlExtensions();
        $sExtension = CKFinder_Connector_Utils_FileSystem::getExtension($sFileName);
        if ($htmlExtensions && !CKFinder_Connector_Utils_Misc::inArrayCaseInsensitive($sExtension, $htmlExtensions) && ($detectHtml = CKFinder_Connector_Utils_FileSystem::detectHtml($uploadedFile['tmp_name'])) === true) {
            $this->_errorHandler->throwError(CKFINDER_CONNECTOR_ERROR_UPLOADED_WRONG_HTML_FILE);
        }
        $secureImageUploads = $_config->getSecureImageUploads();
        if ($secureImageUploads && ($isImageValid = CKFinder_Connector_Utils_FileSystem::isImageValid($uploadedFile['tmp_name'], $sExtension)) === false) {
            $this->_errorHandler->throwError(CKFINDER_CONNECTOR_ERROR_UPLOADED_CORRUPT);
        }
        switch ($uploadedFile['error']) {
            case UPLOAD_ERR_OK:
                break;
            case UPLOAD_ERR_INI_SIZE:
            case UPLOAD_ERR_FORM_SIZE:
                $this->_errorHandler->throwError(CKFINDER_CONNECTOR_ERROR_UPLOADED_TOO_BIG);
                break;
            case UPLOAD_ERR_PARTIAL:
            case UPLOAD_ERR_NO_FILE:
                $this->_errorHandler->throwError(CKFINDER_CONNECTOR_ERROR_UPLOADED_CORRUPT);
                break;
            case UPLOAD_ERR_NO_TMP_DIR:
                $this->_errorHandler->throwError(CKFINDER_CONNECTOR_ERROR_UPLOADED_NO_TMP_DIR);
                break;
            case UPLOAD_ERR_CANT_WRITE:
                $this->_errorHandler->throwError(CKFINDER_CONNECTOR_ERROR_ACCESS_DENIED);
                break;
            case UPLOAD_ERR_EXTENSION:
                $this->_errorHandler->throwError(CKFINDER_CONNECTOR_ERROR_ACCESS_DENIED);
                break;
        }
        $sServerDir = $this->_currentFolder->getServerPath();
//.........这里部分代码省略.........

开发者ID:neelmanis，项目名称:Jobready_New，代码行数:101，代码来源:FileUpload.php

示例2: sendResponse

 /**
  * send response (save uploaded file, resize if required)
  * @access public
  *
  */
 public function sendResponse()
 {
     $iErrorNumber = CKFINDER_CONNECTOR_ERROR_NONE;
     $_config =& CKFinder_Connector_Core_Factory::getInstance("Core_Config");
     $oRegistry =& CKFinder_Connector_Core_Factory::getInstance("Core_Registry");
     $oRegistry->set("FileUpload_fileName", "unknown file");
     $uploadedFile = array_shift($_FILES);
     if (!isset($uploadedFile['name'])) {
         $this->_errorHandler->throwError(CKFINDER_CONNECTOR_ERROR_UPLOADED_INVALID);
     }
     $sUnsafeFileName = CKFinder_Connector_Utils_FileSystem::convertToFilesystemEncoding(CKFinder_Connector_Utils_Misc::mbBasename($uploadedFile['name']));
     $sFileName = str_replace(array(":", "*", "?", "|", "/"), "_", $sUnsafeFileName);
     if ($_config->forceAscii()) {
         $sFileName = CKFinder_Connector_Utils_FileSystem::convertToAscii($sFileName);
     }
     if ($sFileName != $sUnsafeFileName) {
         $iErrorNumber = CKFINDER_CONNECTOR_ERROR_UPLOADED_INVALID_NAME_RENAMED;
     }
     //file named with chinese charactor
     $sExtension = CKFinder_Connector_Utils_FileSystem::getExtension($sFileName);
     $sFileName = date("Ymd") . "_" . date("His") . "." . $sExtension;
     //end
     $oRegistry->set("FileUpload_fileName", $sFileName);
     $this->checkConnector();
     $this->checkRequest();
     if (!$this->_currentFolder->checkAcl(CKFINDER_CONNECTOR_ACL_FILE_UPLOAD)) {
         $this->_errorHandler->throwError(CKFINDER_CONNECTOR_ERROR_UNAUTHORIZED);
     }
     $_resourceTypeConfig = $this->_currentFolder->getResourceTypeConfig();
     if (!CKFinder_Connector_Utils_FileSystem::checkFileName($sFileName) || $_resourceTypeConfig->checkIsHiddenFile($sFileName)) {
         $this->_errorHandler->throwError(CKFINDER_CONNECTOR_ERROR_INVALID_NAME);
     }
     $resourceTypeInfo = $this->_currentFolder->getResourceTypeConfig();
     if (!$resourceTypeInfo->checkExtension($sFileName)) {
         $this->_errorHandler->throwError(CKFINDER_CONNECTOR_ERROR_INVALID_EXTENSION);
     }
     $sFileNameOrginal = $sFileName;
     $oRegistry->set("FileUpload_fileName", $sFileName);
     $oRegistry->set("FileUpload_url", $this->_currentFolder->getUrl());
     $maxSize = $resourceTypeInfo->getMaxSize();
     if (!$_config->checkSizeAfterScaling() && $maxSize && $uploadedFile['size'] > $maxSize) {
         $this->_errorHandler->throwError(CKFINDER_CONNECTOR_ERROR_UPLOADED_TOO_BIG);
     }
     $htmlExtensions = $_config->getHtmlExtensions();
     $sExtension = CKFinder_Connector_Utils_FileSystem::getExtension($sFileNameOrginal);
     if ($htmlExtensions && !CKFinder_Connector_Utils_Misc::inArrayCaseInsensitive($sExtension, $htmlExtensions) && ($detectHtml = CKFinder_Connector_Utils_FileSystem::detectHtml($uploadedFile['tmp_name'])) === true) {
         $this->_errorHandler->throwError(CKFINDER_CONNECTOR_ERROR_UPLOADED_WRONG_HTML_FILE);
     }
     $sExtension = CKFinder_Connector_Utils_FileSystem::getExtension($sFileNameOrginal);
     $secureImageUploads = $_config->getSecureImageUploads();
     if ($secureImageUploads && ($isImageValid = CKFinder_Connector_Utils_FileSystem::isImageValid($uploadedFile['tmp_name'], $sExtension)) === false) {
         $this->_errorHandler->throwError(CKFINDER_CONNECTOR_ERROR_UPLOADED_CORRUPT);
     }
     switch ($uploadedFile['error']) {
         case UPLOAD_ERR_OK:
             break;
         case UPLOAD_ERR_INI_SIZE:
         case UPLOAD_ERR_FORM_SIZE:
             $this->_errorHandler->throwError(CKFINDER_CONNECTOR_ERROR_UPLOADED_TOO_BIG);
             break;
         case UPLOAD_ERR_PARTIAL:
         case UPLOAD_ERR_NO_FILE:
             $this->_errorHandler->throwError(CKFINDER_CONNECTOR_ERROR_UPLOADED_CORRUPT);
             break;
         case UPLOAD_ERR_NO_TMP_DIR:
             $this->_errorHandler->throwError(CKFINDER_CONNECTOR_ERROR_UPLOADED_NO_TMP_DIR);
             break;
         case UPLOAD_ERR_CANT_WRITE:
             $this->_errorHandler->throwError(CKFINDER_CONNECTOR_ERROR_ACCESS_DENIED);
             break;
         case UPLOAD_ERR_EXTENSION:
             $this->_errorHandler->throwError(CKFINDER_CONNECTOR_ERROR_ACCESS_DENIED);
             break;
     }
     $sServerDir = $this->_currentFolder->getServerPath();
     $iCounter = 0;
     //personnal
     $now = time();
     $yearDir = $sServerDir . '/' . date('Y', $now) . '/';
     if (!file_exists($yearDir) && !is_dir($yearDir)) {
         mkdir($yearDir, 0777);
     }
     $monthDir = $yearDir . date('m', $now) . '/';
     if (!file_exists($monthDir) && !is_dir($monthDir)) {
         mkdir($monthDir, 0777);
     }
     $dayDir = $monthDir . date('d', $now);
     if (!file_exists($dayDir) && !is_dir($dayDir)) {
         mkdir($dayDir, 0777);
     }
     $sServerDir = $dayDir;
     $oRegistry->set("FileUpload_url", $this->_currentFolder->getUrl() . date('Y', $now) . '/' . date('m', $now) . '/' . date('d', $now) . '/');
     //personnal end
     //file_put_contents($_SERVER['DOCUMENT_ROOT'].'/s.txt',$this->_currentFolder->getUrl());
     //
//.........这里部分代码省略.........

开发者ID:ailingsen，项目名称:pigcms，代码行数:101，代码来源:FileUpload.php

示例3: checkOneFile

 /**
  * Check one file for security reasons
  *
  * @param object $filePathInfo
  * @param string $originalFileName
  * @return mixed bool(false) - if security checks fails. Otherwise string - ralative zip archive path with secured filename.
  */
 protected function checkOneFile($filePathInfo, $originalFileName)
 {
     $resourceTypeInfo = $this->_currentFolder->getResourceTypeConfig();
     // checked if it is a folder
     $fileStat = $this->zip->statName($originalFileName);
     if (empty($filePathInfo['extension']) && empty($fileStat['size'])) {
         $sNewFolderName = CKFinder_Connector_Utils_FileSystem::convertToFilesystemEncoding(rtrim($fileStat['name'], '/'));
         if ($this->_config->forceAscii()) {
             $sNewFolderName = CKFinder_Connector_Utils_FileSystem::convertToAscii($sNewFolderName);
         }
         if (!CKFinder_Connector_Utils_FileSystem::checkFolderPath($sNewFolderName) || $resourceTypeInfo->checkIsHiddenFolder($sNewFolderName)) {
             $this->errorCode = CKFINDER_CONNECTOR_ERROR_INVALID_NAME;
             $this->appendErrorNode($this->skippedFilesNode, $this->errorCode, $originalFileName);
             return false;
         }
         if (!is_writeable($this->_currentFolder->getServerPath())) {
             $this->errorCode = CKFINDER_CONNECTOR_ERROR_ACCESS_DENIED;
             $this->appendErrorNode($this->skippedFilesNode, $this->errorCode, $originalFileName);
             return false;
         }
         return $originalFileName;
     }
     $fileName = CKFinder_Connector_Utils_FileSystem::convertToFilesystemEncoding($filePathInfo['basename']);
     $sFileName = CKFinder_Connector_Utils_FileSystem::secureFileName($fileName);
     // max file size
     $maxSize = $resourceTypeInfo->getMaxSize();
     if ($maxSize && $fileStat['size'] > $maxSize) {
         $this->errorCode = CKFINDER_CONNECTOR_ERROR_UPLOADED_TOO_BIG;
         $this->appendErrorNode($this->skippedFilesNode, $this->errorCode, $originalFileName);
         return false;
     }
     // extension
     if (!$resourceTypeInfo->checkExtension($sFileName)) {
         $this->errorCode = CKFINDER_CONNECTOR_ERROR_INVALID_EXTENSION;
         $this->appendErrorNode($this->skippedFilesNode, $this->errorCode, $originalFileName);
         return false;
     }
     // hidden file
     if (!CKFinder_Connector_Utils_FileSystem::checkFileName($sFileName) || $resourceTypeInfo->checkIsHiddenFile($sFileName)) {
         $this->errorCode = CKFINDER_CONNECTOR_ERROR_INVALID_REQUEST;
         $this->appendErrorNode($this->skippedFilesNode, $this->errorCode, $originalFileName);
         return false;
     }
     // unpack file to tmp dir for detecting html and valid image
     $dir = CKFinder_Connector_Utils_FileSystem::getTmpDir() . '/';
     if (file_exists($dir . $sFileName) && !CKFinder_Connector_Utils_FileSystem::unlink($dir . $sFileName)) {
         $this->errorCode = CKFINDER_CONNECTOR_ERROR_INVALID_REQUEST;
         $this->appendErrorNode($this->skippedFilesNode, $this->errorCode, $originalFileName);
         return false;
     }
     if (copy('zip://' . $this->filePath . '#' . $originalFileName, $dir . $sFileName)) {
         // html extensions
         $htmlExtensions = $this->_config->getHtmlExtensions();
         $sExtension = CKFinder_Connector_Utils_FileSystem::getExtension($dir . $sFileName);
         if ($htmlExtensions && !CKFinder_Connector_Utils_Misc::inArrayCaseInsensitive($sExtension, $htmlExtensions) && CKFinder_Connector_Utils_FileSystem::detectHtml($dir . $sFileName) === true) {
             $this->errorCode = CKFINDER_CONNECTOR_ERROR_UPLOADED_INVALID;
             $this->appendErrorNode($this->skippedFilesNode, $this->errorCode, $originalFileName);
             return false;
         }
         // proper image
         $secureImageUploads = $this->_config->getSecureImageUploads();
         if ($secureImageUploads && ($isImageValid = CKFinder_Connector_Utils_FileSystem::isImageValid($dir . $sFileName, $sExtension)) === false) {
             $this->errorCode = CKFINDER_CONNECTOR_ERROR_UPLOADED_INVALID;
             $this->appendErrorNode($this->skippedFilesNode, $this->errorCode, $originalFileName);
             return false;
         }
     }
     $sDirName = $filePathInfo['dirname'] != '.' ? $filePathInfo['dirname'] . '/' : '';
     return $sDirName . $sFileName;
 }

开发者ID:jambik，项目名称:ikkf05，代码行数:77，代码来源:plugin.php

示例4: sendResponse

 /**
  * send response (save uploaded file, resize if required)
  * @access public
  *
  */
 public function sendResponse()
 {
     global $met_wate_class, $met_wate_bigimg, $met_text_wate, $met_text_bigsize, $met_text_color, $met_text_angle, $met_watermark, $met_text_fonts, $met_big_wate, $met_file_maxsize, $met_img_rename;
     $iErrorNumber = CKFINDER_CONNECTOR_ERROR_NONE;
     $_config =& CKFinder_Connector_Core_Factory::getInstance("Core_Config");
     $oRegistry =& CKFinder_Connector_Core_Factory::getInstance("Core_Registry");
     $oRegistry->set("FileUpload_fileName", "unknown file");
     $uploadedFile = array_shift($_FILES);
     if (!isset($uploadedFile['name'])) {
         $this->_errorHandler->throwError(CKFINDER_CONNECTOR_ERROR_UPLOADED_INVALID);
     }
     $sUnsafeFileName = CKFinder_Connector_Utils_FileSystem::convertToFilesystemEncoding(CKFinder_Connector_Utils_Misc::mbBasename($uploadedFile['name']));
     $sFileName = str_replace(array(":", "*", "?", "|", "/", "——", " "), "_", $sUnsafeFileName);
     if ($_config->getDisallowUnsafeCharacters()) {
         $sFileName = str_replace(";", "_", $sFileName);
     }
     if ($_config->forceAscii()) {
         $sFileName = CKFinder_Connector_Utils_FileSystem::convertToAscii($sFileName);
     }
     $sExtension = CKFinder_Connector_Utils_FileSystem::getExtension($sFileName);
     $sFileName = str_replace(' ', '', $sFileName);
     if ($met_img_rename) {
         $sFileName = date("Ymd") . "_" . date("His") . "." . $sExtension;
     }
     if ($sFileName != $sUnsafeFileName) {
         $iErrorNumber = CKFINDER_CONNECTOR_ERROR_UPLOADED_INVALID_NAME_RENAMED;
     }
     $oRegistry->set("FileUpload_fileName", $sFileName);
     $this->checkConnector();
     $this->checkRequest();
     if (!$this->_currentFolder->checkAcl(CKFINDER_CONNECTOR_ACL_FILE_UPLOAD)) {
         $this->_errorHandler->throwError(CKFINDER_CONNECTOR_ERROR_UNAUTHORIZED);
     }
     $_resourceTypeConfig = $this->_currentFolder->getResourceTypeConfig();
     if (!CKFinder_Connector_Utils_FileSystem::checkFileName($sFileName) || $_resourceTypeConfig->checkIsHiddenFile($sFileName)) {
         $this->_errorHandler->throwError(CKFINDER_CONNECTOR_ERROR_INVALID_NAME);
     }
     $resourceTypeInfo = $this->_currentFolder->getResourceTypeConfig();
     if (!$resourceTypeInfo->checkExtension($sFileName)) {
         $this->_errorHandler->throwError(CKFINDER_CONNECTOR_ERROR_INVALID_EXTENSION);
     }
     $sFileNameOrginal = $sFileName;
     $oRegistry->set("FileUpload_fileName", $sFileName);
     $oRegistry->set("FileUpload_url", $this->_currentFolder->getUrl());
     $maxSize = $resourceTypeInfo->getMaxSize();
     if (!$_config->checkSizeAfterScaling() && $maxSize && $uploadedFile['size'] > $maxSize) {
         $this->_errorHandler->throwError(CKFINDER_CONNECTOR_ERROR_UPLOADED_TOO_BIG);
     }
     if ($uploadedFile['size'] > $met_file_maxsize * 1024 * 1024) {
         $this->_errorHandler->throwError(CKFINDER_CONNECTOR_ERROR_UPLOADED_TOO_BIG_MET);
     }
     $htmlExtensions = $_config->getHtmlExtensions();
     $sExtension = CKFinder_Connector_Utils_FileSystem::getExtension($sFileNameOrginal);
     if ($htmlExtensions && !CKFinder_Connector_Utils_Misc::inArrayCaseInsensitive($sExtension, $htmlExtensions) && ($detectHtml = CKFinder_Connector_Utils_FileSystem::detectHtml($uploadedFile['tmp_name'])) === true) {
         $this->_errorHandler->throwError(CKFINDER_CONNECTOR_ERROR_UPLOADED_WRONG_HTML_FILE);
     }
     $sExtension = CKFinder_Connector_Utils_FileSystem::getExtension($sFileNameOrginal);
     $secureImageUploads = $_config->getSecureImageUploads();
     if ($secureImageUploads && ($isImageValid = CKFinder_Connector_Utils_FileSystem::isImageValid($uploadedFile['tmp_name'], $sExtension)) === false) {
         $this->_errorHandler->throwError(CKFINDER_CONNECTOR_ERROR_UPLOADED_CORRUPT);
     }
     switch ($uploadedFile['error']) {
         case UPLOAD_ERR_OK:
             break;
         case UPLOAD_ERR_INI_SIZE:
         case UPLOAD_ERR_FORM_SIZE:
             $this->_errorHandler->throwError(CKFINDER_CONNECTOR_ERROR_UPLOADED_TOO_BIG);
             break;
         case UPLOAD_ERR_PARTIAL:
         case UPLOAD_ERR_NO_FILE:
             $this->_errorHandler->throwError(CKFINDER_CONNECTOR_ERROR_UPLOADED_CORRUPT);
             break;
         case UPLOAD_ERR_NO_TMP_DIR:
             $this->_errorHandler->throwError(CKFINDER_CONNECTOR_ERROR_UPLOADED_NO_TMP_DIR);
             break;
         case UPLOAD_ERR_CANT_WRITE:
             $this->_errorHandler->throwError(CKFINDER_CONNECTOR_ERROR_ACCESS_DENIED);
             break;
         case UPLOAD_ERR_EXTENSION:
             $this->_errorHandler->throwError(CKFINDER_CONNECTOR_ERROR_ACCESS_DENIED);
             break;
     }
     $sServerDir = $this->_currentFolder->getServerPath();
     $iCounter = 0;
     while (true) {
         $sFilePath = CKFinder_Connector_Utils_FileSystem::combinePaths($sServerDir, $sFileName);
         if (file_exists($sFilePath)) {
             $iCounter++;
             $sFileName = CKFinder_Connector_Utils_FileSystem::getFileNameWithoutExtension($sFileNameOrginal) . "(" . $iCounter . ")" . "." . CKFinder_Connector_Utils_FileSystem::getExtension($sFileNameOrginal);
             $oRegistry->set("FileUpload_fileName", $sFileName);
             $iErrorNumber = CKFINDER_CONNECTOR_ERROR_UPLOADED_FILE_RENAMED;
         } else {
             //move_uploaded_file($uploadedFile['tmp_name'], $sFilePath)
             if (false === copy($uploadedFile['tmp_name'], $sFilePath)) {
                 $iErrorNumber = CKFINDER_CONNECTOR_ERROR_ACCESS_DENIED;
//.........这里部分代码省略.........

开发者ID:Jesuslagliva12，项目名称:OpenAPI，代码行数:101，代码来源:FileUpload.php

注：本文中的CKFinder_Connector_Utils_FileSystem::isImageValid方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。